Tuesday, October 23, 2007

Improving the psychosocial work environment for employes

Prepared by
Mrs.d.Pathmavathi.Bsc(N).R.N.R.M
IMPROVING THE PSYCHOSOCIAL WORK ENVIRONMENT FOR THE EMPLOYEES
INTRODUCTION

A healthy job is likely to be one where the pressures on employees are appropriate in relation to their abilities and resources, to the amount of control they have over their work, and the support they receive from people who matter to them. As health is not merely the absence of disease or infirmity but a positive state of complete physical, mental and social well being (WHO, 1986), a healthy working environment is one in which there is not only an absence of harmful conditions but an abundance of health promoting ones. Hence, to maintain such an environment there are number of factors that are to be assessed and interventions taken over and over again in a periodic manner, so that the employees can work in a conducive psychosocial work environment. Today’s seminar will focus on improving the psychosocial work environment for the employees.


I.DEFINITION:
1.PSYCHOSOCIAL WORKENVIRONMENT: According to Kristensen, the following are required for optimal social and psychological well-being:
Demands that fit the resources of the person (absence of work pressure)
A high level of predictability (job security and workplace safety)
Good social support from colleagues and managers and access to education and professional development opportunities (team work, study leave)
Meaningful work (professional identity)
A high level of influence (autonomy, control over scheduling, leadership); and
A balance between effort and reward (remuneration, recognition, rewards)
Kristensen’s model for social and psychological well being combines six stressors, relating them to both the individual and the organization. The optimal psychosocial environment for workers, as defined above was based principally on Karasek’s job strain model (karasek & Theorell 1990) and siegrist’s effort-reward imbalance model (Seigrist 1996).

2.POSITIVE PRACTICE ENVIRONMENT: Positive practice environments are characterized by:
Innovative policy frameworks focused on recruitment and retention.
Strategies for continuing education and upgrading.
Adequate employee compensation.
Recognition programmes.
Sufficient equipment and supplies.
A safe working environment.

3.MEANING OF HEALTHY WORK PLACE: Our collective understanding of the term “healthy workplace” has evolved greatly over the past several decades. From an almost exclusive focus on the physical environment (the realm of traditional health and safety), the definition has broadened to include health practice factors (lifestyle) and psychosocial factors (work organization) that can have a positive or negative impact on the employee health.

II. COMMON PSYCHOSOCIAL HAZARDS
Psychosocial hazards are workplace stressors or work organizational factors that can threaten the mental and the physical health of employees. Some examples of these are:
· Work overload and time pressure
· Lack of influence or control over how day-to-day work is done
· Lack of social support from supervisors or coworkers
· Lack of training or preparation to do the job
· Too little or too much responsibility
· Ambiguity in job responsibility
· Lack of status rewards (appreciation)
· Discrimination or harassment
· Poor communication
· Lack of support for work/family balance
· Lack of respect for employees and the work they do

III. WORK ORGANIZATION STRESS RELATED HAZARDS IN GENERAL.

Poor work organization that is the way we design jobs and work systems, and the way we manage them, can cause work stress or imbalance. If the work organization is poor, it leads to excessive and otherwise unmanageable demands and pressures on the employee, and leading to unsatisfactory working conditions. Similarly, these things can result in workers not receiving sufficient support from others or not having enough control over their work and its pressures.
The aspects of work have the potential for causing harm, they are called ‘stress related hazards’, and they are:
WORK CONTENT

Job Content
Monotonous, under-stimulating, meaningless tasks
Lack of variety
Unpleasant tasks
Aversive tasks

Workload and Work pace
Having too much or too little to do
Working under time pressures

Working hours
Strict and flexible working schedules
Long and unsocial hours
Unpredictable working hours
Badly designed shift systems

Participation and Control
Lack of participation in decision making
Lack of control (for example, over work methods, work pace, working hours and the work environment

WORK CONTEXT:

Career Development, Status and Pay
Job insecurity
Lack of promotion prospects
Under-promotion or over-promotion
Work of ‘low social value’
Piece rate payment schemes
Unclear and unfair performance evaluation systems
Being over- skilled or under-skilled for the job

Role in the organization
Unclear role
Conflicting roles within the same job
Responsibility for the people
Continuously dealing with other people and their problems

Interpersonal Relationships
Inadequate, inconsiderate or unsupportive supervision
Poor relationships with the co-workers
Bullying, harassment and violence
Isolated or solitary work
No agreed procedures for dealing with problems or complaints

Organizational Culture
Poor communication
Poor leadership
Lack of clarity about organizational objectives and structure

Home-Work interface
Conflicting demands of work and home
Lack of support for domestic problems at work
Lack of support for work problems at home

IV. IMPACT OF POOR PSYCHOSOICAL ENVIRONMENT ON THE EMPLOYEE

The experience of work problems can cause unusual and dysfunctional behavior at work and contribute to poor physical and mental health. In extreme cases, long-term stress or traumatic events at work may lead to psychological problems and be conductive to psychiatric disorders resulting in absence from work and preventing the worker from being able to work again. The employees may be affected in the following manner:
Become increasingly distressed and irritable
Become unable to relax or concentrate
Have difficulty thinking logically and making decisions
Enjoy their work less and feel less committed to it
Feel tired, depressed, and anxious
Have difficulty sleeping
Experience serious physical problems, such as:
Ø Heart disease,
Ø Disorders of the digestive system,
Ø Increases in blood pressure, headaches
Musculo-skeletal disorders (such as low back pain and upper limb disorders)
At the same time, they may engage in unhealthy activities, such as smoking, drinking and abusing drugs.

V. IMPACT OF POOR PSYCHOSOCIAL ENVIRONMENT ON THE ORGANIZATION:
Unhealthy organizations do not get the best from their workers and this may affect not only their performance in the increasingly competitive market but eventually even their survival. The organization may be affected in the following manner:
Increasing absenteeism
Decreasing commitment to work
Increasing staff turn-over
Impairing performance and productivity
Increasing unsafe working practices and accident rates
Increasing complaints from clients and customers
Adversely affecting staff recruitment
Increasing liability to legal claims and actions by stressed workers
Damaging the organization’s image both among its workers and externally

VI. STRATERGIES FOR IMPROVING THE PSYCHOSOCIAL WORK ENVIRONMENT:
1. Risk Assessment: A risk management approach assesses the possible risks in the work environment that may cause particular psychosocial problems that harms the employees physically or psychologically. Some of the approaches to explore existing risks are:
The employer should ask employees directly about their work problems and whether or not they feel their health may be adversely affected by the work
The employer could ask employees to describe the three ‘best’ and the three ‘worst’ aspects of their job, and to say whether they thought any of those aspects of work place them under too much pressure
Employees could be asked a set of more detailed questions; questions that are tailor-made to specific working contexts are likely to be more useful in designing further actions than any ‘off-the-shelf’ package
Sickness absence, staff turnover, performance levels, accidents and mistakes should be regularly monitored and checked for excesses, changes and patterns.

THE RISK MANAGEMENT CYCLE
Evaluate Action Plan
Implement Action Plan
Assessment of Risk
Design Action plan reducerisk riskriskRisk
Learning & Further Action



Basic Steps in Risk Management:
Identify, collect and discuss the evidence of psychosocial problems
Investigate the way in which the work of these groups or work places is designed and managed, and examine their working conditions
Work in a team with others who understand the work groups and workplaces and have the group discussions
Identify the main problems and their effects
Discuss the information collected with the responsible managers and other relevant people, such as occupational health specialist
Develop an action plan that is appropriate, reasonable and practical
Inform the employees of the plan and how it will be implemented
Before implementation, determine how this plan might best be evaluated
Implement and evaluate the action plan, discuss the results of the evaluation, and what can be done further Based on the results obtained
Revise action plan and implement a new one to target unaccounted risks

2. Prevention: There are number of ways for prevention of psychosocial problems, these include:
Primary prevention--Ergonomics, work environmental design, organizational and management development.
Secondary prevention—Employee education & training.
Tertiary prevention—developing more sensitive &responsive management systems and occupational health provision.

3. Well-designed Work: A Good employer designs and manages work in a way that avoids common problems and prevents as much as possible foreseeable
psychosocial problems. A well-designed work should include:
Clear organizational structure and practices – Employees should be provided with clear information about the structure, purpose and practices of the organization.
Appropriate selection, training and staff development – Each employee’s skills. Knowledge and abilities should be matched as much as possible to the needs of each job.
Candidates for each job should be assessed against that job’s requirements. Where necessary, suitable training should be provided. Effective supervision and guidance is important and can help protect staff from stress.
Job descriptions – A job description will depend on an understanding of the policy, objectives and strategy of the organization, on the purpose and organization of work and on the way performance will be measured.
Job descriptions have to be clear – It is important that an employee’s manager and other key staff are aware of the relevant details of the job and make sure that demands are appropriate. The better employees understand their job, the more they will be able to direct the appropriate efforts towards doing it well.
Communication – Managers should talk to their staff, listen to them and make it clear that they have been heard. Communication of work expectations should be comprehensible, consistent with the job description and complete. Commitments made to staff should be clear and kept.
Social environment – A reasonable level of socializing and teamwork ifs often productive as it can help increase commitment to work and to the work group.

4. Best strategies: The best strategies for improving the work environment focus on demands, knowledge and abilities, support and control and include:
Changing the demands of work (e.g. by changing the working environment, sharing the workload differently).
Ensure that employees have or develop the appropriate knowledge and abilities to perform their jobs effectively (e.g. by selecting and training them properly and by reviewing their progress regularly.
Improve employees’ control over the way they do their work (e.g. introduce flexi-time, job-sharing, and more consultation about working practices.
Increase the amount and quality of support they receive (e.g. introduce ‘people management’ training schemes for supervisors, allow interaction among employees, and encourage co-operation and teamwork).
Stress Management Training – ash employees to attend classes on relaxation, time management, assertiveness training or exercise.
Ergonomics and Environmental Design – Improve equipment used at work and physical working conditions.
Management Development – Improve manager’s attitudes towards dealing with work stress, their knowledge and understanding of it and their skills to deal with the issue as effectively as possible.
Organizational development – implement better work systems and management systems. Develop a more friendly and supportive culture.

VII. PSYCHOSOCIAL ASPECTS OF EMPLOYEES WORKING IN AN INDUSTRY. (ILO 2001)

The above major problems are seen in workplaces. These problems affect nearly all countries, all sectors and all categories o workers. They require immediate and effective action. To meet this challenge, the ILO has a new training package called SOLVE

Stress
TobaccO
AlcohoL&Drugs
HIV/AIDS
ViolencE

SOLVE is an interactive educational programme designed to assist in the development of policy and action to address psychosocial issues at the workplace. Stress, alcohol and drugs, violence (both physical and psychological), HIV/AIDS and tobacco all lead to health-related problems for the worker and lower productivity for the enterprise or organization. Taken together they represent a major cause of accidents, fatal injuries, disease and absenteeism at work in both industrialized and developing countries. SOLVE focuses on prevention in translating concepts into policies and policies into action at the national and enterprise levels. Specific action is developed through micro solve packages which target each of the five identified areas of SOLVE.

SOLVE is designed to assist governments, employers and workers with a view to:
Improving psychosocial working conditions;
Reducing costs and improving productivity; and
Relieving the burden on the worker.

The SOLVE implementation cycle:

Broadening organizational policy through solve to include psychosocial problems
Implementing workplace action through micro solve modules
Evaluate workplace psychosocial problems and modify the concept as needed
Micro solve modules will be developed for each of the major psychosocial problems. The above design of the solve training package is based on the manufacturing industry.




VIII. PSYCHOSOCIAL ASPECTS OF VISUAL DISPLAY UNIT WORK.

The economic advantages of computers at work have overshadowed associated potential health, safety and social problems for workers, such as job loss, cumulative trauma disorders and increased mental stress. The transition from more traditional forms of work to computerization has been difficult in many workplaces, and has resulted in significant psychosocial and sociotechnical problems for the workforce

Visual Display Unit (VDU) technology does affect the work in various ways, but technology is only one element of a larger work system that includes the individual, tasks, environment and organizational factors.

Many working conditions jointly influence the VDU user. The authors have proposed a comprehensive job design model, which illustrates the various facets of working conditions, which can interact and accumulate to produce stress (Smith and Carayon-Sainfort 1989). This model illustrates this conceptual model can be used for the various elements of a work system that can exert loads on workers and may result in stress. At the centre of this model is the individual with his/her unique physical characteristics, perceptions, personality and behavior. The individual uses technologies to perform specific job tasks. The nature of the technologies, to a large extent, determines performance and the skills and knowledge needed by the worker to use the technology effectively. The requirements of the task also affect the required skill and knowledge levels needed. Both the tasks and technologies affect the job content and the mental and physical demands. The model also shows that the tasks and technologies are placed within the context of a work setting that comprises the physical and the social environment. The overall environment itself can affect comfort, psychological moods and attitudes. Finally, the organizational structure of work defines the nature and level of individual involvement, worker interactions, and levels of control. Supervision and standards of performance are all affected by the nature of the organization.


Improving the psychosocial characteristics of VDU work. (Burning Issue)

The first step in making VDU work less stressful is to identify work organization and job design features that can promote psychosocial problems so that they can be modified.
Improvements in job design should start with the work organization providing a supportive environment for employees; a supportive environment is a good first step. Such an environment enhances employee motivation to work and feelings of security, and it reduces feelings of stress (House 1981).
One very effective means for providing support to employees is to provide supervisors and managers with specific training in methods for being supportive. Supportive supervisors can serve as buffers that “protect” employees from unnecessary organizational or technological stresses.
Three main aspects of job content are task complexity, employee skills and career opportunities. In some respects, these are all related to the concept of developing the motivational climate for employee job satisfaction and psychological growth, which deals with the improvement of employees' intellectual capabilities and skills, increased ego enhancement or self-image and increased social group recognition of individual achievement.
Increasing the complexity of the tasks, which means increasing the amount of thinking and decision-making involved, is a logical next step that can be achieved by combining simple tasks into sets of related activities that have to be coordinated, or by adding mental tasks that require additional knowledge and computational skills
The amount of control that an employee has over the job has a powerful psychosocial influence (Karasek et al. 1981; Sauter, Cooper and Hurrell 1989).
At the organization level, employees can participate in structured activities that provide input to management about employee opinions or quality improvement
The demand that is associated with the high levels of concentration required for computerized tasks can diminish the amount of social interaction during work, leading to social isolation of employees. To counter this effect, opportunities for socialization for employees not engaged in computerized tasks, and for employees, who are on rest breaks, should be provided. Non-computerized tasks which do not require extensive concentration could be organized in such a way that employee can work in close proximity to one another and thus have the opportunity to talk among themselves. Such socialization provides social support, which is known to be an essential modifying factor in reducing adverse mental health effects and physical disorders such as cardiovascular diseases (House 1981). Socialization naturally also reduces social isolation and thus promotes improved mental health.
Since poor ergonomic conditions can also lead to psychosocial problems for VDU users, proper ergonomic conditions are an essential element of complete job design
Finding Balance- Since there are no “perfect” jobs or “perfect” workplaces free from all psychosocial and ergonomic stressors, we must often compromise when making improvements at the workplace. Redesigning processes requires thinking about how to achieve the best “balance” between positive benefits for employee health and productivity
Five elements of the work system - physical loads, work cycles, job content, control, and socialization-function in concert to provide the resources for achieving individual and organizational goals through compensatory balance.
Increased staffing levels, increasing the levels of shared responsibilities or increasing the financial resources put toward worker well being are other possible solutions.

IX. PSYCHOSOCIAL WORK ENVIRONMENT AND NURSING.

a. Models related to psychosocial work environment.
Before knowing the influence of psychosocial work environment on the working conditions in the nursing field, it would be appropriate to examine few models related to psychosocial work environment.

1. Karasek’s job Strain Model: The dimensions of this model are psychological demands (amount of work, complexity of work, and time constraints) and decision latitude (the capacity to use one’s qualifications and develop new job skills, and the opportunity to choose how to do one’s work and to influence related decisions). Social support has been included in the model to take into account the support of superiors and colleagues (team spirit, assistance, and co-operation) (Johnson & Hall 1988). The principal hypothesis of this model is that job strain results from the combined effects of increased psychological demands and low demands and low decision latitude in the workplace, and this brings a higher risk of health problems. Social support is expected to moderate the effect of job strain.
2. Siegrist’s Effort-Reward Imbalance Model: This model rests on the hypothesis that a work situation characterized by a combination of a high level of effort expended and little reward received (money, esteem, and career opportunities) can have pathological effects on health (Siegrist 1996). The model assumes that we exert effort at work in exchange for rewards. Rewards are usually of three types: money, esteem (respect) and career opportunities, including job security.E.g. Having a demanding but an unstable job or achieving at a high level with out being offered any promotion prospects.

3. Kristensen model: Kristensen in 1999 added two dimensions to the models of karasek and Seigrist, namely, the meaning of work and the predictability of work.

b. Background of the problems of psychosocial work environment. (Research contribution) - There many studies conducted in relation to the psychosocial work environment for the nurses, some of the key points include:
The problem of retaining qualified and experienced staff has highlighted the need to look at various aspects of work and the work environment which affect job satisfaction and in turn influence quality of service (Edwards & Bur nard 2003).
Studies indicate a high level of dissatisfaction among nurses, and the presence of various health problems and absenteeism, following structural and organizational changes in the health care system. (Baumann et al. 2001).
In order to attract new recruits and retain experienced personnel, findings suggest that investment is needed to achieve improvements in the work environment of health care workers (Baumann et al. 2001, Canadian Nursing Advisory Committee (CNAC) 2002).
The importance of modifying the job constraints of the work environment and of involving all participants in order to address problems of recruiting and retaining nurses and maintain accessibility to healthcare and quality of services (Ministere de la Sante et des Services sociaux 2001).
Few studies have targeted organizational or situational stressors in attempts to improve the work environment and work related health (Mikkelsen & Sakvik 1999).
Most disturbing is that over 75% of the nurses reported that unsafe working conditions interfered with the ability to deliver quality care. This finding points the connection between nurse work satisfaction, the environment, and patient safety (ANA, 2001b)
Interventions to improve psychosocial work environments are most effective when health care workers participate in designing and implementing action plans that target specific problems (Lavoie-Tremblay, Melanie et al. 2005).
The two main challenges of participatory workplace interventions are to involve managers and all relevant participants and to establish and/ or maintain trust within work teams (Lavoie-Tremblay, Melanie et al. 2005).
Positive outcomes of the interventions include reductions in absenteeism, effort-reward imbalance, and job strain (Lavoie-Tremblay, Melanie et al. 2005).
Negative outcomes include a drop in social support from supervisors and colleagues, a decrease in decision latitude, and an increase in psychological distress (Lavoie-Tremblay, Melanie et al. 2005).


c. Strategies for improving the psychosocial work environment for nurses.

1.The American Nurses Association Bill of Rights for Registered Nurses states “Nurses have the right to work in an environment that is safe for themselves and their patients”.
This means, the physical, emotional, and social environment needs to be addressed. To change this unhealthy practice environment, leaders in clinical practice and educational settings need to begin to view all nurses, including students, new nurses, and aging experienced nurses, as customers who deserve quality practice environments that exceed their expectations.

2.First of all, the physical environment in which nurses learn and practice need to be examined. Safety and feasibility to perform one’s job and professional responsibilities should be studied and promoted. Physical comfort is essential for practicing nurses if they are to provide this to the patient as their customer.

3.Assessment of how the structural and organizational environment affects the attitudes, satisfaction, and turnover of practice nurses needs to be priority for the nursing administrators. When seeking a place of employment, nurses need to evaluate the environment in which they are planning to work. They should question how the environment is being improved to accommodate the stressful workplace.

4.Retention of Nurses. Special attention needs to be given to the environment for retaining the baby boomer generation of nurses, who are our most experienced nurses and may provide some stability to the nursing profession. Strategies for retaining these seasoned and wise older nurses include – flexible part-time work, frequent rest periods, coaches to assist then with the newer technology, respect, and new roles that are les physically demanding (elimination of heavy lifting).

5.Leadership. Nurses who are leading or being led by traditional forms of leadership need to examine and become more aware of current leadership practice theories. Few characteristics of leaders are multilateral, multidirectional, relational, interacting, intersecting and integrating. Leader should have emotional intelligence qualities like, self-awareness, self-management, social awareness, and leadership management. Nurse administrators need to share their honest concerns in a humble manner with other nurses, realizing that all nurses provide some type of leadership each day in practice. If the leadership theories are understood and modeled by nurse managers, staff nurses may begin to see the benefits and learn to lead others, such as student nurses and new graduates, in the manner, thus promoting a healthier practice environment.

6.A need for Magnet Status. An international effort to transform our current less than acceptable nursing environment into more nurturing practice environments is the movement for more nursing divisions to seek “Magnet Status”. Magnet Status signifies the ability of an agency to attract and retain professional nurses who have high job satisfaction because they can give quality care in their work environment. There are fourteen forces of magnetism, Mc clure and Hinshaw found eight essential factors identified by practicing nurses that need to be present within one’s practice environment to be able to provide quality patient care:
Working with other nurses who are clinically competent.
Good Nurse-physician relationships and communication.
Nurse autonomy and accountability.
Supportive nurse manager-supervisor.
Control over nursing practice and practice environment.
Support for education.
Adequate nurse staffing.
Concern for patient is paramount.
The nurses need to assess for the presence or absence of these magnetic forces in their agency and adopt ways to maintain psychosocial work environment.

7.Reform in Roles is needed. The nursing profession needs change, or nurses will continue to leave, exacerbating the present shortage that already creates unsafe working environment. The nurse must be educated in a standardized high-level skill set. This will lead to a clear understanding of the competencies of a nurse and improved status and satisfaction. Hence, at least a baccalaureate degree should be the absolute minimum required for nurses to maintain equal standing with other health care professionals and to participate as partners on interdisciplinary teams (Barter & Mc Farland, 2001). This will boost our self-identity and help us to maintain a psychosocial work environment in pace with other multidisciplinary teams.

8.Application of negotiation skills
“Speak when you are angry and you will make the best speech you will ever regret” said Ambrose Bierce. Hence we need to set limits before a negotiation begins.
Opportunities for a nurse to use negotiation skills are multidimensional. There are three key skills a nurse must adopt:
Preparing an overall plan to be achieved during a negotiation.
Selecting a strategy and using it while taking part in a negotiation, and evaluating the conduct of negotiation.
Regardless of the level of administrative involvement, every nurse negotiates. All social interaction involves negotiation. Hence, nurses should continue to develop and refine these key skills by seizing every opportunity to enter into the art of negotiating, which will help us to develop relationships, not conquests.

9.Establishing a criterion-Based performance appraisal for nurses.
A nursing management can use performance appraisal tool, so that the management will know how the staff is performing and the staff will know what they must do in order to improve their performance. They not only evaluate staff performance but indicate what behaviors would lead to improve performance.

Purpose of performance appraisal as viewed by management and staff.
Management staff
Inform staff of how they are performing - Inform management of needs,
Improve staff performance aspirations and goals.
Determine the quality of manpower -Highlight staff performance
Standardize and summarize information - Determine how rewards can be attained
Into statistics to enable comparisons of -Concentrate particulars on how the
Manpower individual did & how the individual
Can do better.


10.Executive team development is essential.
Executive team development consists of a series of activities designed to ensure that the collective talents and energies of nursing administrators are used to address organizational concerns. Although the process is not a linear one, it is composed of distinct sets of activities, which include:
Defining and clarifying group purposes
Establishing and refining group norms
Attending to group productivity
Selecting and integrating new team members
Responding to individual and group developmental needs.
As this occurs, there is a high likelihood that nursing practice environment will also be strengthened.

11.Creating a caring environment.
Perhaps the most important responsibility for the nurse in any leadership or management role is to create an environment of caring- caring for staff members as well as for patients and the families. Staff members who feel that their managers sincerely cars about them and the work they do are able to pass that feeling of caring on to their patients and other customers. Caring for the staff members can be demonstrated through the following measures (Mc Neese-Smith, 1997):
Offering sincere positive recognition for both individuals and teams.
Praising and giving thanks for a job well-done
Spending time with staff members to reinforce positive work behaviors
Meeting the staff members personal needs whenever possible, such as accommodating scheduling needs for family events and being flexible in times of illness
Providing guidance and support for professional and personal growth
Maintaining a positive, confident attitude and a pleasant work environment.
Staff members who feel that their work is valued and that they are respected and cared about as individuals are able to further contribute to a positive, caring environment in which to provide excellent patient care. Demonstrate respect and concern for every person at every level in the organization is an important leadership quality that the new nurse can use to develop a caring environment.

12.Motivation to work. Motivation to work is the willingness to work. Motivation is important in a service industry such as nursing as motivation and human relations variables are important for productivity, it is a state of mind in which a person views goals, it is a process of felt need, behavior, and goal attainment/blockage, frustration, and cycle repetition. There are many theories of motivation that can be applied like, Maslow’s, Hawthorne studies. Personal and economic rewards are powerful motivators in nursing. The core of what motivates nurses is the work itself, and the manager’s job is to create an environment that fosters motivated behavior.

13.Contribution of organization culture. The literature clearly suggests that there are many changes in organizational culture and management practices and style that can eliminate or reduce the exposure to, and effects from, the psychosocial hazards. Some examples are:
Encouraging workers to participate in decision-making related to their jobs
Encouraging workers to voice concerns and make suggestions-and then listening!
Improving employees trust in the agency, and the manager’s trust of employees
Demonstrating fairness in management style and application of policies
Improving supervisors communication effectiveness and “people skills”(emotional intelligence)
Training and evaluating supervisors in giving rewards and appreciation appropriately
Instituting 360 degree feedback for performance measurement
Instituting flexible work options
Supporting work/ life/ family balance with policies, practices and culture
Consistently demonstrating respect for all workers and the work they do
Measuring employee stressors and satisfaction regularly, and then acting on the satisfaction regularly, and then acting on the results in consultation with the employees.


14. A need for supportive manager/ employer
Employees with supportive managers will have significant job satisfaction, trust of managers and commitment to the organization. The employees may experience lower levels of role overload, job stress depressions, and poor health, work-family interference, fatigue, absenteeism and intent to leave the job. Supportive managers are those who do the following:
Give positive feedback to employees
Practice two-way communication (good listeners)
Show respect for employees
Focus on output, not hours
Demonstrate consistently
Coach and mentor employees
Focus on creating a more supportive work environment.

d. STRATEGIES FOR THE DEVELOPMENT OF POSITIVE PRACTICE ENVIRONMENTS (ICN TOOL KIT 2007)
The process of developing positive practice environments is multifaceted, occurs on many levels of an organization and involves a range of players. As a starting point, each organization should develop a workforce profile that includes such metrics as absenteeism, vacancy and turnover rates, as well as demographic information like age, and experience. This type of data provides a solid base for decision-making. For their part, nurses can advance the development of positive practice environments by:

Continuing to promote the nursing role
Defining the scope of nursing practice so nurses, other disciplines, and the public are aware of the profession’s evolution
Lobbying for professional recognition and remuneration
Developing and disseminating a position statement on the importance of a safe work environment
Ensuring that other disciplines are involved in the development of policies for safe work environments
Supporting research, collecting data for best practice, and disseminating the data once it is available
Encouraging educational institutes to enhance teamwork by providing opportunities for collaboration and emphasizing teamwork theory.
Presenting awards to health care facilities that demonstrate the effectiveness of positive practice environments through recruitment and retention initiatives, reduced dropout rates, public opinion, improved care and higher patient satisfaction rates.


e. LACKINGS IN NURSING FOR MAINTAINANCE OF PSYCHOSOCIAL WORK ENVIRONMENT


Assertiveness. There are barriers that nurses must overcome to become assertive they are-
Female gender role socialization. Women are expected to be passive, dependent, subjective, intuitive, empathetic, sensitive, interpersonally oriented, weak, in consistent, and emotionally unstable. Assertive behavior is more than demanding your rights from others and keeping others from manipulating. In a social sense assertiveness is the ability to communicate with others about who you are, how you live, what you do, and what you want and the ability to make them feel comfortable talking about themselves.(i.e., self-disclosure). This social conversation allows nurses to discover mutually rewarding relationships or to identify people with whom they have few common interests.

Cyber phobia / Tech nophobia Nurses need to overcome their “techno phobia” because clearly, nursing care can be improved with the appropriate use of technology and ironically, it is technology that will likely give nurses more time to do “nursing”. Technology holds promise and potential for addressing some of nursing’s and health care’s greatest challenges (Bradley, 2003). Nurses must therefore keep the environment of patient care first and foremost in their technology development agenda. In addition, nurses must embrace technology, understand it, and bend it to their own purposes, so that nursing can take its rightful place in the provider hierarchy (Simpson, 2003).

Generational attitudes: Today, practicing nurses come from different generations (the veteran generation, the baby boomer generation, generation X, and the millennial generation), which further challenges this complicated health care working environment. Tension arise when nurses from these different generations come together to practice nursing, these various generational attitudes, work habits, and expectations of nurses often lead to misunderstandings and conflict in the workplace, leading to poor psychosocial work environment.

Communication: “No man has a good enough memory to be a successful liar”. – Abraham Lincoln. Faulty reasoning and poorly expressed messages are major barriers to communication. Lack of clarity and precision resulting from inadequate vocabulary, poorly chosen words, platitudes, poor organization of ideas, and lack of coherence are common. To form supportive environments in order to work better with others, we should be descriptive rather than judgmental, define mutual problems and express willingness to find a solution collaboratively. Through conversations, we can celebrate togetherness by building something that is “ours”.

Leadership and Fellowship: We need great followers as well as great leaders. Leaders contribute only about 20% to the success of organizations. Followers do the remaining 80%. We spend more time reporting to others than having them report to us. Some leaders have been such good followers that their peers have asked them to take on leadership responsibilities. Leadership is an art, hence leadership and fellowship should involve intimacy and personal covenants that people at work make with each other.



CONCLUSION

Psychosocial problems at workplace are a real challenge for the workers and their employing organizations. As organizations and their working environment transform, so do the kinds of problems that employees may face. All companies should assess their workplace environment at least twice a year in order to see where improvements could be made. Staying in contact with employees and managers can help employers track changes and find areas that are in need of change in order to create a positive workplace environment. None of these changes is simple to achieve or can be accomplished overnight. They require, in most cases, a serious commitment from leaders, and a transformational leadership style to change the culture of the organization, and the patience to make changes over the long term. ‘Work in itself can be a self-promoting activity as long as it takes place in a safe, development- and health-promoting environment’.




REFERENCES:

1. Lavoic.M. Tremblay.Journal of Advanced Nursing. Improving the psychosocial work environment. Blachwell.Philadelphia.49 (6). 655-664.

2. Huston. J.Carol. Professional issues in nursing. Technology in health care workplace.
I edition. Lippincott. Philadelphia. 2006. (13) 260-263.

3. Tomey. A.M. Guide to nursing management and leadership.
VII edition. Mosby. USA. 2004. 17-327.

4. Poteet.G.W. Nursing clinics of North America. Symposium on nursing administration.
W.B.Saunders. Philadelphia. 1983.18(3). 427-499.

5. Cherry.B. Jacob.R.S. Contemporary Nursing issues. Trends and management.
III edition. Mosby. USA. 2005. (16) 384.

6. Huber.L.Diane. Leadership and nursing care management.
III edition. Mosby.USA. 2006.481-713.

7. International council of nurses. Positive practice environments: Quality workplaces=
Quality patient care. Information and action tool kit 2007.

8. Weber Janet. Nursing clinics of North America. Creating a Holistic Environment for Practicing Nurses. W.B.Saunders. Philadelphia.2007. (42). 295-307.

9. Lin Laura. Liang.A.Bryan. Nursing Forum. Addressing the Nursing Work Environment to Promote patient Safety. 42(1). 20-29.

10. Webster.s. Clare. A. Collier.E Journal of psychosocial nursing and mental health services. Creative Solutions. May 2005.43 (5). 42-49.

11. www.ilo.org/encyclopaedia/? Print&nd=857100102.

12. Burton. Joan. Industrial Accident Prevention Association. Creating healthy Workplaces. Health Strategy. IAPA. November 2006.

13. Gold David. Safework.Addressing psychosocial problems at work. ILO.2001.

14. Leka Stavroula. Protecting workers’ Health: Work organization and stress. Series
No.3 World health Organization. Switzerland. 2003. 1-25.

Audio visual aids in education


Prepared by
MS.Thamil selvi.D Bsc(N).R.N.R.M

USE OF AUDIO VISUAL AIDS IN TEACHING

INTRODUCTION

Audio-visual aids, audio-visual material, ‘audio-visual media’, ‘communication technology’, educational or instructional media; and ‘learning resources’ – all these terms, broadly speaking, mean the same thing. Earlier the term used was audio-visual aids in education. With the advancement in the means of communication and that of technology, educators coined new terms. More specifically media refers to films, filmstrips, recordings, etc... The use of newer terms “educational technology” or “instructional technology” is primarily due to the dynamic expansion of programmed learning, computer assisted instruction and educational TV. This revolution in the field of audio-visual education is the outcome of the development in electronics, notably those involving the radio, tape recorder and computer.

BRIEF HISTORY OF THE USE OF AUDIO-VISUAL AIDS:

A Dutch humanist, theologian and writer Desiderious Erasmus (1466-1536) discouraged memorization as techniques of learning and advocated that children should learn through the aid of pictures or other visuals. John Amos comenius (1592-1670) prepared a book known as orbit sensulium pictus (the world of sense objects) which contained about 150 pictures on aspects of everyday life. The book is considered to be the first illustrated textbook for children education. This book gained wide publicity and was used in childhood education centers all over the world. Jean jacks Rousseau (1712-1778) and other educators stressed the need of pictures and other play materials. Rousseau condemned the use of words by teacher and he stressed ‘things’. He pleaded that the teaching process must be directed to the learner’s natural curiosity. Pestalozzi (1756-1827) put Rousseau’s theory into action in his ‘object method’. He based instruction on sense perception.

The term ‘visual education’ was used as early as 1926 by nelson I green. Eric asliby (1967) identified four revolutions in education: education from home to school, written words as tool of education, invention of printing and use of books and lastly the fourth revolution in the use of electronic media, i.e. Radio, television, tape recorder and computer in education.

DEFINITION OF AUDIO-VISUAL AIDS :

1. Audio-visual aids are those aids, which help in completing the triangular process of learning, i.e. Motivation, classification and stimulation.
- Carter V. Good
2. Audio-visual aids are any device, which can be used to make the learning experience more concentrate, more realistic and more dynamic.
- Kinder, S. James.
3.Audio-visual aids are anything by means of which learning process may be encouraged or carried on through the sense of hearing or sense of sight.
- Good’s dictionary of education.

IMPORTANT VALUES OF THE PROPER USE OF AUDIO-VISUAL AIDS :

1.ANTIDOTE TO THE DISEASE OF VERBAL INSTRUCTION:

They help to reduce verbalism. They help in giving clear concepts and thus help to bring accuracy in learning. As observed by Raymond wyman (1957) “we (teacher) tell students, and we provide them with written material so they are easily produced, reproduced, stored and transported. But the overuse or excessive use of words can result in serious problem, chiefly, the problem of verbalism (using or adopting words or phrases without considering what they mean) and forgetting”.

2.BEST MOTIVATORS

They are the best motivators. The students work with more interest and zeal. They are more attentive.

3.CLEAR IMAGES:

These images are formed when we see, hear, touch, taste, and smell as our experiences are direct, concrete, and more or less permanent. Learning through the senses becomes the most natural and consequently the easiest.

4.VICARIOUS EXPERIENCES:

It is beyond doubts that the first-hand experiences are the best type of educative experience. But it is neither practicable nor desirable to provide such experience to pupils. Substituted experiences may be provided under such conditions. There are many inaccessible objects and phenomena. For example it is not possible for the pupils living in India to see the Eskimo to climb the Mount Everest. There are innumerable such things to which it is not all such cases, these aids help us.

5. VARIETY:

‘Mere chalk and talk do not ‘do not help. Audio-visual aids give variety and provide different tools in the hands of the teacher like models, transparencies.

6.FREEDOM :

When audio-visual aids are employed, there is great scope for children to more about, talk, laugh and comment upon. Under such an atmosphere the students work and not because the teacher wants them to work.

7.OPPRTUNITIES TO HANDLE AND MANIPULATE :
Many visuals aids offer opportunities to students to handle and manipulate things.

8. RETENTIVITY:

Audio-visual aids contribute to increased retentively as they stimulate response of the whole organism to the situation in which learning takes place.

9.BASED ON MAXIMS OF TEACHING :

The use of audio-visual aids enables the teacher to follow the maxims of teaching like ‘concrete to abstract’, ‘known to unknown’, and ‘learning by doing".

10.HELPFUL IN ATTRACTING ATTENTION:

Attention is the true factor in any process of teaching and learning. Audio-visual aids help the teacher is providing proper environment for capturing as well as sustaining the attention and interest f the students in the classroom work.

11.HELPFUL IN FIXING UP NEW LEARNING:

‘What is gained in terms of learning needs to be fixed up in the minds of students?’ Audio-visual aids help in achieving this objective by providing several activities, experiences and stimuli to the learner.

12.REALISM:

The use of audio-visual aids o\provides a touch of reality to the learning situation. By seeing a film show exhibiting the life of the people of the tundra region, students learn it more effectively in about 2 hours than by spending weeks by reading.

The other points are as follows;

  • Meeting individual differences.
  • Encouragement to healthy classroom interactions.
  • Spread of education on a mass scale.
  • Promotion of scientific temper.
  • Development of higher faculties
  • Reinforcement of learners.
  • Positive transfer of learning and training.
  • Positive environment for creative discipline.

PSYCHOLOGY OF USING TEACHING AIDS:

Interest in the role of the senses in learning was already therein educational circles when instructional media began their as cadency. It has long been recognized that the various senses condition the reception of messages the communications arc. Research done by co bun (1968) indicated that:

1. One % of what is learned is form the sense of taste.
2. 1.5% of what is learned is form the sense of touch.
3. 3.5% of what is learned from the sense of smell.
4. 11 % of what is learned is from the sense of learning.
5. 83 % of what is learned is from the sense of sight.

Retention of what is learned is likewise related to sense experience. Observation and research by co bun tended to show holding time as nearly constant as possible that people generally remember.

§ Ten percent of what they read.
§ Twenty percent of they hear.
§ Thirty percent o what they see.
§ Fifty percent of what they hear and see.
§ Seventy percent of what they say.
§ Ninety percent what they say as they do a thing.

POPULAR SAYING ON AUDIO-VISUAL AIDS:

“I hear, I forget”
“I see, I remember”
“I do, I understand”

CHARACTERISTICS OF GOOD TEACHING AIDS:

1. They should be meaningful and purposeful.
2. They should be accurate in every respect.
3. They should be simple.
4. They should be cheap.
5. As for as possible, they should be improvised.
6. They should be large enough to be properly seen by the students for whom they are meant.

CLASSIFICATION OF TEACHING AIDS :

Teaching aids are classifieds in four, which are as follows:
1. Classification number I; projected and non-projected aids.
2. Classification number II: audio materials visual materials and audio-visual materials.
3. Classification number III: big media and little media. Big media include computer, VCR and TV. Little media include radio, films, strips, graphic, audiocassettes and various visuals.
4. Classification number IV: three-dimensional aids models, mock-up, and specimens.

AUDIO-VISUAL COMMUNICATION:

The term ‘audio-visual communication’ is applied to the instructional materials used in teaching situations to facilitate the understanding of spoken and written words. The fact, the term is used to cover the entire range of illustrative instructional materials like visual material: auditory materials and the combination of the two.

Audio-visual communication learning programme; and the content of course, information, ideas, thought, etc. prepared for use in such programme are called software, while the audio-visual aids and equipment are called hard-wares. Audio-visual communication appeals to the senses of hearing and seeing. Audio-visual aids are generally used as learning aids complementary to the books and formal classroom instruction.

Comenius was the first educator who prepared and used a book illustrated by pictures to give it a sensory appeal. He found that corrected learning to their experiences. There is more effective in focusing student’s attention and make learning enjoyable.

SIGNIFICANT OF AUDIO-VISUAL CALSSROOM COMMUNICATION:

1.Audio-visual aids and equipments appeal to our senses and open better avenues to learning. It has been rightly observed that the senses gateways to all knowledge.

2.Audio-visual materials because of their sensory appeal enable us to perceive information in better way and increase the retention span of learning.

3.Audio-visual aids the realities of our world to classroom and make learning purposeful.

4.Audio-visual aids make abstract ideas contract and their understanding is facilitated.

5.AV aids make learning quicker in this age of knowledge-explosion.

6.AV materials are economical in the long turn because of their repeat values and coverage of large number of students.

7.AV aids supplement the teacher and are used as complementary aids to normal classroom teaching for reinforcing the spoken and written words.

8.AV aids helps in overcoming the language barrier between the students and the teacher and make learning efficient.

9.AV aids provide a variety of instructional methods and motivate children to learn independents of the teacher at times.

10.AV aids reduces verbalism in the classroom & thus bourdon of students.

PSYCHOLOGICAL BASES OF AUDIO-VISUAL AIDS:

Psychological studies on learning and retention reveal that 80% of information and its retention are through auditory and visual senses. Because of the sensory appeal of audio-visual aids, the retention span of learning increases are attached to audio-visual aids.

1. Motivation: the sensory appeal of audio-visual aids motivates and stimulates students to learn easily in a related atmosphere.

2. Curiosity: the curiosity of students is aroused due to the novelty and variety in teaching aids when used for classroom teaching.

3. Interest: many AV aids give students the opportunity of manipulative their learning environment and their interest in learning sustained.

4. Real and contrived experiences: with the use of AV aids, students have the direct experiences of real life situations or contrived situations a kin to real one. Such direct experiences make learning meaningful to students.

5. Concretization: AV aids decreases abstractness of spoken and written words to make learning concrete.

6. Attention: through the use of AV aids the attention of students can be secured, as learning becomes a pleasant experience.
Psychology also emphasizes multisensory experiences in learning. Psychologists advocates the maximum of’ ‘more learning, faster learning and longer’, which can only be achieved by arousing all possible senses or gateways of acquiring knowledge.

SUCCESS OF AUDIO-VISUAL AIDS:

Mere procurement and display of AV aids is not sufficient, they should be used efficiently along with their proper maintenance and enrichment. The main bases for the success of and audio-visual programmes are as follows:
Administrative support: for its effective functions the program requires the support of the institutional head, financial support and cooperation of the faculty.

Suitability:

the AV aids in an institution should be selected on their suitability to the age grade levels of students.

Evaluation:

the effective use of AV aids on students learning should be assessed and strengthened through the scheme for improvement.

DIFFERENT AUDIO-VISUAL AIDS:

Graphic teaching aids: graphic aids are helpful in
· Arresting student’s attention
· Conveying information in a condensed form.
· Presenting information efficiently.
· Concretizing abstract ideas.
· Stimulating interest.

Important to the teaching-learning process are the following graphic aids:

Ø Charts (diagram, maps, posters, graphs)
Ø Cartoons.
Ø Comic strips.

Charts:

Charts are the graphic teaching materials including diagrams, posters, pictures, maps and graphs. It is defined as illustrative visual media for depicting a logical relationship between main ideas and supporting facts.

Types of charts.
1. Tree chars.
2. Stream charts.
3. Table charts.
4. Flow charts.

Pictures

Pictures are the most commonly available graphical aids, pictures includes photographs, painting, illustrations clipped from periodicals.

Diagrams

A diagram is the simplified drawing of an object, product, appliance or process to explain finer points of the same. A diagram is made to show relationships with the help of lines and symbols without the pictorial Elements.

Graphs

Graphs are the visual teaching aids for presenting stastical information and contrasting the trends or changes of certain attributes. Graphs make presentations of quantitative data easily interpretable and readily understood. A huge data and long list of figure is always boring but the same represented by graphs captures attention and makes students think. A good graph can give a lot of information just by shooting a glace at it.

There are four main types of graph namely:

1. Bar graphs.

2. Line graphs.

3. Picture graphs.

4. Pie graphs.

Maps

A map is a graphic aid representing the proportionately as a diagram the surface of the earth, world or parts there of. A map is always drawn to scale, which is mentioned, on one corner of it. Every map should have the following descriptions on it: a title, a grid, a scale, a key, dates on which it has been prepared.
Posters

Posters are the graphic aids with short, quick and typical messages with attention capturing paintings. Posters may be used for one of the following instructional

purposes:

posters may be used for

1. Advertising an event or product.
2. Campaigning for a cause.
3. Giving a directive.
4. Popularizing a slogan.
5. Drawing attention towards desirable actions and values.
6. Giving a warning.
7. Popularizing a symbolic or a sign.
8. Propaganda.

Cartoons

A cartoon is humorous caricature, which gives a subtle message. In a cartoon, the features of objects and people are exaggerated along with generally recognized symbol. In short, a cartoon is a figurative and subtle graphic aid.

Comic strips

A comic strip is the graphic depiction in a series of pictures or sketches of some characters and events fall of action. Children find this medium of communication very interesting and exciting. For telling stories, historical events, life histories, scientific processes etc.

Flashcards

Flash cards are small cards of generally 25*30cm size which are shown for a few moments before the class to send across a message or impart an idea. The idea on the flash card should be brief. Flash cads are especially useful for the drill in various subjects. They may also be used for reviewing a lesson with students. Flash cads would be used along with the other graphic aids to makes the lesson effective.

OTHER AIDS

ü Black board or chalk board.
ü Bulletin board.
ü Flannel board.
ü Magnetic chalkboards.

NON-PROJECTED TEACHING AIDS:

ü Models.
ü Specimens.
ü Exhibitions.
ü Museums.
ü Diorama.

SUMMARRY:

Audio-visual aids are those sensory objects or images, which initiate or stimulate and reinforce learning. Audio-visual aids have values if it used properly. The classification of teaching aids are projected and non-projected aids, audio-visual materials & visuals material, big media and little media, and also three-dimensional aids. The different audio-visual aids are graphs, diagrams, maps, posters, cartoons, comic strips, and flash cards. Audio-visual aids or dives are added devices that help the teacher to clarify, establish, correlate and coordinate accurate concepts.


REFERENCES:

1. Basavanthappa. Nursing education. Ist edition. Jaypee brothers. Medical publishers LTD. New Delhi. 2003. Pp423-434.2. Heidgerken. Teaching and learning in schools of nursing. 3rd ED. Konark publishers Delhi. Pp522-523.

Friday, October 19, 2007

Preventive mental health nursing

Prepared by:

M.Vijayarani.Bsc(N),R.N.R.M

PREVENTIVE MENTAL HEALTH NURSING

(SOCIAL SUPPORTING SYSTEM ,WORKING WITH GROUPS & EVALUATION)

SOCIAL SUPPORTING SYSTEM

INTRODUCTION:

As a primary prevention strategy, supporting social systems means strengthening the social supports in place to enhance their protective factor and developing ways to buffer or cushion the effects of a potentially stressful event.

DEFINITION:
Facilitation of support to patient by family, friends, and community.

PURPOSES OF SUPPORTING SOCIAL SYSTEMS:

Social support systems can be helpful in emphasizing the strengths of individuals and families and in focusing on health rather than illness. This support is important for all levels of prevention – primary, secondary and tertiary – and it influences all of the following,

1. Encouraging health promotion behaviour.

2. Helping people seek assistance earlier.

3. Improving the functioning of the immune system or other biological processes

4. Reducing the occurrence of potentially stressful events

5. Fostering the ability to cope with chronic mental and physical illness

ACTIVITIES OF SUPPORTING SOCIAL SYSTEMS:

1. Assess the psychological response to situation and availability of social system

2. Determine adequacy of existing social networks

3. Identify degree of family support

4. Identify degree of family financial support

5. Determine support systems currently used

6. Determine barriers to using supporting systems

7. Monitor current family situation

8. Encourage the patient to participate in social and community activities

9. Encourage the relationships with persons who have common interests and goals

10. Refer to a self-help group as appropriate.

11. Assess community resource adequacy to identify strength and weakness.

12. Refer to a community based promotion / prevention / treatment / rehabilitation program as appropriate.

13. Provide services in caring and supportive treatment

14. Explain to concern others how they can help.

FACTORS INFLUENCING SOCIAL SUPPORT:

People with poor social support – whether it if defined by the number of social contacts, the satisfaction derived from them or a combination of the two – have a higher risk of dying in all cases.

The effects of ‘isolation’ are even more dramatic in those with chronic illnesses

People with coronary artery disease who lack both a spouse and a confident have a 50% death rate over a 5-year period.

The need for social support is influenced by predisposing factors, the nature of the stressors and the availability of other coping resources such as economic assets, individual abilities, and skills, and defensive techniques. The availability of social support is also influenced by age, gender, socio-economic status, the nature of the stressors, and the characteristics of the environment.

Acute episodic stressors tend to elicit more intense support, whereas a support resource for chronic problems tends to fade away. Also changes or stressors viewed in a positions way by the individual social network, such as the birth of a baby or a promotion, may generate a great deal of support, whereas a negative event, such as divorce, might stimulate little support. Finally, the quantity and type of social support that meets one need may not meet another.

TYPES OF INTERVENTION:

Eventhough many variables related to social support need further study, social support can still be used to design and implement interventions in primary prevention. Four particular types of interventions are possible.

1. Social support patterns can be used to assess communities and neighborhoods to identify problem areas and high-risk populations. Not only will information about the quality of life be gained but also the social isolation of a particular group may become apparent, as many central individuals who can be entrusted to help develop community based programs

2. Links can be improved between community support systems and formal mental health services. Often mental health professionals are not aware of or comfortable with the existence or functioning of community support systems. All health care providers need to be able to recognize when patients are in need of social support and provide them with assesses to appropriate community support systems.

3. Naturally existing care giving networks can be strengthened. Health professionals can provide information and support to informal caregivers in the community, who serve a very important and somewhat different function than more formalized and organized support system.

Informal support systems provide

a) A natural training ground for the development of problem solving skills

b) A medium in which people grow and develop by learning to direct the process of change for themselves

c) A supportive milieu that capitalizes on the strengths of existing ties among people in communities, rather than fragmenting intact social units on the basis of diagnosed needs or specialized services.

4. Individuals and groups can be helped to develop, maintain, expand, and use their social networks. For example, network therapy involves bringing together all the important member of the families’ kin and friendship network. The focus is then on tightening bonds within the network and breaking dysfunctional patterns. For families who are isolated and whole networks are depleted, too few network members may not be available for such a strategy to be feasible. In this care, arranging for the use of mutual support groups may be effective.

PREVENTIVE MENTAL HEALTH:

WORKING WITH GROUPS:
A group is three or more people with elated goals. There are influenced by many factors – intrapersonal and interpersonal needs, the physical environment, and the unique interaction of the group.
Groups can be composed of as few as 3 or as many as 20 members. When a group is larger than the number of individuals who can comfortably relate to one another simultaneous ‘subgroups’ are formed.

CHARACTERISTICS OF GROUPS:

1. Size of the group

2. Homogeneity or heterogeneity of group members

3. Stability of the group

4. Degree of cohesiveness, or bonding power, between members

5. Climate of the group (e.g. warm, friendly, cold, aloof)

6. Conformity to group norms

7. Degree of agreement with the leaders and the group’s norm

8. Ability to deal with member’s infractions.

9. Goal – directedness and task orientation of the group’s work.


TYPES OF GROUP:

Groups may be primary or secondary, formal or informal.

PRIMARY GROUPS:

Members of primary groups have face-to-face contact. They have boundaries, norms and explicit and in explit interdependent roles. An example for a primary group is family.

SECONDARY GROUPS:

Secondary groups are usually larger and more personal than primary groups. Members of secondary groups do not have the relationship bonds or emotional entities of members of a primary group. An example of secondary group is a political party or a business.

FORMAL GROUP:

A formal group has structure and authority. Authority in a formal group usually emanates from above and interaction in the group is usually limited. A faculty meeting is an example for formal group.

INFORMAL GROUP:

Informal group provide much of a person’s education and contribution greatly to his or her cultural values. The members of a informal group do not depend on each other, such as in friendship groups and hobby groups.

OPEN GROUPS:

Open groups do not have established boundaries; members may join and leave the group at different times.

CLOSED GROUPS:

Closed groups have a set membership, a specific time frame, or both of these components

1. Support groups: focus on increasing the member’s adaptation, self esteem, and sense of emotional well being.

2. Reeducation and re motivation groups: often very beneficial for psychiatric clients who are withdrawn, or socially isolated, attempt to increase communication and interaction among members to foster m ore acceptable and appropriate behaviour.

3. Problem solving therapy groups: focus on the resolution of specific problems that clients’ have identified.

4. Insight without reconstruction groups: have group leaders who place their major emphasis on interpersonal communication and work on effecting change by increasing the member’s cognitive and emotional understanding of their problems.

5. Personality reconstruction groups: make use of psychoanalytic theory and encourage the members to explore formal relationships and problems and their impact on the present.

GROUPS COMMONLY ENCOUNTERED IN NURSING PRACTICE:

Many groups have therapeutic value for their members. Through belonging to a group, an individual’s needs may be gratified and growth maybe facilitated.

FAMILY:

Family is a specific kind of group, often called the primary group. A primary group fosters warm, relationships among its members.


INFORMAL GROUPS:

Informal groups are perhaps the most frequent type of groups the nurse encounters. Informal groups are groups are groups that do not have formalized structure and task and are often more spontaneous in nature than formal groups. E.g. patient and staff group.

SENSITIVITY TRAINING GROUPS:

These groups are usually small, comprised of 8-12 members. The purposes of these groups are to increase self awareness, to increase an understanding of group processes, and or to increase an awareness of the effects one’s behaviour in groups. These groups usually focus on present individual and group behaviour.

THERAPEUTIC GROUPS:

Therapeutic groups are groups that have a broad goal of preventing emotional turmoil or disturbances. They are different from traditional psychotherapy groups in that emotional stress is secondary to physical disease.


PSYCHOTHERAPY GROUPS:

Group psychotherapy is the treatment of emotional stress and disorder through the means of a group method and group process. As a treatment, the group psychotherapeutic processes are systematical, planned, goal oriented, and based on theoretical formulations

GROUP FUNCTIONS:

All groups have two basic needs or functions the need to work on or complete a task or goal (there may be more than one), and the need to satisfy some psychosocial or emotional need or needs of its members.

The task of a group can be further divided into a primary task, which is necessary for the group’s survival or existence, and secondary, or ancillary, tasks, consisting of those tasks which may enhance the group but are not basic to its survival.

ESSENTIAL ELEMENTS OF GROUP THERAPY

Yalom (1985) has identified 11 factors as essential components of group therapy.

1. Instillation of hope:

those who are not coping well can gain hope from those who have benefited from the group experience.

2. Universality:

a group member observers that others in the world share similar feeling or have similar problems therefore anxiety is decreased

3. Altruism:

the opportunity to support and to help increased self awareness in other group members gives the helping individual increased self esteem. It also encourages a preoccupied individual to become less self focused.

4. Imitative behaviour:

the group leader, or a group member who has already mastered a particular psychosocial skill, can be valuable role model. The group members get the help that they need to dissolve their rigid t=behavioural styles and become more flexible in their interactions.

5. Imparting information:

interpersonal relating, developmental tasks and stages, medications by other somatic treatments, and the structure of the setting are only a few areas in which information may be shared.

6. Interpersonal learning:

the group offers varied opportunities for relating to other people. Members learn to identify, clarify, and modify maladaptive behaviour.

7. The development of socializing techniques:

is essential in the group as m embers are given the opportunity to learn and test new social skills.

8. Group cohesiveness:

is the development of a strong sense of group membership and alliance.

9. Corrective recapitulation of the primary group:

allows members in the group to correct some of the perceptions and feelings associated with unsatisfactory experiences they have had with their family.

10. Catharsis:

similar to cohesiveness involves members relating to one another through the verbal expression of positive and negative feelings.

11. Existential factors:

these intangible issues encourage each group member to accept the motivating idea that he or she is ultimately responsible for his or her own life choices and actions.


STAGES OF GROUP DEVELOPMENT

INITIAL STAGE:

1. Works on getting acquainted with group leader and members.

2. Depends on the leader for direction

3. Searches for meaning and purpose of the group

4. Restricts content and communication style

5. Searches for similarity among members

6. Gives advice

WORKING PHASE

1. Solves selected problems of working together

2. Conflicts between members or between members and leaders

3. Works on issues of dominance, control, and power within group.

4. Co-operates to accomplish the group work.

MATURE PHASE

1. Develops workable norms and a group culture

2. Resolves conflict when it occurs; conflict arises due t issue of importance, not emotional issues.

3. Evaluates own work and individuals assume responsibility for their work.

4. Accepts each other’s differences without placing value judgment on them.

5. Sanctions role assignment by members of the group.

6. Discusses topics and makes decisions by means of rational behaviour, such as sharing information and open discussion.

7. Provides a feeling of ‘we’ for the leader and members

8. Demonstrate cohesion

9. Validated itself, has a group image.


TERMINATION

1. Evaluating and summarizing the group experience

2. Exploring positive and negative feelings about the group experiences.


ADVANTAGES OF GROUP THERAPY:

1. A greater number of clients can be treated in group therapy. Making the method cost effective.

2. Members profit by hearing other members discuss their problems. This discussion decreases members’ feelings of isolation, alienation, and uniqueness, which encourage them to share feelings and problems.

3. Group therapy provides on opportunity for clients to explore their specific styles of communication in a safe atmosphere where they can receive feedback and undergo change.

4. Members learn multiple ways of solving a problem from other group members, and group exploitation may help them discover new ways of solving problem.

5. Members learn about the functional roles of individuals in a group. Sometimes a member shares their responding as the co-therapist. Members become culture carriers.

6. The group provides for its member’s understanding confrontation and identification with more than an individual. The member gains a reference group.


DISADVANTAGES:

1. An individual’s privacy may be violated, for example when a conversation shared within the group is repeated outside the group. This behaviour obstructs confidentiality and hampers complete and honest participation in a group.

2. Clients may experience difficulty in exposing themselves to a group or believe that they back the skill to communicate effectively in a group. Some client’s may use these factors as resistance; others may be reluctant to expose themselves to the group because they do not want to change.

3. Group therapy is not a helpful form of therapy if the therapist conducts the group as it is individual therapy.


INFORMAL SUPPORT GROUPS:

There are informal support groups. They may include church groups, civic organizations, clubs, women’s groups, or work and neighborhood support groups.
Self-help groups are becoming more common as members organize themselves t solve their own problems. The members are sharing a common experience, work together toward a common goal, and use their strengths to gain control over their lives. Such groups are also forming on the internet (Bacon, Condon, and F ernsler, 2000)

Self help groups such as alcoholics, anonymous, weight watches; parents without partners, recovery and parents anonymous are familiar to the public.
Because self help groups use a variety of stress coping methods and have differing memberships criteria, each group should be assessed individually for its general effectiveness and appropriateness for particular individual and familiar.
Working with occurring, informal support systems should be done cautiously, however, to minimize under stable consequences. The nurse attempts to create the least amount of disruption possible and not suppress the natural repertoire of helping behaviours of informal caregivers.

Finally, although supporting social supports is an effective intervention, it is not limited to primary prevention activities. Rather all nurses in all settings can use this strategy as a way of providing holistic care to maximize the health of individuals, families and groups.

STIGMA REDUCTION:

An important aspect of mental health promotion involves activities related to dispelling myths and stereotypes associated with vulnerable groups, providing knowledge of normal parameters, increasing sensitivity to psychosocial factors affecting health and illness, and enhancing the ability to give sensitive, supportive and humanistic health care.

STIGMA:

Stigma is defied as a mark of disgrace or discredit that is used to identify and separate out people whom society sees as deviant, sinful, or dangerous. Misperceptions about vulnerable subgroups of the population must be corrected. In the report of the new freedom commission on mental health, achieving the promise: Transforming mental health care in America, (2003), stigma is defined as “a cluster of negative attitudes and beliefs that motivate the general public to fear, reject avoid, and discriminate against people with mental illness”.
For the psychiatrically ill, stigma is a barriers that separates them from society and keeps them apart from others.

The impact of their stigma is enormous. Nearly two thirds of people with diagnosable mental disorders do not seek treatment, and stigma related to mental illness is one of the major barriers that discourage people from seeking needed care. Another sign of stigma is evident in the public reluctance to pay for mental health services and to provide the same coverage for physical and mental health care.

Patients and their families often report that the diagnosis of a mental illness is followed by increasing isolation and loneliness as family and friends withdraw.
Patients feel rejected and feared by others, and their families are met by blame.
Yet stigma must be over come reducing stigma must involve programs of public advocacy, public education on mental health issues, and contact with persons with mental illness through schools and other social situation. Another way is to reduce stigma is to find causes and effective treatments for mental disorders.
Mental health professionals can educate the public and teach them that metal health is a continuum and mental illness is caused by a complex combination of factors. The public needs to realize that mental disorders are no the result of moral failing or limited will power, but rather they are legitimate medical illness or emotional problems that respond to specific treatment.


EVALUATION OF PREVENTIVE MENTAL HEALTH

When talking about ‘primary prevention’ there is a tendency to think in terms of the total elimination of ‘mental illness’ and ‘stress’. Yet there are not realistic goals, and maintaining them can only discourage any possible action. Perhaps it is possible to set goals of reducing suffering and enhancing the capacity to cope, but even there may be unattainable, given that the environment is constantly changing and adaptation is an ongoing challenge. Rather, if the focus is directed toward specific problems of a vulnerable group in society, nursing activity becomes more concentrated and the change of success increases.
Clearly a need exists for the evaluation of programs in primary prevention. In a world of shrinking resources, only programs with proven effectiveness are likely to be supported in the future.

It must be demonstrated that the prevention strategy used has both short-term and long-term effects that will benefit the individual and society. Also it is necessary to determine whether the specific strategy implemented was the most effective, appropriate and efficient considering alternative approaches and comparing clinical and financial outcomes are essential aspects of the evaluation process.

Although preventing all illness is not possible preventing some particular problems is but a number of barriers exit that make expansion of primary prevention activities difficult. When faced with a choice, the needs of the ill consistently take precedence over promoting prevention. This holds true for nurse providing care as well as for the larger society yet by being more visionary, both groups could benefit greatly.

SUMMARY:

Supporting social systems means strengthening the social supports in place to enhance their protective factor and developing ways to buffer or cushion the effects of a potentially stressful event. Mental health promotion includes activities related to reducing stigma by dispelling myths and stereotypes associated with vulnerable groups, providing knowledge of normal parameters, increasing sensitivity to psychological factors affecting health and illness, and enhancing the ability to give sensitive, supportive and humanistic health care. Also it is necessary to determine whether the specific strategy implemented was the most effective, appropriate and efficient.


REFERENCE:

1. Stuart.G.W, Laraia.M.T. Principles and practice of psychiatric nursing. 7th edition St. Louis: Mosby. 2005. Pp-

2. Johnson B.S. Psychiatric mental health nursing. 4th ed. Philadelphia: Lippincott 1997. Pp 258-273.

3. Taylor C.M. Mereners. Essentials of psychiatric nursing. 12th ed. St. Louis: CV Mosby. 1986. Pp 536-559.

4. Sheives. L.R, Isaacs.A. Concept of psychiatric mental health nursing. 5th ed. Philadelphia: Lippincott. 2002. Pp 178-183.

5. Stuart. G.W, Sudeen S.J. Principles and practice of psychiatric nursing. St. Louis: CV Mosby. 1979. Pp 318-328.

6. Murray. R.B. Psychiatric Mental health nursing. New Jersy: Prentice Hall Inc. 1983. Pp 333-362.

7. Fortinash. K.M. Holoday P.A. Psychiatric Mental health nursing. Philadelphia: Mosby. 1996. Pp 520-526.


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Nurses role in disulfiram therapy

PREPARED BY:
M.VIJAYARANI

NURSES ROLE IN DISULFIRAM THERAPY


INTRODUCTION:

Disulfiram is the medicine used for long-term treatment of patients with alcohol misuse. It produces extremely unpleasant reactions in a person who ingests even a small amount of alcohol while taking disulfiram. This effect is used in the treatment of patients with alcohol problems .The knowledge that taking alcohol will be unpleasant serves as a reinforcement or additional support to their decision not to drink. It also protects them from giving into sudden urges to drink, or pressure from friends.

TYPES OF ALCOHOL DEPENDENCE:

Tolerance:

refers to the decreased psychoactive effect of drug resulting from repeated exposure. It is also possible to develop cross – tolerance to other drugs in the same category.

Psychological dependence:

refers to a compulsive need to experience pleasurable responses from a substance.

Physical dependence:

refers to altered physiological state resulting from prolonged substance use: regular use is necessary to prevent withdrawal.

Withdrawal syndrome:

refers to symptoms occurring a period after the discontinuance of an addictive substance, frequently characterized by painful physical / or psychological symptoms.

HARMFUL USE:

Clear evidence that the use of a substance was responsible for causing actual psychologic or physical harm to the user.

DEPENDENCE SYNDROME:

A definite diagnosis of dependence should usually be made only if three or more of the following have been experienced o r exhibited at some time during the previous year.
A strong desire or sense of compulsion to take the substance.
Difficulties in controlling substance-taking behaviour in terms of its onset, termination, or levels of use.

A physiological withdrawal state when substance use has caused or been reduced, as evidenced by the characteristics withdrawal syndrome for the substance, or use of the same (or a closely related) substance with the intention or relieving or avoiding withdrawal symptoms:
Evidence of tolerance, such that increased doses of psychoactive substance are required in orders to achieve effects originally produced by lower doses.

Progressive neglect of alternative pleasures or interest because of psychoactive substance use, increased amount of time necessary to obtain or take the substance or to recover from its effects.

Persisting with substance use despite clear evidence of overtly harmful consequences, e.g., physical health, mood, cognitive functioning: efforts should be made to determine that the user was aware of the nature and extent of the harm.

ETIOLOGY OF DEPENDENCE:

The main predisposing factors are:

*Genetic factors
*Personality factors
*School
*Peer influence
*Community settings
*Culture
*Youth subculture
*Modeling
*Economics
*Social environment

DEFINITION:


Disulfiram is used to sensitize an individual to alcohol by inducing an unpleasant alcohol – disulfiram reaction.

PRINCIPLE OF DISULFIRAM THERAPY:


Disulfiram therapy works on the classical conditioning principle of inhibiting impulsive drinking because the client tries to avoid the unpleasant physical effects from the alcohol disulfiram reaction.

AIMS OF DISULFIRAM THERAPY:


Disulfiram helps a person

§ To start a period of being sober
§ To give cover over a high risk period
§ To resist impulse to drink
§ To reduce drinking days
§ To help the organs recuperate and the individual to change his life style. (By

prolonged abstinence a person can learn new coping skills and damaged organ can return to normal state)

BENEFITS OF DISULFIRAM:

Supervised disulfiram, especially when combined with psychosocial management aids in abstinence.

Disulfiram helps the patient as an additional support in his decision not to drink. it also protects the person from giving in to sudden urges to drink ,or to give in to pressure from friends.

PHARMACOKINETICS:

It has been shown that 80 to 95% of an ingested dose is absorbed from the gastrointestinal tract and rapidly distributed to tissues and organs: liver, spleen, adrenals, fatty tissues, and brain. It is then metabolized to diethyldithiocarbamate or mixed disulfides, one of the end products being carbon disulfide. The unabsorbed fraction is excreted in the feces; the intermediate and final metabolites are excreted in the urine, and the volatile metabolites in the breath.

INDICATIONS:

Disulfiram is used on motivated clients who have shown the ability to stay sober. As an aid in the management of selected chronic alcoholic patients who want to remain in a state of enforced sobriety so that supportive and psychotherapeutic treatment may be applied to best advantage. Used alone, without proper motivation and without supportive therapy, disulfiram is not a cure for alcoholism, and it is unlikely that it will have more than a brief effect on the drinking pattern of the chronic alcoholic.

DOSAGE:

Initiation of therapy:


A maximum of 500 mg daily in a single dose should be given for 1 to 2 weeks, preferably taken in the morning. Patients experiencing a sedative effect may take the drug at bedtime or, if necessary, dosage may be adjusted downward. Average maintenance dose is 250 mg daily (range 125 to 500 mg) but should not exceed 500 mg daily.

Individual differences:


Some patients, while seemingly on adequate maintenance doses, report that they are able to drink with impunity. Such patients must be presumed to be disposing of their tablets in some manner without actually taking them. Until it has been reliably confirmed that these patients have been taking their daily tablets (preferably crushed and well mixed with liquid), it cannot be concluded that disulfiram is ineffective.

DURATION OF EFFECT:


The action of the drug can last from 5 days to 2 weeks after the last dose.

ETHANOL DISULFIRAM REACTION:

The constellation of side effects caused by alcohol plus disulfiram therapy is referred to as the ‘acetaldehyde syndrome’. This syndrome can be very dangerous and even fatal. Accumulation of acetaldehyde in the blood produces a complex of highly unpleasant symptoms referred to as the disulfiram-alcohol reaction. This reaction, which is proportional to the dosage of both disulfiram and alcohol, will persist as long as alcohol is being metabolized. Disulfiram does not appear to influence the rate of alcohol elimination from the body. Disulfiram – ethanol reaction includes the following


* Throbbing head ache
*Nausea and vomiting
* Sweating

*Facial flushing
* Thirst

*Confusion
*Tachycardia

*Blurring of vision
* Drowsiness

*Giddiness
*Bloodshot eyes

*Chest pain
* Low BP and shock
*Respiratory distress
*Syncope

*Neck pain
*Marked uneasiness

*Vertigo

In severe reactions, there may be respiratory depression, cardiovascular collapse, arrhythmias, myocardial infarction, acute congestive heart failure, unconsciousness, convulsions, and death. The intensity of the reaction may vary with each individual but is generally proportional to the amount of disulfiram and alcohol ingested. In the sensitive individual, mild reactions may occur when the blood alcohol concentration is increased to as little as 5-to 10-mg/100 mL. At a concentration of 50 mg/100 mL symptoms are usually fully developed, and when the concentration reaches 125 to 150 mg/100 mL unconsciousness may occur.
The duration of the reaction is variable, from 30 to 60 minutes in mild cases, up to several hours in more severe cases or as long as there is alcohol remaining in the blood. In severe reactions, supportive measures to restore blood pressure and treat shock should be instituted Disulfiram is slowly absorbed from the gastrointestinal tract and is slowly eliminated from the body. Ingestion of alcohol may produce unpleasant symptoms 1 or even 2 weeks after a patient has taken his last dose of disulfiram.

Adverse effects of disulfiram in the absence of alcohol:

In the absence of alcohol, disulfiram causes significant effects. Drowsiness and skin eruptions may occur during initial use, but they diminish with time.

DURATION OF THERAPY:


For long-term recovery and to learn new ways of coping with life, a period of abstinence needs to at least one and probably two years. So it is appropriate to take disulfiram tablet for atlesat six months and probably up to 2 years. Daily, uninterrupted administration of disulfiram must be continued until the patient has established a basis for permanent self-control. Depending on the individual patient, maintenance therapy may be required for months or even years

CONTRA INDICATIONS:


Generally disulfiram is not used in

· Children
· Pregnant women
· Recent ‘ heart attack’, coronary occlusion
· Liver damage (Cirrhosis of liver and acute hepatitis)
· Epilepsy
· Psychosis
· Major depression
· Recent ‘stroke’
· Hypothyroidism
· Cerebral damage
· Chronic and acute nephritis
· Mental illness (psychosis, major depression)
· Hypersensitivity to disulfiram or thiuram derivatives (used in manufacture of pesticides and vulcanized rubber)
· Patient unwilling to take, or those who do not know that they being given
· Should never been given to patients until the patient has abstainer from alcohol for 12 hours.

THINGS TO BE AVOIDED DURING DISULFIRAM:

Even the small amount of alcohol will bring on the unpleasant disulfiram reaction. The person taking disulfiram should not use or have the alcohol containing preparation such as

§ Cough syrups

§ Vitamin tonics

§ Ayurvedic tonics

§ After shave lotion

§ Perfumes

§ Sprits

§ Sprit based paints, glues, thinners etc

§ State and fermented food

§ Some preparations applied to the skin

The disulfiram and alcohol reaction may occur as long as one or two weeks after the best dose of disulfiram.

CONSENT:


Disulfiram should always be prescribed with the full knowledge and consent of the client .the clients needs to be told about the side effects and must west be well aware that any substances that contain alcohol can trigger an adverse reaction.

SIDE EFFECTS:


In some people disulfiram in the absence of alcohol produces:

Lethargy, drowsiness (45%)

Decreased memory (40%)

Headache (35%)

Itching (33%)

Decreased sleep (33%)

Dizziness (22%)

Sexual problems (10%)

Peripheral neuropathy – tingling and numbness of hands and legs
Worsening depression and psychosis in some patients

Less than 10 patients out of a 100 taking disulfiram, develop serious side effects, which require withdrawal of the drug.

Optic neuritis, peripheral neuritis, polyneuritis may occur following administration of disulfiram. Multiple cases of both cholestatic and fulminant hepatitis have been reported following administration of the drug. Occasional skin eruptions have been reported. In a small number of patients, a transient mild drowsiness, fatigue, impotence, headache, acneiform eruptions, allergic dermatitis, or a metallic or garlic-like aftertaste may be experienced during the first 2 weeks of therapy. These complaints usually disappear later during therapy or with reduced dosage. Psychotic reactions have been noted, in most cases attributable to high dosage, associated toxicity with other drugs (metronidazole or isoniazid), or the unmasking of underlying psychoses in patients stressed by withdrawal of alcohol. Hepatotoxicity has been observed in a few patients.

OVERDOSE:


Severe cases of disulfiram poisoning have been reported mainly in children. Within a few hours of ingestion of a large amount, drowsiness followed by coma develops accompanied by persistent nausea, vomiting, aggressive and psychotic behavior, and ascending flaccid paralysis, which can reach the cranial nerves. Treatment consists of administration of oxygen therapy, glucose 5% i.v. and sodium ascorbate 1 g i.v. Patient should be kept in bed and as quiet as possible with appropriate symptomatic treatment.

PRECAUTIONS:

Patients having a history of industrial contact dermatitis who currently work or have previously worked in the rubber industry should be evaluated for hypersensitivity to thiuram derivatives before receiving disulfiram. Patients exposed to organic solvents, which may contain alcohol, acetaldehyde, paraldehyde or structural analogues are at risk of experiencing disulfiram alcohol reactions. Such exposure should be eliminated prior to treatment.
It is suggested that every patient under treatment carry an identification card stating that he is receiving disulfiram and describing the symptoms most likely to occur as a result of the disulfiram-alcohol reaction. In addition, this card should identify the attending physician or institution to be contacted in emergency. Alcoholism may be associated or followed by dependence on narcotics or sedatives. Barbiturates have been administered concurrently with disulfiram without untoward effects, but the possibility of initiating a new dependence should be considered. Patients taking disulfiram should not be exposed to ethylene dibromide or its vapors. This precaution is based on animal studies, which have suggested a possible toxic reaction between inhaled dibromide and ingested disulfiram. Rats exposed to this regimen have shown a higher incidence of tumors and mortality. Correlation of this finding in humans however has not been demonstrated.

Since disulfiram-alcohol reactions could aggravate some medical conditions such as diabetes mellitus, hypothyroidism, epilepsy, cerebral damage, chronic and acute nephritis, hepatic cirrhosis or hepatic insufficiency, disulfiram should be used with extreme care in patients having such a medical history. Baseline and follow-up transaminase tests (10 to 14 days) are suggested to detect any hepatic dysfunction that may be associated with disulfiram therapy. In addition, a complete blood count and a sequential multiple analysis-12 test (SMA-12) should be carried out every 6 months.

Disulfiram inhibits enzyme induction and may thus interfere with the metabolism of drugs taken concomitantly. It enhances the effects of the coumarin anticoagulants and phenytoin. Consequently, in patients on oral anticoagulants, such dosage should be adjusted. In patients on phenytoin therapy, a baseline phenytoin serum level should be obtained before initiation of disulfiram therapy. After initiation of therapy, serum levels should be reevaluated on different days for evidence of an increase or continuing rise in levels. Appropriate dosage adjustment should be made, if elevated levels are found. Disulfiram should be discontinued in patients taking isoniazid if an unsteady gait develops or there are marked changes in mental state.

Carcinogenicity and mutagenicity data are not clearly established. In rats, simultaneous ingestion in the diet of disulfiram and nitrite for 78 weeks has been reported to cause tumors. It has been suggested that conversion of nitrite to nitrosamines in the stomach could be responsible for the development of the tumors. Disulfiram alone did not lead to tumor development. The relevance of these findings to humans is not known at this time.

In one study, disulfiram had deleterious effects on the reproductive cycle and reproductive capabilities of female rats, and the growth of their pups. In another study, no adverse effect on fertility was noted. Studies in the hamster, rat, and mouse have not produced any teratogenic effect in the offspring.

PATIENT SELECTION:

Because of the severity of the acetaldehyde syndrome, candidates must be carefully chosen. Alcoholics who lack the determination to stop drinking should not be given disulfiram. In other words, disulfiram must not be administered to alcoholics who are likely to attempt drinking while undergoing treatment.

MODE OF USE:

Before prescribing, a physical examination and baseline liver function tests are performed .The patients is encouraged to ask the partner, a nurse or welfare officer at work or at the health center, or a pharmacist to see that the disulfiram is taken. This can be daily, or three times a week, provided that the total weekly dose is sufficient .The product is in a dispersible form to be taken in water so that it can be seen to be swallowed.

There should be medical follow up, but there is no consensus as to whether monitoring of liver function tests should be carried out. However, monthly follow-up is appropriate to check for signs of drinking and of other liver disease.
It is common to prescribe disulfiram for 6 months, but many patients ask to continue for longer and there may be slips when disulfiram is withdrawn, even after long periods of abstinence. The taking of disulfiram may reestablish an employer’s confidence, so that the patient may be reinstated.

EFFICACY OF DISULFIRAM THERAPY:

Although disulfiram has been employed for over 50 years, its efficacy is only moderate. Given the limited efficiency of disulfiram for the prevention of relapse, it should not be used as a first line treatment of alcohol dependence. In clinical trials, the drug is no better than placebo at maintaining abstinence: the proportion of patients who relapse and the time to relapse are the same as with plecebo. However, although doesn’t prevent drinking, it does decrease the frequency of drinking after relapse has occurred – presumably because of the unpleasant reaction that the patient is now familiar with.

TIME FOR TAKING DISULFIRAM:

  1. It is convenient to take disulfiram in the morning hours after coffee or breakfast.
  2. Good outcome can be expected if:
  • The person is highly motivated
  • Daily use of disulfiram under supervision
  • Abstinence prior to treatment
  • Regular contact with the doctor or treating team.

MYTHS REGARDING ALCOHOL RECATION:

Some patients hear false information regarding the alcohol disulfiram reaction. It does not cause:

  • Vomiting blood
  • Passing blood in urine and stool
  • Swelling all over the body
  • Going mad
  • Going blind

TREATMENT OF DISULFIRAM- ALCOHOL REACTION:

The patient should always carry identification cards describing the disulfiram – alcohol reaction. If any person develops disulfiram– alcohol reaction:

Stop disulfiram

Immediately go to the near by doctor and show the card.

If disulfiram – alcohol reaction is severe, the person might need admission to hospital or nursing home so that his pulse and BP can be monitored and symptomatic treatment with intravenous fluids may be given. Inj. Avil for the allergic reaction and dopamine to elevate the BP may be required according to the patient’s symptoms.

The duration of the reaction is variable, from 30 to 60 minutes in mild cases, up to several hours in more severe cases or as long as there is alcohol remaining in the blood. In case of DER induced by a challenge test, the resuscitation should be and is usually available but the occurrence of DER in an uncontrolled situation is likely to be fatal. Prompt treatment should be initiated to control fall in BP. In patients with moderate to severe DER, intravenous fluids and in some, dopamine infusion is necessary to control the severe hypo tension. Other measures such as the administration of oxygen or carbogen (95% oxygen, 5% carbon dioxide), massive i.v. Doses of vitamin C (1 g), ephedrine sulfate, or antihistamines i.v. might be indicated. Potassium levels should be monitored particularly in patients on digitalis since hypokalemia has been reported.

NURSING MANAGEMENT OF PATIENT WITH DISULFIRAM THERAPY:

Responsibilities Of A Nurse Before Prescribing Disulfiram:

· Obtain informed consent for disulfiram therapy.

· Explain the ingestion of even small quantities of alcohol may produce DER reaction

· Warn against consuming alcohol preparation like cough syrups, tonics, and ayurvedic medicines.

· Collect the base line values of hemoglobin and liver function test.

· Administer disulfiram 250 mg daily orally a period of sobriety (at least 24 hours). The dose may have to be increased to 500 mg / day in patients who do not develop DER on disulfiram 250 mg daily

· Explain clearly the symptoms of DER and suggest to measure to be taken in DER situation.

· Some clinicians prefer to demonstrate DER in a controlled environment. However, this procedure is not advisable.

· Warn patient that DER may occur even one to two weeks after the last dose of disulfiram.

· Monitor haemogram and liver function test every 3 months.

· Look for signs of peripheral neuropathy.

ASSESSMENT:

Because of the unpleasant reaction patient would experience with the ingestion of alcohol, the nurse reviews his level of understanding of the purpose, procedure, and consequences of disulfiram therapy before he makes a decision about drug therapy. Patient’s health history is reviewed for cardiovascular disease, diabetes mellitus, and epilepsy as a disulfiram alcohol reaction may worsen these conditions: there is a higher rate of hepatotoxicity in clients with existing hepatic dysfunction. It must be ascertained that the client has not ingested alcohol in any form or been treated with paraldehyde in the 12 hours before beginning a disulfiram regimen to prevent an interaction between the alcohol and disulfiram. Patients concurrent drugs are also reviewed for significant drug interaction if he were to begin disulfiram therapy: such as with anticoagulants, ant epileptic drugs, benzodiazepines, isoniazid (INH), and metronidazle. The nature of the client’s support services should also be determined.

NURSING DIAGNOSIS:

1) Risk for injury related to a disulfiram alcohol reaction (nausea and vomiting, blurred vision, tachycardia, flushing of the face, sweating, headache, dyspnoea, and rarely, seizures, loss of consciousness, and death):

2) Disturbed sleep pattern related to the CNS effects of the drug (drowsiness): and

3) Potential complications of peripheral neuritis (numbness, tingling, or weakness of the hands and feet), optic neuritis (change of vision), encephalopathy (mental changes) and hepatitis (abdominal discomfort, anorexia, jaundice, dark urine, light stools).

PLANNING:

Patient will not drink alcoholic beverages and not experience adverse effects of the drug which on and after the completion of disulfiram therapy.

IMPLEMENTATION:

Monitoring:

the effectiveness of disulfiram therapy is monitored by assessing the client abstinence from alcohol use. Observe the client for visual disturbances and eye pain, which might indicate optic neuritis. Tingling or numbness of the hands or feet may indicate the development of peripheral neuritis. Jaundice may indicate a drug – induced hepatotoxicity.

Intervention:

Written consent should be obtained from the patient before beginning disulfiram therapy.

Patient Education:

Patient education is an extremely important component of disulfiram therapy. Patients must be thoroughly informed about the potential hazards of treatment. This is, they must be made aware that consumption of any alcohol while taking disulfiram may produce a severe, potentially fatal, reaction. Patients must be warned to avoid all forms of alcohol, including alcohol found in sauces and cough syrup, and alcohol applied to the skin in after shave lotion, colognes and liniments. Patients should be made aware that the effects of disulfiram will persist for about 2 weeks after the last dose is taken: hence, continued abstinence is necessary. Individuals using disulfiram should be encouraged to carry identification indicating their status.

EVALUATION:


Patient will abstain from alcohol without experiencing adverse effects of disulfiram. Patient will effectively manage his therapeutic regimen, including stating food and medication sources of alcohol, wearing a medic alert bracelet, and maintaining scheduled appointments with prescriber for monitoring and treatment.

CONCLUSION:

The drug disulfiram is used in conjunction with other alcohol dependency treatment methods. The chemotherapeutic purpose of the drug is to assist the client to control or to not act on the impulse to drink.

REFERENCES:

1.Lalitha.k.Mental health and psychiatric nursing .1st ed. Bangalore: VMG. 2007.388 – 429.

2. http//www.mentalhealth.com/

3. Benegal.V.Murthy.P.Alcoholrelated problems a manual for medical officers. Bangalore: Malalur.62 – 63.

4. Lehne.R.A.Pharmacology for Nursing care .5th edi.St.Louis: saunders.2004.376 – 377.

5. KenryL.M.C.tessier.E.Hogan.pharmacology in nursing.22nd.ed.St.Louis: Mosby.2003.167 –169.

6. Varcoloris.E.M.Carson.V.B.Shoemaker.N.C.Foundations of psychiatric mental health nursing a clinical approach.5th ed.Elseiver.2996.776 – 777.

7. Johnson.B.s.Psychiatric mental health nursing adaptation and growth .5th ed. Phioladelphia: lippincot.1997.687 – 688.

8. Tasman.A.kay.J.liberman.J.A.Psychiatry.2nded.England: Johnwiely .2003.Vol: 2.956 – 957.

9. Lopez.J.J.Zbor.J.Andrason.N.C.New oxford textbook of psychiatry. NewYork: Oxford university.2000.vol: 1.500,503,1340 – 1341,1639.

10. www.cnsindia,com

11. Shieves.L.R.basic concepts of psychiatric mental health nursing .6th ed. Philadelphia: Lippincot.2005.447 –448.