Depression assessment and management: evaluating a community-based mental health training program for nurses

Nurse Specialist Assessment and Management of Palliative Care Patients who are Depressed—a Study of Perceptions and Attitudes

Depression is a frequent symptom in palliative care patients but is often not diagnosed. In the U.K., the majority of patients with advanced cancer are referred to a clinical nurse specialist (CNS) whose remit includes the assessment of psychological symptoms and depression. Clinical nurse specialists have a key role in the diagnosis and management of patients with depression and it is important that they have the skills to do so. A postal questionnaire of all U.K. hospital, hospice, and community palliative care clinical nurse specialist teams was carried out to determine how they assessed depression in their patients. The response rate was 40%. Seventy-nine percent of all clinical nurse specialists believed their skills were poor in this area, and 92% felt they required further training. These beliefs were substantiated by the difficulties nurses encountered in assessing depression and by their beliefs regarding antidepressant medication. Clinical nurse specialists have a pivotal role in improving the detection and management of depression in palliative care patients, and require further training in this area.

Training practice nurses to assess and manage anxiety disorders: A pilot study

There is a shortage of health staff available in primary care who can assess and manage anxiety disorders using effective evidence-based psychological methods. Previous training packages have largely failed to evaluate skill acquisition. We devised a brief training package for practice nurses to learn how to treat anxiety disorders. Fourteen practice nurses acted as their own controls in a before and one month after training design to determine retention of assessment and management skills. Both were rated 'blind' in videotaped role-played interviews with an actor. With training, there were significant improvements in specific history-taking, explaining anxiety disorders, all aspects of anxiety management (breathing exercise, distraction, exposure), follow-up of patients and overall performance. Overall, 11 practice nurses (79%) were judged to be clinically effective after training compared to none before. After training, all nurses reported that they had used the training package in clinical practice. The findings are discussed in the light of the published literature, and possible future directions for research are suggested.

Ability of nurses to identify depression in primary care, secondary care and nursing homes--a meta-analysis of routine clinical accuracy

PURPOSE

To clarify the ability of nurses and nursing assistants working in primary care, secondary care and nursing homes to identify depressed individuals using their clinical skills using meta-analysis of published studies.

METHODS

Literature search, appraisal and meta-analysis. We located 22 studies reporting on the detection of depression, 4 involving primary care or community nurses; 7 involving hospital nurses and 11 from nursing homes.17 of 22 studies had specificity data.

RESULTS

Across all 22 studies involving 7061 individuals, and a prevalence of 28.1% (95% CI=22.6-33.9%), practice and community nurses correctly identified 26.3% (95% CI=16.2-37.8%) of people with depression. They also correctly identified 94.8% (95% CI=91.3-97.4%) of the non-depressed. Nurses working in hospital settings correctly identified 43.1% (95% CI=31.9-54.8%) of people with depression and 79.6% (95% CI=71.5-86.7%) of the non-depressed. Those working in nursing homes correctly identified 45.8% (95% CI=38.1-53.6%) of people with depression and 80.0% (95% CI=68.6-88.7%) of the non-depressed.

CONCLUSIONS

Nurses have considerable difficulty accurately identifying depression but are probably at least as accurate as medical staff.

District nurses' involvement and attitudes to mental health problems: a three-area cross-sectional study

AIMS AND OBJECTIVES

The main aims of this study were to obtain information on the extent of staff contact and input with mental health problems and to determine their experience, training and attitudes to such problems.

BACKGROUND

Historical changes and policy shifts have resulted in primary care providers playing an increasing role in the care of mental health problems. Such problems are common within community settings and a major cause of suffering and disability. District nurses in particular are likely to encounter a high level of psychological co-morbidity in their patients. Information is lacking on their involvement, attitudes and specific training for this area of their work.

DESIGN AND METHODS

A cross-sectional study was conducted of the staff of district nursing services in three areas, Jersey (Channel Islands), Lewisham and Hertfordshire, using a postal questionnaire.

RESULTS

Questionnaires were sent to 331 staff; 66% responded. Community and district nurses estimated a 16% prevalence of mental health problems among their patients, most commonly dementia, depression and anxiety disorders. Staff noted participation in a wide range of psychological care activities, but identified a lack of training for this aspect of their role (three-quarter of nurses had received no such training during the past five years). They reported a willingness to develop their understanding and skills by means of educational programmes. Attitude measures revealed generally optimistic views concerning depression treatment, a rejection of deterministic attitudes about this condition and confidence in the role of district nursing staff in managing such problems.

CONCLUSIONS

The need for primary care mental health training is widely noted and based upon consistent evidence of the limited detection and treatment of these problems. This study has employed quantitative methods to clarify the extent and nature of district nursing staff involvement in this area of practice and indicates that training needs are acknowledged by community nurses from geographically distinct settings.

RELEVANCE TO CLINICAL PRACTICE

Staff are interested in developing knowledge and skills pertinent to the psychological problems of their patients and their views reveal a consensus that the most important areas for learning are recognition of mental disorders, anxiety management, crisis intervention and pharmacological treatments for depression.

Identification of psychological morbidity in older people in primary care by practice nurses

Older people with psychological morbidity generally first present to health services in primary care, where they are increasingly seen by primary care nurses. In order to evaluate primary care nurses' identification of psychological morbidity, 190 older patients attending eight practice nurses completed the General Health Questionnaire (GHQ) and the practice nurses made an assessment as to the presence or absence of psychological problems. The practice nurses identified only 26% of probable cases of psychological morbidity identified by the GHQ. Their threshold for identification was high, rating only 12% of patients as experiencing psychological problems compared to 29% probable cases identified by the GHQ, and their accuracy was low (kappa for agreement between GHQ and nurse ratings = 0.23). Likelihood of identification depended on length and type of visit. The findings suggest that it may be unrealistic to expect practice nurses, without additional training and reorganisation of their work, to identify more than a minority of older patients with psychological morbidity in the course of their routine work.

Evaluation of the PAHO/WHO training program on the detection and treatment of depression for primary care nurses in Panama

OBJECTIVE

This study evaluated the efficacy of a training program developed by Pan American Health Organization/World Health Organization (PAHO/WHO) for primary care nurses aimed at improving their capacity to detect and manage depression.

METHOD

Changes in knowledge and clinical practice were assessed in a group of primary care nurses in Panama who underwent the program. They were compared with a group of controls.

RESULTS

Nurses who underwent the training program showed a statistically significant improvement in knowledge and detection of depressive disorders. In addition, they increased their notification of patients with depression to the primary care physician. No change was noted in the control group.

CONCLUSION

The results point to the benefit of the PAHO/WHO training program for primary care nurses in the care of major depression. Further studies are required to confirm these results.

A qualitative study of clinical nurse specialists' views on depression in palliative care patients

Depression is the most common psychiatric illness in patients with terminal cancer. Depression not only lowers the quality of life for the patients and their families, but patients who are depressed may also have physical symptoms that are difficult to palliate and that improve as their depression is appropriately treated. However, up to 80% of the psychological and psychiatric morbidity that develops in cancer patients goes unrecognized and untreated and patients are often reluctant to spontaneously discuss symptoms with medical and nursing staff. In the UK, palliative care clinical nurse specialists have a key role in the assessment of symptoms and advising on management in patients with advanced metastatic cancer. A qualitative study was carried out to determine how specialist palliative care nurses, working both in the community and within a hospital, perceive, assess and manage depression in their patients. Seventeen nurses were interviewed. Nurses found it difficult to discuss depression with their patients and tended to focus on physical symptoms. The lack of training in identifying psychological and psychiatric symptoms was a source of concern to nurses as was the difficulties they encountered in trying to persuade medical staff that patients required further assessment or antidepressant medication. Nurses also felt that psychiatric expertise was not utilized as fully as it could be. The findings of this study have implications for the training and support of nurse specialists in the psychological and psychiatric assessment and management of palliative care patients.

Street music or the blues? The lived experience and social environment of depression

Life's complexity is a haunting melody of continuously interacting variables .... Professional practice in nursing seeks to promote symphonic interaction between man [sic] and environment. . . (Rogers, 1970, pp. 41, 122). The purpose of this phenomenological study was to explore the lived experience of clinical depression for women in the context of their social relations and environment. Twelve ethnically diverse female friend dyads were interviewed and completed the Beck Depression Inventory (BDI). Seventeen of these women had experienced a major depression in the past or were in treatment for clinical depression at the time of the study. This depression was characterized by dissonance experienced in childhood abuse and incest, uncontrollable moods despite self-medication, abusive or negligent therapy, failed social relationships in adulthood, and a lack of resources in the environment. In contrast, seven healthy women described their social environment as generally resonant and connected. Prevention of childhood abuse and racism, relief from economic hardships, early diagnosis, and safe, effective treatment are essential in helping women to survive clinical depression. Nurses in the community are in a unique position to affect this public health problem.

Oncology staff recognition of depressive symptoms on videotaped interviews of depressed cancer patients: implications for designing a training program

We examined oncologists' and nurses' ability to recognize depressive symptoms in two cancer patients who were interviewed on videotape. The study was conducted in a rural community, hospital-based outreach network. Staff were given a one-hour in-service on the use of the Mini International Neuropsychiatric Interview (MINI)-a brief diagnostic interview-to provide a differential diagnosis (no psychiatric diagnosis, major depressive disorder, or adjustment disorder with depressed mood). Next, the staff viewed a videotape of an investigator (S.P.) utilizing the MINI to interview two depressed breast cancer patients. Staff subsequently rated depressive symptoms on the MINI and made a diagnosis. Findings indicated a high concordance among staff regarding symptom ratings on a straightforward example of major depressive disorder. Concordance on diagnosis, severity level, and specific symptoms declined slightly on a more difficult case involving primarily cognitive symptoms and a diagnosis of adjustment disorder. Following brief didactic training on depressive disorders, oncologists and nurses were able to identify depressive symptoms in cancer patients on videotape. Learning to use a semistructured interview can increase oncologists' awareness of depressive symptoms and may be a good training model.

Interventions to improve provider diagnosis and treatment of mental disorders in primary care. A critical review of the literature

The authors conducted a critical review of the literature on interventions to improve provider recognition and management of mental disorders in primary care, searching the MEDLINE database for relevant articles published from 1966 through May 1998 and finding 48 usable controlled studies (27 randomized controlled trials and 21 quasi-experimental studies). Improved diagnosis of mental disorders was reported in 18 of 23 (78%) of the studies examining this outcome and improved treatment in 14 of 20 studies (70%); clinical improvement in psychiatric symptoms or functional status was documented in 4 of 11 and 4 of 8 (36% and 50%, respectively). Considerable study heterogeneity precluded subjecting the literature synthesis to a formal meta-analysis of pooled results; the authors were therefore unable to demonstrate an association between efficacy of an intervention and any specific variables. A variety of interventions and further research may be effective in improving the recognition and management of mental disorders in primary care.

Psychological aspects of lay caregiving

Caregiving is an extremely demanding task that frequently takes a toll on lay caregivers. Furthermore, the psychological aspects of caregiving are frequently overlooked. To study this issue, a nurse surveyor conducted an informal nonscientific survey of 68 lay caregivers over a 14-month period. An interview process was used to obtain information. Those who were surveyed identified depression, powerlessness, role strain, guilt, and grief as the psychological aspects most frequently related to the caregiving experience. This information can be used to initiate nursing care plans, assessments, and interventions. It is vital for the healthcare community to recognize the needs of lay caregivers. Training programs must be implemented and other support and resources should be available so that the needs and issues of lay caregivers can be dealt with effectively.

Knowledge of depression and application to practice: a program evaluation

The purposes of this program were to determine whether participants gained more comprehensive knowledge about depression and if that knowledge was applied in practice following attendance at a 3-day educational workshop. Twelve programs were conducted in three southwestern states. The majority of the 363 participants were Anglo-White female registered nurses whose ages ranged from 23 to 74 years and who worked in general medical-surgical units, nursing homes, or community health settings. This study was a repeated-measures design to evaluate the effects of depression education on depression knowledge and its clinical application. Participants demonstrated increased depression knowledge and practice application following the program. Knowledge of depression remained stable across postprogram measures. Although application of interventions decreased between 6 weeks and 6 months, assessment skills remained stable. Mental health nurses can improve patient outcomes through programs such as the one described by educating nurses in the detection and management of depression.

Cultural Influences on Depression in Korean Americans

This article does not intend to simplify the emotional world of KAs, nor to generate a stereotype of cultural knowledge about KAs. A practice based on stereotypical knowledge often does more harm than good (Brigham, 1971). Cultures are not indefinitely static systems. Cultural subgroups and the dominant culture in which they reside exchange influences, which results in changing cultural pattern (DHHS, 1993). Consequently, a wide range of individual differences exists in terms of educational status, language sufficiency, acculturation status, and personalities. Although clinicians should acknowledge and be sensitive to a client's cultural background, they need to base clinical decisions on awareness of individual differences. Nevertheless, an understanding of how cultural and social forces affect the vulnerability to depression should guide practitioners in designing and implementing culturally relevant treatment regimens for all clients (Weiss, 1988). Unfortunately, critical questions, such as what specific therapies are necessary for effective treatment of Korean-American clients, has not been found in current research. Systematic and accurate data-based information about KAs are lacking. Future research into the mental health needs of KAs should include assessments of needs in order to provide a basis for planning the prevention and intervention programs to adequately meet Korean Americans' mental health needs.