Continuing professional development programmes for rural nurses involved in palliative care delivery: an integrative review.

PURPOSE: To review published studies evaluating the impact of continuing professional development (CPD) programmes on rural nurses palliative care capabilities in order to inform the development of targeted learning activities for this population. DESIGN: An integrative review. METHODS: Searches of key electronic databases and the World Wide Web was undertaken using key words, followed by hand searching for relevant articles. All studies were reviewed by two authors using a critical appraisal tool and level of evidence hierarchy. RESULTS: The search strategies generated 74 articles, with 10 studies meeting the inclusion criteria. All of these studies evaluated palliative care CPD programmes involving rural nurses which focused on increasing palliative care capabilities. The evidence generated by this review was limited by the absence of randomised controlled trials. A level III-1 study, with a small sample size provided the highest level of evidence, but the lack of control negated the investigators' capacity to confirm causality. Few studies measured the impact of CPD on the quality of care or utilised novel technology to address the tyranny of distance. Despite, these limitations valuable insights into the barriers and facilitators to engaging rural nurses in palliative care learning opportunities were identified. CONCLUSIONS: Evidence that CPD impacts positively on patient and families outcomes is necessary to sustain an on-going investment in learning activities. In order to optimise the opportunities afforded by emerging web-based technology rural nurses' need to develop and maintain their computer competencies. Further investigation of the impact of specialist clinical placements on rural nurses' palliative care capabilities is also indicated.

Vitiligo: concise evidence based guidelines on diagnosis and management.

Vitiligo is a common disease that causes a great degree of psychological distress. In its classical forms it is easily recognised and diagnosed. This review provides an evidence based outline of the management of vitiligo, particularly with the non-specialist in mind. Treatments for vitiligo are generally unsatisfactory. The initial approach to a patient who is thought to have vitiligo is to make a definite diagnosis, offer psychological support, and suggest supportive treatments such as the use of camouflage cosmetics and sunscreens, or in some cases after discussion the option of no treatment. Active therapies open to the non-specialist, after an explanation of potential side effects, include the topical use of potent or highly potent steroids or calcineurin inhibitors for a defined period of time (usually 2 months), following which an assessment is made to establish whether or not there has been a response. Patients whose condition is difficult to diagnose, unresponsive to straightforward treatments, or is causing psychological distress, are usually referred to a dermatologist. Specialist dermatology units have at their disposal phototherapy, either narrow band ultraviolet B or in some cases photochemotherapy, which is the most effective treatment presently available and can be considered for symmetrical types of vitiligo. Depigmenting treatments and possibly surgical approaches may be appropriate for vitiligo in selected cases. There is no evidence that presently available systemic treatments are helpful and safe in vitiligo. There is a need for further research into the causes of vitiligo, and into discovering better treatments.

Caregiving near the end of life: unmet needs and potential solutions.

OBJECTIVE: A key aspect of the role of clinicians caring for patients in the setting of advanced illness focuses on attending to the needs of informal caregivers during the end-of-life period. The purpose of this study was twofold: (1) to complement and enrich existing quantitative findings regarding caregiver burden near the end of life, and (2) to identify potential solutions to caregivers' unmet needs in an effort to assist clinicians in the development of clinical interventions. METHODS: This qualitative study, using focus groups and content analysis of transcripts, was conducted in a comprehensive cancer center in Washington, DC. Seven focus groups were held: three with recently bereaved caregivers and four with active caregivers of patients with metastatic cancer and an expected survival of 6 to 12 months. RESULTS: Data were stratified into two broad categories: (1) general problems and (2) behaviors/activities that were helpful/would have been helpful in alleviating these problems. Within each of these two categories, five subcategories emerged: medical care (including provision of information, coordination of care, bedside manner, satisfaction with care), quality of life (including well-being, role adjustments), help from others (including practical assistance, social support), positives of caregiving, and unsolicited themes (including job flexibility, impact of the disease on the family, informational needs, relationship with patient). SIGNIFICANCE OF RESULTS: Results suggest caregivers may benefit from more information about patient prognosis and hospice, attention to quality-of-life issues, and enhanced, direct communication with clinicians. Although information of this nature is likely to be known to palliative care clinicians, the specific details and verbal insights provided by caregivers give an important voice to existing quantitative data and may provide more detailed information to assist palliative care clinicians seeking to develop interventions to meet caregiver needs during the period near the end of life.