Journal of clinical oncology : official journal of the American Society of Clinical Oncology
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Review Comparative Study
Palliative sedation in end-of-life care and survival: a systematic review.
Palliative sedation is a clinical procedure aimed at relieving refractory symptoms in patients with advanced cancer. It has been suggested that sedative drugs may shorten life, but few studies exist comparing the survival of sedated and nonsedated patients. We present a systematic review of literature on the clinical practice of palliative sedation to assess the effect, if any, on survival. ⋯ Even if there is no direct evidence from randomized clinical trials, palliative sedation, when appropriately indicated and correctly used to relieve unbearable suffering, does not seem to have any detrimental effect on survival of patients with terminal cancer. In this setting, palliative sedation is a medical intervention that must be considered as part of a continuum of palliative care.
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Although the practice of oncology can be extremely rewarding, it is also one of the most demanding and stressful areas of medicine. Oncologists are faced with life and death decisions on a daily basis, administer incredibly toxic therapies with narrow therapeutic windows, must keep up with the rapid pace of scientific and treatment advances, and continually walk a fine line between providing palliation and administering treatments that lead to excess toxicity. ⋯ Substantial evidence suggests that burnout can impact quality of care in a variety of ways and has potentially profound personal implications for physicians including suicidal ideation. In this review, we examine the causes, consequences, and personal ramifications of oncologist burnout and explore the steps oncologists can take to promote personal well-being and professional satisfaction.
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To understand family caregivers' needs for better preparation and care, this state-of-the-science review examines the effect of caregiving on the health and well-being of caregivers, the efficacy of research-tested interventions on patient and caregiver outcomes, implications of the research on policy and practice, and recommendations for practice and future research. ⋯ Recommendations for practice include development of standardized guidelines that address caregiver assessment, education, and resources; identification of "caregiver champions" in practice settings; provision of referrals to established support organizations for caregivers (eg, Cancer Support Community, Cancer Care); and collaboration among caregiving, professional, and cancer-related organizations to advocate policy and practice changes for family caregivers.
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Delirium is the most common neuropsychiatric complication seen in patients with cancer, and it is associated with significant morbidity and mortality. Increased health care costs, prolonged hospital stays, and long-term cognitive decline are other well-recognized adverse outcomes of delirium. Improved recognition of delirium and early treatment are important in diminishing such morbidity. ⋯ In patients with cancer, the evidence is most clearly supportive of short-term, low-dose use of antipsychotics for controlling the symptoms of delirium, with close monitoring for possible adverse effects, especially in older patients with multiple medical comorbidities. Nonpharmacologic interventions also appear to have a beneficial role in the treatment of patients with cancer who have or are at risk for delirium. This article presents evidence-based recommendations based on the results of pharmacologic and nonpharmacologic studies of the treatment and prevention of delirium.