Journal of palliative medicine
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Review Case Reports
Palliative sedation: when the family and consulting service see no alternative.
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Clinically significant depression is a common psychiatric disorder in patients with advanced and terminal diseases. Depression is often unrecognized and untreated and it causes major suffering to patients and families. ⋯ We also discuss the challenges of making the diagnosis, review the risk factors associated with depression and describe the features of the most common assessment tools that have been studied in this population. Finally, we highlight how to differentiate depression from normal grief, as the overlap between these conditions imposes a diagnostic challenge.
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Terminal restlessness is a term frequently used to refer to a clinical spectrum of unsettled behaviors in the last few days of life. Because there are many similarities between the clinical pictures observed in terminal restlessness and delirium, we postulate that at times what is referred to as terminal restlessness may actually be an acute delirium sometimes caused by medication used for symptom control. It is important therefore to consider the causes for this distressing clinical entity, treat it appropriately, and ensure the treatment provided does not increase its severity. ⋯ These include opioids, antisecretory agents, anxiolytics, antidepressants, antipsychotics, antiepileptics, steroids and nonsteroidal anti-inflammatory drugs (NSAIDs). This review also aims to raise awareness regarding the recognition and diagnosis of delirium and to highlight the fact that delirium may be reversible in up to half of all cases. Good management of delirium has the potential to significantly improve patient care at the end of life.
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The sublingual administration of opioid analgesics has been a mainstay in the pain management of homebound dying hospice patients who are no longer able to swallow. It is also a potentially useful route of administration in other situations in which the oral route is not available and other routes are impractical or inappropriate. Potential advantages of the sublingual route include rapid analgesic onset and avoidance of hepatic first-pass metabolism. ⋯ Other opioids have been less studied. Available data suggests limited sublingual availability of hydrophilic opioids (e.g., morphine, oxycodone, and hydromorphone) and superior absorption of the lipophilic opioids (e.g., methadone and the fentanils). Buprenorphine, a potent, lipophilic, partial mu-opioid receptor agonist, appears promising but awaits further study.
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Review Practice Guideline
Palliative sedation therapy in the last weeks of life: a literature review and recommendations for standards.
Palliative sedation therapy (PST) is a controversial issue. There is a need for internationally accepted definitions and standards. ⋯ When other treatments fail to relieve suffering in the imminently dying patient, PST is a valid palliative care option.