Journal of pain and symptom management
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J Pain Symptom Manage · Nov 2009
Randomized Controlled TrialMethylnaltrexone treatment of opioid-induced constipation in patients with advanced illness.
Methylnaltrexone, a peripherally acting mu-opioid receptor antagonist with restricted ability to cross the blood-brain barrier, reverses opioid-induced constipation (OIC) without affecting analgesia. A double-blind study in patients with advanced illness and OIC demonstrated that methylnaltrexone significantly induced laxation within four hours after the first dose compared with placebo. In this study, patients with advanced illness and OIC on stable doses of opioids and laxatives were randomized to methylnaltrexone 0.15mg/kg (n=62) or placebo (n=71) subcutaneously every other day for two weeks. ⋯ Higher percentages of patients and clinicians rated bowel status as improved in the methylnaltrexone than the placebo group. Fewer methylnaltrexone than placebo patients reported use of common laxative types, particularly enemas, during the study. Subcutaneous methylnaltrexone promptly and predictably induced laxation, improved constipation distress, and was associated with less laxative use in patients with advanced illness and OIC.
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The international palliative care community has articulated a simple but challenging proposition that palliative care is an international human right. International human rights covenants and the discipline of palliative care have, as common themes, the inherent dignity of the individual and the principles of universality and nondiscrimination. However, when we consider the evidence for the effectiveness of palliative care, the lack of palliative care provision for those who may benefit from it is of grave concern. ⋯ Given that death is both inevitable and universal, the care of people with life-limiting illness stands equal to all other public health issues. The International Covenant on Economic, Social and Cultural Rights (ICESCR) includes the right to health care and General Comment 14 (paragraph 34) CESCR stipulates that "States are under the obligation to respect the right to health by, inter alia, refraining from denying or limiting equal access for all persons, ... to preventive, curative and palliative health services." However, these rights are seen to be aspirational-rights to be achieved progressively over time by each signatory nation to the maximum capacity of their available resources. Although a government may use insufficient resources as a justification for inadequacies of its response to palliative care and pain management, General Comment 14 set out "core obligations" and "obligations of comparable priority" in the provision of health care and placed the burden on governments to justify "that every effort has nevertheless been made to use all available resources at its disposal in order to satisfy, as a matter of priority, [these] obligations." This article describes recent advocacy activities and explores practical strategies for the palliative care community to use within a human rights framework to advance palliative care development worldwide.
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J Pain Symptom Manage · Nov 2009
Associations between physical activity and quality of life in cancer patients receiving palliative care: a pilot survey.
The primary aim of this study was to examine the association between physical activity and quality of life (QoL) in cancer patients receiving palliative care. Fifty advanced cancer patients aged 18 years or older with clinician-estimated life expectancy of 3-12 months and Palliative Performance Status Scale scores greater than 30% were recruited from an outpatient palliative care clinic and palliative home care. Participants completed a cross-sectional survey by means of face-to-face interview assessing self-reported QoL (McGill Quality of Life Questionnaire [MQOL]), self-reported physical function (Late-Life Function and Disability Instrument), symptoms (Edmonton Symptom Assessment System), and physical activity behavior. ⋯ There were no significant differences for self-reported physical function or symptoms. Our findings show a significant positive association between physical activity and QoL scores in this sample of patients with advanced cancer. A pilot intervention trial testing the causal effects of physical activity on QoL in cancer patients receiving palliative care is warranted.
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J Pain Symptom Manage · Nov 2009
Differences in the use of pain coping strategies between oncology inpatients with mild vs. moderate to severe pain.
The purposes of this study were to determine a clinically significant cutpoint for worst pain and to evaluate for differences in the use of pain coping strategies between oncology inpatients with mild (i.e., worst pain intensity scores of