Journal of pain and symptom management
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J Pain Symptom Manage · Nov 2009
Improving availability of and access to opioids in Colombia: description and preliminary results of an action plan for the country.
Latin America consumes less than 2.7% of the morphine in the world, as reported by the governments to the International Narcotics Control Board. Methods to improve access to opioids for the treatment of pain have been developed by the Pain & Policy Studies Group (PPSG), a World Health Organization Collaborating Center at the University of Wisconsin. This article describes the preparation and implementation of an action plan in Colombia as a part of an international fellowship program on opioid policy developed by the PPSG and funded by the Open Society Institute. ⋯ Focus group discussions during the workshop identified several reasons leading to limited availability of opioids in the country, including deficiencies in the procurement process, insufficient human resources, excessive bureaucratic tasks, insufficient number of pharmacies authorized to dispense controlled medications in the country, lack of training in the health care professions, and overly restrictive laws and regulations governing opioid availability. The third step of the action plan has not been implemented. Additional and continuous monitoring needs to be implemented to measure the progress of this project.
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Although dyspnea and fatigue are hallmark symptoms of heart failure (HF), the burden of pain may be underrecognized. This study assessed pain in HF and identified contributing factors. As part of a multicenter study, 96 veterans with HF (96% male, 67+/-11 years) completed measures of symptoms, pain (Brief Pain Inventory [BPI]), functional status (Functional Morbidity Index), and psychological state (Patient Health Questionnaire-2 and Generalized Anxiety Disorder-2). ⋯ Age (P=0.02), psychological (depression: P=0.002; anxiety: P=0.001), social (P<0.001), spiritual (P=0.010), and physical (health status: P=0.001; symptom frequency: P=0.000; functional status: P=0.002) well-being were correlated with pain severity. In the resulting model, 38% of the variance in pain severity was explained (P<0.001); interference with relations (P<0.001) and symptom number (P=0.007) contributed to pain severity. The association of physical, psychological, social, and spiritual domains with pain suggests that multidisciplinary interventions are needed to address the complex nature of pain in HF.
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J Pain Symptom Manage · Nov 2009
Randomized Controlled Trial Comparative StudyMorphine inhalation by cancer patients: a comparison of different nebulization techniques using pharmacokinetic, spirometric, and gasometric parameters.
Despite numerous case reports suggesting the value of morphine (M) nebulization in the treatment of breathlessness, only a few clinical trials have been able to support this. The reason for this could lie in the lack of understanding of the localization of opioid receptors in the airways and the biopharmaceutics and pharmacokinetics of nebulized morphine. In the present study, we compared two different methods of pneumodosimetric nebulization: the Bronchial Control Treatment System-Sidestream (BCTS-S) and the Bronchial Control Treatment System-Micro Cirrus (BCTS-MC). ⋯ The study shows that the method of inhalation may have a profound effect on the pharmacokinetics of morphine. It is possible that the lungs metabolize morphine to glucuronides themselves and in different proportions from those seen after systemic administration. The BCTS-S method was found to be potentially superior to the BCTS-MC method in local action in the lungs.
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Understanding the complexities of distress and knowing who is most vulnerable is foundational to the provision of quality, palliative end-of-life care. Although prior studies have examined the prevalence of symptom distress among patients nearing death, these studies have tended to largely focus on physical and, to a lesser extent, psychological challenges. The aim of this study was to use the Patient Dignity Inventory (PDI), a novel, reliable, and validated measure of end-of-life distress, to describe a broad landscape of distress in patients who are terminally ill. ⋯ Spirituality, especially its existential or "sense of meaning and purpose" dimension, was associated with less distress for terminally ill patients. A better appreciation for the nature of distress is a critical step toward a fuller understanding of the challenges facing the terminally ill. A clear articulation of the landscape of distress, including insight regarding those who are most at risk, should pave the way toward more effective, dignity-conserving end-of-life care.
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J Pain Symptom Manage · Nov 2009
Case ReportsResponding to suffering: providing options and respecting choice.
Voluntary stopping of eating and drinking (VSED) as a legal means to hasten death has been discussed by some as an option for persons who wish to end their lives. A case is presented of a woman who elected to forgo eating and drinking to end intractable suffering. The potential for benefit and harm in physicians discussing VSED is discussed. Physicians working with terminally ill patients need to consider the discussion of VSED as a therapeutic tool in their support and care of patients with intractable suffering.