Journal of clinical rheumatology : practical reports on rheumatic & musculoskeletal diseases
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Chronic opioid therapy in the treatment of chronic nonmalignant pain has increased drastically over the past decade. This is a worrisome trend in general, but specifically, given pathophysiologic characteristics seen in fibromyalgia (FM) syndrome patients, the use of this class of medication deserves special scrutiny. We first describe the current understanding of the etiology and pathophysiology of FM, including the role of genetic and environmental factors in the development of this syndrome. ⋯ Next, we review the pharmaceutical treatment options for FM, including 3 Food and Drug Administration-approved medications, and the evolution of treatment guidelines since 2004. We then highlight the various consequences associated with the mechanism of action of opioids and the specific concerns for FM patients. Finally, summarizing the existing literature, we make the case that chronic opioid use is inappropriate in the treatment of FM because of the interaction of unique pathophysiologic characteristics of the patients and effects associated with chronic opioid use.
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Review Case Reports
Dropped head syndrome in a patient with scleromyositis.
Dropped head syndrome (DHS) occurs in patients with severe weakness of the neck extensor muscles, of diverse origin, but most frequently because of neuromuscular diseases. Exceptionally, DHS may be the first manifestation of a systemic autoimmune disease. This report describes the case of a patient with DHS as a presenting sign of scleromyositis. We analyze the clinical features of the case and discuss the most important aspects of its pathogenesis and differential diagnosis.
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Review Case Reports
Avascular necrosis of the metacarpals in juvenile dermatomyositis.
Avascular necrosis (AVN) of the metacarpal heads is uncommon and has been associated with trauma, systemic lupus erythematosus, and corticosteroid usage. There have been no previous reports of metacarpal AVN described in patients with juvenile dermatomyositis. Descriptions of AVN in juvenile dermatomyositis are rare. We present 2 cases of patients with juvenile dermatomyositis who developed multifocal avascular necrosis after corticosteroid therapy with unusual distribution and review the literature on metacarpal AVN.
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A consensus meeting of representatives of 18 Latin-American and Caribbean countries gathered in Reñaca, Chile, for 2 days to identify problems and provide recommendations for the care of patients with rheumatoid arthritis (RA) in Latin America, a region where poverty and other health priorities make the efforts to provide effective and high quality care difficult. This report includes recommendations for health professionals, patients, and health authorities in Latin America, with an emphasis on education and therapeutic issues. ⋯ Strategic areas identified as priorities for our region included: early diagnosis and access to care by multidisciplinary teams, creation of databases to identify infections with the use of biologic agents in RA which are relevant to Latin America, and overall efforts to improve the care of RA patients in accordance with international standards. Implementation of educational programs aimed to improve self-management for patients with RA was also considered crucial.