American journal of therapeutics
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Case Reports
An unusual cause of high anion gap metabolic acidosis: pyroglutamic acidemia. A case report.
Pyroglutamic acidemia is an uncommon metabolic disorder, which is usually diagnosed at early ages. The mechanism of action is thought to be glutathione depletion, and its clinical manifestations consist of hemolytic anemia, mental retardation, ataxia, and chronic metabolic acidosis. However, an acquired form has been described in adult patients, who usually present with confusion, respiratory distress, and high anion gap metabolic acidosis (HAGMA). ⋯ Clinicians need to be aware of this cause for metabolic acidosis since it might be a more common metabolic disturbance in compromised patients than would be expected. Subjects with HAGMA that cannot be explained by common causes should be tested for the presence of 5-oxoproline. Discontinuation of the offending drug is therapeutic.
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Multicenter Study
When opioids fail in chronic pain management: the role for buprenorphine and hospitalization.
Clinicians are increasingly being challenged by patients who are treated for chronic pain with high-dose opioids that can cause medical, social, and societal harm. These patients may best be improved by psychological approaches, adjuvant medications, and opioid reduction or removal, rather than ever-escalating dosing that has become common. Opioid reduction or removal can be a difficult process that, when done incorrectly, may cause patient dissatisfaction or severe discomfort. ⋯ Median length of hospital stay was 2 days, and the median daily buprenorphine discharge dose was 8 mg. No adverse reactions or outcomes were observed. A brief hospitalization for conversion from high-dose opioid therapy to a safer, more effective buprenorphine regimen can produce life-altering improvement.
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Sarcoidosis is a multisystemic granulomatous disease, which uncommonly affects nervous system. However, when present, it may affect both central and peripheral nervous systems and potentially mimics other chronic diseases of the nervous system. ⋯ Early diagnosis and aggressive treatment of neurosarcoidosis are necessary to produce satisfactory clinical outcomes. This review discusses clinical manifestations, current diagnostic studies, and currently available modalities for management of neurosarcoidosis.