Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0015672 (fatigue)
 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Purpose. Metronidazole-induced encephalopathy (MIE) has been rarely reported. We report a case in a patient with end-stage liver disease (ESLD). Summary. A 63-year-old male with ESLD secondary to hepatitis C virus presented with progressively worsening fatigue, slurred speech, aphasia, vomiting, and left-sided facial droop after completing a 2-week course of metronidazole for recurrent Clostridium difficile-associated diarrhea. He completed a previous course of metronidazole 3 weeks prior to presentation. He is on the liver transplant waiting list and has known hepatic encephalopathy. MRI revealed hyperintense T2 signals involving the bilateral dentate nuclei, inferior colliculi and splenium of the corpus callosum, and increased diffusion restriction at the splenium of the corpus callosum. His neurological function improved over the next several days. He underwent liver transplantation 6 days after admission. A follow-up MRI 6 weeks after presentation revealed resolution of abnormalities; however, paresthesias persisted 6 months after MIE diagnosis. Conclusion. An ESLD patient with hepatic encephalopathy developed MIE after a relatively short course of metronidazole. Metronidazole has been shown to accumulate in patients with ESLD. Increased awareness for neurotoxicity when using metronidazole in ESLD patients is warranted, especially in those with potentially confounding hepatic encephalopathy.
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PMID:Metronidazole-induced encephalopathy in a patient with end-stage liver disease. 2537 4

We report a case of a 56-year-old man who presented initially with a sudden onset of right-sided facial droop and weakness, aphasia, and confusion with no associated fever, chills, syncope, fatigue, weight loss, night sweats, nausea, vomiting, diarrhea, odontalgia, palpitations, cough, or dyspnea. Code stroke was called and the patient received tissue plasminogen activator (tPA) with subsequent resolution of his symptoms. Cranial magnetic resonance imaging showed left frontal punctate cortical restricted diffusion consistent with subacute to acute infarction. Transesophageal echocardiogram showed a severely thickened anterior mitral valve leaflet with a shaggy echodensity consistent with a vegetation. Blood cultures grew Bacillus cereus sensitive to clindamycin, trimethoprim sulfamethoxazole, and vancomycin. He was initially treated with ampicillin, clindamycin, and vancomycin and was eventually maintained solely on vancomycin. He had complete return of his neurological function and was discharged on intravenous antibiotic to complete a 6-week course.
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PMID:A Rare Case of Native Mitral Valve Bacillus Cereus Endocarditis Culminating Into a Cerebrovascular Infarction. 2990 54

Moyamoya disease is an arterial disorder causing stroke in a young patient. This is a chronic condition causing progressive cerebrovascular disease due to bilateral stenosis and occlusion of the arteries around the circle of Willis, with prominent arterial collateral circulation. It was first described in Japan and subsequently reported in other Asian countries, but infrequently found in the Western world. Interestingly, there may be racial differences in the presentation and subsequent prognostication of treatment of moyamoya. It is diagnosed with classic angiographic findings of stenosis or occlusion of the circle of Willis vessels. Here, we describe a 28-year-old Caucasian female who was initially diagnosed with anxiety when she presented with symptoms of impaired concentration and fatigue. After the development of remitting slurred speech and facial droop, magnetic resonance imaging and cerebral angiogram yielded the discovery of high-grade stenosis of the origin of the left middle cerebral artery with associated thrombosis in that area. She did well after getting surgery and rehabilitation. This demonstrates a unique presentation of prominent psychiatric symptoms initially thought to be anxiety and culminated in the finding of ischemic stroke in an adult patient with moyamoya.
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PMID:Subacute Stroke in a Young Female: A Case of Moyamoya Syndrome Initially Anchoring with Anxiety. 3188 2