Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0027066 (myoclonus)
 4,275 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Sodium diethyldithiocarbamate (Imuthiol, DTC) has previously been observed to promote T-cell maturation in animal models and to reduce lymphadenopathy and improve survival in a murine AIDS model. In addition, several clinical studies have suggested that one dosage regimen may be active in patients with HIV infection. We conducted a randomized, controlled dose response study of intravenous DTC in patients with the acquired immunodeficiency syndrome (AIDS) and AIDS-related complex (ARC). Drug associated toxicities included gastrointestinal upset, burning at the infusion site, metallic taste, sneezing, confusional states, hyperactivity, delusional thinking, and myoclonus. Toxicity was ameliorated by dose reduction. The maximally tolerated dose varied for individual patients from 200 mg/m2 weekly to 800 mg/m2 twice weekly. No myelosuppression was observed. In patients with greater than 200 CD4+ cells/uL, a statistically significant reduction of lymphadenopathy occurred; whereas no beneficial effects were observed in patients with less than 200 CD4+ cells/uL. Improvement in symptom score and stabilization of CD4+ count also occurred in the treated group, although these trends did not reach statistical significance. Further controlled clinical trials of DTC in earlier HIV infection are warranted.
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PMID:A randomized, controlled dose response study of intravenous sodium diethyldithiocarbamate in patients with advanced human immunodeficiency virus infection. 255 13

We studied seven patients with AIDS or AIDS-related complex (ARC) and movement disorders. Three had hemichorea-ballismus, two had segmental myoclonus, one had postural tremor with dystonia, and one had paroxysmal dystonia. Besides the hyperkinesias, two patients had parkinsonism, and one had cerebral Whipple's disease. In two, the movement disorder preceded other evidence of AIDS; in three others, the diagnosis of AIDS was not considered until there was a movement disorder. The movement disorders were attributed to toxoplasmosis in four patients (one confirmed at autopsy), viral encephalitis, vacuolar myelopathy, and CNS Whipple's disease.
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PMID:Movement disorders and AIDS. 379 36