Clinical hepatotoxicity of isoniazid in children.
A patient is presented with reversible clinical and biochemical hepatocellular injury secondary to isoniazid (INH). This apparently rare drug reaction in children is compared with the more common transient hypertransaminasemia induced by isoniazid. A review of the clinical literature and basic pharmacologic mechanisms of isoniazid-induced hepatotoxicity has led to a rational plan for monitoring and managing children who are treated with INH.
D000410:Alanine Transaminase / Q000097:blood; D001219:Aspartate Aminotransferases / Q000097:blood; D055598:Chemical Phenomena; D056486:Chemical and Drug Induced Liver Injury / Q000209:etiology*; D002621:Chemistry; D002675:Child, Preschool; D006801:Humans; D007538:Isoniazid / Q000009:adverse effects* / Q000378:metabolism; D008099:Liver / Q000187:drug effects*; D008297:Male
D001219:Aspartate Aminotransferases; D000410:Alanine Transaminase; D007538:Isoniazid