These results suggest that both generating systems metabolized clozapine to toxic products. Some products may play a role in clozapine-induced agranulocytosis. Of diagnostic relevance is the observation the HRP-H2O2 produces significantly greater toxicity in cells from patients with agranulocytosis than in cells from control patients. Although the exact mechanism(s) of drug activation in vivo remains unclear, the bioactivation of clozapine by HRP-H2O2 may be a useful in vitro tool for predicting which patients are at risk for agranulocytosis before initiation of therapy.

Clinical Pharmacology & Therapeutics (1996) 59, 162–162; doi:

No abstract

Clinical Pharmacology & Therapeutics (1999) 65, 137–137; doi: