Risperidone‐Associated Diabetes Mellitus: A Pharmacovigilance Study

作者：Elizabeth A. Koller, James T. Cross, Pudugramam Murali Doraiswamy, B Schneider · 发表于：Pharmacotherapy The Journal of Human Pharmacology and Drug Therapy · 年份：2003 · DOI：10.1592/phco.23.6.735.32178 · 被引用次数：161 · 研究领域：Pharmacovigilance and Adverse Drug Reactions、Schizophrenia research and treatment、Neurological and metabolic disorders

STUDY OBJECTIVE: To explore the clinical characteristics of hyperglycemia in patients treated with risperidone. DESIGN: Pharmacovigilance survey of spontaneously reported adverse events in risperidone-treated patients, with reports of haloperidol-associated hyperglycemia used as a control. SETTING: Government-affiliated drug evaluation center. INTERVENTION: The Food and Drug Administration MedWatch surveillance program was queried (risperidone, 1993-February 2002; haloperidol, late 1970s-February 2002) and results pooled with published cases. MEASUREMENTS AND MAIN RESULTS: We identified 131 reports of risperidone-associated hyperglycemia in addition to seven reports of patients with hyperglycemia who received combined risperidone-haloperidol therapy and six reports of acidosis that occurred in the absence of hyperglycemia. We found 13 reports of haloperidol-associated hyperglycemia and 11 reports of acidosis without hyperglycemia. Of the reports of risperidone-associated hyperglycemia (monotherapy), 78 patients had newly diagnosed hyperglycemia, 46 had exacerbated preexisting diabetes, and 7 could not be classified. Mean +/- SD age was 39.8 +/- 17.4 years (range 8-96 yrs). Patients with new-onset diabetes (mean +/- SD age 34.8 +/- 15.7 yrs) were younger than those with preexisting diabetes (mean +/- SD age 48.8 +/- 17.5 yrs). The overall male:female ratio was 1.5. In most patients, hyperglycemia appeared within 3 months of the start of risperidone therapy. Severity of disease...