© 2002 by the American Diabetes Association, Inc.
Obesity and Treatment of Diabetes With Glyburide May Both Be Risk Factors for Acute Pancreatitis
1 Pharmacoepidemiological Unit, Department of Clinical Pharmacology, Karolinska Institute, Huddinge University Hospital, Stockholm, Sweden OBJECTIVETo evaluate risk factors, notably drugs, for acute pancreatitis. RESEARCH DESIGN AND METHODSA population-based case-control study was conducted of 1.4 million inhabitants, aged 2085 years, of four regions in Sweden between 1 January 1995 and 31 May 1998. A total of 462 case subjects were hospitalized in surgery departments for their first episode of acute pancreatitis without previous gallbladder disease. A total of 1,781 control subjects were randomly selected from a population register. Information was obtained from case records and through telephone interviews. RESULTSA total of 27 case subjects (6%) and 55 control subjects (3%) had prevalent diabetes. A total of 53 case subjects (11%) and 130 control subjects (7%) had a BMI >30 kg/m2. Use of glyburide had a crude odds ratio (OR) of 3.2 (95% CI 1.55.9), and in a multivariate logistic regression adjusted for covariates, the OR for use of glyburide was 2.5 (1.15.9). BMI had a continuous OR of 1.2 (1.11.4) per 5 units of BMI. The relative risk for hospitalization longer than 14 days or treatment in an intensive care unit was 2.4 (1.15.4) among patients with a BMI >30 kg/m2 when compared with patients with a BMI between 20 and 25 kg/m2. CONCLUSIONSUse of glyburide and obesity may both be risk factors for acute pancreatitis. Obesity is associated with an extended hospitalization time in subjects with acute pancreatitis.
Abbreviations: ICU, intensive care unit OR, odds ratio
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