| SHORT COMMUNICATION |
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| Year : 2011 | Volume
: 43
| Issue : 5 | Page : 591-595 |
Metabolic syndrome among patients receiving clozapine: A preliminary estimate
Sandeep Grover, Naresh Nebhinani, Subho Chakrabarti, Ajit Avasthi, Parmanand Kulhara
Department of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh - 160 012, India
Correspondence Address:
Sandeep Grover
Department of Psychiatry, Postgraduate Institute of Medical Education and Research, Chandigarh - 160 012
India
 Source of Support: None, Conflict of Interest: None  | Check |
DOI: 10.4103/0253-7613.84979
Objective : To study the prevalence of metabolic syndrome in patients receiving clozapine. Materials and Methods : For this study, 100 patients attending the psychiatry outpatient clinic of a tertiary care hospital who were receiving clozapine for more than three months were evaluated for the presence of metabolic syndrome using the International Diabetes Federation (IDF) and modified National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP-III) criteria. Results : Forty-six patients fulfilled IDF criteria and 47 met modified NCEP ATP-III criteria of metabolic syndrome. There was significant correlation between these two sets of criteria used to define the metabolic syndrome (Kappa value -0.821, P < 0.001). Among the individual parameters studied, increased waist circumference was the most common abnormality, followed by abnormal blood glucose levels and elevated triglyceride levels. All these abnormalities were seen in more than half (52-61%) of the patients. When the sample was divided into two groups, i.e., those with and without metabolic syndrome, patients with metabolic syndrome had significantly higher body mass index and had spent more time in school. Logistic regression analysis revealed that these two variables together explained about 19% of the variance in metabolic syndrome (adjusted r 2 = 0193; F = 12.8; P < 0.001). Conclusion : The findings of the present study suggest that metabolic syndrome is highly prevalent in subjects receiving clozapine.
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