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Modal subcomponents of metabolic syndrome in patients with bipolar disorder.

AbstractBACKGROUND: The metabolic syndrome is a growing global public health problem. OBJECTIVE: To evaluate the prevalence rate and modal subcomponents of the metabolic syndrome in subjects treated at the West Los Angeles Veterans Administration Medical Center Bipolar Clinic. METHODS: In this cross-sectional design study, using the National Cholesterol Education Program definition, metabolic syndrome prevalence rates were calculated. RESULTS: 48/98 (49%) of subjects met criteria for metabolic syndrome. There was no difference in prevalence rate by gender or race. Almost 70% of the cohort met criteria for metabolic syndrome by the components of reduced HDL and increased waist circumference. Treatment with carbamazepine at study entry was associated with a lower prevalence rate of metabolic syndrome. LIMITATIONS AND CONCLUSIONS: This study is limited by its small size and non-structured assessment of Axis I diagnosis. Nonetheless, bipolar patients in this select cohort have high rates of metabolic syndrome; given this cardiovascular risk, close clinical monitoring for these parameters is recommended. While not controlling for genetics, environmental influences, and/or medical factors such as additional comorbidity and treatment duration, psychotropic drug use may confer differential risk for developing the metabolic syndrome.
AuthorsJeffrey Cardenas, Mark A Frye, Susan L Marusak, Eric M Levander, Jason W Chirichigno, Stryder Lewis, Shoshanna Nakelsky, Sun Hwang, Jim Mintz, Lori L Altshuler (Affiliation: Department of Psychiatry, UCLA Mood Disorders Research Program, David Geffen School of Medicine at UCLA, Los Angeles, United States.)
JournalJournal of affective disorders (J Affect Disord) Vol. 106 Issue 1-2 Pg. 91-7 (Feb 2008) ISSN: 0165-0327 Netherlands
PMID17628693 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
Chemical References
  • Anticonvulsants
  • Antimanic Agents
  • Antipsychotic Agents
  • Blood Glucose
  • Cholesterol, HDL
  • Triglycerides
Topics
  • Adult
  • Analysis of Variance
  • Anticonvulsants (adverse effects, therapeutic use)
  • Antimanic Agents (adverse effects, therapeutic use)
  • Antipsychotic Agents (adverse effects, therapeutic use)
  • Bipolar Disorder (diagnosis, drug therapy, epidemiology)
  • Blood Glucose (metabolism)
  • Cholesterol, HDL (blood)
  • Cohort Studies
  • Comorbidity
  • Cross-Sectional Studies
  • Drug Therapy, Combination
  • Female
  • Humans
  • Male
  • Metabolic Syndrome X (chemically induced, diagnosis, epidemiology)
  • Middle Aged
  • Risk Factors
  • Triglycerides (blood)
  • Waist-Hip Ratio