Prevalence and predictors of Lipid and Glucose monitoring in commercially insured patients treated with second-generation antipsychotic agents

Dan W. Haupt, Lisa C. Rosenblatt, Edward Kim, Ross A. Baker, Richard Whitehead, John W. Newcomer

Research output: Contribution to journalArticle

142 Scopus citations


Objective: The authors sought to quantify plasma lipid and glucose testing rates in patients receiving second-generation antipsychotics before and after guidelines recommending testing were issued in February 2004 by the American Diabetes Association (ADA). Method: In this retrospective cohort analysis using data from a large managed care database (PharMetrics, 2000-2006), patients under age 65 on second-generation antipsychotics were identified and followed from 40 days before to 130 days after the antipsychotic prescription was written. Baseline and 12-week (±40 days) lipid and glucose testing rates were deter-mined for pre- and postguideline cohorts. Logistic regression analyses determined predictors of baseline and 12-week lipid and glucose testing while controlling for covariates. Results: A total of 5,787 preguideline patients and 17,832 postguideline patients were identified. Baseline lipid testing rates were 8.4% for the preguideline cohort and 10.5% for the postguideline cohort, and the 12-week testing rates were 6.8% and 9.0%, respectively. Baseline glucose testing rates were 17.3% for the preguideline cohort and 21.8% for the postguideline cohort, and the 12-week testing rates were 14.1% and 17.9%, respectively. All four comparisons were statistically significant. Baseline and 12-week testing rates for lipids and glucose in children were the lowest of all age groups. Conclusions: Despite statistically significant improvements after the ADA guidelines were issued, monitoring for plasma lipids and glucose in this population remains low. Clinicians and administrators responsible for the health of at-risk populations should implement new approaches for effective monitoring of major modifiable risk factors for medical morbidity and mortality in patients taking second-generation antipsychotics.

Original languageEnglish (US)
Pages (from-to)345-353
Number of pages9
JournalAmerican Journal of Psychiatry
Issue number3
StatePublished - Mar 1 2009


ASJC Scopus subject areas

  • Psychiatry and Mental health

Cite this