Talk to the Veterans Crisis Line now
U.S. flag
An official website of the United States government

VA Health Systems Research

Go to the VA ORD website
Go to the QUERI website

HSR&D Citation Abstract

Search | Search by Center | Search by Source | Keywords in Title

Potential underuse, overuse, and inappropriate use of antidepressants in older veteran nursing home residents.

Hanlon JT, Wang X, Castle NG, Stone RA, Handler SM, Semla TP, Pugh MJ, Berlowitz DR, Dysken MW. Potential underuse, overuse, and inappropriate use of antidepressants in older veteran nursing home residents. Journal of the American Geriatrics Society. 2011 Aug 8; 59(8):1412-20.

Related HSR&D Project(s)

Dimensions for VA is a web-based tool available to VA staff that enables detailed searches of published research and research projects.

If you have VA-Intranet access, click here for more information vaww.hsrd.research.va.gov/dimensions/

VA staff not currently on the VA network can access Dimensions by registering for an account using their VA email address.
   Search Dimensions for VA for this citation
* Don't have VA-internal network access or a VA email address? Try searching the free-to-the-public version of Dimensions



Abstract:

OBJECTIVES: To examine prevalence and resident- and site-level factors associated with potential underuse, overuse, and inappropriate use of antidepressants in older Veterans Affairs (VA) Community Living Center (CLC) residents. DESIGN: Longitudinal study. SETTING: One hundred thirty-three VA CLCs. PARTICIPANTS: Three thousand six hundred ninety-two veterans aged 65 and older admitted between January 1, 2004, and June 3, 2005, with long stays ( = 90 days). MEASUREMENTS: Prevalence of potential underuse, inappropriate use, and overuse of antidepressants in residents with and without depression (as documented according to International Classification of Diseases, Ninth Revision, Clinical Modification, codes or Depression Rating Scale). RESULTS: Selective serotonin reuptake inhibitors were the most commonly prescribed antidepressant. Of the 877 residents with depression, 25.4% did not receive an antidepressant, suggesting potential underuse. Of residents with depression who received antidepressants, 57.5% had potential inappropriate use due primarily to problems seen with drug-drug and drug-disease interactions. Of the 2,815 residents who did not have depression, 1,190 (42.3%) were prescribed one or more antidepressants; only 48 (4.0%) of these had a Food and Drug Administration-approved labeled indication, suggesting potential overuse. Overall, only 17.6% of antidepressant use was appropriate (324/1,844). The only consistent resident factor associated with potential underuse and overuse use was taking an antipsychotic without evidence of schizophrenia (underuse: adjusted relative risk ratio (ARRR) = 0.56, 95% confidence interval (CI) = 0.33-0.94; overuse: adjusted odds ratio = 1.52, 95% CI = 1.21-1.91). Having moderate to severe pain (ARRR = 1.54, 95% CI = 1.08-2.20) and the prescribing of an anxiolytic or hypnotic (ARRR = 1.33, 95% CI = 1.02-1.74) increased the risk of potential inappropriate antidepressant use. CONCLUSION: Potential problems with the use of antidepressants were frequently observed in older U.S. veteran CLC residents. Future studies are needed to examine the true risks and benefits of antidepressant use in CLC and non-VA nursing homes.





Questions about the HSR website? Email the Web Team

Any health information on this website is strictly for informational purposes and is not intended as medical advice. It should not be used to diagnose or treat any condition.