@article {868, title = {Weight loss, muscle strength, and angiotensin-converting enzyme inhibitors in older adults with congestive heart failure or hypertension.}, journal = {J Am Geriatr Soc}, volume = {53}, year = {2005}, month = {2005 Nov}, pages = {1996-2000}, abstract = {

OBJECTIVES: To determine whether angiotensin-converting enzyme (ACE) inhibitor use may be associated with weight maintenance and sustained muscle strength (measured by grip strength) in older adults.

DESIGN: Data from the Cardiovascular Health Study (CHS), a community-based prospective cohort study of 5,888 older adults, were used.

SETTING: Subjects were recruited from four U.S. sites beginning in 1989; this analysis included data through 2001.

PARTICIPANTS: CHS participants with congestive heart failure (CHF) or treated hypertension.

MEASUREMENTS: The exposure, current ACE inhibitor use, was ascertained by medication inventory at annual clinic visits; the outcomes were weight change and grip-strength change during the following year. Multivariate linear regression was used, accounting for correlations between observations on the same participant over time.

RESULTS: The average annual weight change was -0.38 kg in 2,834 participants (14,443 person-years) with treated hypertension and -0.62 kg in 342 participants (980 person-years) with CHF. ACE inhibitor use was associated with less annual weight loss after adjustment for potential confounders: a difference of 0.17 kg (95\% confidence interval (CI)=0.05-0.29) in those with treated hypertension and 0.29 kg (95\% CI=-0.25-0.83) in those with CHF. There was no evidence of association between ACE inhibitor use and grip-strength change.

CONCLUSION: ACE inhibitor use may be associated with weight maintenance, but not maintenance of muscle strength, in older adults with treated hypertension.

}, keywords = {Aged, Aged, 80 and over, Angiotensin-Converting Enzyme Inhibitors, Female, Hand Strength, Heart Failure, Humans, Hypertension, Male, Multivariate Analysis, Outcome Assessment, Health Care, Prospective Studies, Statistics as Topic, United States, Weight Loss}, issn = {0002-8614}, doi = {10.1111/j.1532-5415.2005.53568.x}, author = {Schellenbaum, Gina D and Smith, Nicholas L and Heckbert, Susan R and Lumley, Thomas and Rea, Thomas D and Furberg, Curt D and Lyles, Mary F and Psaty, Bruce M} }