The New England Journal of Medicine
e-mail icon  FREE NEJM E-TOC    HOME   |   SUBSCRIBE   |   CURRENT ISSUE   |   PAST ISSUES   |   COLLECTIONS   |    Advanced Search
Sign in | Get NEJM's E-Mail Table of Contents — Free | Subscribe
 
Original Article
PreviousPrevious
Volume 341:70-76 July 8, 1999 Number 2
NextNext

Aggressive Lipid-Lowering Therapy Compared with Angioplasty in Stable Coronary Artery Disease
Bertram Pitt, M.D., David Waters, M.D., William Virgil Brown, M.D., Ad J. van Boven, M.D., Ph.D., Leonard Schwartz, M.D., Lawrence M. Title, M.D., Daniel Eisenberg, M.D., Linda Shurzinske, M.S., Lisa S. McCormick, Pharm.D., for The Atorvastatin versus Revascularization Treatment Investigators

 Sign up for free e-toc
 

This Article
-Full Text
- PDF

Commentary
-Letters

Tools and Services
-Add to Personal Archive
-Add to Citation Manager
-Notify a Friend
-E-mail When Cited

More Information
-PubMed Citation
ABSTRACT

Background Percutaneous coronary revascularization is widely used in improving symptoms and exercise performance in patients with ischemic heart disease and stable angina pectoris. In this study, we compared percutaneous coronary revascularization with lipid-lowering treatment for reducing the incidence of ischemic events.

Methods We studied 341 patients with stable coronary artery disease, relatively normal left ventricular function, asymptomatic or mild-to-moderate angina, and a serum level of low-density lipoprotein (LDL) cholesterol of at least 115 mg per deciliter (3.0 mmol per liter) who were referred for percutaneous revascularization. We randomly assigned the patients either to receive medical treatment with atorvastatin, at 80 mg per day (164 patients), or to undergo the recommended percutaneous revascularization procedure (angioplasty) followed by usual care, which could include lipid-lowering treatment (177 patients). The follow-up period was 18 months.

Results Twenty-two (13 percent) of the patients who received aggressive lipid-lowering treatment with atorvastatin (resulting in a 46 percent reduction in the mean serum LDL cholesterol level, to 77 mg per deciliter [2.0 mmol per liter]) had ischemic events, as compared with 37 (21 percent) of the patients who underwent angioplasty (who had an 18 percent reduction in the mean serum LDL cholesterol level, to 119 mg per deciliter [3.0 mmol per liter]). The incidence of ischemic events was thus 36 percent lower in the atorvastatin group over an 18-month period (P=0.048, which was not statistically significant after adjustment for interim analyses). This reduction in events was due to a smaller number of angioplasty procedures, coronary-artery bypass operations, and hospitalizations for worsening angina. As compared with the patients who were treated with angioplasty and usual care, the patients who received atorvastatin had a significantly longer time to the first ischemic event (P=0.03).

Conclusions In low-risk patients with stable coronary artery disease, aggressive lipid-lowering therapy is at least as effective as angioplasty and usual care in reducing the incidence of ischemic events.


Source Information

From the Department of Medicine, University of Michigan School of Medicine, Ann Arbor (B.P.); the Division of Cardiology, Hartford Hospital, Hartford, Conn. (D.W.); the Department of Medicine, Emory University School of Medicine, Atlanta (W.V.B.); Thoraxcentre, University Hospital, Groningen, the Netherlands (A.J.B.); the Department of Medicine, Toronto Hospital, Toronto (L. Schwartz); the Division of Cardiology, Queen Elizabeth II Health Sciences Centre, Halifax, N.S. (L.M.T.); Providence Saint Joseph Medical Center, Los Angeles (D.E.); and Parke-Davis Pharmaceutical Research Division, Warner-Lambert Company, Ann Arbor, Mich. (L. Shurzinske, L.S.M.).

Address reprint requests to Dr. Pitt at the Division of Cardiology, University of Michigan Medical Center, 3910 Taubman, 1500 E. Medical Center Dr., Ann Arbor, MI 48109-0366, or at bpitt{at}umich.edu.

Full Text of this Article


Related Letters:

Aggressive Lipid-Lowering Therapy Compared with Angioplasty in Stable Coronary Artery Disease
Cohen D. J., Carrozza J. P., Baim D. S., Ricciardi M. J., Davidson C. J., Bloom J. M., Pitt B., Waters D., Brown W. V.
Extract | Full Text  
N Engl J Med 1999; 341:1853-1855, Dec 9, 1999. Correspondence

This article has been cited by other articles:



HOME  |  SUBSCRIBE  |  SEARCH  |  CURRENT ISSUE  |  PAST ISSUES  |  COLLECTIONS  |  PRIVACY  |  HELP  |  beta.nejm.org

Comments and questions? Please contact us.

The New England Journal of Medicine is owned, published, and copyrighted © 2008 Massachusetts Medical Society. All rights reserved.