This is the Scientific Surgery Archive, which contains all randomized clinical trials in surgery that have been identified by searching the top 50 English language medical journal issues since January 1998. Compiled by Jonothan J. Earnshaw, former Editor-in-Chief, BJS
Homocysteine and occlusive arterial disease. BJS 2002; 89: 838-844.
Published: 5th November 2002
Authors: H. O'Grady, C. Kelly, D. Bouchier‐Hayes, A. Leahy
Background
An increased plasma level of homocysteine has been proposed as an independent risk factor for atherosclerosis; this review examines the evidence.
Method
A Medline search was undertaken for English language articles on homocysteine and vascular disease. Further papers were identified by cross‐referencing from the reference lists of relevant major articles.
Results
Although much interest has been generated about homocysteine and atherosclerotic disease, contradictory data exist regarding its role in disease progression. There is insufficient current evidence to regard increased homocysteine level as a causative factor in atherosclerotic disease.
Conclusion
It is not known whether lowering plasma homocysteine concentration will reduce cardiovascular risk in the long term. Until such data become available, there is no evidence for the widespread use of folic acid therapy to reduce cardiovascular disease risk. © 2002 British Journal of Surgery Society Ltd
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