Alpha tocopherol use in the management of diabetic cardiomyopathy: lessons learned from randomized clinical trials.
Although animal studies suggested that there may be a role for antioxidants (especially alpha-tocopherol) as therapy for heart failure (HF), the results obtained from human trials are disappointing. The variability in the response to antioxidant therapy may be due to genetic polymorphisms in enzymes involved in oxidative stress. We strongly believe that we do not have enough data supporting the use of antioxidant treatment in the management of HF patients, including a diabetic subset.
Celik
Turgay
T
Department of Cardiology, School of Medicine, Gulhane Military Medical Academy, Etlik-Ankara, Turkey. benturgay@yahoo.com
Yuksel
Cagdas
C
Iyisoy
Atila
A