학술논문
Long-term effect of molsidomine, a direct nitric oxide donor, as an add-on treatment, on endothelial dysfunction in patients with stable angina pectoris undergoing percutaneous coronary intervention: Results of the MEDCOR trial.
Document Type
Article
Author
Source
Subject
*NITRIC oxide
*DRUG efficacy
*ENDOTHELIUM diseases
*ANGINA pectoris
*CORONARY disease
*CLINICAL trials
*PATIENTS
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Language
ISSN
0021-9150
Abstract
Objective The MEDCOR trial is a double-blind, randomized study aiming at demonstrating the superiority of molsidomine (direct NO donor) over placebo, used as add-on treatments, on improving endothelial function (EF) after 12 months, in stable angina patients undergoing percutaneous coronary intervention. Methods EF was assessed by peripheral vasodilator response (i.e. Endoscore) using arterial tonometry and by several biomarkers, in terms of changes versus baseline after a one-year treatment. Results The change in Endoscore was +75 ± 130% in placebo group and +39 ± 145% in molsidomine group (p = 0.143). There was a decrease in sICAM-1 with molsidomine (−6%) and an increase with placebo (+6%). The MPO activity/antigen ratio slightly increased with placebo (+9%) and strongly decreased with molsidomine (−42%) (p = 0.020). Conclusion The MEDCOR trial was not able to demonstrate significant differences between molsidomine and placebo for all parameters, except the MPO activity/antigen ratio which significantly decreased with molsidomine (p = 0.020 versus placebo). [ABSTRACT FROM AUTHOR]