Effect of Dialysis on Antiplatelet Drug Efficacy in Uremic Patients with Coronary Heart Disease.

Abstract

BACKGROUND:

Coronary intervention therapy is the main treatment for uremic patients with coronary heart disease. The studies on whether dialysis reduces the efficacy of dual antiplatelet drugs are limited. The aim of this study was to examine the effect of dialysis on antiplatelet drugs in uremic patients with coronary heart disease.

METHODS:

This study included 26 uremic patients who had undergone percutaneous coronary intervention in China-Japan Friendship Hospital from November 2015 to May 2017. We examined their thromboelastography results before and after hemodialysis. Self-paired t-tests were employed to analyze changes in the inhibition rate of platelet aggregation.

RESULTS:

The mean inhibition rates of arachidonic acid-induced platelet aggregation before and after hemodialysis were 82.56 ± 2.79% and 86.42 ± 3.32%, respectively (t= -1.278, P= 0.213). The mean inhibition rates of adenosine diphosphate-induced platelet aggregation before and after hemodialysis were 67.87 ± 5.10% and 61.94 ± 5.90%, respectively (t = 1.425, P= 0.167). There was no significant difference in the inhibition rates of platelet aggregation before or after hemodialysis. These results also applied to patients with different sensitivity to aspirin and clopidogrel.

CONCLUSION:

Dialysis did not affect the antiplatelet effects of aspirin and clopidogrel in uremic patients with coronary heart disease.

• Authors: Dong-Liang Fu, Ting-Ting Zhao, Wen-Hua Peng, Peng Yang, Xiao-Fei Liu, Hu Zhang, Xian-Lun Li, Yong Wang, Jin-Gang Zheng, Yan-Xiang Gao, Hong-Kai Lu, Qi Wang
• Journal: Chinese medical journal (Chin Med J (Engl)) Vol. 130 Issue 16 Pg. 1914-1918 (Aug 20 2017) ISSN: 2542-5641 [Electronic] China
• PMID: 28776542 (Publication Type: Journal Article)

Chemical References

• Platelet Aggregation Inhibitors
• Clopidogrel
• Ticlopidine
• Aspirin

Topics

• Aged
• Aspirin (therapeutic use)
• Clopidogrel
• Coronary Disease (drug therapy)
• Female
• Humans
• Male
• Middle Aged
• Platelet Aggregation (drug effects)
• Platelet Aggregation Inhibitors (therapeutic use)
• Renal Dialysis
• Thrombelastography
• Ticlopidine (analogs & derivatives, therapeutic use)
• Uremia (drug therapy)