Details

Autor(en) / Beteiligte

• Lin, Cheng-Kuan
• Lee, Tzong-Hsi
• Liao, Pen-Chih
• Lin, Cheng-Lu

Titel

Cardiac events after using clarithromycin for anti-Helicobacter pylori therapy in patients with coronary artery disease

Ist Teil von

• Medicine (Baltimore), 2023-11, Vol.102 (45), p.e35922-e35922

Ort / Verlag

United States: Lippincott Williams & Wilkins

Erscheinungsjahr

2023

Link zum Volltext

Quelle

MEDLINE

Beschreibungen/Notizen

• Clarithromycin is an antibiotic commonly used to treat Helicobacter pylori infections. The US Food and Drug Administration (FDA) advises caution before prescribing clarithromycin to patients with cardiac diseases. This study aimed to evaluate cardiac events after anti-H pylori treatment in patients with coronary artery disease. A retrospective 5-year study was conducted on outpatients who received anti-H pylori therapy. Among the 7855 patients receiving therapy, 228 patients (2.9%) underwent angiography with coronary artery disease before therapy, and 193 patients received clarithromycin. Clarithromycin users seemed not to be at risk for cardiac events as compared with non-clarithromycin users at 3 months (4.7% vs 2.9%, P = .63) and 1 year (10.9% vs 5.7%, P = .35). Neither life-threatening dysrhythmia nor cardiac death was noted. The risk factors for cardiac events within 3 months after therapy were smoker (OR:5.38, 95% CI:1.39-20.78), and events within 1 year were smoker (OR:3.8, 95% CI:1.41-10.22), and diabetes mellitus (OR:5.68, 95% CI:1.9-16.98). Among patients with coronary artery disease who received anti-H pylori therapy, short-term cardiac events did not increase in clarithromycin users but should be considered in diabetic and smoking patients.