A randomized controlled trial comparing the efficacy and safety of indobufen versus aspirin in reducing target vessel restenosis after drug-eluting balloon angioplasty in patients with coronary artery disease

Indobufen demonstrated non-inferior efficacy to aspirin in preventing TVR and MACE after DEB angioplasty in patients with CAD, with comparable safety profiles and no significant difference in gastrointestinal bleeding rates. However, indobufen is relatively more expensive than aspirin. While the present results suggest that indobufen may be a viable alternative to aspirin, particularly in patients at higher risk of gastrointestinal adverse reactions, this conclusion should be interpreted with caution due to the study's limitations, including its single-blind design and relatively small sample size.