AI Summary & Key Takeaways
AI InsightThis combination is recommended as an optimal strategy for preventing NR.
📌 3 Key Takeaways
Özet
Objective: Studies examining the effects of tirofiban combined with other conventional drugs for treating patients with acute coronary syndrome (ACS) are lacking. Thus, in this study, we conducted a meta-analysis investigating both the safety and efficacy of intracoronary (IC) administration of tirofiban treatment alone versus in combination with other conventional treatments for the no-reflow phenomenon (NRP) during percutaneous coronary intervention (PCI) in patients with ACS. Methods: PubMed, Cochrane Library, Embase, Chinese Biomedical (CBM), Google Scholar, and China National Knowledge Infrastructure (CNKI) databases were searched for randomized controlled trials (RCTs) that included data comparing tirofiban treatment alone versus in combination with other conventional therapies. Two independent reviewers evaluated the quality of all data and studies were evaluated according to the Cochrane Collaboration Handbook 5.3. Results: Thirteen RCTs involving 937 patients were included in our analysis. Tirofiban plus conventional drug treatment improved thrombolysis in myocardial infarction (TIMI) grade 3 flow (OR: 0.18; 95% CI: 0.11–0.30; p<0.01), corrected TIMI frame count (CTFC) (WMD: 6.61; 95% CI: 4.69–8.53; p<0.01), and corrected left ventricular ejection fraction (LVEF) (WMD: −3.76; 95% CI: −4.70 to −2.82; p<0.01) and reduced major adverse cardiovascular events (MACE) (OR: 3.9; 95% CI; 2.51–6.07; p<0.01). Tirofiban plus conventional therapy reduced bleeding; however, no statistical significance was observed (OR: 1.24; 95% CI: 0.50–3.12; p=0.64). Conclusion: IC administration of tirofiban combined with conventional drugs is more effective than tirofiban treatment alone for no-reflow (NR) during PCI without increasing bleeding events. This combination is recommended as an optimal strategy for preventing NR.