Comparison of the Biodegradable Polymer Biolimus-Eluting Stents（BP-BES） and Durable Polymer Everolimus-Eluting Stent (DP-EES) in Patients with Coronary Artery Disease at five years follow up：A Systemic Review and Meta-analysis

Biodegradable polymer biolimus-eluting stents (BP-BES) coated with biodegradable polymer were expected to reduce the risk of late stent thrombosis, very late stent thrombosis, and to improve the outcomes of patient undergone percutaneous coronary intervention (PCI). we undertook to pool the data from clinical trials and observational studies to assess the safety and efficacy of BP-BES versus DP-EES at five-year follow-up in patients refer for PCI.

生物可降解聚合物生物可吸收支架（BP-BES）涂覆有生物可降解聚合物，预期可降低晚期支架血栓形成、极晚期支架血栓形成风险，并改善接受经皮冠状动脉介入治疗（PCI）患者的预后。本研究旨在汇集临床试验和观察性研究的资料，以评估BP-BES与DP-EES在PCI患者五年随访期的安全性和有效性。