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药物涂层球囊治疗冠状动脉小血管合并钙化病变的有效性和安全性 被引量:5

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摘要 目的比较药物涂层球囊(drug coated balloon,DCB)与药物洗脱支架(drug eluting stent,DES)治疗冠状动脉小血管合并钙化病变的疗效和安全性。方法本研究为前瞻性、单中心、随机对照研究,入选2018年1月至2019年10月河南省焦作市人民医院108例患者,剔除DCB手术失败患者(6例,12.7%)和总失访患者(9例,8.3%)后,余93例,其中DCB组41例和DES组52例,比较两组患者临床资料、基础造影结果、术中即刻效果和术后9个月随访结果。结果DCB组术后最小管腔直径(minimal lumen diameter,MLD)小于DES组,差异有显著性(P<0.001)。DCB组9个月随访MLD小于DES组,差异有显著性(P<0.001),但DCB组晚期管腔丢失少于DES组,差异有显著性(P<0.001)。DCB组管腔直径净增长高于DES组,但差异无显著性(P=0.34)。两组患者主要心血管事件发生率相比,差异无显著性(P=0.372)。结论针对冠状动脉小血管合并钙化病变患者,DCB治疗效果不劣于DES治疗。
出处 《中国临床医生杂志》 2021年第9期1050-1052,共3页 Chinese Journal For Clinicians
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