Reduction of the risk of complete sternotomy scar dehiscence in cardiac surgery: a protocol for a randomised, open-label multicentre clinical investigation comparing negative pressure wound therapy (NPWT) versus standard dressing (PRISTER study)

降低心脏手术中胸骨切口完全裂开的风险：一项随机、开放标签、多中心临床研究方案，比较负压伤口治疗 (NPWT) 与标准敷料 (PRISTER 研究)