The Effect of Wound Problems Wound Dressing in Patients With Colorectal Cancer Surgery

This study was conducted as a randomized controlled trial in order to determine the effect of prophylactic negative pressure wound therapy for the prevention of surgical site complications in high-risk colorectal cancer surgery.
Hypothesis: Prophylactic negative pressure wound therapy applied after open colorectal cancer surgery to high-risk patients affects surgical wound complications.
pNBYT group: The study was completed with a total of 50 patients, 24 of intervention group anda 26 of the control group, who met the inclusion criteria at the surgical oncology service of a university hospital.
The data were collected using Patient Identification Form, Surgical Procedure Form, Wound Follow-up Chart and ASEPSİS Wound Scoring System. Ethics committee approval and written informed consent of the individuals was taken in the research.
The data were analyzed in SPSS Statistics 24.0 program using Shapiro Wilk test and Q-Q graphs, Independent Sample t test, Mann Whitney U test, Chi-square, Cochran’s Q and Friedman test. The value of p<0.05 was accepted for the statistical significance level. It was determined that the groups were similar in terms of identification and surgical procedure characteristics.

本研究为随机对照试验，旨在探讨预防性负压伤口疗法（prophylactic negative pressure wound therapy）对高危结直肠癌手术患者手术部位并发症的预防效果。研究假说：针对高危患者，于开放性结直肠癌手术后实施预防性负压伤口疗法，可对手术切口并发症产生影响。pNBYT组：本研究纳入某大学医院外科肿瘤专科符合纳入标准的患者共计50例，其中干预组24例、对照组26例。本研究采用患者信息登记表、手术记录表、伤口随访记录表及ASEPSIS伤口评分系统（ASEPSİS Wound Scoring System）收集数据。本研究已获得伦理委员会批准，并取得所有受试者的书面知情同意。采用SPSS Statistics 24.0统计软件对数据进行分析，所使用的统计方法包括Shapiro-Wilk检验、Q-Q图、独立样本t检验、Mann-Whitney U检验、卡方检验、Cochran Q检验及Friedman检验。本研究以p<0.05作为统计学显著性阈值。经分析，两组患者的基线信息及手术相关特征均无显著差异。