目的 观察可调节负压引流技术联合局部氧疗治疗腹部切口感染创面的临床效果。 方法 对2009年5月-2012年9月28例腹部切口感染创面患者使用可调节负压引流技术联合局部氧疗治疗,创口内填入负压吸附垫,持续输氧0.5~1 L/min,可调节负压采用连续工作模式,使密闭创面保持60~120 mm Hg(1 mm Hg=0.133 kPa)的负压状态,3~7 d更换负压吸附垫和引流管。 结果 28例切口创面感染得到控制。8例经一次治疗创面愈合,15例经2~4次治疗创面愈合,2例行Ⅱ期缝合,3例患者对贴膜过敏,治疗一次后改为换药治疗。28例患者创面愈合时间4~28 d,平均14 d,随访1~18个月无切口裂开,7例有凹陷瘢痕,余瘢痕平整。 结论 可调节负压引流技术联合局部氧疗治疗腹部切口感染创面,具有操作简便、安全可靠、疗效明显的优点,可加快创面愈合,缩短住院时间,提高切口的愈合质量,减轻患者痛苦及医务人员的工作量。
ObjectiveTo investigate the necessity of subcutaneous suture for gynecologic abdominal incision, and to prove the clinical value of suture without subcutaneous ligature. MethodsWe retrospectively studied the clinical data of 210 cases of gynecologic abdominal incision treated between May 2010 and May 2013. A total of 111 cases had the suture without subcutaneous ligature and 99 received the traditional suture. ResultsOne patient (0.90%) had fat liquefaction in the group of suture without subcutaneous ligature, while 7 (7.07%) of fat liquefaction were found in the traditional suture group, and the difference was statistically significant (χ2=3.883, P=0.049). No hospital infection occurred. The healing period averaged (15.1±4.7) days, and the patients were followed up for 2 months without any complication of abdominal incision in all the patients. ConclusionSuture without subcutaneous ligature is simple and easy to practice, with precise effect, which deserves clinical application.
目的比较全层连续缝合法和分层缝合法在急诊腹部手术中的切口愈合效果。 方法将符合纳入标准的急诊腹部手术患者随机分为全层缝合组和分层缝合组,比较2组患者的切口愈合效果。 结果全层缝合组的关腹时间短于分层缝合组(P=0.000),但在切口液化发生率、切口感染发生率、总切口并发症发生率、切口愈合及术后住院时间方面,2组的差异均无统计学意义(P>0.05)。26例细菌培养结果为阳性(全层缝合组10例,分层缝合组16例)的患者中,致病菌主要为大肠埃希菌(11例)和铜绿假单胞菌(7例)。 结论相较于分层缝合法,急诊腹部手术中采用全层缝合法既不增加切口并发症的发生率,又节省手术时间,对于危重患者具有重要的意义。