·6·医药前沿2024年3月第14卷第8期论著负压封闭引流联合威伐光治疗难愈性创面的临床效果观察郭忠梁,刘元媛(通信作者),刘应平,王静,徐敏(遂宁市中心医院烧伤整形及创面外科四川遂宁629000)【摘要】目的:观察负压封闭引流(VSD)联合威伐光(wIRA)治疗难愈性创面的临床效果。方法:选取2020年1月—2023年1月遂宁市中心医院收治的64例难愈性创面患者,按住院顺序排列,分为试验组和对照组,每组32例。试验组清创术后实施VSD+wIRA治疗,对照组清创术后实施换药治疗。观察两组肉芽生长速度、创面愈合速度、治疗时间以及临床换药次数。结果:试验组治疗第7天创面肉芽生长情况评分高于对照组,差异有统计学意义(P<0.05);试验组行Ⅱ期手术闭合创面的时间短于对照组,差异有统计学意义(P<0.05);试验组行Ⅱ期手术术前1d创面肉芽组织生长情况评分低于对照组,差异有统计学意义(P<0.05);试验组换药次数少于对照组,差异有统计学意义(P<0.05)。结论:VSD技术联合wIRA治疗难愈性创面的疗效确切,能缩短病程,是一种较理想的治疗方式。【关键词】负压封闭引流;难愈创面;威伐光【中图分类号】R641【文献标识码】A【文章编号】2095-1752(2024)08-0006-04Observationontheclinicaleffectofvacuumscalingdescalinganddrainagecombinedwithwater-filteredinfrared-AinthetreatmentofrefractorywoundsGUOZhongliang,LIUYuanyuan(Correspondingauthor),LIUYingping,WANGJing,XUMinDepartmentofBurnPlasticSurgeryandWoundSurgery,SuiningCentralHospital,Suining,Sichuan629000,China【Abstract】ObjectiveToobservetheclinicaltherapeuticeffectofvacuumscalingdrainage(VSD)combinedwithwater-filteredinfrared-A(wIRA)inthetreatmentofrefractorywounds.Methods64patientswithrefractorywoundsadmittedtotheBurnSuiningCentralHospitalfromJanuary2020toJanuary2023wereselectedandarrangedinhospitalizationorder,dividedintoanexperimentalgroupandacontrolgroup,with32casesineachgroup.Afterdebridement,theexperimentalgroupreceivedVSD+wIRAtreatment,whilethecontrolgroupreceivedconventionaldressingchanges.Thegrowthrateofgranulationtissue,woundhealingrate,treatmenttime,andclinicaldressingchangeswereobservedinbothgroups.ResultsOnthe7thdayoftreatment,thescoreofwoundgranulationgrowthintheexperimentalgroupwash...