[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100530001":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":24,"centralContacts":28,"locations":34,"responsibleParty":49,"collaborators":24,"id":53,"slug":54,"hasResults":55,"nctId":56,"briefTitle":57,"officialTitle":58,"acronym":24,"eligibilityCriteria":59,"healthyVolunteers":55,"sex":60,"minAge":61,"maxAge":24,"enrollmentInfo":62,"targetDuration":24,"studyType":65,"phases":66,"briefSummary":68,"conditions":69,"keywords":73,"overallStatus":37,"whyStopped":24,"lastUpdateSubmitDate":77,"lastUpdatePostDateStruct":78,"startDateStruct":81,"completionDateStruct":83,"leadSponsor":85,"locationsCount":86},{"fullName":5,"class":6},"Chinese University of Hong Kong","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"negative pressure wound therapy","EXPERIMENTAL","Both groups will have layered closure with 2-O Vicryl (polyglactin 910) braided suture for the subcutaneous layers and 3-O Stratafix knotless barbed suture for the subcuticular layer. Fixation strips (STERI-Strip, 3M) would then be applied to the entire length of the wound. For the NPWT group, the Smith \\& Nephew PICO dressing will be chosen as it is versatile with various size options, and the small suction pump is would not causing much problems to patient mobility. For the standard dressing group, the same PICO dressing will be applied, but without the suction.",[13],"Device: negative pressure wound therapy",{"label":15,"type":16,"description":11,"interventionNames":17},"standard dressing","ACTIVE_COMPARATOR",[18],"Other: standard dressing",[20,25],{"type":21,"name":9,"description":22,"armGroupLabels":23,"otherNames":24},"DEVICE","The intervention group will have layered closure with a 2-O Vicryl (polyglactin 910) braided suture for the subcutaneous layers and a 3-O Stratafix knotless barbed suture for the subcuticular layer. Fixation strips (STERI-Strip, 3M) would then be applied to the entire length of the wound. The Smith \\& Nephew PICO dressing will be chosen as it is versatile with various size options, and the small suction pump is would not causing much problems to patient mobility.",[9],null,{"type":6,"name":15,"description":26,"armGroupLabels":27,"otherNames":24},"The standard dressing group will have layered closure with a 2-O Vicryl (polyglactin 910) braided suture for the subcutaneous layers and a 3-O Stratafix knotless barbed suture for the subcuticular layer. Fixation strips (STERI-Strip, 3M) would then be applied to the entire length of the wound. The same PICO dressing will be applied, but without the suction.",[15],[29],{"name":30,"role":31,"phone":32,"phoneExt":24,"email":33},"Michael Tim-Yun Ong","CONTACT","26364171","michael.ong@cuhk.edu.hk",[35],{"facility":36,"status":37,"city":38,"state":24,"zip":24,"country":38,"countryCode":39,"cosmosGeoPoint":40,"geoPoint":45,"contacts":46},"The Chinese University of Hong Kong","RECRUITING","Hong Kong","HK",{"type":41,"coordinates":42},"Point",[43,44],114.17469,22.27832,{"lat":44,"lon":43},[47],{"name":48,"role":31,"phone":32,"phoneExt":24,"email":33},"Michael Tim-yun Ong",{"type":50,"investigatorFullName":51,"investigatorTitle":52,"investigatorAffiliation":5,"oldNameTitle":24,"oldOrganization":24},"PRINCIPAL_INVESTIGATOR","Prof. Tim-Yun Michael ONG","Clinical Assistant Professor","100530001","routine-use-of-negative-pressure-wound-therapy-thr-tkr-rct-100530001",false,"NCT06181097","Routine Use of Negative Pressure Wound Therapy THR TKR RCT","Routine Use of Negative Pressure Wound Therapy in Primary Hip and Knee Arthroplasties; a Randomized Controlled Trial","Inclusion Criteria:\n\n* Patients undergoing total knee or total hip arthroplasty at Prince of Wales Hospital, Hong Kong.\n\nExclusion Criteria:\n\n* Patients using steroid, or other immune modulators that is known to affect wound healing, prior surgery to the knee or hip, skin condition such as eczema that would result in poor healing or widen scars, patients with a known significant history of hypertrophic scarring or keloid.","ALL","50 Years",{"count":63,"type":64},82,"ESTIMATED","INTERVENTIONAL",[67],"NA","Negative pressure wound therapy (NPWT) for post total joint arthroplasty incisions has demonstrated benefits in reducing wound complications. A prospective randomized trial will be conducted including 40 patients who will undergo total knee and total hip arthroplasty. The number of wound complications within 21 days will be recorded. As well, the aesthetic appearance and quality of scarring of the scar will be assessed.",[70,71,72],"Knee Arthropathy","Hip Arthropathy","Negative Pressure Wound Therapy",[70,71,74,75,76],"TKR","THR","Wound therapy","2023-12-23",{"date":79,"type":80},"2023-12-29","ACTUAL",{"date":82,"type":80},"2023-12-11",{"date":84,"type":64},"2026-12-10",{"name":5,"class":6},1]