[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100658206":3},{"organization":4,"outcomesModule":7,"designInfo":22,"detailedDescription":30,"studyPopulation":21,"armGroups":31,"interventions":42,"overallOfficials":48,"centralContacts":52,"locations":61,"responsibleParty":77,"collaborators":21,"id":80,"slug":81,"hasResults":82,"nctId":83,"briefTitle":84,"officialTitle":85,"acronym":21,"eligibilityCriteria":86,"healthyVolunteers":82,"sex":87,"minAge":88,"maxAge":89,"enrollmentInfo":90,"targetDuration":21,"studyType":93,"phases":94,"briefSummary":96,"conditions":97,"keywords":21,"overallStatus":63,"whyStopped":21,"lastUpdateSubmitDate":99,"lastUpdatePostDateStruct":100,"startDateStruct":103,"completionDateStruct":105,"leadSponsor":107,"locationsCount":108},{"fullName":5,"class":6},"Peking University Third Hospital","OTHER",{"primaryOutcomes":8,"secondaryOutcomes":13,"otherOutcomes":21},[9],{"measure":10,"description":11,"timeFrame":12},"Vancouver Scar Scale (VSS) score","Blinded plastic surgeons will assess each half of the surgical incision using the VSS. Lower scores indicate a better scar outcome.","6 months after surgery",[14,18],{"measure":15,"description":16,"timeFrame":17},"Modified Patient and Observer Scar Assessment Scale (mPOSAS) score","Blinded plastic surgeons will assess scar appearance for each half of the surgical incision using the mPOSAS. Lower scores indicate a better scar outcome.","1, 3, and 6 months after surgery",{"measure":19,"description":20,"timeFrame":17},"Device-related adverse events","Skin redness, itching, and other adverse events related to use of the disposable noninvasive skin closure device will be recorded.",null,{"allocation":23,"interventionModel":24,"interventionModelDescription":21,"primaryPurpose":25,"observationalModel":21,"timePerspective":21,"maskingInfo":26},"RANDOMIZED","PARALLEL","PREVENTION",{"masking":27,"maskingDescription":21,"whoMasked":28},"SINGLE",[29],"OUTCOMES_ASSESSOR","Surgical wounds can heal with visible scars. Tension on the skin may affect wound healing and scar formation. This study will evaluate whether a disposable noninvasive skin closure device can improve healing and reduce scar formation after plastic surgery.\n\nAdults undergoing plastic surgery with an incision longer than 2 cm on the cheek, neck, trunk, or limbs will be enrolled. Each participant's incision will be divided into two parts. By random assignment, the device will be applied to one part of the incision, while the other part will receive standard postoperative care without the device. This within-participant comparison allows each participant to serve as their own control.\n\nParticipants will return for assessments at 1, 3, and 6 months after surgery. Blinded plastic surgeons will assess wound healing and scar appearance using standardized scar-rating tools. The study will evaluate whether the device is safe and effective for supporting postoperative wound healing and preventing surgical scar formation.",[32,38],{"label":33,"type":34,"description":35,"interventionNames":36},"Tension Reduction","EXPERIMENTAL","The disposable noninvasive skin closure device will be applied to the randomly assigned half of the surgical incision for 3 months after surgery.",[37],"Device: Disposable Noninvasive Skin Closure Device (Shanghai Zhizhong Medical Technology Co., Ltd. Catalog No.: 240430PFF)",{"label":39,"type":40,"description":41,"interventionNames":21},"Control","NO_INTERVENTION","The other half of the same surgical incision will receive routine postoperative care without the disposable noninvasive skin closure device.",[43],{"type":44,"name":45,"description":46,"armGroupLabels":47,"otherNames":21},"DEVICE","Disposable Noninvasive Skin Closure Device (Shanghai Zhizhong Medical Technology Co., Ltd. Catalog No.: 240430PFF)","A disposable noninvasive skin closure device will be applied to the randomly assigned half of each participant's surgical incision after routine suturing. The device is designed to reduce tension across the skin surface without penetrating the skin. It will be used continuously for 3 months after surgery, while the other half of the incision will receive routine postoperative care without tension-reduction treatment.",[33],[49],{"name":50,"affiliation":5,"role":51},"Yimou Sun, M.D.","PRINCIPAL_INVESTIGATOR",[53,57],{"name":50,"role":54,"phone":55,"phoneExt":21,"email":56},"CONTACT","+86 13811625471","sym316@126.com",{"name":58,"role":54,"phone":59,"phoneExt":21,"email":60},"Mengying Jin, M.D.","+86 18811331677","1510301328@pku.edu.cn",[62],{"facility":5,"status":63,"city":64,"state":65,"zip":66,"country":67,"countryCode":68,"cosmosGeoPoint":69,"geoPoint":74,"contacts":75},"RECRUITING","Beijing","Beijing Municipality","100191","China","CN",{"type":70,"coordinates":71},"Point",[72,73],116.39723,39.9075,{"lat":73,"lon":72},[76],{"name":58,"role":54,"phone":59,"phoneExt":21,"email":60},{"type":51,"investigatorFullName":78,"investigatorTitle":79,"investigatorAffiliation":5,"oldNameTitle":21,"oldOrganization":21},"SunYimou","Associate Chief Physician","100658206","disposable-noninvasive-skin-closure-for-promoting-postoperative-wound-healing-and-preventing-surgical-skin-scarring-100658206",false,"NCT07849010","Disposable Noninvasive Skin Closure for Promoting Postoperative Wound Healing and Preventing Surgical Skin Scarring","Disposable Noninvasive Skin Closure for Promoting Postoperative Wound Healing and Preventing Surgical Skin Scarring: A Single-Center, Prospective, Randomized Split-Scar, Self-Controlled Clinical Trial","Inclusion Criteria:\n\n* Adults aged 20 to 50 years undergoing plastic surgery\n* Surgical incision located on the cheek, neck, trunk, or limbs, excluding the hands and feet\n* Surgical incision longer than 2 cm\n* Willing and able to provide written informed consent\n\nExclusion Criteria:\n\n* History of abnormal scar formation or keloids\n* Autoimmune disease\n* Surgical wound infection\n* Use of any scar treatment or wound treatment other than the study device during the study period","ALL","20 Years","50 Years",{"count":91,"type":92},25,"ESTIMATED","INTERVENTIONAL",[95],"NA","The purpose of this study is to evaluate the efficacy and safety of a disposable noninvasive skin closure device in promoting postoperative wound healing and reducing surgical scar formation. Participants will receive the device on one half of the surgical incision, with the other half serving as a control. Wound healing and scar appearance will be assessed during follow-up visits after surgery.",[98],"Scar","2026-10-07",{"date":101,"type":102},"2026-10-09","ACTUAL",{"date":104,"type":102},"2026-10-08",{"date":106,"type":92},"2027-12-31",{"name":5,"class":6},1]