[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100612084":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":31,"centralContacts":35,"locations":41,"responsibleParty":59,"collaborators":10,"id":62,"slug":63,"hasResults":64,"nctId":65,"briefTitle":66,"officialTitle":67,"acronym":10,"eligibilityCriteria":68,"healthyVolunteers":64,"sex":69,"minAge":70,"maxAge":71,"enrollmentInfo":72,"targetDuration":10,"studyType":75,"phases":10,"briefSummary":76,"conditions":77,"keywords":79,"overallStatus":43,"whyStopped":10,"lastUpdateSubmitDate":87,"lastUpdatePostDateStruct":88,"startDateStruct":91,"completionDateStruct":93,"leadSponsor":95,"locationsCount":96},{"fullName":5,"class":6},"Fuzhou University Affiliated Provincial Hospital","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Suture Fixation (SF) Group",null,"Patients receiving high-strength suture modified tension band fixation for patellar fracture.",[13],"Procedure: High-Strength Suture Modified Tension Band Fixation",{"label":15,"type":10,"description":16,"interventionNames":17},"Screw-Cable Tension Band (SCTB) Group","Patients receiving traditional screw-cable tension band fixation for patellar fracture.",[18],"Procedure: Screw-Cable Tension Band Fixation",[20,27],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"PROCEDURE","High-Strength Suture Modified Tension Band Fixation","Use of high-strength sutures for modified tension band fixation in patellar fracture surgery.",[9],[26],"Suture Fixation (SF)",{"type":21,"name":28,"description":29,"armGroupLabels":30,"otherNames":10},"Screw-Cable Tension Band Fixation","Use of screws and cables for traditional modified tension band fixation in patellar fracture surgery.",[15],[32],{"name":33,"affiliation":5,"role":34},"Wei Xu, Dr","PRINCIPAL_INVESTIGATOR",[36],{"name":37,"role":38,"phone":39,"phoneExt":10,"email":40},"Anning Liu, M.Med. (candidate)","CONTACT","+8615259370989","jomt852@163.com",[42],{"facility":5,"status":43,"city":44,"state":45,"zip":46,"country":47,"countryCode":48,"cosmosGeoPoint":49,"geoPoint":54,"contacts":55},"RECRUITING","Fuzhou","Fujian","350001","China","CN",{"type":50,"coordinates":51},"Point",[52,53],119.30611,26.06139,{"lat":53,"lon":52},[56],{"name":33,"role":38,"phone":57,"phoneExt":10,"email":58},"+8613959116868","drxuwei@sina.com",{"type":34,"investigatorFullName":60,"investigatorTitle":61,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"Anning Liu","Anning Liu, Emergency Medicine Graduate, Fujian medical university","100612084","high-strength-suture-vs-traditional-tension-band-for-patellar-fractures-100612084",false,"NCT07248982","High-Strength Suture vs. Traditional Tension Band for Patellar Fractures","Prospective Cohort Study of High-Strength Suture Modified Tension Band Technique for the Treatment of Patellar Fractures","Inclusion Criteria:\n\n* 1.Age 18-55 years. 2.Radiographically confirmed patellar fracture (AO\u002FOTA 34-C1 or 34-C2). 3.First-time patellar fracture surgery. 4.Time from injury to surgery ≤ 2 weeks. 5.Able to comply with follow-up and provide written informed consent. 6.Normal pre-injury knee function. 7.Able to tolerate surgery and agree to surgical treatment. 8.Intact cognitive function.\n\nExclusion Criteria:\n\n* 1.Age \\\u003C18 or \\>55 years. 2.Pathological fractures. 3.Prior patellar surgery or severe underlying patellofemoral disease. 4.Time from injury to surgery \\>2 weeks. 5.Concurrent active infection or severe medical conditions. 6.Severe neuropsychiatric disorders affecting follow-up compliance. 7.Postmenopausal women. 8.Inability to tolerate surgery or refusal of surgery. 9.Comorbid patellar dysplasia, rheumatoid arthritis, or other patellofemoral diseases.\n\n  10.Comorbid systemic or local infection at surgical site. 11.Comorbid severe lower limb or systemic injuries. 12.Pre-injury cognitive impairment, mental disorder, or independent walking disability.\n\n  13.Other conditions unsuitable for enrollment.","ALL","18 Years","55 Years",{"count":73,"type":74},50,"ESTIMATED","OBSERVATIONAL","This prospective cohort study aims to evaluate the clinical efficacy of high-strength suture modified tension band fixation in treating patellar fractures and compare it with traditional screw-cable tension band fixation. Adult patients (18-55 years) with AO\u002FOTA 34-C1 or 34-C2 patellar fractures will be enrolled and followed for 12 months. Primary outcomes include Lysholm knee function score, knee range of motion (ROM), and visual analog scale (VAS) pain score at 12 months post-surgery. Secondary outcomes include fracture healing time, radiographic alignment quality, complication rates, reoperation rates, implant removal rates, SF-36 health survey scores, and patient satisfaction. No additional biological samples will be collected; data will focus on clinical, radiographic, and follow-up information.",[78],"Patella Fracture",[80,81,82,83,84,85,86],"Patellar Fracture","Tension Band Fixation","High-Strength Suture","Knee Function","Lysholm Score","VAS Pain Score","Prospective Cohort","2025-11-21",{"date":89,"type":90},"2025-11-25","ACTUAL",{"date":92,"type":90},"2024-02-01",{"date":94,"type":74},"2026-06-30",{"name":5,"class":6},1]