[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"scaphoid-nonunion\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:scaphoid-nonunion":30},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,2,0,[8,59],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":13,"acronym":14,"eligibilityCriteria":15,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":18,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":35,"overallStatus":46,"whyStopped":4,"lastUpdateSubmitDate":47,"lastUpdatePostDateStruct":48,"startDateStruct":51,"completionDateStruct":53,"leadSponsor":55,"locationsCount":58},"100407038","randomized-comparison-of-partial-wrist-fusion-with-or-without-triquetral-excision-parte-100407038",false,"NCT04580225","Randomized Comparison of PARtial Wrist Fusion With or Without Triquetral Excision (PARTE)","PARTE","Inclusion Criteria:\n\n* Participant has a stage II or III scapholunate advanced collapse (SLAC) or scaphoid nonunion advanced collapse (SNAC) wrist and is a surgical candidate for the included surgical interventions\n\nExclusion Criteria:\n\n* Participant has been diagnosed with other forms of wrist arthritis other than SLAC or SNAC\n* Participant has significant arthritis of the ipsilateral hand\u002Ffinger joint(s), major joint trauma, previous major wrist surgery, infection or neuromuscular pathology affecting the function of the ipsilateral upper extremity or ability to make a fist\n* Participant has a physical or mental health condition preventing completion of consent or questionnaires\n* Participant does not speak\u002Fread\u002Funderstand English\n* Participant has no fixed address or means of contact\n* Participant is unwilling to complete necessary follow-ups\n* Surgeon concludes that eligible salvage techniques are not appropriate at the time of surgery (based on injury characteristics or concomitant wrist pathology)","ALL","18 Years","75 Years",{"count":20,"type":21},170,"ESTIMATED","INTERVENTIONAL",[24],"NA","This randomized clinical trial (RCT) aims to compare clinical and radiographic outcomes of different partial wrist fusion techniques in participants with post-traumatic wrist arthritis. Participants with stage II or III scapholunate advanced collapse (SLAC) or scaphoid nonunion advanced collapse (SNAC) who meet the eligibility criteria will be randomly assigned to one of two parallel groups: Group A (partial wrist arthrodesis without triquetral excision i.e. four-corner arthrodesis), or Group B (partial wrist arthrodesis with triquetral excision i.e. three-corner or capitolunate arthrodesis with triquetral excision). The results of this study will provide evidence to guide surgeons in determining the ideal wrist fusion technique in the management of patients with post-traumatic wrist arthritis requiring surgery.",[27,28,29,30,31,32,33,34],"Wrist Arthritis","Wrist Arthropathy","Scapholunate Advanced Collapse","Scaphoid Nonunion","Post-traumatic; Arthrosis","Arthritis","Musculoskeletal Diseases","Joint Diseases",[36,37,38,39,40,41,42,43,44,45],"Post-traumatic wrist arthritis","Partial wrist fusions","Scapholunate advanced collapse","SLAC wrist","Scaphoid nonunion advanced collapse","SNAC wrist","Four-corner fusion","Bicolumnar wrist fusion","Three-corner fusion","Capitolunate fusion","RECRUITING","2026-06-19",{"date":49,"type":50},"2026-06-24","ACTUAL",{"date":52,"type":50},"2021-01-07",{"date":54,"type":21},"2027-04",{"name":56,"class":57},"University of Alberta","OTHER",5,{"id":60,"slug":61,"hasResults":11,"nctId":62,"briefTitle":63,"officialTitle":64,"acronym":4,"eligibilityCriteria":65,"healthyVolunteers":11,"sex":16,"minAge":17,"maxAge":66,"enrollmentInfo":67,"targetDuration":4,"studyType":22,"phases":69,"briefSummary":70,"conditions":71,"keywords":73,"overallStatus":46,"whyStopped":4,"lastUpdateSubmitDate":80,"lastUpdatePostDateStruct":81,"startDateStruct":83,"completionDateStruct":85,"leadSponsor":87,"locationsCount":89},"100483403","arthroscopic-vs-open-bone-grafting-for-scaphoid-delayednonunion-100483403","NCT05574582","Arthroscopic vs. Open Bone Grafting for Scaphoid Delayed\u002FNonunion","Arthroscopic Versus Open Cancellous Bone Grafting for Scaphoid Delayed\u002FNon-union in Adults: Study Protocol for a Randomized Clinical Trial","Inclusion Criteria:\n\n1. Patients aged 18-68 years.\n2. A scaphoid fracture without healing 2-6 months since fracture (delayed union) for cases with either displacement \\>1mm or comminution and failed non-operative treatment.\n3. Scaphoid fracture without healing \\>6 months since fracture (non-union) regardless of displacement, comminution and if previous non-operative treatment has been tried.\n4. ASA 1-3.\n\nExclusion Criteria:\n\n1. Open fractures\n2. Associated trans-scaphoid perilunate dislocation.\n3. Associated fracture in the hand\u002Fupper extremity.\n4. Previous failed surgical treatment for scaphoid delayed\u002Fnon-union.\n5. Stage 2 SNAC or above.\n6. Avascular necrosis of the proximal pole as evaluated with MRI and absence of punctate bleeding intraoperatively.\n7. Patients with gross humpback deformity of HLR \\>0.75 and\u002For DCA \\\u003C70⁰.\n8. Patients unable to understand instructions in Danish, complete the rehabilitation protocol, or answering the questionnaires because of physical or cognitive impairment, as evaluated by the surgeon at the first visit.","68 Years",{"count":68,"type":21},88,[24],"Single site, prospective, observer-blinded randomized controlled trial. Eighty-eight patients aged 18-68 years with scaphoid delayed\u002Fnon-union, will be randomized, 1:1, to either open iliac crest cancellous graft reconstruction or arthroscopic assisted distal radius cancellous chips graft reconstruction. All Danish citizens, referred to the orthopedic department, Copenhagen University Hospital in Gentofte with scaphoid delayed\u002Fnonunion will be offered participation in the trial. Exclusion criteria are: Associated fracture in the hand\u002Fupper extremity, previous failed surgical treatment for scaphoid delayed\u002Fnonunion, stage 2 SNAC or above, avascular necrosis of the proximal pole and gross deformity.\n\nPatients are stratified for smoking habits, proximal pole involvement, and displacement of \\>\u002F\\\u003C2mm. The primary outcome is time to union, measured with repeated CT scans at 2-week intervals from 6 to 16 weeks postoperatively. Secondary outcomes are Quick disabilities of the Arm, Shoulder and Hand (Q-DASH), Visual Analogue scale (VAS), donor site morbidity, union rate, restoration of scaphoid deformity, range of motion, key-pinch, grip strength, EQ5D-5L, patient satisfaction, complications, and revision surgery. Patients are examined before the operation and 1.5, 3, 6, 12 and 24 month after the operation. Online follow-up 5 and 10 years after surgery are performed.",[72,30],"Scaphoid Fracture",[74,75,76,77,78,79],"Scaphoid","Scaphoid nonunion","Cancellous","Graft","Arthroscopic","Timo to union","2023-02-28",{"date":82,"type":50},"2023-03-01",{"date":84,"type":50},"2023-02-15",{"date":86,"type":21},"2028-01-01",{"name":88,"class":57},"Herlev and Gentofte Hospital",1]