[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100542436":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":25,"centralContacts":29,"locations":39,"responsibleParty":88,"collaborators":24,"id":90,"slug":91,"hasResults":92,"nctId":93,"briefTitle":94,"officialTitle":95,"acronym":96,"eligibilityCriteria":97,"healthyVolunteers":92,"sex":98,"minAge":99,"maxAge":100,"enrollmentInfo":101,"targetDuration":24,"studyType":104,"phases":105,"briefSummary":107,"conditions":108,"keywords":24,"overallStatus":42,"whyStopped":24,"lastUpdateSubmitDate":110,"lastUpdatePostDateStruct":111,"startDateStruct":114,"completionDateStruct":116,"leadSponsor":118,"locationsCount":119},{"fullName":5,"class":6},"Isala","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Posterolateral approach (PLA)","ACTIVE_COMPARATOR","THA by using the posterolateral approach",[13],"Procedure: Total Hip Arthroplasty",{"label":15,"type":10,"description":16,"interventionNames":17},"Direct superior approach (DSA)","THA using the direct superior approach",[13],[19],{"type":20,"name":21,"description":22,"armGroupLabels":23,"otherNames":24},"PROCEDURE","Total Hip Arthroplasty","a surgical procedure in which an orthopaedic surgeon removes the damaged bone and cartilage and replaces this with prosthetic components.",[15,9],null,[26],{"name":27,"affiliation":5,"role":28},"Harmen B. Ettema, MD\u002FPhD","PRINCIPAL_INVESTIGATOR",[30,35],{"name":31,"role":32,"phone":33,"phoneExt":24,"email":34},"Harmen Ettema, MD\u002FPhD","CONTACT","0031886245656","h.b.ettema@isala.nl",{"name":36,"role":32,"phone":37,"phoneExt":24,"email":38},"Roelina Munnik-Hagewoud, PhD","0031886245375","r.munnik@isala.nl",[40,57,75],{"facility":41,"status":42,"city":43,"state":44,"zip":45,"country":46,"countryCode":47,"cosmosGeoPoint":48,"geoPoint":53,"contacts":54},"Amphia","RECRUITING","Breda","North Brabant","4818CK","Netherlands","NL",{"type":49,"coordinates":50},"Point",[51,52],4.77596,51.58656,{"lat":52,"lon":51},[55],{"name":56,"role":32,"phone":24,"phoneExt":24,"email":24},"Stefan BT Bolder, MD",{"facility":5,"status":42,"city":58,"state":59,"zip":60,"country":46,"countryCode":47,"cosmosGeoPoint":61,"geoPoint":65,"contacts":66},"Zwolle","Overijssel","8000 GK",{"type":49,"coordinates":62},[63,64],6.09444,52.5125,{"lat":64,"lon":63},[67,71,74],{"name":68,"role":32,"phone":69,"phoneExt":24,"email":70},"Diederik de Boer, MSc.","00316248117","die.de.boer@isala.nl",{"name":72,"role":32,"phone":73,"phoneExt":24,"email":38},"Roelina Munnik, PhD","00316245375",{"name":31,"role":28,"phone":24,"phoneExt":24,"email":24},{"facility":76,"status":42,"city":77,"state":78,"zip":79,"country":46,"countryCode":47,"cosmosGeoPoint":80,"geoPoint":84,"contacts":85},"Medisch Centrum Leeuwarden","Leeuwarden","Provincie Friesland","8934AD",{"type":49,"coordinates":81},[82,83],5.80973,53.20271,{"lat":83,"lon":82},[86],{"name":87,"role":32,"phone":24,"phoneExt":24,"email":24},"Wierd Zijlstra, MD\u002FPhD",{"type":28,"investigatorFullName":72,"investigatorTitle":89,"investigatorAffiliation":5,"oldNameTitle":24,"oldOrganization":24},"Researcher","100542436","direct-superior-approach-versus-posterolateral-approach-in-total-hip-arthroplasty-splash-100542436",false,"NCT06342843","Direct Superior Approach Versus PosteroLateral Approach in Total Hip Arthroplasty (SPLAsH)","Direct Superior Approach Versus PosteroLateral Approach in Total Hip Arthroplasty: a Multicenter Double Blinded Randomized Controlled Trial","SPLAsH","Inclusion Criteria:\n\nSubject\n\n* Has symptomatic incapacitating coxarthrosis in whom total hip arthroplasty (THA) is indicated, diagnosed by both physical examination and pelvic\u002Fhip X-ray\n* Has signed informed consent\n* Is ageing 18 years or older at time of study entry\n* Is competent and able to participate in follow-up\n\nExclusion Criteria:\n\n* Previous ipsilateral hip surgery\n* BMI \\>35 kg\u002Fm2\n* Contralateral incapacitating coxarthrosis, diagnosed by both physical examination and pelvic\u002Fhip X-ray\n* Neurological conditions influencing walking pattern\n* Inability to walk without walking aid preoperatively\n* Rheumatoid arthritis (RA)\n* Severe hip dysplasia\n* Cognitive impairment\n* Malignancies or metastases involving the hip joint or the nearby soft tissues\n* Inability to speak and write Dutch language","ALL","18 Years","99 Years",{"count":102,"type":103},211,"ESTIMATED","INTERVENTIONAL",[106],"NA","This study will compare postoperative pain, health related quality of life (HRQoL), function, rehabilitation, urinary incontinence, muscle atrophy and component positioning in total hip arthroplasty (THA) using the posterolateral approach (PLA) or the direct superior approach (DSA). In addition, the CT images will be used to validate a new metal artefact reduction technique.",[109],"Osteoarthritis, Hip","2025-07-30",{"date":112,"type":113},"2025-08-03","ACTUAL",{"date":115,"type":113},"2024-03-26",{"date":117,"type":103},"2027-12-31",{"name":5,"class":6},3]