[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100587113":3},{"organization":4,"outcomesModule":7,"designInfo":50,"detailedDescription":57,"studyPopulation":53,"armGroups":58,"interventions":71,"overallOfficials":92,"centralContacts":116,"locations":123,"responsibleParty":310,"collaborators":312,"id":314,"slug":315,"hasResults":316,"nctId":317,"briefTitle":318,"officialTitle":319,"acronym":320,"eligibilityCriteria":321,"healthyVolunteers":316,"sex":322,"minAge":323,"maxAge":324,"enrollmentInfo":325,"targetDuration":53,"studyType":328,"phases":329,"briefSummary":331,"conditions":332,"keywords":335,"overallStatus":144,"whyStopped":53,"lastUpdateSubmitDate":339,"lastUpdatePostDateStruct":340,"startDateStruct":343,"completionDateStruct":345,"leadSponsor":347,"locationsCount":348},{"fullName":5,"class":6},"University of Aarhus","OTHER",{"primaryOutcomes":8,"secondaryOutcomes":13,"otherOutcomes":37},[9],{"measure":10,"description":11,"timeFrame":12},"HAGOS Pain","The HAGOS is a patient-reported questionnaire consisting of six different subscales. The pain subscale consists of 10 questions, which are all answered using standardised answer options following a 0-4-point Likert Scale. The scores are transformed into a subscale score ranging from 0 (worst) to 100 (best). A minimal clinically relevant difference of the HAGOS pain subscale has been reported to be 9.7 points among a group of patients undergoing hip arthroscopy for femoroacetabular impingement.","Baseline, week 6, week 12 and week 24",[14,17,21,24,27,30,34],{"measure":15,"description":16,"timeFrame":12},"HAGOS","The remaining five subscales of HAGOS: symptoms, function in daily living (ADL), function in sport and recreation (Sports\u002FRec), participation in physical activities (PA) and hip and\u002For groin-related quality of life (QOL). The scores are transformed into a subscale score ranging from 0 (worst) to 100 (best).",{"measure":18,"description":19,"timeFrame":20},"UCLA-AS","The patient-reported questionnaire: the University of California Los Angeles Activity Scale. There is only one question with 10 answers, ranging from 1 (worst) to 10 (best).","Baseline, week 12 and week 24",{"measure":22,"description":23,"timeFrame":20},"GPE","The patient-reported questionnaire: the Global Perceived Effect, where the participant answers four questions about the effect of the treatment received. Each question has 7 possible answers, ranging from 1 (best) to 7 (worst).",{"measure":25,"description":26,"timeFrame":20},"Single leg hop test","The objective measures include the single-leg hop for a distance test to test hip function. The hop distance is measured in cm.",{"measure":28,"description":29,"timeFrame":20},"30 second unilateral sit-to-stand test","The unilateral 30 second Sit to Stand test (unilateral 30STS) is a clinical test of lower extremity function. The unilateral 30STS tests how many correct repetitions of a sit to stand from a chair, a participant can complete in 30 seconds.",{"measure":31,"description":32,"timeFrame":33},"Number of training sessions the participant participated in","Adherence to the exercise protocol will be evaluated based on information from the physiotherapists and a self-reported training diary. Good adherence will be defined as participation in more than ≥70% of all training sessions (both supervised and self-training).","Throughout the study, summed in week 24",{"measure":35,"description":36,"timeFrame":33},"Adverse events","The physiotherapist will record any adverse events occurring during the study period.",[38,41,44,47],{"measure":39,"description":40,"timeFrame":20},"EQ-5D-5L","The patient-reported questionnaire: the European Quality of life 5 Dimensions with 5 Levels (EQ-5D-5L) where the participant answers six questions in relation to health-related quality of life",{"measure":42,"description":43,"timeFrame":20},"iPCQ","The patient-reported questionnaire: the Productivity Costs Questionnaire, where information on productivity is collected .",{"measure":45,"description":46,"timeFrame":20},"HUQ","Health Utilisation Questionnaire (HUQ) where information on healthcare and medicine is collected.",{"measure":48,"description":49,"timeFrame":20},"Usage of analgesics due to hip-related pain","The participants will be asked if they take any analgesics due to hip-related pain. If yes, they will be further asked what type of medicine (Paracetamol\u002FNSAID\u002FMorfin\u002FOther) and how often (Never\u002FMonthly\u002FWeekly\u002FDaily).",{"allocation":51,"interventionModel":52,"interventionModelDescription":53,"primaryPurpose":54,"observationalModel":53,"timePerspective":53,"maskingInfo":55},"RANDOMIZED","CROSSOVER",null,"TREATMENT",{"masking":56,"maskingDescription":53,"whoMasked":53},"NONE","This trial is an international multicentre randomised controlled trial, following the CONSORT guidelines. The intervention is a 12-week progressive resistance training programme, and the trial is designed with three follow-up time points. After the baseline test, the patients will be randomised in a 1:1 ratio to either the intervention or the control group using the Research Electronic Data Capture (REDCap) source hosted at Aarhus University. For both groups, the first test will be the baseline test, conducted before the randomisation. The second test will be conducted 6 weeks after randomisation, the third test will be conducted 12 weeks after randomisation and the fourth and last test will be conducted 24 weeks after randomisation. The primary outcome will be the change from baseline to the third follow-up, and the trial will be powered based on this period. The lasting effect of the intervention will be evaluated from baseline to the fourth follow-up test for the intervention group.",[59,65],{"label":60,"type":6,"description":61,"interventionNames":62},"Control group: Wait and see approach","The control group are randomized to 12 weeks of waiting time followed by 12 weeks of progressive resistance training.",[63,64],"Other: Progressive resistance training","Behavioral: Waiting time",{"label":66,"type":67,"description":68,"interventionNames":69},"Intervention group: progressive resistance training","EXPERIMENTAL","The intervention group are randomized to 12 weeks of progressive resistance training followed by 12 weeks of self guided exercise",[63,70],"Behavioral: Self guided exercise",[72,78,86],{"type":6,"name":73,"description":74,"armGroupLabels":75,"otherNames":76},"Progressive resistance training","The progressive resistance program consist of a five-minute aerobic warm-up on either an ergometer bike, treadmill or rowing machine followed by six resistance training exercises: landmine twist, walking lunges, leg press, hip abduction, hip adduction and hip flexion. All training sessions (three per week) will be supervised for the first two weeks. After that, there will be one weekly supervised training session and two self-directed sessions. The subjects will be scheduled for 36 training sessions over 12 weeks, of which 16 will be supervised. Each training session is designed based on the findings from the feasibility study and is expected to last approximately one hour. If a subject cannot perform all scheduled sessions in a week, additional sessions will be planned for the following week to obtain the 16 supervised sessions.",[60,66],[77],"Exercise therapy",{"type":79,"name":80,"description":81,"armGroupLabels":82,"otherNames":83},"BEHAVIORAL","Waiting time","12 weeks of waiting time",[60],[84,85],"Waitlist","Wait",{"type":79,"name":87,"description":88,"armGroupLabels":89,"otherNames":90},"Self guided exercise","12 weeks of self guided exercise",[66],[85,91],"Self training",[93,97,100,103,106,108,111,113],{"name":94,"affiliation":95,"role":96},"Stig S Jakobsen, PhD","Department of Orthopedic Surgery, Aarhus University Hospital, DK","STUDY_DIRECTOR",{"name":98,"affiliation":95,"role":99},"Lisa U Tønning, MHSc","PRINCIPAL_INVESTIGATOR",{"name":101,"affiliation":102,"role":96},"Inger Mechlenburg, DMSc","Department of Clinical Medicine, Aarhus University, DK",{"name":104,"affiliation":105,"role":96},"Ulrik Dalgas, PhD","Department of Public Health, Sports, Aarhus University, DK",{"name":107,"affiliation":95,"role":96},"Troels Kjeldsen, PhD",{"name":109,"affiliation":110,"role":96},"Cara Lewis, PhD","Department of Physical Therapy, Boston University, Boston, US",{"name":112,"affiliation":95,"role":96},"Martin Lamm, MSc",{"name":114,"affiliation":115,"role":96},"Joanne L Kemp, PhD","La Trobe Sport and Exercise Medicine Research Centre, La Trobe University, Melbourne, Australia",[117,121],{"name":98,"role":118,"phone":119,"phoneExt":53,"email":120},"CONTACT","+4526474080","lisatoenning@clin.au.dk",{"name":101,"role":118,"phone":122,"phoneExt":53,"email":120},"4521679062",[124,142,159,173,184,198,212,226,240,254,268,282,296],{"facility":125,"status":126,"city":127,"state":53,"zip":128,"country":129,"countryCode":130,"cosmosGeoPoint":131,"geoPoint":136,"contacts":137},"Aalborg Universitetshospital","NOT_YET_RECRUITING","Aalborg","9000","Denmark","DK",{"type":132,"coordinates":133},"Point",[134,135],9.9187,57.048,{"lat":135,"lon":134},[138],{"name":139,"role":118,"phone":140,"phoneExt":53,"email":141},"Jens Kristinsson","004597660000","hjk@rn.dk",{"facility":143,"status":144,"city":145,"state":53,"zip":146,"country":129,"countryCode":130,"cosmosGeoPoint":147,"geoPoint":151,"contacts":152},"Aarhus University Hospital","RECRUITING","Aarhus N","8200",{"type":132,"coordinates":148},[149,150],10.17317,56.20367,{"lat":150,"lon":149},[153,155,158],{"name":154,"role":118,"phone":119,"phoneExt":53,"email":120},"Lisa U Tønning, PhD",{"name":101,"role":118,"phone":156,"phoneExt":53,"email":157},"+4521679062","inger.mechlenburg@clin.au.dk",{"name":98,"role":99,"phone":53,"phoneExt":53,"email":53},{"facility":160,"status":126,"city":161,"state":53,"zip":162,"country":129,"countryCode":130,"cosmosGeoPoint":163,"geoPoint":167,"contacts":168},"Rigshospitalet","Copenhagen","2100",{"type":132,"coordinates":164},[165,166],12.56553,55.67594,{"lat":166,"lon":165},[169],{"name":170,"role":118,"phone":171,"phoneExt":53,"email":172},"Peter Horstmann","004535453545","peter.frederik.horstmann.02@regionh.dk",{"facility":174,"status":126,"city":161,"state":53,"zip":175,"country":129,"countryCode":130,"cosmosGeoPoint":176,"geoPoint":178,"contacts":179},"Bispebjerg og Frederiksberg Hospital","2400",{"type":132,"coordinates":177},[165,166],{"lat":166,"lon":165},[180],{"name":181,"role":118,"phone":182,"phoneExt":53,"email":183},"Søren Overgaard","004538635000","soeren.overgaard@regionh.dk",{"facility":185,"status":126,"city":186,"state":53,"zip":187,"country":129,"countryCode":130,"cosmosGeoPoint":188,"geoPoint":192,"contacts":193},"Regionshospitalet Gødstrup","Herning","7400",{"type":132,"coordinates":189},[190,191],8.97662,56.13615,{"lat":191,"lon":190},[194],{"name":195,"role":118,"phone":196,"phoneExt":53,"email":197},"Christina F Frandsen","004578430000","chrifroe@rm.dk",{"facility":199,"status":126,"city":200,"state":53,"zip":201,"country":129,"countryCode":130,"cosmosGeoPoint":202,"geoPoint":206,"contacts":207},"Nordsjællands Hospital - Hillerød","Hillerød","3400",{"type":132,"coordinates":203},[204,205],12.30081,55.92791,{"lat":205,"lon":204},[208],{"name":209,"role":118,"phone":210,"phoneExt":53,"email":211},"Samir Sarvan","004548294829","samir.sarvan@regionh.dk",{"facility":213,"status":144,"city":214,"state":53,"zip":215,"country":129,"countryCode":130,"cosmosGeoPoint":216,"geoPoint":220,"contacts":221},"Regionshospitalet Horsens","Horsens","8700",{"type":132,"coordinates":217},[218,219],9.85034,55.86066,{"lat":219,"lon":218},[222],{"name":223,"role":118,"phone":224,"phoneExt":53,"email":225},"Jeppe Lange, PhD","004578425000","jeppe.lange@clin.au.dk",{"facility":227,"status":126,"city":228,"state":53,"zip":229,"country":129,"countryCode":130,"cosmosGeoPoint":230,"geoPoint":234,"contacts":235},"Hvidovre Hospital","Hvidovre","2650",{"type":132,"coordinates":231},[232,233],12.47708,55.64297,{"lat":233,"lon":232},[236],{"name":237,"role":118,"phone":238,"phoneExt":53,"email":239},"Per Hölmich","0045 38623862","per.hoelmich@regionh.dk",{"facility":241,"status":126,"city":242,"state":53,"zip":243,"country":129,"countryCode":130,"cosmosGeoPoint":244,"geoPoint":248,"contacts":249},"Sjællands Universitetshospital - Køge","Køge","4600",{"type":132,"coordinates":245},[246,247],12.18214,55.45802,{"lat":247,"lon":246},[250],{"name":251,"role":118,"phone":252,"phoneExt":53,"email":253},"Eva Wetke","004556631500","ewe@regionsjaelland.dk",{"facility":255,"status":126,"city":256,"state":53,"zip":257,"country":129,"countryCode":130,"cosmosGeoPoint":258,"geoPoint":262,"contacts":263},"Næstved, Slagelse og Ringsted Hospital","Næstved","4700",{"type":132,"coordinates":259},[260,261],11.76092,55.22992,{"lat":261,"lon":260},[264],{"name":265,"role":118,"phone":266,"phoneExt":53,"email":267},"Henrik Vilsner","004556512000","hvl@regionsjaelland.dk",{"facility":269,"status":126,"city":270,"state":53,"zip":271,"country":129,"countryCode":130,"cosmosGeoPoint":272,"geoPoint":276,"contacts":277},"Odense Universitetshospital","Odense","5000",{"type":132,"coordinates":273},[274,275],10.38831,55.39594,{"lat":275,"lon":274},[278],{"name":279,"role":118,"phone":280,"phoneExt":53,"email":281},"Louise D Petersen","004566113333","louise.dyhring.petersen@rsyd.dk",{"facility":283,"status":126,"city":284,"state":53,"zip":285,"country":129,"countryCode":130,"cosmosGeoPoint":286,"geoPoint":290,"contacts":291},"Regionshospitalet Randers","Randers","8930",{"type":132,"coordinates":287},[288,289],10.03639,56.4607,{"lat":289,"lon":288},[292],{"name":293,"role":118,"phone":294,"phoneExt":53,"email":295},"Daniel Wæver","004578420000","DANWAE@rm.dk",{"facility":297,"status":126,"city":298,"state":53,"zip":299,"country":129,"countryCode":130,"cosmosGeoPoint":300,"geoPoint":304,"contacts":305},"Sygehus Lillebælt - Vejle","Vejle","7100",{"type":132,"coordinates":301},[302,303],9.5357,55.70927,{"lat":303,"lon":302},[306],{"name":307,"role":118,"phone":308,"phoneExt":53,"email":309},"Henriette Holm","004579405000","Henriette.Bruhn.Appel.Holm@rsyd.dk",{"type":311,"investigatorFullName":53,"investigatorTitle":53,"investigatorAffiliation":53,"oldNameTitle":53,"oldOrganization":53},"SPONSOR",[313],{"name":5,"class":6},"100587113","progressive-resistance-training-for-adults-with-external-snapping-hip-100587113",false,"NCT06924164","Progressive Resistance Training for Adults With External Snapping Hip","Snappy Hip Trial: A Randomized Crossover Trial Comparing the Clinical and Cost-effectiveness of Progressive Resistance Training Compared to Usual Care on Pain for Adults With External Snapping Hip","Snappy Hip","Inclusion criteria:\n\n* Age 18-40 years (10)\n* Experienced lateral hip joint \"snapping\" with pain discomfort within the last 14 days\n* Able to demonstrate the audible and\u002For visible lateral \"snapping\" during lateral hip joint movementor popping sound when the hip joint moves\n* Capable of commuting to the training facility\n* Proficient in reading and understanding Danish or English\n\nExclusion criteria:\n\n* Previous surgery on the affected hip\n* Planned surgery on lower extremities within the trial period\n* Anterior or medial hip discomfort that substantially exceeds the lateral hip discomfort\n* Any contraindication to exercise\n* Neurological, rheumatoid, or mental conditions affecting the hip function\n* Ongoing active cancer treatment\n* Planned vacation for more than 14 days within the intervention period\n* Pregnancy","ALL","18 Years","40 Years",{"count":326,"type":327},100,"ESTIMATED","INTERVENTIONAL",[330],"NA","External snapping hip is characterised by an audible and painful snap during hip movement among physical active people around 15-40 years old. Progressive resistance training has been suggested as a new potential treatment path in treating patients with external snapping hip. The investigators conducted a feasibility study and found that patients reported less pain and improved their physical function, quality of life and muscle strength after 12 weeks of progressive resistance training. The overall aim of the project is to compare hip pain in patients with external snapping hip treated with progressive resistance training to a wait-and-see approach, in a randomised controlled trial. This study has the potential to establish a new and specific treatment option for patients with external snapping hip, to be used nationally and internationally.",[333,334],"External Snapping Hip","Coxa Saltans External",[336,73,337,338],"External snapping hip","Coxa saltans external","Exercise","2026-10-06",{"date":341,"type":342},"2026-10-07","ACTUAL",{"date":344,"type":342},"2025-07-01",{"date":346,"type":327},"2027-04-01",{"name":143,"class":6},13]