[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100615028":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":10,"centralContacts":10,"locations":19,"responsibleParty":38,"collaborators":10,"id":41,"slug":42,"hasResults":43,"nctId":44,"briefTitle":45,"officialTitle":45,"acronym":10,"eligibilityCriteria":46,"healthyVolunteers":43,"sex":47,"minAge":48,"maxAge":49,"enrollmentInfo":50,"targetDuration":10,"studyType":53,"phases":10,"briefSummary":54,"conditions":55,"keywords":57,"overallStatus":22,"whyStopped":10,"lastUpdateSubmitDate":61,"lastUpdatePostDateStruct":62,"startDateStruct":65,"completionDateStruct":67,"leadSponsor":69,"locationsCount":70},{"fullName":5,"class":6},"Linnaeus University","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Patellofemoral Pain Syndrome",null,"Patients diagnosed with patellofemoral pain syndrome by health care provider.",[13],"Other: Exercise",[15],{"type":6,"name":16,"description":17,"armGroupLabels":18,"otherNames":10},"Exercise","Exercise with progressively increased range of motion.",[9],[20],{"facility":21,"status":22,"city":23,"state":10,"zip":10,"country":24,"countryCode":25,"cosmosGeoPoint":26,"geoPoint":31,"contacts":32},"Linnaues University","RECRUITING","Kalmar","Sweden","SE",{"type":27,"coordinates":28},"Point",[29,30],16.36163,56.66157,{"lat":30,"lon":29},[33],{"name":34,"role":35,"phone":36,"phoneExt":10,"email":37},"Ted Gunhamn","CONTACT","+46480-4977688","ted.olssongunhamn@lnu.com",{"type":39,"investigatorFullName":34,"investigatorTitle":40,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"SPONSOR_INVESTIGATOR","PhD Candidate","100615028","exploring-the-relationship-between-range-of-motion-in-knee-rehabilitation-exercises-and-pain-in-patellofemoral-pain-syndrome-100615028",false,"NCT07287267","Exploring the Relationship Between Range of Motion in Knee Rehabilitation Exercises and Pain in Patellofemoral Pain Syndrome","Inclusion Criteria:\n\n* Patients diagnosed with PFP in only one knee by a licensed healthcare professional.\n* Aged 15-35 years.\n* A physical activity level of 3\u002F10 or higher on the Tegner Activity Scale before the injury.\n\nExclusion Criteria:\n\n* Any prior injury or condition with residual symptoms that may affect the results.\n* Current injury or condition affecting the performance of the test.\n* Resting pain greater than 0-1\u002F10 on the Numeric Pain Rating Scale (NRS) and pain greater than 1-2\u002F10 during light daily activities such as walking, sitting, standing, or climbing stairs.","ALL","15 Years","35 Years",{"count":51,"type":52},15,"ESTIMATED","OBSERVATIONAL","This study aims to investigate the relationship between knee joint range of motion and pain in patients with patellofemoral pain syndrome (PFPS). In a cross-sectional observational design, PFPS patients will perform trials involving progressively increased knee joint range of motion in three closed-chain exercises: squat, single-leg squat, and split squat. During each trial, participants will report pain levels on a 0-10 Visual Analog Scale (VAS) until either (1) achieving full depth in the respective exercise or (2) reaching a pain level of \\>5 on the VAS.",[56],"Patello Femoral Syndrome",[58,59,60],"Patellofemoral pain syndrome","Range of motion","patellofemoral pain","2025-12-16",{"date":63,"type":64},"2025-12-17","ACTUAL",{"date":66,"type":64},"2024-12-01",{"date":68,"type":52},"2026-04-01",{"name":34,"class":6},1]