[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100641358":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":21,"centralContacts":25,"locations":30,"responsibleParty":45,"collaborators":20,"id":47,"slug":48,"hasResults":49,"nctId":50,"briefTitle":51,"officialTitle":51,"acronym":52,"eligibilityCriteria":53,"healthyVolunteers":54,"sex":55,"minAge":56,"maxAge":57,"enrollmentInfo":58,"targetDuration":20,"studyType":61,"phases":62,"briefSummary":64,"conditions":65,"keywords":68,"overallStatus":32,"whyStopped":20,"lastUpdateSubmitDate":73,"lastUpdatePostDateStruct":74,"startDateStruct":77,"completionDateStruct":79,"leadSponsor":81,"locationsCount":82},{"fullName":5,"class":6},"National Taiwan University Hospital","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Joint immobilization by sling","EXPERIMENTAL","Participants would wear a simple shoulder sling to immobilize unilateral side of shoulder joint.",[13],"Device: Shoulder immobilization by sling",[15],{"type":16,"name":17,"description":18,"armGroupLabels":19,"otherNames":20},"DEVICE","Shoulder immobilization by sling","Unilateral shoulder joint immobilized by simple shoulder sling",[9],null,[22],{"name":23,"affiliation":5,"role":24},"YAO-CHANG LO, M.D.","STUDY_DIRECTOR",[26],{"name":23,"role":27,"phone":28,"phoneExt":20,"email":29},"CONTACT","+886 987-158-535","jeanoeno@gmail.com",[31],{"facility":5,"status":32,"city":33,"state":34,"zip":35,"country":34,"countryCode":36,"cosmosGeoPoint":37,"geoPoint":42,"contacts":43},"RECRUITING","Taipei","Taiwan","100229","TW",{"type":38,"coordinates":39},"Point",[40,41],121.52639,25.05306,{"lat":41,"lon":40},[44],{"name":23,"role":27,"phone":28,"phoneExt":20,"email":29},{"type":46,"investigatorFullName":20,"investigatorTitle":20,"investigatorAffiliation":20,"oldNameTitle":20,"oldOrganization":20},"SPONSOR","100641358","the-impact-of-shoulder-immobilization-by-orthoses-on-human-joint-biomechanics-and-inter-joint-coordination-100641358",false,"NCT07659054","The Impact of Shoulder Immobilization by Orthoses on Human Joint Biomechanics and Inter-joint Coordination","Biomechanics","Inclusion Criteria:\n\n* Patients with mid-shaft clavicle fractures aged between 20-65 years old. Free from any neuromusculoskeletal disease of the lower limbs and the lower back except for the clavicle fractures\n* Patients with acute shoulder rotators severe rupture aged between 20-65 years old. Free from any neuromusculoskeletal disease of the lower limbs and the lower back except for the shoulder rotators rupture.\n* Healthy controls with age, height, and weight matched to patient groups. Free from any neuromusculoskeletal disease of the lower limbs and the lower back.\n\nExclusion Criteria:\n\n* Individuals who have other gait altering disorders.\n* Age below 20 or above 65.\n* If a female participant is pregnant, she will be excluded until recovery from pregnancy.\n* If he\u002Fshe rejects to give his\u002Fher informed consent.\n* Has any neuromusculoskeletal diseases, orthopedic or medical diseases other than shoulder injuries resulting in difficulty of motion and ambulation.",true,"ALL","20 Years","65 Years",{"count":59,"type":60},30,"ESTIMATED","INTERVENTIONAL",[63],"NA","Shoulder joint orthoses are commonly used for patients with shoulder disorders to stabilize and protect shoulder joint after injury or surgery. These devices maintain proper anatomical alignment of the shoulder joint and surrounding soft tissues, reducing pain, facilitating proper recovery, and preventing further injury. Commonly used shoulder orthoses include shoulder sling, abduction brace, and figure-of-eight shoulder brace. The appropriate orthosis is selected based on patient's specific clinical needs, and it should be worn for an appropriate duration to avoid over or inadequate shoulder immobilization.\n\nWhen patients wear shoulder orthoses during daily activities, such as sit-to-stand, level walking, climbing stairs, or overcoming obstacles of a certain height, the immobilized shoulder reduces reciprocal arm swing, altering body's balance mechanism and potentially increasing the risk of falls. Different shoulder orthoses with various shoulder position affect human motor coordination and balance to varying degrees. Therefore, assessing the changes in body movements caused by shoulder immobilization with orthoses can provide crucial clinical information to aid in clinical decision-making.\n\nThis study utilizes stereophotogrammetry to measure and analyze subjects' motion changes while their shoulders are immobilized with orthoses. It aims to understand the biomechanical changes when subjects participate in static balance tests and dynamic activities. Through corresponding biomechanical analyses, including kinematics, dynamics, and joint coordination, the study seeks to understand the extent of the impact of shoulder orthoses on human movements. This information would serve as important reference data for subsequent clinical decisions regarding whether to use orthoses or not, the duration of use, and the suitability of the orthoses for patients of different ages.",[66,67],"Motion Analysis","Biomechanical Parameters",[69,70,71,72],"Motion analysis","stereophotogrammetry","Biomechanical analysis","Joint coordination","2026-06-15",{"date":75,"type":76},"2026-06-22","ACTUAL",{"date":78,"type":76},"2024-11-27",{"date":80,"type":60},"2030-12-31",{"name":5,"class":6},1]