[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100388216":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":10,"centralContacts":23,"locations":10,"responsibleParty":33,"collaborators":35,"id":41,"slug":42,"hasResults":43,"nctId":44,"briefTitle":45,"officialTitle":46,"acronym":10,"eligibilityCriteria":47,"healthyVolunteers":48,"sex":49,"minAge":50,"maxAge":10,"enrollmentInfo":51,"targetDuration":10,"studyType":54,"phases":10,"briefSummary":55,"conditions":56,"keywords":10,"overallStatus":58,"whyStopped":10,"lastUpdateSubmitDate":59,"lastUpdatePostDateStruct":60,"startDateStruct":63,"completionDateStruct":65,"leadSponsor":67,"locationsCount":10},{"fullName":5,"class":6},"Haute Ecole de Santé Vaud","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Chronic low back pain (CLBP)",null,"All CLBP patients should present with non-specific low back pain (pain from lower ribs to gluteal folds) for more than 3 months.",[13],"Other: Visual cues",{"label":15,"type":10,"description":16,"interventionNames":17},"Asymptomatic controls","Asymptomatic participants should have had no history of LBP requiring medical attention during the last two years and no other concomitant pain or condition that could compromise the evaluation of lumbar kinematics.",[13],[19],{"type":6,"name":20,"description":21,"armGroupLabels":22,"otherNames":10},"Visual cues","Participants will be asked to move following cues displayed on a screen in front of them.",[15,9],[24,29],{"name":25,"role":26,"phone":27,"phoneExt":10,"email":28},"Julien Favre, PhD","CONTACT","0213141868","julien.favre@chuv.ch",{"name":30,"role":26,"phone":31,"phoneExt":10,"email":32},"Guillaume Christe, MSc","0213168123","guillaume.christe@hesav.ch",{"type":34,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR",[36,38],{"name":37,"class":6},"University of Lausanne Hospitals",{"name":39,"class":40},"Clinique Romande de Readaptation","NETWORK","100388216","measurement-of-spinal-kinematics-during-various-movements-100388216",false,"NCT04334889","Measurement of Spinal Kinematics During Various Movements","Differences in Spinal Kinematics During Various Activities Between Asymptomatic Subjects and Patients With Chronic Low Back Pain","Inclusion Criteria:\n\n\\- sufficient French level to understand the instructions for the tests, the information sheet, the consent form.\n\nFor CLBP patients:\n\n\\- diagnosis of non-specific low back pain (pain from lower ribs to gluteal folds) for more than 3 months.\n\nFor asymptomatic participants:\n\n* no history of LBP requiring medical attention during the last two years\n* no other concomitant pain or condition that could compromise the evaluation of lumbar kinematics.\n\nExclusion Criteria:\n\n* pregnancy\n* skin allergy to tape\n* body mass index (BMI) above 32\n\nFor patients with CLBP only:\n\n* specific low back pain (such as the presence of infection, rheumatological or neurological diseases, spinal fractures, tumours)\n* any known important spinal deformities\n* previous back surgery that limits spinal mobility\n* high level of pain at the time of experiment that prevents repeated movements (severity and irritability)\n* other concomitant pain or condition that could compromise the evaluation of spinal kinematics.",true,"ALL","18 Years",{"count":52,"type":53},40,"ESTIMATED","OBSERVATIONAL","Participants will perform movements while receiving different visual cues. Spinal kinematics will be measured during these movements and compared between asymptomatic and CLBP participants. Participants will come for a unique session.",[57],"Low Back Pain","NOT_YET_RECRUITING","2025-09-25",{"date":61,"type":62},"2025-09-30","ACTUAL",{"date":64,"type":53},"2025-10",{"date":66,"type":53},"2026-04",{"name":5,"class":6}]