[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100621146":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":27,"centralContacts":31,"locations":36,"responsibleParty":55,"collaborators":58,"id":65,"slug":24,"hasResults":66,"nctId":67,"briefTitle":68,"officialTitle":69,"acronym":24,"eligibilityCriteria":70,"healthyVolunteers":66,"sex":71,"minAge":72,"maxAge":73,"enrollmentInfo":74,"targetDuration":24,"studyType":77,"phases":78,"briefSummary":80,"conditions":81,"keywords":83,"overallStatus":39,"whyStopped":24,"lastUpdateSubmitDate":87,"lastUpdatePostDateStruct":88,"startDateStruct":91,"completionDateStruct":93,"leadSponsor":95,"locationsCount":96},{"fullName":5,"class":6},"Laval University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Motorized lumbar support","EXPERIMENTAL","The motorized lumbar support is battery-powered orthosis providing adjustable traction between thoracic and pelvic components, and apply controlled decompressive forces while maintaining mobility.",[13],"Other: Motorized lumbar support",{"label":15,"type":16,"description":17,"interventionNames":18},"Standard lumbar support","ACTIVE_COMPARATOR","This is a semi-rigid lumbar support featuring six steel stays, elastic side panels, and a neoprene wrap that allows for individualized adjustment.",[19],"Other: Standard lumbar support",[21,25],{"type":6,"name":9,"description":22,"armGroupLabels":23,"otherNames":24},"Participants will be advised to wear motorized lumbar support for a minimum of 4 hours and a maximum of 8 consecutive hours per day throughout the three-week study period. To reach the target of 4 hours, participants will gradually increase their daily wear time : 2 hours on the first day, 3 hours on the second day and 4 hours on the third day.",[9],null,{"type":6,"name":15,"description":22,"armGroupLabels":26,"otherNames":24},[15],[28],{"name":29,"affiliation":5,"role":30},"Hugo Massé-Alarie, PhD","PRINCIPAL_INVESTIGATOR",[32],{"name":29,"role":33,"phone":34,"phoneExt":24,"email":35},"CONTACT","+1 (418) 529 9141","hugo.masse-alarie@fmed.ulaval.ca",[37],{"facility":38,"status":39,"city":40,"state":41,"zip":42,"country":43,"cosmosGeoPoint":44,"geoPoint":49,"contacts":50},"Centre interdisciplinaire de recherche en réadaptation et intégration sociale (CIRRIS)","RECRUITING","Québec","Quebec","G1M 2S8","Canada",{"type":45,"coordinates":46},"Point",[47,48],-71.21454,46.81228,{"lat":48,"lon":47},[51],{"name":52,"role":33,"phone":53,"phoneExt":24,"email":54},"Orlane Ballot, PhD","418-529-9141","orlane.ballot.1@ulaval.ca",{"type":30,"investigatorFullName":56,"investigatorTitle":57,"investigatorAffiliation":5,"oldNameTitle":24,"oldOrganization":24},"Hugo Massé-Alarie","Associate Professor",[59,62],{"name":60,"class":61},"Corset Saint-Francis","UNKNOWN",{"name":63,"class":64},"MedTeq","INDUSTRY","100621146",false,"NCT07366827","Effectiveness of Motorised Lumbar Support for Non-specific Low Back Pain","Effectiveness of a Motorized Lumbar Support for Non-specific Low Back Pain: A Randomized Controlled Trial","Inclusion Criteria\n\n* Adults between 18 and 65 years old with non-specific low back pain.\n* Average pain level of ≥3 out of 10 during the previous week.\n* Pain-related disability ≥10% at ODI.\n* Pain relief must be present during manual traction, measured by a moderate improvement (+3) on a global rating of change scale (anchors: -7 to +7).\n\nExclusion Criteria:\n\n* Specific cause of low back pain (e.g., fracture, cancer, spinal stenosis, severe spondylolisthesis)\n* Presence of neuropathic pain (leg or back of 4 at the DN4).\n* Pregnancy.\n* Body mass index \\> 32.\n* Waist size between 74 and 115 cm.\n* Respiratory and circulatory conditions.\n* Osteoporosis.\n* Paraplegia and hemiplegia.\n* Abdominal wounds at the site of the orthosis.\n* Rib or pelvic fractures less than 3 months.\n* Presence of electronic medical device.","ALL","18 Years","65 Years",{"count":75,"type":76},70,"ESTIMATED","INTERVENTIONAL",[79],"NA","Low back pain (LBP) represents a common musculoskeletal conditions worlwide, causing substantial disability and economic burden. While traditional semi-rigid lumbar supports are commonly prescribed to alleviate LBP symptoms, their effectiveness remains limited by their static mechanical properties and lack of adaptability to movement patterns. Motorized lumbar support offer a novel approach by allowing the application of controlled decompressive forces while maintaining functional mobility. This experimental study aims to compare the effectiveness between a motorized lumbar support and a standard semi-rigid support in adults with non-specific LBP. Seventy adults with non-specific low back pain (LBP) will be recruited. Primary outcomes (pain intensity and physical functioning \\[daily average\\]) will be collected daily, while secondary outcomes (average pain intensity over the last week, pain-related disability, etc.) will be assessed at baseline, 3 and 9 weeks after randomization.",[82],"Non-specific Low Back Pain",[84,85,86],"non-specific low back pain","motorized lumbar support","standard lumbar support","2026-04-22",{"date":89,"type":90},"2026-04-24","ACTUAL",{"date":92,"type":90},"2026-02-16",{"date":94,"type":76},"2028-09-01",{"name":5,"class":6},1]