[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"trial:NCT05966896":3,"trial-entities:NCT05966896":87,"trial-summary:NCT05966896":91},{"id":4,"nct_id":4,"org_study_id":5,"brief_title":6,"official_title":7,"overall_status":8,"completion_date":9,"status_verified_date":10,"last_update_date":11,"start_date":12,"sponsor_name":13,"lead_sponsor_class":14,"has_dmc":15,"brief_summary":16,"detailed_description":17,"conditions":18,"keywords":20,"study_type":21,"primary_purpose":22,"phases":23,"enrollment_info":25,"interventions":28,"primary_outcomes":35,"secondary_outcomes":40,"sex":44,"minimum_age":45,"maximum_age":46,"healthy_volunteers":15,"eligibility_criteria":47,"std_ages":51,"locations":54,"central_contacts":64,"overall_officials":65,"references":69,"see_also_links":86},"NCT05966896","23-0202","Epidural Stimulation to Restore Voluntary Movement Following Spinal Cord Injury","Epidural Stimulation to Restore Voluntary Movement Following Spinal Cord Injury: Spared Fibers Proof-of-concept Study","ENROLLING_BY_INVITATION","2027-12","2026-04","2026-06-08","2026-04-22","University of Colorado, Denver","OTHER",false,"This proof-of-concept case series will prospectively use magnetic resonance imaging (MRI) evidence of spared spinal cord neural fibers to guide the selection of 2 research participants to receive a surgically implanted epidural stimulator with the goal of restoring voluntary movement after spinal cord injury (SCI).\n\nBecause MRI evidence of spared spinal cord neural fibers demonstrated significant relationships with responsiveness to epidural stimulation in SCI in retrospective studies, the proposed study is a traditional feasibility study - a prospective investigation to be used to capture preliminary safety and effectiveness information to determine if MRI can\u002Fshould be used in planning a future pivotal study.","This is an investigator-initiated proof of concept study performed at the University of Colorado Anschutz Medical Campus (CU Anschutz).\n\nThis 2-case proof-of-concept study will include 2 research participants with motor-complete SCI to evaluate the performance of the Medtronic epidural stimulator for restoring voluntary movement below the level of injury.\n\nParticipants will be enrolled at CU Anschutz. Screening data will be reviewed to determine participant eligibility. Two participants who meet all inclusion criteria and none of the exclusion criteria will be entered into the study.\n\nThe following treatment regimen will be used: epidural stimulation + 6 months of intensive outpatient physical therapy.\n\nTotal duration of study participation will be 8 months.",[19],"Spinal Cord Injuries",[],"INTERVENTIONAL","TREATMENT",[24],"NA",{"count":26,"type":27},2,"ESTIMATED",[29],{"type":30,"name":31,"description":32,"armGroupLabels":33},"DEVICE","implanted epidural stimulator","implantable multi-programmable neurostimulation system to deliver electrical stimulation to neural targets in the spinal cord",[34],"Epidural stimulation with Physical Therapy",[36],{"measure":37,"description":38,"timeFrame":39},"International Standards for Neurological Classification of Spinal Cord Injury lower extremity motor scores (ISNCSCI-LEMS)","International Standards for Neurological Classification of Spinal Cord Injury lower extremity motor scores (ISNCSCI-LEMS) will be used to measure the degree of voluntary motor change. LEMS is conducted with the participant lying supine and five key muscle groups on each side are tested for their ability to contract against gravity and resistance. ISNCSCI motor testing has been shown to have adequate to excellent interrater reliability in individuals with spinal cord injury, and is a valid tool for this population.","at day 1, at month 7, and at month 8",[41],{"measure":42,"description":43,"timeFrame":39},"The abbreviated World Health Organization Quality of Life (WHOQOL-BREF)","The abbreviated World Health Organization Quality of Life (WHOQOL-BREF) instrument will be used to measure the degree of participants' perception of change in quality of life after stimulator implantation. The WHOQOL-BREF assesses quality of life within the context of an individual's culture, value systems, personal goals, standards, and concerns. It has been studied and highly recommended for individuals with spinal cord injury. Scores for the abbreviated World Health Organization Quality of Life instrument range from 0 - 100, with higher scores indicating a better outcome.","ALL","18 Years","100 Years",{"inclusion":48,"exclusion":49,"raw_text":50},[],[],"Inclusion Criteria:\n\n1. American Spinal Injury Association Impairment Scale B spinal cord injury diagnosis\n2. Beyond 6 months of injury date\n3. Spinal cord injury at a level range of cervical 7 to thoracic 8 (C7-T8) with signs of upper motor neuron injury\n4. 18 years or older\n5. Height 5'1\" to 6'3\"\n6. Weight 250 lbs or less\n7. Sufficient upper extremity strength to manage a stability aide\n8. Magnetic resonance imaging evidence of spared spinal cord neural fibers\n\nExclusion Criteria:\n\n1. Claustrophobia and\u002For other contraindications to magnetic resonance imaging\n2. Unstable or symptomatic cardiorespiratory issues, in the opinion of the investigators\n3. Recent (within 3 months) history of fracture, contractures, pressure sore, deep vein thrombosis, urinary tract infection, or other infections that might interfere with interventions\n4. Contraindications to epidural stimulator implantation surgery\n5. Received botox injections into the lower extremities within the past 6 months\n6. Pregnancy\n7. Cauda Equina injury\n8. Any other neurological disorder besides spinal cord injury",[52,53],"ADULT","OLDER_ADULT",[55],{"facility":56,"city":57,"state":58,"zip":59,"country":60,"geoPoint":61},"University of Colorado Anschutz","Aurora","Colorado","80045","United States",{"lat":62,"lon":63},39.72943,-104.83192,[],[66],{"name":67,"affiliation":13,"role":68},"Andrew C Smith, PT, DPT, PhD","PRINCIPAL_INVESTIGATOR",[70,74,77,80,83],{"pmid":71,"type":72,"citation":73},"34854934","BACKGROUND","Smith AC, Angeli CA, Ugiliweneza B, Weber KA 2nd, Bert RJ, Negahdar M, Mesbah S, Boakye M, Harkema SJ, Rejc E. Spinal cord imaging markers and recovery of standing with epidural stimulation in individuals with clinically motor complete spinal cord injury. Exp Brain Res. 2022 Jan;240(1):279-288. doi: 10.1007\u002Fs00221-021-06272-9. Epub 2021 Dec 2.",{"pmid":75,"type":72,"citation":76},"33192348","Rejc E, Smith AC, Weber KA 2nd, Ugiliweneza B, Bert RJ, Negahdar M, Boakye M, Harkema SJ, Angeli CA. Spinal Cord Imaging Markers and Recovery of Volitional Leg Movement With Spinal Cord Epidural Stimulation in Individuals With Clinically Motor Complete Spinal Cord Injury. Front Syst Neurosci. 2020 Oct 21;14:559313. doi: 10.3389\u002Ffnsys.2020.559313. eCollection 2020.",{"pmid":78,"type":72,"citation":79},"21601270","Harkema S, Gerasimenko Y, Hodes J, Burdick J, Angeli C, Chen Y, Ferreira C, Willhite A, Rejc E, Grossman RG, Edgerton VR. Effect of epidural stimulation of the lumbosacral spinal cord on voluntary movement, standing, and assisted stepping after motor complete paraplegia: a case study. Lancet. 2011 Jun 4;377(9781):1938-47. doi: 10.1016\u002FS0140-6736(11)60547-3. Epub 2011 May 19.",{"pmid":81,"type":72,"citation":82},"24713270","Angeli CA, Edgerton VR, Gerasimenko YP, Harkema SJ. Altering spinal cord excitability enables voluntary movements after chronic complete paralysis in humans. Brain. 2014 May;137(Pt 5):1394-409. doi: 10.1093\u002Fbrain\u002Fawu038. Epub 2014 Apr 8.",{"pmid":84,"type":72,"citation":85},"30247091","Angeli CA, Boakye M, Morton RA, Vogt J, Benton K, Chen Y, Ferreira CK, Harkema SJ. Recovery of Over-Ground Walking after Chronic Motor Complete Spinal Cord Injury. N Engl J Med. 2018 Sep 27;379(13):1244-1250. doi: 10.1056\u002FNEJMoa1803588. Epub 2018 Sep 24.",[],{"nct_id":4,"conditions":88,"biomarkers":90},[89],"Spinal Cord Injury",[],{"nct_id":4,"found":15,"summary":92,"prompt_version":92},null]