[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100605339":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":25,"centralContacts":25,"locations":26,"responsibleParty":46,"collaborators":25,"id":50,"slug":51,"hasResults":52,"nctId":53,"briefTitle":54,"officialTitle":55,"acronym":25,"eligibilityCriteria":56,"healthyVolunteers":52,"sex":57,"minAge":58,"maxAge":59,"enrollmentInfo":60,"targetDuration":25,"studyType":63,"phases":64,"briefSummary":66,"conditions":67,"keywords":25,"overallStatus":28,"whyStopped":25,"lastUpdateSubmitDate":70,"lastUpdatePostDateStruct":71,"startDateStruct":74,"completionDateStruct":76,"leadSponsor":78,"locationsCount":79},{"fullName":5,"class":6},"Beijing Friendship Hospital","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Early Rehabilitation Group","EXPERIMENTAL","Patients in this arm will commence a standardized, progressive rehabilitation program at 2 weeks (±3 days) following unilateral biportal endoscopic (UBE) surgery. The regimen consists of core stability exercises and neurodynamic techniques designed to early activate core muscles, prevent neural adhesion, and restore function. Specific exercises include transverse abdominis activation, sit-to-stand training with abdominal bracing, four-point kneeling rockbacks for spinal mobility, neural mobilization in the modified straight leg raise position, and neural sliding techniques. The exercises are performed once daily and progressed based on patient tolerance. The entire intervention is supervised by a senior physical therapist.",[13],"Behavioral: Standardized Postoperative Rehabilitation Protocol",{"label":15,"type":16,"description":17,"interventionNames":18},"Late Rehabilitation Group","ACTIVE_COMPARATOR","This arm serves as the active comparator. Patients will commence the identical standardized, progressive rehabilitation program as the Experimental arm at 6 weeks (±3 days) following unilateral biportal endoscopic (UBE) surgery. The content of the rehabilitation regimen, exercise frequency, progression criteria, and supervision by a physical therapist are exactly the same as in the Experimental arm. This timing represents the conventional, later postoperative rehabilitation approach.",[13],[20],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"BEHAVIORAL","Standardized Postoperative Rehabilitation Protocol","This intervention is a standardized, progressive rehabilitation protocol for patients after lumbar disc herniation surgery, delivered under the guidance of a senior physical therapist. The protocol aims to improve pain, restore function, and prevent complications through core stability exercises and neurodynamic techniques. The exercises are performed once daily and progressed based on patient tolerance. The protocol consists of two phases:\n\nInitial Phase ( commencing postoperatively): Includes: 1) Transverse abdominis activation; 2) Sit-to-stand training with abdominal bracing; 3) Four-point kneeling rockbacks for spinal mobility; 4) Neural mobilization techniques (performed in sitting); 5) Neural sliding techniques (performed in sitting).\n\nProgressive Phase: Builds upon the initial exercises by increasing the range of motion, adding isometric hold times, and integrating cervical movement with neural techniques to increase difficulty and intensity.",[9,15],null,[27],{"facility":5,"status":28,"city":29,"state":30,"zip":31,"country":32,"countryCode":33,"cosmosGeoPoint":34,"geoPoint":39,"contacts":40},"RECRUITING","Beijing","Beijing Municipality","100050","China","CN",{"type":35,"coordinates":36},"Point",[37,38],116.39723,39.9075,{"lat":38,"lon":37},[41],{"name":42,"role":43,"phone":44,"phoneExt":25,"email":45},"Yue Li","CONTACT","+86 10 63139006","13661202501@163.com",{"type":47,"investigatorFullName":48,"investigatorTitle":49,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"SPONSOR_INVESTIGATOR","Li Xiang","chief physician","100605339","the-influence-of-the-timing-of-postoperative-rehabilitation-intervention-on-the-clinical-efficacy-of-unilateral-biportal-endoscopic-spine-system-in-the-treatment-of-lumbar-disc-herniation-100605339",false,"NCT07161232","The Influence of the Timing of Postoperative Rehabilitation Intervention on the Clinical Efficacy of Unilateral Biportal Endoscopic Spine System in the Treatment of Lumbar Disc Herniation","The Influence of the Timing of Postoperative Rehabilitation Intervention on the Clinical","Inclusion Criteria:\n\n* Aged between 19 and 65 years.\n\nDiagnosed with lumbar disc herniation by imaging and scheduled for unilateral biportal endoscopic (UBE) surgery.\n\nPresenting with radicular pain in the lower extremity, with a history of less than 1 year.\n\nAble to understand Chinese and complete questionnaires independently.\n\nPhysically capable of participating in exercise rehabilitation.\n\nWilling to participate and provide written informed consent.\n\nExclusion Criteria:\n\n* Aged under 18 or over 65 years.\n\nCombined with other spinal pathologies (e.g., ankylosing spondylitis, rheumatoid arthritis, spinal tumor, spinal fracture, cauda equina syndrome).\n\nDiagnosis of neurological disorders (e.g., multiple sclerosis, Parkinson's disease).\n\nPresence of uncontrolled cardiovascular, respiratory, or peripheral vascular diseases.\n\nHistory of severe psychiatric disorders (e.g., schizophrenia).\n\nPrevious history of spinal surgery.\n\nPregnancy or lactation.\n\nInability to understand or comply with the study procedures.","ALL","19 Years","65 Years",{"count":61,"type":62},72,"ESTIMATED","INTERVENTIONAL",[65],"NA","This study focuses on the impact of the timing of postoperative rehabilitation intervention on the clinical efficacy of unilateral biportal endoscopic spine surgery in the treatment of lumbar disc herniation. The main objective is to explore this impact and provide high-quality evidence-based medical evidence for making reasonable clinical decisions.",[68,69],"Lumbar Disc Herniation","Postoperative Rehabilitation","2025-08-30",{"date":72,"type":73},"2025-09-08","ACTUAL",{"date":75,"type":73},"2025-03-28",{"date":77,"type":62},"2027-03-28",{"name":48,"class":6},1]