[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100615217":3},{"organization":4,"armGroups":7,"interventions":10,"overallOfficials":10,"centralContacts":15,"locations":21,"responsibleParty":41,"collaborators":10,"id":43,"slug":10,"hasResults":44,"nctId":45,"briefTitle":46,"officialTitle":46,"acronym":10,"eligibilityCriteria":47,"healthyVolunteers":44,"sex":48,"minAge":49,"maxAge":50,"enrollmentInfo":51,"targetDuration":10,"studyType":54,"phases":10,"briefSummary":55,"conditions":56,"keywords":58,"overallStatus":24,"whyStopped":10,"lastUpdateSubmitDate":61,"lastUpdatePostDateStruct":62,"startDateStruct":65,"completionDateStruct":67,"leadSponsor":69,"locationsCount":70},{"fullName":5,"class":6},"The Fourth Affiliated Hospital of Zhejiang University School of Medicine","OTHER",[8,12],{"label":9,"type":10,"description":11,"interventionNames":10},"UBE",null,"Only decompression",{"label":13,"type":10,"description":14,"interventionNames":10},"Fusion","Lumbar Spine Fusion Surgery",[16],{"name":17,"role":18,"phone":19,"phoneExt":10,"email":20},"xiang xue, MD","CONTACT","+86 057989935990","xuexiang@zju.edu.cn",[22],{"facility":23,"status":24,"city":25,"state":26,"zip":27,"country":28,"countryCode":29,"cosmosGeoPoint":30,"geoPoint":35,"contacts":36},"4th Affiliated Hospital, School of Medicine, Zhejiang University","RECRUITING","Yiwu","Zhejiang","322000","China","CN",{"type":31,"coordinates":32},"Point",[33,34],120.07676,29.31506,{"lat":34,"lon":33},[37],{"name":38,"role":18,"phone":39,"phoneExt":10,"email":40},"Shaohua Zhang, MD","+86 0579-89935052","jigoulunli_zy4y@163.com",{"type":42,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100615217",false,"NCT07289737","Clinical Study on the Therapeutic Efficacy of Biportal Endoscopic Decompression Spine Surgery and Lumbar Decompression Fusion Surgery in the Treatment of Degenerative Lumbar Spondylolisthesis","Inclusion Criteria:\n\n1. Aged between 50 and 90 years old with a confirmed diagnosis of degenerative lumbar spondylolisthesis;\n2. Clinical symptoms include chronic pain, nerve compression, or motor dysfunction, confirmed by imaging studies (e.g., MRI or CT);\n3. No significant improvement after at least 3 months of conservative treatment (e.g., medication, physical therapy), meeting surgical indications;\n4. Understand and consent to the relevant procedures of this study, and sign the informed consent form.\n\nExclusion Criteria:\n\n1. Patients exhibiting acute spinal cord compression symptoms or requiring urgent surgical intervention;\n2. Patients with a history of spinal surgery or conditions such as spinal deformities, severe osteoporosis, or active infections that may compromise surgical outcomes;\n3. Patients with severe comorbidities affecting assessment, such as cardiovascular disease, liver or kidney failure, or uncontrolled diabetes;\n4. Patients with psychiatric disorders or cognitive impairments preventing understanding or cooperation with the study process;\n5. Patients with allergies to anesthetics or surgical equipment that may increase intraoperative risks.","ALL","50 Years","90 Years",{"count":52,"type":53},100,"ESTIMATED","OBSERVATIONAL","This study aims to systematically evaluate the therapeutic efficacy of dual-channel endoscopic spinal decompression versus lumbar decompression with fusion for degenerative lumbar spondylolisthesis. Patients undergoing either procedure will undergo detailed preoperative and postoperative follow-up to compare outcomes between the two techniques, specifically assessing postoperative pain relief, neurological improvement, and the incidence of surgical complications.",[57],"Lumbar Degenerative Spondylolisthesis",[59,60,57],"lumbar","ube","2025-12-04",{"date":63,"type":64},"2025-12-17","ACTUAL",{"date":66,"type":53},"2025-12-10",{"date":68,"type":53},"2030-06-30",{"name":5,"class":6},1]