[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100542974":3},{"organization":4,"armGroups":7,"interventions":16,"overallOfficials":37,"centralContacts":42,"locations":53,"responsibleParty":71,"collaborators":70,"id":74,"slug":75,"hasResults":76,"nctId":77,"briefTitle":78,"officialTitle":79,"acronym":70,"eligibilityCriteria":80,"healthyVolunteers":76,"sex":81,"minAge":82,"maxAge":70,"enrollmentInfo":83,"targetDuration":70,"studyType":86,"phases":87,"briefSummary":89,"conditions":90,"keywords":92,"overallStatus":56,"whyStopped":70,"lastUpdateSubmitDate":93,"lastUpdatePostDateStruct":94,"startDateStruct":97,"completionDateStruct":99,"leadSponsor":101,"locationsCount":102},{"fullName":5,"class":6},"Sichuan University","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"LDRT+SBRT + Tislelizumab","EXPERIMENTAL","This is a dose escalation study, low Dose Radiotherapy (LDRT) dose was 6Gy\u002F3f, Stereotactic Ablative Radiotherapy (SBRT) dose was 24Gy\u002F3f , 30Gy\u002F3f and 45 Gy\u002F3f, the dose of Tislelizumab was recommended in the instruction manual.",[13,14,15],"Drug: Tislelizumab","Radiation: Low Dose Radiotherapy","Radiation: Stereotactic Ablative Radiotherapy",[17,24,31],{"type":18,"name":19,"description":20,"armGroupLabels":21,"otherNames":22},"DRUG","Tislelizumab","Patients will receive treatment with Tislelizumab (200 mg, iv, d1), every 3 weeks for a maximum of 48 months.",[9],[23],"PD-1 inhibitor",{"type":25,"name":26,"description":27,"armGroupLabels":28,"otherNames":29},"RADIATION","Low Dose Radiotherapy","LDRT (d1-d3): 6Gy\u002F3f with conventional external beam radiation.",[9],[30],"LDRT",{"type":25,"name":32,"description":33,"armGroupLabels":34,"otherNames":35},"Stereotactic Ablative Radiotherapy","Partial SBRT at dose escalation levels: 24Gy\u002F3f, 30Gy\u002F3f, 45Gy\u002F3f.",[9],[36],"SBRT",[38],{"name":39,"affiliation":40,"role":41},"You Lu, MD","West China Hospital","PRINCIPAL_INVESTIGATOR",[43,49],{"name":44,"role":45,"phone":46,"phoneExt":47,"email":48},"Ren Luo, MD","CONTACT","18349337131","+86","luorenbu@163.com",{"name":50,"role":45,"phone":51,"phoneExt":47,"email":52},"Li Li, BA","02885424619","tracy.li_2010@hotmail.com",[54],{"facility":55,"status":56,"city":57,"state":58,"zip":59,"country":60,"countryCode":61,"cosmosGeoPoint":62,"geoPoint":67,"contacts":68},"West China Hospital, Sichuan University","RECRUITING","Chengdu","Sichuan","610041","China","CN",{"type":63,"coordinates":64},"Point",[65,66],104.06667,30.66667,{"lat":66,"lon":65},[69],{"name":44,"role":45,"phone":46,"phoneExt":70,"email":48},null,{"type":41,"investigatorFullName":72,"investigatorTitle":73,"investigatorAffiliation":5,"oldNameTitle":70,"oldOrganization":70},"You Lu","Chair of Department of Thoracic Cancer","100542974","phase-1-safety-and-tolerability-of-ldrt-plus-concurrent-partial-sbrt-and-tislelizumab-in-patients-with-bulky-tumors-100542974",false,"NCT06349837","Safety and Tolerability of LDRT Plus Concurrent Partial SBRT and Tislelizumab in Patients With Bulky Tumors","Safety and Tolerability of Low Dose Radiotherapy Plus Concurrent Partial Stereotactic Ablative Radiotherapy (Eclipse-RT) and Tislelizumab in Patients With Bulky Tumors","Inclusion Criteria:\n\n1. Be willing and able to provide written informed consent\u002Fassent for the trial.\n2. Be ≥18 years of age on day of signing informed consent.\n3. Patients with histologically or cytologically confirmed stage IV solid tumours.\n4. Be willing to undergo repeat biopsy of tumor lesions according to the study protocol.\n5. Patients who have failed the standard therapy, or who are unsuitable for standard treatment, or refuse chemotherapy.\n6. At least one measurable lesion according to RECIST 1.1. A lesion that has previously received radiotherapy can be considered a target lesion only if this lesion is clearly progressed after radiotherapy.\n7. The target lesions (irradiated lesions) are \\> 5cm in in diameter\n8. ECOG 0-2.\n9. Life expectancy of \\> 3 months.\n10. Subjects should agree to use an adequate method of contraception.\n\nExclusion Criteria:\n\n1. Has known active central nervous system (CNS) metastases and\u002For carcinomatous meningitis and\u002For spinal cord compression, etc.\n2. With oncologic emergencies that require immediate treatment\n3. EGFR\u002FALK\u002FROS-1 mutation or mutation status unknown.\n4. Has evidence of interstitial lung disease or active and\u002For non-infectious pneumonitis (drug-induced pneumonia, radiation-induced pneumonia, etc.) requiring steroid therapy.\n5. History of pulmonary fibrosis, pulmonary hypertension, severe irreversible airway obstruction disease\n6. Patients with peripheral neuropathy.\n7. Significant heart disease or impairment of cardiac function\n8. Fluid accumulating in the third space, such as pericardial effusion, pleural effusion and peritoneal effusion that remains uncontrolled by aspiration or other treatment\n9. Known allergy to drugs or excipients, known severe allergic reaction to any of the PD-1 monoclonal antibodies\n10. Known allogeneic organ transplantation (except corneal transplantation) or allogeneic hematopoietic stem cell transplantation.","ALL","18 Years",{"count":84,"type":85},24,"ESTIMATED","INTERVENTIONAL",[88],"PHASE1","This is a 3+3 dose escalation phase I study which aims to evaluate the safety and tolerability of low dose radiotherapy (LDRT) plus concurrent partial Stereotactic Ablative Radiotherapy (SBRT) and Tislelizumab in Patients with bulky tumors who have failed standard therapy. At least 9 participants will be enrolled in this study.",[91],"Solid Tumor",[26,32,19],"2026-04-27",{"date":95,"type":96},"2026-05-01","ACTUAL",{"date":98,"type":96},"2024-04-18",{"date":100,"type":85},"2028-11-30",{"name":5,"class":6},1]