Ignite Creation Date:
2025-12-25 @ 2:05 AM
Ignite Modification Date:
2025-12-26 @ 4:21 AM
Study NCT ID:
NCT06963060
Status:
ENROLLING_BY_INVITATION
Last Update Posted:
2025-05-08
First Post:
2025-04-07
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Gem+Nab-P+LEN+TIS for Advanced Unresectable BTC (GALENT-BT)
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D005706', 'term': 'Gallbladder Neoplasms'}, {'id': 'D018281', 'term': 'Cholangiocarcinoma'}], 'ancestors': [{'id': 'D001661', 'term': 'Biliary Tract Neoplasms'}, {'id': 'D004067', 'term': 'Digestive System Neoplasms'}, {'id': 'D009371', 'term': 'Neoplasms by Site'}, {'id': 'D009369', 'term': 'Neoplasms'}, {'id': 'D001660', 'term': 'Biliary Tract Diseases'}, {'id': 'D004066', 'term': 'Digestive System Diseases'}, {'id': 'D005705', 'term': 'Gallbladder Diseases'}, {'id': 'D000230', 'term': 'Adenocarcinoma'}, {'id': 'D002277', 'term': 'Carcinoma'}, {'id': 'D009375', 'term': 'Neoplasms, Glandular and Epithelial'}, {'id': 'D009370', 'term': 'Neoplasms by Histologic Type'}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE2'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'NA', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'SINGLE_GROUP'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 44}}, 'statusModule': {'overallStatus': 'ENROLLING_BY_INVITATION', 'startDateStruct': {'date': '2024-06-01', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2025-04', 'completionDateStruct': {'date': '2027-06-30', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2025-04-29', 'studyFirstSubmitDate': '2025-04-07', 'studyFirstSubmitQcDate': '2025-04-29', 'lastUpdatePostDateStruct': {'date': '2025-05-08', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2025-05-08', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2027-06-30', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'ORR', 'timeFrame': 'At the end of Cycle 8 (each cycle is 21 days)', 'description': 'The objective response rate (ORR) of this quadruplet regimen as first-line therapy'}], 'secondaryOutcomes': [{'measure': 'Surgical Conversion Rate', 'timeFrame': 'At the end of Cycle 8 (each cycle is 21 days)', 'description': 'The proportion of patients whose tumors become resectable after treatment and undergo curative-intent surgery (R0/R1 resection).'}, {'measure': 'Disease control rate (DCR)', 'timeFrame': 'At the end of Cycle 8 (each cycle is 21 days)', 'description': 'he proportion of patients who achieve complete response (CR), partial response (PR), or stable disease (SD)'}, {'measure': 'Overall Survival (OS)', 'timeFrame': 'The end of the 3-year follow-up period', 'description': 'Time from randomization to death from any cause'}, {'measure': 'Progression-Free Survival (PFS)', 'timeFrame': 'At the end of disease progression or death during the 3-year follow-up period', 'description': 'Time from randomization to disease progression or death'}]}, 'oversightModule': {'isUsExport': False, 'oversightHasDmc': False, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['advanced unresectable biliary tract malignancies'], 'conditions': ['Gallbladder Cancer', 'Cholangiocarcinoma']}, 'descriptionModule': {'briefSummary': 'The goal of this clinical trial is to evaluate the efficacy and safety of combining Gemcitabine, nab-Paclitaxel, Lenvatinib, and Tislelizumab in adults aged 18-75 years with advanced unresectable biliary tract malignancies (including gallbladder cancer, intrahepatic cholangiocarcinoma, and extrahepatic cholangiocarcinoma). The main questions it aims to answer are:\n\nWhat is the objective response rate (ORR) of this quadruplet regimen as first-line therapy?\n\nWhat are the secondary outcomes, including disease control rate (DCR), progression-free survival (PFS), overall survival (OS), and safety profile?\n\nThis is a single-arm, open-label, phase II study with no comparison group.\n\nParticipants will:\n\nReceive Gemcitabine (1000 mg/m² IV on Days 1 and 8) and nab-Paclitaxel (125 mg/m² IV on Days 1 and 8) every 3 weeks.\n\nTake Lenvatinib (4-8 mg orally daily on Days 1-21).\n\nReceive Tislelizumab (200 mg IV on Day 1) every 3 weeks.\n\nUndergo 6-8 treatment cycles (adjusted for tolerability) with regular imaging, laboratory tests, and safety assessments.\n\nBe followed for 3 years to monitor survival and long-term outcomes.\n\nThe study plans to enroll 29 participants and will be conducted at a single center over 36 months.', 'detailedDescription': '1. Study Background Biliary tract malignancies (BTCs), including gallbladder cancer (GBC), intrahepatic cholangiocarcinoma (ICC), and extrahepatic cholangiocarcinoma (ECC), are aggressive cancers with a 5-year survival rate \\<5%. Current first-line systemic therapies (e.g., gemcitabine/cisplatin) yield limited efficacy (ORR \\<30%, median OS \\~11.7 months). Preclinical and clinical evidence suggests synergistic effects of combining chemotherapy, anti-angiogenic agents, and immune checkpoint inhibitors. The GALENT-BT trial evaluates a novel quadruplet regimen-Gemcitabine + nab-Paclitaxel + Lenvatinib + Tislelizumab-to improve outcomes in advanced unresectable BTCs.\n2. Study Objectives\n\n Primary Objective: Assess the safety and tolerability of the quadruplet regimen over 8 treatment cycles.\n\n Secondary Objectives:\n\n Evaluate objective response rate (ORR), disease control rate (DCR), progression-free survival (PFS), overall survival (OS), and surgical conversion rate.\n\n Monitor adverse events (AEs), serious adverse events (SAEs), and quality of life (QoL).\n\n Exploratory Objectives: Investigate biomarkers (e.g., PD-L1 expression, genetic mutations) and radiomic/pathologic features associated with treatment response.\n3. Study Design\n\n Design: Prospective, single-arm, open-label, single-center, phase II trial.\n\n Sample Size: Two-stage enrollment:\n\n Stage 1 (Lead-in): 9 participants for initial safety evaluation. If ≤3/9 experience grade ≥3 AEs, proceed to Stage 2.\n\n Stage 2 (Expansion): 20 additional participants (total 29 evaluable patients).\n\n Duration: 36 months (June 2024-June 2027).\n4. Study Population\n\n Inclusion Criteria:\n\n Adults aged 18-75 years with histologically confirmed, untreated, advanced unresectable BTC (GBC/ICC/ECC) or recurrent BTC (≥3 months post-adjuvant therapy).\n\n ECOG PS 0-1, measurable disease per RECIST 1.1, adequate organ function.\n\n Exclusion Criteria: Prior systemic therapy for advanced BTC, severe comorbidities, pregnancy, or intolerance to study drugs.\n5. Intervention\n\n Regimen:\n\n Gemcitabine: 1000 mg/m² IV on Days 1 and 8 of each 21-day cycle.\n\n nab-Paclitaxel: 125 mg/m² IV on Days 1 and 8.\n\n Lenvatinib: 4-8 mg orally daily (weight-based dosing) on Days 1-21.\n\n Tislelizumab: 200 mg IV on Day 1.\n\n Treatment Duration: 6-8 cycles (adjustable for tolerability), followed by 3-year survival follow-up.\n6. Assessments\n\nEfficacy:\n\nTumor response evaluated by CT/MRI every 6 weeks using RECIST 1.1.\n\nORR, DCR, PFS, OS, and surgical conversion rate calculated.\n\nSafety:\n\nAEs/SAEs graded per CTCAE v5.0.\n\nLaboratory monitoring (hematology, liver/renal function, thyroid panels).\n\nQoL: Assessed via EORTC QLQ-HCC18 questionnaire at baseline, treatment cycles, and follow-up.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'maximumAge': '75 Years', 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': "Inclusion Criteria:\n\n1. Aged 18-75 years, regardless of gender.\n2. Histologically or cytologically confirmed, untreated primary advanced unresectable biliary tract malignancies (BTC), including intrahepatic cholangiocarcinoma (ICC), extrahepatic chololiocarcinoma (ECC), and gallbladder cancer (GBC); or untreated recurrent BTC (prior adjuvant/neoadjuvant chemotherapy allowed if completed ≥3 months before recurrence, excluding regimens containing PD-1/L1 inhibitors, gemcitabine, nab-paclitaxel, or lenvatinib).\n3. ECOG performance status score 0-1.\n4. Expected survival ≥3 months.\n5. At least one measurable target lesion per RECIST v1.1 criteria.\n6. Adequate organ function:\n\n Hematologic: Hemoglobin ≥90 g/L; WBC ≥lower limit of normal (LLN); ANC ≥1.5×10⁹/L; platelets ≥100×10⁹/L.\n\n Renal: Serum creatinine ≤1.5×ULN; endogenous creatinine clearance rate ≥55 mL/min.\n\n Hepatic: Total bilirubin ≤1.5×ULN; ALT/AST ≤2.5×ULN (≤3×ULN for intrahepatic BTC or liver metastases; ALT/AST ≤5×ULN for liver metastases).\n\n Coagulation: INR ≤1.5×ULN; APTT within normal range.\n7. No prior systemic therapy for advanced BTC (chemotherapy, radiotherapy, targeted therapy, immunotherapy, or hormonal therapy). Patients with post-R2 resection are eligible.\n8. Negative serum/urine pregnancy test (for women of childbearing potential) and agreement to use contraception during the study and for 6 months post-treatment.\n9. Willing and able to provide written informed consent.\n\nExclusion Criteria:\n\n1. Severe systemic infection or uncontrolled comorbidities (e.g., heart failure, thyroid disorders, psychiatric conditions).\n2. Known hypersensitivity or intolerance to study drugs or their excipients.\n3. Pregnancy, lactation, or refusal to use effective contraception.\n4. Participation in other clinical trials within 30 days prior to enrollment.\n5. Inability to understand or unwillingness to sign informed consent.\n6. Any condition that, in the investigator's judgment, may compromise patient safety or compliance (e.g., severe concurrent illness, abnormal lab results, psychosocial factors).\n7. Prior use of PD-1/L1 inhibitors, gemcitabine, nab-paclitaxel, or lenvatinib in adjuvant/neoadjuvant settings."}, 'identificationModule': {'nctId': 'NCT06963060', 'acronym': 'GALENT-BT', 'briefTitle': 'Gem+Nab-P+LEN+TIS for Advanced Unresectable BTC (GALENT-BT)', 'organization': {'class': 'OTHER', 'fullName': 'Xinhua Hospital, Shanghai Jiao Tong University School of Medicine'}, 'officialTitle': 'Xinhua Hospital A Ffiliated to Shanghai Jiaotong University School of Medicine', 'orgStudyIdInfo': {'id': 'XHEC-C-2024-121-2'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'Treatment', 'description': 'Gemcitabine ,nab-Paclitaxel,Lenvatinib and Tislelizumab', 'interventionNames': ['Drug: Gemcitabine nab-PaclitaxelLenvatinibTislelizumab']}], 'interventions': [{'name': 'Gemcitabine nab-PaclitaxelLenvatinibTislelizumab', 'type': 'DRUG', 'description': 'Receive Gemcitabine (1000 mg/m² IV on Days 1 and 8) and nab-Paclitaxel (125 mg/m² IV on Days 1 and 8) every 3 weeks.\n\nTake Lenvatinib (4-8 mg orally daily on Days 1-21).\n\nReceive Tislelizumab (200 mg IV on Day 1) every 3 weeks.', 'armGroupLabels': ['Treatment']}]}, 'contactsLocationsModule': {'locations': [{'zip': '200092', 'city': 'Shanghai', 'state': 'Shanghai Municipality', 'country': 'China', 'facility': 'Xinhua Hospital, Shanghai Jiao Tong University School of Medicine', 'geoPoint': {'lat': 31.22222, 'lon': 121.45806}}]}, 'ipdSharingStatementModule': {'ipdSharing': 'NO'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Wei Gong', 'class': 'OTHER'}, 'responsibleParty': {'type': 'SPONSOR_INVESTIGATOR', 'investigatorTitle': 'Xinhua Hospital A ffiliated to Shanghai Jiaotong University School of Medicine', 'investigatorFullName': 'Wei Gong', 'investigatorAffiliation': 'Xinhua Hospital, Shanghai Jiao Tong University School of Medicine'}}}}