Clinical trial · Interventional
Gemcitabine and Nab-Paclitaxel Combined With Iparomlimab and Tuvorilimab for Advanced Gallbladder Cancer
A Phase II, Single-Arm, Multicenter Study of Gemcitabine and Nab-Paclitaxel in Combination With Iparomlimab and Tuvorilimab in Patients With Advanced Gallbladder Cancer
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
This is a single-arm, multicenter, Phase II clinical trial evaluating the efficacy and safety of Gemcitabine plus Nab-Paclitaxel (AG regimen) in combination with Iparomlimab and Tuvorilimab (a dual anti-PD-1/CTLA-4 bispecific antibody) in patients with advanced unresectable gallbladder cancer. The study aims to assess the surgical conversion rate and objective response rate (ORR) as primary endpoints. Secondary endpoints include R0 resection rate, disease control rate (DCR), progression-free survival (PFS), overall survival (OS), and safety profiles. A total of 44 participants will be enrolled across three centers in China. The study is scheduled to run from May 2025 to April 2027.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Gallbladder Cancer Unresectable | Gallbladder Neoplasm | ONTOLOGY_EXACT | 0.90 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Treatment :Gemcitabine plus Nab-Paclitaxel (AG regimen) in combination with Iparomlimab and Tuvorili | Drug | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- type
- EXPERIMENTAL
- label
- Treatment :Gemcitabine plus Nab-Paclitaxel (AG regimen) in combination with Iparomlimab and Tuvorili
- description
- Treatment :Gemcitabine plus Nab-Paclitaxel (AG regimen) in combination with Iparomlimab and Tuvorili
- interventionNames
- Drug: Treatment :Gemcitabine plus Nab-Paclitaxel (AG regimen) in combination with Iparomlimab and Tuvorili
Primary outcomes (2)
- measure
- ORR
- timeFrame
- At the end of Cycle 6 (each cycle is 21 days)
- description
- The objective response rate (ORR) of this quadruplet regimen as first-line therapy
- measure
- Surgical Conversion Rate
- timeFrame
- At the end of Cycle 6 (each cycle is 21 days)
- description
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 75 Years
Show eligibility criteria text
Inclusion Criteria: * Signed informed consent. * Age 18-75 years. * ECOG performance status 0-2, Child-Pugh class A. * Histologically or cytologically confirmed advanced gallbladder cancer, deemed unresectable for R0 resection. * Adequate organ function: * ANC ≥1.5×10⁹/L, platelets ≥75×10⁹/L, hemoglobin ≥90 g/L. * Serum creatinine ≤1.2 mg/dL or creatinine clearance ≥60 mL/min. * Total bilirubin ≤1.5×ULN (≤3×ULN if liver metastases); AST/ALT ≤3×ULN (≤5×ULN if liver metastases). * Life expectancy ≥3 months. * Non-pregnant, non-lactating women and willingness to use contraception during and for 3 months after treatment. Exclusion Criteria: * Severe systemic infection or uncontrolled comorbidities (e.g., heart failure, thyroid disease, psychiatric disorders); active autoimmune disease requiring medication. * Known allergy or intolerance to chemotherapy agents. * Prior antitumor therapy (chemotherapy, radiotherapy, immunotherapy) within the past year, or history of other malignancies (except cured cervical carcinoma in situ or non-melanoma skin cancer). * Pregnancy, lactation, or unwillingness to use contraception. * Participation in another clinical trial within 30 days before the first dose. * Unwillingness to participate or inability to provide informed consent. * Any other condition that, in the investigator's judgment, may affect patient safety or compliance
References
Publications (0)
Data not yet available