ZG005 with gemcitabine and cisplatin for advanced gallbladder cancer
Official title: A Study to Evaluate the Efficacy and Safety of ZG005 in Combination With Platinum-Based Chemotherapy as First-Line Treatment in Participants With Advanced Biliary Tract Carcinoma
Run by Suzhou Zelgen Biopharmaceuticals Co.,Ltd · NCT07099547 · Data updated 2026-11-12
This test tries whether adding ZG005 to gemcitabine and cisplatin helps people with advanced gallbladder cancer as their first treatment.
Quick facts
| Phase | Phase 2 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years to 75 Years |
| Sex | All |
| Enrollment | 60 (estimated) |
| Sponsor | Suzhou Zelgen Biopharmaceuticals Co.,Ltd Industry-sponsored |
| Locations | 1 site (Hefei, Anhui) |
| Status | Recruiting |
| Started | December 2, 2025 |
| Main results expected | December 2027 |
| Study ends | December 2027 |
| Registry record updated | May 1, 2026 |
| Trial ID | NCT07099547 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
People with histologically or cytologically confirmed gallbladder cancer who have ECOG performance status 0–1, a life expectancy of at least three months, and can give informed consent are appropriate candidates.
✕Probably not a fit
Patients with poor performance status, major comorbidities, or who cannot tolerate platinum‑based chemotherapy are unlikely to receive benefit from this regimen.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This randomized, open-label phase II study gives ZG005 combined with standard gemcitabine and cisplatin as first-line therapy to participants with advanced gallbladder cancer. Participants are randomized and followed for tumor response, progression-free and overall survival, safety, pharmacokinetics, and immunogenicity. Clinical and laboratory data will be collected to characterize adverse events and drug levels over time. Enrollment and treatment are conducted at a single academic center in Hefei, China.
Why it matters
Potential benefit: If successful, adding ZG005 could improve tumor control and delay disease progression compared with chemotherapy alone.
How similar studies have gone: Previous trials combining PD‑1/PD‑L1 inhibitors with gemcitabine and cisplatin in biliary tract cancers have shown benefit, so this approach builds on promising prior results.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Fully understand the study and voluntarily sign the informed consent form. * Subjects with a histopathological or cytologically diagnosis of Gallbladder cancer. * Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1. * Life expectancy of at least 3 months. Exclusion Criteria: * Participants were deemed unsuitable for participating in the study by the investigator for any reasons.
Where it's running
-
The First Affiliated Hospital of University of Science and Technology of China
Hefei, Anhui, China Recruiting
Study contacts
- Study coordinator: Bo Liu
- Email: liub@zelgen.com
- Phone: +86-0512-57309965
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.