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Envafolimab With Chemotherapy and Simvastatin in Advanced Biliary Tract Cancer

NCT07003815 · Status: NOT_YET_RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 62

Last updated 2025-06-04

No results posted yet for this study

Summary

Brief Summary

The goal of this clinical trial is to test whether the combination of Envafolimab (an immunotherapy drug), chemotherapy (gemcitabine + cisplatin), and simvastatin can help treat advanced biliary tract cancer (BTC) that cannot be removed by surgery or has spread. The study will also evaluate the safety of this treatment combination.

Key Questions Does the combination treatment help shrink tumors or slow cancer growth better than standard options? What side effects do participants experience with this treatment?

What Will Participants Do? Receive Envafolimab (IV infusion) + gemcitabine/cisplatin (chemotherapy) + simvastatin (oral pill) every 3 weeks for up to 8 cycles (\~6 months).

After 8 cycles, continue with Envafolimab + simvastatin alone every 4 weeks until cancer worsens or side effects become too severe.

Undergo regular scans, blood tests, and clinic visits to monitor tumor response and safety.

Conditions

Interventions

DRUG

Envafolimab + Gemcitabine + Cisplatin + Simvastatin

Envafolimab (generic name): Dose: 300 mg, intravenous (IV) infusion. Schedule: Day 1 of each 21-day cycle (induction phase); every 28 days (maintenance phase). Role: PD-L1 inhibitor immunotherapy. Gemcitabine (generic name): Dose: 1,000 mg/m², IV infusion. Schedule: Days 1 and 8 of each 21-day cycle (induction phase only). Cisplatin (generic name): Dose: 25 mg/m², IV infusion. Schedule: Days 1 and 8 of each 21-day cycle (induction phase only). Simvastatin (generic name): Dose: 40 mg, oral tablet. Schedule: Daily (continuously through induction and maintenance phases). Investigational Role: Potential immunomodulator and chemosensitizer in biliary tract cancer. Treatment Phases: Induction Phase (Cycles 1-8, 21-day cycles): All four drugs administered. Maintenance Phase (Post-Cycle 8): Envafolimab + Simvastatin only (28-day cycles).

Sponsors & Collaborators

  • Tongji Hospital

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-06-30
Primary Completion
2026-12-31
Completion
2028-06-30

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07003815 on ClinicalTrials.gov