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A Study of FL115 in Combination With a PD-1 Antibody in Advanced Solid Tumors

NCT07131202 · Status: RECRUITING · Phase: PHASE1/PHASE2 · Type: INTERVENTIONAL · Enrollment: 130

Last updated 2026-01-08

No results posted yet for this study

Summary

This is an open-label, multicenter, Phase Ib/II clinical study designed to evaluate the safety, tolerability, efficacy, pharmacokinetics (PK), and pharmacodynamics (PD) of FL115 in combination with the anti-PD-1 monoclonal antibody, in participants with advanced solid tumors. All enrolled participants will receive FL115 and Sintilimab via intravenous (IV) infusion. Treatment will continue until disease progression (excluding pseudoprogression), unacceptable toxicity, or other protocol-specified criteria for study or treatment discontinuation, whichever occurs first.

The study consists of two parts: a dose-escalation phase (Phase Ib) and a cohort-expansion phase (Phase II). The Phase 2 part will explore the preliminary efficacy and safety of the combination therapy in patients with advanced solid tumors across different tumor types.

Conditions

Interventions

DRUG

FL115+PD-1

Combined treatment

Sponsors & Collaborators

  • Suzhou Forlong Biotechnology Co., Ltd

    lead INDUSTRY

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-01-08
Primary Completion
2026-12-05
Completion
2028-12-05

Countries

  • China

Study Locations

More Related Trials

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 NCT07131202 on ClinicalTrials.gov