A Study of FC084CSA in Combination of Tislelizumab in Patients With Advanced Malignant Solid Tumors

NCT ID: NCT06499350

Last Updated: 2025-08-07

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE1/PHASE2

Total Enrollment

33 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-11-13

Study Completion Date

2026-09-01

Brief Summary

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The goal of this clinical trial is to learn the safety, tolerability, pharmacokinetic characteristics and efficacy of FC084CSA in combination with Tislelizumab in patients with advanced malignant solid tumors.

Detailed Description

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The study includes two phases. Phase Ib adopts a "3+3" dose escalation design to assess safety and tolerability of increasing dose levels of FC084CSA in combination of fixed dose of Tislelizumab. Phase IIa is the dose expansion phase to further observe the preliminary effectiveness of the recommended Phase 2 Dose of FC084CSA in combination of Tislelizumab.

Conditions

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Advanced Malignant Solid Tumors

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

FC084CSA in combination with Tislelizumab
Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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FC084CSA+Tislelizumab

This is a single arm phase I trial in a 3 + 3 dose escalation and cohort expansion design evaluating the safety and tolerability of FC084CSA in combination with Tislelizumab. Increasing dose levels of FC084CSA with fixed dose of Tislelizumab. Dose escalation continues until dose-limiting toxicities (DLT) are observed in one-third of participants. If no DLT occurs, the next cohort will be enrolled at the next planned dose level. If 1 DLT occurs in a cohort, another 3 patients will be treated with the same dose level. Following the definition of the recommended Phase 2 Dose (RP2D) of FC084CSA in dose escalation phase, NSCLC dose expansion cohort is planned to perform a preliminary assessment of the anti-tumour efficacy and to further establish the safety profile of the RP2D of FC084CSA in combination with Tislelizumab.

Group Type EXPERIMENTAL

FC084CSA+Tislelizumab combination (dose escalation)

Intervention Type DRUG

Increasing dose levels of FC084CSA+fixed dose Tislelizumab combination therapy

RP2D of FC084CSA+Tislelizumab combination (dose expansion)

Intervention Type DRUG

RP2D of FC084CSA+fixed dose Tislelizumab combination therapy

Interventions

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FC084CSA+Tislelizumab combination (dose escalation)

Increasing dose levels of FC084CSA+fixed dose Tislelizumab combination therapy

Intervention Type DRUG

RP2D of FC084CSA+Tislelizumab combination (dose expansion)

RP2D of FC084CSA+fixed dose Tislelizumab combination therapy

Intervention Type DRUG

Other Intervention Names

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FC084CSA+BGB-A317 combination (dose escalation) RP2D of FC084CSA+BGB-A317 combination (dose expansion)

Eligibility Criteria

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Inclusion Criteria

1. Aged 18 to 75 years old male and female.
2. Phase Ib: Patients with histologically or cytologically diagnosed solid tumors who have failed standard therapy; Phase IIa: Patients with histologically or cytologically confirmed stage IIIB/IIIC and stage IV NSCLC which surgery or radiotherapy cannot be performed.
3. No known sensitizing mutations or other actionable oncogenes with approved therapies if available.
4. Prior PD-1/PD-L1 inhibitor combined with platinum-containing therapy failed;
5. According to RECIST 1.1, there is at least one measurable lesion.
6. ECOG performance status 0-1.
7. Major organs are functioning well.

Exclusion Criteria

1. Not recovered from the adverse reactions caused by previous anti-tumor treatments (≥CTCAE grade 1).
2. Received anti-tumor therapy within 4 weeks before enrollment.
3. Participated in other clinical trials within 4 weeks before enrollment and used clinical investigational drugs during this period.
4. Have undergone surgery within 4 weeks before enrollment, and the investigator believes that the patient's state has not recovered to the point where the study can be started.
5. Patients with ascites (ascites), pleural effusion (pleural effusion) or pericardial effusion that cannot be controlled by drainage or other methods.
6. Central nervous system metastases with clinical symptoms.
7. With any situations that the researcher considers inappropriate to participate in this research.
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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FindCure Biosciences (ZhongShan) Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Caicun Zhou

Role: PRINCIPAL_INVESTIGATOR

Shanghai East Hospital

Locations

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Shanghai East Hospital

Shanghai, Shanghai Municipality, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Tingjin Wang

Role: CONTACT

18664044814

Facility Contacts

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Caicun Zhou

Role: primary

13301825532

Other Identifiers

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FC084-CA-102

Identifier Type: -

Identifier Source: org_study_id

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