A Study of GFH375 Combined With Cetuximab or Chemotherapy in Participants With Solid Tumors Harboring KRAS G12D Mutation

NCT ID: NCT07259590

Last Updated: 2025-12-02

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

126 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-10-21

Study Completion Date

2027-07-31

Brief Summary

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This is a Phase Ib/II clinical study aimed at exploring the safety and efficacy of Regimen A (GFH375 in combination with Cetuximab) and Regimen B (GFH375 in combination with AG) in participants with solid tumors.Phase Ib: To evaluate the safety/tolerability and pharmacokinetic (PK) characteristics of GFH375 in combination with cetuximab or AG in participants with solid tumors, and to explore the efficacy of the combination therapy. Phase II: To evaluate the efficacy, safety/tolerability and PK characteristics of the combination therapy, and to explore the correlation between bio-marker and clinical efficacy.

Detailed Description

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Conditions

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Advanced Solid Tumors Cancer PDAC CRC (Colorectal Cancer)

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Arm A:GFH375 in combination with Cetuximab

Arm A will enroll participants with locally advanced or metastatic solid tumors with KRAS G12D mutation.

Group Type EXPERIMENTAL

GFH375

Intervention Type COMBINATION_PRODUCT

GFH375 once daily (QD) .Cetuximab will be administered via intravenous infusion at a dose of 500 mg/m² every 2 weeks.

Arm B:GFH375 in combination with AG

Arm B will enroll participants with locally advanced or metastatic pancreatic ductal adenocarcinoma (PDAC) with KRAS G12D mutation.

Group Type EXPERIMENTAL

GFH375

Intervention Type COMBINATION_PRODUCT

GFH375 once daily (QD). Paclitaxel (albumin-bound) at 125 mg/m² and gemcitabine at 1000 mg/m² will be administered via intravenous infusion on Days 1, 8, and 15 of each 4-week cycle.

Interventions

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GFH375

GFH375 once daily (QD) .Cetuximab will be administered via intravenous infusion at a dose of 500 mg/m² every 2 weeks.

Intervention Type COMBINATION_PRODUCT

GFH375

GFH375 once daily (QD). Paclitaxel (albumin-bound) at 125 mg/m² and gemcitabine at 1000 mg/m² will be administered via intravenous infusion on Days 1, 8, and 15 of each 4-week cycle.

Intervention Type COMBINATION_PRODUCT

Other Intervention Names

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Cetuximab Paclitaxel (albumin-bound) gemcitabine

Eligibility Criteria

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Inclusion Criteria

1. Voluntarily participate in the study and sign the informed consent form.
2. Participants receiving Regimen A must be ≥ 18 years old when signing the informed consent form, and participants receiving Arm B must be 18 - 75 years old.
3. Histologically or cytologically confirmed locally advanced unresectable or metastatic solid tumors, with KRAS G12D mutation.
4. Failed standard systemic treatment, or intolerant to standard treatment, or unsuitable for standard treatment, or no standard treatment available.
5. At least one measurable lesions according to RECIST v1.1
6. Participants receiving Regimen A must have an Eastern Cooperative Oncology Group Performance Status (ECOG PS) score of 0 - 2; participants receiving Regimen B must have an ECOG PS score of 0 - 1.
7. Have sufficient organ function.

Exclusion Criteria

1. Symptomatic brain metastasis, leptomeningeal metastasis, spinal cord compression, or primary brain tumor.
2. Presence of known coexisting other cancer driver genes.
3. Previous or active history of clinically significant cardiovascular dysfunction.
4. Presence of active infection.
5. History of central nervous system (CNS) diseases.
6. Presence of clinically significant interstitial lung disease, radiation pneumonitis, or immune-related pneumonitis requiring treatment.
7. Newly diagnosed deep vein thrombosis or pulmonary embolism within 3 months before the first administration of the study treatment.
8. Presence of uncontrolled or symptomatic pleural effusion, ascites, or pericardial effusion.
9. Having received major surgery within 28 days before the start of the study treatment; having experienced major trauma within 14 days before the start of the study treatment; or planning to undergo major surgery during the study period.
10. Having received radiotherapy within 4 weeks before the start of the study treatment, or having received palliative radiotherapy for bone metastatic lesions within 2 weeks before the start of the study treatment.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Genfleet Therapeutics (Shanghai) Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Lin Shen, MD

Role: PRINCIPAL_INVESTIGATOR

Peking University Cancer Hospital & Institute

Locations

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Beijing Cancer Hospital

Beijing, Beijing Municipality, China

Site Status RECRUITING

Sun Yat-sen Memorial Hospital, Sun Yat-sen University

Guangzhou, Guangdong, China

Site Status NOT_YET_RECRUITING

The First Affiliated Hospital of Zhengzhou University

Zhengzhou, Henan, China

Site Status NOT_YET_RECRUITING

Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

Wuhan, Hubei, China

Site Status NOT_YET_RECRUITING

Countries

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China

Central Contacts

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Yolanda Zeng

Role: CONTACT

+8618073129952

Junnan Dong

Role: CONTACT

+8615521118409

Facility Contacts

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Lin Shen, MD

Role: primary

86+10-88121122

Zhihua Li

Role: primary

Heshui Wu

Role: primary

Other Identifiers

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GFH375X1202

Identifier Type: -

Identifier Source: org_study_id

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