Testing GFH375 in patients with advanced solid tumors that have KRAS G12D mutations
Official title: An Open-Label, Phase I/II Clinical Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Efficacy of GFH375 in Patients With KRAS G12D Mutant Advanced Solid Tumors
Run by Genfleet Therapeutics (Shanghai) Inc. · NCT06500676 · Data updated 2026-11-12
This study is testing a new drug called GFH375 to see if it can help people with advanced solid tumors that have a specific KRAS G12D mutation.
Quick facts
| Phase | Phase1; Phase2 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years to 75 Years |
| Sex | All |
| Enrollment | 407 (estimated) |
| Sponsor | Genfleet Therapeutics (Shanghai) Inc. Industry-sponsored |
| Locations | 20 sites (Hefei, Anhui and 19 other locations) |
| Status | Recruiting |
| Started | July 9, 2024 |
| Main results expected | July 31, 2028 |
| Study ends | December 31, 2028 |
| Registry record updated | November 20, 2025 |
| Trial ID | NCT06500676 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates for this study are adults aged 18 to 75 with advanced solid tumors confirmed to have KRAS G12D mutations.
✕Probably not a fit
Patients with active brain metastases or those who have previously been treated with a KRAS G12D inhibitor may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This multicenter, open-label study aims to evaluate the safety, tolerability, pharmacokinetics, and preliminary efficacy of GFH375 in patients diagnosed with advanced solid tumors that carry the KRAS G12D mutation. The trial is designed in two phases, Phase I and Phase II, to assess how well the drug works and its effects on patients. Participants will be monitored for their response to the treatment and any side effects experienced during the study.
Why it matters
Potential benefit: If successful, this treatment could provide a new therapeutic option for patients with advanced solid tumors harboring KRAS G12D mutations.
How similar studies have gone: While this approach is focused on a specific mutation, similar studies targeting KRAS mutations have shown promise, indicating potential for success.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. Subjects must voluntarily agree to participate in the trial and sign a written informed consent form. 2. Male or female ≥ 18 years old and ≤75 years old. 3. ECOG performance status of 0-1. 4. With a life expectancy of ≥12 weeks. 5. With histologically or cytologically confirmed advanced or metastatic solid tumors harboring KRAS G12D mutation. 6. Have at least one measurable lesion according to RECIST1.1, and the phase Ia allows no measurable lesion. 7. Adequate laboratory parameters during the screening period. Exclusion Criteria: 1. Active brain metastases. 2. Prior treatment with a KRAS G12D inhibitor. 3. Palliative radiotherapy was completed within 14 days before the first dose. 4. Have poorly controlled or severe cardiovascular disease. 5. Subjects with active hepatitis B or active hepatitis C. 6. Known allergy to the study drug or its components. 7. Pregnant or lactating women.
Where it's running
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Cancer Hospital, Chinese Academy of Medical Sciences
Beijing, Beijing Municipality, China Recruiting -
Peking Union Medical College Hospital
Beijing, Beijing Municipality, China Recruiting -
Sun Yat-sen Memorial Hospital, Sun Yat-sen University
Guangzhou, Guangdong, China Recruiting -
The Sixth Affiliated Hospital of Sun Yat-sen University
Guangzhou, Guangdong, China Recruiting -
The First Affiliated Hospital of Zhengzhou University
Zhengzhou, Henan, China Recruiting -
Union Hospital Tongji Medical College Huazhong University of Science and Technology
Wuhan, Hubei, China Recruiting
Show 14 more locations
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Hunan Cancer Hospital
Changsha, Hunan, China Recruiting -
Jiangsu Province Hospital
Nanjing, Jiangsu, China Recruiting -
The First Affiliated Hospital of China Medical University
Shenyang, Liaoning, China Recruiting -
Shandong Cancer Hospital
Jinan, Shandong, China Recruiting -
Shanghai Chest Hospital
Shanhai, Shanghai Municipality, China Recruiting -
The Second Affiliated Hospital Zhejiang University School of Medicine
Hangzhou, Zhejiang, China Recruiting -
Zhejiang Cancer Hospital
Hangzhou, Zhejiang, China Recruiting -
The First Affiliated Hospital of Anhui Medical University
Hefei, Anhui, China Not yet recruiting -
Guangxi Medical University Cancer Hospital
Nanning, Guangxi, China Not yet recruiting -
Harbin Medical University Cancer Hospital
Haerbin, Heilongjiang, China Not yet recruiting -
Liaoning Cancer Hospital & Institute
Shenyang, Liaoning, China Not yet recruiting -
Sichuan Cancer Hospital
Chengdu, Sichuan, China Not yet recruiting -
Tianjin Medical University Cancer Institute & Hospital
Tianjing, Tianjing, China Not yet recruiting -
The First Affiliated Hospital Zhejiang University School of Medicine
Hangzhou, Zhejiang, China Not yet recruiting
Study contacts
- Principal investigator: Shun Lu, MD — Shanghai Chest Hospital
- Study coordinator: Yolanda Zeng
- Email: yaozeng@genfleet.com
- Phone: +86 21 6882 1388
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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.