ClinicalTrials.gg
RecruitingNCT07259590Updated Dec 2, 2025

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

A Phase 1/2 interventional study of GFH375 and GFH375 in Advanced Solid Tumors Cancer, PDAC and CRC (Colorectal Cancer), sponsored by Genfleet Therapeutics (Shanghai) Inc.. Recruiting at 4 sites in China. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2025-12-02.

Sponsored by Genfleet Therapeutics (Shanghai) Inc. · Phase 1/2, Interventional, and Treatment

From the registry’s dates

  • Started Oct 2025; still recruiting 1 year later.

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Phase
Phase 1/2
Study type
Interventional
Enrollment
126
Allocation
Non-randomized
Ages
18 Years and older
Sex
All
01

Where this study stands

Counted across the records on this site · 2026-11-14

Among 1,134 studies in Colorectal Neoplasms with a site in China — 526 open to participants now, 603 under way, 67 of them phase 3. Colorectal Neoplasms · China.

Planned enrollment
320th of 889
126 · median 80
Started
2025
with 124 others
Phase 1/2
94 of 1,134
43 open now
Primary completion
2027-07
later than 399 of 602 live
Registered
974th of 1,134
by date

Among the 1,134 studies in Colorectal Neoplasms with a site in China, this one is the 320th largest by planned enrollment of the 889 interventional ones that give a count, is one of 125 that started in 2025, is one of 94 in phase 1/2, reaches primary completion later than 399 of the 602 other live ones, and was the 974th registered.

Colorectal Neoplasms

6,545 studies on the registry are indexed under Colorectal Neoplasms; 1,664 are open to participants now.

Browse Colorectal Neoplasms studies →

Open to participants now

526 of the 1,134 studies in Colorectal Neoplasms with a site in China are open now. Recruiting first, the newest first:

521 more — sign in →

All 526 open studies →

A study can be open while its sites in China have not opened yet or have stopped. Only those recruiting at a site in China →

Who these studies take

Of the 1,181 Colorectal Neoplasms studies recruiting now, 764 (65%) set no upper age limit and 264 (22%) stop at 75 or younger; 48 take children under 18; 123 take healthy volunteers.

This study: 18 Years and older · all sexes · no healthy volunteers.

The full table on the hub →

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Watch this landscapeDownload CSVNarrow it in search →With an account: a weekly mail of what changed among 1,134 studies in Colorectal Neoplasms with a site in China, or all of them as a file.
02

Study summary

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.

03

Conditions studied

  • Advanced Solid Tumors Cancer
  • PDAC
  • CRC (Colorectal Cancer)

Keywords

  • solid tumors
  • KRAS G12D Mutations
04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  1. Voluntarily participate in the study and sign the 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. or cytologically confirmed locally advanced unresectable or 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 according to v1.1
  6. Participants receiving Regimen A must have an 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

Exclusion Criteria:

  1. Symptomatic , , spinal cord compression, or primary brain tumor.
  2. Presence of known coexisting other cancer driver genes.
  3. Previous or active history of 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 lesions within 2 weeks before the start of the study treatment.
Terms in these criteria, in plain language(9)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

Histologically or cytologically confirmed

The diagnosis was confirmed by looking at a sample under a microscope: tissue from a biopsy or surgery (histology), or cells from a fluid or needle sample (cytology).

Your pathology report is the document that shows this.

Metastases

Cancer that has spread from where it began to other parts of the body. “Metastatic” cancer is cancer that has spread this way.

Measurable disease

The amount of disease can be tracked with a defined measurement, so the study can see whether it shrinks or grows. It might be a tumour measured on a scan or, in some blood cancers such as myeloma, a marker measured in blood or urine.

The criteria or the study team say which measurement counts — having no tumour visible on a scan does not by itself rule you out.

RECIST

The standard rules for measuring tumours on CT or MRI scans, to tell whether a cancer is shrinking, stable or growing during treatment.

“Measurable disease per RECIST 1.1” usually means at least one tumour 10 mm or more at its longest on a CT scan, or a lymph node 15 mm or more across its short axis.

ECOG performance status

A scale of how much an illness limits everyday activity. For people being assessed to join a study, scores run from 0 (fully active) to 4; lower is more active.

0
Fully active, no restrictions.
1
Limited in strenuous activity, but walking and able to do light work, such as housework or office work.
2
Walking and able to look after yourself, but unable to work; up and about more than half of waking hours.
3
Able to look after yourself only in part; in bed or a chair more than half of waking hours.
4
Unable to look after yourself at all; in bed or a chair all day.

Studies most often ask for 0–1 or 0–2. Your doctor gives the score; the WHO scale uses the same steps. The full scale also has 5, which records death.

Brain metastases

Cancer deposits in the brain from a cancer that started elsewhere in the body (CNS metastases include the spinal cord).

Studies differ: some leave out any brain metastases, some accept ones treated and stable for some weeks. Check what this study allows.

Leptomeningeal disease

Cancer that has spread to the leptomeninges, the thin layers covering the brain and spinal cord, and the fluid between them. It is not the same as brain metastases.

Criteria often treat it separately, and many studies leave it out even where treated brain metastases are allowed.

Clinically significant

Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.

05

Study design

Phase
Phase 1 / Phase 2
Primary purpose
Treatment
Allocation
Non-randomized
Intervention model
Single group
Masking
None (open label)
Enrollment
126 participants (estimated)

Study arms

  • Experimental
    Arm A:GFH375 in combination with Cetuximab

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

    Combination Product: GFH375

  • Experimental
    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.

    Combination Product: GFH375

Interventions

  • Combination productGFH375

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

    Also known as: Cetuximab

  • Combination productGFH375

    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.

    Also known as: Paclitaxel (albumin-bound), gemcitabine

06

What researchers measure

Primary outcomes

  1. Phase Ib: Incidence of Dose-Limiting Toxicity (DLT) Events

    Time frame: up to 28 days

  2. Phase Ib: Incidence and Severity of Adverse Events (AE) and Serious Adverse Events (SAE)

    Time frame: From the first dose until 30 days after the last dose, assessed up to 24 months

  3. Phase II: Objective Response Rate (ORR) Evaluated by RECIST 1.1

    Time frame: From the first dose until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 24 months

Secondary outcomes

  1. Plasma concentrations of GFH375

    Plasma concentrations of GFH375

    Time frame: up to 6 months

  2. Phase II: Incidence and Severity of AE and SAE

    Time frame: From the first dose until 30 days after the last dose, assessed up to 24 months

  3. DCR

    DCR assessed by investigators

    Time frame: From the first dose until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 24 months

  4. TTR

    TTR assessed by investigators

    Time frame: From the first dose until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 24 months

  5. DOR

    DoR assessed by investigators

    Time frame: From the first dose until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 24 months

  6. PFS

    Progression-free Survival (PFS) per Response Evaluation Criteria in Solid Tumours (RECIST) 1.1, as Determined by investagors

    Time frame: From the first dose until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 24 months

  7. OS

    Overall Survival

    Time frame: From the first dose until date of death from any cause, assessed up to 24 months

07

Study locations

1 of 4 sites recruiting
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Started Oct 2025 (actual). Primary completion is estimated for Jul 2027, 21 months after the start.

Of 158 industry-sponsored phase 1/2 interventional studies under Colorectal Neoplasms, half reached primary completion within 59 months of starting (the median), counting those still running; a quarter within 41 and three quarters within 82. This study's planned 21 months is below that.

Counting every sponsor, half of 260 studies reached it within 59 months; a quarter within 36 and three quarters within 87.

How these figures are worked out, and which studies are left out of them.

Registered
Nov 14, 2025
First posted
Dec 2, 2025
StartActual
Oct 21, 2025
Primary completionEst.
Jul 2027
CompletionEst.
Jul 2027
Last update
Dec 2, 2025
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Dec 2, 2025, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT07259590
Responsible party
Sponsor
First posted
Dec 2, 2025
Start date
Oct 21, 2025
Primary completion
Jul 2027 (estimated)
Completion
Jul 2027 (estimated)
Last update
Dec 2, 2025

Study contacts

Yolanda Zeng
Contact
yaozeng@genfleet.com
+8618073129952
Junnan Dong
Contact
jndong@genfleet.com
+8615521118409
Lin Shen, MD
principal investigator · Peking University Cancer Hospital & Institute

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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Studies of the drug tested here: KRAS G12D Inhibitor VS-7375

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