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A Study of GFH276 Combined With Cetuximab or Chemotherapy in Participants With Solid Tumors and Pancreatic Ductal Adenocarcinoma (PDAC) Harboring RAS Mutation

2026년 9월 30일 업데이트: Genfleet Therapeutics (Shanghai) Inc.

A Multi-center, Open-label Phase Ib/II Study Exploring the Safety/Tolerability, Pharmacokinetics, and Efficacy of GFH276 in Combination With Cetuximab or Chemotherapy in the Treatment of Patients With Advanced Solid Tumors and Pancreatic Ductal Adenocarcinoma (PDAC) Harboring RAS Mutation

A Study of GFH276 Combined With Cetuximab or Chemotherapy in Participants With Solid Tumors and Pancreatic Ductal Adenocarcinoma (PDAC) Harboring RAS Mutation

연구 개요

상태

모병

정황

개입 / 치료

상세 설명

This is an open-label, multicenter Phase Ib/II clinical trial to evaluate the safety, tolerability, and preliminary anti-tumor efficacy of oral GFH276 in combination with cetuximab or standard chemotherapy in adult patients with locally advanced or metastatic RAS-mutated solid tumors and pancreatic ductal adenocarcinoma (PDAC).

Participants will be enrolled into three treatment arms with different combination regimens.

In the Phase Ib stage, dose escalation of GFH276 will be performed in each combination arm to identify the optimal recommended Phase 2 dose (RP2D) based on dose-limiting toxicity (DLT) and the overall safety profile. After RP2D determination, Phase II expansion cohorts will enroll eligible patients to further evaluate the anti-tumor efficacy and long-term safety of each combination regimen. Study-related assessments will include tumor imaging, laboratory tests, adverse event monitoring, and pharmacokinetic sampling throughout the treatment period.

Participants will continue their assigned study treatment until confirmed disease progression, intolerable toxicity, withdrawal of consent, or study closure.

연구 유형

중재적

등록 (추정된)

222

단계

  • 2 단계
  • 1단계

연락처 및 위치

이 섹션에서는 연구를 수행하는 사람들의 연락처 정보와 이 연구가 수행되는 장소에 대한 정보를 제공합니다.

연구 연락처

연구 연락처 백업

연구 장소

    • Beijing Municipality
      • Beijing, Beijing Municipality, 중국, 100730
        • 모병
        • Peking Union Medical College Hospital
        • 연락하다:
          • Chunmei Bai, MD
    • Guangdong
      • Guangzhou, Guangdong, 중국, 510120
        • 모병
        • Sun Yat-sen Memorial Hospital, Sun Yat-sen University
        • 연락하다:
          • Zhihua Li, MD
    • Heilongjiang
      • Harbin, Heilongjiang, 중국, 150081
        • 아직 모집하지 않음
        • The Third Affiliated Hospital (Cancer Hospital) of Harbin Medical University
        • 연락하다:
          • Guangyu Wang, MD
    • Henan
      • Zhengzhou, Henan, 중국, 450052
        • 모병
        • The First Affiliated Hospital of Zhengzhou University
        • 연락하다:
          • Hong Zong, MD
    • Hubei
      • Wuhan, Hubei, 중국, 430022
        • 아직 모집하지 않음
        • Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
        • 연락하다:
          • Heshui Wu, MD
    • Liaoning
      • Shenyang, Liaoning, 중국, 110001
        • 아직 모집하지 않음
        • The First Affiliated Hospital of China Medical University
        • 연락하다:
          • Xiujuan Qu, MD
    • Shaanxi
      • Xi'an, Shaanxi, 중국, 710061
        • 아직 모집하지 않음
        • The First Affiliated Hospital of Xi'an Jiaotong University
        • 연락하다:
          • Yinying Wu, MD
    • Shandong
      • Jinan, Shandong, 중국, 250117
        • 모병
        • Shandong First Medical University Affiliated Tumor Hospital
        • 연락하다:
          • Shuqin Ni, MD
    • Shanghai Municipality
      • Shanghai, Shanghai Municipality, 중국, 200032
        • 모병
        • Fudan University Shanghai Cancer Center
        • 연락하다:
    • Sichuan
      • Chengdu, Sichuan, 중국, 610041
        • 모병
        • West China Hospital of Sichuan University
        • 연락하다:
          • Xuelei Ma, MD
    • Zhejiang
      • Hangzhou, Zhejiang, 중국, 310016
        • 모병
        • Sir Run Run Shaw Hospital, Zhejiang University School of Medicine
        • 연락하다:
          • Da Li, MD
    • New South Wales
      • Concord, New South Wales, 호주, 2139
        • 아직 모집하지 않음
        • Concord Cancer Centre, Concord Repatriation General Hospital, Sydney Local Health District
        • 연락하다:
      • North Ryde, New South Wales, 호주, 2109
        • 모병
        • Macquarie University / Clinical Trials Unit
        • 연락하다:
          • PhD
        • 연락하다:
    • South Australia
      • Woodville South, South Australia, 호주, 5011
        • 아직 모집하지 않음
        • The Queen Elizabeth Hospital
        • 연락하다:
    • Victoria
      • Clayton, Victoria, 호주, 3168
        • 모병
        • Monash Health (Monash Medical Centre)
        • 연락하다:
      • Epping, Victoria, 호주, 3076
        • 아직 모집하지 않음
        • Northern Health
        • 연락하다:
      • Frankston, Victoria, 호주, 3199
        • 모병
        • PASO Medical
        • 연락하다:
          • Vinod Ganju, MBBS
          • 전화번호: 0397815244
          • 이메일: vg@paso.com.au

참여기준

연구원은 적격성 기준이라는 특정 설명에 맞는 사람을 찾습니다. 이러한 기준의 몇 가지 예는 개인의 일반적인 건강 상태 또는 이전 치료입니다.

자격 기준

공부할 수 있는 나이

18년 이상 (성인, 고령자)

건강한 자원 봉사자를 받아들입니다

아니

연구 대상 성별

모두

설명

Inclusion Criteria:

  1. Age ≥ 18 years
  2. Histologically or cytologically confirmed locally advanced or metastatic solid tumor and PDAC with RAS mutation or KRAS amplification
  3. At least one measurable lesion according to RECIST v1.1
  4. ECOG performance status 0 or 1
  5. Life expectancy > 3 months
  6. Adequate organ function
  7. Willing to provide written informed consent
  8. Fertile participants must use effective contraception

Exclusion Criteria:

  1. Other active malignancy within 3 years
  2. Symptomatic brain metastases, leptomeningeal disease, spinal cord compression, or primary brain tumor
  3. History of active clinically significant cardiovascular dysfunction
  4. For participants with known concomitant second oncodriver for PDAC or for solid tumors.
  5. With active infection (HIV, HBV, HCV, syphilis)
  6. The presence of clinical or radiological evidence of intestinal obstruction.
  7. Prior anticancer therapy within 28 days or 5 half-lives
  8. Diagnosis of deep vein thrombosis or pulmonary embolism within 3 months
  9. Hypersensitivity to study drugs, or inability to swallow tablets or comply with study procedures.
  10. History of central nervous system (CNS)disease
  11. Presence of clinically significant interstitial lung disease, radiation pneumonitis, or immune-related pneumonia that requires treatment.
  12. With uncontrollable or symptomatic pleural effusion, ascites, or pericardial effusion.

공부 계획

이 섹션에서는 연구 설계 방법과 연구가 측정하는 내용을 포함하여 연구 계획에 대한 세부 정보를 제공합니다.

연구는 어떻게 설계됩니까?

디자인 세부사항

  • 주 목적: 치료
  • 할당: 무작위화되지 않음
  • 중재 모델: 병렬 할당
  • 마스킹: 없음(오픈 라벨)

무기와 개입

참가자 그룹 / 팔
개입 / 치료
실험적: Arm A: GFH276 + Cetuximab

GFH276 once daily; cetuximab 500 mg/m² intravenous infusion every 2 weeks.

Oral GFH276 administered once daily in combination with other study drugs.

Intravenous cetuximab at a dose of 500 mg/m²

실험적: Arm B: GFH276 + AG

GFH276 once daily; nab-paclitaxel 125 mg/m² + gemcitabine 1000 mg/m² (AG regimen); 4-week cycle (D1, D8, D15) or 3-week cycle (D1, D8) in China

Oral GFH276 administered once daily in combination with other study drugs.

Intravenous nab-paclitaxel at a dose of 125 mg/m².

Intravenous Gemcitabine at a dose of 1000 mg/m².

실험적: Arm C: GFH276 + mFOLFIRINOX

GFH276 once daily; mFOLFIRINOX :Fluorouracil 2400 mg/m²(46 h), Leucovorin 400 mg/m², Irinotecan 150 mg/m², Oxaliplatin 85 mg/m², IV D1, every 2 weeks .

The mFOLFIRINOX regimen may be administered per the above dosage, or in accordance with national or institutional guidelines.

Oral GFH276 administered once daily in combination with other study drugs.

Intravenous Fluorouracil at a dose of 2400 mg/m² via 46-hour infusion.Dosing may follow the above regimen or local institutional standards.

Intravenous leucovorin at a dose of 400 mg/m².Dosing may follow the above regimen or local institutional standards.

Intravenous irinotecan at a dose of 150 mg/m².Dosing may follow the above regimen or local institutional standards.

Intravenous oxaliplatin at a dose of 85 mg/m².Dosing may follow the above regimen or local institutional standards.

연구는 무엇을 측정합니까?

주요 결과 측정

결과 측정
측정값 설명
기간
Phase Ib:Incidence of Dose-Limiting Toxicity (DLT) Events
기간: First 28 days (21 days for AG (3-week cycle))

The incidence of DLT events

First 28 days (21 days for AG (3-week cycle))
Phase Ib:Incidence and Severity of Adverse Events (AE) and Serious Adverse Events (SAE)
기간: From the first dose until 30 days after the last dose, assessed up to 24 months

The incidence and severity of AEs and SAEs,according to NCI CTCAE,v6.0

From the first dose until 30 days after the last dose, assessed up to 24 months
Phase II:Objective Response Rate (ORR)
기간: 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

Assessed by investigators according to RECIST 1.1

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
Phase Ib: Number of participants with abnormality in hematology laboratory parameters
기간: up to 24 months

Number of participants with abnormality in hematology laboratory parameters,Hematology assessments will include hemoglobin, white blood cell count, differential white blood cell counts and platelet count

up to 24 months
Phase Ib: Number of participants with abnormality in clinical chemistry laboratory assessments
기간: up to 24 months

Number of participants with abnormality in clinical chemistry laboratory assessments, assessments will include serum chemistry (such as sodium, potassium, urea, creatinine) and liver function parameters, including alanine aminotransferase (ALT), aspartate aminotransferase (AST) and bilirubin.

up to 24 months
Phase Ib: Number of participants with abnormality in body temperature
기간: up to 24 months

Number of participants with abnormality in body temperature(°C), throughout the study.

up to 24 months
Phase Ib: Number of participants with abnormality in blood pressure
기간: up to 24 months

Number of participants with abnormality in blood pressure, including systolic blood pressure (mmHg) and diastolic blood pressure (mmHg)

up to 24 months
Phase Ib: Number of participants with abnormality in Physical Examination Findings
기간: up to 24 months

Number of participants with abnormality in Physical Examination Findings

up to 24 months
Phase Ib: Number of participants with abnormality in PR interval
기간: up to 24 months

Number of participants with abnormality in electrocardiogram (ECG) parameters, including PR interval

up to 24 months
Phase Ib: Number of participants with abnormality in corrected QT interval using Frederica's formula (QTcF)
기간: up to 24 months

Number of participants with abnormality incorrected QT interval using Frederica's formula (QTcF)

up to 24 months

2차 결과 측정

결과 측정
측정값 설명
기간
Phase II: Incidence and Severity of AE and SAE
기간: From the first dose until 30 days after the last dose, assessed up to 24 months

Incidence and Severity of AE and SAE,Assessed according to CTCAE 6.0

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

Disease Control Rate (DCR)

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
DoR
기간: 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

Duration of Response assessed by investigators

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
TTR
기간: 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

Time To Response assessed by investigators

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
PFS
기간: 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

Progression-Free Survival (PFS) per Response Evaluation Criteria according to RECIST 1.1, as Determined by investigators

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

Overall Survival

From the first dose until date of death from any cause, assessed up to 24 months
Time to peak plasma concentration(Tmax) of GFH276
기간: up to 6 months

Plasma concentrations of GFH276 and relevant pharmacokinetic parameters including Tmax were evaluated.

up to 6 months
Maximum plasma concentration of GFH276
기간: up to 6 months

Plasma concentrations of GFH276 and relevant pharmacokinetic parameters including Cmax were evaluated.

up to 6 months
Area Under the Curve from time zero to 24 hours of GFH276
기간: up to 6 months

Plasma concentrations of GFH276 and relevant pharmacokinetic parameters including AUC0-24 were evaluated.

up to 6 months

공동 작업자 및 조사자

여기에서 이 연구와 관련된 사람과 조직을 찾을 수 있습니다.

스폰서

연구 기록 날짜

이 날짜는 ClinicalTrials.gov에 대한 연구 기록 및 요약 결과 제출의 진행 상황을 추적합니다. 연구 기록 및 보고된 결과는 공개 웹사이트에 게시되기 전에 특정 품질 관리 기준을 충족하는지 확인하기 위해 국립 의학 도서관(NLM)에서 검토합니다.

연구 주요 날짜

연구 시작 (추정된)

2026년 9월 1일

기본 완료 (추정된)

2027년 11월 1일

연구 완료 (추정된)

2028년 9월 1일

연구 등록 날짜

최초 제출

2026년 6월 9일

QC 기준을 충족하는 최초 제출

2026년 6월 24일

처음 게시됨 (실제)

2026년 7월 1일

연구 기록 업데이트

마지막 업데이트 게시됨 (실제)

2026년 10월 5일

QC 기준을 충족하는 마지막 업데이트 제출

2026년 9월 30일

마지막으로 확인됨

2026년 9월 1일

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