Phase 1/2a Study of JAB-21822 Plus JAB-3312 in Patients With Advanced Solid Tumors Harboring KRAS p.G12C Mutation

NCT ID: NCT05288205

Last Updated: 2025-04-04

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

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

RECRUITING

Clinical Phase

PHASE1/PHASE2

Total Enrollment

240 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-04-14

Study Completion Date

2026-03-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

This is a multicenter, open-label phase 1/2a study consisting of two parts: dose escalation phase and dose expansion phase. The objective of the dose escalation phase is to evaluate the safety, tolerability and pharmacokinetics of JAB-21822 in combination with JAB-3312 in patients with advanced solid tumors harboring KRAS p.G12C mutation and to determine the RP2D for the combination therapy. In the dose expansion phase, preliminary efficacy and safety of the combination therapy at the RP2D will be further explored in patients with specific cancer harboring KRAS p.G12C mutation.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

KRAS P.G12C Non-small Cell Lung Cancer Colorectal Cancer Pancreatic Ductal Carcinoma

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

NON_RANDOMIZED

Intervention Model

SEQUENTIAL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Dose escalation

Group Type EXPERIMENTAL

JAB-21822

Intervention Type DRUG

KRAS G12C inhibitor

JAB-3312

Intervention Type DRUG

SHP2 inhibitor

Dose expansion

Group Type EXPERIMENTAL

JAB-21822

Intervention Type DRUG

KRAS G12C inhibitor

JAB-3312

Intervention Type DRUG

SHP2 inhibitor

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

JAB-21822

KRAS G12C inhibitor

Intervention Type DRUG

JAB-3312

SHP2 inhibitor

Intervention Type DRUG

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* A written informed consent should be signed by a subject or his/her legal representative before any study-related procedures are performed;
* Subjects with histologically or cytologically confirmed locally advanced or metastatic advanced solid tumors harboring KRAS p.G12C mutation who have failed or lack standard-of-care (SOC) or are unwilling to undergo or intolerant to SOC;
* Expected survival ≥ 3 months;
* Subjects must have at least one measurable lesion as defined by RECIST v1.1. If no measurable lesion untreated with radiation is selected as the target lesion, a lesion treated with radiation ≥ 4 weeks before the first dose and with progression confirmed by radiography may be selected as the target lesion;
* Eastern Cooperative Oncology Group(ECOG) performance status 0-1;
* The organ functions of subjects meet the criteria for the following laboratory parameters at screening;
* Subjects must be able to swallow oral medications without gastrointestinal abnormalities that significantly affect drug absorption

Exclusion Criteria

* Patients with previous (≤ 3 years) or current tumors of other pathological types, except for cured cervical carcinoma in situ, ductal carcinoma in situ of the breast, prostatic intraepithelial neoplasia, superficial non-invasive bladder cancer, stage I skin cancer (except melanoma); subjects without recurrence or metastasis for \> 3 years after treatment, without current evidence of tumor, and without significant risk of recurrence of previous malignant diseases in the opinion of the study doctor may also be enrolled;
* Serious allergy to the investigational drug or excipients (such as microcrystalline cellulose, etc.);
* Patients with previous (≤ 6 months before the initiation of treatment) or current severe autoimmune diseases (including adverse reactions caused by previous anti- tumor immunotherapies), or autoimmune diseases requiring long-term systemic hormone therapy at immunosuppressive dose levels (prednisone \> 10 mg/day or equivalent drugs);
* HIV, hepatitis B virus(HBV), or hepatitis C virus(HCV) positive;
* Previous (≤ 6 months prior to the first dose) or current evidence of the following diseases: acute myocardial infarction, unstable angina and cerebrovascular accident;
* Subjects who have impaired cardiac functions or clinically significant cardiac diseases;
* Pregnant or lactating women
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Allist Pharmaceuticals, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Wang Wang Jie M.D.

Role: PRINCIPAL_INVESTIGATOR

Peking University Cancer Hospital & Institute

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

The First Affiliated Hospital of USTC Anhui Provincial Hospital

Hefei, Anhui, China

Site Status NOT_YET_RECRUITING

Pecking Union Medical College Hospital

Beijing, Beijing Municipality, China

Site Status NOT_YET_RECRUITING

Cancer Hospital Chinese Academy Of Medical Sciences

Beijing, Beijing Municipality, China

Site Status RECRUITING

Beijing Tiantan Hospital, Captal Medical University

Beijing, Beijing Municipality, China

Site Status NOT_YET_RECRUITING

Beijing Cancer Hospital

Beijing, Beijing Municipality, China

Site Status RECRUITING

Peking University Third Hospital

Beijing, Beijing Municipality, China

Site Status RECRUITING

Beijing Chest Hospital, Capital Medical University

Beijing, Beijing Municipality, China

Site Status NOT_YET_RECRUITING

Fujian cancer Hospital

Fuzhou, Fujian, China

Site Status NOT_YET_RECRUITING

The First Affiliated Hospital Xiamen University

Xiamen, Fujian, China

Site Status NOT_YET_RECRUITING

The first Affiliated Hospital, Sun Yat-sen University

Guangzhou, Guangdong, China

Site Status NOT_YET_RECRUITING

Zhujiang Hospital of Southem Medical University

Guangzhou, Guangdong, China

Site Status NOT_YET_RECRUITING

Cancer Hospital Chinese Academy Of medical Sciences Shenzhen Center

Shenzhen, Guangdong, China

Site Status NOT_YET_RECRUITING

Harbin Medical University Cancer Hospital-Mammary gland of internal

Harbin, Heilongjiang, China

Site Status NOT_YET_RECRUITING

Henan Cancer Hospital

Zhengzhou, Henan, China

Site Status NOT_YET_RECRUITING

The First Affiliated Hosipital 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

Tongji Hospital Tongji Medical College of Hust

Wuhan, Hubei, China

Site Status NOT_YET_RECRUITING

Renmin Hospital Of Wuhan University

Wuhan, Hubei, China

Site Status NOT_YET_RECRUITING

Xiangya Hospital Central South Univesity

Changsha, Hunan, China

Site Status NOT_YET_RECRUITING

Hunan Cancer Hospital

Changsha, Hunan, China

Site Status NOT_YET_RECRUITING

The First Hospital Of China Medical University

Shenyang, Liaoning, China

Site Status NOT_YET_RECRUITING

The Affilated Hospital of Inner Mongolia Medical University

Hohhot, Neimenggu, China

Site Status NOT_YET_RECRUITING

Qilu Hospital of Shandong University

Jinan, Shandong, China

Site Status NOT_YET_RECRUITING

Shandong Cancer Hospital

Jinan, Shandong, China

Site Status NOT_YET_RECRUITING

LinYi Cancer Hospital

Linyi, Shandong, China

Site Status NOT_YET_RECRUITING

Fudan University Shanghai Cancer Center

Shanghai, Shanghai Municipality, China

Site Status NOT_YET_RECRUITING

The Second Affiliated Hospital Zhejiang School of Medicine

Hangzhou, Zhejiang, China

Site Status NOT_YET_RECRUITING

Countries

Review the countries where the study has at least one active or historical site.

China

Central Contacts

Reach out to these primary contacts for questions about participation or study logistics.

Shanghai Allist Pharmaceuticals Co., Ltd Shanghai Allist Pharmaceuticals Co., Ltd

Role: CONTACT

021-80423288

References

Explore related publications, articles, or registry entries linked to this study.

Kang D, Wang Y, Lin Y, Ma WW, Morgensztern D, Leventakos K, Bi C, Ding Y, Xiong J, Yan M, Sun X, Wang P, Ma C, Wang Y. JAB-3312, a Potent Allosteric SHP2 Inhibitor That Enhances the Efficacy of RTK/RAS/MAPK and PD-1 Blockade Therapies. Clin Cancer Res. 2025 Jul 15;31(14):3019-3032. doi: 10.1158/1078-0432.CCR-24-3691.

Reference Type DERIVED
PMID: 40333694 (View on PubMed)

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

JAB-21822-1006

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

JSKN033 in Chinese Subjects with Advanced Malignant Tumors
NCT06770881 NOT_YET_RECRUITING PHASE1/PHASE2