JAB-21822 in Combination With Cetuximab in Patients With Advanced CRC and Other Solid Tumors With KRAS G12C Mutation

NCT ID: NCT05194995

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

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Recruitment Status

ACTIVE_NOT_RECRUITING

Clinical Phase

PHASE1/PHASE2

Total Enrollment

48 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-02-17

Study Completion Date

2026-01-31

Brief Summary

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This study is to evaluate the safety, tolerability, pharmacokinetics and antitumor activity of JAB-21822 in combination with cetuximab in patients with advanced colorectal cancer,advanced small intestine cancer and advanced appendiceal cancer with KRAS p.G12C mutation.

Detailed Description

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The primary objective of this study is to evaluate the safety and tolerability of JAB-21822 in combination with cetuximab to determine the MTD and RP2D during Dose Escalation phase; then to evaluate preliminary antitumor activity when JAB-21822 is administered in combination with cetuximab during Dose Expansion phase in patients with advanced colorectal cancer,advanced small intestine cancer and advanced appendiceal cancer with KRAS p.G12C mutation.

Conditions

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Advanced Colorectal Cancer Small Intestinal Cancer Appendiceal Cancer

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SEQUENTIAL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Phase 1b Dose Escalation

Dose escalation of JAB-21822 to determine maximum tolerated dose of JAB-21822 in combination with cetuximab.

Group Type EXPERIMENTAL

JAB-21822

Intervention Type DRUG

JAB-21822 administered orally as a tablet.

Cetuximab

Intervention Type DRUG

Cetuximab administered as an intravenous (IV) infusion.

Phase 2 Dose Expansion, Cohort 1

Enrollment into the dose expansion cohort is for eligible participants with KRAS P.G12C mutant advanced colorectal cancer.

Group Type EXPERIMENTAL

JAB-21822

Intervention Type DRUG

JAB-21822 administered orally as a tablet.

Cetuximab

Intervention Type DRUG

Cetuximab administered as an intravenous (IV) infusion.

Phase 2 Dose Expansion, Cohort 2

Enrollment into the dose expansion cohort is for eligible participants with KRAS P.G12C mutant advanced small intestinal cancer and advanced appendiceal cancer.

Group Type EXPERIMENTAL

JAB-21822

Intervention Type DRUG

JAB-21822 administered orally as a tablet.

Cetuximab

Intervention Type DRUG

Cetuximab administered as an intravenous (IV) infusion.

Interventions

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JAB-21822

JAB-21822 administered orally as a tablet.

Intervention Type DRUG

Cetuximab

Cetuximab administered as an intravenous (IV) infusion.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Participants must be able to provide an archived tumor sample
* Histologically or cytologically confirmed advanced colorectal cancer, advanced small intestinal cancer and advanced appendiceal cancer with KRAS p.G12C mutation
* Must have received at least 1 prior standard therapy
* Must have at least 1 measurable lesion per RECIST v1.1
* Must have adequate organ function
* Must be able to swallow and retain orally administered medication

Exclusion Criteria

* Has brain metastases, except if treated and no evidence of radiographic progression or hemorrhage for at least 28 days
* Active infection requiring systemic treatment within 14 days
* Active HIV, HBV or HCV
* Any severe and/or uncontrolled medical conditions
* LVEF\<50% assessed by ECHO
* QT interval \>470 msec
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Allist Pharmaceuticals, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Shen Lin Master of medicine

Role: PRINCIPAL_INVESTIGATOR

Peking University Cancer Hospital & Institute

Locations

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Research site31

Beijing, Beijing Municipality, China

Site Status

Research site01

Beijing, Beijing Municipality, China

Site Status

Research site02

Beijing, Beijing Municipality, China

Site Status

Research site12

Beijing, Beijing Municipality, China

Site Status

Research site13

Nanning, Guangxi, China

Site Status

Research site06

Harbin, Heilongjiang, China

Site Status

Research site05

Zhengzhou, Henan, China

Site Status

Research site07

Zhengzhou, Henan, China

Site Status

Research site18

Wuhan, Hubei, China

Site Status

Research site11

Changsha, Hunan, China

Site Status

Research site29

Changsha, Hunan, China

Site Status

Research site09

Nanjing, Jiangsu, China

Site Status

Research site08

Nanchang, Jiangxi, China

Site Status

Research site16

Linyi, Shandong, China

Site Status

Research site28

Shanghai, Shanghai Municipality, China

Site Status

Research site23

Xi’an, Shanxi, China

Site Status

Research site19

Hangzhou, Zhejiang, China

Site Status

Countries

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China

Other Identifiers

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JAB-21822-1007

Identifier Type: -

Identifier Source: org_study_id

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