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Active, not recruiting Phase 1/2

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

NCT05194995 · tracked via the Priya Life Science China tracker
Phase
Phase 1/2
Started
2022-02-17
Last updated
2026-03-16

Condition(s) studied

Advanced Colorectal CancerSmall Intestinal CancerAppendiceal Cancer

Investigational drug(s) / intervention(s)

JAB-21822 →Cetuximab →

JAB-21822: JAB-21822 administered orally as a tablet.

Cetuximab: Cetuximab administered as an intravenous (IV) infusion.

Study summary

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.

Eligibility

Sex
ALL
Min age
18 Years
Max age
—
Healthy volunteers
No
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

Primary outcome measure(s)

  • Dose Escalation phase: Number of participants with dose-limiting toxicities (DLTs) — At the end of Cycle 1 (each cycle is 21 days)
    A DLT is defined as the clinically significant treatment related adverse event (TRAE) or abnormal laboratory values assessment during the first 21 days of (Cycle 1) and excludes events that are deemed clearly related to underlying disease, progression, or intercurrent illness.
  • Dose Expansion phase: Overall response rate (ORR) — Up to 4 years - from baseline to RECIST confirmed Progressive Disease
    ORR is defined as the percentage of participants with complete response (CR) or partial response (PR) per RECIST v 1.1.

Trial sites (17)

FacilityCityRegionStatus
Research site31 Beijing Beijing Municipality
Research site01 Beijing Beijing Municipality
Research site02 Beijing Beijing Municipality
Research site12 Beijing Beijing Municipality
Research site13 Nanning Guangxi
Research site06 Harbin Heilongjiang
Research site05 Zhengzhou Henan
Research site07 Zhengzhou Henan
Research site18 Wuhan Hubei
Research site11 Changsha Hunan
Research site29 Changsha Hunan
Research site09 Nanjing Jiangsu
Research site08 Nanchang Jiangxi
Research site16 Linyi Shandong
Research site28 Shanghai Shanghai Municipality
Research site23 Xi’an Shanxi
Research site19 Hangzhou Zhejiang
Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT05194995 on ClinicalTrials.gov ↗ ← All trials in China