Testing a new drug for patients with solid tumors and specific genetic mutations

A Phase 1, Open-Label, Dose Escalation of HBI-2376 in Patients With Advanced Malignant Solid Tumors Harboring KRAS or EGFR Mutations

Phase 1 Interventional HUYABIO International, LLC. · NCT05163028

This study is testing a new drug called HBI-2376 to see if it can safely help patients with advanced solid tumors that have specific genetic mutations.

Quick facts

PhasePhase 1
Study typeInterventional
Enrollment42 (estimated)
Ages18 Years and up
SexAll
SponsorHUYABIO International, LLC. Industry-sponsored
Drugs / interventionsprednisone
Locations12 sites (Duarte, California and 11 other locations)
Trial IDNCT05163028 on ClinicalTrials.gov

What this trial studies

This Phase 1, open-label dose escalation study evaluates the safety and pharmacokinetics of HBI-2376, a SHP2 inhibitor, in patients with advanced solid tumors harboring KRAS or EGFR mutations. The study aims to determine the maximum tolerated dose (MTD) and the recommended Phase 2 dose (RP2D) of HBI-2376, administered once daily. Up to 42 participants will be enrolled sequentially into cohorts receiving escalating doses, and their safety and tolerability will be closely monitored throughout the trial.

Who should consider this trial

Good fit: Ideal candidates include adults with advanced solid tumors harboring KRAS or EGFR mutations who have not responded to standard therapies.

Not a fit: Patients with concurrent malignancies or those who have not been diagnosed with KRAS or EGFR mutations may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide a new treatment option for patients with advanced solid tumors that have specific genetic mutations.

How similar studies have performed: Other studies targeting KRAS and EGFR mutations have shown promise, indicating potential for success with this novel approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Key Inclusion Criteria:

* Male or female at least 18 years of age at the time of signing the ICF prior to initiation of any study specific activities/procedures
* Advanced malignant solid tumors with KRAS or EGFR mutations diagnosed by histology or cytology
* Relapsed or refractory to, or intolerant of, or refuse approved or standard of care established therapy known to provide clinical benefit for disease
* At least 1 measurable target lesion that meets the definition of RECIST v1.1
* ECOG Performance Status of 0 or 1
* Demonstrate adequate organ function
* Must be able to swallow oral medications and must not have gastrointestinal abnormalities that significantly affect drug absorption

Key Exclusion Criteria:

* History of another concurrent malignancy within 3 years prior to study entry, unless the malignancy was treated with curative intent and the likelihood of relapse is \<5% in 2 years Note: Subjects with a history of squamous or basal cell carcinoma of the skin or carcinoma in the situ of the cervix may be enrolled
* Untreated or symptomatic central nervous system (CNS) metastases Note: Subjects with asymptomatic treated CNS metastases are eligible provided they have been clinically stable and not requiring steroids for at least 4 weeks
* Clinically significant cardiovascular disease, including stroke or myocardial infarction within 6 months
* Any unresolved Grade 2 or greater toxicity from previous anti-cancer therapy, except alopecia, within 4 weeks of first study treatment administration
* Active autoimmune diseases or history of autoimmune diseases that may relapse
* Pregnant or nursing
* Prior treatment with any SHP2 inhibitors
* Any condition that required systemic treatment with either corticosteroids (\>10 mg daily of prednisone or equivalent) or other immunosuppressive medication ≤14 days before the first study treatment administration
* Treatment with other investigational drugs/devices within 4 weeks prior to first study treatment administration

Where this trial is running

Duarte, California and 11 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Non Small Cell Lung CancerColorectal CancerPancreatic CancerSolid TumorCancerCancer of PancreasCancer of ColonKRAS
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.