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BBP-398 in Combination With Osimertinib in Locally Advanced or Metastatic NSCLC Patients With EGFR Mutations

NCT06032936 · Status: TERMINATED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 4

Last updated 2024-06-25

No results posted yet for this study

Summary

This is an open-label, non-randomized, multi-cohort, multi-center Phase Ia/Ib study for BBP-398 in combination with Osimertinib to evaluate the safety, tolerability, pharmacokinetics, determine MTD and/or RP2D, and anti-cancer activity in locally advanced or metastatic NSCLC patients with EGFR mutations and with previously 3rd generation EGFR-TKIs treated or EGFR-TKI-naive.

Conditions

Interventions

DRUG

BBP-398

BBP-398 (formerly known as IACS-15509) is a potent, selective, orally active allosteric inhibitor of SHP2, a tyrosine phosphatase that plays a key role in the RTK -MAPK signal transduction pathway. Key components of the MAPK pathway include the small GTPase RAS, the serine/threonine-protein kinase RAF, mitogen-activated protein kinase (MEK) and ERK. In cells, SHP2 binds to phosphorylated tyrosine residues in the intracellular domain of RTKs such as the EGFR, leading to activation of the downstream MAPK signaling pathway.

DRUG

osimertinib

Osimertinib is a mutant-selective, third-generation EGFR inhibitor that targets both EGFR-activating mutations (e.g., exon 19 deletion and L858R) and EGFR-dependent on-target resistance mutation toward the 1st generation EGFR inhibitor (i.e., T790M). It is currently a first-line therapy for EGFR-mutant (EGFRmut) NSCLC, with average progression-free survival of approximately 19 months in previously untreated subjects.

Sponsors & Collaborators

  • LianBio LLC

    lead INDUSTRY

Principal Investigators

  • Li Zhang, Master · Sun Yat-sen University

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
99 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-07-27
Primary Completion
2024-03-29
Completion
2024-03-29

Countries

  • China

Study Locations

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Entities

Drugs
Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06032936 on ClinicalTrials.gov