Status:

RECRUITING

A Study to Investigate the Safety and Efficacy of KQB198 as Monotherapy and in Combination in Participants With Advanced Solid Malignancies

Lead Sponsor:

Kumquat Biosciences Inc.

Conditions:

Solid Tumor, Adult

Eligibility:

All Genders

18+ years

Phase:

PHASE1

Brief Summary

The goal of this clinical trial is to learn if KQB198 works to treat advanced solid tumor cancer in adults. It will also learn about the safety of KQB198. The main questions it aims to answer are: * ...

Eligibility Criteria

Inclusion

  • PART 1 - Histologically confirmed diagnosis of a solid tumor malignancy with any of the following oncogenic mutations: EGFR, RAS, PTPN11, or SOS1 mutations, or inactivating mutations of NF1.
  • PART 1 - (Osimertinib and Amivantamab arms) and Part 2 Cohort A and Cohort B: Histologically confirmed diagnosis of NSCLC with activating EGFR mutation and progression on osimertinib
  • Part 3 - Cohort A: Histologically confirmed diagnosis of NSCLC with exon 20 insertion EGFR mutation
  • Unresectable or metastatic disease
  • No available treatment with curative intent
  • Adequate organ function
  • Measurable disease per RECIST 1.1.

Exclusion

  • Prior therapy with a similar mechanism of action to KQB198
  • History of intestinal disease, inflammatory bowel disease, major gastric surgery, or other gastrointestinal conditions likely to alter absorption of study treatment or result in inability to swallow
  • History of interstitial lung disease
  • Cardiac abnormalities

Key Trial Info

Start Date :

June 3 2024

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

January 31 2027

Estimated Enrollment :

100 Patients enrolled

Trial Details

Trial ID

NCT06507306

Start Date

June 3 2024

End Date

January 31 2027

Last Update

December 16 2025

Active Locations (35)

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Page 1 of 9 (35 locations)

1

Sarah Cannon Research Institute at HealthONE

Denver, Colorado, United States, 80218

2

Sarah Cannon Research Institute at Florida Cancer Specialists - Lake Nona -

Orlando, Florida, United States, 32827

3

Florida Cancer Specialists - Sarasota

Sarasota, Florida, United States, 34232

4

Henry Ford Health System

Detroit, Michigan, United States, 48202