Independent directory Public ClinicalTrials.gov records United States
ClinicalTrials.gov record
Active, not recruiting Phase 1 Interventional

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

ClinicalTrials.gov ID: NCT06507306

Public ClinicalTrials.gov record NCT06507306. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 8, 2026, 6:33 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 1/1b, Open-label, Multicenter, Dose Escalation and Dose Expansion Study Evaluating the Safety, Tolerability, Pharmacokinetics and Efficacy of KQB198 as Monotherapy and in Combination With Anti-cancer Agents in Participants With Advanced Solid Malignancies

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

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: * What is the safe dose of KQB198 by itself or in combination with other anti-cancer drugs? * Does KQB198 alone or in combination with other anti-cancer drugs decrease the size of the tumor? * What happens to KQB198 in the body? Participants will: * Take KQB198 daily, alone or in combination with another anti-cancer drug * Visit the clinic about 8 times in the first 8 weeks, and then once every 4 weeks after that

Study identification

NCT ID
NCT06507306
Recruitment status
Active, not recruiting
Study type
Interventional
Phase
Phase 1
Lead sponsor
Kumquat Biosciences Inc.
Industry
Enrollment
92 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jun 3, 2024 (Actual)
Primary completion
Dec 31, 2026 (Estimated)
Completion
Jan 31, 2027 (Estimated)
Last update posted
Sep 2, 2026

2024 – 2027

United States locations

U.S. sites
9
U.S. states
8
U.S. cities
9
Facility City State ZIP Site status
Sarah Cannon Research Institute at HealthONE Denver Colorado 80218 —
Sarah Cannon Research Institute at Florida Cancer Specialists - Lake Nona - Orlando Florida 32827 —
Florida Cancer Specialists - Sarasota Sarasota Florida 34232 —
Henry Ford Health System Detroit Michigan 48202 —
David H. Koch Center for Cancer Center at Memorial Sloan Kettering Cancer Center Long Island City New York 11101 —
The Lindner Center for Research and Education at The Christ Hospital Cincinnati Ohio 45219 —
Sarah Cannon and HCA Research Institute Nashville Tennessee 37203 —
New Experimental Therapeutics of San Antonio - NEXT Oncology San Antonio Texas 78229 —
New Experimental Therapeutics of Virginia - NEXT Oncology Fairfax Virginia 22031 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 17 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT06507306, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Sep 2, 2026 · Synced Oct 8, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT06507306 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →