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NCT06234605RecruitingPhase 1

A Study of HC-7366 in Combination With Belzutifan (WELIREG™) in Patients With Renal Cell Carcinoma

A Phase 1b, Open-Label, Safety, Tolerability, and Efficacy Study of HC- 7366 in Combination With Belzutifan (WELIREG™) in Patients With Locally Advanced or Metastatic Renal Cell Carcinoma

Source: ClinicalTrials.gov · Last updated 2 Oct 2026

Brief summary (registry, in English)

This is a Phase 1b, open-label, multicenter, safety, tolerability and efficacy study of HC-7366 in combination with belzutifan (WELIREG™). This is a multipart study that consists of a HC-7366 monotherapy cohort, a combination dose escalation, and a combination dose expansion. Approximately 80 patients will be enrolled in this study (up to 20 patients will be enrolled into the HC-7366 monotherapy cohort, up to 30 patients into the combination dose escalation, and up to 30 patients into the combination dose expansion). The primary purpose of this study is to determine the maximum tolerated dose of HC-7366 in combination with belzutifan in patients with locally advanced (inoperable) or metastatic RCC with predominantly clear cell histology, irrespective of VHL gene mutation status.

Status (registry)
Recruiting
Phase (registry)
Phase 1
Study type
Interventional
Enrollment
80 (estimated)
First submitted
9 Jan 2024
Start date
29 Apr 2024
Primary completion date
Nov 2026
Lead sponsor
HiberCell, Inc.
NCT number
NCT06234605

What you commit to

  • Study type: Interventional · Phase 1
  • Planned participants: 80
  • From 29 Apr 2024 to the primary completion date, Nov 2026
  • 21 sites in 1 country
  • Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Who the study is looking for

  • Has diagnosis of locally advanced (inoperable) or metastatic RCC with a predominant clear cell component
  • Be age 18 years or older (male or female) at the time of consent

Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (21)

Sites in registry order. Pick your city on the disease page to sort them by distance.

SiteCityCountrySite status
University of Colorado Anschutz Medical Campus
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AuroraUnited StatesRecruiting
University Hospitals Cleveland Medical Center*
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ClevelandUnited StatesRecruiting
Cleveland Clinic
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ClevelandUnited StatesRecruiting
Texas Oncology
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DallasUnited StatesRecruiting
University of Texas Southwestern Medical Center
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DallasUnited StatesRecruiting
Karmanos Cancer Institute
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DetroitUnited StatesWithdrawn
Virginia Cancer Specialists
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FairfaxUnited StatesRecruiting
University of California San Diego Moores Cancer Center
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La JollaUnited StatesRecruiting
Rocky Mountain Cancer Centers,LLP
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Lone TreeUnited StatesRecruiting
Cedars-Sinai Medical Center
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Los AngelesUnited StatesRecruiting
University Medical Center & Texas Tech Health Science Center
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LubbockUnited StatesRecruiting
University of Wisconsin Carbone Cancer Center
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MadisonUnited StatesRecruiting
Sarah Cannon Research Institute SCRI
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NashvilleUnited StatesRecruiting
Yale New Haven Hospital
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New HavenUnited StatesRecruiting
Memorial Sloan-Kettering Cancer Center
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New YorkUnited StatesRecruiting
Providence Cancer Institute
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PortlandUnited StatesActive, not recruiting
HealthPartners Cancer Research Center
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Saint PaulUnited StatesRecruiting
Fred Hutchinson Cancer Center
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SeattleUnited StatesRecruiting
Swedish Medical Center
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SeattleUnited StatesRecruiting
Washington University School of Medicine
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St LouisUnited StatesRecruiting
University of Arizona Cancer Center
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TucsonUnited StatesRecruiting

This page is information, not medical advice. Discuss any trial with your doctor.