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belzutifan

Generic: BELZUTIFAN·Brand: WELIREG, Welireg

belzutifan: 19 clinical trials tracked.

belzutifan evidence translation

What we can confirm

19 tracked trials

No verified listed company relationship

What it means

AI will separate confirmed drug evidence from unknown company context.

What to watch

Watch trial status, endpoints, and the next source-backed update.
BioSniper AIPage evidence connected

Prepared research question

What is verified about belzutifan, and what remains unknown?

Run cited research

Traceable citations · Unknowns marked

See linked entities and source evidence8 indications · 0 study sponsors
Clinical Trial Registry Records (19)showing 10 most recent

LIGHTBEAM-U01 Substudy 01E: A Phase 2 Substudy to Evaluate the Safety and Efficacy of Belzutifan in Participants With Solid Tumors

NCT07700758Registry updated 2026-10-05·Phase 2
Recruiting

Primary endpoint: Number of Participants Who Experience One or More Adverse Events (AEs)

Interventionalopen15 targetStarted 2026-11Completion 2034-011 site · United StatesMerck Sharp & Dohme LLC

A Phase 2, Open-label Clinical Study to Evaluate the Safety and Efficacy of MK-2010 as Monotherapy and in Combination

NCT07793942Registry updated 2026-10-08·Phase 2
Not yet recruiting

Primary endpoint: Number of Participants with Adverse Events (AEs)

Interventionalopen480 targetStarted 2026-10Completion 2030-076 sites · Switzerland, United StatesMerck Sharp & Dohme LLC

A Phase 3, Randomized, Double-blind, Study of Belzutifan + Zanzalintinib Versus Belzutifan + Placebo in Participants With Advanced RCC Who Have Progressed on or After Both PD-1/L1 and VEGF-TKI Therapies in Sequence or in Combination (LITESPARK-034)

NCT07489495Registry updated 2026-10-13·Phase 3
Recruiting

Primary endpoint: Progression-free Survival (PFS)

InterventionalRandomizedtriple758 targetStarted 2026-04Completion 2030-11101 sites · Argentina, Australia, Brazil, Canada…Merck Sharp & Dohme LLC

A Multicenter, Open-label, Phase 3 Extension Study to Evaluate the Long-term Efficacy and Safety in Participants Who Are Currently on Treatment in a Belzutifan Study (LITESPARK-043)

NCT07405164Registry updated 2026-10-06·Phase 3
Recruiting

Primary endpoint: Cohort A and Cohort B: Overall Survival (OS)

Interventionalopen450 targetStarted 2026-03Completion 2034-0454 sites · Australia, Belgium, Brazil, Canada…Merck Sharp & Dohme LLC

Phase II Trial of Single Agent Belzutifan or Pembrolizumab Versus Combination as Neoadjuvant Therapy in Clear Cell Renal Cell Carcinoma (BLAZE)

NCT07187778Registry updated 2026-08-20·Phase 2
Recruiting

Primary endpoint: 1. Safety and Adverse Events (AEs)

Interventionalopen10 targetStarted 2025-12Completion 2029-071 site · United StatesM.D. Anderson Cancer Center

A Phase 3, Randomized, Open-label Study of Belzutifan + Zanzalintinib Versus Cabozantinib in Participants With Advanced RCC Who Experienced Disease Recurrence During or After Prior Adjuvant Anti-PD-1/L1 Therapy (LITESPARK-033)

NCT07227402Registry updated 2026-08-03·Phase 3
Recruiting

Primary endpoint: Progression Free Survival (PFS)

InterventionalRandomizedopen904 targetStarted 2025-11Completion 2032-0250 sites · Argentina, Australia, Austria, Belgium…Merck Sharp & Dohme LLC

Belzutifan's Role in Active Surveillance Versus Treatment for Indolentmetastatic Clear Cell Renal Ccell Carcinoma (BRAVE-RCC)

NCT07023432Registry updated 2026-05-22·Phase 2
Recruiting

Primary endpoint: Safety and adverse events (AEs)

InterventionalRandomizedopen78 targetStarted 2025-11Completion 2030-041 site · United StatesM.D. Anderson Cancer Center

A Phase 1b/2 Study of Immune and Targeted Combination Therapies in Participants With RCC (KEYMAKER-U03): Substudy 03C in Participants With Recurrent Disease During or After Anti-PD-(L)1 Adjuvant Therapy

NCT07049926Registry updated 2026-10-02·Phase 1/Phase 2
Recruiting

Primary endpoint: Safety Lead In Phase: Number of participants who experience one or more dose-limiting toxicities (DLTs)

Interventionalsingle140 targetStarted 2025-07Completion 2031-1032 sites · Chile, France, Israel, Poland…Merck Sharp & Dohme LLC

A Phase 2, Randomized, Active-controlled, Open-label, Multicenter Study of Belzutifan Plus Fulvestrant in Participants With Estrogen Receptor Positive, HER2 Negative Unresectable Locally Advanced or Metastic Breast Cancer After Progression on Previous Endocrine Therapy (LITESPARK-029)

NCT06428396Registry updated 2026-08-28·Phase 2
Active, not recruiting

Primary endpoint: Progression-free Survival (PFS)

InterventionalRandomizedopen120 targetStarted 2024-11Completion 2028-1241 sites · Argentina, Canada, Chile, Colombia…Merck Sharp & Dohme LLC

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

NCT06234605Registry updated 2026-10-02·Phase 1
Recruiting

Primary endpoint: Determination of MTD and RP2D (combination cohorts only)

Interventionalopen80 targetStarted 2024-04Completion 2027-1121 sites · United StatesHiberCell, Inc.