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Study identifier: NCT07165132 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Study of RYZ401 in Subjects With Solid Tumors Expressing SSTRs.

Condition: GEP-NET · Gastroenteropancreatic Neuroendocrine Tumor · Gastroenteropancreatic Neuroendocrine Tumor Disease  ·  Sponsor: RayzeBio, Inc.

PhasePhase 1
Planned participants104
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The primary objectives are to determine the recommended Phase 2 dose (RP2D) and optimal treatment regimen, characterize safety and tolerability, and evaluate preliminary efficacy of RYZ401 in subjects with NETs and other selected solid tumors expressing SSTRs.

This description comes directly from the study's public registry record.

Talk to the study team

RayzeBio Clinical Trials  ·  +1 619 657 0057  ·  clinicaltrials@rayzebio.com

Always discuss trial participation with your own doctor first.

Locations (9)

Research FacilityIowa City, Iowa, United StatesRecruiting
Research FacilityLexington, Kentucky, United StatesRecruiting
Research FacilitySt Louis, Missouri, United StatesRecruiting
Research FacilitySt Louis, Missouri, United StatesRecruiting
Research FacilityColumbus, Ohio, United StatesRecruiting
Research FacilityNashville, Tennessee, United StatesRecruiting
Research FacilitySalt Lake City, Utah, United StatesRecruiting
Research FacilityToronto, Ontario, CanadaRecruiting
Research FacilityMontreal, Quebec, CanadaRecruiting

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Source record: clinicaltrials.gov/study/NCT07165132