Sponsor or institution

Clinical trials and research at RayzeBio, Inc.

• 5Clinical trials
• 6Countries

Newest trials

All recruiting trials (5)

• Imaging study to see how the imaging agent distributes in metastatic clear cell RCC

  This imaging study tests an imaging agent in adults with metastatic clear cell renal cell carcinoma to see how it spreads and what dose is needed.

  Recruiting at 4 sites Early Phase 1 RayzeBio, Inc. · Saint Leonards, New South Wales and 5 other locations · NCT07671417

• Imaging Test for Metastatic Urothelial and Breast C cancers and NSCLC

  This imaging study tests how well the imaging agent works in people with metastatic urothelial cancer, various breast cancers, or NSCLC.

  Recruiting at 4 sites Early Phase 1 RayzeBio, Inc. · St Leonards, New South Wales and 5 other locations · NCT07671092

• RYZ401 for solid tumors that express somatostatin receptors

  This trial will try RYZ401, a targeted radiotherapy, in adults with neuroendocrine or other solid tumors that show somatostatin receptors to find a safe dose and see if it shrinks tumors.

  Recruiting at 15 sites Phase 1 RayzeBio, Inc. · Phoenix, Arizona and 14 other locations · NCT07165132

• Using RYZ811 and RYZ801 to identify and treat patients with advanced liver cancer

  This study is testing a new way to find and treat people with advanced liver cancer using two agents, RYZ811 for diagnosis and RYZ801 for treatment, to see how well they work together.

  Recruiting at 13 sites Phase 1/2 RayzeBio, Inc. · Birmingham, Alabama and 12 other locations · NCT06726161

• Treatment for advanced breast cancer using RYZ101

  This study is testing a new treatment called RYZ101 for people with advanced breast cancer that can't be removed by surgery to see if it helps manage their condition.

  Recruiting Phase 1/2 RayzeBio, Inc. · Phoenix, Arizona and 30 other locations · NCT06590857

Quick answers

How many clinical trials run by RayzeBio, Inc. are recruiting right now?

5, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

In 6 countries. The most sites are in United States (3 trials), Canada (2 trials), Australia (2 trials), New Zealand (2 trials), South Africa (2 trials). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 1/2: 2, Early Phase 1: 2, Phase 1: 1. Trials with no phase listed are usually device, behavioural or observational studies.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

Find the studies that fit you

A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.

Describe your situation →