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A First-in-human Study to Learn About the Safety of BAY 3547926 and How Well it Works in Participants With Advanced Liver Cancer
Sponsor: Bayer
Summary
In this study, researchers want to learn about the safety of a new drug, BAY 3547926, and how well the drug works in people with a type of liver cancer called advanced hepatocellular carcinoma (HCC), which has a special protein called Glypican 3 (GPC3). Researchers want to find the best dose of BAY 3547926 for people with advanced HCC and look at the way the body absorbs and distributes the drug. The study drug, BAY 3547926, delivers a radioactive agent to cancer cells. The radioactive agent emits radiations which can damage the cancer cells and cause them to die. These radiations travel a small distance, so are expected to cause little damage to surrounding healthy tissues. This is the first study of BAY 3547926 in humans. Participants will take part in one of the 4 different parts of the study. In Part 1, participants will receive different doses of BAY 3547926 alone to find the dose that is deemed safe and works best for the participants. When this dose has been found, a larger number of participants will receive BAY 3547926 alone in Part 2 or with other treatments in Parts 3 and 4 of the study. During the study, the doctors and their study team will do health check-ups, take pictures (scans) of the body, collect blood and urine samples, and ask participants questions about how they are feeling and what health problems they are having.
Official title: A Multicenter, Open Label, Non-randomized First-in-human Phase 1 Dose Escalation and Expansion Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Anti-tumor Activity of BAY 3547926 Alone, and in Combination, in Participants With Advanced Hepatocellular Carcinoma (HCC)
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
148
Start Date
2025-02-28
Completion Date
2031-08-31
Last Updated
2026-04-15
Healthy Volunteers
No
Conditions
Interventions
BAY 3547926
antibody conjugate with actinium-225 label
BAY 3547922
antibody conjugate without actinium-225 label as preinjection
Locations (13)
Edegem
Edegem, Belgium
Kortrijk
Kortrijk, Belgium
Leuven
Leuven, Belgium
Toronto
Toronto, Ontario, Canada
Montréal
Montreal, Quebec, Canada
Montreal
Montreal, Quebec, Canada
Sherbrooke
Sherbrooke, Quebec, Canada
Tampere
Tampere, Pirkanmaa, Finland
Turku
Turku, Southwest Finland, Finland
Madrid
Madrid, Spain
London
London, Greater London, United Kingdom
Glasgow
Glasgow, Scotland, United Kingdom
Sutton
Sutton, Surrey, United Kingdom