New drug combo aims to boost immune system against advanced cancers
NCT ID NCT05471856
First seen Jun 27, 2026 · Last updated Jul 23, 2026 · Updated 2 times
Summary
This study tests a new drug, BI 1703880, combined with ezabenlimab in adults with advanced solid tumors that haven't responded to other treatments. The main goal is to find a safe dose of BI 1703880. Participants receive both drugs as infusions, with BI 1703880 given weekly then every 3 weeks, and ezabenlimab every 3 weeks. The study focuses on safety and how the body processes the drugs, not on curing the cancer.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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CIO Clara Campal
RECRUITINGMadrid, 28050, Spain
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Churchill Hospital
RECRUITINGOxford, OX3 7LE, United Kingdom
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Hospital Clinico Universitario de Valencia
RECRUITINGValencia, 46010, Spain
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Hospital Universitari Vall d'Hebron
RECRUITINGBarcelona, 08035, Spain
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Instituto Valenciano de Oncología
RECRUITINGValencia, 46009, Spain
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Japanese Foundation for Cancer Research
RECRUITINGTokyo, Koto-ku, 135-8550, Japan
Contact Phone: •••-•••-•••• Email: •••••@•••••
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John Theurer Cancer Center
RECRUITINGHackensack, New Jersey, 07601, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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National Cancer Center Hospital East
RECRUITINGChiba, Kashiwa, 277-8577, Japan
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Saitama Medical University International Medical Center
RECRUITINGSaitama, Hidaka, 350-1298, Japan
Contact Phone: •••-•••-•••• Email: •••••@•••••
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The Royal Marsden Hospital, Chelsea
RECRUITINGLondon, SW3 6JJ, United Kingdom
Contact Phone: •••-•••-•••• Email: •••••@•••••
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The Royal Marsden Hospital, Sutton
RECRUITINGSutton, SM2 5PT, United Kingdom
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Valkyrie Clinical Trials
RECRUITINGLos Angeles, California, 90067, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Yale University School of Medicine
RECRUITINGNew Haven, Connecticut, 06511, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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