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Study identifier: NCT05382559 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

A Study of ASP3082 in Adults With Advanced Solid Tumors

Condition: Solid Tumor  ·  Sponsor: Astellas Pharma Inc

PhasePhase 1
Planned participants681
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This is an open-label study. This means that people in this study and clinic staff will know that people will receive ASP3082. The study aims to check how safe and well-tolerated ASP3082 is for people with advanced solid tumors that have a specific mutation called KRAS G12D. This study will be in 2 parts. In Part 1, different small groups of people will receive lower to higher doses of ASP3082 by itself, or together with cetuximab. Any medical problems will be recorded at each dose. This is done to find suitable doses of ASP3082, by itself or together with cetuximab, to use in Part 2 of the study. The first group will receive the lowest dose of ASP3082. A medical expert panel will check the results from this group and decide if the next group can receive a higher dose of ASP3082. The panel will do this for each group until all groups have received ASP3082 (by itself or together with cetuximab) or until suitable doses have been selected for Part 2. In Part 2, ASP3082 will be given in by itself, or in combination with the other study treatments. Study treatments will be given through a vein. This is called an infusion. Each treatment cycle is 21 or 28 days long. They will continue treatment until: they have medical problems from the treatment they can't tolerate; their cancer gets worse; they start other cancer treatment; or they ask to stop treatment.

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

Talk to the study team

Astellas Pharma Global Development, Inc.  ·  800-888-7704  ·  astellas.registration@astellas.com

Always discuss trial participation with your own doctor first.

Locations (62)

City of Hope National Medical CenterDuarte, California, United StatesRecruiting
UCLA Santa Monica Hematology OncologySanta Monica, California, United StatesRecruiting
Denver HealthONE Drug Development UnitDenver, Colorado, United StatesRecruiting
Smilow Cancer Center at Yale New Haven HospitalNew Haven, Connecticut, United StatesRecruiting
Georgetown University HospitalWashington D.C., District of Columbia, United StatesRecruiting
University of Florida, Davis Cancer CenterGainesville, Florida, United StatesRecruiting
Florida Cancer SpecialistLake Mary, Florida, United StatesRecruiting
Florida Cancer Specialists & Research Institute SarasotaSarasota, Florida, United StatesRecruiting
University of Kansas Medical CenterWestwood, Kansas, United StatesRecruiting
Beth Israel Deaconess Medical CenterBoston, Massachusetts, United StatesRecruiting
Dana Farber Cancer InstituteBoston, Massachusetts, United StatesRecruiting
Trinity Health Ann Arbor HospitalYpsilanti, Michigan, United StatesRecruiting

+ 50 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT05382559