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Study identifier: NCT07094204 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

A Study to Find a Suitable Dose of ASP5834 in Adults With Solid Tumors

Condition: Solid Tumor · Non-Small-Cell Lung Cancer · Pancreatic Ductal Adenocarcinoma  ·  Sponsor: Astellas Pharma Inc

PhasePhase 1
Planned participants364
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

Genes contain genetic code which tell the body which proteins to make. Many types of cancer are caused by changes, or mutations, in a gene called KRAS. Researchers are looking for ways to stop the actions of abnormal proteins made from the mutated KRAS gene. ASP5834 is being studied in people with solid tumors who have certain KRAS gene mutations. Some people with solid tumors of the colon or rectum (colorectal cancer), will be given ASP5834 with panitumumab. Panitumumab is a treatment for colorectal cancer. In this study, the researchers will learn how ASP5834 is processed by and acts upon the body. This information will help find a suitable dose of ASP5834 and check for any potential medical problems from the treatment. The main aims of this study are to check the safety of ASP5834 given by itself or given with panitumumab, and how well it is tolerated; and to find a suitable dose of ASP5834 given by itself or given with panitumumab. People in this study will be adults with locally advanced, unresectable, or metastatic solid tumors with certain KRAS gene mutations. Locally advanced means the cancer has spread to nearby tissue. Unresectable means the cancer cannot be removed by surgery. Metastatic means the cancer has spread to other parts of the body. They either haven't responded to standard treatment or couldn't be given standard treatment. The key reasons people cannot take part are if they have specific uncontrollable cancers such as symptomatic or untreated cancers …

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 (20)

UCLA Santa Monica Hematology OncologySanta Monica, California, United StatesRecruiting
Winship Cancer Institute at Emory UniversityAtlanta, Georgia, United StatesRecruiting
Ochsner HealthJefferson, Louisiana, United StatesRecruiting
START MidwestGrand Rapids, Michigan, United StatesRecruiting
Washington University School of MedicineSt Louis, Missouri, United StatesRecruiting
Hackensack University Medical CenterHackensack, New Jersey, United StatesRecruiting
Roswell Cancer InstituteBuffalo, New York, United StatesRecruiting
Memorial Sloan Kettering Cancer CenterNew York, New York, United StatesRecruiting
University Hospitals - UH Cleveland Medical CenterCleveland, Ohio, United StatesRecruiting
NEXT Oncology DallasIrving, Texas, United StatesRecruiting
NEXT Oncology VirginiaFairfax, Virginia, United StatesRecruiting
Site FR33003Bordeaux, New Aquitaine, FranceRecruiting

+ 8 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT07094204