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

Testing ASP5834 dosage for adults with solid tumors.

Recruiting
18 years and older
All
Phase 1

Researchers are testing a new drug, ASP5834, for people with solid tumors. Tumors are abnormal growths of tissue, and "solid" means they aren't liquid like blood. Some people's tumors have changes in a gene called KRAS, which can make the tumor grow. ASP5834 aims to target these changes. In the study, some participants with colorectal cancer will also receive a drug called panitumumab, which is already used for this cancer.

The study checks how ASP5834 affects the body and its safety. It's an open-label study, meaning everyone knows who gets which treatment. There are two parts: finding the right dose and testing that dose. Participants will get treatments through a needle in a vein, called an infusion, which happens every 21 or 28 days.

  • Study lasts about 1 year, with visits to the clinic for health checks and scans.
  • Only adults with specific KRAS mutations and no other serious health issues can join.
  • Participants can't join if they have certain heart issues, other cancers, or recent serious health events.
Study details
    Solid Tumor
    Non-Small-Cell Lung Cancer
    Pancreatic Ductal Adenocarcinoma
    Colorectal Cancer

NCT07094204

Astellas Pharma Inc

17 October 2026

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Learn more about clinical trials

What is a clinical trial?

A clinical trial is a study designed to test specific interventions or treatments' effectiveness and safety, paving the way for new, innovative healthcare solutions.

Why should I take part in a clinical trial?

Participating in a clinical trial provides early access to potentially effective treatments and directly contributes to the healthcare advancements that benefit us all.

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The duration of clinical trials varies. Some trials last weeks, some years, depending on the phase and intention of the trial.

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Compensation varies per trial. Some offer payment or reimbursement for time and travel, while others may not.

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Clinical trials follow strict ethical guidelines and protocols to safeguard participants' health. They are closely monitored and safety reviewed regularly.
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