New targeted pill takes on Hard-to-Treat cancers with IDH mutations

NCT ID NCT04521686

Ongoing Disease control Sponsor: Eli Lilly and Company Source: ClinicalTrials.gov ↗

First seen Jun 24, 2026 · Last updated Jul 23, 2026 · Updated 5 times

Summary

This early-stage study tests an oral drug called LY3410738 in people with advanced solid tumors (like bile duct cancer, cartilage cancer, or brain tumors) that have specific IDH1 or IDH2 mutations. The main goal is to find a safe dose and see if the drug can shrink tumors. About 200 participants will receive the drug alone or combined with chemotherapy or another drug.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: LY3410738 (an oral drug that targets IDH1 and IDH2 mutations)
What this could lead to: If successful, this could lead to a new targeted treatment option for people with advanced solid tumors that have specific IDH1 or IDH2 mutations.
What could go wrong: This is an early Phase 1 trial focused on safety and dosing, so it is not yet known if the drug works. The drug may cause side effects or fail to shrink tumors.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

breast neoplasm central nervous system cancer cholangiocarcinoma chondrosarcoma colonic neoplasm glioblastoma glioma intrahepatic cholangiocarcinoma melanoma neoplasm prostate cancer Thyroid Neoplasms

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

ANY SOLID TUMOR CHOLANGIOCARCINOMA CHONDROSARCOMA GLIOMA

Contacts and locations

Locations

Beth Israel Deaconess Medical Center

Boston, Massachusetts, 02215, United States
China Medical University Hospital

Taichung, 40447, Taiwan
Gustave Roussy

Villejuif, 94805, France
Hospital Universitario 12 de Octubre

Madrid, 28041, Spain
Hospital Universitario Vall d'Hebron

Barcelona, 08035, Spain
Indiana University School of Medicine

Indianapolis, Indiana, 46202, United States
Institut Bergonié - Centre Régional de Lutte Contre Le Cancer de Bordeaux et Sud Ouest

Bordeaux, 33076, France
Kanagawa Cancer Center

Yokohama, Kanagawa, 241-8515, Japan
Massachusetts General Hospital

Boston, Massachusetts, 02114, United States
Mayo Clinic

Rochester, Minnesota, 55902, United States
Mayo Clinic in Florida

Jacksonville, Florida, 32224, United States
Mayo Clinic of Scottsdale

Phoenix, Arizona, 85054, United States
Memorial Sloan Kettering Cancer Center

Middletown, New Jersey, 07748, United States
Memorial Sloan Kettering Cancer Center

Commack, New York, 11725, United States
Memorial Sloan Kettering Cancer Center

Harrison, New York, 10604, United States
Memorial Sloan Kettering Cancer Center

New York, New York, 10065, United States
National Cancer Center Hospital

Chuo-ku, Tokyo, 104-0045, Japan
National Cancer Center Hospital East

Kashiwa, Chiba, 277-8577, Japan
National Cheng-Kung Uni. Hosp.

Tainan, 704, Taiwan
National University Hospital

Singapore, 669606, Singapore
Osaka University Hospital

Suita-shi, Osaka, 565-0871, Japan
Prince of Wales Hospital

Hong Kong, Shatin, New Territories, Hong Kong
Samsung Medical Center

Seoul, Seoul-teukbyeolsi [Seoul], 06351, South Korea
Sarah Cannon Cancer Center

Nashville, Tennessee, 37203, United States
Seoul National University Hospital

Seoul, 03080, South Korea
Shizuoka Cancer Center

Nakatogari, Shizuoka, 411-8777, Japan
South Texas Accelerated Research Therapeutics, LLC

San Antonio, Texas, 78229, United States
St Vincent's Hospital Sydney

Darlinghurst, New South Wales, 2010, Australia
The John Hopkins Hospital

Baltimore, Maryland, 21287, United States
The University of Arizona Cancer Center

Tucson, Arizona, 85724, United States
USC Norris Cancer Hospital

Los Angeles, California, 90033, United States
University of Chicago Pritzker School of Medicine

Chicago, Illinois, 60637, United States
University of Texas MD Anderson Cancer Center

Houston, Texas, 77030, United States

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