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Testing a New Targeted Therapy ETX-19477 to Treat Advanced Solid Tumors (ERADIC8)

Treatment

Phase 1/2 treatment study for people with advanced or metastatic cancer and a BRCA1 or BRCA2 mutation

Clinicaltrials.gov identifier:
NCT06395519

Study Contact Information:

Name: 858 Therapeutics, Inc.
Phone Number: (858) 987-8380
Email: [email protected]

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About the Study

Researchers are studying whether the ETX-19477 is a safe and effective treatment option for people with or advanced . ETX-19477 is a type of drug known as a PARG inhibitor. It works by interfering with cancer cells' ability to repair damage to their . Researchers hope this may slow tumor growth or cause cancer cells to die.The goal of this study is to find the safest and most effective dose of ETX-19477 for treating or advanced cancers. The study is currently enrolling people with a or mutation.

This Study is Open To:

People may be eligible if they:

  • Are age 18 or older.
  • Have an advanced or cancer, including: breast, colorectal, endometrial, ovarian, pancreatic, or .
  • Have cancer that has come back or gotten worse after standard treatment or they cannot tolerate available treatments.
  • Have cancer that can be measured using imaging or other tests.
  • Have a life expectancy of at least 3 months.

Visit Clinicaltrials.gov for the full eligibility listing. 

This Study is NOT Open To:

People may not be eligible if they:

  • Have untreated or worsening cancer that has spread to the brain or spinal fluid. People whose brain metastases have been treated and are stable may still qualify.
  • Have significant heart problems or uncontrolled heart disease.
  • Have an active serious infection, such as uncontrolled hepatitis B, hepatitis C, tuberculosis, or another significant infection. 
  • Have serious liver, kidney, gastrointestinal, or pancreatic disease that could affect safety or the body's ability to absorb the study drug.
  • Have received radiation therapy too recently before starting the study.
  • Are taking certain medications that may interact with ETX-19477 or affect how the body processes medications.
  • Are receiving another investigational treatment or recently participated in another clinical trial.
  • Have another cancer that required treatment within the past two years, with some exceptions for certain cancers.

What the Study Involves

There is one arm to this study.  

  • All people enrolled in this study will receive the study drug. 
  • Participants will take ETX-19477 by mouth once daily.
  • Participants will stay on this treatment until their cancer gets worse or they have side effects that require stopping the medication.

Study Contact Information:

Name: 858 Therapeutics, Inc.
Phone Number: (858) 987-8380
Email: [email protected]

Arizona

City: Phoenix RECRUITING
Facility: Mayo Clinic
Contact Info:
Felipe Batalini, MD

Connecticut

City: New Haven RECRUITING
Facility: Yale University, Yale Cancer Center
Contact Info:
Michael Cecchini, MD

Florida

City: Jacksonville RECRUITING
Facility: Mayo Clinic
Contact Info:
Pooja Advani, MD

Illinois

City: Chicago RECRUITING
Facility: University of Chicago Medical Center
Contact Info:
Han Cun, MD

Massachusetts

City: Boston RECRUITING
Facility: Massachusetts General Hospital
Contact Info:
Richard T Penson, MD

Minnesota

City: Rochester RECRUITING
Facility: Mayo Clinic
Contact Info:
Siddhartha Yadav, MD

New York

City: New York RECRUITING
Facility: Laura & Isaac Perlmutter Cancer Center at NYU Langone Health
Contact Info:
Nancy Chan, MD

City: New York RECRUITING
Facility: Memorial Sloan Kettering Cancer Center
Contact Info:
Ezra Y Rosen, MD, PhD

Ohio

City: Columbus RECRUITING
Facility: Stefanie Spielman Comprehensive Breast Center
Contact Info:
Sagar Sardesai, MBBS

Pennsylvania

City: Philadelphia RECRUITING
Facility: Thomas Jefferson University, Sidney Kimmel Comprehensive Cancer Center
Contact Info:
Kevin Zarrabi, MD

Texas

City: Houston RECRUITING
Facility: MD Anderson Cancer Center
Contact Info:
Timothy A Yap, MD, PhD

Utah

City: Salt Lake City RECRUITING
Facility: START Center for Cancer Care - Mountain Region
Contact Info:
William B. McKean, Jr, MD

Virginia

City: Fairfax RECRUITING
Facility: Virginia Cancer Specialists
Contact Info:
Alexander I Spira, MD

Washington

City: Seattle RECRUITING
Facility: Fred Hutchinson Cancer Center
Contact Info:
Kalyan Banda, MD

Treatment

Phase 1/2 treatment study for people with advanced or metastatic cancer and a BRCA1 or BRCA2 mutation

Clinicaltrials.gov identifier:
NCT06395519

Study Contact Information:

Name: 858 Therapeutics, Inc.
Phone Number: (858) 987-8380
Email: [email protected]

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