XTX101 Monotherapy and XTX101 & Atezolizumab Combination Therapy in Advanced Solid Tumors

What is the Purpose of this Study?

We are doing this study to find out if an experimental drug called XTX101 (the study drug) is a safe and effective option for people who have advanced tumors or metastatic microsatellite stable colorectal cancer. We want to see how well it works on its own and in combination with a drug called atezolizumab.

What is the Condition Being Studied?

Advanced Solid Tumors or Metastatic Microsatellite Stable Colorectal Cancer

Who Can Participate in the Study?

Adults ages 18+ who have one of the following forms of cancer:

  • Advanced solid tumors; OR
  • Metastic microsatellite stable colorectal cancer

For more information about who can join this study, please contact the study team at gi-oncology-cru@dm.duke.edu or 919-668-1861.

Age Group
Adults

What is Involved?

If you choose to join this study, you will:

  • Get a random assignment (like a coin flip) to either take the study drug on its own or in combination with atezolizumab
  • Have a tumor biopsy done, if necessary
  • Have blood draws
  • Have imaging scans (CT or MRI)

Study Details

Full Title
A First-in-Human, Multicenter, Phase 1/2, Open-Label Study of Vilastobart (XTX101) Monotherapy and Vilastobart (XTX101) and Atezolizumab Combination Therapy in Patients with Advanced Solid Tumors
Principal Investigator
Assistant Professor of Medicine
Protocol Number
IRB: PRO00115574
NCT: NCT04896697
Phase
Phase I/II
ClinicalTrials.gov
Enrollment Status
OPEN TO ACCRUAL