100
Participants
Start Date
January 29, 2019
Primary Completion Date
August 31, 2026
Study Completion Date
August 31, 2026
Best Practice
Receive SOC
Laboratory Procedure
Undergo ctDNA testing
Quality-of-Life Assessment
Ancillary studies
Questionnaire Administration
Ancillary studies
Regorafenib
Given by mouth
Trifluridine and Tipiracil Hydrochloride
Given by mouth
M D Anderson Cancer Center, Houston
National Cancer Institute (NCI)
NIH
M.D. Anderson Cancer Center
OTHER