22
Participants
Start Date
June 5, 2019
Primary Completion Date
October 31, 2022
Study Completion Date
December 31, 2022
nivolumab
480 mg intravenous (IV) every 4 weeks
tadalafil
10 mg by mouth (PO) daily
oral vancomycin
125 mg every 6-hour (500 mg total daily dose) by mouth (PO) from week 1 to week 3, week 4 off.
National Institutes of Health Clinical Center, Bethesda
National Cancer Institute (NCI)
NIH