Liver Cancer Patients Needed
National Cancer Institute researchers are testing a new treatment in people with liver cancer (hepatocellular carcinoma). The treatment uses nivolumab (immune therapy) given in combination with tadalafil and vancomycin (an antibiotic that changes the gut bacteria) to see if the tumors shrink. Participants do not pay for tests, treatments or procedures. Travel may be reimbursed. Contact the Clinical Center Office of Patient Recruitment at 866-444-2214 (800-877-8339 TTY/ASCII) or email@example.com. Refer to study 19-C-0033. Read more at https://go.usa.gov/xpZx6.