Recruiting Checkpoint Inhibition In Pediatric Hepatocellular Carcinoma NCT04134559 Conditions Adenocarcinoma, Carcinoma, Carcinoma, Hepatocellular, +13 more Locations University of California San Francisco — San Francisco, California, United States Children's Hospital Boston — Boston, Massachusetts, United States Dana Farber Cancer Institute — Boston, Massachusetts, United States Cincinnati Children's Medical Center — Cincinnati, Ohio, United States View more locations Show fewer locations Loading locations... View Trial Details