Nivolumab With or Without Ipilimumab in Treating Patients With Refractory Metastatic Anal Canal Cancer
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
University of Pittsburgh
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Institutes of Health Clinical Center (CC)
National Cancer Institute (NCI)
M.D. Anderson Cancer Center
Bristol-Myers Squibb
National Cancer Institute (NCI)
Providence Health & Services
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
National Cancer Institute (NCI)
M.D. Anderson Cancer Center
NRG Oncology
Memorial Sloan Kettering Cancer Center
M.D. Anderson Cancer Center
Duke University
M.D. Anderson Cancer Center
Hoosier Cancer Research Network
Mayo Clinic
American Society of Clinical Oncology
Brown University
Bristol-Myers Squibb
H. Lee Moffitt Cancer Center and Research Institute
H. Lee Moffitt Cancer Center and Research Institute
Brown University
Canadian Cancer Trials Group
University of Texas Southwestern Medical Center
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Immunocore Ltd
M.D. Anderson Cancer Center
M.D. Anderson Cancer Center
The Netherlands Cancer Institute
H. Lee Moffitt Cancer Center and Research Institute
NYU Langone Health
Pfizer
M.D. Anderson Cancer Center
M.D. Anderson Cancer Center
M.D. Anderson Cancer Center
The Netherlands Cancer Institute
M.D. Anderson Cancer Center
Georgetown University
Olivia Newton-John Cancer Research Institute
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Melanoma Institute Australia
Hackensack Meridian Health
Memorial Sloan Kettering Cancer Center