Nivolumab With or Without Ipilimumab in Treating Patients With Refractory Metastatic Anal Canal Cancer
National Cancer Institute (NCI)
National Cancer Institute (NCI)
AstraZeneca
National Cancer Institute (NCI)
Pfizer
Janssen Research & Development, LLC
National Cancer Institute (NCI)
Janssen Research & Development, LLC
National Cancer Institute (NCI)
Virginia Commonwealth University
Massachusetts General Hospital
Washington University School of Medicine
Eastern Cooperative Oncology Group
National Cancer Institute (NCI)
AstraZeneca
National Cancer Institute (NCI)
Eastern Cooperative Oncology Group
AstraZeneca
Novartis
AstraZeneca
National Cancer Institute (NCI)
National Cancer Institute (NCI)
AstraZeneca
AstraZeneca
Cedars-Sinai Medical Center
The Methodist Hospital Research Institute
AstraZeneca
Emory University
Dana-Farber Cancer Institute
National Cancer Institute (NCI)
Weill Medical College of Cornell University
Astellas Pharma Inc
Astellas Pharma Inc
H. Lee Moffitt Cancer Center and Research Institute
National Cancer Institute (NCI)
Eli Lilly and Company
M.D. Anderson Cancer Center
Memorial Sloan Kettering Cancer Center
Hoffmann-La Roche
Bayer
M.D. Anderson Cancer Center
Cedars-Sinai Medical Center
Amgen
National Institutes of Health Clinical Center (CC)
National Cancer Institute (NCI)
AstraZeneca
National Cancer Institute (NCI)
Roswell Park Cancer Institute
Massachusetts General Hospital
Centre Francois Baclesse
Mayo Clinic