3,500
Participants
Start Date
July 11, 2022
Primary Completion Date
August 15, 2023
Study Completion Date
September 30, 2023
Extranodal extension
Extranodal extension presence or absence on radiology and pathology assessment
Mount Sinai Health System, New York
University of Pittsburgh Medical Center, Pittsburgh
Methodist Estabrook Cancer Center, Omaha
Royal Adelaide Hospital, Adelaide
Copenhagen University Hospitals, Copenhagen
Georges Pompidou European Hospital, Paris
University of Cologne, Cologne
Technical University of Munich, Munich
Catalan Institute of Oncology, Barcelona
University Hospital Zürich, Zurich
University Hospitals Birmingham, Birmingham
Leeds Teaching Hospitals NHS Trust, Leeds
Head and Neck Cancer International Group
OTHER