7,566
Participants
Start Date
March 16, 2018
Primary Completion Date
March 31, 2026
Study Completion Date
March 31, 2026
Questionnaire forms
The questionnaires will include information such as socio-demographic data, risk factors, disease specific data, investigation and treatment details as well as findings during followup. Particular reference will be made to outcome measures such as local and distant recurrence, survival and mortality.
Bio-specimen samples
Samples can include tissue, blood, urine, saliva, hair and nail clipping.
Memorial Sloan Kettering Cancer Center, New York
University of Maiduguri Teaching Hospital (Data collection only), Maiduguri
National Hospital of Abuja (Data collection only), Abuja
Lagos State University Teaching Hospital, Idi-Araba
Olabisis Onabanjo University Teaching Hospital, Sagamu
Federal Medical Centre Owo, Owo
University College Hospital, Ibadan
Ladoke Akintola University of Technology, Ogbomoso
University Of Nigeria Teaching Hospital (UNTH) Ituku-Ozalla Enugu, Enugu
Lagos State University Teaching Hospital, Ikeja
Obafemi Awolowo University Teaching Hospitals Complex (OAUTHC), Ile-Ife
University of Ilorin Teaching Hospitals, Ilorin
Ondo State Trauma and Surgical Centre, Ondo
Federal Medical Centre Owo, Owo
Collaborators (1)
Duke University
OTHER
Johns Hopkins University
OTHER
Memorial Sloan Kettering Cancer Center
OTHER