Individual Patient Data Meta-Analysis of Randomized Trials in Cancer of the Prostate (MARCAP) Consortium: Impact of Androgen Deprivation Therapy Use and Duration With Definitive Radiotherapy for Localized Prostate Cancer

Purpose/Objective(s)To conduct the first global individual patient data (IPD) meta-analysis of randomized trials to assess the impact of androgen deprivation therapy (ADT) use and duration with definitive radiotherapy (RT) in localized prostate cancer.Materials/MethodsThe MARCAP Consortium was formed from international trial groups (NRG/RTOG, EORTC, TROG, DART/GICOR, and ICORG). IPD for 10,131 patients enrolled across 11 RT trials were available...