Design and methods of a multi-level intervention to improve adherence to childhood cancer survivorship care by partnering with primary care providers: The BRIDGES randomized controlled trial.

Background: Despite heightened risk of chronic health conditions, <20 % of childhood cancer survivors (CCS) receive guideline-recommended surveillance for late effects. Barriers include avoidance of reminders, lack of knowledge, and costs. The goal of the BRIDGES Study is to evaluate the effects of a multi-level, remote intervention on adherence to guideline-recommended surveillance among CCS by partnering with primary care providers (PCPs).