Abstract
INTRODUCTION: Children with medical complexity (CMC) have chronic, intensive care needs managed by many healthcare practitioners. Medical advances have enabled CMC to survive well into adulthood. However, the availability of supports as CMC transition into the adult care system remain suboptimal, contributing to poor care coordination, and discontinuity. Promoting Intensive Transitions for Children and Youth with Medical Complexity from Paediatric to Adult Care (PITCare) aims to assess whether intensive patient and caregiver-oriented transition support beyond age 18 will improve continuity of care for CMC compared with usual care. METHODS AND ANALYSIS: This is a pragmatic superiority randomised controlled trial in a parallel group, two-arm design with an embedded qualitative component. CMC turning 17.5 years old will be recruited (n=154), along with their primary caregiver. Participants randomised to the intervention arm will be provided with access to a multidisciplinary transition team who will support patients and caregivers in care planning, integration with an adult primary care provider (PCP), adult subspecialty facilitation and facilitation of resource supports for 2 years. Outcomes will be measured at baseline, 12 and 24 months. The primary outcome measure is successful transfer completion, defined as continuous care in the 2 years after age 18 years old. Secondary outcomes include satisfaction with transitional care, self-management, care coordination, healthcare service use, caregiver fatigue, family distress, utility and cost-effectiveness. Qualitative interviews will be conducted to explore the experiences of patients, caregivers, the transition team, and healthcare providers with the PITCare intervention. ETHICS AND DISSEMINATION: Institutional approval was obtained from the Hospital for Sick Children Research Ethics Board. Our findings and resources will be shared with child health policymakers and transitions advocacy groups provincially, nationally, and internationally. TRIAL REGISTRATION NUMBER: ClinicalTrials.gov, US National Library of Medicine, National Institutes of Health, #NCT06093386.