Building global collaborative research networks in paediatric critical care: a roadmap.

Paediatric critical care units are designed for children at a vulnerable stage of development, yet the evidence base for practice and policy in paediatric critical care remains scarce. In this Health Policy, we present a roadmap providing strategic guidance for international paediatric critical care trials. We convened a multidisciplinary group of 32 paediatric critical care experts from six continents representing paediatric critical care research networks and groups. The group identified key challenges to paediatric critical care research, including lower patient numbers than for adult critical care, heterogeneity related to cognitive development, comorbidities and illness or injury, consent challenges, disproportionately little research funding for paediatric critical care, and poor infrastructure in resource-limited settings. A seven-point roadmap was proposed: (1) formation of an international paediatric critical care research network; (2) development of a web-based toolkit library to support paediatric critical care trials; (3) establishment of a global paediatric critical care trial repository, including systematic prioritisation of topics and populations for interventional trials; (4) development of a harmonised trial minimum set of trial data elements and data dictionary; (5) building of infrastructure and capability to support platform trials; (6) funder advocacy; and (7) development of a collaborative implementation programme. Implementation of this roadmap will contribute to the successful design and conduct of trials that match the needs of globally diverse paediatric populations.