“It is a capital mistake to theorize before one has data. Insensibly, one begins to twist facts to suit theories, instead of theories to suit facts” observed Sir Arthur Conan Doyle. The scarcity of data available for Paediatric Intensivists means that, unlike Sherlock Holmes, we often have to act without evidence [1]. Here, we review the recent contributions to PICU evidence from Intensive Care Medicine (ICM)
