| Completed | 3 | 1437 | Europe | Dexmedetomidine, Dexdor, Clonidine, Catapres, Propofol, Diprivan | University of Edinburgh, West Hertfordshire Hospitals NHS Trust, Queen's University, Belfast, The University of Queensland, University Hospital of Wales, Edinburgh Napier University, King's College London, University of Warwick, University of Manchester, Royal Surrey County Hospital NHS Foundation Trust, University College, London, NHS Lothian, Imperial College London, University of Cambridge | Critical Illness | 12/23 | 07/24 | | |