Trial design
S-20150173 HLP
BLOOD
The trial was a sub-study in the Blood Pressure and Oxygenation Targets after Out-of-Hospital Cardiac Arrest-trial (BOX), see Supplementary Methods [According to national requirements and the principles of the Declaration of Helsinki, informed consent was obtained from next of kin and one independent medical doctor not involved with the trial. In addition, informed consent was obtained from patients who regained appropriate neurological function for independent decision-making. The Danish Regional Committee on Health and Research Ethics and Danish Data Protection Agency approved the protocol (S-20150173 HLP). The study was registered at ClinicalTrials.gov, identifier: NCT03095742 (30/03/2017).