
MEGA-ROX or LOGICAL (if Out of Hospital Cardiac Arresst)
Additional Inclusion and Exclusion Criteria
Inclusion Criteria
# Must be enrolled within 12 h of fulfilling the eligibility criteria.
Exclusion Criteria
# Patients where either of the oxygen regimens being tested are considered clinically indicated or contraindicated
# Death is deemed imminent and inevitable
# Previously enrolled in the study
# CO-enrollment in the BONANZA Study is NOT possible
Enrollment may be undertaken by bedside nurse