Table 1

Description of Timeline for the ACT-TBI study

Year 1Year 2
Protocol and CRF finalisation
REB submissions and approvals
Start-up meeting and training
Site activation
Screening and enrolment
Data collection
Steering committee meetings
Adjudication
Data preparation and analyses
Dissemination
  • ACT-TBI, Early Diagnosis of Mortality using Admission CT Perfusion in Severe Traumatic Brain Injury Patients; CRF, clinical record form; REB, research ethics board.