Table 3 SPIRIT schedule with study process and data collection during study period

Enrolment

Inclusion criteria

X

Exclusion criteria

X

Allocation

X

Informed consent

X

X

Interventions

Intervention or control group

X

Assessments

ROSC

X

Survival

X

X

X

X

X

Pre-hospital registrations

Utstein styled documentation

X

X

End-tidal CO₂

X

REBOA-procedure related data

X

All relevant dispatch/procedure times

X

X

X

In-hospital registrations

Blood gas from admission

X

Blood sample analysis

X

X

Urine output

X

X

Complications related to REBOA

X

X

X

Cardiac interventions

X

X

X

Length of stay intensive care

X

X

X

Length of stay hospital

X

X

X

Length of invasive respiratory support

X

X

X

Length of renal replacement therapy

X

X

X

Modified Rankin scale

X

Adverse events

X

X

X

X