Australasian Resuscitation In Sepsis Evaluation Randomised Controlled Trial
Australasian Resuscitation In Sepsis Evaluation Randomised Controlled Trial
The ARISE RCT is a multi-centre, randomised, controlled trial of EGDT compared to standard
 care in patients with severe sepsis presenting to the ED. The study will be conducted in
 multiple sites with 1600 patients enrolled into the study.

 Hypothesis to be tested: EGDT, compared to standard Australasian resuscitation practice,
 reduces 90-day all-cause mortality in patients presenting to the ED with severe sepsis.
The primary aim of the study is to determine whether providing EGDT, compared to standard
 care, reduces 90-day mortality in patients presenting to the ED of hospitals in Australasia
 with severe sepsis.

 Each patient meeting all of the exclusion criteria and none of the exclusion criteria will be
 randomised in the ED to receive either EGDT for a total of 6 hours post-randomisation, or
 standard care.

 Patients assigned to receive EGDT will be cared for by the dedicated ARISE study team. The
 patient will receive treatment as per the study protocol for 6 hours with central blood
 oxygen levels as the target end-point, then receive standard care.

 Patients assigned to receive standard care will continue to be cared for by the hospital team
 in accordance with current best practice.

 Patients in both groups will also receive any additional treatment needed, such as
 antibiotics or surgery.

 This study will involve 1600 patients with severe sepsis admitted to the ED from multiple
 hospitals.
Inclusion Criteria:

 -  Suspected or confirmed infection

 -  The presence of TWO or MORE of the following SIRS criteria:

 -  Core temperature < 36.0 degC or > 38.0 degC

 -  Heart rate > 90 beats/minute

 -  Respiratory rate > 20 breaths/minute or PaCO2 < 32 mmHg or the requirement for
 mechanical ventilation for an acute process

 -  White blood cell count > 12.0 or < 4.0 x109/L or > 10% immature band forms

 -  Evidence of either refractory hypotension OR hypoperfusion:

 -  Refractory hypotension is confirmed by the presence of a systolic blood pressure
 (SBP) < 90 mmHg or mean arterial pressure (MAP) < 65 mmHg after a 1000ml
 intravenous (IV) fluid challenge within 60 minutes (including IV fluids
 administered pre-hospital)

 -  Hypoperfusion is confirmed by the presence of a blood lactate concentration
 greater than or equal to 4.0 mmol/L

 -  First dose of IV antimicrobial therapy commenced prior to randomisation

 Exclusion Criteria:

 -  Age < 18 years

 -  Contra-indication to superior vena cava (SVC) CVC insertion

 -  Contra-indication to blood products (e.g. Jehovah's Witness)

 -  Inability to commence delivery of the EGDT protocol within 1 hour of randomisation or
 complete 6 hours of EGDT

 -  Haemodynamic instability due to active bleeding

 -  Pregnancy (confirmed or suspected)

 -  In-patient transfer from another acute health care facility

 -  An underlying disease process with a life expectancy of < 90 days

 -  Death is deemed imminent and inevitable

 -  A "limitation of therapy" order has been documented restricting implementation of the
 study protocol or the treating clinician deems aggressive care unsuitable