A Multi-centre, Randomised Controlled Trial of Early Goal-directed Therapy in Patients Presenting to the Emergency Department With Severe Sepsis in Australasia
试验速览
- 阶段
- 3 期
- 发起方
- Belinda Howe
- 入组人数
- 1,600
- 试验地点
- 56
- 主要终点
- The primary outcome measure for the study is death from all causes
研究概览
简要总结
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.
详细描述
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.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •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
排除标准
- •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
结局指标
主要结局
The primary outcome measure for the study is death from all causes
时间窗: 90 days
次要结局
- Death from all causes(28 days, and at ICU and hospital discharge)
- Quality of life as measured by the SF-36v2, EQ-5D and the AQoL(6 and 12 months post-randomisation)
- Duration of ED, ICU and hospital stay(28 days and 90 days)
- The need for, and duration of, artificial organ support(28 days and 90 days)
研究者
Belinda Howe
Project manager, ANZIC- Research Centre, Monash University
Monash University