Lactate and Sepsis : What Dosage Use as Triage Tool in Emergency Department for Patients With Suspected Infection.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 103
- 试验地点
- 1
- 主要终点
- Lactate value
研究概览
简要总结
Severe sepsis and septic shocks are increasingly codified. A biomarker as Lactate is very interesting to detect those situations. Usually, lactate used is arterial but results are often too slow to obtain if we want to respect Surviving Sepsis Campaign guidelines. Some analyzers (EKF diagnostics Lactate Scout*) can give results in 15 seconds.
We hypothesized that capillary lactate, easy to sample, tested with this analyzer may detect earlier those infections states and we want to find the most accurate site to detect severe sepsis (capillary, venous or arterial sample).
详细描述
Actually, patients presenting a sepsis with arterial lactate> 2 mmol.l-1 must be considered as criticals, and if lactate> 4 mmol.l-1 as septic shock. However, results are usually slow to obtain, especially if we want to respect the Surving Sepsis Campaign, which preconize antibiotic as soon as possible (first hour).
In admission room, arterial sample can't be easily done and usual results need more than 30 minutes. On the contrary, using analyzers like "EKF diagnostics Lactate Scout*" can give results faster with capillary blood (15 seconds). We will compare this results with both veinous and arterial lactate.
- For primary outcome, we will determine the most accurate value of capillary or veinous lactate that may be able to detect critical patient suspected of infection.
- for secondary outcomes, we will determine if quick capillary lactate test may replace arterial lactate in this indication and be able to predict mortality.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
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
- •Age >18 years
- •S.I.R.S : 2 or more criteria (fever > 38.3°C or hypothermia (core temperature < 36°C) heart rate > 90.min-1, tachypnea, altered mental status)
- •Suspected infection
排除标准
- •Arterial sample by laboratory reference method no available
结局指标
主要结局
Lactate value
时间窗: At admission in emergency department
Determine the most accurate value of capillary or venous lactate that may be able to early detect patients with severe sepsis or septic shock, using quick test (EKF diagnostics Lactate scout\*).
次要结局
- Comparison values of capillary lactate and arterial lactate(30 minutes after sampling)
- Mortality(Day 28 mortality)
研究者
Contenti Julie
AFERSAU
Hopital Saint Roch