Pharmacokinetics of New Licensed Antibiotics in Critically Ill Patients Receiving Continuous Venovenous Haemofiltration: An International Collaborative Study
试验速览
- 阶段
- 不适用
- 入组人数
- 120
- 主要终点
- Plasma new antibiotics concentration during continuous venovenous haemofiltration (CVVHF) in critically ill patients receiving infusion of these drugs.
研究概览
简要总结
The mortality in patients with sepsis and severe acute kidney injury requiring continuous renal replacement therapy (CRRT) remains high. Antibiotic therapy is a key treatment of these patients and in recent years new antibiotics have been licensed. However, data is lacking to determine the optimal dosing regimens of these antibiotics for high (Australia and other countries) and low intensity (Japan) of CRRT.
Aim To establish the appropriate dosing regimens of newly available antibiotics during CRRT can applied globally.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Other
- 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
- •Adult (age ≥18 years or older)
- •Sepsis (Sepsis-3 criteria)
- •Acute kidney injury requiring CRRT (KDIGO criteria)
- •Eligible for intensive care without restrictions or limitations
排除标准
- •Chronic renal failure
- •Obvious or suspected pregnancy
- •Intracranial bleeding
结局指标
主要结局
Plasma new antibiotics concentration during continuous venovenous haemofiltration (CVVHF) in critically ill patients receiving infusion of these drugs.
时间窗: 72 hours
New drugs are Tedizolid, Daptomycin (anti-MRSA), Tazobactam/ Ceftolozane (anti-gram negative), Metronidazole (Anti-anaerobic). Plasma antibiotics concentrations will be measured at 5 time-points and prefilter and postfilter plasma and filtered-fluid antibiotics levels will be measured at 3 time-points during CVVHF.
Calculated clearances of new antibiotics during continuous venovenous haemofiltration (CVVHF) in critically ill patients receiving infusion of these drugs.
时间窗: 72 hours
New drugs are Tedizolid, Daptomycin (anti-MRSA), Tazobactam/ Ceftolozane (anti-gram negative), Metronidazole (Anti-anaerobic). Total clearance by CVVHF: (Cltotal) = (Cpre - Cpost / Cpre) × Blood flow (ml/min), Clearance by filtration: (Clfil) = (Clfil / Cpre)× replacement volume (ml/min), Clearance by absorption of the filter: (Clab) = (Cltotal) - (Clfil) (ml/min).
次要结局
- Concentration of serum creatinine(through study completion, an average of 1 year)
- length of stay in the hospital(up to 30 days, length of stay in the hospital will be calculated using the earliest of date that the subject is medically ready for discharge when captured, the date of discharge)
- ICU Mortality(at ICU discharge assessed up to 30 days)
- Hospital Mortality(at hospital discharge assessed up to 30 days)