Sivelestat for the Treatment of Adult Patients With Acute Respiratory Distress Syndrome Due to COVID-19: A Randomized, Double-Blind, Placebo-Controlled Trial
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 238
- 主要终点
- PaO2/FiO2 ratio
研究概览
简要总结
A randomized, double-Blind, placebo-controlled trial aimed to investigate the safety and efficacy of sivelestat on treating adult patients with COVID-19-related acute respiratory distress syndrome (ARDS)
详细描述
This study is designed as a randomized, double-blind, placebo-controlled clinical trial, and is planned to be conducted at 3 clinical centers in China from January 1, 2023, to January 31, 2024. During the study period, we intend to enroll a total of 238 eligible patients. These patients will be randomly assigned in a 1:1 ratio to receive either sivelestat sodium or placebo via continuous intravenous infusion (0.2mg/kg/h) over a 24-hour period for 7 days (or to the day of death or ICU discharge if it occurs before day 7). Both the patients and investigators are blinded to the treatment assignment. Subsequent follow-ups will be performed in person at 7,14 and 28 days after randomization. The primary endpoint will be at 7 days post randomization and secondary endpoints will be at 14 and 28 days post randomization. Also, endpoint assessors are masked to the treatment allocation. Lastly, these endpoint variables will be compared between the treatment groups to investigate the efficacy and safety of sivelestat for COVID-19-associated ARDS
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
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
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 old
- •Confirmed SARS-CoV-2 infection as determined by Polymerase Chain Reaction (PCR) in sputum, nasopharyngeal swabs, or oropharyngeal swabs
- •Diagnosis of acute respiratory distress syndrome (ARDS) according to the Berlin Definition criteria
- •Onset of ARDS less than 72 hours before randomization
- •Written informed consent
排除标准
- •ARDS potentially caused by extra-pulmonary reasons, including non-pulmonary sepsis, pancreatitis, multiple trauma and massive transfusion, etc.
- •Leukopenia (leukocyte count <4,000/μL/) and/or thrombocytopenia (platelet count <100,000/μL)
- •Significant hepatic dysfunction, defined as elevated AST and ALT ≥ 3 times the normal limits, or total bilirubin ≥ 1.5 mg/dL
- •Severe renal insufficiency with serum creatinine > 3.0 mg/dL
- •History of moderate to severe chronic lung disease requiring home-based oxygen therapy, including chronic obstructive pulmonary disease (COPD), interstitial lung disease (ILD), asthma and bronchiectasis, etc.
- •Pre-existing peripheral nerve injury, spinal cord trauma, or neuromuscular disorder that may impair spontaneous ventilation (e.g., high cervical spinal cord injury, Guillain-Barré Syndrome, and myasthenia gravis, etc.)
- •Current diagnosis of pulmonary embolism
- •Coexisting multi-organ failure, affecting more than 3 systems
- •Combined with burn injury
- •Life expectancy less than 6 months (e.g., due to an an end-stage malignant disease)
- •Moribund and expected to die within 48 hours
- •Known allergy to sivelestat or any of the study drug excipients
- •Pregnancy or lactation, or the possibility of conception
- •Current or recent (last 3 months) participation in any other clinical trial
研究组 & 干预措施
the Sivelestat group
The patients in this group will receive sivelestat sodium via continuous intravenous infusion (0.2mg/kg/h) over a 24-hour period for 7 days
干预措施: Sivelestat Sodium for Injection (Drug)
The Placebo group
The patients in this group will receive the placebo via continuous intravenous infusion (0.2mg/kg/h) over a 24-hour period for 7 days
干预措施: The Placebo (Drug)
结局指标
主要结局
PaO2/FiO2 ratio
时间窗: From randomization to day 7
Changes in the PaO2/FiO2 ratio
次要结局
- Ventilator-Free days(From randomization to day 28)
- In-hospital mortality(Through study completion, a period of 28 days)
- Length of hospitalization(Through study completion, a period of 28 days)
- Intensive care unit (ICU) length of stay(Through study completion, a period of 28 days)
研究者
Guangzhi Shi
Doctor
Beijing Tiantan Hospital