A Phase 3, Multicenter, Randomized, Open-Label, Comparative Study to Assess the Safety and Efficacy of Daptomycin Compared to Conventional Therapy In the Treatment of Subjects With Infective Endocarditis or Bacteremia Due to Staph Aureus
试验速览
- 阶段
- 3 期
- 状态
- 已完成
- 发起方
- 主要终点
- To demonstrate that daptomycin is not inferior to comparator in the treatment of S. aureus bacteremia and IE as assessed by the Independent External Adjudication Committee (IEAC) Outcome at Test of Cure (TOC) in the Intention-to-Treat (ITT) population.
研究概览
简要总结
The purpose of this study is to compare the safety and efficacy of daptomycin, an antibiotic, to standard therapy in subjects who have infective endocarditis or bacteremia due to Staphylococcus aureus (S. aureus).
详细描述
Even with prompt treatment, Staphylococcus aureus Infective Endocarditis (IE) continues to be associated with significant morbidity and mortality indicating a need for new therapeutic approaches. In vitro, daptomycin is rapidly bactericidal, with concentration-dependent killing, and MIC90 of 0.5 microgram/ml for S. aureus; in clinical studies, daptomycin appears to be well tolerated and can be administered once every 24 hours by i.v. infusion. These characteristics suggest it should be clinically and microbiologically effective in the treatment of serious S. aureus infections, including IE and bacteremia
Comparison: standard of care (Vancomycin or Semi-synthetic Penicillin with adjunct gentamicin)
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
- •Documented S. aureus bacteremia within 2 calendar days of the first dose of study medication
排除标准
- •Subjects with a creatinine clearance of less than 30 ml/min
- •Subjects with pneumonia
- •Pregnant, nursing, or lactating
- •Documented history of allergy or intolerance to penicillin or vancomycin
- •Subjects with osteomyelitis
结局指标
主要结局
To demonstrate that daptomycin is not inferior to comparator in the treatment of S. aureus bacteremia and IE as assessed by the Independent External Adjudication Committee (IEAC) Outcome at Test of Cure (TOC) in the Intention-to-Treat (ITT) population.
次要结局
- To demonstrate that survival rates are similar between daptomycin and comparator in the ITT population.
- To compare clinical success rates between daptomycin and comparator in the treatment of S. aureus bacteremia and IE as assessed by the IEAC Outcome at End of Treatment (EOT) in the ITT population.
- To compare clinical success rates between daptomycin and comparator in the treatment of S. aureus bacteremia and IE as assessed by the IEAC Outcome at EOT and TOC in the Per Protocol (PP) population.
- To compare clinical success rates between daptomycin and comparator in the treatment of S. aureus bacteremia and IE as assessed by the IEAC Outcome for each of the diagnoses defined by the IEAC at EOT in the ITT population.
- To compare clinical success rates between daptomycin and comparator in the treatment of S. aureus bacteremia and IE as assessed by the IEAC Outcome for each of the diagnoses defined by the Investigator at EOT in the ITT population.
- To compare microbiologic eradication rates between daptomycin and comparator.
- To evaluate the safety of daptomycin as compared to comparator in the safety population.
- To assess the pharmacokinetics of daptomycin.
- To compare the pharmacoeconomic impact of daptomycin with that of comparator.