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临床试验/EUCTR2011-004666-15-DE
EUCTR2011-004666-15-DE进行中(未招募)1 期

A Phase II, double-blind, parallel group, dose-selection study to compare antifibrinolytic MDCO-2010 vs. placebo and tranexamic acid in reducing blood loss in patients undergoing primary cardiac surgery

The Medicines Company0 个研究点目标入组 0 人开始时间: 2011年11月24日最近更新:
适应症
相关药物

试验速览

阶段
1 期
状态
进行中(未招募)

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional clinical trial of medicinal product

入排标准

性别
All

入选标准

  • In Stage 1: Planned primary isolated CABG surgery
  • In Stage 2: Planned primary isolated CABG surgery, OR Planned primary combined CABG and aortic valve replacement surgery
  • Men, aged 18 to 85 years, OR
  • Women, aged 18 to 85 years, either of postmenopausal status, defined as =1 year since last menstrual period, or with a medical history of hysterectomy or bilateral oophorectomy
  • Written informed consent
  • Are the trial subjects under 18? no
  • Number of subjects for this age range:
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range 135
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range 135

排除标准

  • Off-pump surgery or hybrid procedures
  • Patients undergoing repeat sternotomy
  • Planned deep hypothermic circulatory arrest (<28°C)
  • Known allergy, sensitivity or contraindications to tranexamic acid
  • Epileptiform disorders, history of seizure activity or anticonvulsive medication
  • Administration of clopidogrel, ticagrelor or ticlopidine within 5 days prior to surgery or prasugrel within 7 days prior to surgery
  • Administration of low molecular weight heparin, glycoprotein IIb/IIIa inhibitors or fondaparinux within 12 hours prior to surgery
  • Known history of coronary stent thrombosis within the last 3 months
  • History of stroke or transient ischemic attack within 3 months prior to surgery
  • Left ventricular ejection fraction (LVEF) =35% or Grade III or IV
  • Body mass index <20 or >35
  • Known active gastrointestinal (GI) or other non-catheterization bleeding within 7 days prior to surgery
  • Preoperative coagulation abnormalities defined as:
  • –Platelet count <100,000/?L or >350,000/?L, or
  • –International normalized ratio (INR) >1.5, or
  • –Hematocrit <36%, or
  • –Activated partial thromboplastin time (aPTT) >1.5 x the upper limit of normal (ULN)
  • Major surgical procedures within 30 days prior to surgery
  • Patient inability or refusal to receive donor blood products if necessary
  • Creatinine >2 mg/dL or estimated glomerular filtration rate (eGFR) (calculated using Modification of Diet in Renal Disease [MDRD] equation) <30 mL/min
  • Known heparin-induced thrombocytopenia type II
  • Known history of thrombophilia, such as AT-III, Protein C or Protein S deficiency, Factor V Leiden, anti-phospholipid syndrome
  • Known active liver disease
  • Any condition requiring ongoing chronic immunosuppressive medication
  • Malignancy within 5 years prior to surgery
  • Receipt of an investigational drug or device within 60 days prior to surgery
  • Any other condition which, in the opinion of the Principal Investigator, would put the subject at increased risk from participating in the study or otherwise prevent a patient’s participation in the study

研究者

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