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临床试验/NL-OMON31244
NL-OMON31244撤回3 期

Multicenter, double-blind, randomized, placebo-controlled, parallel-group study to assess the efficacy, safety and tolerability of tezosentan in patients with pre-operative pulmonary hypertension, due to left heart disease, undergoing cardiac surgery - Tezosentan in patients with pre-operative PH undergoing cardiac surgery.

Actelion Pharmaceuticals0 个研究点目标入组 10 人开始时间: 待定最近更新:
适应症

试验速览

阶段
3 期
状态
撤回
发起方
入组人数
10

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

年龄范围
18 至 99(—)

入选标准

  • - Male or female patients >=18 years of age (females of child-bearing potential must have been surgically sterilized or use a reliable method of contraception).
  • - Patients undergoing complex* cardiac surgery on CPB and having sPAP > 40 mmHg or mPAP > 30 mmHg (measured by RHC or echocardiography at screening). * Complex cardiac surgery is defined as:
  • - Surgery on two valves
  • - Surgery on one valve plus revascularization
  • - Re-operation of previous valve surgery. ;Or ;Patients undergoing cardiac surgery on CPB and having pre-operative pulmonary hypertension due to left heart disease (measured by RHC or echocardiography at screening) defined as:
  • - sPAP > 60 mmHg with mPAP/MAP > 0.5
  • - sPAP > 60 mmHg with signs and/or symptoms of right ventricular dysfunction.
  • - Signed informed consent prior to any study-mandated procedure. ;(MAP = mean arterial pressure; mPAP = mean pulmonary arterial pressure; sPAP = systolic pulmonary arterial pressure; RHC = right heart catheterization.)

排除标准

  • - Sitting systolic blood pressure < 100 mmHg (measured at hospital admission).
  • - Significant chronic lung disease that might interfere with the ability to interpret the study results (e.g., severe chronic obstructive pulmonary disease).
  • - Emergency surgery.
  • - Pregnant or breast-feeding females.
  • - Use of another investigational drug within 28 days prior to randomization.
  • - Complex adult congenital heart disease.
  • - Severe concomitant illness limiting life expectancy (< 6 months).
  • - Participation in a device study that will affect the outcome of the study.
  • - Pre-operative use of balloon pump.
  • - Pre-operative use of inotropes/vasopressor drugs.
  • - Pre-operative treatment of pulmonary arterial hypertension (PAH).
  • - Known hypersensitivity to tezosentan or drugs of the same class, or any of their excipients.
  • - Severe liver impairment.

研究者

发起方
Actelion Pharmaceuticals

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