跳至主要内容
临床试验/EUCTR2008-003531-21-PL
EUCTR2008-003531-21-PL进行中(未招募)1 期

A multicenter, randomized, double-blind, placebo-controlled parallel-group phase IIb study of the safety and efficacy of istaroxime over 24 hours at three doses in acute decompensated heart failure patients. The IGNITE Trial. - IGNITE Trial

Debiopharm S.A.0 个研究点目标入组 260 人开始时间: 2009年1月9日最近更新:

试验速览

阶段
1 期
状态
进行中(未招募)
入组人数
260

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

  • Screening Inclusion Criteria:
  • 1. Male or female patients =18 years.
  • 2. Enrolled into the study during the first 48 hours of hospitalization.
  • 3. Admission for ADHF defined as dyspnea at rest or orthopnea, with or without chest x-ray findings of pulmonary congestion.
  • 4. Systolic blood pressure = 120 mmHg.
  • 5. Ejection fraction (EF) = 35 % by any method (to be performed if not measured within the last 12 months).
  • 6. Signed informed consent.
  • Randomization Inclusion Criteria:
  • 1.Persistence of ADHF signs (JVD, pulmonary rales, peripheral edema) despite initial treatment with i.v. diuretics and/or vasodilators.
  • 2.Cardiac index = 2.5 L/min/m².
  • 3.Pulmonary capillary wedge pressure = 20 mmHg: 2 consecutive determinations at 30 minute intervals should not exceed a maximum of 10% variability; if the first 2 consecutive determinations fail to show the required stability, further determinations are allowed at the same interval within a maximum of 2 hours of evaluation. If stability is not demonstrated by 2 consecutive determinations within the 2-hour period, the patient will be excluded from the study.
  • 4.Systolic BP comprised between 85 and 120 mmHg (limits included) without signs or symptoms of hypoperfusion including cardiogenic shock, cold extremities and peripheral vasoconstriction, oliguria/anuria, signs of cerebral hypoperfusion such as confusion.
  • 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
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range

排除标准

  • Screening Exclusion Criteria:
  • 1. Positive pregnancy test in females of childbearing potential.
  • 2. Systolic blood pressure < 85 mmHg or > 120 mmHg.
  • 3. Oral treatment with digoxin within one week before current hospitalization.
  • 4. Any inotrope administered during the current hospitalization (e.g. dobutamine, dopamine, milrinone, levosimendan, digoxin, enoximone).
  • 5. Presence of cardiogenic shock or its occurrence within the past month.
  • 6. Acute coronary syndrome within the past 3 months.
  • 7. Coronary artery bypass graft or percutaneous coronary intervention within the past month.
  • 8. Stroke within the past 6 months.
  • 9. Primary hypertrophic or restrictive cardiomyopathy or systemic illness known to be associated with infiltrative heart disease.
  • 10. Presence of signs or symptoms of uncontrolled hyperthyroidism or hypothyroidism.
  • 11. Cor pulmonale or other causes of right-sided HF not related to left ventricular dysfunction.
  • 12. Pericardial constriction or active pericarditis.
  • 13. Atrial fibrillation with uncontrolled HR (HR > 100 beats per minute (bpm)).
  • 14. Life threatening ventricular arrhythmia or ICD (implantable cardioverter defibrillator) shock within the past month.
  • 15. Presence of a CRT (cardiac resynchronization therapy), ICD or pacemaker devices implanted within the past month.
  • 16. Second or third degree atrio-ventricular block without pacemaker.
  • 17. Valvular disease as the primary cause of HF.
  • 18. Hemodynamic support devices.
  • 19. Need for mechanical ventilation.
  • 20. Acute respiratory distress syndrome or ongoing sepsis.
  • 21. Terminal illness other than HF with expected survival less than 1 year.
  • 22. Participation in another interventional study within the past 30 days.
  • 23. The following laboratory exclusion criteria must be verified based on results obtained within the last 24 hours of the screening period prior to pulmonary arterial catheter (PAC) insertion:
  • a. Serum creatinine > 2.5 mg/dL (> 221 µmol/L),
  • b. Aspartate aminotransferase (ASAT) or alanine aminotransferase (ALAT) > 3 x upper limit of normal,
  • c. Hemoglobin (Hb) < 10 g/dL,
  • d. International normalized ratio (INR) > 1.4 in patients not receiving anticoagulant therapy,
  • e. Platelet count < 100,000/µL,
  • f. Brain natriuretic peptide value < 500 pg/mL or NT-proBNP < 2000 pg/mL.
  • Randomization Exclusion Criteria:
  • 1. Any inotrope administered during the current hospitalization period (e.g. dobutamine, dopamine, milrinone, levosimendan, digoxin, enoximon).
  • 2. Heart rate > 120 bpm or < 50 bpm.

研究者

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