Pulmonary REsistance Modification Under Treatment With Sacubitril/valsartaN in paTients With Heart Failure With Reduced Ejection Fraction - PRESENT HF Study
试验速览
- 阶段
- 4 期
- 状态
- 招募中
- 发起方
- 入组人数
- 260
- 试验地点
- 5
- 主要终点
- mean pulmonary artery pressure
研究概览
简要总结
MAIN OBJECTIVE. Demonstration that use of sacubitril/valsartan influences parameters of right heart catheterization, including pulmonary artery pressure, and provokes changes in pulmonary circulation resistance in patients with heart failure with reduced left ventricular ejection fraction (HFrEF) and post-capillary pulmonary hypertension (PH): both isolated post-capillary (Ipc-PH) and combined post- and pre-capillary (Cpc-PH), which we predict could improve prognosis in this group of patients.
RESEARCH HYPOTHESIS. Sacubitril/valsartan used in patients with HFrEF accompanied by pulmonary hypertension due to HFrEF will reduce pulmonary artery pressure, pulmonary vascular resistance, and the incidence of secondary end-points as listed in the protocol.
STUDY OUTLINE. PRESENT-HF will show the effects of sacubitril/valsartan on pulmonary circulation pressure in patients with HFrEF and post-capillary pulmonary hypertension (PH): both isolated post-capillary (Ipc-PH) and combined post- and pre-capillary (Cpc-PH), which is expected to improve prognosis.
详细描述
Non commercial, multicentre, randomised, double-blind, comparator-controlled clinical trial. Eligible patients were randomly assigned (1:1) using a secure, central, interactive, web-based response system, to intervention or comparator arm. Time of observation 13 months [1months active up titration phase + 12 months follow up].
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
- Double (Participant, Investigator)
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 of age who are able to complete and sign the informed consent form.
- •HF patients in NYHA functional class II-IV with a reduced left ventricular ejection fraction (LVEF) ≤40% -(HFrEF) (confirmed by an examination such as echocardiography or cardiac magnetic resonance within the last 6 months) in whom right heart catheterization (RHC) reveals post-capillary or mixed pulmonary hypertension (defined on the basis of the 2015 ESC (European Society of Cardiology) guidelines: mean pulmonary artery pressure (PAPm) ≥25 mmHg and pulmonary capillary wedge pressure (PCWP)>15mmHg) were found, both of the isolated extracapillary PH (Ipc-PH) (defined on the basis of the 2015 ESC guidelines: DPG < 7 mm Hg and / or PVR ≤ 3 WU) as well as complex extra-and pre-capillary PH (Cpc-PH) (defined on the basis of the 2015 ESC guidelines: DPG ≥ 7 mm Hg and / or PVR> 3 WU).
- •Stable patients haemodynamics, which is defined as no change in diuretic use for at least 4 weeks prior to study entry.
- •HF during optimal treatment with ACE-I (angiotensin converting enzyme) /ARB (angiotensin receptor blocker), beta blocker, MRA (Mineralocorticoid Receptor Antagonists), SGLT2-I except in cases where the above-mentioned treatment was contraindicated or not tolerated.
- •Understanding and acceptance of the research assumptions and methods and signing the informed consent by the patient.
排除标准
- •Current treatment with S/V.
- •Cardiogenic shock.
- •Current treatment with sildenafil.
- •Patients ineligible or contraindicated for treatment with sacubitril-valsartan.
- •Patients with a history of angioedema.
- •Patients who have had a heart transplant or have had a circulatory support device.
- •Patient on the urgent list for heart transplant.
- •Isolated right HF secondary to lung disease.
- •Documented untreated significant ventricular arrhythmia with syncope within the previous 3 months.
- •Symptomatic bradycardia or second or third degree atrioventricular block not protected by a pacemaker.
- •Factors that prevent RHC testing (e.g. very serious condition of the patient that makes it impossible to lie down, cardiogenic shock, allergy to contrast agents, etc.).
- •Pregnant or lactating women.
- •Women of childbearing age, defined as the physiological possibility of becoming pregnant, unless using two methods of contraception.
- •Acute coronary syndrome, including myocardial infarction (STEMI, NSTEMI), a condition with carotid revascularization or major cardiovascular surgery in the last 30 days.
- •Stroke or transient cerebral ischemia (TIA) within the last 3 months.
- •Previous CRT (Cardiac Resynchronization Therapy) implantation in the last 3 months or planning for CRT implantation.
- •Life expectancy <6 months.
- •Severe renal failure, eGFR (epidermal growth factor receptor) <30 ml / min / 1.73 m2(calculated according to the MDRD formula).
- •Serum potassium> 5.2 mEq/L.
- •Liver failure or elevated liver transaminases (total bilirubin> 3 mg / dL and/or ALT (Aspartate transaminase) and/or AST (Aspartate Aminotransferase) ≥3x ULN).
- •A major surgery planned within 6 months of randomization.
- •Planned coronary angioplasty or pacemaker / ICD (implantable cardioverter defibrillator) / CRT implantation within the next 6 months.
- •Severe primary valve disease (NOT secondary mitral regurgitation) or obstructive hypertrophic cardiomyopathy.
- •The presence of a malignant neoplasm of any organ system, ie clinical signs or no stable remission for at least 3 years after the end of the last treatment, with the exception of non-invasive basal cell carcinoma, squamous cell carcinoma of the skin or cervical epithelial dysplasia.
- •Diseases that significantly reduce physical performance:
- •severe COPD (chronic obstructive pulmonary disease) putting off oxygen therapy,
- •severe asthma,
- •morbid obesity (BMI> 40 kg / m2),
- •significant lower limb atherosclerosis with intense intermittent claudication.
- •Uncontrolled hypertension (SBP> 170 mmHg and / or DBP> 100 mmHg).
- •Symptomatic hypotension (SPB <90 mmHg)
- •Any situation that may make it impossible to perform the research in accordance with the protocol or express written consent in the opinion of the researcher, including abuse of alcohol, drugs or other psychoactive substances.
- •Participation in a study with a device or medicinal product within 3 months prior to randomization or 5 half-lives, whichever is longer, prior to the screening visit.
研究组 & 干预措施
Sacubitril and valsartan combination
Patient receive: 1 bottle with Sacubitril/Valsartan tablets and 2nd bottle with placebo to enalapril.
干预措施: Sacubitril-valsartan (Drug)
Sacubitril and valsartan combination
Patient receive: 1 bottle with Sacubitril/Valsartan tablets and 2nd bottle with placebo to enalapril.
干预措施: Placebo (Drug)
Enalapril
Patient receive: 1 bottle with placebo to Sacubitril/Valsartan and 2nd bottle with enalapril.
干预措施: Enalapril (Drug)
Enalapril
Patient receive: 1 bottle with placebo to Sacubitril/Valsartan and 2nd bottle with enalapril.
干预措施: Placebo (Drug)
结局指标
主要结局
mean pulmonary artery pressure
时间窗: 0-13 month
change from baseline in mean pulmonary artery pressure (mPAP), measured invasively in Right Heart Catheterization (RHC)
pulmonary vascular resistance
时间窗: 0-13 month
change from baseline in pulmonary vascular resistance (PVR), calculated from data measured invasively in Right Heart Catheterization (RHC)
次要结局
- pulmonary wedge pressure(0 -13 month)
- unplanned intravenous administration of diuretics and/or an unplanned hospitalization(0-13 month)
- diastolic pressure gradient(0-13 month)
- 6-minute walk test(0-13 month)
- spiroergometric test (CPET, Cardio-Pulmonary Exercise Test)(0-13 month)
- composite endpoint of MACCEs (major adverse cardiac and cerebrovascular events)(0-13 month)
- quality of life measurements - Short Form 36 Health Survey (SF-36 questionnaire)(0-13 month)
- quality of life measurements - EuroQol-5 Dimensions-3 Level (EQ-5D-3L) questionnaire(0-13 month)
- the World Health Organization functional classes(0-13 month)
- echocardiographic parameters(0-13 month)
- hospitalization or an unplanned visit to the Emergency Department(0-13 month)
- quality of life measurements - Kansas City Cardiomyopathy Questionnaire (KCCQ)(0-13 month)
- quality of life measurements - The World Health Organization Quality of Life (WHOQOL)(0-13 month)
- the New York Heart Association functional classes(0-13 month)