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52 active trials for Heart Failure With Preserved Ejection Fraction

Study to Evaluate Sex Differences in the Acute Effects of PL-3994 in Heart Failure Subjects

A Multi-Center, Unblinded, Single-Arm Study to Evaluate Sex Differences in the Acute Effects of PL-3994 on Myocardial cGMP Enhancement and Hemodynamics in Heart Failure with Preserved Ejection Fraction

Start: May 2020

The Efficacy and Safety of Zhigancao Tang Granule for HFpEF of Qi-Yin Dificiency

This study was designed as a randomized, double blinded and placebo-controlled clinical trial. The aim of the study is to evaluate the efficacy and safety of Zhigancao Tang granule in patients with HFpEF of Qi-Yin dificiency.

Start: March 2020

Endovascular GSN Ablation in Subjects With HFpEF

The purpose of this study is to evaluate the safety and potential benefits of single-side block of a nerve that connects to the intestines, liver and spleen called the "greater splanchnic nerve" for the treatments of patients with symptomatic heart failure who have normal pumping of the heart. The study will be performed in patients whose heart failure is not responding well to standard treatments and remain symptomatic.

Start: February 2020

3-Month Home-based Training With Whole Body Vibration (WBV) Device in Patients With Heart Failure and Preserved Ejection Fraction (GALILEO-HFpEF-HOME) (GALILEOHOME)

In order to evaluate Long-term effects of whole Body Vibration (wbv) in patients with HFpEF patients will get a training device to use at home for 3 months. Patients in the Intervention group will be introduced in the training program on the wbv-device in the study center 3-4 times and baseline parameters will be collected before start of the home based training. Patients randomized into the placebo arm be introduced into the training program according to the interventional arm but not performing the exercises on the wbv-device but on the floor.

Start: March 2020

Real-Time Monitoring of Heart Failure Across the Yale New Haven Health System

The Yale HF Registry is a live EHR based registry that allows for retrospective and real-time monitoring of Heart Failure case across the Yale New Haven Health System.

Start: October 2019

PACIFIC-PRESERVED : PhenomApping, ClassIFication, and Innovation for Cardiac Dysfunction - HF With PRESERVED LVEF Study

This is a prospective multicenter study to decipher phenotypic variability within patients with heart failure and preserved left ventricular ejection fraction (HFpEF). From a registry of heart failure patients (2500 anticipated) hospitalized in the participating centers in the last 3 years, 300 HFpEF patients, 100 patients with heart failure and reduced ejection fraction (HFrEF) and 100 matched subjects without heart failure will be enrolled for an extensive phenotyping with physical evaluation, biomarkers and omics, cardiac and vascular imaging and telemonitoring of cardiovascular parameters. Cluster analysis with machine learning methods will be performed to define phenogroups unique to the HFpEF patient population.

Start: December 2019

Retrospective Observational Analysis of a Cohort With Heart Failure With Preserved Ejection Fraction

Heart failure with preserved ejection fraction (HFpEF) is a complex condition with various causes that is not yet fully understood. Most significantly there is no single method of diagnosing or treating the condition. Recently a novel non-invasive diagnostic criterion to predict the likelihood of HFpEF was proposed called H2FPEF. The main limitation of this study was the use of a single centre population from the Mayo clinic in Rochester, US. Another limitation is that the H2FPEF diagnostic criterion consists of common and often co-existing conditions which could as a result overestimate HFpEF probability. The aim of the investigators is to retrospectively test the H2FPEF criteria on the population at Queen Alexandra Hospital (QAH) in Portsmouth, which is of a lower socio-economic status and greater ethnic diversity. Implications of the proposed project if H2FPEF is proved to be generalizable to the study population is that it can be used within the Trust and rolled out to others. This would allow diagnosis to be made quicker and more cost effectively using echocardiography and without the need for invasive cardiac catheterisation. On the other hand if H2FPEF is found not to be applicable to the population then further research would be required to find the ideal diagnostic tool.

Start: February 2020

Optimising Management of Patients With Heart Failure With Preserved Ejection Fraction in Primary Care

Heart failure (HF) accounts for 2% of National Health Service (NHS) expenditure, and 5% of emergency hospitalisations. Patients with HF with preserved ejection fraction (HFpEF) are older, have more comorbidities, have similarly poor or worse outcomes compared to patients with reduced ejection fraction (HFrEF), and currently lack an evidence base for treatment. The investigators hypothesise that outcomes of patients with HFpEF can be improved through optimised management and self-management of comorbidities, fluid status and lifestyle delivered in primary care in collaboration with specialists. The primary aim is to develop a programme of optimised management by improving understanding of needs and experiences of patients with HFpEF, clinical decision-making and management in primary care, and integrating research findings with patient and clinical expertise. The main objective for this work package is to identify patients with HFpEF in primary care and assess comorbidities and other factors, management, morbidity and mortality at one year. The methodology employed will be a longitudinal cohort study of 270 patients with HFpEF in primary care followed for 12 months.

Start: July 2018

Spironolactone Initiation Registry Randomized Interventional Trial in Heart Failure With Preserved Ejection Fraction

Heart failure with preserved ejection fraction (HFPEF) is common and deadly but without therapy. Inconclusive studies such as TOPCAT (Treatment of Preserved Cardiac Function Heart Failure With an Aldosterone Antagonist) suggest spironolactone may be effective in HFPEF, but it is generic and will not be studied by industry. SPIRRIT is a unique Registry-Randomized Clinical Trial (RRCT) that will test the hypothesis that spironolactone plus standard of care compared to standard of care alone reduces the composite of CV mortality and HF hospitalization as follows: Population: HFPEF patients in the Swedish Heart Failure Registry (2550 patients) and HFPEF patients in US (650 patients). HFPEF defined as symptoms/signs of HF, elevated NTproBNP (B-type Natriuretic Peptide; N-terminal pro b-type Natriuretic Peptide) and EF>=40%. Intervention and control: Randomized 1:1 to intervention: spironolactone + usual care vs. control: usual care alone. Outcome: Primary outcome cardiovascular death or time to HF hospitalization. Secondary outcomes include hospitalization for various causes, adverse events and treatment adherence. In Sweden outcomes are obtained automatically by linking with the Population, Patient and Drug Dispensed Registries. In the US, outcomes will be reported by sites and supplemented by data from a call center. The trial is event-driven with enrollment 3 years and study duration 5 years. For the primary outcome (CV Death or first HF hospitalization) with an event target of 632 events the sample size requires 3012 patients conservatively rounded to approximately 3200 patients. A detailed feasibility assessment shows that there will be > 8197 eligible patients to meet the required enrollment of 3200 patients.

Start: November 2017

Exploration of Dyspnea at Non-high Brain Natriuretic Peptide (BNP)

Patients with unexplained stress dyspnea ( ? stage 2 NYHA), no significant underlying lung disease, with an ejection fraction > 50%, normal resting filling pressures, NTproBNP < 220 pg/ml in < 75 years, and < 450 pg/ml in ? 75 years will be studied with stress echocardiography and cardiometabolic stress test (VO2). These patients may have abnormal adaptation during exercise, suggesting that chronic symptoms may be related to a heart failure with preserved ejection fraction (HFPEF). More accurate and earlier diagnosis of HFPEF using stress echocardiography and VO2 may better manage stress dyspnea in patients and prevent progression of HFPEF. A clinical assessment will be offered to people with unexplained stress dyspnea. The procedures and products used in this study are usually used as part of HFpEF's diagnostic strategy. During this assessment, carried out on an outpatient basis, an anamnesis collection, a cardiovascular clinical examination, an evaluation of dyspnea by the NYHA functional class and by 2 questionnaires, an electrocardiogram will be carried out, a 6-minute walk test, a biological blood test, a trans thoracic rest and stress cardiac ultrasound, respiratory functional tests (with diffusion capacity of lung for carbon monoxide (DLCO) and blood gas), and a metabolic stress test. A follow-up at 1 and 2 years is planned (visit, sampling and resting echocardiography).

Start: October 2018

Clinical Significance and Diagnosis of Sarcopenia in Cardiac Patients

Obesity sarcopenia, characterized by the coexistence of excess fat and muscle mass reduction, may contribute to the pathophysiology of exercise intolerance in patients with heart failure with preserved ejection fraction (HFpEF). The project will examine the impact of selected circulating miRNAs on processes that may form the pathophysiological basis for HFpEF development and obesity sarcopenia in correlation with biochemical markers, echocardiographic assessment and non-invasive assessment of hemodynamic parameters. In addition, the impact of LDL and HDL on these diseases will be assessed. Determinations of selected adipokines and asymmetric dimethylarginine will also be carried out and their effects on the cardiovascular system will be assessed.

Start: March 2017

Study of Sacubitril/ValsarTan on MyocardIal OxygenatioN and Fibrosis in Heart Failure With Preserved Ejection Fraction

To assess the effect of ARNI on myocardial deoxygenation at stress and myocardial fibrosis, and correlate this to changes in myocardial systolic and diastolic function in HFpEF patients.

Start: February 2020