Active clinical trials for "Heart Failure"

To evaluate pharmacokinetics (PK) of omecamtiv mecarbil in Japanese subjects with heart failure (HF) with reduced ejection fraction To evaluate the safety and tolerability of oral omecamtiv mecarbil

The goal of this study is to compare the effectiveness of pacing from a physiologic His bundle (HB) lead position versus with the standard coronary sinus (CS) lead position in subjects with heart failure undergoing cardiac resynchronization therapy (CRT). While placement of left ventricular leads via the coronary sinus has anatomic limitations, we hypothesis that the achievement of QRS narrowing with His bundle capture will be superior for improving systolic function by echocardiographic indices (ejection fraction and strain) and quality of life and decreased rehospitalization and mortality.

To assess the effect over the nutritional status in patients who are malnourished with chronic heart failure, of an educational intervention and the provision of nutritional supplements. Randomized clinical trial with blind assessors. Unicentric. Follow up: 12 months

Broad Objectives: To determine the comparative efficacy of commonly employed strategies to overcome loop diuretic resistance when added to concomitant loop diuretics in hospitalized decompensated heart failure patients with hypervolemia Specific Aims: Compare the 48-hour weight change of either intravenous chlorothiazide or oral tolvaptan compared to standard-of-care oral metolazone when combined with standardized loop diuretic dosing for diuretic resistance in decompensated heart failure Compare the adverse effects of electrolyte depletion and renal function changes between intravenous chlorothiazide or oral tolvaptan compared to standard-of-care oral metolazone when combined with standardized loop diuretic dosing for diuretic resistance in acute heart failure Pharmacoeconomic analysis of the direct costs of intravenous chlorothiazide or oral tolvaptan compared to standard-of-care oral metolazone when combined with standardized loop diuretic dosing for diuretic resistance in acute heart failure The investigators will conduct a dual center, randomized, double-blind, double-dummy, parallel design trial comparing: oral metolazone, intravenous chlorothiazide, or oral tolvaptan, in combination with loop diuretics in 60 patients hospitalized for hypervolemic decompensated heart failure and displaying loop diuretic resistance.

To assess the safety, tolerability and efficacy of two different doses of istaroxime, a new agent with lusitropic and inotropic activities that improves the cardiac contraction-relaxation cycle. The 2 doses of istaroxime (0.5 and 1.0 µg/kg/min) will be infused via i. v. for 24 hours in comparison with placebo, in treatment of Chinese and Italian patients with Acute Decompensated Heart Failure.

To determine whether treatment with sacubitril/valsartan provides a superior effect on aortic characteristic impedance compared to enalapril in patients with heart failure and reduced ejection fraction (left ventricular ejection fraction [LVEF] ≤ 40%) after 12 weeks of treatment. The primary endpoint is the change in aortic characteristic impedance (Zc = dP/dQ in early systole) between baseline and Week 12.

The primary objective of the study is to investigate safety and efficacy of transendocardial CD34+ cell therapy in patients with HFpEF by evaluating changes in myocardial structure and function, patient exercise capacity and clinical outcome. The safety end-points include serious adverse events (SAEs), defined as any serious event that may result in persistent or significant disability or incapacity and included death, heart transplantation, sustained ventricular arrhythmia (ventricular tachycardia or ventricular fibrillation), and heart failure exacerbation requiring hospitalization.

GSK2798745 is being developed as a novel therapeutic intervention for the treatment of pulmonary edema associated with heart failure (HF) and is currently under investigation in the form of a compounded capsule. This is an open-label, randomized, single-dose, crossover study with the purpose to determine the pharmacokinetics (PK) of three 2.4 milligrams (mg) tablet formulations of GSK2798745 in 12 healthy subjects. The three formulations developed for this study will be micronized GSK2798745 active pharmaceutical ingredient (API) (Tablet A), micronized GSK2798745 API with sodium lauryl sulfate (SLS) and hypromellose (Tablet B), milled GSK2798745 API with SLS and hypermellose (Tablet C), and Tablet D, which will be either A/B/C based on interim PK analysis of data from the first three treatment periods. Following a 30-day screening period, subjects will be randomized to one of the 6 treatment sequences: Treatment sequence 1: ABCD, 2=CABD, 3=ACBD, 4=BACD, 5=BCAD, 6=CBAD over three 4-day treatment periods. For treatment period 4, the best formulation based on the interim analysis data from the three treatment periods will be evaluated under fed conditions. Each treatment period will be separated by a minimum of 7 (+14)-day washout period. The total duration of participation in the study will be approximately 11 weeks including the follow-up visit.

This study aims to investigate the effects of water immersion and exercise on heart function and blood flow in patients with chronic stable heart failure.

The objective of the study is to find the optimal dose of once daily oral neladenoson bialanate (BAY 1067197) when given in addition to standard therapy for heart failure with reduced ejection fraction (HFrEF).