View clinical trials related to Systolic Heart Failure.
Filter by:The primary objective of COGNI-CRT is to assess whether Cardiac Resynchronisation Therapy (CRT) can improve cognitive function in patients with systolic HF (LVEF ≤35%), when compared to a control group of patients implanted with an Implantable Cardioverter-Defibrillator (ICD) or a permanent pacemaker (PPM) with systolic HF (LVEF ≤35%). This clinical investigation is a prospective, single-centre cohort study. Each participant will be followed for 6 months. The study will collect data over 3 years; 2.5 years for enrolment and 6 months until the last participant completes the last 6-month follow-up visit. N.B: COGNI-CRT does NOT affect the patient's care pathway - the patients who will be selected for participation are those who have already been referred for the device implant. The ONLY difference to the patient's care pathway caused by COGNI-CRT is the addition of a battery of cognitive function tests, which involves asking the patient questions and asking them to complete questionnaire-like cognitive tests. NTpro-BNP levels, NYHA classification and LVEF will be measured prior to device implantation and at 6-months post-implant to assess the device's impact on the participant's heart failure (and CRT response). N.B: NT-proBNP, NYHA classification and LVEF are all parts of the patient's standard care pathway, COGNI-CRT is just utilising the data collected as part of the investigation. The main study arm and control group allows COGNI-CRT to assess 3 potential outcomes for patients with severe HF (LVEF <35%): 1. Cognitive function is not improved by CRT, ICDs or PPMs 2. Cognitive function can be improved by the assurance of rate control offered by CRT, ICDs and PPMs 3. Cognitive function can be improved by the assurance of ventricular synchronisation and rate control provided by the additional left ventricular lead in CRT devices.
This is a Phase 1b randomized, double-blinded, single-center safety and pharmacodynamics study of sequential cohort, dose-escalating, repeat-dosing of dapansutrile or placebo (4:1 ratio) in subjects with stable systolic heart failure (HF) with LVEF≤40% symptomatic for NYHA functional classification II-III who show signs of systemic inflammation (high sensitivity plasma C reactive protein [hsCRP] > 2 mg/L). A total of 30 subjects will be enrolled in 3 sequential cohorts by randomized allocation (8 active and 2 placebo within each cohort). Progression to cohort 2 with dose escalation will occur following the Day 28 visit of the last subject in the first cohort. Progression to cohort 3 with dose escalation will occur following the Day 8 visit of the last subject in the second cohort. Subjects will be screened and evaluated twice for eligibility: 1) at the time of Screening (up to 28 days prior to enrollment); and 2) at the Baseline visit, prior to randomization. Following enrollment, Baseline assessments will be conducted and the first dose of investigational product (either dapansutrile capsules or placebo capsules) will be administered at the clinical site upon completion of all assessment and collection of baseline parameters. Subjects will then self-administer investigational product once, twice or four times daily, depending on cohort, for up to fourteen (14) consecutive days beginning at the Baseline visit and continuing through the planned Day 14 visit. Subjects will return to the study clinic on Days 4, 8, 14 and 28 for follow-up visits. Additionally, subjects will be contacted for telephone follow-up on Day 42.
The purpose of this study is to determine whether using a mobile app increases adherence to a heart healthy prescription after discharge from a cardiac rehab program.
Burden of HF in India is approximate 2-5 million patients with an estimated prevalence of 2-3/1000 population. HF is responsible for approx1.8 million admissions annually in India. Very few studies are there in India which shows the detailed documentation of HF. Manipal Heart failure Registry (MHFR) is an institutional level Heart Failure disease registry. In MHFR the investigator will document the detailed information about heart failure patients admitted or referred to Department of Cardiology, Kasturba Medical College, a constituent college and teaching hospital of Manipal University. MHFR will include cohorts of patients with acute heart failure (AHF), with the intention of implementing a long-term follow-up, the use of health economic assessment to evaluate the degree of resource utilization; and quantifying the burden on quality of life for patients. Utilization of drug in HF patients will be evaluated as a part of this study to prevent the use of inappropriate drug therapy and to improve overall drug effectiveness and outcomes. Hence the protocol sought to identify the characteristics and long-term outcomes of Indian patients with acute heart failure admitted in an Indian tertiary care center in South India. There are no risks to patients participating in the registry study, as standard of care quality will not be affected. It is unlikely that there will be any direct benefit as a result of participation in the HF-disease registry. However, the information contained within this non-interventional registry study will be used for research studies directed at improving the knowledge and treatment of acute heart failure as well as improving patients treatment in the future. The potential impact of proposed research (Manipal Heart Failure Registry) is envisioned to be four-fold: 1. to enable a broad overview of the routine medical practices for HF treatment; 2. to assess the healthcare resource utilization and drug utilization review for heart failure patients 3. to assess the burden of disease (mortality, re-hospitalization) in the long term; and 4. to provide a novel overview of the impact of HF syndrome on quality of life as well as health economics.
A multicenter randomized controlled trial, with follow-up at 6 and 12 months. Physically inactive participants with chronic heart failure with reduced ejection fraction will be randomly assigned to intervention or control arms. The six-month intervention will consist of an individualized pedometer-based walking program with weekly step goals, monthly face-to-face sessions with the physician, and monthly telephone calls with the research nurse. The intervention will be based on effective behavioral principles (goal setting, self-monitoring, personalized feedback). The primary outcome is the change in 6-minute walk distance at 6 months. Secondary outcomes include changes in serum biomarkers levels, pulmonary congestion assessed by ultrasound, average daily step count measured by accelerometry, anthropometric measures, symptoms of depression, health-related quality of life, self-efficacy, and MAGGIC Risk Score.
The purpose of this study is to determine whether intravenous iron supplementation using ferric carboxymaltosis (FCM) reduces hospitalisation and mortality in patients with iron deficiency and heart failure.
The My Research Legacy Pilot Study will establish a participant registry that collects self-reported health data and answers to online survey questions about individual daily choices, diets, and exercise; data from wearable devices; and, (optional) data from genome sequencing analysis. Individuals under the age of 50 who meet eligibility criteria will answer questions using the American Heart Association's (AHA) Life's Simple 7™ My Life Check v4.0 three times over the course of 6 months and transmit data from a Fitbit Charge 2 device. All other individuals who are interested in the study and meet entry criteria may also enroll.
Cardiac resynchronization therapy (CRT) is a demonstrably effective device intervention for patients with heart failure with reduced ejection fraction and specific indication. However, many patients with heart failure (HF) are unable to maintain sinus rhythm and approximately 30-36% of CRT patients are in atrial fibrillation (AF).
Controlled exercise training is a valuable therapeutic addition to pharmacological treatment in most patients with chronic heart failure, reducing long-term mortality, preventing cardiac remodeling and improving functional capacity. Despite the mechanism underlying its benefits might be multifactorial, a sustained improvement in autonomic balance is usually attributed as a major effect. Nevertheless, not all eligible subjects show the same response to exercise, probably due to several differences in the subpopulations enrolled. The investigators hypothesize that some Heart Rate Variability indexes could be valid tools to optimize the selection and follow-up of chronic heart failure patients to training
The objective of this trial is to study the effect of targeting the gut microbiota in patients with heart failure (HF). First, the investigators will characterize gut microbiota composition in patients with various degree of systolic HF as compared with healthy controls. Second, the potential impact of targeting gut microbiota to improve HF will be investigated through an open label randomized controlled trial (RCT) of probiotics, antibiotics and controls. The hypothesis being tested is that the gut microbiota is altered in HF; that gut microbiota of HF patients, through interaction with the intestinal and systemic innate immune system, contribute to a low-grade systemic inflammation as well as metabolic disturbances in these patients; and that an intervention with probiotics and the non-absorbable antibiotic Rifaximin attenuates these inflammatory and metabolic disturbances and improves heart function through modulation of the gut microbiota.