View clinical trials related to Heart Failure Acute.
Filter by:Impact of Acute Heart Failure: According to the World Health Organization (WHO), approximately 26 million people suffer from Heart Failure (HF), with a mortality rate of up to 50% within five years of diagnosis. Acute Heart Failure (AHF) exacerbations, leading to hospitalization, are common and represent the primary cause of hospital admissions in those over 65. Effective decongestion during hospitalization is crucial, as failure to achieve it doubles the risk of rehospitalization and mortality, incurring significant healthcare costs. Use of Diuretics in Acute Heart Failure: Diuretics, particularly loop diuretics like furosemide, are a cornerstone in managing AHF by inducing natriuresis and achieving decongestion. Clinical experience supports their use, though limited clinical trials exist. Pharmacological concepts guide their administration, emphasizing intravenous delivery in high doses and adjusting subsequent doses based on decongestive efficacy. Additionally, sequential tubular blockade with other diuretics like metolazone and acetazolamide is explored to enhance decongestion. Use of Metolazone and Acetazolamide: Sequential tubular blockade, using metolazone and acetazolamide in conjunction with furosemide, aims to achieve rapid and effective decongestion. While metolazone targets the distal tubule, inhibiting sodium-chloride channels, acetazolamide affects proximal tubular function. Studies like ADVOR (acetazolamide) and CLOROTIC (thiazide-like diuretic) demonstrate the potential benefits of combining these diuretics for quicker decongestion but with potential risks (in the case of Hydrochlorothiazide). Outcomes Measured by Major Studies: Recent studies assessing decongestion in AHF reveal a lack of uniformity in outcome selection. The primary focus should be on reducing rehospitalizations and post-discharge mortality by achieving effective decongestion. The ADVOR study, using a simple congestion score based on clinical and imaging criteria, underscores the importance of reaching a congestion score of 0 or 1 promptly. Congestion Monitoring: Monitoring diuretic treatment solely based on clinical aspects may not capture subclinical congestion, necessitating biochemical and imaging parameters. The ACME-AHF trial proposes a diagnostic score integrating clinical and imaging aspects to evaluate congestion status. Secondary outcomes include cumulative diuresis, weight loss, diuretic efficiency, and natriuresis, with a focus on natriuresis as a reliable physiological parameter for decongestion. Aim of the study: The ACME-AHF trial is designed to compare the efficacy and safety of two diuretic combination strategies: acetazolamide with furosemide and metolazone with furosemide. The primary objective is to relieve congestion, assessed using a congestion score, within the first three days of treatment during an hospitalization for acute heart failure.
This study will explore the potential benefits of sodium-glucose cotransporter 2 (SGLT2) inhibitors in preventing cardiac ischemia and cardiopulmonary edema in patients with acute decompensated heart failure during weaning from ventilators.
Acutely decompensated heart failure (ADHF) is highly prevalent and has a high (financial) burden on the health care system. Treatment often consists of the administration of IV decongestive agents. Adequate dosing is difficult due to varying diuretic resistance and inadequate parameters to evaluate the response. Urine sodium is a promising biomarker to evaluate the diuretic response. It is hypothesized that a tailored, urine sodium guided diuretic algorithm will result in faster and more complete decongestion and therefore lead to better survival (in terms of mortality and heart failure events) while being non-inferior in terms of safety (mainly regression of kidney function).
The goal of Lesser Poland Cracovian Heart Failure Registry (LECRA-HF) is to expand the knowledge about acute heart failure (AHF) and its long-term prognosis. The main questions are: - assessment of long-term prognosis of AHF and its determinants - determination of the optimal AHF treatment methods - assessment of indications for invasive coronary arteries diagnostics and revascularization and their long-term effects - analysis of the particular HF subtypes (HFimpEF, HFpEF, HFsnEF, HFrEF, HFmrEF)
A retrospective cohort study will be conducted on patients who were hospitalized at the University Hospital Basel (USB), University Hospital Bern (Inselspital), University Hospital Geneva (HUG) and the University Hospital Zurich (USZ) with the diagnosis of AMI and/or AHF. Baseline data will be collected in the hospital during treatment will be complemented by a short outcome evaluation.
Heart failure (HF) is a leading cause of hospitalisation and disability-adjusted life years lost, with mortality rates exceeding most cancers. Despite compelling evidence and recommendations, less than 20% of the HF patients are followed-up by the specialist healthcare after hospital discharge. Due to limited outpatient capacity, human resources and increasing incidence of HF over the next decades, new care models are obviously needed. Remote monitoring (i.e. telemonitoring) encompasses the use of audio, video and other telecommunication technologies to monitor patient status at a distance. Remote monitoring is a promising strategy that can facilitate rapid access to care when needed and reduce patient travel to hospital consultations. It also promotes self-care behaviour, psychosocial support, and early detection of cardiac decompensation. Despite intensive research for >10 years, randomised trials show conflicting results, and European HF guidelines are confined to a weak (class IIb, level of evidence B) recommendation. More knowledge about the role of remote monitoring strategies in HF management, especially in the transition from hospital to home, is thus requested in the most recent European and US guidelines. In particular, studies of high-risk patients integrating the community health services are largely lacking. Furthermore, the components of the intervention that mediate the effect need to be identified. The proposed study aims to address these gaps in evidence and assess whether individually tailored remote monitoring at home (IT-HEART) is improves clinical outcomes in patients hospitalized with decompensated HF. We also aim to identify modifiable clinical and behavioural (drug adherence, self-care, psychological factors) outcome predictors. A prospective, multicentre, randomized, open-label, blinded endpoint adjudication (PROBE) intervention study is designed and powered to include about 368 patients with at least one HF hospitalization in the 12 months preceding enrolment. To ensure generalizability, patients will be included regardless of comorbidity, frailty and ejection fraction. We have conducted a pilot-study providing empirical evidence for the expected participation rate, readmission rate and barriers to HF management in current clinical practice that will be targets for the intervention. This will promote high adherence to the intervention and positive long-term clinical and health economic effects.
Acute heart failure current management turns out to be a relative failure considering its elevated economical and human costs and the poor results obtained in terms of disease outcome. Indeed this disease remains associated with a high rate of early re-hospitalizations and low adherence to therapeutic recommended settings and doses. Moreover, extra cardiological follow-up such as in social, geriatric or vaccination fields remain low compared to real needs. Current recommendations incite health professionals to better define care pathways and to rationalize resources. Guidelines toward creation of hospitalization alternatives or limitation of time spent in hospital are given. In the same time, lack of cardiologic care management within heart failure patient care pathway is associated to poor prognosis and medical desertification as well as resource concentration on important health centers exacerbate this phenomenon. Innovative projects are then needed to improve patient care pathways, to open up areas without specialized health professionals and to rationalize care management by encouraging communication and skill exchange between hospitals and private practices. FIL-EAS ic projet aims to compare a conventional care pathway in hospital with a follow up defined according to High Authority of Health recommendations to an organized care pathway favoring a short hospitalization (maximum of 4 working days) with early transition, when possible, to a medical and paramedical home care management with an approximately 10 day long combined follow up between hospital and private practices. This second care pathway should help to optimize therapeutics in home living conditions.
Acute heart failure (AHF) is one of the most common causes of hospitalization and life-threatening medical condition around worldwide. The AHF patients admitted to the intensive care unit (ICU) usually be critically ill with multiorgan failure, in which the kidneys are most frequently involved. The goals of treatment of AHF in ICU were to improve hemodynamic stability and organ perfusion, alleviate symptoms, and limit cardiac and renal damage, which can be achieved by continuous renal replacement therapy (CRRT), a continuous extracorporeal blood purification. CRRT can mimic urine output to slowly and continuously remove patient's plasma water, providing accurate volume control and hemodynamic stability. Acute Heart Failure Global Survey of Standard Treatment (ALARM-HF) study showed that hospital mortality of AHF patients was about 17.8% in the intensive care unit (ICU). But the patients undergoing CRRT, the mortality up to 45%-62.1%. For this reason, an early model or score to a screening of AHF patients undergoing CRRT who at high mortality risk is crucial, which can help clinicians to rapidly intervene and ameliorate disease outcomes. The most popular tools, especially that can predict mortality for critically ill patients, are the Acute Physiology Assessment and Chronic Health Evaluation II (APACHE II) scoring systems, and Simplified Acute Physiologic Score II (SAPS II). But variables in these scoring systems are complex, which was not convenient to assess at any time. Modified Early Warning Score (MEWS) , much more concise than APACHE II and SAPS II, not only can be used for early warning of the onset of AHF in patients with the risk of heart failure but also has a positive correlation with mortality in these patients. However, up to our knowledge, there was no scores or model to predict the in-hospital mortality of AHF patient undergoing CRRT. Based on the acute heart failure unit (AHFU) of Qilu Hospital and the medical information mart for intensive care III (MIMIC III) database, the investigators collected the data of AHF adults undergoing CRRT. The present study aimed to develop and validate a simple-to-use nomogram model comprised of independent prognostic variables for predicting in-hospital mortality in AHF adults undergoing CRRT by using multivariate logistic regression analysis. With this model, the investigators can guide the early screening of high-risk patients in in-hospital mortality.
This is a prospective, single-center, open-label and randomized trial for evaluation of the effect of a 5-day administration of high doses of spironolactone (≥100mg daily) on diuresis, natriuresis, weight loss and levels of NT-proBNP in hospitalized patients with acute decompensated heart failure (ADHF). Mineralocorticoid receptor antagonists (MRAs) are recommended as standard of care (SOC) in management of heart failure (HF) patients. However, recommended doses of MRAs (up to 50mg daily) have any impact on signs and symptoms of volume overload. Therefore, the proposed study will aim to show the impact of high doses of spironolactone to improve diuresis, natriuresis, weight loss and levels of NT-proBNP in hospitalized patients with ADHF.
Administration of loop diuretics to achieve decongestion is the current cornerstone of therapy for acute heart failure. Unfortunately, there is a lack of evidence of how to guide diuretic treatment. Recently, urinary sodium, as a response measure of diuretic response, has been proposed as a target for therapy. The hypothesis of this study is that natriuresis guided therapy in patients with acute heart failure will improve diuretic response, decongestion, and reduce length of hospital stay, as well as heart failure rehospitalisations.