Active clinical trials for "Heart Failure"

For patients with an advanced disease and their families an excellent and compassionate care is essential. However, in hospitals optimal end-of-life care is not yet fully realized and patient's needs are often not met. Palliative care is able to increase patients' quality of life and to carefully meet their and their families' needs. To improve the awareness of unmet needs patient-reported outcome measurement has been the pivot of latest palliative care research. Besides the improvement of care outcome measurement allows the evaluation of the quality of palliative care and comparisons on a national and international level. The aim of the present study is to evaluate the quality of palliative care in different settings (palliative care unit, inpatient and outpatient consultation teams) using the Integrated Palliative Care Outcome Scale (IPOS). The IPOS has been lately developed as improved follow-up version of the Palliative Care Outcome Scale (POS) integrating most important questions and simultaneously being brief and comprehensive. The study is planned as a multi-centric observational study. Primary endpoint is the reduction of symptom burden of patients. The clinical study hypothesis bases on the assumption that palliative care can change the symptom burden, measured by a change in the IPOS overall profile score, and that there might be a difference in the size of the effect depending on the caring setting.

This is a multi-center, observational, non-interventional, prospective, Single-arm, open study for database establishment for R&D purposes. R&D data will be analyzed retrospectively in order to validate algorithm efficacy. The study will be conducted in the following settings: outpatinets clinics

The purpose of this study is to evaluate the beta-adrenergic receptor gene polymorphisms in the long-term effects of beta-blockade in patients with chronic heart failure.

Patients are part of a family network. When any person in a family becomes critically unwell and requires the assistance of an Intensive Care Unit (ICU), this has an impact on all members of that family. COVID-19 changed visiting for all patients in hospitals across Scotland. It is not known what effect these restrictions will have on patients' recovery, nor do we understand the impact it may have on their relatives or staff caring for them. This study will look at the implications of the visiting restrictions as a consequence of the COVID-19 pandemic upon patients without COVID-19 who are in the cardiothoracic ICU. It will also explore the impact of these restrictions on them, their relatives and staff. This study will be carried out within a single specialised intensive care unit in Scotland using mixed methods. The first arm of this study will use retrospective data that is routinely collected in normal clinical practice. The investigators will compare patient outcomes prior to COVID-19 with outcomes following the implementation of COVID-19 visiting restrictions. The aim is to establish if the restrictions on visiting has an impact on the duration of delirium. Delirium is an acute mental confusion and is associated with longer hospital stays and worse outcomes in this patient group. The second arm of this study involves semi-structured interviews with patients, relatives and staff that will allow deeper exploration of the issues around current visiting policy. The interviews will last approximately 1 hour and will address these issues. They will then be transcribed word for word and analysed using grounded theory, meaning the theories will develop from the data as it is analysed.

The study is a multi-center, prospective, non-randomized, observational study to collect data to develop and validate a machine learning algorithm for early detection of worsening heart failure events using multi-parametric sensor data from wearable data capture device The VESTA study will enroll up to 552 subjects in up to 25 centers in order to collect data on a total of at least 56 worsening heart failure events (independently adjudicated hospitalizations or unscheduled intravenous administration of decongestive drugs).The duration of follow-up per participant will be between 3-6 months.

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.

The Contemporary Modalities In Treatment of Heart Failure Registry (COMMIT-HF) is an observational study on an all-comer systolic heart failure population hospitalized in a highly specialized cardiovascular center. The aim of the study is to assess the clinical characteristics, treatment modalities and prognosis in this population.

This is an observational, single center study to evaluate if acoustic and accelerometer-based measures of voice and speech have sufficient precision to detect a change in lung fluid status for patients with confirmed acute heart failure syndrome with pulmonary congestion. The study shall be conducted in concordance with the United States FDA regulations for a non-significant risk study. Patients admitted for acute heart failure syndrome with pulmonary congestion with an expected stay greater than 3 to 4 days, who are willing and able to sign an informed consent, and who meet all inclusion/exclusion criteria, as identified by the clinical investigator, will be enrolled in the study. Results of this study will evaluate the sensitivity of voice and speech measures in detecting changes in lung fluid status in a symptomatic population. Up to 12 subjects will be enrolled to comparatively evaluate the voice outcome measures in this pilot study.

The purpose of this study is to understand the behaviour of certain blood markers in patients with heart failure who undergo a cardiac device implantation procedure called cardiac resynchronization therapy (CRT). CRT is an effective treatment for heart failure, but up to 30% of people do not respond and have poor outcomes (1,2). Despite extensive investigation, identifying these patients continues to be a challenge. The study intends to describe the changes in these blood markers before and after CRT and to examine any potential clinical value. The idea behind the study is that these blood markers alter in heart failure and change with CRT implantation. Furthermore the pattern of marker expression before implant and after may predict response and outcome.

The investigators would evaluate the effects of the novel method, HTEA on cardiac function in the heart failure patients secondary to idiopathic dilated cardiomyopathy and post-myocardial infarction.