View clinical trials related to Valvular Heart Disease.
Filter by:This is a single-center, single-blind, randomized parallel superiority trial comparing two groups; Sternum GuardTM as the treatment arm and Bone Wax as the active control group. Both investigated modalities are materials used during sternotomy for covering the sewn sternal edge. The primary outcomes of this study comprised of four parameters; namely surgical site infection (superficial or deep infection), sternal dehiscence, hemostatic effect, and surgeon's satisfaction rate. The first three primary outcomes were assessed during the operation, at the end of the hospital stay, 14 days, and 30-days postoperative.
The objective of this study is to evaluate the impact of a program of presurgical and postsurgical nurse interventions (PROCESS-VALVE) on quality indicators of the health of patients undergoing percutaneous valve procedures. (waiting times, patient satisfaction, admission times, hospital readmission, mortality, intrahospital complications and nosocomial infections). Design of the study is an ambispective quasi-experimental study. For the control group, data will be collected retrospectively from patients undergoing percutaneous valve procedures who did not receive pre- or postsurgical consultations. The intervention group will comprise those patients who agree to participate in the study and the haemodynamic nurse valve consultation program (PROCESS-VALVE). In addition, the investigators will assess whether a face-to-face postsurgical consultation improved quality indicators compared to postsurgical telephone consultation; for this, a sub-study will be carried out comparing face-to-face or telephone postsurgical follow-up by means of a randomised controlled clinical trial with simple blinding in the intervention group. Study area will be at the Hemodynamic Unit of the Hospital de la Santa Creu i Sant Pau and the study population are chosen patients for percutaneous valvular intervention who attend the pre-surgical consultation at our center. Dependent variable will be the indicators cited in the study aim and the independent variable will be the pre-surgical and post-surgical consultation. In pre-surgical consultation will be done a patient recruitment and will collect sociodemographic and clinical data. At patient will be done an individualized interview with an Ad-Hoc questionnaire and to collect fragility level of study and level of planned connections. In the subsequent follow-up, all pacients will receive a follow-up visit and collect satisfaction and quality indicators. But this pacients will be randomized to telephone follow-up or face-to-face follow up. Sample size has been calculated in 194 to be distributed equally in both groups and the clinical trials groups will be formed by 94 patients in each group The protocol has been modified to an ambispective quasi-experimental study with a subsequent randomization for the type of follow-up (telephone vs face-to-face) due to organizational changes in the participant center.
Prosthetic paravalvular leaks (PVL) leading to heart failure and/or haemolysis can be treated by interventional cardiology or open-heart surgery. Predictors of clinical success of transcatheter closure remains little known and should be identified to help choose between these two options.Patient selection criteria for the best option are needed. The investigators aimed to identify predictors of clinical success after transcatheter PVL closure. Consecutive patients referred to 24 European centres for transcatheter PVL closure in 2017-2019 were included in a prospective registry (Fermeture de Fuite ParaProthétique, FFPP) and followed over 2 years
With stress echo (SE) 2020 study, a new standard of practice in stress imaging was developed and disseminated: the ABCDE protocol for functional testing within and beyond CAD. ABCDE protocol was the fruit of SE 2020, and is the seed of SE 2030, which is articulated in 12 projects: 1-SE in coronary artery disease (SECAD); 2- SE in diastolic heart failure (SEDIA); 3-SE in hypertrophic cardiomyopathy (SEHCA); 4- SE post-chest radiotherapy and chemotherapy (SERA); 5- Artificial intelligence SE evaluation (AI-SEE); 6- Environmental stress echocardiography and air pollution (ESTER); 7- SE in repaired Tetralogy of Fallot (SETOF) ; 8- SE in post-COVID-19 (SECOV); 9: Recovery by stress echo of conventionally unfit donor good hearts (RESURGE); 10- SE for mitral ischemic regurgitation (SEMIR); 11- SE in valvular heart disease (SEVA); 12- SE for coronary vasospasm (SESPASM). The study aims to recruit in the next 5 years (2021-2025) ≥10 000 patients followed for ≥5 years (up to 2030) from ≥20 quality-controlled laboratories from ≥10 countries. In this COVID-19 era of sustainable health care delivery, SE2030 will provide the evidence to finally recommend SE as the optimal and versatile imaging modality for functional testing anywhere, any time and in any patient.
The aim of this trial is to evaluate the safety and cost effectiveness of omission of percutaneous coronary intervention of significant coronary artery disease in patients scheduled to undergo transcatheter aortic valve implantation.
The key technology research and standard evaluation system of elderly heart valve disease evaluation is to further establish a domestic multi center and large sample full information big data platform of elderly heart valve disease based on the previous Chinese elderly valve disease cohort and clinical research platform and the national valve disease surgery data platform.
When aortic valve-area is <1.0cm2 and transvalvular mean-gradient is >40mmHg, the diagnosis of severe aortic stenosis (AS) is straightforward. However, some patients present with an apparently reduced valve-area, despite transvalvular-gradient <40mmHg; Low-flow, low-gradient aortic stenosis (LFLG AS). When a patient with LFLG AS also presents with LVEF <50%, guidelines recommends performing a Low-Dose Dobutamine-echocardiography (LDDE) to confirm true-severe AS. However, nearly 30% of patients with LFLG AS do not show an adequate respond to Dobutamine. More commonly, patients present with the combination of LFLG AS, despite LVEF≥50%. In this group of patients the use of LDDE remains undisclosed. The purpose of this study is to examine the safety and diagnostic usefulness of LDDE in patients with LFLG AS with LVEF≥50%. Furthermore we will examine factors associated with inadequate response to LDDE. 150 symptomatic and/or asymptomatic patients with LFLG and LVEF≥50% and a control group with LVEF<50% will be enrolled at the Department of Cardiology, OUH. Patients will undergo clinical evaluation including LDDE, blood analyses, CT-scan and cardiac Mri. Only a limited number of studies examine the possible use of LDDE in patients with LFLG AS and LVEF≥50% and no study has been performed documenting the safety and feasibility.
Despite the rapid development of medical and nursing technology, the prognosis of valvular heart disease has been greatly improved. However, compared with young patients, the mortality and adverse event rate of elderly patients with valvular heart disease are still high, surgical complications are more frequent and hospitalization time is longer. The complexity of valvular heart disease and the poor prognosis in the elderly forces us to continue to look for other potential prognostic factors. In addition to the adverse outcomes caused by disease factors, elderly patients with valvular heart disease also have the gradual decline of physiological and psychological reserve function caused by age factors. These adverse outcomes include osteopenia, disability, prolonged hospitalization and even death are all closely related to frailty. Frailty is 'a biologic syndrome of decreased reserve and resistance to stressors, resulting from cumulative declines across multiple physiologic systems, and causing vulnerability to adverse outcomes. The essence of frailty is the decline of individual resistance, which eventually leads to the increase of individual brittleness and susceptibility to adverse health outcomes. At present, the research in the field of elderly vulnerable groups of cardiovascular disease in China started late, mostly focusing on the study of pathological mechanism, the introduction of evaluation tools, conceptual analysis and so on. Almost all of the existing studies are about the debilitation status of elderly patients with heart valve disease, and most of them mainly try to find the influencing factors of debilitation from the aspects of patients' physical diseases, ignoring the impact of factors such as the mental health status of the elderly on debilitation, there are few reports of short-term adverse events in elderly patients with valvular heart disease. This study will analyze the influencing factors of the weakness of elderly patients with valvular diseases from the multi-dimensional aspects of demographic data, physical diseases, psychology and society, and track the short-term prognosis of patients with death, fall and unconventional rehospitalization, so as to provide a research basis for relevant research in the future.
To evaluate the impact of prehabilitation on quality of recovery in heart valve surgery. To evaluate the effects of Mild to moderate valvular diseases with Newyork Heart Association (NYHA) grade I and II . Previous studies were designed to target on Coronary artery bypass graft surgery (CABGs) patients no specifically heart valve surgery patients was studied so this study cover this aspect as well so from the outcomes of this study we will determine the prehabilitation effects on valvular surgery patients.
Prospective, single-center, clinical registry of patients with symptomatic/critical carotid artery stenosis at risk of stroke coexisting with unstable or multivessel severe coronary artery disease and/or severe valvular heart disease undergoing endovascular treatment of carotid atherosclerosis using a mesh stent in combination with cardiac surgery (coronary artery bypass grafting (CABG) and/or valve surgery). A study involving clinical data evaluation of truly simultaneous treatment outcomes in patients deemed to require carotid revascularization at the time of surgical cardiac intervention (single-stage, simultaneous treatment). An open-label study, without randomization - a single arm study. Academic Registry - scientific activity of the Faculty of Medicine, Collegium Medicum, Jagiellonian University and John Paul II Hospital.