Clinical trials: Dysfunction, Left Ventricular, open to volunteers
Heart Failure, Left Ventricular Systolic Dysfunction
Efficacy, Safety, and Pharmacokinetics of Vericiguat in Pediatric Participants With Heart Failure Due to Left Ventricular Systolic Dysfunction (MK-1242-036)
This study aims to compare the efficacy of vericiguat versus placebo on change in n-terminal pro-brain natriuretic peptide (NTproBNP) from baseline to Week 16 of the Base Period.
- Trial name
- NCT05714085
- Testing
- Vericiguat tablet, Vericiguat suspension
- Where
- 111 sites in United States, Belgium and 28 more
- Volunteers
- 342 people
- Sponsor
- Merck Sharp & Dohme LLC
Lipoprotein Disorder, Arterial Stiffness
The Effect of Lipoprotein (a) on Arterial Stiffness, Endothelial Function and Myocardial Deformation
1. Introduction Lipoprotein(a), or Lp(a), is a type of lipoprotein that is structurally similar to LDL (low-density lipoprotein) but carries an additional protein called apolipoprotein (a). 2.
- Conditions
- Lipoprotein Disorder, Arterial Stiffness, Endothelial Dysfunction
- Trial name
- Lpa_endo (NCT07324902)
- Where
- 2 sites in Greece
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University of Athens
Pulmonary Hypertension, Right Ventricular Outflow Tract Dysfunction
Feasibility of Non-invasive Hemodynamic Assessment by 5D Flow in Congenital Heart Disease
This study evaluates whether new flow parameters of the cardiac magnetic resonance imaging (MRI) allow evaluation of parameters for which usually invasive rigth-left heart catheterization are necessary.
- Conditions
- Pulmonary Hypertension, Right Ventricular Outflow Tract Dysfunction, Fontan Circulation
- Trial name
- NCT07742046
- Testing
- Right-left heart catheterization in magnetic resonance imaging (MRI)
- Where
- Switzerland
- Volunteers
- 130 people
- Sponsor
- Tobias Rutz
HFpEF, LVDD
Triple Combination Therapy (ARNI, SGLT2i, MRA) in Advanced HFpEF
Patients with advanced heart failure with preserved ejection fraction (HFpEF) will be randomly assigned in open-label multicenter study to receive triple combination therapy with [angiotensin receptor/neprilysin inhibitor [ARNI]…
- Conditions
- HFpEF, LVDD, Myocardial Fibrosis
- Trial name
- NCT06655480
- Testing
- [ARNI + SGLTi + AMR], [SGLTi + previously taken RAAS blocker]
- Where
- Russia
- Volunteers
- 50 people
- Sponsor
- National Medical Research Center for Cardiology, Ministry of Health of Russian Federation
Critical Illness, Elevated Left Atrial Pressure
The Use of Single-Beat TE-e' in Evaluation of Left Atrial Pressure in Critically Ill Patients: The TELAP-ICU Trial
This study evaluates a new single-beat echocardiographic technique (TE-e', the time difference between the onset of the mitral inflow E wave and the septal e' wave on tissue Doppler imaging) for estimating left atrial pressure…
- Conditions
- Critical Illness, Elevated Left Atrial Pressure, Left Ventricular Diastolic Dysfunction, Echocardiography
- Trial name
- TELAP-ICU (NCT07820319)
- Testing
- Echocardiography
- Where
- Hong Kong
- Volunteers
- 50 people
- Sponsor
- Queen Mary Hospital, Hong Kong
Arrhythmias, Cardiac, Atrioventricular Block
ConTempoRary Cardiac Stimulation in Clinical practicE: lEft, BivEntriculAr, Right, and conDuction System Pacing
The goal of this observational study is to evaluate the clinical characteristics of patients undergoing permanent cardiac pacing and to compare procedural efficacy and safety of different implantation approaches in the clinical…
- Conditions
- Arrhythmias, Cardiac, Atrioventricular Block, Reduced Systolic Function, Atrial Fibrillation
- Trial name
- TREEBEARD (NCT06324682)
- Testing
- Cardiac pacing - Conventional RV pacing, Cardiac pacing - Conduction System Pacing, Cardiac pacing - Cardiac resynchronization therapy (pacing - CRTP - or defibrillation - CRTD)
- Where
- 31 sites in Italy
- Volunteers
- 8,400 people
- Sponsor
- University Hospital of Ferrara
Systolic Left Ventricular Dysfunction
The C-MIC-II Follow-Up Study
The C-MIC System is a medical device used to treat heart failure per the intended purpose which is to treat heart failure by applying an electrical micro-current to the heart.
- Trial name
- C-MIC-II-FU (NCT05189860)
- Testing
- C-MIC system
- Where
- 6 sites in Bosnia and Herzegovina, Croatia and 2 more
- Volunteers
- 31 people
- Sponsor
- Berlin Heals GmbH
Left Sided Heart Failure
Effect of Left Ventricle Diastolic Dysfunction on Outcomes in Female Cardiac Surgery Patients
The aim of this study is to evaluate the differences between males and females with LVDD, undergoing cardiac surgery. The investigators will look at perioperative factors such as body weight, body surface area, previous medical…
- Trial name
- EDISON (NCT05972356)
- Where
- Netherlands
- Volunteers
- 1,000 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Ventricular Ejection Fraction, LVF
AI-Enabled Direct-from-ECG Ejection Fraction (EF) Severity Assessment Using COR ECG Wearable Monitor
This prospective, multicenter, cluster-randomized controlled study aims to evaluate the accuracy of an investigational artificial intelligence (AI) Software as a Medical Device (SaMD) designed to compute ejection fraction (EF)…
- Conditions
- Ventricular Ejection Fraction, LVF, LV Dysfunction, Atrial Enlargement
- Trial name
- EFACT (NCT06699056)
- Testing
- 15-minutes of sitting during COR ECG Acquistion
- Where
- 8 sites in United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Peerbridge Health, Inc
Chronic Heart Failure
VItamiN D treatIng Chronic heArT Failure (the Effect of Vitamin D Supplementation in Patients With Heart Failure)
VINDICATE 2 will be a randomised, placebo-controlled, parallel group, double-blind study of vitamin D versus placebo in otherwise optimally-managed patients with CHF due to LVSD and vitamin D deficiency (<50nmol/L).
- Trial name
- VINDICATE2 (NCT03416361)
- Testing
- 4000IU Vitamin D3
- Where
- United Kingdom
- Volunteers
- 1,253 people
- Sponsor
- University of Leeds
Takotsubo Syndrome
The GErman Italian Spanish Takotsubo (GEIST) Registry
GEIST is a multicenter, international observational registry of patients with Takotsubo syndrome. Data regarding the clinical profile (demographic characteristics, clinical presentation, laboratory measures, electrocardiography…
- Trial name
- GEIST (NCT04361994)
- Where
- 2 sites in Germany, Italy
- Volunteers
- 500 people
- Sponsor
- Prof. Dr. med. Ingo Eitel
Pericarditis, Tako-TSUBO Cardiomyopathy
Inflammatory Disease Biobank for Immunophenotyping and Cardiovascular Research
INFLAME-BANK is a French multicenter prospective observational ancillary study of the international EACVI-INFLAME project. It aims to establish a biobank and perform immunophenotyping and proteomic analyses in patients with…
- Conditions
- Pericarditis, Tako-TSUBO Cardiomyopathy, Myocarditis, Inflammatory Cardiomyopathies
- Trial name
- INFLAME-BANK (NCT07737470)
- Volunteers
- 300 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Cardiopulmonary Bypass Surgery, Left Ventricular Dysfunction
Assement of Left Ventricular Function Before Decannulation in Cardiac Surgery :Visual Estimation vs TEE
This study aims to evaluate the diagnostic performance of the cardiovascular surgeon's visual estimation of LV function before decannulation following cardiopulmonary bypass, using TEE results as the reference standard.
- Trial name
- LVFuncTee (NCT07286227)
- Testing
- Intraoperative Left Ventricular Function Assessment
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people
- Sponsor
- Ataturk University
Left Ventricular Systolic Dysfunction
Multimodality Evaluation of Left Ventricular Remodeling In Mitral Regurgitation: A Pilot Study
The purpose of this research is to determine the feasibility of a larger, future study proposing a multimodal approach using cardiac CT and MRI to assess the risk of developing left ventricular (LV) systolic dysfunction in…
- Trial name
- NCT06770062
- Testing
- Cardiac MRI
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Mayo Clinic
Tako Tsubo Cardiomyopathy
Characterisation of the Biochemical Profile and Physiology of the Coronary Circulation in Takotsubo Syndrome
Consecutive consenting patients over the age of 18 years diagnosed with Takotsubo syndrome according to the position statement of the European Journal of Heart Failure (2016) will be included in the study.
- Trial name
- TAKO-PROVE (NCT06669962)
- Testing
- Study of coronary microcirculation and biomarkers of microvascular dysfunction
- Where
- Italy
- Volunteers
- 50 people
- Sponsor
- A.O.U. Città della Salute e della Scienza
Tricuspid Insufficiency, Tricuspid Regurgitation (TR)
PASCAL Precision-GDMT Registry
The goal of this observational study is to demonstrate that successful tricuspid valve repair with the PASCAL Precision System in participants with at least severe tricuspid insufficiency and left ventricular dysfunction will be…
- Conditions
- Tricuspid Insufficiency, Tricuspid Regurgitation (TR), Left Ventricular Cardiac Dysfunction, Left Ventricular (LV) Systolic Dysfunction
- Trial name
- PASCAL (NCT07578129)
- Volunteers
- 50 people
- Sponsor
- Ceric Sàrl
Hypertension (HTN), Hyperhomocysteinemia
Homocysteine and Early Diastolic Dysfunction in Newly Diagnosed Hypertension
This prospective single-center observational study aims to evaluate the relationship between elevated plasma homocysteine levels and early echocardiographic abnormalities in patients with newly diagnosed essential hypertension.
- Conditions
- Hypertension (HTN), Hyperhomocysteinemia, Diastolic Dysfunction
- Trial name
- HHT-EDD (NCT07480265)
- Testing
- Homocysteine Measurement and Echocardiography
- Where
- Turkey (Türkiye)
- Volunteers
- 500 people
- Sponsor
- Necmettin Erbakan University
Bradycardia, Atrioventricular Block
Procedural Endpoint in Left Bundle Branch Area Pacing: Conduction System Capture Versus LV Septal Capture
This is a prospective, multicenter, randomized controlled trial designed to determine whether direct capture of the left ventricular conduction system must be achieved as the procedural endpoint of left bundle branch area pacing…
- Conditions
- Bradycardia, Atrioventricular Block, Sick Sinus Syndrome, Cardiac Pacing
- Trial name
- COMPARE-SYNC (NCT07804394)
- Testing
- LBBAP with mandatory left ventricular conduction system capture (LBBP or LFP), LBBAP with left ventricular septal capture as the accepted procedural endpoint (LVSP)
- Volunteers
- 300 people
- Sponsor
- Yonsei University
Decompensated Cirrhosis, Cirrhotic Cardiomyopathy
Carvedilol + Simvastatin vs. Carvedilol Alone for Cirrhosis and Cirrhotic Cardiomyopathy and Impact on Hepatic Decompensation and Survival
Cirrhosis and portal hypertension are associated with a hyperdynamic circulation and decompensation events, including development of ascites, variceal bleeding, acute kidney injury, and susceptibility to infections.
- Conditions
- Decompensated Cirrhosis, Cirrhotic Cardiomyopathy, Cirrhosis, Liver, Left Ventricular Diastolic Dysfunction
- Trial name
- CIRROSTAT (NCT06431919)
- Testing
- Simvastatin 20mg, Carvedilol 3.125 mg
- Where
- India
- Volunteers
- 260 people
- Sponsor
- Post Graduate Institute of Medical Education and Research, Chandigarh
Takotsubo Syndrome
Polish Registry of Takotsubo Syndrome
Polish registry of takotsubo syndrome
- Trial name
- Pol-Tako (NCT04634487)
- Testing
- No intervention
- Where
- Poland
- Volunteers
- 1,000 people
- Sponsor
- Medical University of Warsaw