Clinical trials: Ventricular Dysfunction, Left
OSA, Left Ventricular Dysfunction
Evaluation of Left Ventricular Function and Therapeutic Effect of CPAP in Patients With OSAS by 3D STE
The changes of left ventricular function in patients with sleep apnea were studied by three-dimensional speckle-tracking echocardiography to evaluate the changes of left ventricular function after CPAP treatment
- Trial name
- NCT04957004
- Testing
- CPAP
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Peking University Third Hospital
Left Ventricular Dysfunction, Heart Failure
Detection of Heart Conditions Using Artificial Intelligence
The purpose of this study is to evaluate how Eko AI performs in the real world, front-line setting where the availability of sophisticated, expensive diagnostic tools is limited, and where there is a premium on detecting VHD…
- Trial name
- NCT04933890
- Testing
- Use of Eko DUO electronic stethoscope
- Where
- United States
- Volunteers
- 68 people
- Sponsor
- Eko Devices, Inc.
Pulmonary Hypertension
Clinical Study to Evaluate the Safety and Tolerability of Macitentan in Subjects With Combined Pre- and Post-capillary Pulmonary Hypertension (CpcPH) Due to Left Ventricular Dysfunction
Study to evaluate if macitentan is safe and tolerable enough to be used for treatment of subjects with combined pre- and post-capillary pulmonary hypertension (CpcPH) due to left ventricular dysfunction.
- Trial name
- MELODY-1 (NCT02070991)
- Testing
- Macitentan
- Where
- 32 sites in United States, Austria and 9 more
- Volunteers
- 63 people
- Sponsor
- Actelion
Left Ventricular Dysfunction, Heart Failure, Systolic
Reprogramming to Prevent Progressive Pacemaker-induced Remodelling
The aim is to provide evidence of the long-term benefits of personalised pacemaker programming on heart function and battery longevity.
- Conditions
- Left Ventricular Dysfunction, Heart Failure, Systolic, Left Ventricular Failure, Pacemaker; Complication, Mechanical
- Trial name
- PPPR (NCT03627585)
- Testing
- Personalised programming
- Where
- 2 sites in United Kingdom
- Volunteers
- 91 people
- Sponsor
- University of Leeds
Symptomatic Congestive Heart Failure
The Predictive Value of Dobutamine Echo-stress in the Clinical Response to CCM Therapy in Advanced HF
The goal of this observational cohort study, which is both retrospective and prospective, is to evaluate the long-term clinical and instrumental response to Cardiac Contractility Modulation (CCM) treatment in adult subjects…
- Trial name
- PREDICT-CCM (NCT06973902)
- Testing
- Cardiac Contractility Modulation (CCM) implant
- Where
- 13 sites in Italy
- Volunteers
- 120 people
- Sponsor
- Quovadis Associazione
Heart Failure With Reduced Ejection Fraction, Heart Failure
STEPwise De-escalation and Optimizing Withdrawal of ARNI and SGLT2i in Normalized Heart Failure
This is a multicenter, randomized, open-label pilot study to evaluate whether stepwise withdrawal of two heart failure medications-angiotensin receptor-neprilysin inhibitor (ARNI) and sodium-glucose cotransporter-2 inhibitor…
- Conditions
- Heart Failure With Reduced Ejection Fraction, Heart Failure, Ventricular Dysfunction, Left
- Trial name
- STEP-DOWN HF (NCT07631156)
- Testing
- Stepwise Withdrawal of ARNI and SGLT2i, Continued Guideline-Directed Medical Therapy
- Where
- 5 sites in South Korea
- Volunteers
- 80 people
- Sponsor
- Kyungsub Song
Stem Cell Transplantation, Ventricular Dysfunction, Left
The Transendocardial Autologous Cells (hMSC or hBMC) in Ischemic Heart Failure Trial (TAC-HFT)
The technique of transplanting progenitor cells into a region of damaged myocardium, termed cellular cardiomyoplasty, is a potentially new therapeutic modality designed to replace or repair necrotic, scarred, or dysfunctional…
- Trial name
- TAC-HFT (NCT00768066)
- Testing
- Autologous human mesenchymal cells (hMSCs), Autologous human bone marrow cells (hBMCs)
- Where
- United States
- Volunteers
- 65 people
- Sponsor
- University of Miami
Heart Failure
REsynchronization reVErses Remodeling in Systolic Left vEntricular Dysfunction (REVERSE)
Heart failure is a progressive disease that decreases the pumping action of the heart. This may cause a backup of fluid in the heart and may result in heart beat changes.
- Trial name
- NCT00271154
- Testing
- Cardiac Resynchronization Therapy (CRT) Device or Implantable Cardioverter Defibrillator (ICD) with CRT
- Where
- 65 sites in United States, Austria and 13 more
- Volunteers
- 684 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Takotsubo Cardiomyopathy, Acute Coronary Syndrome
Effectiveness of a Resilience-Based Rehabilitation Program for Patients With Coronary Heart Disease
To handle daily life challenges, one needs to be psychologically resilient. It plays a crucial role in disease development, prognosis, as well as social, occupational, and community participation.
- Conditions
- Takotsubo Cardiomyopathy, Acute Coronary Syndrome, Psychological Resilience
- Trial name
- NCT06332859
- Testing
- Resilience training
- Where
- Austria
- Volunteers
- 130 people
- Sponsor
- Pensionsversicherungsanstalt
Hypertrophic Cardiomyopathy, Left Ventricular Hypertrophy
Long Term Effects of Enalapril and Losartan on Genetic Heart Disease
The human heart is divided into four chambers. One of the four chambers, the left ventricle, is the chamber mainly responsible for pumping blood out of the heart into circulation.
- Conditions
- Hypertrophic Cardiomyopathy, Left Ventricular Hypertrophy, Myocardial Ischemia
- Trial name
- NCT00001534
- Testing
- Losartan
- Where
- United States
- Volunteers
- 112 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Heart Failure, Systolic Dysfunction
A Pilot Study of Spinal Cord Stimulation in Heart Failure Patients With Depressed Left Ventricular Function
A randomized pilot study of spinal cord stimulation in patients with chronic heart failure aiming to show whether this therapy impacts central haemodynamic and autonomic regulations.
- Trial name
- RAPID-HELP (NCT02450110)
- Testing
- Spinal cord stimulation
- Where
- Russia
- Volunteers
- 3 people
- Sponsor
- Federal State Budgetary Institution, V. A. Almazov Federal North-West Medical Research Centre, of the Ministry of Health
Left Ventricular Systolic Dysfunction, Congestive Heart Failure
SCD-HeFT 10 Year Follow-up
No clinical trial that has examined the role of implantable cardioverter defibrillator (ICD) therapy in the prevention of Sudden Cardiac Death (SCD) has provided outcome data for longer than a few years.
- Conditions
- Left Ventricular Systolic Dysfunction, Congestive Heart Failure, Ischemic and Non-ischemic Cardiomyopathy, Sudden Cardiac Death Primary Prevention
- Trial name
- SCD-HeFT10 Yr (NCT01058837)
- Where
- United States
- Volunteers
- 1,855 people
- Sponsor
- Seattle Institute for Cardiac Research
Kidney Transplantation
Left Ventricular Diastolic Dysfunction in Kidney Recipients
The purpose of this study is to examine the relationship between pre-operative LV diastolic function and post-operative complications and kidney function in living-donor kidney transplantation patients.
- Trial name
- NCT02322567
- Testing
- medical records
- Where
- South Korea
- Volunteers
- 242 people
- Sponsor
- Severance Hospital
Takotsubo Cardiomyopathy
The Role of Sympathetic Tone Regarding the Anatomical and Functional Recovery of the Left Ventricle in TakoTsubo Syndrome
TakoTsubo Syndrome (TTS) constitutes an increasingly recognised, heterogenous clinical entity which is associated with considerable short-term mortality.
- Trial name
- SYMPATAK (NCT04695587)
- Testing
- 123 MIBG scintigraphy testing, MSNA, ABPM
- Where
- Greece
- Volunteers
- 30 people
- Sponsor
- Hippocration General Hospital
Sepsis, Cardiomyopathies
Adjunctive DobutAmine in sePtic Cardiomyopathy With Tissue Hypoperfusion
Sepsis induces both a systolic and diastolic cardiac dysfunction. The prevalence of this septic cardiomyopathy ranges between 30 and 60% according to the timing of assessment and definition used.
- Conditions
- Sepsis, Cardiomyopathies, Hypoperfusion, Left Ventricular Systolic Dysfunction
- Trial name
- ADAPT (NCT04166331)
- Testing
- Dobutamine
- Where
- 21 sites in France
- Volunteers
- 136 people
- Sponsor
- University Hospital, Limoges
Heart Failure, Left-Sided Heart Failure
Trajectory Changes of Coronary Sinus Lead Tip and Cardiac Resynchronization Therapy Outcome
In chronic systolic heart failure patients submitted to cardiac resynchronization therapy, the study aims at assessing whether geometric variations in coronary sinus lead tip trajectory throughout the cardiac cycle acutely…
- Conditions
- Heart Failure, Left-Sided Heart Failure, Ventricular Dysfunction
- Trial name
- TRAJECTORIES (NCT02340546)
- Testing
- cardiac resynchronization therapy
- Where
- 7 sites in Italy
- Volunteers
- 119 people
- Sponsor
- Corrado Tomasi
Ventricular Dysfunction, Myocardial Infarction
Autologous Bone Marrow Transplanted Via Transendocardial Catheter to Chronic Myocardial Infarct Border Zone
The object of this open-labeled, uncontrolled pilot study was to investigate the safety and feasibility of percutaneously transplanting autologous bone marrow (ABM) cells into the myocardium using the helical needle…
- Trial name
- TABMMI (NCT00507468)
- Testing
- Transendocaridal Transplantation of Autologous Bone Marrow
- Where
- 2 sites in Argentina
- Volunteers
- 20 people
- Sponsor
- BioCardia, Inc.
Heart Failure
A Single-blind Pilot Study to Investigate Safety and Tolerability of the Chymase Inhibitor BAY1142524 in Clinically Stable Patients With Left-ventricular Dysfunction
The purpose of the trial is the analysis of safety and tolerability of the chymase inhibitor BAY1142524 in comparison to placebo using a 2 weeks treatment period in clinically stable patients with left-ventricular dysfunction…
- Trial name
- CHIARA MIA 1 (NCT02452515)
- Testing
- BAY1142524
- Where
- 10 sites in Denmark, Germany and 1 more
- Volunteers
- 49 people
- Sponsor
- Bayer
Hypertension
Predictive Factors of Systolic Dysfunction in Non-complicated Hypertensive Patients
Hypertension is a major cardiovascular risk factor. Heart failure is one of its main complications but the factors that influence its development are still insufficiently known.
- Trial name
- GLOBAL-HTN (NCT02841696)
- Testing
- Cardiac echography
- Where
- France
- Volunteers
- 183 people
- Sponsor
- University Hospital, Bordeaux
Left Ventricular Dysfunction, Femoral Fracture
Optimization Study of Cardiac Risk Patients With Hip Fracture
Elderly patients undergoing surgery for proximal hip fracture have a high risk of morbidity and mortality (M\&M) postoperatively.
- Trial name
- NCT01219712
- Testing
- Colloids, dobutamin, levosimendan
- Where
- 3 sites in Sweden
- Volunteers
- 200 people
- Sponsor
- University Hospital, Linkoeping