Clinical trials: Ventricular Dysfunction, Right
Sleep Apnea, Obstructive
Right Ventricular Function in Obstructive Sleep Apnea
The purpose of this study is to determine the structural and functional cardiac alterations in obstructive sleep apne (OSA) independent from systemic and pulmonary arterial hypertension and their correlation to the severity of…
- Trial name
- NCT00640536
- Where
- Turkey (Türkiye)
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Florence Nightingale Hospital, Istanbul
Exercise-induced Myocardial Damage, Right Ventricular Diastolic Dysfunction
Effects of Exogenous Ketones on Acute Changes and Recovery of the Heart Muscle After Intense Exercise.
It is well known that scar tissue on the heart muscle can cause (life-threatening) arrhythmias. However, the exact cause of this scar tissue is not entirely clear.
- Trial name
- NCT06715748
- Testing
- Ketone Monoester (KE)
- Where
- Belgium
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Jessa Hospital
Acute Kidney Failure, Mechanical Ventilation Strategies
Driving Pressure Optimization, RV-PA Coupling, and AKI in Mechanically Ventilated Critically Ill Patients
This study evaluates the effect of driving pressure optimization on right ventricular-pulmonary artery (RV-PA) coupling, assessed by TAPSE/PASP ratio, and its association with acute kidney injury (AKI) progression in mechanically…
- Conditions
- Acute Kidney Failure, Mechanical Ventilation Strategies, Right Ventricular (RV) Dysfunction, Critical Illness
- Trial name
- NCT07836387
- Testing
- Driving Pressure-Guided Ventilator Optimization
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Nardin Aymn Boshra
Heart Failure With Preserved Ejection Fraction, Hypertrophic Cardiomyopathy
Cardiomyopathies and Heart Muscle Diseases: Cardiac Imaging in the Evaluation of Myocardial Fibrosis Transition
Heart scarring, also known as fibrosis, plays a major role in a lot of heart muscle abnormalities. These abnormalities of the heart muscle can lead to major issues such as symptoms of heart failure, dangerous heart rhythm…
- Conditions
- Heart Failure With Preserved Ejection Fraction, Hypertrophic Cardiomyopathy, Cardiac Sarcoidosis, Hypertensive Heart Disease
- Trial name
- CHIEFTain (NCT06409585)
- Testing
- 68Ga-FAPI or 18F-AlF-FAPI cardiac PET-MR, Echocardiogram, Cardiac MRI
- Where
- United Kingdom
- Volunteers
- 290 people, healthy volunteers welcome
- Sponsor
- University of Edinburgh
Septic Shock
Right Ventricular Dysfunction in Septic Shock Patients in ICU
Assesment of right ventricular dysfunction in septic shock patients in intensive care unit.
- Trial name
- Septicshock (NCT05193682)
- Volunteers
- 25 people
- Sponsor
- Shimaa Hammad Ahmed
Pulmonary Arterial Hypertension, Right Heart Failure
Repurposing Valsartan May Protect Against Pulmonary Hypertension
This is a Phase 2, single-center, randomized placebo controlled trial of valsartan (an angiotensin receptor blocker) in adults with pulmonary arterial hypertension.
- Conditions
- Pulmonary Arterial Hypertension, Right Heart Failure, Right Ventricular Dysfunction, Pulmonary Vascular Disorder
- Trial name
- REVAMP-PH (NCT06053580)
- Testing
- Valsartan 40 mg
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- University of Washington
COPD, Emphysema
Right Ventricular Diastolic Dysfunction
Heart-lung interactions remain misunderstood whereas pulmonary and cardiac pathologies are very commonly associated. Emphysema by increasing intrathoracic pressure appears to affect cardiac function.
- Conditions
- COPD, Emphysema, Right Heart Dysfunction
- Trial name
- RVDD (NCT04467242)
- Where
- France
- Volunteers
- 30 people
- Sponsor
- University Hospital, Montpellier
RV Dysfunction
Paceport Swan-Ganz Data Collection Study
In association with Edwards LifeSciences, the study will aim to develop an algorithm based on right heart (right atrial, right ventricular and pulmonary artery) waveforms for the early detection of RV dysfunction in…
- Trial name
- NCT06812975
- Testing
- No intervention
- Where
- United States
- Volunteers
- 152 people
- Sponsor
- University of Minnesota
Acute Pulmonary Embolism
Epoprostenol in Pulmonary Embolism
You are admitted to hospital because of pulmonary embolism. You are treated with anticoagulants. The investigators know that, despite this treatment, pulmonary embolism can be a threat especially if heart function is compromized.
- Trial name
- NCT01014156
- Testing
- epoprostenol
- Where
- Netherlands
- Volunteers
- 14 people
- Sponsor
- Universitair Ziekenhuis Brussel
Native Right Ventricle Outflow Tract(RVOT) Dysfunction
VenusP-Valve™ System Long-term Follow-up 6-10 Years
The goal of this study is to assess the long-term safety, efficacy and performance of VenusP-Valve™ implantation. in all subjects who provided informed consent and received VenusP-Valve™ implantation in the VenusP-Valve™ system…
- Trial name
- NCT07531303
- Volunteers
- 55 people
- Sponsor
- Venus MedTech (HangZhou) Inc.
Sepsis and Septic Shock
The Prognostic Impact of Right Ventricular Systolic Dysfunction on the Survival of Patients With Sepsis and Septic Shock
This study sought to evaluate the association of right ventricular systolic dysfunction and 28-day in-hospital mortality in patients with sepsis and septic shock.
- Trial name
- NCT06193109
- Where
- Thailand
- Volunteers
- 200 people
- Sponsor
- Burapha University
Heart; Dysfunction Postoperative, Cardiac Surgery, Right Heart Failure
Femoral Venous Pulsatility and Right Heart Dysfunction in Heart Surgery: An Observational Study
Right heart failure during cardiac surgery is associated with increased perioperative morbidity and mortality. In this context, it is imperative to develop simple diagnostic tools to detect right heart failure.
- Conditions
- Heart; Dysfunction Postoperative, Cardiac Surgery, Right Heart Failure, Right Ventricular Dysfunction
- Trial name
- FemousTechno6 (NCT05038267)
- Where
- Canada
- Volunteers
- 150 people
- Sponsor
- Montreal Heart Institute
Heart Defects, Congenital, Tetralogy of Fallot
Evaluation of the GORE PV1 Device in Patients With Pulmonary Valve Dysfunction
This study will assess the safety and performance of the GORE PV1 Device for replacement of the pulmonary valve and reconstruction of the Right Ventricular Outflow Tract (RVOT).
- Conditions
- Heart Defects, Congenital, Tetralogy of Fallot, Pulmonary Valve Insufficiency, Pulmonary Valve Stenosis
- Trial name
- NCT03441971
- Testing
- GORE PV1
- Where
- 3 sites in United States
- Volunteers
- 15 people
- Sponsor
- W.L.Gore & Associates
Extracorporeal Membrane Oxygenation, Nitric Oxide
Nitric Oxide in Venoarterial Extracorporeal Membrane Oxygenation (VA ECMO)
This pilot study is designed to investigate the effect of inhaled nitric oxide on cardiac, pulmonary artery, and systemic hemodynamics at various time points during venoarterial extracorporeal membrane oxygenation (VA-ECMO)…
- Conditions
- Extracorporeal Membrane Oxygenation, Nitric Oxide, Shock, Cardiogenic
- Trial name
- NOVICE (NCT04224103)
- Testing
- Inhaled nitric oxide
- Where
- Canada
- Volunteers
- 10 people
- Sponsor
- Filio Billia
Left Ventricular Dysfunction
PROTECT-PACE STUDY - The Protection of Left Ventricular Function During Right Ventricular Pacing
This study will be done in patients who require the implantation of a cardiac pacemaker (an electronic device that controls the heartbeat) for complete heart block (a heart rhythm abnormality resulting in a slow heart beat).
- Trial name
- PROTECT-PACE (NCT00461734)
- Testing
- RV lead placement site
- Where
- 18 sites in Australia, New Zealand and 1 more
- Volunteers
- 248 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Pulmonary Disease, Pulmonary Hypertension
Natural History Study of Biomarkers in Pulmonary Arterial Hypertension
Background: High blood pressure in the lungs, known as pulmonary arterial hypertension (PAH), is a rare disorder. Some people have disease-associated PAH and some have PAH from an unknown cause.
- Trial name
- NCT01730092
- Where
- United States
- Volunteers
- 270 people, healthy volunteers welcome
- Sponsor
- National Institutes of Health Clinical Center (CC)
Pulmonary Embolism, Right Ventricular Dysfunction
Augmented Ultrasound-Facilitated, Catheter-Directed Fibrinolysis for PE
SONIC-PE is a multicenter, prospective, single-arm study of 10 patients with bilateral PE treated with ultrasound-facilitated, catheter-directed lower-dose fibrinolysis (total dose 8 mg tPA given as 2 mg/hour/catheter over 2…
- Conditions
- Pulmonary Embolism, Right Ventricular Dysfunction, Right Ventricular Failure
- Trial name
- SONIC-PE (NCT06310018)
- Testing
- Ultrasound-facilitated, catheter-directed lower-dose fibrinolysis, Tissue Plasminogen Activator
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Brigham and Women's Hospital
Right Ventricular Dysfunction, Right Heart Failure
Right Ventricular Pressure Waveform Monitoring in Cardiac Surgery
RV dysfunction has been associated with increased mortality in the ICU and cardiac surgical patients. Thus, early identification of RV dysfunction at less severe stages will allow for earlier intervention and potentially better…
- Conditions
- Right Ventricular Dysfunction, Right Heart Failure, Congestive Heart Failure
- Trial name
- PACEPORT (NCT04092855)
- Where
- Canada
- Volunteers
- 112 people
- Sponsor
- Montreal Heart Institute
Atrio-Ventricular Block
Right Ventricular Septal Pacing for the Prevention of Left Ventricular Dysfunction in Patients With Atrio-Ventricular Block
The aim of this study is to investigate the effects of the right ventricular septal pacing on left ventricular function compared with right ventricular apical pacing.
- Trial name
- NCT00709774
- Testing
- Pacemaker Implantation
- Volunteers
- 60 people
- Sponsor
- Osaka General Medical Center
Transposition of Great Arteries
Cardiovascular Magnetic Resonance in Adults With SysTemic Right Ventricle (STAR)
The main aim of the study is to explore HFs in SRV, comparing their magnitude and direction with that of subpulmonary RV and systemic LV.
- Trial name
- STAR (NCT05690854)
- Where
- Italy
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- IRCCS Policlinico S. Donato