Clinical trials: Ventricular Function, Right
Arrhythmogenic Right Ventricular Cardiomyophathy (ARVC)
Ventricular Volume as Assessed by Cardiac Magnetic Resonance
One of the many uses of cardiac magnetic resonance (CMR) is the assessment of right ventricular (RV) volumes. There are a number of congenital heart defects and acquired conditions in which management decisions are fundamentally…
- Trial name
- NCT01678040
- Where
- Canada
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- The Hospital for Sick Children
Liver Transplant; Complications
Right Ventricular Function During Liver Transplantation as Assessed by Transesophageal Echocardiography.
Cirrhotic patients undergoing liver transplantation might develop acute transient right ventricular dysfunction, ranging from mild to severe form.
- Trial name
- NCT03459924
- Where
- Brazil
- Volunteers
- 19 people
- Sponsor
- Universidade Federal do Rio de Janeiro
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
Heart Failure
3D Assessment of RV Function in Patients Undergoing LVAD Implantation
This goal of this study is to analyze images of the right ventricle taken via 3D transesophageal echocardiography (TEE) during left ventricular assist device (LVAD) implantation.
- Trial name
- NCT05376254
- Where
- Canada
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Alberta
Ventricular Dysfunction, Asthma in Children
Evaluation of Cardiac Biomarkers and Ventricular Function in Asthmatic Children
Evaluation of cardiac biomarkers and the left and right ventricular systolic and diastolic function in asthmatic children in Assuit university hospital
- Trial name
- NCT05985720
- Volunteers
- 50 people
- Sponsor
- Assiut University
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
Hypoxia, Normobaric Hypoxia
Effect of Acute Hypoxia on RIght VEntRicular Function in Healthy Adults.
More and more people are engaging in sports in the mountains, including individuals with heart or lung diseases. At the same time, such diseases are becoming more common in Switzerland.
- Conditions
- Hypoxia, Normobaric Hypoxia, Altitude Hypoxia, Right Heart Function
- Trial name
- RIVER-H (NCT07431567)
- Testing
- Normobaric Hypoxia
- Where
- 2 sites in Switzerland
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Mona Lichtblau
Pacing-Induced Cardiomyopathy
Effect of Leadless Pacing on Heart Function
This prospective, un-blinded, randomized, noninferiority, single centre study with 12 month follow-up included patients who were scheduled for a single-chamber PM implant.
- Trial name
- NCT06100757
- Testing
- Micra Transcatheter Pacing System (TPS°, Conventional pacemaker type Medtronic Advisa ADSR03 or Azure XT VR
- Where
- Belgium
- Volunteers
- 51 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Assessment of Right Ventricular Function
A Comparison of Right Ventricular Function in the Apical and Subcostal 4 Chamber TTE Views in the Perioperative Setting
The investigators would like to investigate whether angle-independent measurements of the heart's function can be made with the help of new computer programs and modern ultrasound devices.
- Trial name
- NCT05452044
- Where
- Switzerland
- Volunteers
- 51 people
- Sponsor
- University Hospital, Basel, Switzerland
Pulmonary Hypertension, Pulmonary Arterial Hypertension
Multimodality RV Phenotyping for Risk Stratification and Short-Term Outcomes in Group 1 PAH
The MIRROR-PAH is a single-center, prospective, observational cohort study evaluating the incremental value of multimodality imaging-derived right ventricular characteristics for risk stratification in patients with Group 1…
- Conditions
- Pulmonary Hypertension, Pulmonary Arterial Hypertension, Right Ventricular Function
- Trial name
- MIRROR-PAH (NCT07667673)
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Istanbul University - Cerrahpasa
Respiratory Distress Syndrome, Adult
Effect of Positive Expiratory Pressure on Right Ventricular Function in Patients With Respiratory Distress Syndrome
The objective of this study is to analyze by trans-oesophageal echocardiography the effect on the right ventricle of positive expiratory pressure (PEP) level variations with constant plate pressure among patients with syndrome of…
- Trial name
- NCT00236262
- Testing
- ventilatory strategies with pressure
- Where
- France
- Volunteers
- 15 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Brugada Syndrome
Right Ventricle Morphology and Hemodynamics in BrS
The study purpose is to evaluate the morphological, functional and electrophysiological characteristics of the right ventricle before and after ajmaline in patients diagnosed with Brugada syndrome as well as to correlate CMR…
- Trial name
- RV-BrS (NCT03524079)
- Testing
- Ajmaline 17-(Chloroacetate) Monohydrochloride
- Where
- Italy
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- IRCCS Policlinico S. Donato
Chronic Thromboembolic Pulmonary Hypertension
Pilot Study to Evaluate Right Ventricular Function With Riociguat in CTEPH
Chronic thromboembolic Pulmonary hypertension(CTEPH) is characterized by obstruction of the pulmonary vasculature, leading to increased pulmonary vascular resistance, progressive pulmonary hypertension (PH) and right ventricular…
- Trial name
- NCT02094001
- Testing
- Cardiac PET imaging using F-18-FDG, N-13 ammonia( NH3)
- Where
- Canada
- Volunteers
- 6 people
- Sponsor
- Ottawa Heart Institute Research Corporation
Sleep Apnea, Obstructive
Effect of OSA on RV Heamodynamics and Function
Correlation of severity of obstructive sleep apnea and function of the right ventricle by means of 2D echocardiography and cardiac MRI
- Trial name
- NCT03267667
- Testing
- 2D Echocardiography and cardiac MRI
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assiut University
Coronary Artery Bypass Graft
High Frequency Ventilation During Off Pump Coronary Artery Bypass Graft (CABG)
This study is to test the safety of high frequency-low volume ventilation during off pump coronary artery bypass as reflected in the near infrared spectroscopy values for cerebral oxygenation.
- Trial name
- VHF (NCT00863044)
- Testing
- Apnea, High frequency ventilation
- Where
- Canada
- Volunteers
- 80 people
- Sponsor
- Montreal Heart Institute
Pulmonary Arterial Hypertension (PAH), Sleep-disordered Breathing (SDB)
PAH-SDB: Sleep-Disordered Breathing and Outcomes in Pulmonary Arterial Hypertension
Pulmonary arterial hypertension (PAH) is a progressive pulmonary vascular disease characterized by increased pulmonary vascular resistance, right ventricular dysfunction, and clinically important morbidity and mortality.
- Trial name
- PAH-SDB (NCT07852403)
- Testing
- Standardized Overnight Sleep and Cardiorespiratory Monitoring
- Where
- China
- Volunteers
- 1,500 people
- Sponsor
- Chinese Pulmonary Vascular Disease Research Group
Right Ventriculaire Dysfunction, Pulmonary Hypertension
Impact Of Using LevosemidanVersus DobutamineOn Right Ventricular Function In AdultPatients Undergoing Elective Valve Replacement Surgery
in this prospective, randomized, controlled double blinded study conducted at Helwan University Hospitals include 52 patients with rheumatic mitral and/or aortic valve disease and pulmonary arterial hypertension at the start of…
- Trial name
- rt side failur (NCT07416331)
- Where
- Egypt
- Volunteers
- 52 people
- Sponsor
- Helwan University
Pulmonary Hypertension
Influence of Respiratory and Exercise Therapy on Oxygen Uptake, Quality of Life and Right Ventricular Function in Severe Pulmonary Hypertension
Aim of this study is to investigate whether and to what extent a cautious respiratory and exercise therapy can complement medical treatment and change the condition, oxygen uptake, quality of life, the pulmonary vascular…
- Trial name
- NCT01394367
- Testing
- respiratory and exercise therapy
- Where
- Germany
- Volunteers
- 90 people
- Sponsor
- Heidelberg University
Acute on Chronic Systolic Congestive Heart Failure, Cardiorenal Syndrome
Feasibility of the SCD in Cardiorenal Syndrome Patients Awaiting LVAD
Cardiovascular disease is the leading cause of mortality in the US, accounting for 45% of all deaths. Chronic Heart Failure (CHF) is now understood to be a multi-system disease process involving not only the cardiovascular system…
- Trial name
- NEUTRALIZE-CRS (NCT03836482)
- Testing
- Selective Cytopheretic Device
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- SeaStar Medical
Left Ventricular Assist Devices Patients
REVADE : Right Ventricular Function and Exercise in Left Ventricular Assist Device Patients : Echocardiographic Study
Heart failure is a public health problem, responsible for 150.000 admissions, 32.000 deaths, 1% of public health expenditure each year in France.
- Trial name
- REVADE (NCT02067455)
- Testing
- adding 2 cardiopulmonary exercise testings : peak oxygen consumption (VO2 max) and stress echocardiography
- Where
- France
- Volunteers
- 12 people
- Sponsor
- Rennes University Hospital