Clinical trials: Heart - Lung Interaction
Congestive Heart Failure (CHF), Chronic Obstructive Pulmonary Disease (COPD)
A Trial to Reduce Readmissions Using Motivational Interviewing and Interactive Voice Response
The primary purpose of this study is to determine the effectiveness of a hospital-based intervention, using motivational interviewing and interactive voice response (IVR), to reduce hospital readmissions within 90 days of…
- Trial name
- NCT01855022
- Testing
- MI + IVR
- Where
- 2 sites in United States
- Volunteers
- 512 people
- Sponsor
- Asante Health System
Respiration Failure, Cardio Vascular Disease
COMPARE-VENT Feasibility Pilot Study
Cardiac disease complicated by respiratory insufficiency comprises the most frequent indication for cardiac intensive care unit (CICU) admission, with nearly one-third patients requiring advanced respiratory support and over 20%…
- Conditions
- Respiration Failure, Cardio Vascular Disease, Cardiogenic Pulmonary Oedema, Critical Illness
- Trial name
- NCT07656259
- Testing
- Volume Controlled Mode, Pressure Controlled Mode
- Where
- United States
- Volunteers
- 75 people
- Sponsor
- Mayo Clinic
Ischemic Heart Disease, Heart Failure
Trial of an Internet-based Platform for Managing Chronic Diseases at a Distance
In 2005, more then one-third of Canadians were burdened with one or more chronic diseases. Patients with one chronic disease often have, or are at risk for, another chronic disease.
- Conditions
- Ischemic Heart Disease, Heart Failure, Chronic Kidney Disease, Diabetes
- Trial name
- iCDM (NCT01342263)
- Testing
- iCDM
- Where
- Canada
- Volunteers
- 234 people
- Sponsor
- Simon Fraser University
Left Ventricular Systolic Dysfunction, Mitral Regurgitation
Identifying an Ideal Cardiopulmonary Exercise Test Parameter
Cardiopulmonary exercise testing (CPET) is a safe, noninvasive investigation where a patient walks on a treadmill or cycles whilst attached to an ECG and with a mask that measures the air breathed in and out.
- Trial name
- PVA (NCT01162083)
- Where
- United Kingdom
- Volunteers
- 100 people
- Sponsor
- Imperial College London
Acute Respiratory Distress Syndrome
Personalized Tidal Volume in ARDS (VT4HEMOD)
Treatment of acute respiratory distress syndrome (ARDS) relies on invasive mechanical ventilation with supposedly protective settings (low tidal volume ventilation).
- Trial name
- VT4HEMOD (NCT05406570)
- Testing
- Standardized ventilation, Personalized ventilation
- Where
- France
- Volunteers
- 10 people
- Sponsor
- Hospices Civils de Lyon
Acute Lung Injury(ALI), Liver Cirrhosis
Digital Early Warning System for Acute Lung Injury in Liver Surgery
This study aims to develop an explainable machine learning model that takes into account the characteristics of cardiopulmonary interactions.
- Conditions
- Acute Lung Injury(ALI), Liver Cirrhosis, ARDS, Human, MASLD
- Trial name
- NCT07070362
- Where
- 4 sites in China
- Volunteers
- 3,000 people
- Sponsor
- Beijing Tsinghua Chang Gung Hospital
Chronic Obstructive Pulmonary Disease
Exercise Capacity in COPD
In this study, cardiopulmonary exercise will be assessed to characterize the relevance of severity of COPD and coexisting cardiovascular comorbidities for exercise capacity.
- Trial name
- NCT03889964
- Testing
- Measurement of lung function, electrocardiography, echocardiography and cardiopulmonary exercise testing
- Where
- Germany
- Volunteers
- 100 people
- Sponsor
- Klinik für Kardiologie, Pneumologie und Angiologie
Chronic Obstructive Pulmonary Disease (COPD), Acute Coronary Syndrome
Feasibility Study of a Digital Interactive Life-style Platform for Individuals After Rehabilitation
The goal of this clinical trial is to evaluate the feasibility and usability of a digital lifestyle platform designed to support patients after discharge from inpatient rehabilitation.
- Conditions
- Chronic Obstructive Pulmonary Disease (COPD), Acute Coronary Syndrome, Fragility Fracture, Minor Stroke
- Trial name
- Feas Platf (NCT07597031)
- Testing
- Digital Lifestyle Platform, Usual Care (Standard Post-Rehabilitation Care)
- Where
- 2 sites in Switzerland
- Volunteers
- 240 people
- Sponsor
- Matthias Wilhelm, MD
Comparison of Availability for Prediction of Volume Responsiveness, Comparison of Limits of Agreement for Invasive and Non-invasive Measurement of Stroke Volume Variation
Non-invasive Measurement of Central Hemodynamics by Electrical Impedance Tomography
The purpose of this study is to evaluate the ability to measure central hemodynamics and heart-lung interactions non-invasively by electrical impedance tomography and compare it to clinically established hemodynamic monitoring.
- Trial name
- NCT01412970
- Testing
- volume loading
- Where
- Germany
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Ventilator Weaning
Interaction Diaphragm and Cardiac Function During Ventilator Weaning
Weaning failure is associated with prolonged duration of mechanical ventilation that itself can worsen patient's prognosis. Therefore, identification of the causes and mechanisms leading to weaning failure is important in daily…
- Trial name
- I-DISCO (NCT03486249)
- Testing
- Repetition of medical examinations performed as part of the care
- Where
- France
- Volunteers
- 47 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
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
Cystic Fibrosis
Interactive Video Game Responses in Cystic Fibrosis
Cystic fibrosis (CF) is a disease that affects multiple systems, however, the accumulation of secretion in the airways contributes to the fact that pulmonary complications are the main responsible for the high rates of morbidity…
- Trial name
- Igamecf (NCT03229213)
- Where
- Brazil
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Pontificia Universidade Católica do Rio Grande do Sul
Clinical Decision Support Systems, Cardiopulmonary Exercise Testing
Physician-Supervised GPT Assistance for Communicating Cardiopulmonary Exercise Test Results
Cardiopulmonary exercise testing requires clinicians to integrate multiple physiological measurements and explain their meaning, limitations, safety implications, and appropriate next steps.
- Trial name
- NCT07829731
- Testing
- Physician-Supervised GPT-Assisted Drafting, Physician-Only Drafting
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Shanghai Zhongshan Hospital
Hypovolemia, Hypotension
Dynamic Parameters in Evaluation of Fluid Responsiveness
Intravenous infusion of fluids in patients after surgery is a very important part of treatment. However, administering too much or too little fluid can lengthen the stay in the intensive care unit or even harm the patient.
- Conditions
- Hypovolemia, Hypotension, Surgery
- Trial name
- NCT04283851
- Testing
- testing functional haemodynamic parameters for preload assessment
- Where
- Czechia
- Volunteers
- 50 people
- Sponsor
- Charles University, Czech Republic
Health Services Accessibility, Rural Health
Health Ahead Comparative Effectiveness Study
The Health Ahead Comparative Effectiveness Study is a pragmatic, parallel-arm interventional platform that systematically compares successive changes to preventive health screening on the path toward a fully automated screening…
- Conditions
- Health Services Accessibility, Rural Health, Medically Underserved Area, Preventive Health Services
- Trial name
- HACE (NCT07669168)
- Testing
- AI-Assisted Screening Interpretation (AI Reads), Human-Only Screening Interpretation
- Where
- United States
- Volunteers
- 1,000,000 people, healthy volunteers welcome
- Sponsor
- William Brandenburg, MD
Acute Respiratory Distress Syndrome, Right Heart Failure
Incidence and Evolution of Heart-lung Interaction in Acute Respiratory Distress Syndrome
Acute respiratory distress syndrome (ARDS) is an inflammatory injury of the lungs caused by various serious illnesses, such as a bacterial or viral lung infection.
- Trial name
- IVOLIA (NCT07450846)
- Where
- France
- Volunteers
- 500 people
- Sponsor
- Bicetre Hospital
Acute Respiratory Distress Syndrome (ARDS)
The Relationship Between Positive End Expiratory Pressure and Cardiac Index in Patients With Acute Respiratory Distress Syndrome (ARDS) Managed on a Fluid Protocol
The objective of this study is to evaluate the association between positive end-expiratory pressure (PEEP) setting and cardiac function, as measured by cardiac index, in patients with acute respiratory distress syndrome (ARDS)…
- Trial name
- NCT01714583
- Where
- United States
- Volunteers
- 367 people
- Sponsor
- Yale University
ARDS Due to Disease Caused by SARS Co-V-2, Right Ventricular Dysfunction
Cardiopulmonary Effects of Prone Position in CARDS
In coronavirus disease-2019 (COVID-19)-related ARDS (C-ARDS), especially in the severe form, increased shunt rate, impaired ventilation/perfusion ratio (V/Q), hypoxic pulmonary vasoconstriction inhibition, and increased immune…
- Trial name
- NCT06456606
- Testing
- before prone position, the first hour of prone position, the first hour of returning to the supine position
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people
- Sponsor
- Bakirkoy Dr. Sadi Konuk Research and Training Hospital
COPD, Lung Function
Lung Function Decline and Disease Risk From Young Adulthood to Middle Age
Chronic obstructive pulmonary disease (COPD) is the third leading cause of death in the United States, but markers that predict risk of developing disease outside of cigarette smoking have not been identified.
- Conditions
- COPD, Lung Function, Heart - Lung Interaction, Restrictive Lung Disease
- Trial name
- CARDIA Lung (NCT02245178)
- Testing
- Lung spirometry, CT scan analysis
- Volunteers
- 3,193 people, healthy volunteers welcome
- Sponsor
- Northwestern University
Shock
Predicting Fluid Responsiveness During Shock in Newborns and Infants by End-expiratory Occlusion Test
To date, the end-expiratory occlusion test in infants or children has never been evaluated as a marker of preload dependence. It therefore appears clinically relevant to evaluate this new indicator to predict fluid responsiveness…
- Trial name
- EVEOC (NCT04932590)
- Testing
- End-expiratory occlusion test
- Where
- France
- Volunteers
- 10 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris