Clinical trials: Pulmonary-cardiovascular Imaging
Other Acute Illnesses Presenting to the Hospital, Heart Failure
Evaluation of Implementation of a National Point-of-Care Ultrasound Training Program
This VA QUERI Partnered Evaluation Initiative will evaluate the impact of an immersive Point-of-care Ultrasound (POCUS) Training Course on provider skill acquisition and retention; the frequency of POCUS use by trained providers…
- Conditions
- Other Acute Illnesses Presenting to the Hospital, Heart Failure, Pneumonia, Deep Venous Thrombosis
- Trial name
- NCT03296280
- Where
- United States
- Volunteers
- 116 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Acute Coronary Syndrome, Pulmonary Embolism
Assessment of Acute Disease to Reduce Imaging Costs
Overtesting for Acute Coronary Syndrome(ACS) and Pulmonary Embolism (PE) in low risk Emergency Department(ED) patients can increase exposure of nondiseased patients to radiation, intravenous contrast and anticoagulation.
- Trial name
- QUAADRICs (NCT01059500)
- Testing
- Webtool
- Where
- 4 sites in United States
- Volunteers
- 550 people
- Sponsor
- Wake Forest University Health Sciences
Atrial Fibrillation
INtra-procedural ultraSound Imaging During Pulmonary Veins Isolation
One of the biggest limitations of the currently used percutaneous techniques for Pulmonary Vein Isolation (PVI) in the setting of atrial fibrillation ablation is the lack of real-time information about the left atrial (LA) wall…
- Trial name
- INSIDEPVs (NCT03372798)
- Testing
- ICE/IVUS imaging during atrial fibrillation ablation
- Where
- United Kingdom
- Volunteers
- 14 people
- Sponsor
- Oxford University Hospitals NHS Trust
Pulmonary Artery Hypertension, Congenital Heart Disease
Heart Catheterization Using Magnetic Resonance Imaging (MRI) Fluoroscopy and Passive Guidewires
Background: A heart catheterization is a diagnostic heart procedure used to measure pressures and take pictures of the blood flow through the heart chambers.
- Conditions
- Pulmonary Artery Hypertension, Congenital Heart Disease, Structural Heart Disease
- Trial name
- NCT03152773
- Testing
- MRI Heart guidewire catheterization
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Pulmonary Embolism, Deep Vein Thrombosis
PET Fibrin Imaging of DVT and PE
This study aims to investigate a novel positron emission tomography(PET)-probe for imaging of fresh intravascular blood clots in pulmonary embolism (PE) and deep venous thrombosis (DVT).
- Conditions
- Pulmonary Embolism, Deep Vein Thrombosis, Venous Thromboembolism
- Trial name
- NCT04022915
- Testing
- 64Cu-FBP8, PET-CT imaging
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Peter Caravan
Pulmonary Embolism
Compare Technegas Ventilation-Perfusion SPECT and Xenon Ventilation-Perfusion Planar Imaging for Pulmonary Embolism
Phase 3 within-subject trial of Technegas V/Q SPECT and Tc-99m macro-aggregated albumin (MAA) imaging compared to Xenon-133 V/Q planar and Tc-99m macroaggregate of albumin (MAA) imaging for the diagnosis of Pulmonary Embolism…
- Trial name
- NCT01458639
- Testing
- Technegas V SPECT imaging, Xenon-133 Ventilation Planar imaging
- Where
- 2 sites in United States
- Volunteers
- 18 people
- Sponsor
- Cyclomedica Australia PTY Limited
Sickle Cell Disease
Cardiovascular Complications of Sickle Cell Disease
In this research study, we are using heart imaging exams and blood testing, in order to gain an improved understanding of the pulmonary (lung) hypertension and cardiovascular (heart) complications that often occur in sickle cell…
- Trial name
- NCT01044901
- Testing
- MRI, Transthoracic Echocardiography, tonometry, EKG
- Where
- United States
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Left Ventricular Dysfunction, Right Ventricular Dysfunction
A Post-Marketing Study for On Label Evaluation of the GE Vscan Ultrasound Imaging System
This study is to collect data and learn more about the Vscan Ultrasound Imaging System. It is an "observational" study with no additional procedures or intervention prescribed other than using the Vscan along with a routine…
- Conditions
- Left Ventricular Dysfunction, Right Ventricular Dysfunction, Pulmonary Hypertension, Heart Valve Diseases
- Trial name
- NCT01076296
- Where
- United States
- Volunteers
- 1,000 people
- Sponsor
- GE Healthcare
Sickle Cell Disease
Novel Cardiac Magnetic Resonance Imaging to Define a Unique Restrictive Cardiomyopathy in Sickle Cell Disease
The purpose of this study is to use cardiac magnetic resonance imaging (CMR) and echocardiographic tissue Doppler imaging to demonstrate a unique restrictive cardiomyopathy of sickle cell disease.
- Trial name
- NCT02410811
- Testing
- Cardiac magnetic resonance imaging (CMR)
- Where
- United States
- Volunteers
- 33 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati