Clinical trials: Perfusion Imaging
Coronary Artery Disease (CAD), Myocardial Ischemia
A Study of XTR004 Radiotracer in Healthy Volunteers
XTR004 is a 18F-labeled myocardial perfusion positron emission tomography tracer use to measure myocardial perfusion and myocardial blood flow.
- Trial name
- NCT05195879
- Testing
- XTR004
- Where
- China
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Sinotau Pharmaceutical Group
Healthy Volunteers
Cardiac Water and Fluoromethane Cardiac PET
In this study we are looking at the blood flow to the heart using two different chemical tags or tracers that give off a low level of radiation. The tracers used in this study are called O15-water and F17-fluoromethane.
- Trial name
- NCT00205127
- Testing
- Cardiac PET imaging- rest and pharmacological stress
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Coronary Artery Disease
Dynamic Cardiac SPECT Imaging
The investigators propose a 4 year prospective, observational study of 40 patients yearly, comparing conventional clinically indicated SPECT and PET perfusion with dynamic rest/stress MPI studies with coronary angiography, in…
- Trial name
- SPECT (NCT01934985)
- Where
- United States
- Volunteers
- 83 people
- Sponsor
- University of California, San Francisco
Stroke Ischemic, Medium Vessel Occlusions
Advancing Reperfusion Therapy for Ischemic Stroke: Perfusion-guided Endovascular Intervention for Medium Vessel Occlusion Therapy
The investigators initiated a multicenter, prospective, randomized, open label, blinded-endpoint (PROBE) controlled trial to evaluate the efficacy and safety of perfusion-guided endovascular treatment (EVT) compared to standard…
- Trial name
- ARTS-PIVOT (NCT07323368)
- Testing
- Endovascular treatment, Best medical treatment (BMT)
- Where
- 6 sites in China
- Volunteers
- 568 people
- Sponsor
- Beijing Tiantan Hospital
Cerebral Perfusion Pressure, Vasopressor Agents
Physiologic Study of Cerebral Perfusion
The aim of the study is to measure cerebral perfusion using MRI in healthy subjects (with and without sedation) and in vasopressor-dependent patients
- Conditions
- Cerebral Perfusion Pressure, Vasopressor Agents, Shock, Magnetic Resonance Imaging (MRI), Functional
- Trial name
- NCT02744625
- Testing
- Higher doses of vasopressor therapy for a MAP of 75 mmHg, Lower doses of vasopressor therapy for a MAP of 65 mmHg, Propofol for light sedation
- Where
- Canada
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Centre de recherche du Centre hospitalier universitaire de Sherbrooke
Stroke
Alteplase-Tenecteplase Trial Evaluation for Stroke Thrombolysis- (ATTEST)
A pilot evaluation of tenecteplase compared to alteplase in acute ischaemic stroke patients currently eligible for intravenous alteplase treatment in a prospective, randomised, blinded outcome evaluation clinical trial using…
- Trial name
- ATTEST (NCT01472926)
- Testing
- Tenecteplase, alteplase
- Where
- United Kingdom
- Volunteers
- 104 people
- Sponsor
- NHS Greater Glasgow and Clyde
Pulmonary Perfusion, Ventilation-Perfusion Ratio
Non-apnea Electrical Impedance Tomography for Bedside Ventilation-Perfusion Assessment: a Prospective Cross-over Validation Study
Title: Validating the Accuracy of Lung Blood Flow Monitoring Without Breath-Holding Under Spontaneous Breathing Support Purpose: The purpose of this study is to evaluate the accuracy of a new Electrical Impedance Tomography (EIT)…
- Conditions
- Pulmonary Perfusion, Ventilation-Perfusion Ratio, Respiratory Insufficiency, Critical Illness
- Trial name
- NELSB (NCT07489950)
- Testing
- Saline-contrast EIT with a non-apnea algorithm
- Where
- China
- Volunteers
- 24 people
- Sponsor
- Ruijin Hospital
Peripheral Arterial Disease, Diabetes Mellitus
SPECT/CT Imaging of Skeletal Muscle Perfusion
This study will use SPECT/CT imaging to assess the effect of percutaneous revascularization treatments in patients with Peripheral arterial disease and diabetes mellitus, in whom the disease can progress more quickly than in…
- Trial name
- NCT02791204
- Testing
- SPECT/CT imaging following revascularization procedures, SPECT/CT imaging
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Yale University
Coronary Artery Disease
CardioPET as PET Imaging Agent to Assess Myocardial Perfusion and Fatty Acid Uptake in Known or Suspected CAD Subjects
The study is designed to evaluate how safe and how well an investigational imaging product CardioPET™ performs as compared to standard approved imaging products in assessing the function of heart muscle in coronary artery disease…
- Trial name
- NCT01826773
- Testing
- CardioPET™
- Where
- 5 sites in Belgium
- Volunteers
- 34 people
- Sponsor
- Fluoropharma, Inc.
SBRT, Non-small Cell Lung Cancer
Lung Perfusion PET / CT Using Ga68-MAA for Preservation of Lung Function During Stereotactic Pulmonary Radiation Therapy
This is a prospective study evaluating the feasibility of treatment planning integrating lung perfusion PET/CT using Ga68-MAA to preserve functional lung areas during stereotactic body radiation therapy (SBRT).
- Conditions
- SBRT, Non-small Cell Lung Cancer, Lung Metastasis
- Trial name
- PEGASUS (NCT04942275)
- Testing
- Pre-therapeutic imaging test
- Where
- France
- Volunteers
- 60 people
- Sponsor
- University Hospital, Brest
Coronary Artery Disease
Acquiring Consensus for Contrast Echocardiography System Settings - ACCESS Study
This study evaluated and optimized settings for, and evaluated the performance of, AI-700-enhanced echocardiographic imaging on several ultrasound imaging platforms, as well as collected additional safety data for AI-700 in…
- Trial name
- NCT00669851
- Testing
- AI-700
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Acusphere
Peripheral Artery Disease
Contrast Ultrasound Perfusion Imaging in PAD With Sonazoid
The measurement of limb skeletal muscle perfusion and perfusion reserve during exercise is an approach that can assess the total impact of the complex pathophysiologic processes in patients with limb ischemia, particularly in…
- Trial name
- NCT02398266
- Testing
- Contrast ultrasound of leg muscle with Sonazoid (Contrast ultrasound microvascular perfusion imaging)
- Where
- United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Ischemic Stroke
Myocardial Damage In Patients With Cerebral Infarction
Introduction For several years "ischemic" electrocardiographic (ECG) changes in the acute phase of ischemic stroke have been reported. Whether these ECG changes reflect true myocardial ischemia remains controversial.
- Trial name
- NCT00306579
- Volunteers
- 250 people
- Sponsor
- Danish Heart Foundation
Lung Neoplasms
Pulmonary Ventilation/Perfusion Imaging for the Prediction of Postoperative Residual Pulmonary Function
Lung cancer is one of the most common malignant tumors in the world and with the highest incidence in China. Surgery is the most effective therapeutic method for primary lung cancer.
- Trial name
- NCT03357094
- Where
- China
- Volunteers
- 50 people
- Sponsor
- Beijing Tongren Hospital