Clinical trials: Tomography
Contrast Enhanced Computed Tomography
Study of Effectiveness of Smaller Gauge Fenestrated Catheters for Use in IV Contrast Enhanced CT Scans
The purpose of this study is to compare multidetector computed tomography (CT) image quality following peripheral venous high pressure injection of iodinated intravenous contrast media between a 20 gauge (GA) fenestrated…
- Trial name
- ARCTR05 (NCT01772550)
- Testing
- 20GA BD Nexiva Diffusics, 18GA Conventional Catheter
- Where
- United States
- Volunteers
- 238 people
- Sponsor
- Becton, Dickinson and Company
Recurrent Non-Small Cell Lung Carcinoma, Stage IB Non-Small Cell Lung Carcinoma
A Comparison of FLT to FDG PET/CT in the Early Assessment of Chemotherapy Response in Stage IB-IIIA Resectable NSCLC
This study is being done to compare a special type of Positron Emission Tomography (PET) scan with CT scan in patients with surgically removable lung cancer to see which method is more useful in measuring a response to treatment.
- Conditions
- Recurrent Non-Small Cell Lung Carcinoma, Stage IB Non-Small Cell Lung Carcinoma, Stage IIA Non-Small Cell Lung Carcinoma, Stage IIB Non-Small Cell Lung Carcinoma
- Trial name
- NCT00963807
- Testing
- Cisplatin, CT, Docetaxel
- Where
- 2 sites in United States
- Volunteers
- 26 people
- Sponsor
- National Cancer Institute (NCI)
Acute Coronary Syndrome
Safety and Efficacy Iodofiltic Acid I 123 in the Treatment of Acute Coronary Syndrome
This is an open-label phase 2 study recruiting low, moderate, and high likelihood ACS patients from approximately 60 centers. Patients will be imaged with iodofiltic acid I 123 for the detection of myocardial ischemia.
- Trial name
- Zeus-ACS (NCT00514501)
- Testing
- Iodofiltic acid I 123
- Where
- 38 sites in United States, Canada
- Volunteers
- 510 people
- Sponsor
- Molecular Insight Pharmaceuticals, Inc.
Adenocarcinoma of the Gastroesophageal Junction, Diffuse Adenocarcinoma of the Stomach
64Cu DOTA-Trastuzumab PET/CT in Studying Patients With Gastric Cancer
This pilot clinical trial studies copper Cu 64 (64Cu) tetra-azacyclododecanetetra-acetic acid (DOTA)-trastuzumab positron emission tomography (PET)/computed tomography (CT) in studying patients with gastric, or stomach cancer.
- Conditions
- Adenocarcinoma of the Gastroesophageal Junction, Diffuse Adenocarcinoma of the Stomach, Intestinal Adenocarcinoma of the Stomach, Mixed Adenocarcinoma of the Stomach
- Trial name
- NCT01939275
- Testing
- copper Cu 64-DOTA-trastuzumab, positron emission tomography, laboratory biomarker analysis
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- City of Hope Medical Center
Carotid Stenosis
Optical Coherence Tomography Angiography Evaluation of Ocular Changes in Patients With Carotid Artery Stenosis
This study aims to evaluate ocular changes in patients with carotid artery stenosis by optical coherence tomography angiography before and after carotid artery revascularization procedure.
- Trial name
- NCT04326842
- Testing
- Carotid artery revascularization procedure, Optical coherence tomography angiography
- Where
- China
- Volunteers
- 129 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital of Harbin Medical University
Metastasis From Malignant Tumor of Prostate (Disorder)
Cu-64-PSMA-I&T Positron Emission Tomography (PET) Imaging of Metastatic PSMA Positive Lesions in Men With Prostate Cancer
This is a prospective, open-label Phase 2 study to evaluate copper Cu 64 PSMA I\&T injection for PET/CT imaging in patients with recurrent metastatic prostate cancer after radical prostatectomy or radiation therapy.
- Trial name
- NCT05653856
- Testing
- 64Cu-PSMA I&T
- Where
- 9 sites in United States
- Volunteers
- 26 people
- Sponsor
- Curium US LLC
Breast Cancer
TPI 287 in Breast Cancer Metastatic to the Brain
The goal of the first part of this clinical research study is to find the highest tolerable dose of TPI-287 in patients with breast cancer that has spread to the brain.
- Trial name
- NCT01332630
- Testing
- TPI 287, Dexamethasone, Benadryl
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- M.D. Anderson Cancer Center
Glaucoma, Retinal Disease
The EASE Study - Human Factor and Usability Testing of a Binocular OCT System
Ophthalmology is among the most technology driven of all medical specialties, with advanced medical imaging devices - and specialised computer software - increasingly adopted for routine clinical use.
- Conditions
- Glaucoma, Retinal Disease, Strabismus, Healthy Volunteers
- Trial name
- EASE (NCT02822612)
- Testing
- Binocular OCT prototype
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University College, London
Chest Pain
Myocardial Stress Perfusion Computed Tomography in the Evaluation of Patients With Acute Chest Pain Using a Novel 3rd Generation Dual-source CT System
To assess the ability of a novel 3rd generation dual-source CT system to demonstrate myocardial perfusion in a cohort of patients presenting to the Chest Pain Center with acute chest pain.
- Trial name
- NCT02308475
- Testing
- Somatom Force CT Scanner
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- Medical University of South Carolina
Healthy
The Effects of Prazosin on Dopamine in Healthy Humans: A PET Pilot Study
The purpose of this study is to find out whether short term treatment with a antihypertensive medication prazosin, can influence the levels of a dopamine in the brain.
- Trial name
- NCT01999530
- Testing
- Prazosin Hydrochloride
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Centre for Addiction and Mental Health
Neovascular Age-related Macular Degeneration, Age-related Macular Degeneration
SD-OCT Angiography
The objective of this study is to image retinal vascular alterations in patients with retinal disease using the AngioVue OCT-A system and understand the information these images provide.
- Conditions
- Neovascular Age-related Macular Degeneration, Age-related Macular Degeneration, Diabetic Retinopathy, Retinal Vein Occlusion
- Trial name
- NCT02510885
- Testing
- AngioVue SD-OCT
- Where
- United States
- Volunteers
- 39 people
- Sponsor
- Duke University
Obesity, Heart Failure
Sex and Obesity: Effects on Heart Failure Study
Sex has a major impact on myocardial metabolism and blood flow. In those without heart failure men's hearts tend to use proportionally more glucose and women's hearts use more fat and have higher blood flow.
- Trial name
- NCT00776035
- Testing
- PET (Positron Emission Tomography), Echocardiogram, ^15O-water
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Washington University School of Medicine
Triple Negative Breast Cancer
Imaging Performance Assessment of 89Zi-girentuximab (89Zr-TLX250) PET in Metastatic Triple Negative Breast Cancer
The purpose of this study is to evaluate the use of 89Zr-labeled girentuximab (89Zr-TLX250) as a novel, carbonic anhydrase IX (CAIX) targeted PET/CT tracer for the imaging of metastatic triple negative breast cancer (TNBC)…
- Trial name
- OPALESCENCE (NCT04758780)
- Testing
- 89Zr-TLX250
- Where
- France
- Volunteers
- 12 people
- Sponsor
- Institut Cancerologie de l'Ouest
Heart Failure
The Effects of Sacubitril/Valsartan on Cardiac Oxygen Consumption and Efficiency of Cardiac Work in Heart Failure Patients
This is a phase IV, prospective, randomized, double-blind, double-dummy, parallel-group study. The study assessed the effects of 6 weeks of stable sacubitril/valsartan therapy, as compared with valsartan therapy, on the…
- Trial name
- TurkuPET (NCT03300427)
- Testing
- sacubitril/valsatran, valsartan
- Where
- Finland
- Volunteers
- 55 people
- Sponsor
- Novartis Pharmaceuticals
Healthy
PET Study of Repeated ASN51 in Healthy Volunteers
This is a phase 1, open-label, dose escalation, positron emission tomography (PET) study to investigate the brain occupancy of O-GlcNAcase, and the pharmacodynamics (PD) response in peripheral blood mononuclear cells (PBMCs)…
- Trial name
- NCT05725005
- Testing
- ASN51
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Asceneuron S.A.
Barrett Esophagus
a/LCI-OCT Pilot in Esophagus
This study will test a newly developed dual modality probe, including optical coherence tomography (OCT) and angle-resolved low-coherence interferometry (a/LCI), in the human esophagus to determine 1) whether adequate tissue…
- Trial name
- NCT04392167
- Testing
- a/LCI-OCT imaging probe, esophageal biopsy
- Where
- United States
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Duke University
Chest Pain, Acute Coronary Syndrome
Computed Tomography Coronary Angiogram (CTCA) Versus Traditional Care in Emergency Department Assessment of Potential Acute Coronary Syndromes (ACS)
This multi-center, randomized, controlled trial conducted in Emergency Departments (ED) compares computed tomography (CT) coronary angiography with the traditional approach (usual care) for low- to intermediate-risk chest pain…
- Conditions
- Chest Pain, Acute Coronary Syndrome, Acute Myocardial Infarction, Coronary Artery Disease
- Trial name
- NCT00933400
- Testing
- CT Coronary Angiography (CTCA), Traditional Strategy
- Where
- 5 sites in United States
- Volunteers
- 1,392 people
- Sponsor
- American College of Radiology
Prostatic Neoplasms, Prostate Cancer
NaF Positron Emission Tomography/Computed Tomography (PET/CT)Imaging to Assess Treatment Responsiveness to TAK-700 in Patients With Castrate Resistant Prostate Cancer (CRPC) With Bone Metastasis
The purpose of this study is to assess whether NaF PET/CT scans can be used to evaluate treatment response in bone metastases in subjects with prostate cancer treated with the investigational drug, TAK-700.
- Trial name
- NCT01816048
- Testing
- TAK-700, Fluorine F 18 Sodium Fluoride, Positron Emission Tomography
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- University of Wisconsin, Madison
Renal Cell Carcinoma (RCC)
Study of Safety and Functional Imaging of cG250 and Sunitinib in Patients With Advanced Renal Cell Carcinoma
This clinical trial explores the safety, efficacy, and effects on functional imaging of cG250 monoclonal antibody (mAb) administered intravenously weekly in combination with daily oral sunitinib, in patients with advanced renal…
- Trial name
- NCT00520533
- Testing
- Chimeric monoclonal antibody cG250, Sunitinib malate
- Where
- Australia
- Volunteers
- 8 people
- Sponsor
- Ludwig Institute for Cancer Research
Metastatic Melanoma
Response to Pembrolizumab in Metastatic Melanoma: Computed Tomography Texture Analysis as a Predictive Biomarker
Studies have shown that the study drug, pembrolizumab, works by helping the immune system. In this way, pembrolizumab may help to slow the growth of melanoma or may cause cancer cells to die.
- Trial name
- NCT02740920
- Testing
- Pembrolizumab, CT Scan
- Where
- 5 sites in Canada
- Volunteers
- 9 people
- Sponsor
- Canadian Cancer Trials Group