Clinical trials: Computed Tomography
Coronary Artery Disease, Chest Pain
Effects of Heart Imaging Radiation on DNA Double-Stranded Breaks in Blood Lymphocytes and Hair Follicle Cells
Purpose 1. To investigate the effects of cardiac imaging radiation on the induction of DNA double-strand breaks by enumerating gamma-H2AX foci in blood lymphocytes and plucked hair follicle cells. 2.
- Trial name
- NCT02617888
- Testing
- CCTA ~ BREAST SHIELDS
- Volunteers
- 228 people
- Sponsor
- Walter Reed National Military Medical Center
Intravenous Infiltration
Patterns and Prevalence of FDG Extravasation in PET/CT Scans
PET (Positron Emission Tomography) images are used to help make patient management decisions in staging and treatment assessment, often after a cancer diagnosis.
- Trial name
- Lucerno device (NCT03041090)
- Testing
- Lucerno ID (identification) System
- Where
- United States
- Volunteers
- 133 people
- Sponsor
- St. Louis University
Computed Tomography, Radiation Dosage
Breast Displacement and CT Radiation Dose
The primary hypothesis of this study is that breast displacement out of the direct plane of imaging during computed tomography (CT) of the abdomen will reduce effective radiation dose to the female breast.
- Trial name
- Chrysalis (NCT01261559)
- Testing
- Chrysalis breast displacement device
- Where
- United States
- Volunteers
- 72 people
- Sponsor
- University of Washington
Non-valvular Atrial Fibrillation (AF)
Watchman FLX Pro CT Pilot Study
The primary objective of this study is to measure device tissue coverage post-implantation of the WATCHMAN FLX™ Pro Left Atrial Appendage Closure (LAAC) Device (WATCHMAN FLX Pro) using the serial advanced imaging modalities of…
- Trial name
- NCT05567172
- Testing
- Left atrial appendage closure device WM FLX Pro
- Where
- Denmark
- Volunteers
- 43 people
- Sponsor
- Boston Scientific Corporation
Scleroderma, Interstitial Lung Disease
Comparison of Therapeutic Regimens for Scleroderma Interstitial Lung Disease (The Scleroderma Lung Study II)
Scleroderma is a rare, long-term autoimmune disease in which normal tissue is replaced with dense, thick fibrous tissue. Normally, the immune system helps defend the body against disease and infection.
- Trial name
- SLSII (NCT00883129)
- Testing
- Mycophenolate mofetil, Cyclophosphamide
- Where
- 14 sites in United States
- Volunteers
- 142 people
- Sponsor
- Michael Roth
Pulmonary Disease, Chronic Obstructive
A 16-Week Study to Evaluate the Effect of Advair DISKUS™ 250/50mcg on Arterial Stiffness in Subjects With Chronic Obstructive Pulmonary Disease (COPD)
The purpose of this study is to evaluate in patients with Chronic Obstructive Pulmonary Disease (COPD) if Advair DISKUS™ 250/50mcg BID modifies arterial stiffness which is a measure associated with risk of heart disease.
- Trial name
- NCT00857766
- Testing
- ADVAIR DISKUS™ 250/50mcg
- Where
- 24 sites in United States
- Volunteers
- 249 people
- Sponsor
- GlaxoSmithKline
Acute Coronary Syndromes, Coronary Artery Disease
Computed Tomographic Coronary Angiography for Acute Chest Pain Evaluation
The purpose of this study is to evaluate whether 64-slice Computed Tomographic coronary angiography is useful for rapid diagnosis or exclusion of significant coronary artery disease in patients who present to the Emergency…
- Trial name
- EDCCTA (NCT00615719)
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- Virginia Commonwealth University
Cancer
Adult and Paediatric Patient Radiation Doses From Multidetector Row Computed Tomography Scans: a National Survey
The situation in Italy regarding radiation dose to patients undergoing Multidetector row Computed Tomography (MDCT) scans is unclear despite Italian law require that each centre check the Reference Dose Level (RDL) every two…
- Trial name
- MDCTDOSE (NCT01436006)
- Where
- Italy
- Volunteers
- 6,700 people
- Sponsor
- University of Palermo
Coronary Artery Disease (CAD)
A Study to Assess Regadenoson Administration Following an Inadequate Exercise Stress Test as Compared to Regadenoson Alone for Myocardial Perfusion Imaging (MPI) Using Single Photon Emission Computed Tomography (SPECT)
The purpose of this study is to demonstrate that the strength of agreement between single photon emission computed tomography (SPECT) imaging with regadenoson following inadequate exercise stress testing and SPECT imaging with…
- Trial name
- EXERRT (NCT01618669)
- Testing
- Regadenoson, Single photon emission computed tomography (SPECT) myocardial perfusion imaging (MPI)
- Where
- 69 sites in United States, Argentina and 2 more
- Volunteers
- 1,147 people
- Sponsor
- Astellas Pharma Global Development, Inc.
Coronary Artery Disease (CAD)
Study in Subjects Suspected of Having CAD Undergoing VISIPAQUE-enhanced CCTA as Part of Their Routine Medical Care
To assess prognostic value of CCTA examination in subjects who undergo CCTA as part of their medical care when compared to a standard of truth, i.e. subject outcomes during each follow-up period.
- Trial name
- NCT00783302
- Where
- United States
- Volunteers
- 885 people
- Sponsor
- GE Healthcare
Intracerebral Hemorrhage
The Spot Sign for Predicting and Treating ICH Growth Study
The purpose of this study is to determine if computed tomography angiography can predict which individuals with intracerebral hemorrhage will experience significant growth in the size of the hemorrhage.
- Trial name
- STOP-IT (NCT00810888)
- Testing
- recombinant activated factor VII
- Where
- 10 sites in United States, Canada
- Volunteers
- 92 people
- Sponsor
- University of Cincinnati
Breast Cancer
PET/CT Evaluation of Treatment Response in Breast Cancer
The purpose of this study is to develop Positron Emission Tomography (PET) - Computed Tomography (CT) PET/CT imaging methods for looking at the effects of chemotherapy in breast cancer.
- Trial name
- NCT01222416
- Testing
- Radiopharmaceutical Administration [18F]-FDG, Radiopharmaceutical: [18F]-FLT
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Vanderbilt-Ingram Cancer Center
Healthy
Open Label, Randomized Study of Low Concentration Ioforminol Injections for Use in Abdominal CECT in Healthy Volunteers
To optimize both the Ioforminol concentration and dosage(s) for CECT of the abdomen. To evaluate the safety and tolerability of low concentration Ioforminol Injections. Study recruits healthy volunteers.
- Trial name
- NCT01672996
- Testing
- Ioforminol 160 mgI/mL, Ioforminol 200 mgI/mL, Iopamidol 300 mgI/mL
- Where
- United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- GE Healthcare
Prostatic Neoplasms, Prostate Cancer
Study of Diagnostic Performance of [18F]CTT1057 in BCR
The current study aimed at evaluating the diagnostic performance of [18F]CTT1057 as a PET imaging agent for detection and localization of Prostate specific membrane antigen (PSMA) positivity in patients diagnosed of biochemical…
- Conditions
- Prostatic Neoplasms, Prostate Cancer, Recurrence
- Trial name
- GuidePath (NCT04838613)
- Testing
- [18F]CTT1057, [68Ga]Ga-PSMA-11
- Where
- 13 sites in United States, France and 2 more
- Volunteers
- 190 people
- Sponsor
- Novartis Pharmaceuticals
Idiopathic Pulmonary Fibrosis
Nintedanib Twice Daily vs Placebo in Patients Diagnosed With Idiopathic Pulmonary Fibrosis (IPF)
This is an 6 month multi-centre, prospective, randomized, placebo controlled, double blind clinical trial followed by conversion of each arm to active nintedanib for an additional 6 months comparing the effect of nintedanib 150mg…
- Trial name
- NCT01979952
- Testing
- Nintedanib
- Where
- 25 sites in United States, Canada and 1 more
- Volunteers
- 113 people
- Sponsor
- Boehringer Ingelheim
Prostate Cancer
18F Fluciclovine (FACBC) PET/CT in Patients With Rising PSA After Initial Prostate Cancer Treatment
This prospective study will enroll up to 330 men with PSA-persistent or PSA-recurrent prostate cancer after curative-intent primary therapy and negative or equivocal findings on standard-of-care imaging.
- Trial name
- LOCATE (NCT02680041)
- Testing
- 18F-fluciclovine PET CT
- Where
- 17 sites in United States
- Volunteers
- 221 people
- Sponsor
- Blue Earth Diagnostics
Coronary Artery Disease
Assessment of Coronary Artery Disease by Hybrid PET/CT
There have been many advances in the test used to look for heart disease. An example of this newer technology is the Multislice CT scan (MSCT) and Positron Emission Tomography (PET) scans.
- Trial name
- NCT00320931
- Testing
- Hybrid PET/CT
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- University of Maryland, Baltimore
Bone Deficiency, Posterior Maxillae
Morphological Pattern of the Atrophic Posterior Maxillae
Overcoming the vertical and horizontal bone deficiency in the posterior maxillae are considered as the most challenging scenarios for implant-supported oral rehabilitation in modern implant dentistry.
- Trial name
- NCT02833337
- Testing
- Cone-beam computed topography
- Where
- Spain
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Center of Implantology, Oral and Maxillofacial Surgery, Badajoz, Spain
Lymphangioleiomyomatosis
A Study to Determine the Safety and Effectiveness of RAD001 (Everolimus) in Patients With Lymphangioleiomyomatosis
This was an exploratory study to determine whether escalating doses of RAD001 (everolimus) were safe and effective in patients with Lymphangioleiomyomatosis
- Trial name
- NCT01059318
- Testing
- Everolimus
- Where
- 4 sites in United States, France and 1 more
- Volunteers
- 24 people
- Sponsor
- Novartis Pharmaceuticals
Congenital Hyperinsulinism (CHI), Persistent Hyperinsulinemic Hypoglycemia of Infancy (PHHI)
Phase II Safety and Efficacy Study of 18FDOPA PET-CT in Children With Hyperinsulinemic Hypoglycemia
Children with congenital hyperinsulinism (CHI) have low blood sugar, and some of these children may require surgery to remove part or all of their pancreas.
- Trial name
- 18FDOPA (NCT01468454)
- Testing
- 18 F-DOPA
- Where
- United States
- Volunteers
- 130 people
- Sponsor
- Children's Hospital of Philadelphia