Clinical trials: Computed Tomography Scan
Apexogenesis, Pulp Exposure, Dental
Bioceramic Repair Materials in Apexogenesis of Immature Permanent Molars
The present study was conducted to compare the clinical, radiographic, and tomographic outcomes of apexogenesis using Bio-C Repair and Biofactor MTA in immature permanent first molars with vital asymptomatic pulp exposure.
- Conditions
- Apexogenesis, Pulp Exposure, Dental, MTA Vital Tooth Pulpotomy, Cone Beam Computed Tomography
- Trial name
- NCT07883239
- Testing
- Bioceramic Repair Pulpotomy (BIO-C® REPAIR), Mineral Trioxide Aggregate Pulpotomy (Biofactor MTA)
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Tanta University
Cardiac Disease
CT Data Collection Study
The primary objective of this study is to gather chest CT images as part of routine clinical procedure from subjects with and without prior sternotomy to characterize the substernal space.
- Trial name
- NCT03589664
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Medtronic Cardiac Rhythm and Heart Failure
Visceral Fat, Fatty Liver
Visceral Abdominal Fat, Non Alcoholic Fatty Liver Diseases and Asymptomatic Coronary Atherosclerosis
Visceral fat or peri-omental fat is increasingly associated with metabolic syndrome, a condition carrying a high risk of coronary artery disease. The independent role of Visceral Fat in cardiovascular risk remains unclear.
- Conditions
- Visceral Fat, Fatty Liver, Atherosclerosis, Coronary Computed Tomography Angiography
- Trial name
- NCT01282892
- Testing
- excess of visceral fat, patients with NAFLD
- Where
- 2 sites in Israel
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Ziv Hospital
Abdominal Injuries, Thoracic Injuries
TRACT Study: Evaluation of the Value of Routine Thoraco-abdominal CT in Blunt Trauma Patients
The aim of this study is to establish the additional effectiveness and costs of routine thoraco-abdominal computed tomography (CT) in blunt trauma patients versus conventional radiological imaging and to determine which clinical…
- Trial name
- NCT00228111
- Where
- Netherlands
- Volunteers
- 1,000 people
- Sponsor
- Radboud University Medical Center
Lung Cancer
Study of 18F-Fluoro-PEG6-IPQA
The goal of this clinical research study is to learn if an imaging solution called 18F-PEG6-IPQA can help to find tumors when used in positron emission tomography (PET) scans.
- Trial name
- NCT01320059
- Testing
- 18F-PEG6-IPQA, Positron emission tomography (PET)
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- M.D. Anderson Cancer Center
Rheumatoid Arthritis, Atherosclerotic Ischemic Disease
Coronary Computed Tomography Angiography In Rheumatoid Arthritis Study
The Coronary Computed Tomography Angiography in Rheumatoid Arthritis study is part of the multinational, prospective, observational Autoimmunity and Atherosclerosis in Rheumatic Diseases cohort (https://atacc-rd.com) that…
- Conditions
- Rheumatoid Arthritis, Atherosclerotic Ischemic Disease, Pulmonary Disease, Depressive Disorder
- Trial name
- COTIRA (NCT07363980)
- Where
- 4 sites in Denmark
- Volunteers
- 4,000 people
- Sponsor
- Ellen Margrethe Hauge
Lung Cancer
Cutting-edge IMAGING Technologies to Improve the SAFEty and the Sustainability of LUNG Cancer Screening and the Accuracy of Non-invasive Lung Nodules Characterization
Low-dose computed tomography (LDCT) is used in individuals at high risk of developing lung cancer (smokers over 50 years of age), as it allows for the identification of pulmonary nodules, which, in a small percentage of cases…
- Trial name
- NCT06963515
- Testing
- Magnetic Resonance Imaging
- Volunteers
- 250 people
- Sponsor
- IRCCS San Raffaele
Stable Ischemic Heart Disease, Coronary Artery Disease
Evaluation of Diagnostic Accuracy, Safety, and Cost-Effectiveness of the Non-Invasive Cardiolens FFR-CT Pro Method to Measure the Fractional Flow Reserve in Diagnostics of Chronic Coronary Syndromes Versus the Standard Diagnostic Modalities.
A multicentre, post-marketing, observational trial in 450 patients, whose standard diagnostic workup for chronic coronary syndromes provided for Invasive Coronary Angiography (ICA).
- Trial name
- NCT04777513
- Testing
- CCTA (Coronary Computed Tomography Angiography), ICA (Invasive Coronary Angiography), FFR (Fractional Flow Reserve)
- Where
- 11 sites in Poland
- Volunteers
- 450 people
- Sponsor
- Hemolens Diagnostics Sp. z o.o.
Revascularization of Immature Permenant Teeth
Revascularization of Immature Teeth With Our Different Scaffolds
the study concern with the patients who loss the vitality of their teeth before completion of root development and apply new treatment approaches to restore their vitality through different scaffolds applied in inside the root…
- Trial name
- NCT07913880
- Testing
- Blood Clot, Platelet Rich Plasma, Platelet Rich Fibrin
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Tanta University
Femoracetabular Impingement
Identification of Predictors for Clinical Outcomes in Femoroacetabular Impingement Surgery
The overarching goal of the study is to improve the surgical treatment outcomes of FAI, which is affecting an increasing number of military personnel and young active individuals in the general population.
- Trial name
- DoD FAI-2 (NCT04243447)
- Where
- 13 sites in United States, Canada
- Volunteers
- 747 people
- Sponsor
- Washington University School of Medicine
Computed Tomography, Carcinogenesis
CT Carcinogenic Risk in Patients With Appendicitis
The purpose of this study is to compare the incidence rate of leukemia between CT-exposed and CT-unexposed group in patients who underwent appendectomy in South Korea.
- Conditions
- Computed Tomography, Carcinogenesis, Radiation Exposure, Appendicitis
- Trial name
- NCT03776435
- Testing
- Abdomen CT
- Where
- South Korea
- Volunteers
- 1,000,000 people
- Sponsor
- Seoul National University Bundang Hospital
Patellofemoral Joint, Flatfoot
Effect of Foot Orthoses on Kneecap Position in Adults With Flexible Flatfoot
This study will look at whether correcting a flat foot position with foot orthoses, also called shoe inserts, can change the position of the kneecap during standing.
- Trial name
- NCT07678840
- Testing
- Foot Orthoses
- Where
- Denmark
- Volunteers
- 10 people
- Sponsor
- Regionshospital Nordjylland
Breast Neoplasms, Breast Reconstruction
DIEP-MDS for Risk Stratification of Flap Vascular Compromise and Failure in Breast Reconstruction
This multicenter retrospective observational study will develop and validate a CTA-based quantitative risk score-the DIEP Morphological Deviation Score (DIEP-MDS)-to estimate the risk of flap-related vascular compromise and flap…
- Conditions
- Breast Neoplasms, Breast Reconstruction, Postoperative Complications
- Trial name
- DIEP-MDS (NCT07761390)
- Where
- 20 sites in China
- Volunteers
- 1,500 people
- Sponsor
- Zhuliling
Atherosclerosis and Blood Flow in Coronary Artery
Geometrical Influences on Atherosclerosis and Blood Flow
The study investigates the use of advanced imaging techniques and computational methods to identify high-risk plaques in coronary arteries.
- Trial name
- NCT07002697
- Where
- Bangladesh
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Bangladesh University of Engineering and Technology
Atherosclerosis of Coronary Artery, Cardiovascular Disease
Radiation Dose From Computed Tomography Before and After Implementation of a High Pitch Dual Spiral Technique
The purpose of this study is to compare the radiation exposure of a variety of chest CT examinations performed on the current state of the art CT scanners (64 slice, dual source CT scanner) with the radiation exposure for…
- Conditions
- Atherosclerosis of Coronary Artery, Cardiovascular Disease, Pulmonary Embolism, Aortic Aneurysm Without Mention of Rupture Nos
- Trial name
- FLASH (NCT01111760)
- Where
- United States
- Volunteers
- 334 people, healthy volunteers welcome
- Sponsor
- Michael Gallagher
Solitary Pulmonary Nodules, Multiple Pulmonary Nodules
Extracolonic Findings on Computed Tomography (CT) Colonography
The ACRIN 7151 trial will use medical records abstraction data from participants with extracolonic findings (ECFs) reported from the ACRIN 6664 National CT Colonography Trial to: 1) measure incidence of diagnostic imaging…
- Conditions
- Solitary Pulmonary Nodules, Multiple Pulmonary Nodules, Renal Neoplasms, Adrenal Gland Neoplasms
- Trial name
- ACRIN7151 (NCT01465425)
- Volunteers
- 520 people
- Sponsor
- American College of Radiology Imaging Network
Edentulism in Lower Jaw, Dental Implant
AI-Assisted Implant Planning Using CBCT Data
This retrospective observational reader study will evaluate artificial intelligence (AI)-assisted implant planning using anonymized cone-beam computed tomography (CBCT) datasets from patients with complete edentulism or a…
- Trial name
- AIP-CBCT (NCT07597785)
- Testing
- AI-Assisted Implant Planning Workflow
- Where
- Russia
- Volunteers
- 100 people
- Sponsor
- St. Petersburg State Pavlov Medical University
Urolithiasis
Study of Tomography of Nephrolithiasis Evaluation
This is a multi-center, randomized controlled trial of ultrasonography (ultrasound) compared to computed tomography (CT) for the initial emergency room evaluation of patients with suspected renal colic.
- Trial name
- STONE (NCT01451931)
- Testing
- Point-of-care Ultrasound, Radiology Ultrasound, Radiology CT
- Where
- 15 sites in United States
- Volunteers
- 2,776 people
- Sponsor
- University of California, San Francisco
Sacroiliitis, Sacroiliac Joint Pain
Imaging for SIJ Injection Therapy
The Research question: Among two standard image guidance techniques [2-dimension (2-D) conventional Fluoroscopy Versus 3-dimension (3-D) Cone-Beam Computed Tomography (CBCT)], which is the better guidance for Sacroiliac Joint…
- Trial name
- NCT03992053
- Testing
- sacroiliac joint injection
- Where
- United States
- Sponsor
- University of Washington
Chest Pain, Stenosis
Diagnosis of Myocardial Ischemia With MCG Using SPECT as a Reference Standard
This is a prospective clinical study aiming to investigate the efficacy of Magnetocardiography (MCG) in detecting myocardial ischemia in patients of a suspected non-ST-elevation-acute coronary syndrome (NSTE-ACS) by using Single…
- Conditions
- Chest Pain, Stenosis, Myocardial Ischemia
- Trial name
- NCT06255769
- Testing
- Magnetocardiography, Single photon emission computed tomography (SPECT)
- Where
- China
- Volunteers
- 228 people
- Sponsor
- Qilu Hospital of Shandong University
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