Clinical trials: Computed Tomography
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
Maxillary Sinus, Cone-Beam Computed Tomography
Anatomical and Imaging Assessment of the Alveolar Antral Artery Canal Using CBCT
This research project aims to improve understanding of the alveolar antral artery canal, an anatomical structure located in the maxilla, using cone-beam computed tomography (CBCT).
- Conditions
- Maxillary Sinus, Cone-Beam Computed Tomography, Artery
- Trial name
- NCT07726121
- Testing
- Assigned Interventions
- Where
- Poland
- Volunteers
- 1,000 people
- Sponsor
- Hospital of the Ministry of Interior, Kielce, Poland
Computed Tomography
Precise Image for Pediatrics
The purpose of this clinical study is to evaluate the performance of the Precise Image reconstruction algorithm in pediatric patients (specifically, head and body CT imaging of patients from 18 months up to and including 18 years…
- Trial name
- NCT07317466
- Volunteers
- 168 people
- Sponsor
- Philips Clinical & Medical Affairs Global
Homozygous Familial Hypercholesterolemia (HoFH), Coronary Computed Tomography Angiography
Assessing the Impact of Intensification of Lipid Lowering Therapy With Guidelines-based Evinacumab Administration on Coronary Plaque Volumes Measured by Coronary Computed Tomography Angiography (CCTA) in Patients With Homozygous Familial Hypercholesterolemia (HoFH)
This observational, multicenter, retrospective and prospective study aims to evaluate the impact of intensified lipid-lowering therapy including Evinacumab on coronary atherosclerotic plaque burden in patients with Homozygous…
- Trial name
- EVOLVE-HoFH (NCT07447648)
- Where
- 13 sites in France, Italy and 2 more
- Volunteers
- 52 people
- Sponsor
- Fondazione SISA (Societa Italiana per lo Studio della Arteriosclerosi)
Infant ALL, Computed Tomography
Comparison of Computertomography Scan, Electrical Impedance Tomography, and Ultrasound of the Lung in Infants
The study focuses on regional lung examination, in particular on the differentiation between collapsed and hyperinflated lung areas.
- Conditions
- Infant ALL, Computed Tomography, Electric Impedance, Ultrasonography
- Trial name
- NCT04989439
- Testing
- Electrical impedance tomography and ultrasonography of the lung
- Where
- Austria
- Volunteers
- 10 people
- Sponsor
- Medical University of Vienna
Whole Body Computed Tomography Imaging
Diagnostic Value of Whole-Body Computed Tomography (WBCT) Scores in Pediatric Trauma Patients
Pediatric trauma assessment is challenging due to difficulties in obtaining information, which increases the need for unnecessary imaging. Trauma-related injuries remain a significant cause of death in children.
- Trial name
- NCT06729528
- Testing
- The PePCI and ManTIS scores
- Where
- Turkey (Türkiye)
- Volunteers
- 684 people
- Sponsor
- Marmara University Pendik Training and Research Hospital
Diagnostic Imaging, Tomography, X Ray Computed
Photon Counting Detector CT Image Quality
This study aims to compare subjective image quality and diagnostic accuracy of a photon counting detector computed tomography (PCD-CT) scanner compared with an energy integrating detector (EID)-CT scanner as the reference…
- Trial name
- NCT06281808
- Testing
- Photon Counting Detector CT
- Where
- Switzerland
- Volunteers
- 200 people
- Sponsor
- Reto Sutter, MD
Ischemic Heart Disease, Non STEMI
Coronary Computed Tomography Versus Invasive Angiography for Non-ST Elevation Acute Coronary Syndrome
Coronary computed tomography angiography (CCTA) is a widely accepted initial diagnostic test for individuals suspected of having chronic coronary syndromes.
- Conditions
- Ischemic Heart Disease, Non STEMI, Angina Pectoris, Unstable, Coronary Disease
- Trial name
- TRACTION (NCT06101862)
- Testing
- CCTA, Conventional ICA, Team-based interventional triage
- Where
- 6 sites in Denmark
- Volunteers
- 2,300 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Fear, Computed Tomography
Letting Children Listen to Music During Computed Tomography
This study examines the effect of music during computed tomography in children. This study, conducted on a total of 60 children, was divided into two groups: the music group and the control group.
- Trial name
- NCT06086509
- Testing
- Music
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Gümüşhane Universıty
Mental Foramen, Cone Beam Computed Tomography
Localization of Mental Foramen in Relation to Primary Molars A Cone Beam Computed Tomography Study
. The aim of this study was to determine the location of mental foramen in relation to the lower primary molars using Cone Beam Computed Tomography.
- Trial name
- NCT05663190
- Testing
- mental foramen location
- Where
- Egypt
- Volunteers
- 11 people
- Sponsor
- Fayoum University
Dacryocystitis; Chronic, Lacrimal Sac Space-occupying Lesions
Color Doppler Ultrasound in Lacrimal Sac Space-occupying Lesions
Dacryocystitis and nasolacrimal duct obstruction are the main common causes of epiphora. Dacryocystorhinostomy (DCR) is a widely used and effective treatment for dacryocystitis and nasolacrimal duct obstruction.
- Conditions
- Dacryocystitis; Chronic, Lacrimal Sac Space-occupying Lesions, Color Doppler Ultrasound, Computed Tomography
- Trial name
- NCT05500950
- Testing
- CDU and CT-DCG or CT examination
- Where
- China
- Volunteers
- 21 people
- Sponsor
- Wenzhou Medical University
Pediatric Patients Undergoing a Computed Tomography Examination
Low Dose Effects of X-rays in Pediatric Patients Undergoing a CT Examination.
Patients undergoing a computed tomography are exposed to a relatively high dose of X-rays. Pediatric patients are known to be very radiosensitive with respect to radiation induced cancer.
- Trial name
- PedCTBe (NCT01518673)
- Testing
- Blood test
- Where
- Belgium
- Volunteers
- 140 people
- Sponsor
- University Ghent
Cone Beam Computed Tomography
Measuring Soft Tissue Thickness by CBCT
accuracy of CBCT in measuring soft tissue thickness by using a radiopaque material as the real finding and measurements on pig jaws
- Trial name
- NCT03932357
- Testing
- CBCT
- Where
- Egypt
- Volunteers
- 15 people
- Sponsor
- Cairo University
Dental Implants, Submandibular Fossa Depth
The Gonial Angle as a Predictive Marker of Mandibular Fossa Depth
The aim of the study is to evaluate the relationship between submandibular fossa depth and gonial angle measurements in cone beam computed tomography examinations in terms of dental implant applications.
- Conditions
- Dental Implants, Submandibular Fossa Depth, Gonial Angle, Cone-beam Computed Tomography
- Trial name
- NCT04800003
- Testing
- Gonial angle and submandibular fossa depth measurements from CBCT images
- Where
- Turkey (Türkiye)
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- Ankara University
Bone Diseases, Cone-beam Computed Tomography
3D Analysis of Cemento-Osseous Lesions
COD lesions effect a wide range of different anatomical areas, show different volume and morphometric characteristics.
- Conditions
- Bone Diseases, Cone-beam Computed Tomography, Florid Cemento-osseous Dysplasia
- Trial name
- NCT04608708
- Testing
- The data of patients who had applied to the clinic for various reasons and were diagnosed with fibro-osseous lesions
- Where
- Turkey (Türkiye)
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University Training and Research Hospital
Covid19, ARDS
Risk Factors and Computed Tomography Findings in COVID-19.
In the SARS-CoV2 pandemic, imaging studies proved its diagnostic utility to determine the severity of lung involvement. Computed tomography (CT) is a state-of-the-art study proven to be a highly sensitive diagnostic test…
- Conditions
- Covid19, ARDS, Pneumonia, Viral, Computed Tomography
- Trial name
- NCT04577105
- Testing
- Simple chest tomography
- Where
- Mexico
- Volunteers
- 233 people
- Sponsor
- Instituto Nacional de Cardiologia Ignacio Chavez
Computed Tomography Angiography, Coronary Artery Disease
Detection of Proximal Coronary Artery Disease in the Work-up for Transcatheter Aortic Valve Implantation Using CTA (From the DEPICT CTA Database)
Background: Computed tomography angiography (CTA) is already used in the work-up for transcatheter aortic valve implantation (TAVI) and could partially replace invasive coronary angiography (CAG) to rule out proximal coronary…
- Conditions
- Computed Tomography Angiography, Coronary Artery Disease, Coronary Angriography, Aortic Valve Disease
- Trial name
- DEPICT CTA (NCT04491513)
- Testing
- Computed tomography angiography
- Where
- Netherlands
- Volunteers
- 1,060 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Optical Coherence Tomography (OCT), Percutaneous Coronary Intervention (PCI)
OCT in Borderline Coronary Artery Lesions
To find out the safety and efficacy of Optical Coherence Tomography (OCT) in the evaluation and treatment of angiographically borderline coronary artery lesions in a Chinese population, and to compare the effectiveness of OCT…
- Conditions
- Optical Coherence Tomography (OCT), Percutaneous Coronary Intervention (PCI), Single-Photon Emission Computed Tomography (SPECT), Coronary Angiography (CAG)
- Trial name
- NCT03229993
- Testing
- OCT
- Where
- China
- Volunteers
- 220 people
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Cone-Beam Computed Tomography
Correlation Between Facial Measurements and Tooth Size and Pulp Volume
The aim of this study was to investigate the correlation between the measurements of the specific points of the face (lower face height, midface height, the distance between zygomatic, pupillary distance,interalar distance…
- Trial name
- NCT04346641
- Testing
- Facial Measurements and Tooth Size and Pulp Volume
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Recep Tayyip Erdogan University Training and Research Hospital
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