Clinical trials: CAT Scan
Alveolar Bone Loss
Use of Hyaluronic Acid as a Therapeutic Strategy for Bone Repair in Human
The aim of this study is to evaluate the effects of hyaluronic acid (HA) on bone healing in human dental sockets.
- Trial name
- NCT02709525
- Testing
- hyaluronic acid
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Federal University of Minas Gerais
Airway Obstruction
Acoustic Reflection Method and Work of Breathing
Upper airway obstruction (UAO) is very common in children. Presently, the importance of the UAO is evaluated by the physician during an endoscopic evaluation under general anaesthesia.
- Trial name
- MAVAS (NCT00950443)
- Testing
- Acoustic reflection method, Acoustic method and breathing/endoscopic evaluation
- Where
- France
- Volunteers
- 38 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
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)
Ureteropelvic Junction Obstruction
CTT on Renogram as an Early Marker of Significant Obstruction in Uretero-pelvic Junction Syndrome
Cortical transit time on diuretic renogram as an early marker of significant obstruction in antenatally detected uretero-pelvic junction syndrome
- Trial name
- JUMP (NCT02812212)
- Testing
- ultrasonography, diuretic renography
- Where
- 5 sites in France
- Volunteers
- 75 people
- Sponsor
- Centre Hospitalier Universitaire de la Réunion
Ultrasound, CT Scans
Open-Label, Safety Study Evaluating the Use of Dexmedetomidine in Pediatric Subjects Undergoing Procedure-Type Sedation
The objective of this study is to evaluate the safety of dexmedetomidine in a pediatric population requiring non-intubated, spontaneous breathing, moderate to deep sedation (NI-MDS) for elective diagnostic or therapeutic…
- Conditions
- Ultrasound, CT Scans, MRIs
- Trial name
- NCT01519167
- Testing
- Dexmedetomidine, Midazolam, Fentanyl
- Where
- 11 sites in United States, Puerto Rico
- Volunteers
- 91 people
- Sponsor
- Hospira, now a wholly owned subsidiary of Pfizer
Root Canal Therapy
MB2 Canals in Pediatric Maxillary First Molars
This study examined how often an additional root canal, known as the second mesiobuccal canal (MB2), could be found in the upper first permanent molars of children aged 10-15 years.
- Trial name
- NCT07808489
- Testing
- Stepwise MB2 Clinical Confirmation Protocol
- Where
- Turkey (Türkiye)
- Volunteers
- 77 people
- Sponsor
- Sümeyra Akkoç
Pediatric Abdominal Imaging, Pediatric Imaging
Pediatrics Mobile CT
A special kind of CT scanner that can move around (called a mobile CT) is already approved by the FDA to take pictures of adult and pediatric heads.
- Trial name
- NCT07166926
- Testing
- Mobile CT
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Duke University
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
Coronary Artery Disease, Bypass Complication
Early Silent Graft Failure in Off-pump Coronary Artery Bypass Grafting: A Computed Tomography Analysis
Aortocoronary bypass surgery is one of the most common operations in the western world. The goal of the surgeon is to perform a complete revascularization of the coronary arteries with the best, available bypass material.
- Conditions
- Coronary Artery Disease, Bypass Complication, Graft Failure
- Trial name
- NCT03657199
- Testing
- Cardiac computed tomography
- Volunteers
- 192 people
- Sponsor
- Triemli Hospital
Displacement of Other Bone Devices, Implants and Grafts, Mechanical Complication of Other Bone Devices, Implants and Grafts
Influence of Low-level Laser Therapy on Stability and Displacement of Orthodontic Miniscrew Implants
The purpose of this study is to evaluate the effect of Low level laser therapy on stability and displacement of orthodontic miniscrew implants using two different force application protocols.
- Trial name
- NCT02891499
- Testing
- Low-level laser therapy, Mediate force application
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Prostatic Carcinoma
Imaging of High Grade Prostate Cancer
Management of prostatic carcinoma varies according to stage of disease. Trans-rectal ultrasound guided biopsy is known to underestimate the degree of tumor due to undersampling and random non-targeted technique.
- Trial name
- NCT02177526
- Testing
- Imaging
- Where
- Canada
- Volunteers
- 30 people
- Sponsor
- Ottawa Hospital Research Institute
Jumping Gap Dimension at Maxillary Teeth
Jumping Gap Dimension at Maxillary Teeth: Cone-Beam Computed Tomography (CBCT) Study
To assess the important anatomical structures involved in the treatment planning of immediate implants, particularly the jumping gap distance at the different maxillary teeth in the esthetic zone using CBCT analysis.
- Trial name
- NCT04636385
- Testing
- Observational study no intervention
- Where
- Egypt
- Volunteers
- 253 people, healthy volunteers welcome
- Sponsor
- Cairo University
Syncope, Vasovagal
Cardioneuroablation: Fragmented Atrial Potentials, Intracardiac Echocardiography and Computed Tomography
Cardioneuroablation (CNA) is a new method for the treatment of asystolic reflex syncope, however, optimal methods for identification of presumed sites of ganglionated plexi (GP), which are the target for CNA and are located in…
- Trial name
- Roman5 (NCT06472102)
- Testing
- Cardioneuroablation
- Where
- Poland
- Volunteers
- 100 people
- Sponsor
- Centre of Postgraduate Medical Education
Traumatic Brain Injury, Children
Intranasal Dexmedetomidine Sedation for Pediatric CT Imaging
This study has the objective to determine if intranasal dexmedetomidine, a sedative, is suitable for pediatric sedation in children undergoing tomographic scans.
- Trial name
- NCT01900405
- Testing
- Dexmedetomidine
- Where
- Brazil
- Volunteers
- 60 people
- Sponsor
- University of Sao Paulo
Lymphoma
Diffusion-weighted Magnetic Resonance Imaging in Post Therapy Patients With Lymphoma
The goal of this study is to determine the feasibility of the diffusion weighted Magnetic Resonance Imaging in the evaluation of the treatment response in patients with malignant lymphoma.
- Trial name
- NCT03969381
- Testing
- diffusion weighted magnetic resonance image in lymphoma
- Volunteers
- 50 people
- Sponsor
- Assiut University
Pediatric Head Trauma, Isolated Skull Fracture
Proportion of Complications in Infants with an Isolated Skull Fracture Following Mild TC.
Childhood head trauma (TC) is a frequent reason for emergency visits. A bibliographic summary published by Santé Publique France reveals an annual incidence of CD among 0-4 year olds estimated at around 1,340 cases per 100,000…
- Conditions
- Pediatric Head Trauma, Isolated Skull Fracture, Pediatric, Head Trauma Injury
- Trial name
- NCT06867770
- Testing
- Observe the frequency of clinical or paraclinical complications during the hospitalization of these children.
- Where
- France
- Volunteers
- 100 people
- Sponsor
- Hospices Civils de Lyon
Endodontic Disease, Tooth Resorption
Volumetric Analysis of Resorption Types on CBCT
More accurate management of resorption can be achieved thanks to the three-dimensions volumetric and linear analysis, and the axial classification presented in this study.
- Trial name
- NCT04617301
- Where
- Turkey (Türkiye)
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University Training and Research Hospital
Malocclusion, Class I/II, Crowding
A Comparative Study Between Modified Miniscrew-Assisted Rapid Palatal Expander And Modified Rapid Palatal Expander in Molar Distalization Using Cone- Beam Computed Tomography
Comparative study between modified miniscrew-assisted rapid palatal expander and modified rapid palatal expander in molar distalization using CBCT.
- Conditions
- Malocclusion, Class I/II, Crowding, Maxillary First Molar Distalization
- Trial name
- MIDPAC (NCT07038902)
- Testing
- Group A: Modified Miniscrew-Assisted Rapid Palatal Expander (MARPE), Group B: Modified Rapid Palatal Expander (RPE)
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Mycobacterium Infections, Nontuberculous
Diagnostic Accuracy of Nontuberculous Mycobacterial Lung Disease Based on Chest CT
The aim of this study was to elucidate the accuracy and inter-rater agreement of diagnosis of nontuberculous mycobacterial lung disease based on chest computed tomography findings.
- Trial name
- NCT02340897
- Volunteers
- 132 people
- Sponsor
- Seoul National University Hospital
Diagnostic Imaging
A Clinical Study of Xenetix 300 in Multislice Computed Tomography (CT) Pediatric Indications
This is a clinical study of Xenetix 300 in Multislice Computed Tomography (MSCT) in pediatric indications.
- Trial name
- NCT00347022
- Testing
- Xenetix, Visipaque
- Where
- France
- Volunteers
- 145 people
- Sponsor
- Guerbet