Clinical trials: CT Scanning
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
Bone Lesions
Role of SPECT/CT of Bone Scan in Charactarization of Bone Lesions
This observational study aims to assess the diagnostic value of SPECT/CT of 99mTc-MDP bone scintigraphy in differentiating begnin from malignant bone lesions.
- Trial name
- NCT07248033
- Testing
- SPECT/CT
- Volunteers
- 120 people
- Sponsor
- MennaTalla Saber Sabet Mohamed
Pulmonary Disease
Thoracic MRI Imaging in Children
The aim of this study is to compare a new Magnetic Resonance Imaging (MRI)protocol, including a new MRI sequence for visualization of lung parenchyma, to computed tomography as the gold standard for the evaluation of thoracic…
- Trial name
- ImagINI-CHEST (NCT02714933)
- Testing
- MRI sequence Advanced ZTE
- Where
- France
- Volunteers
- 72 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Conditions Requiring a Brain Magnetic Resonance Imaging, Head Computerized Tomography, or Head Ultrasound
Low Field Magnetic Resonance Imaging Assessment With Outpatients
The objective of the study is to perform imaging assessments of an early stage magnetic resonance imaging (MRI) system on patients using low field magnetic strength.
- Trial name
- NCT05582785
- Testing
- Hyperfine MRI
- Where
- United States
- Volunteers
- 500 people
- Sponsor
- Children's Mercy Hospital Kansas City
Bone Resorption
Using Platelet Rich Plasma in Reducing Alveolar Bone Resorption During Rapid Maxillary Expansion
The purpose of this study is to determine if the injection of Platelet-rich plasma (PRP) is effective in reducing alveolar bone loss that happens after each rapid maxillary expansion (RME) on the buccal aspect of the posterior…
- Trial name
- NCT03028038
- Testing
- Platelet Rich Plasma, No Platelet Rich Plasma
- Where
- Syria
- Volunteers
- 16 people
- Sponsor
- Damascus University
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
Biochemically Recurrent Prostate Carcinoma, Prostate Adenocarcinoma
An Investigational Scan (rhPSMA-7.3 PET/CT) for Detecting Biochemically Recurrent Prostate Cancer, ENLIGHTEN Trial
This phase II trial evaluates an imaging technique (rhPSMA-7.3 positron emission tomography [PET]/computed tomography [CT]) for detecting prostate cancer in patients who have increasing prostate-specific antigen levels following…
- Trial name
- NCT06813898
- Testing
- Computed Tomography, Electronic Health Record Review, Flotufolastat F-18 Gallium
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- Northwestern University
Any Pathology Requiring a Cranial CT Imaging
Crystalline Exposition During Pediatric Cranial CT Imaging
This study focuses on reduction of X-rays dose applied to eye's lens during cranial CT in children. Principal objective is to analyse the efficiency of ocular bismuth masks, which are associated with an eye's lens dose modulation
- Trial name
- ECTOPIC (NCT03665181)
- Testing
- use or non-use of dose modulator and bismuth mask
- Where
- France
- Volunteers
- 23 people
- Sponsor
- University Hospital, Bordeaux
Deep Bite Malocclusion
Efficacy of Aligners vs ABT and RCOS for Deep Bite Correction: CBCT Study
This prospective clinical trial aims to evaluate the efficacy of clear aligner therapy compared to two different treatment modalities - anterior bite turbos and reverse curve of Spee (RCOS) archwires - for the correction of…
- Trial name
- DB-CBCT (NCT07096401)
- Testing
- Reverse Curve of Spee Archwire, Anterior Bite Turbos, Clear Aligners
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
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
Lung Cancer
The Effect of Direct Referral for Fast CT Scan in Early Lung Cancer Detection in General Practice
Background: The primary investigation of lung cancer (LC) is for 85% of the cases conducted through General Practice, sadly it tends to take a relatively long time from first time the patient is seen by their General Practitioner…
- Trial name
- NCT01527214
- Testing
- CT scan and education
- Where
- Denmark
- Volunteers
- 650 people
- Sponsor
- University of Aarhus
Invasive Breast Cancer
Computed Tomography (CT) Reconstruction for Axillary Lymph Node Structure
This is a prospective, single-center, non-randomized, non-controlled observational study.
- Trial name
- CTREP (NCT03247478)
- Where
- China
- Volunteers
- 160 people
- Sponsor
- Peking University
Cleft Lip and Palate
Slow Expansion and Protraction in Cleft Lip and Palate Patients
Evaluate the treatment outcome of slow maxillary expansion protocol on patients with cleft lip and palate, using a differential opening expander and face mask which will be measured and recorded by cone beam computed tomography…
- Trial name
- NCT04997083
- Testing
- Maxillary Expander with Differential Opening (EDO), Petit face mask
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Faculty of Dental Medicine for Girls
Adenocarcinoma of Head of Pancreas
Resectability of Pancreatic Head Cancer by Contrast-enhanced MDCT:a Multi-center Study
The purpose of this multicenter and double-blind clinical trial is to prospectively assess the sensitivity, specificity, negative predictive value, positive predictive value, and accuracy in respectability of pancreatic head…
- Trial name
- NCT01455610
- Where
- 6 sites in China
- Volunteers
- 140 people
- Sponsor
- Meng Su Zeng
Cone-Beam Computed Tomography
Effect of Different Voxel Sizes on Accuracy of CBCT Linear Measurements: Preclinical Study
study target is assessment of the accuracy of linear measurement obtained from CBCT images on 3D volumetric rendering and multiplanar slices with different voxel sizes
- Trial name
- NCT03229018
- Testing
- Voxel size
- Where
- Egypt
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Cairo University
Cystic Fibrosis
Saline Hypertonic in Preschoolers + CT
The purpose of this study is to assess whether inhalation of 7% hypertonic saline (HS) twice daily for 48 weeks reduces structural lung disease as assessed by computed tomography (CT) in comparison with inhalation of 0.9%…
- Trial name
- SHIP-CT (NCT02950883)
- Testing
- Active Treatment Group 7% Hypertonic Saline, Control Group 0.9% Isotonic Saline
- Where
- 25 sites in United States, Australia and 7 more
- Volunteers
- 116 people
- Sponsor
- University of Washington, the Collaborative Health Studies Coordinating Center
Split Dose CT
Patient- and Task-specific Radiation Dose Optimization for Pediatric Abdominopelvic CT Applications
Radiation dose reduction has been a primary driver of technology development in multi-detector computed tomography (MDCT). The optimization of radiation dose for patient and task specific computed tomography (CT) applications…
- Trial name
- NCT03429712
- Testing
- Dual-source multi-detector computed tomography (DSSE)
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Duke University
Cervical Cancer
MRI and CT Scans to Evaluate Invasive Cervical Cancer Before Treating Patients
RATIONALE: Imaging procedures such as MRI or CT scans may improve the ability to detect cervical cancer and determine the extent of disease.
- Trial name
- ACRIN 6651 (NCT00004936)
- Testing
- iodinated contrast dye, computed tomography, magnetic resonance imaging
- Where
- 2 sites in United States
- Sponsor
- American College of Radiology Imaging Network
Hearing Loss, Sensorineural
CT and MRI for Pre-Operative Cochlear Imaging
This study investigates the role of the preoperative computed tomography (CT) and magnetic resonance imaging (MRI) before cochlear implants and their role in selecting suitable patients for surgery.
- Trial name
- NCT04131439
- Testing
- Computed Tomography and Magnetic resonance imaging
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Assiut University
MSCT in Congenital Cardiovascular Disease
Role of the MSCT in Evaluation of the Congenital Cardiovascular Anomalies
Congenital heart diseases (CHDs) are considered as the most common congenital birth defects, comprising 1% of all live births . Echocardiography remains a first-line non-invasive imaging tool for establishing the diagnosis and…
- Trial name
- NCT04787172
- Testing
- Multi Slice computed tomography
- Volunteers
- 50 people
- Sponsor
- Assiut University