Clinical trials: Computed Tomography Scan
Cancer, Lung, Perfusion Computed Tomography Target Lesion
DCE-CT of Thoracic Tumors as an Early Biomarker for Treatment Monitoring in Comparison With Morphologic Criteria
DCE-CT of thoracic tumors as an early biomarker for treatment monitoring in comparison with morphologic criteria. 1. Rationale of the clinical investigation For the evaluation of response to anti-tumoral therapy in thoracic…
- Conditions
- Cancer, Lung, Perfusion Computed Tomography Target Lesion, Cancer Liver, Metastatic Lung Cancer
- Trial name
- NCT04708483
- Testing
- Extra DCE-CT scan
- Where
- Belgium
- Volunteers
- 100 people
- Sponsor
- Hyperfusion
Nasal Polyps
Efficacy and Safety of Depemokimab (GSK3511294) in Participants With Chronic Rhinosinusitis With Nasal Polyps
This study will evaluate the efficacy and safety of depemokimab (GSK3511294) in participants with Chronic rhinosinusitis with nasal polyps (CRSwNP).
- Trial name
- ANCHOR-1 (NCT05274750)
- Testing
- Depemokimab (GSK3511294)
- Where
- 105 sites in United States, Argentina and 9 more
- Volunteers
- 276 people
- Sponsor
- GlaxoSmithKline
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
COPD Exacerbation
Chronic Obstructive Pulmonary Disease: CT Features of Severe Exacerbation
To describe Computed Tomography (CT) features associated with severe exacerbations of Chronic Obstructive Pulmonary Disease (COPD).
- Trial name
- NCT01922180
- Testing
- Chest CT scans
- Where
- Belgium
- Volunteers
- 44 people
- Sponsor
- Erasme University Hospital
Cochlear Implants, Hearing Loss
CT Guided CI Programming
The current standard of care for cochlear implants (CI) does not address the significant pitch-place mismatch that is inherent in cochlear implantation (see detailed description below).
- Conditions
- Cochlear Implants, Hearing Loss, Amusia
- Trial name
- NCT04506424
- Testing
- CT Guided Cochlear Implant Programming
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- University of California, San Francisco
Nasal Polyps
Efficacy and Safety of Depemokimab (GSK3511294) in Participants With Chronic Rhinosinusitis With Nasal Polyps (ANCHOR-2)
This study will evaluate the efficacy and safety of depemokimab (GSK3511294) in participants with Chronic rhinosinusitis with nasal polyps (CRSwNP).
- Trial name
- ANCHOR-2 (NCT05281523)
- Testing
- Depemokimab (GSK3511294)
- Where
- 84 sites in United States, China and 7 more
- Volunteers
- 264 people
- Sponsor
- GlaxoSmithKline
Interstitial Lung Disease, Pneumonia
Predictors for Bronchoalveolar Lavage (BAL) Recovery Rate Derived From Quantified Computed Tomography (qCT)
Bronchoalveolar lavage (BAL) is an important diagnostic method. The percentage of fluid extracted after instillation (recovery rate) is crucial for following diagnostic tests.
- Conditions
- Interstitial Lung Disease, Pneumonia, Malignant Neoplasm
- Trial name
- NCT03388580
- Testing
- bronchoalveolar lavage (BAL)
- Volunteers
- 33 people
- Sponsor
- Universitätsmedizin Mannheim
Spine Fusion for Degenerative Spine Disease
Vertebral Bone Quality and Prediction of Screw Loosening in Spine Fusion
Finding a way to use Vertebral CT scan will help to predict screw loosing risk in spinal fusion for degenerative spine disease. Patients who will undergo at least two spine fusion levels for degenerative spine disease will be…
- Trial name
- QOAR (NCT03650855)
- Where
- France
- Volunteers
- 28 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Periodontal Bone Defects Will be Detected and Measured by 2 Techniques CBCT and Intraoral Digital Radiography to Compare the Accuracy of These Techniques
Cone Beam Computed Tomography Versus Intraoral Digital Radiography in Detection and Measurements of Simulated Periodontal Bone Defects
The selection of a regenerative approach is primarily based on the configuration of the intrabony defect and esthetic risk of treatment.
- Trial name
- NCT03729843
- Testing
- CBCT and intraoral digital radiography
- Volunteers
- 15 people
- Sponsor
- Marwa Mohamed Ali
Patients With Deep Carious Lesions, Deep Caries Lesion of Pemanent Teeth
A Comparative Clinical Study Assessing Dentin Thickness and Discoloration in Deep Carious Lesions Treated With Biodentine Alone Versus Diode Laser Pre-treatment Followed by Biodentine
This interventional clinical study aims to compare dentin thickness preservation and tooth discoloration in deep carious lesions treated with Biodentine alone versus diode laser pre-treatment followed by Biodentine.
- Conditions
- Patients With Deep Carious Lesions, Deep Caries Lesion of Pemanent Teeth, Deep Carious Lesion
- Trial name
- NCT07358442
- Testing
- Biodentin, Diode laser
- Where
- Egypt
- Volunteers
- 48 people
- Sponsor
- Misr International University
Gastric Cancer Stage
Multi-parametric MRI and Dual-energy CT in Patients of Gastric Cancer
Accurate preoperative staging of gastric cancer is of major importance for guiding therapeutic decision-making, preventing both under- and over-treatment.
- Trial name
- NCT05508126
- Testing
- DECT examination, mpMRI examination
- Where
- China
- Volunteers
- 222 people
- Sponsor
- The First Affiliated Hospital with Nanjing Medical 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
Epicardial Fat, Obesity
CT Evaluation of Cardiovascular Risk Markers in Obese Patients
Obesity is a chronic metabolic disorder : it leads to coronary heart disease and early atherosclerosis. Coronary artery calcium measured by CT is known as a robust predictor to predict risk for cardiac events in symptomatic and…
- Conditions
- Epicardial Fat, Obesity, Cardiovascular Risks Markers, Metabolic Syndrome
- Trial name
- RisqOScan (NCT03111693)
- Testing
- Unenhanced Coro-CT
- Where
- France
- Volunteers
- 123 people
- Sponsor
- University Hospital, Clermont-Ferrand
Atelectasis
Peroperative Use of Positive End-expiratory Pressure Prevents Formation of Atelectasis as Studied by Computerised Tomography at End of Surgery
Atelectasis is common during and after general anaesthesia and a number of interventions have been suggested in order to prevent their formation.
- Trial name
- NCT02548416
- Testing
- Positive end-expiratory pressure, Control group, zero PEEP
- Where
- Sweden
- Volunteers
- 24 people
- Sponsor
- Region Västmanland
Chronic Kidney Disease
CRICKET Study, Coronary Calcium Scores in Patients With Chronic Kidney Disease
Patients with Chronic Kidney Disease (CKD) have been shown to have high coronary calcium scores (CAC), but the temporal association between Glomerular Filtration Rate, CVD risk factors and CAC has not been described.
- Trial name
- NCT00142636
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- United States Naval Medical Center, San Diego
Hodgkin's Lymphoma
Low Dose Chest Computed Tomography (CT) Screening
This research study is being done because patients with a history of chest radiation treatment for Hodgkin's disease have been shown to be at increased risk for developing lung cancer a number of years out from treatment.
- Trial name
- NCT01180010
- Testing
- Low Dose CT
- Where
- Canada
- Volunteers
- 31 people
- Sponsor
- University Health Network, Toronto
Defibrillators, Implantable
PET / CT With 18F-FDG: Does it Optimize the I 123-MIBG Imaging Results in the Search for Discriminating Factors for the Implementation of an Implantable Defibrillator?
The main objective of this study is to determine among the patients included a subpopulation that does not need a defibrillator.
- Trial name
- NCT01258283
- Testing
- Addional imaging
- Where
- 2 sites in France
- Volunteers
- 6 people
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Ischemic Colitis
Assessment of a Composite Prognostic Score to Predict Severe Forms of Ischemic Colitis
Our objective is to determine a prognostic score including CT, clinical and biological criteria predicting the serious (death / surgery) or non-serious (medical treatment) evolution of ischemic colitis and therefore possibly…
- Trial name
- NCT04662268
- Where
- France
- Volunteers
- 206 people
- Sponsor
- University Hospital, Montpellier
Contrast Enhanced X-ray Based Examination
A Study, Called UV Population, to Learn More About the Safety of the Study Drug Ultravist, Which is Given to Get Clearer X-ray Pictures, in People of Different Sexes, Races, and From Different Countries/Regions
This is an observational study in which patient data from the past of people who received Ultravist prior to an X-ray based scan are studied.
- Trial name
- NCT05428397
- Testing
- Iopromide (Ultravist, BAY86-4877)
- Where
- Germany
- Volunteers
- 152,233 people
- Sponsor
- Bayer
Bronchiectasis
The Clinical Significance of CT-based Biomarkers in the Classification and Prognosis of Bronchiectasis
As the third major chronic airway disease in China, bronchiectasis has a wide range of patients. However, the involved sites, morphological features and airway obstruction of bronchiectasis are varied, and clinical heterogeneity…
- Trial name
- NCT06346938
- Where
- China
- Volunteers
- 300 people
- Sponsor
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
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