Clinical trials: Computed Tomography Scan
Lung Tumors
Computed Tomography (CT) in Head and Neck Patients
This study is conducting a comparison of chest x-ray (CXR) and minimum dose thoracic CT (MnDCT) in the detection of lung nodules (metastases) in patients with head and neck carcinoma.
- Trial name
- NCT00188656
- Testing
- CT thorax
- Where
- Canada
- Volunteers
- 100 people
- Sponsor
- University Health Network, Toronto
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
Reumatoid Arthritis, Interstitial Lung Disease Due to Systemic Disease (Disorder)
Radiologic Features of Rheumatoid Arthritis Interstitial Lung Disease at Chest High Resolution Computed Tomography
Lung involvement is one of the most frequent extra articular involvements of rheumatoid arthritis (RA). RA related lung involvement can affect parenchyma, airway, vascular tree and serosa.
- Conditions
- Reumatoid Arthritis, Interstitial Lung Disease Due to Systemic Disease (Disorder), Idiopathic Pulmonary Fibrosis (IPF), Connective Tissue Disease (CTD)
- Trial name
- NCT07174102
- Testing
- High resolution computed tomography
- Where
- 5 sites in Czechia, Italy
- Volunteers
- 500 people
- Sponsor
- Azienda Unita Sanitaria Locale di Piacenza
Immediate Implant Placement, Bone Regeneration
Simvastatin Around Immediate Implant
The study evaluated the effect of local application of simvastatin around immediate implant on the amount of gap fill, ridge dimensional alterations and bone density in humans.
- Conditions
- Immediate Implant Placement, Bone Regeneration, Alveolar Bone Resorption
- Trial name
- NCT04803500
- Testing
- Simvastatin
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Angina Pectoris, Chest Pain
Computed Tomography Versus Exercise Testing in Suspected Coronary Artery Disease
Direct non-invasive coronary imaging by computed tomography (CT) has the potential to improve the workup of patients with stable chest pain complaints.
- Trial name
- CRESCENT (NCT01393028)
- Testing
- Cardiac CT, Standard care
- Where
- 4 sites in Netherlands
- Volunteers
- 350 people
- Sponsor
- Erasmus Medical Center
Diabetic Foot Infection
[124I]FIAU PET-CT Scanning in Diagnosing Osteomyelitis in Patients With Diabetic Foot Infection
This protocol will evaluate the sensitivity and specificity of [124I]FIAU as a diagnostic imaging agent for the detection of osteomyelitis in patients with diabetic foot infection.
- Trial name
- NCT01764919
- Testing
- [124I]FIAU
- Where
- 3 sites in United States
- Volunteers
- 4 people
- Sponsor
- BioMed Valley Discoveries, Inc
Intermediate Risk Prostate Cancer, High Risk Prostate Cancer
Androgen-responsive POSLUMA-guided Intra-prostatic Boost
This research study is for men with intermediate- or high-risk prostate cancer who are planning to receive hormone therapy and radiation treatment.
- Conditions
- Intermediate Risk Prostate Cancer, High Risk Prostate Cancer, Prostate Cancer
- Trial name
- ARPEGGIO (NCT07393867)
- Testing
- PSMA PET/CT, Androgen Deprivation Therapy (ADT) +/- bicalutamide, Stereotactic Body Radiation Therapy (SBRT) +/- focal microboost
- Where
- 4 sites in United States
- Volunteers
- 23 people
- Sponsor
- Martin T. King, MD, PhD
Spinal Stenosis, Spinal Disease
Percutaneous Trans-facet Screw Fixation Under CT-scan Guidance for Remaining Symptoms at a Distance of Previous Spinal Surgery
Background : Segmental spinal instability after a laminectomy, and adjacent segment disease (ASD) at after an arthrodesis, are well-known concerns in spinal surgery, which may require re-interventions, usually by surgical…
- Conditions
- Spinal Stenosis, Spinal Disease, Zygapophyseal Joint Arthritis, Joint Instability
- Trial name
- NCT05525052
- Testing
- Trans-Facet fixation
- Where
- France
- Volunteers
- 24 people
- Sponsor
- Centre Hospitalier Universitaire de Nice
Lung Cancer, Lung Neoplasms
Feasibility and Uptake of Low-Dose CT Lung Cancer Screening in Kuwait
Lung cancer is a leading cause of cancer-related death in Kuwait, where most cases are diagnosed at an advanced stage and there is no national screening program.
- Trial name
- ALIA (NCT07766538)
- Testing
- Low-dose computed tomography (LDCT) lung cancer screening
- Where
- Kuwait
- Volunteers
- 590 people, healthy volunteers welcome
- Sponsor
- Sulaiman Khadadah
Healthy
Omnipaque Versus Gastroview as Oral Contrast for Abdominal and Pelvic CT
Patients who are scheduled by their health care provider for routine computed tomography (CT) scan will be asked to participate in this study.
- Trial name
- NCT00478556
- Testing
- Omnipaque, Gastroview
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Breast Cancer
Fluorestradiol (FES) PET/CT for Imaging Estrogen Receptor Status
These are tumors which expresses estrogen receptors. Estrogen receptors are found within breast cancer cells and are an important marker of which medicines may best treat a breast cancer.
- Trial name
- NCT01916122
- Testing
- Fluorestradiol (FES), PET/CT Imaging
- Where
- United States
- Volunteers
- 54 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Ventricular Tachycardia
Computed Tomography Targets for Efficient Guidance of Catheter Ablation in Ventricular Tachycardia (MAP-IN-HEART)
The hypothesis of MAP IN HEART is that catheter ablation for post-infarction ventricular tachycardia (VT) can be largely improved through a direct definition of primary ablation targets from pre-operative CT scan imaging.
- Trial name
- MAP-IN-HEART (NCT04747353)
- Testing
- Catheter ablation procedure with heart 3D model
- Where
- 2 sites in France, Switzerland
- Volunteers
- 23 people
- Sponsor
- University Hospital, Bordeaux
Bronchiolitis Obliterans Syndrome
Correlation of Lung Biopsy, BAL, and High Resolution CT Scan in Lung Transplantation
A major source of graft failure and dysfunction in lung transplantation is known to be bronchiolitis obliterans (BO)and its clinical correlate called bronchiolitis obliterans syndrome(BOS).
- Trial name
- NCT00528853
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- University of Chicago
Renal Transplantation, Kidney-pancreas Transplantation
Interstitial Lung Abnormalities in Renal Transplant Recipients
Immunosuppressive drugs such as tacrolimus, cyclosporine, mycophenolate mofetil, sirolimus and everolimus may have toxic pulmonary effects, particularly interstitial alterations.
- Trial name
- LCRT (NCT01017757)
- Testing
- High-resolution CT scanning
- Where
- Italy
- Volunteers
- 63 people
- Sponsor
- University of Parma
Coronary Artery Disease, Hydroxymethylglutaryl-CoA Reductase Inhibitors
Assessment of Change in Atherosclerotic Plaque by Serial CCTA
Assessment of Change in AtheROSclerotic Plaque by Serial CCTA (ACROSS) is designed as a prospective observational study which aim is to demonstrate the effect of statins on coronary atherosclerosis, assessed by quantitative…
- Conditions
- Coronary Artery Disease, Hydroxymethylglutaryl-CoA Reductase Inhibitors, Coronary Arteriosclerosis
- Trial name
- ACROSS (NCT03414840)
- Testing
- Atorvastatin
- Where
- South Korea
- Volunteers
- 400 people
- Sponsor
- Yonsei University
Ischemic Heart Disease, Coronary Artery Disease
Smart Angioplasty Research Team-Coronary CT Angiography Versus Standard Care as Follow-up Strategies in High-Risk Patients After PCI (SMART-CARE)
The aim of the SMART-CARE trial is to compare clinical outcomes between coronary CT angiography (CCTA) versus standard care as follow-up strategies in high-risk patients after percutaneous coronary intervention (PCI).
- Trial name
- SMART-CARE (NCT07009418)
- Testing
- Coronary CT Angiography (CCTA)
- Where
- 22 sites in South Korea
- Volunteers
- 3,500 people
- Sponsor
- Samsung Medical Center
Pulmonary Artery Embolism, Pulmonary Embolism (PE)
Repositioning the Bolus Tracking ROI to the Superior Vena Cava in CTPA Facilitates Contrast Volume Reduction
This randomized controlled trial evaluates a protocol optimization for Computed Tomography Pulmonary Angiography (CTPA). The study investigates the impact of repositioning the bolus-tracking region-of-interest (ROI) from the…
- Trial name
- NCT07342374
- Testing
- Optimized CTPA Protocol
- Where
- Malaysia
- Volunteers
- 72 people
- Sponsor
- Hospital Queen Elizabeth, Malaysia
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
Lung Cancer
A Novel Lung Function Imaging Modality As a Preoperative Evaluation Tool (LIME)
To evaluate the correlation between pre-surgical 4DCT-ventilation imaging and post-surgical lung function.
- Trial name
- NCT03426306
- Testing
- 4DCT-Ventilation
- Where
- 2 sites in United States
- Volunteers
- 65 people
- Sponsor
- University of Colorado, Denver
Brain Tumor, Primary
Intra-operative Variation in Size of Brain Tumors After Craniotomy
We planned to evaluate the change in tumor dimensions of intraaxial parenchymal tumors after craniotomy by comparing the tumor size on intraoperative ultrasonography (IOUSG) with pre-operative CECT and CEMRI brain.
- Trial name
- NCT04365647
- Where
- India
- Volunteers
- 51 people
- Sponsor
- Sheri Kashmir Institute of Medical Sciences
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