Clinical trials: Computed Tomography Scan
Lung Cancer
Centralized Screening Unit (CSU) at Montefiore-Einstein
This study proposes to increase Lung-cancer screening (LCS) in the Bronx, New York. Despite strong evidence that Lung-cancer screening (LCS) can reduce Lung cancer (LCa) deaths, low-dose computed tomography (LDCT) referral rates…
- Trial name
- NCT06284408
- Testing
- Centralized Screening Unit Implementation
- Where
- United States
- Volunteers
- 9,460 people, healthy volunteers welcome
- Sponsor
- Albert Einstein College of Medicine
Hill Sachs
Assessment of Weber Humeral Derotational Osteotomy Using CT Scan
Subjects who have had the Weber osteotomy for Hill-Sachs lesions will have CT of Both shoulders. Amount of rotation in operative shoulder will be compared to contralateral. QOL will be assessed
- Trial name
- NCT00358904
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Eye Enucleation, Orbit Surgery
Post Enucleation Socket Syndrome Study
Superior sulcus deformity in post-enucleation socket syndrome (PESS) may pose a significant cosmetic blemish after enucleation surgery despite apparently adequate orbital volume replacement.
- Conditions
- Eye Enucleation, Orbit Surgery, Postoperative Complications
- Trial name
- NCT00347282
- Where
- Singapore
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Singapore National Eye Centre
Assess Marginal Bone Height Changes Around Dental Implants
Marginal Bone Height Changes Around Two Different Surface Treated Dental Implants Supporting Mandibular Complete Overdenture.
Patients participating in this study were rehabilitated by mucosa supported maxillary complete denture and mandibular overdenture supported by two different surface treated implants; resorbable blast media (RBM) on the right and…
- Trial name
- NCT04800406
- Testing
- Dental Implants
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- National Research Centre, Egypt
Antrolith, Maxillary Sinus
Radiodiagnostic Properties of Maxillary Antroliths
Background: To evaluate the frequency and radiodiagnostic characteristics of maxillary antroliths using cone beam computed tomography.
- Trial name
- NCT06765148
- Testing
- Retrospective radiologic study
- Where
- Turkey (Türkiye)
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University Training and Research Hospital
Lung Cancer
Positron Emission Tomography (PET)/Computed Tomography (CT) and Roentgen in Lung Cancer: Evaluation of Patients in General Practice
The prognosis of lung cancer depends much on the stage of the disease at the time of diagnosis. Only 16 % of lung cancer can be offered curative intended surgery.
- Trial name
- PROLOG (NCT00675168)
- Testing
- PET/CT (low-dose)
- Where
- 3 sites in Denmark
- Volunteers
- 1,700 people, healthy volunteers welcome
- Sponsor
- Odense University Hospital
Alzheimer's Disease
Single Photon Emission Computed Tomography (SPECT) Imaging Study to Develop a Biomarker for Alzheimer's Disease
The main objectives of this proposal are as follows: To assess the dynamic uptake and washout of 123-I MNI-388 and MNI 390, a potential imaging biomarker for β-amyloid burden in brain, using single photon emission computed…
- Trial name
- NCT00886951
- Testing
- I123MNI388/I123MNI390
- Where
- United States
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Institute for Neurodegenerative Disorders
Diagnostic Imaging, Neoplasms
Radiation Dosimetry, Metabolism, Pharmacokinetics, Safety and Tolerability and PET Imaging With BAY94-9392 in Healthy Volunteers and Patients With Cancer or Inflammation
Visual assessment of diagnostic PET/CT (positron emission tomography/computed tomography) images obtained after a single intravenous injection of BAY94-9392 in patients with cancer or inflammation.
- Trial name
- NCT01103310
- Testing
- BAY94-9392
- Where
- 3 sites in United States, Germany and 1 more
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Lantheus Biosciences Ltd.
Alzheimer Dementia (AD), ALS - Amyotrophic Lateral Sclerosis
Ultra-High Resolution PET in Aging, Neurodegeneration and Psychotic Disorders
The goal of this study is to use ultra-high-resolution (UHR) PET imaging to better understand how the brain and spinal cord change in healthy aging and in neurological and psychiatric disorders such as Alzheimer's disease (AD)…
- Conditions
- Alzheimer Dementia (AD), ALS - Amyotrophic Lateral Sclerosis, Parkinson s Disease, REM Sleep Behavior Disorder (iRBD)
- Trial name
- NCT07509125
- Testing
- UHR PET/CT scan of the brain with ¹⁸F-FDG, UHR PET/CT scan of the brain with ¹⁸F-PE2I, UHR PET/CT scan of the brain with ¹⁸F-SynVesT-1
- Where
- Belgium
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Coronary Artery Disease
CCTA to Optimize Diagnostic Yield of Invasive Angiography With AI
Coronary artery disease (CAD) is a leading cause of death. The gold-standard test used to diagnose CAD is invasive coronary angiography (ICA).
- Trial name
- CarDIA-AI (NCT06648239)
- Testing
- Usual Care, Centralized triage with risk score-based screening for obstructive CAD
- Where
- 3 sites in Canada
- Volunteers
- 251 people, healthy volunteers welcome
- Sponsor
- Hamilton Health Sciences Corporation
Contrast Enhancement on Cardiac CT
Comparison of Contrast Agents During CT Angiography
The purpose of this study is to compare the effects of a certain contrast agent (iodixanol) to two other commonly used contrast agents called Iopamidol (Isovue) and iohexol (Omnipaque), on heart and kidney safety in patients…
- Trial name
- Visipaque (NCT01534975)
- Testing
- contrast agent
- Where
- United States
- Volunteers
- 513 people, healthy volunteers welcome
- Sponsor
- Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
Diagnoses Disease
Effect of Cone Beam Computed Tomography on Diagnostic and Therapeutic Decision Making
this study will determine the effect of CBCT examinations on diagnostic and therapeutic decision making in endodontics.
- Trial name
- NCT04689126
- Testing
- surgical or nonsurgical endodontic treatment
- Where
- India
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Postgraduate Institute of Dental Sciences Rohtak
Sarcopenia
L1 M1 of LDCT for Low Muscle Mass Measurement
The first lumbar spine muscle index (L1 MI) on computed tomography (CT) obtained by measuring muscle surface at the first lumbar vertebrae (L1) level is an indicator of total skeletal mass in specific populations.
- Trial name
- NCT04547478
- Testing
- low dose chest CT(LDCT)
- Where
- Taiwan
- Volunteers
- 3,304 people, healthy volunteers welcome
- Sponsor
- Far Eastern Memorial Hospital
Cardiovascular Diseases, Cardiovascular Mortality
Korea Atherosclerosis Study-3
Multidetector-row Computed Tomography (CT) has been introduced for use in the diagnosis of coronary heart disease. The investigators aimed to characterize coronary artery disease in subjects with cardiovascular risk or not, and…
- Conditions
- Cardiovascular Diseases, Cardiovascular Mortality, All-cause Mortality
- Trial name
- KAS3 (NCT01168362)
- Where
- South Korea
- Volunteers
- 4,000 people, healthy volunteers welcome
- Sponsor
- Seoul National University Bundang Hospital
Breast Cancer
Breast Computed Tomography (CT) as a Diagnostic Tool
Lay Summary The American Cancer Society has recommended that all women over the age of 40 have an annual mammogram for many years. This recommendation has been associated with a substantial decrease in breast cancer deaths.
- Trial name
- NCT00957307
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Emory University
Number of Root Canals and it's Configurations in Lower Anteriors
The Prevalence of Extra Root Canals and the Root Canal Configuration in Mandibular Anterior Teeth in a Sample of Egyptian Population Using Cone Beam Computed Tomography
The considerable incidence of extra root canals of anterior mandibular teeth that is usually missed due to lack of knowledge and scarce studies leading to improper endodontic treatment, Therefore, endodontists are in need of…
- Trial name
- NCT03935711
- Volunteers
- 167 people, healthy volunteers welcome
- Sponsor
- Cairo University
Wrist Injuries, Ligament Injury
CLAP : Compare the Quality of 3D Modeling of the Wrist Based on the Cone Beam to the Gold Standard
Recent advances in personalized 3D modeling make it possible to consider personalized hand modeling based on cone-beam CT. The goal is to develop a personalized 3D modeling tool for use in routine clinical practice that reduces…
- Trial name
- CLAP (NCT07632521)
- Testing
- wrist Cone-beam CT, wrist CT scan
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Besancon
Type1 Diabetes Mellitus
PET-CT Scan Method to Monitor Pancreatic B-Cell Loss in Diabetes Mellitus
The pancreas is an organ that plays major roles in the digestion of food. A part of the pancreas called islet beta-cells produces insulin, which regulates the amount of glucose (a sugar) present in the blood at all times.
- Trial name
- NCT00633763
- Testing
- 18F-fallypride
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of California, Irvine
Trauma
Time to Computed Tomography and Association With Survival in Indian Trauma Patients
The study aims to assess whether time to CT is associated with survival in adult trauma patients in an urban lower-middle income setting.
- Trial name
- NCT03453593
- Testing
- No intervention
- Where
- 4 sites in India
- Volunteers
- 16,000 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet
Interstitial Lung Disease
Assessment of Lung Movement With Computed Tomography (CT)
The purpose of this study is to determine whether patient with ILD have altered lung compliance on chest CT before they have macroscopic structural changes on CT.
- Trial name
- NCT03068091
- Testing
- Chest CT, Pulmonary Function Testing
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia