Clinical trials: CT Scan
Diabetic Foot Ulcer, Coronary Artery Disease
Comparison of Imaging Quality Between Spectral Photon Counting Computed Tomography (SPCCT) and Dual Energy Computed Tomography (DECT)
This pilot study wants to determine to which extent SPCCT allows obtaining images with improved quality and diagnostic confidence when compared to standard Dual Energy CT (DECT), both with and without contrast agent injection.
- Conditions
- Diabetic Foot Ulcer, Coronary Artery Disease, Parenchymatous; Pneumonia, Kidney Stone
- Trial name
- SPEQUA (NCT04328181)
- Testing
- Spectral Photon Counting Computed Tomography (SPCCT), DECT (Dual Energy CT)
- Where
- France
- Volunteers
- 339 people
- Sponsor
- Hospices Civils de Lyon
Acute Scaphoid Waist Fractures
Fluoroscopy vs. Computed Tomography for Diagnosis of Displacement and Instability of Acute Scaphoid Waist Fractures
Aim: The aim of this study is to analyze if fluoroscopy is as accurate as computed tomography in diagnosing displacement of acute scaphoid waist fractures.
- Trial name
- NCT02479009
- Testing
- Fluoroscopy
- Sponsor
- Massachusetts General Hospital
Focus on Developing a Deep Learning Model to Predict the Recurrence Risk of Stage IA Invasive Lung Adenocarcinoma After Sub-lobar Resection
Deep Learning Model to Predict the Recurrence of Stage IA Invasive Lung Adenocarcinoma After Sub-lobar Resection
This study aims to develop a deep learning model based on noncontrast CT images to predict the recurrence risk of stage IA invasive lung adenocarcinoma after sub-lobar resection，which can serve as potential tool to assist…
- Trial name
- DL-Rec-ILA (NCT06659601)
- Where
- China
- Volunteers
- 9 people
- Sponsor
- First Affiliated Hospital of Chongqing Medical University
FAST (Focussed Assessment With Sonography in Trauma)
Comparative Study of FAST Versus Multidetector CT Scan of the Abdomen in Patients With Abdominal Trauma
The aim of the study is to evaluate the diagnostic accuracy of FAST (as regards sensitivity and specificity) as an initial assessment for patients with abdominal trauma compared to that of the gold standard multidetector CT scan…
- Trial name
- NCT04896463
- Testing
- Abdominal ultrasound (US)
- Volunteers
- 100 people
- Sponsor
- Assiut University
Cardiovascular Disease
Olpasiran Trials of Cardiovascular Events and Lipoprotein(a) Reduction - Coronary Computed Tomography Angiography Trial
The primary objective of this trial is to evaluate the effect of olpasiran, compared to placebo, on non-calcified plaque (NCP) volume as measured by Coronary Computed Tomography Angiography (CCTA).
- Trial name
- OCEAN(a)-CCTA (NCT07293260)
- Testing
- Olpasiran
- Where
- 40 sites in United States, Australia and 9 more
- Volunteers
- 406 people
- Sponsor
- Amgen
Periapical Diseases
Impact of Periapical Radiography and Cone Beam Computed Tomography on Periapical Assessment Following Surgical Endodontic Treatment
This study will compare Cone beam Computed Tomography and Periapical radiography in detection and measurement of periapical lesions and healing outcomes following periapical surgery.
- Trial name
- NCT04333940
- Testing
- periapical surgery
- Where
- India
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Postgraduate Institute of Dental Sciences Rohtak
Coronary Artery Disease
Efficacy and Safety Study of Binodenoson in Assessing Cardiac Ischemia
Binodenoson (an experimental drug) and adenosine (an FDA-approved drug that is currently used by doctors) are used to increase blood flow to the heart just like when a person exercises on a treadmill.
- Trial name
- VISION-305 (NCT00944970)
- Testing
- binodenoson, adenosine
- Volunteers
- 578 people
- Sponsor
- Pfizer
Periapical Periodontitis, Treatment Outcome
2-year Treatment Outcomes of Teeth Estimated by Means of Periapical and Endodontic Status Scale
Objectives: Evaluation of endodontic treatment success is largely based on radiographical assessment of anatomical and treatment-related parameters of teeth with apical periodontitis (AP).
- Trial name
- NCT04495270
- Testing
- Analysis of treatment outcomes of teeth with apical periodontitis based on cone-beam computed tomography and estimated by means of Periapical and Endodontic Status Scale"
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Lithuanian University of Health Sciences
Apical Periodontitis
N-acetylcysteine for Root Canal Treatment of Necrotic Teeth With Apical Periodontitis
A randomized controlled trial comparing the postoperative pain intensity, periapical biomarkers level, and periapical healing in patients with necrotic mature teeth and apical periodontitis treated with N-acetylcysteine (NAC), as…
- Trial name
- NAC (NCT07262554)
- Testing
- Calcium hydroxide (Ca(OH)₂), N-Acetylcysteine (NAC)
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Alexandria University
Visceral Obesity, Atherosclerosis
Abdominal Fat and Imaging Measurements of Heart Disease
Although it is frequently mentioned in the media that overweight and obesity have reached epidemic proportions worldwide and in this country, some Canadians are perplexed and sometimes confused about the role of obesity in…
- Conditions
- Visceral Obesity, Atherosclerosis, Metabolic Syndrome
- Trial name
- NCT01447745
- Where
- Canada
- Volunteers
- 357 people, healthy volunteers welcome
- Sponsor
- Laval University
Urolithiasis, Renal Colic
Metabolic Workup in Patients Suffering From Kidney Stone Disease and Osteopenia
Patients suffering from acute renal colic are evaluated by non contrast computerized tomography with excellent identification rates of urinary stones.
- Conditions
- Urolithiasis, Renal Colic, Osteopenia
- Trial name
- NCT04080973
- Testing
- CT scan, 24 hour urine collection
- Where
- Israel
- Volunteers
- 150 people
- Sponsor
- Ziv Hospital
Coronary Arteriosclerosis
Clinical Application of MDCT in Coronary Artery Disease
1) Establish normal value for coronary calcium scoring in Taiwan. 2) Find out the relationship of coronary calcium deposition and coronary artery stenosis. Propose a clinical management guideline based on coronary calcium score.
- Trial name
- NCT00155012
- Where
- Taiwan
- Volunteers
- 200 people
- Sponsor
- National Taiwan University Hospital
Chest Pain
ComParative Diagnostic Study Between Multislice Computed Tomography (MSCT) and Stress Echography in Coronarin Patients.
The aim of this study is to define the best prognostic strategy for patients presenting suspected acute CORONARY syndrome, between MSCT and stress echocardiography.
- Trial name
- PEPSI (NCT00709670)
- Testing
- MSCT and stress echocardiography
- Where
- France
- Volunteers
- 217 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Anxiety
Using Media to Reduce Anxiety for Cardiac Computed Tomography
Coming for a cardiac test can be a daunting experience. Despite providing written information sheets for patients, experience in the scanner demonstrates that many patients are ill-prepared when they attend for cardiac computed…
- Trial name
- NCT02156973
- Testing
- Video information
- Where
- United Kingdom
- Volunteers
- 130 people
- Sponsor
- University Hospital Plymouth NHS Trust
Periodontitis, Periodontitis (Stage 3)
Morphological Characteristics of Mandibular Molar Furcation Involvement and Efficacy of Regenerative Surgical Treatment
This study consists of two components evaluating furcation involvement in mandibular molars among Stage III or Stage IV periodontitis patients.
- Conditions
- Periodontitis, Periodontitis (Stage 3), Furcation Defects
- Trial name
- NCT07770256
- Testing
- Acellular Dermal Matrix + EMD + Xenograft, Autogenous Connective Tissue Graft + EMD + Xenograft
- Where
- Vietnam
- Volunteers
- 98 people
- Sponsor
- University of Medicine and Pharmacy at Ho Chi Minh City
Ventilator-Associated Pneumonia, Tracheobronchitis
CT Scan and Lung Ultrasonography to Improve Diagnostic of Ventilation Acquired Pneumonia in ICU
We aim to show that systematic ultrasonography performed in ventilated patients suspected of ventilation-acquired pneumonia could improve the accuracy of diagnostic of pneumonia, and helps defining the diagnostic of…
- Trial name
- ECTOPICUS (NCT03018431)
- Testing
- CT Scan
- Where
- 2 sites in France
- Volunteers
- 160 people
- Sponsor
- Centre Hospitalier Universitaire de Besancon
Periapical Diseases, Root Canal Infection
Comparing Efficacy of a Stainless-steel Rotary File with Two Nickel-titanium Systems on Periapical Lesion Healing
Background: This study used cone-beam computed tomography (CBCT) to compare a stainless-steel Tornado file system with OneShape and WaveOne rotary systems for biomechanical canal preparation as indicated by the healing of…
- Trial name
- NCT06752837
- Testing
- Tornado rotary system, WaveOne rotary system, OneShape rotary system
- Where
- 2 sites in Lebanon
- Volunteers
- 60 people
- Sponsor
- Beirut Arab University
Metastatic Colorectal Cancer
18FFDG PET/CT for Early Evaluation of Chemotherapy Efficacy in Metastatic Colic Adenocarcinoma
The metastatic colo-rectal cancer (especially with hepatic metastatic lesions, but also peritoneal or pulmonary lesions) is a major public health issue, because of its frequency, the heavy treatments and the cost of new…
- Trial name
- TEP-PREDICT (NCT05531045)
- Testing
- PET/CT
- Where
- France
- Volunteers
- 222 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Ultrasound, Body Composition
Validation of Bedside Ultrasound to Predict Body Composition in Non- and Critically Ill Patients
The prospective study will include 200 patients and 50 critically ill patients, who had an abdominal computed tomography (CT) scan including the L3 level for any clinical reason.
- Trial name
- USVALID (NCT03160222)
- Testing
- Body Composition Measurements
- Where
- Austria
- Volunteers
- 250 people
- Sponsor
- Medical University of Vienna
Atherosclerosis, Coronary Artery Disease
Imaging and Biomarkers of Atherosclerosis in Patients With Stable or Unstable Coronary Artery Disease
In this study, multimodal imaging of atherosclerosis and dosage of new circulating biomarkers will be used to compare patients with stable or unstable coronary artery disease
- Conditions
- Atherosclerosis, Coronary Artery Disease, Acute Coronary Syndrome
- Trial name
- BIOCORE-2 (NCT01186666)
- Testing
- Coronary intervention using IVUS-VH & FDG PET-MDCT
- Where
- France
- Volunteers
- 85 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
The first 1,020 results can be paged through. Add a filter or change the sort order to reach the rest.