Clinical trials: Multidetector Computed Tomography
Aortic Valve Stenosis
Metabolic Determinants of the Progression of Aortic Stenosis
Calcific aortic stenosis (AS) has become the most common cardiac disease after coronary artery disease and hypertension. Unfortunately no medical therapies have been proven to decrease either the progression of valve stenosis or…
- Trial name
- PROGRESSA (NCT01679431)
- Testing
- Doppler-echocardiography, Computed tomography, Magnetic resonance imaging
- Where
- Canada
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Laval University
Diagnostic Imaging
A Clinical Study of Xenetix 300 in Multislice Computed Tomography (CT) Pediatric Indications
This is a clinical study of Xenetix 300 in Multislice Computed Tomography (MSCT) in pediatric indications.
- Trial name
- NCT00347022
- Testing
- Xenetix, Visipaque
- Where
- France
- Volunteers
- 145 people
- Sponsor
- Guerbet
Atrial Arrhythmia
Relationship Between the Posterior Atrial Wall and the Esophagus: Esophageal Position and Temperature MEasurement During Atrial Fibrillation Ablation.
A multimodal strategy integrating esophageal visualization with the multidetector computed tomography (MDCT) and simultaneous temperature monitoring has never been put into practice.
- Trial name
- AWESOME-AF (NCT04394923)
- Testing
- Modification of the pulmonary vein ablation line, Regular PVI ablation
- Where
- Spain
- Volunteers
- 64 people
- Sponsor
- Centro Medico Teknon
Lung Cancer Screening
Lung Cancer Screening With Low-dose CT Scan in Women : Implementation Study
The purpose of this study is to determine whether reading of low-dose thoracic CT scans can be done by a single general radiologist who has been trained to lung cancer screening, and will evaluate the performance in comparison…
- Trial name
- CASCADE (NCT05195385)
- Testing
- Low-dose computed tomography of the chest
- Where
- France
- Volunteers
- 2,635 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Coronary Artery Disease
Adenosine Dual Source Computed Tomography (CT) Versus Adenosine Single Photon Emission Computed Tomography (SPECT)
Researchers hope that this new non-invasive multi-detector scanner (DSCT) will provide diagnostic information comparable to the combination of traditional SPECT (for function and blood flow) and CT imaging (for a precise…
- Trial name
- NCT00892307
- Testing
- Dual Source Multidetector CT (DSCT) w/ Adenosine enhancement
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- Cedars-Sinai Medical Center
Chronic Pancreatitis
Secretin Enhanced Multidetector CT Pancreatography for Evaluation of Known or Suspected Chronic Pancreatitis
1. To assess the effect of RG1068 at a dose of 0.2 mcg/kg intravenously (IV) on the diameter of the pancreatic duct when used during Multidetector Computed Tomography (MDCT) of the pancreas. 2.
- Trial name
- NCT00620919
- Testing
- RG1068 (Synthetic Human Secretin)
- Where
- United States
- Sponsor
- Massachusetts General Hospital
Erectile Dysfunction, Lower Urinary Tract Symptoms
Imaging and Interventional Study for Erectile Dysfunction and Lower Urinary Tract Symptoms
Erectile dysfunction is highly prevalent as men grow older. Among the various causes of erectile dysfunction, it has been shown that pelvic arterial insufficiency plays a very important role.
- Conditions
- Erectile Dysfunction, Lower Urinary Tract Symptoms, Peripheral Arterial Disease
- Trial name
- PERFECT (NCT02178761)
- Testing
- drug-eluting balloon, biodegradable vascular scaffold stent, Apex™ PTCA Dilatation Catheter
- Where
- Taiwan
- Volunteers
- 300 people
- Sponsor
- National Taiwan University Hospital
Coronary Artery Disease
The Correlation of Heart Hemodynamic Status Between 320 Multidetector Computed Tomography, Echocardiography and Cardiac Catheterization in Patients With Coronary Artery Disease
With the advances in multidetector computed tomography (MDCT) technology, CT angiography (CTA) of the coronary arteries using 64-slice or dual-source CT systems has evolved into a robust, alternative, noninvasive imaging…
- Trial name
- NCT01083134
- Where
- Taiwan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
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
Lung Cancer
Retrospective Epidemiological Study of Lung Cancer With Low-dose Multislice Computed Tomography
Lung cancer is one of the leading causes of cancer-related death in Taiwan. Early diagnosis of lung cancer may improve cancer survival.
- Trial name
- NCT02736643
- Volunteers
- 1,334 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Acute Coronary Syndromes, Coronary Artery Disease
Computed Tomographic Coronary Angiography for Acute Chest Pain Evaluation
The purpose of this study is to evaluate whether 64-slice Computed Tomographic coronary angiography is useful for rapid diagnosis or exclusion of significant coronary artery disease in patients who present to the Emergency…
- Trial name
- EDCCTA (NCT00615719)
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- Virginia Commonwealth University
Acute Abdomen in Children
Role of Multidetector Computerized Tomography (MDCT) in Diagnosis of Non Traumatic Acute Abdomen in Pediatric Age Group.
To evaluate the role of MDCT in diagnosis of non traumatic causes of acute abdomen in pediatric patients with clinical and surgical correlation.
- Trial name
- NCT04480983
- Testing
- Multidetector Computerized Tomography (MDCT)
- Volunteers
- 50 people
- Sponsor
- Amal Fathy Abo Elgarad
Valvular Heart Disease
Comparing Measurements of the Aortic Valve Taken During Surgery With Those Obtained Before Surgery Using Computed Tomography Scans, in Patients Undergoing Surgical Aortic Valve Replacement
This study aims to understand why there may be differences between the measurements of the aortic valve taken before and during surgery.
- Trial name
- SAVR-CT-AVA (NCT07125469)
- Testing
- The measurements taken from the CT scan will be used to determine the appropriate size for two types of theoretical Transcatheter Aortic Valve Replacement (TAVR) prostheses
- Where
- Italy
- Volunteers
- 82 people
- Sponsor
- Maria Cecilia Hospital
Facial Nerve Paralysis
Multislice Computed Tomography in Cases With Facial Nerve Paralysis Due to Temporal Bone Trauma
Facial nerve paralysis is a disfiguring complication which occurs in 7-10 % of temporal bone fractures. The onset of paralysis may be immediate, delayed or undetermined, the latter of which often occurs in unconscious patients…
- Trial name
- NCT03469427
- Where
- Egypt
- Volunteers
- 15 people
- Sponsor
- Assiut University
Mesenteric Ischemia
Multislice Computed Tomography Angiography in Acute Mesenteric Ischemia
Acute mesenteric ischemia is a life-threatening condition with high mortality. Acute mesenteric ischemia is responsible for fewer than one in 1000 hospital admissions, but its mortality rate ranges between 30% and 90% .
- Trial name
- NCT03484442
- Volunteers
- 30 people
- Sponsor
- Assiut University
Cartilage Ulceration of the Distal Joints
Cone-beam vs Multidetector Computed Tomography (CT) for Arthrography of the Wrist, Ankle, Elbow and Knee
ConeBeam scanner (CBCT) is a widely technique used for dental and maxillofacial imaging. Patients can be set up in a sitting or a laying position in the, Newtom 5G CBCT allowing for an analysis of the limbs distal joints.
- Trial name
- ARCOBE (NCT01771393)
- Testing
- CBCT prior to MDCT, MDCT prior to CBCT
- Where
- France
- Volunteers
- 69 people
- Sponsor
- Hospices Civils de Lyon
Multidetector Computed Tomography, Pulmonary Embolism and Thrombosis
Lung Perfusion Measured With Dual-Energy CT in Patients With Chronic Thromboembolic Pulmonary Hypertension: Comparative Study With Right Heart Catheterization and V/Q
A comparative, observational, cross-sectional and prolective diagnostic test study, including patients that have had a right heart catheterization and were referred for a CT pulmonary angiography as part of their imaging workup…
- Conditions
- Multidetector Computed Tomography, Pulmonary Embolism and Thrombosis, Hypertension Pulmonary Secondary
- Trial name
- NCT03450304
- Where
- Mexico
- Volunteers
- 30 people
- Sponsor
- Instituto Nacional de Cardiologia Ignacio Chavez
Diagnostic Imaging
A Clinical Study of Iobitridol in Patients Undergoing Multislice Computed Tomography (CT) Abdominal Angiography
This is a clinical study of iobitridol in patients undergoing multislice CT (MSCT) abdominal angiography.
- Trial name
- NCT00382317
- Testing
- Iobitridol
- Where
- 2 sites in Austria, France
- Sponsor
- Guerbet
Pancreaticoduodenectomy
Three-Dimensional Vascular Reconstruction of the Pancreas on Multidetector Computed Tomography Images and Its Impact on Patients Undergoing Pancreaticoduodenectomy
Three-Dimensional Vascular Reconstruction of the Pancreas on Multi detector Computed Tomography images and its impact on patients undergoing Pancreatoduodenectomy - A Prospective Observational Study IPDA is difficult to identify…
- Trial name
- NCT05389917
- Testing
- Pancreaticoduodenectomy
- Volunteers
- 25 people
- Sponsor
- Institute of Liver and Biliary Sciences, India
Aortic Valve Calcification
Comparison of Aortic Root Dimension Changes During Cardiac Cycle Between the Patients With and Without Aortic Valve Calcification Using ECG-gated 64-slice and Dual-source 256-slice Computed Tomography Scanners: Results of a Multicenter Study
This study seeks to compare aortic dimension changes during cardiac cycle in patients with and without aortic valve calcification and to evaluate its correlation with aortic valve calcium score in former group.
- Trial name
- NCT01755806
- Where
- 3 sites in Iran
- Volunteers
- 104 people
- Sponsor
- Modarres Hospital