Clinical trials: Computed Tomography
Aortic Valve Insufficiency, Aortic Stenosis
Three Dimensional Imaging and Wireless Technologies to Enhance Medical Care in Space
NASA has outlined the most urgent threats to life and health in manned spaceflight. One of the threats is the risk of trauma and acute medical problems.
- Trial name
- NCT00598767
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- The Cleveland Clinic
AI (Artificial Intelligence), Mammary Cancer
Experiment on the Use of Innovative Computer Vision Technologies for Analysis of Medical Images in the Moscow Healthcare System
It is planned to integrate various services based on computer vision technologies for analysis of the certain type of x-ray study into Moscow Unified Radiological Information Service (hereinafter referred to as URIS).
- Conditions
- AI (Artificial Intelligence), Mammary Cancer, Lung Cancer, X-Rays; Lesion
- Trial name
- NCT04489992
- Where
- Russia
- Volunteers
- 133,000 people, healthy volunteers welcome
- Sponsor
- Research and Practical Clinical Center for Diagnostics and Telemedicine Technologies of the Moscow Health Care Department
Stroke, Hemorrhage
Cone Beam Computed Tomography Following Thrombectomy
Cerebral haemorrhages following reperfusion treatments involve not only rupture of the blood-brain barrier, but also direct damage to vessels related to the equipment used and secondary toxicity to thrombolytics.
- Trial name
- Hemathromb (NCT03869567)
- Testing
- cone beam CT
- Where
- France
- Volunteers
- 5 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Alveolar Ridge Augmentation
Bone Quality and Quantity Following Guided Bone Regeneration
Edentulism refers to a state of full or partial lack of teeth. This situation may interfere with essential functions such as mastication, speech and even appearance.
- Trial name
- NCT01361321
- Where
- Israel
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
Lung Cancer, COPD
DEPRECAP: Lung Cancer Screening Programme by LDCT for Patients With COPD or Emphysema.
The DEPRECAP (Early detection of lung cancer) study is an ongoing, prospective, longitudinal, multicenter lung cancer screening program that recruited individuals with COPD or emphysema from the pulmonary clinics of Fundación…
- Conditions
- Lung Cancer, COPD, Emphysema
- Trial name
- DEPRECAP (NCT06690385)
- Where
- 2 sites in Spain
- Volunteers
- 1,998 people
- Sponsor
- Instituto de Investigación Sanitaria de la Fundación Jiménez Díaz
Ovarian Cancer
Pilot Study to Evaluate 18F-fluorodeoxyglucose (FDG) Positron Emission Tomography /Computed Tomography (PET/CT) in Prediction of Early Response to Chemotherapy in Ovarian Cancer.
We hypothesize that 18FDG Positron Emission Tomography (FDG PET) imaging, carried out after the first cycle of chemotherapy, will identify responders, thus permitting early termination of potential toxic therapy in non…
- Trial name
- NCT00620243
- Testing
- 1: FDG PET
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Aortic Stenosis
Cardiac Magnetic Resonance Imaging Versus Computed Tomography to Guide Transcatheter Aortic Valve Replacement
To prove the non-inferiority of TAVR-CMR compared to TAVR-CT to guide TAVR according to clinical efficacy, defined as implantation success based on the VARC-2 criteria.
- Trial name
- TAVR-CMR (NCT03831087)
- Testing
- TAVR-CMR, TAVR-CT
- Where
- Austria
- Volunteers
- 267 people
- Sponsor
- Medical University Innsbruck
Renal Calculi
Diagnostic Accuracy of x Ray Kub in Diagnosing Renal Calculi Keeping CT Scan as Gold Standard
In clinical practice both Xray and CT Scan KUB are reliable,however, Ctscan is superior to X ray KUB in detecting renal and ureteric calculi,the reson being stone that are missed by xray KUB are usually small and sould pass…
- Trial name
- NCT06767384
- Testing
- X-ray
- Where
- Pakistan
- Volunteers
- 235 people, healthy volunteers welcome
- Sponsor
- Superior University
Head Trauma
Immunemodulation in Patients With Minor Head Injury
The purpose of this study is to try to prove the worth of the two (2) Serum Proteins S-100 Beta and NSE in combination with a diagnostic algorithm to help to establish diagnosis in patients with minor head injury.
- Trial name
- MHI (NCT00622778)
- Where
- Austria
- Volunteers
- 130 people
- Sponsor
- Medical University of Vienna
Pelvic Tumor, Retroperitoneal Tumor
Contribution of 3D Modeling in Surgical Management of Pediatric Retroperitoneal and Pelvic Tumors
This study's purpose is the comparison of the automatically segmented 3D model to the reference manual segmentation, based on the Dice precision index.
- Trial name
- 3D-PEDSURG (NCT06418243)
- Where
- France
- Volunteers
- 40 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Arthritis, Rheumatoid, Lung Diseases, Interstitial
Developing a Screening Tool for Interstitial Lung Disease in People With Rheumatoid Arthritis Using Risk Factors
The overall aim of the study is to develop and validate a Rheumatoid Arthritis-Interstitial Lung Disease (RA-ILD) clinical prediction model (screening tool) based on risk factors to guide screening for ILD in patients with RA…
- Trial name
- NCT05855109
- Where
- 28 sites in United States, France and 4 more
- Volunteers
- 1,304 people
- Sponsor
- Boehringer Ingelheim
Left Ventricular Noncompaction, Isolated Noncompaction of the Ventricular Myocardium
Cardiac Computed Tomography: Characteristics of Isolated Left Ventricular Non-compaction
The diagnostic criteria for isolated left ventricular non-compaction cardiomyopathy (IVNC) have been well established for echocardiography and cardiac magnetic resonance, such validation is lacking for computed tomography (CT).
- Trial name
- NCT01470014
- Where
- Switzerland
- Volunteers
- 39 people
- Sponsor
- University of Zurich
Complications Due to Coronary Artery Bypass Graft, Graft Failure
Patency-Coronary Trial
Heart bypass surgery is used to increase blood flow to the heart. This surgery is usually done using a heart-lung machine (on-pump surgery) allowing the surgeon to perform the procedure on a still heart.
- Trial name
- PATENCY (NCT01414049)
- Testing
- On-pump CABG, Off-pump CABG
- Where
- 3 sites in Canada
- Volunteers
- 1,200 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Coronary Artery Disease
A Low-dose Radiation and Contrast Agent Exposure Protocol for Coronary CTA in Diabetic Patients
To assess diagnostic accuracy,image quality and renal safety of a double low-dose coronary CTA protocol at coronary artery evaluation in patients with diabetes by using invasive coronary angiography(ICA) as the reference method…
- Trial name
- NCT04342455
- Testing
- double-low scanning
- Where
- China
- Volunteers
- 400 people
- Sponsor
- First Affiliated Hospital Xi'an Jiaotong University
Radiology, Inflammatory Bowel Diseases
CT Using MBIR in Crohn's Disease: Prospective Clinical Evaluation of Diagnostic Efficacy, Safety and Patient Outcome.
This study aims to assess the use of low dose CT reconstructed with MBIR for the assessment of patients with inflammatory bowel disease who need CT to assess for disease complications.
- Trial name
- NCT03140306
- Testing
- Patients who have had split dose CT
- Where
- Ireland
- Volunteers
- 56 people
- Sponsor
- University College Cork
Aneurysmal Subarachnoid Hemorrhage
Clazosentan in Preventing the Occurrence of Cerebral Vasospasm Following an Aneurysmal Subarachnoid Hemorrhage (aSAH)
The purpose of the study is to measure how effective and safe three different doses of the drug clazosentan are in preventing vasospasm after subarachnoid hemorrhage.
- Trial name
- CONSCIOUS-1 (NCT00111085)
- Testing
- Clazosentan 1 mg/h, Clazosentan 5 mg/h, Clazosentan 15 mg/h
- Where
- 16 sites in United States, Canada
- Volunteers
- 413 people
- Sponsor
- Idorsia Pharmaceuticals Ltd.
Prostate Cancer
68Ga-RM2 for PET/CT of Gastrin Releasing Peptide Receptor (GRPr) Expression in Prostate Cancer
The purpose of this study is to see if a new diagnostic research agent named 68Ga-RM2 can show prostate cancer on a PET/CT scan.
- Trial name
- NCT02559115
- Testing
- 68Ga-RM2 (RM2), PET/CT Scan
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Renal Colic, Flank Pain
Limit Computed Tomography (CT) Scanning in Suspected Renal Colic
Computed tomography (CT) scanning is overused, expensive, and causes cancer. CT scan utilization in the U.S. has increased from an estimated 3 million CTs in 1980 to 62 million per year in 2007.
- Conditions
- Renal Colic, Flank Pain, Back Pain
- Trial name
- Prospective (NCT01352676)
- Where
- 2 sites in United States
- Volunteers
- 635 people
- Sponsor
- Yale University
Acute Coronary Syndrome
Diagnostic Performance of Coronary Calcification Detection on CT Scan
thoracic pain is one of the most frequent reasons for consulting the emergency room. Chest pain can be a sign of different pathologies with a wide range of severity, from life-threatening aortic dissection or myocardial…
- Trial name
- Calci-DT (NCT05538117)
- Where
- France
- Volunteers
- 300 people
- Sponsor
- University Hospital, Strasbourg, France
Inflammatory, Interstitial, Rare Lung Diseases
The Study Of Probe-Based Confocal Laser Endomicroscopy Of Distal Airways In Diagnostics Of Lung Diseases
The study is devoted to the comparative analysis of the data received in patients with lung pathology using new method of probe-based confocal laser endoscopy of distal airways and two reference methods: high resolution computed…
- Trial name
- pCLE (NCT02006940)
- Testing
- miniprobe Alveoflex
- Where
- Russia
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Federal Research Clinical Center of Federal Medical & Biological Agency, Russia
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