Clinical trials: CAT Scan
Attitudes About CT Utilization
Patient and Physician Attitudes About Informed Consent for Emergency Department (ED) Computerized Axial Tomography (CT) Scans
Hypothesis: The majority of Emergency physicians and patients do not feel that specific informed consent should be obtained for ED CT scans.
- Trial name
- CT Consent (NCT01174836)
- Testing
- Educational session
- Volunteers
- 77 people
- Sponsor
- Lehigh Valley Hospital
Tympanostomy Tube Insertion
Prediciton of the Round Window Visibility Through Posterior Tympanotomy by CT Scan Analysis
It is difficult to predict the intraoperative visibility of the round window through the posterior Tympanostomy. In case of non-visualization, the surgeon may have to change operative technique during cochlear implant surgery.
- Trial name
- NCT03589209
- Where
- France
- Volunteers
- 100 people
- Sponsor
- University Hospital, Strasbourg, France
Primary Hyperparathyroidism
Is Intraoperative PTH Monitoring Obsolete in Times of Choline PET/CT? a Prospective Multicenter Cohort Study to Determine Whether the Regular Preoperative Use of Choline-PET/CT Scan Obviate the Need for Intraoperative PTH-measurement in Patients with Primary Hyperparathyreoidism
In patients with primary hyperparathyreoidism (pHPT) in 80-90% only one of the four parathyroid glands has developed an autonomy and is causative for the disease.
- Trial name
- NCT06804681
- Where
- Switzerland
- Volunteers
- 1,000 people
- Sponsor
- University of Zurich
Bone Marrow Transplant Infection, Bronchiolitis Obliterans
Prospective Study of Belated Pulmonary Complications Occurring in Children Treated With Allogeneic Hematopoietic Stem Cells.
Hematopoietic stem cell transplantation (HSCT) is used to treat an expanding array of malignant and non-malignant disorders. This is a prospective multicenter study, in pediatric allo-BMT recipients to analyze the spectrum of…
- Conditions
- Bone Marrow Transplant Infection, Bronchiolitis Obliterans, Chronic Respiratory Insufficiency, Organizing Pneumonia
- Trial name
- RESPPEDHEM (NCT02032381)
- Testing
- late pulmonary complications occurring in children treated with allogeneic hematopoietic stem cells.
- Where
- France
- Volunteers
- 300 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Anterior Cruciate Ligament Injuries
Clinical Application of the Apex of the Deep Cartilage in Evaluating the Femoral Tunnel of the ACL Reconstruction
With the apex of the deep cartilage (ADC) as the symbol, the consistency of the two methods in the postoperatively computed tomography (CT) and microscopic evaluation of the position of the femoral tract of the anterior cruciate…
- Trial name
- NCT04953546
- Testing
- No Intervention
- Where
- China
- Volunteers
- 52 people
- Sponsor
- Peking University Third Hospital
Critically Ill, Acute Lung Injury
Respiratory Mechanics and Pleural Effusion
The investigators aim to compare the respiratory mechanics in acute lung injury (ALI)/acute respiratory diseases syndrome (ARDS) patients with and without pleural effusion.
- Conditions
- Critically Ill, Acute Lung Injury, ARDS
- Trial name
- NCT00258518
- Testing
- mechanical ventilation/CT Scan
- Where
- Italy
- Volunteers
- 60 people
- Sponsor
- Policlinico Hospital
Radiation Safety
Radiation Safety Alert
In recent years, multiple articles have highlighted the increased risk of developing cancer from ionizing radiation. The risk increases with higher radiation doses, and accumulates with repeated scans.
- Trial name
- NCT01268085
- Testing
- Radiation Alert, Control
- Where
- United States
- Volunteers
- 15,969 people
- Sponsor
- Montefiore Medical Center
Mycobacterium Infections, Nontuberculous
Diagnostic Accuracy of Nontuberculous Mycobacterial Lung Disease Based on Chest CT
The aim of this study was to elucidate the accuracy and inter-rater agreement of diagnosis of nontuberculous mycobacterial lung disease based on chest computed tomography findings.
- Trial name
- NCT02340897
- Volunteers
- 132 people
- Sponsor
- Seoul National University Hospital
Endometrium Cancer
PET/CT in the Management of Patients With Early Stage Endometrial Cancer
Endometrial cancer (EC) is the most common gynecologic malignancy in the developed countries and is the fifth most common cancer among women worldwide.
- Trial name
- ENCA-1 (NCT03570866)
- Testing
- Positron emission tomography and computed tomography, Surgical treatment
- Volunteers
- 40 people
- Sponsor
- Università degli Studi dell'Insubria
Trauma Injury
Development of WHOLE Score
The aim of this study was to investigate the association between injury mechanism, physical examination findings, and laboratory parameters, and the presence of injuries involving multiple computed tomography (CT) regions on…
- Trial name
- WHOLE (NCT07411235)
- Where
- Turkey (Türkiye)
- Volunteers
- 407 people
- Sponsor
- Ankara City Hospital Bilkent
Pediatric Abdominal Imaging, Pediatric Imaging
Pediatrics Mobile CT
A special kind of CT scanner that can move around (called a mobile CT) is already approved by the FDA to take pictures of adult and pediatric heads.
- Trial name
- NCT07166926
- Testing
- Mobile CT
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Duke University
Minor Head Injury
The Value of the Canadian CT Head Rule and the New Orleans Criteria in Minor Head Trauma
The New Orleans Criteria (NOC) and the Canadian CT Head Rules (CCHR) have been developed to decrease the number of normal computed tomography (CT) in mild head injury (MHI).
- Trial name
- NCT01619943
- Testing
- no intervention
- Where
- 3 sites in Tunisia
- Volunteers
- 1,600 people
- Sponsor
- University of Monastir
Neuroendocrine Tumors
18F-MFBG Imaging for Evaluation of Neuroendocrine Malignancies
The purpose of this study is to see how a new tracer named 18F-MFBG (Meta Fluorobenzyl Guanidine) behaves in the body after injection, how it spreads to all the organs and how it is removed from the body.
- Trial name
- NCT02348749
- Testing
- 18F-MFBG (meta-fluoro benzylguanidine), Positron emission tomography (PET) imaging, Blood draws
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Hemangioma, Neoplasm Metastasis
Direct Injection of Alcohol for the Treatment of Spinal Tumors
Tumors of the spine can be described as primary, meaning that the tumor originated from cells normally found in the spine, or metastatic, cells from another area of the body that have spread to the spine.
- Conditions
- Hemangioma, Neoplasm Metastasis, Spinal Neoplasm
- Trial name
- NCT00001417
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Endodontic Infection, Periapical Diseases
The Effect of Different Hemostatic Agents on Hemorrhage Control, Pain and Quality of Life After Endodontic Microsurgery.
Background This randomized clinical trial evaluated the effect of two different hemostatic materials for endodontic microsurgery on bleeding control, postoperative pain and patients' quality of life.
- Trial name
- NCT07311291
- Testing
- Hemostatic Agent 1: Surgical glue (IfaBond, Dipromed, Italy), Hemostatic Agent 2: Ferric sulfate
- Where
- Italy
- Volunteers
- 34 people
- Sponsor
- University of Turin, Italy
Positron-Emission Tomography and Cone-Beam Computed Tomography
Registry Type Study to Monitor for Adverse Drug Reactions to Fedoruk Manufactured [F-18]-Fludeoxyglucose
This is a single-centre, open-label, non-randomized clinical trial designed to monitor the occurrence of adverse events associated with [F-18]-FDG Injection manufactured by the Fedoruk Centre.
- Trial name
- NCT02811185
- Testing
- [F-18]-Fludeoxyglucose
- Volunteers
- 1,012 people
- Sponsor
- University of Saskatchewan
Hereditary Haemorrhagic Telangiectasia, Pulmonary Arteriovenous Malformation
Pulmonary Arteriovenous Malformations (PAVMs) in Hereditary Haemorrhagic Telangiectasia (HHT)
Computed tomography (CT) is the modality of choice to characterize pulmonary arteriovenous malformations (PAVMs) in patients with hereditary haemorrhagic telangiectasia (HHT).
- Conditions
- Hereditary Haemorrhagic Telangiectasia, Pulmonary Arteriovenous Malformation, Cerebral Disorder
- Trial name
- PAVM (NCT03940014)
- Testing
- Data collection from standard follow up
- Volunteers
- 170 people
- Sponsor
- Hospices Civils de Lyon
Respiratory Distress Syndrome, Adult
Abnormalities in Lung Computed Tomography and Physiological Alterations in Patients With Acute Respiratory Distress Syndrome
The objective of the study is to determine the correlation between the physiological variables and the degree of consolidation in lung computed tomography in patients with acute respiratory distress syndrome
- Trial name
- NCT02799940
- Where
- Argentina
- Volunteers
- 29 people
- Sponsor
- Hospital Regional Rio Gallegos
Cleft Lip and Palate, Bone Graft; Complications
Correlation Between Body Mass Index and Progressive Grafted Bone in Cleft Patients
The cleft patients received alveolar bone graft(ABG) for alveolar defect. Body mass index (BMI) was measured for each patients when receiving ABG.
- Trial name
- NCT05002920
- Testing
- alveolar bone grafting
- Where
- Taiwan
- Volunteers
- 39 people
- Sponsor
- Chang Gung Memorial Hospital
Obstructive Jaundice
Diagnostic Accuracy of Magnetic Resonance Cholangiopancreatography in Patients With Obstructive Jaundice
Evaluate the diagnostic accuracy of Magnetic Resonance Cholangiopancreatography (MRCP) compared with Ultrasound and Computed Tomography (CT) in patients with obstructive jaundice taking findings of ERCP/ PTC and histopathology as…
- Trial name
- NCT06754397
- Testing
- Magnetic Resonance Cholangiopancreatography
- Volunteers
- 50 people
- Sponsor
- Sohag University