Clinical trials: CAT Scan
Pediatric Abdominal Trauma
Pediatric Blunt Abdominal Trauma Clinical Prediction Model
The submitted proposal is designed to reduce morbidity and mortality to injured children. Significant variability in the initial trauma assessment exists among institutions.
- Trial name
- NCT02206698
- Where
- 14 sites in United States
- Volunteers
- 2,800 people
- Sponsor
- Medical University of South Carolina
Aneurysm Abdominal
Reintervention Rates and Complications in Endovascular Aneurysm Repair (EVAR) and the Use of Colour Doppler Ultrasound (CDUS) and Computed Tomography Angiography (CTA) in Identifying Endoleak Complications
To provide a robust view of EVAR surveillance at UHL, this study proposes to retrospectively assess the surveillance programme to get a better view of post-operative complications following endovascular aneurysm repair.
- Trial name
- NCT07581392
- Where
- Ireland
- Volunteers
- 405 people
- Sponsor
- University Hospital of Limerick
Cervical Cancer
MRI and CT Scans to Evaluate Invasive Cervical Cancer Before Treating Patients
RATIONALE: Imaging procedures such as MRI or CT scans may improve the ability to detect cervical cancer and determine the extent of disease.
- Trial name
- ACRIN 6651 (NCT00004936)
- Testing
- iodinated contrast dye, computed tomography, magnetic resonance imaging
- Where
- 2 sites in United States
- Sponsor
- American College of Radiology Imaging Network
Developmental Dysplasia of the Hip, Acetabular Bone Loss
3D-Printed Pelvic Models for Planning Complex Total Hip Arthroplasty
Total hip arthroplasty (THA) in patients with complex acetabular anatomy can be challenging because of abnormal bone structure, deformity, or bone loss.
- Conditions
- Developmental Dysplasia of the Hip, Acetabular Bone Loss, Acetabular Fracture
- Trial name
- NCT07904637
- Testing
- Conventional Imaging-Based Preoperative Planning, CT-Based 3D-Printed Pelvic Model-Assisted Planning
- Where
- Egypt
- Volunteers
- 15 people
- Sponsor
- Ain Shams University
Ewing Sarcoma, Osteosarcoma
Eligibility Screening for a NCI Pediatric Oncology Branch Research Study
Patients who are being considered for participation in a NCI Pediatric Oncology Branch research study will be screened for eligibility under this protocol.
- Conditions
- Ewing Sarcoma, Osteosarcoma, Neuroblastoma, Acute Lymphoblastic Leukemia
- Trial name
- NCT00026780
- Where
- United States
- Volunteers
- 1,720 people
- Sponsor
- National Cancer Institute (NCI)
Bifid Mandibular Canal
Accuracy of AI in Detecting Bifid Mandibular Canal on CBCT: A Diagnostic Accuracy Study
The goal of this observational study is to evaluate how accurately a deep learning-based artificial intelligence (AI) model can detect and segment bifid mandibular canals (BMCs) on cone-beam computed tomography (CBCT) scans in…
- Trial name
- BMC-AI (NCT07114484)
- Where
- Egypt
- Volunteers
- 117 people
- Sponsor
- Sara Reda Abdelhamid Aboseif
Conditions Requiring a Brain Magnetic Resonance Imaging, Head Computerized Tomography, or Head Ultrasound
Low Field Magnetic Resonance Imaging Assessment With Outpatients
The objective of the study is to perform imaging assessments of an early stage magnetic resonance imaging (MRI) system on patients using low field magnetic strength.
- Trial name
- NCT05582785
- Testing
- Hyperfine MRI
- Where
- United States
- Volunteers
- 500 people
- Sponsor
- Children's Mercy Hospital Kansas City
Abdominal Injury, Pelvic Fracture
Developing a Decision Instrument to Guide Abdominal-pelvic CT Imaging of Blunt Trauma Patients
Unrecognized abdominal and pelvic injuries can result in catastrophic disability and death. Sporadic reports of "occult" injuries have generated concern, and physicians, fearing that they may miss such an injury, have adopted the…
- Conditions
- Abdominal Injury, Pelvic Fracture, Genital Hemorrhage, Lumbar Spine Injury
- Trial name
- NEXUS AP CT (NCT04937868)
- Testing
- There are no interventions associated with this study
- Where
- United States
- Volunteers
- 12,000 people
- Sponsor
- University of California, Los Angeles
Prostate Cancer
CT Scans in Guiding the Treatment of Patients With Prostate Cancer Who Are Undergoing Radiation Therapy
RATIONALE: Radiation therapy uses high-energy x-rays to damage tumor cells. Multiple CT scans may improve the accuracy of radiation therapy for prostate cancer.
- Trial name
- NCT00020891
- Testing
- computed tomography, radiation therapy
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Metal Artifacts, Implant
Effect of FOV and mA on Metal Artifacts on CBCT
The aim of this study is to evaluate the effect of exposure parameters as milliampere (mA) and field of view (FOV) in CBCT on metal artifact of dental implant.
- Trial name
- NCT04935944
- Testing
- CBCT radiation
- Where
- Egypt
- Volunteers
- 4 people
- Sponsor
- Cairo University
Fear, Computed Tomography
Letting Children Listen to Music During Computed Tomography
This study examines the effect of music during computed tomography in children. This study, conducted on a total of 60 children, was divided into two groups: the music group and the control group.
- Trial name
- NCT06086509
- Testing
- Music
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Gümüşhane Universıty
Lung Diseases
Diagnostic Value of Chest Ultrasound in Pediatrics Lung Diseases
To evaluate the accuracy of chest ultrasound for diagnosis of different lung lesions in comparison to the gold standard among children.
- Trial name
- NCT04326972
- Testing
- ultrasound
- Volunteers
- 50 people
- Sponsor
- Assiut University
Traumatic Brain Injury
S-100B as Pre-Head CT Scan Screening Test After Mild Traumatic Brain Injury
The purpose of the study is to determine if a specific blood protein, S-100B, can help predict who will have a traumatic abnormality on head CT scan after a concussion.
- Trial name
- NCT00717301
- Where
- 6 sites in United States
- Volunteers
- 1,252 people
- Sponsor
- University of Rochester
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)
Breast Cancer, Bone Metastases
Bone Response in Metastatic Breast Cancer Involving Bones
Primary Objectives: To estimate and compare the sensitivity and specificity of computed tomography (CT), plain radiography (XR), and skeletal scintigraphy (SS) with each other for the assessment of response of bone metastasis in…
- Trial name
- NCT00420433
- Testing
- Skeletal Scintigraphy, Radiography, CT Scan
- Where
- United States
- Volunteers
- 37 people
- Sponsor
- M.D. Anderson Cancer Center
Acute Respiratory Distress Syndrome
Long Term (1 Year) Respiratory Sequelae in Children Surviving an Acute Respiratory Distress Syndrome
The purpose of this study is to assess long term (1 year) respiratory sequelae in children surviving an acute respiratory distress syndrome
- Trial name
- NCT01435889
- Where
- 5 sites in Belgium, France
- Volunteers
- 38 people
- Sponsor
- University Hospital, Lille
Pneumothorax
Lung Ultrasound in the Evaluation of Pneumothorax Size
Background Assessment of the percentage of lung collapse is crucial in the therapeutic decision-making of pneumothorax. The methods normally used to this purpose are radiological.
- Trial name
- LUS-PNXsize (NCT01572584)
- Where
- Italy
- Volunteers
- 115 people
- Sponsor
- San Luigi Gonzaga Hospital
Abdominal Pain
Correlation of Location of Abdominal Tenderness With Acute CT Abnormalities in Emergency Department Patients
To determine the correlation between the region of abdominal tenderness determined by the examining physician and the location of acute pathology diagnosed on abdominal CT.
- Trial name
- NCT00673374
- Testing
- radio-opaque adhesive skin markers
- Where
- United States
- Volunteers
- 102 people
- Sponsor
- Duke University
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
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