Clinical trials: Tomography
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
Neurofibromatosis-1, Optic Glioma
PET/MRI in CNS and Extra-CNS Tumors of Patients With Neurofibromatosis-1 (NF1)
This prospective pilot study is designed to provide preliminary data on the use of Fluorodeoxyglucose Positron Emission Tomography-Magnetic Resonance Imaging (FDG-PET-MRI) in patients with neurofibromatosis-1 (NF1) associated…
- Conditions
- Neurofibromatosis-1, Optic Glioma, Plexiform Neurofibroma
- Trial name
- NCT01800032
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- UNC Lineberger Comprehensive Cancer Center
Prostate Cancer
Choline-PET for Evaluating the Incidence of Nodal Metastases Among Newly Diagnosed Patients of Prostate Cancer
Nodal involvement among patients with prostate cancer is known to be a poor prognostic factor. Traditionally, the presence or absence of nodal disease in patients with prostate cancer is ascertained with the use of anatomical…
- Trial name
- ChoPEN (NCT01769950)
- Testing
- Choline-PET
- Where
- India
- Volunteers
- 120 people
- Sponsor
- Bangalore Institute of Oncology
Postpartum Period, Sepsis
Correlation of Survival in Puerperae by Electrical Impedance Tomography
Introduction: Electrical Impedance Tomography (TIE) consists of an equipment that enables the visualization / quantification in real time of the regional distribution of ventilation and pulmonary perfusion, as well as of…
- Conditions
- Postpartum Period, Sepsis, Respiratory Distress Syndrome,Adult, HELLP Syndrome
- Trial name
- COSIPBEIT (NCT03715647)
- Testing
- Sepsis, HELLP Syndrome, Respiratory Distress Syndrome Adult
- Volunteers
- 30 people
- Sponsor
- Amazon University
AMD - Age-Related Macular Degeneration
Comparison of the Sensibility of Swept Source Optical Coherence Tomography Devices in the Detection of Neovascularisation in Large Pigment Epithelium Detachments
The goal of this observational study is to compare swept source optical coherence tomography devices ability to detect macular neovascularisation when there is a large pigment epithelium detachment higher than 250 microns
- Trial name
- NCT07143526
- Testing
- Optical Coherence Tomography Angiography (OCT-A)
- Where
- France
- Volunteers
- 50 people
- Sponsor
- University of Trieste
Ventilator Lung, Surgery
Monitoring of Lung Ventilation Through Electrical Impedance Tomography During Pediatric Surgery
Given the scarcity of studies aimed at assessing the effect of anesthesia and m ventilation on the distribution of lung ventilation in pediatric patients undergoing surgery, with the exclusion of thoracic surgery, the present…
- Conditions
- Ventilator Lung, Surgery, Pediatric
- Trial name
- VentiPed (NCT06370507)
- Testing
- Electrical impedance tomography assessment of ventilation distribution in course of sedation/general anesthesia for pediatric surgery
- Volunteers
- 800 people
- Sponsor
- Azienda Ospedaliero Universitaria Maggiore della Carita
Keratoconus, Corneal Opacity
OCT in Diagnosis of Irregular Corneas
This main goal of this study is to improve the detection, classification, monitoring, and treatment of irregular corneas due to keratoconus, warpage, dry eye, scar, stromal dystrophies, and other corneal conditions.
- Conditions
- Keratoconus, Corneal Opacity, Corneal Dystrophy
- Trial name
- NCT03504800
- Testing
- Optical Coherence Tomography
- Where
- United States
- Volunteers
- 445 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Acute Myocardial Infarction, Unstable Angina
Exploring the Mechanism of Plaque Rupture in Acute Coronary Syndrome Using Coronary CT Angiography and Computational Fluid Dynamics II (EMERALD II) Study
The EMERALD II study is a multinational, multicenter, and retrospective study. ACS patients who underwent CCTA from 1 months to 3 years prior to the event will be retrospectively identified.
- Trial name
- EMERALD II (NCT03591328)
- Testing
- Coronary CT angiography
- Where
- South Korea
- Volunteers
- 429 people
- Sponsor
- Seoul National University Hospital
Cholestasis, Children
Retrospective Review of CT and MR in Pediatric Patients With Cholestasis
The investigators will try to predict the risk of esophageal varices (EVs) in long-term BA survivors using noninvasive computed tomography (CT) or magnetic resonance (MR) indices and the measurement of transverse diameters of…
- Trial name
- NCT01252043
- Where
- Taiwan
- Volunteers
- 80 people
- Sponsor
- National Taiwan University Hospital