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90 results for “sonography”
Sonography in Hypotension and Cardiac Arrest in the Emergency Department.
ClinicalTrials.gov study NCT01419106. IPD Sharing: Not stated. Countries: 2. Publications: 1.
High Resolution Imaging of Cerebral Vasculature by Functional Micro-Doppler Sonography During Brain Surgery
ClinicalTrials.gov study NCT02090569. IPD Sharing: Not stated. Countries: 1. Publications: 2.
Accuracy of Sonography in Elbow Trauma
ClinicalTrials.gov study NCT05602077. IPD Sharing: NO. Countries: 1. Publications: 12.
Comparing Effects of Beetroot Juice and Mediterranean Diet on Liver Enzymes and Sonography in Patients With NAFLD
ClinicalTrials.gov study NCT05909631. IPD Sharing: NO. Countries: 1. Publications: 1.
Role of B Mode and Color Doppler Sonography in Differentiation Between Pleural Neoplasm and Inflammatory Pleural Thickening in Correlation With CT Findings
ClinicalTrials.gov study NCT05701462. IPD Sharing: Not stated. Countries: 1. Publications: 4.
Sonography-guided Pericapsular Never Group Block for Hip Arthroplasty
ClinicalTrials.gov study NCT04480320. IPD Sharing: UNDECIDED. Countries: 1. Publications: 1.
Data from: A reliability study of colour-Doppler sonography for the diagnosis of chronic cerebrospinal venous insufficiency shows low inter-rater agreement
Objective: Chronic cerebrospinal venous insufficiency (CCSVI) has been extremely variable associated with multiple sclerosis in color-Doppler sonographic studies. We aimed to evaluate inter-rater agreement in color doppler sonograpy venous examination. Design: Inter-rater agreement study. Setting: First-referral multiple sclerosis centre. Participants: thirty-eight multiple sclerosis patients, and 55 age-matched (± 5 years) controls. Intervention: sonography was carried out in accordance with Zamboni's five criteria by 8 sonographers with different expertise, blinded to the status of cases and controls. Each subject was evaluated by two operators. Primary and secondary outcome measures: inter-rater agreement was measured through the Kappa statistics and the Intraclass Correlation Coefficient. Results: The agreement was no higher than chance for criterion 2-reflux in the deep cerebral veins (Kappa=-0.02) and 4-flow not Doppler-detectable in one or both the internal jugular (IJVs) or vertebral veins (VVs) (-0.09). It was substantially low for criterion 1-reflux in the IJVs and/or VVs (0.29), criterion 3-IJV stenosis or malformations (0.23), and criterion 5-absence of IJV diameter increase when passing from sitting to supine position (0.22). The Kappa value for CCSVI as a whole was 0.20 (95% confidence limits=-0.01 - 0.42). Intraclass Correlation Coefficients for the measure of cross-sectional area ranged from 0.05 to 0.25. Inter-rater agreement was low for CCSVI experts (kappa= 0.24; -0.11 to 0.59), and non-experts (0.20; -0.33 to 0.73); neurologists (0.21; -0.06 to 0.47) and non neurologists (0.18; -0.20 to 0.56); cases (0.19; -0.14 to 0.52) and controls (0.21; -0.08 to 0.49). Zamboni-trained neurosonographers ascertained CCSVI more frequently than non-trained. Conclusions: Agreement was unsatisfactory for the diagnosis of CCSVI as a whole, for each of its five criteria, and according to different subgroups. Standardization of the method is urgently needed prior to its further application in studies of patients with multiple sclerosis or other neurological diseases.
Predictive Value of Transabdominal Intestine Sonography in Critically Ill Patients
ClinicalTrials.gov study NCT03589248. IPD Sharing: UNDECIDED. Countries: 0. Publications: 1.
Role of Chest Sonography in Evaluation of Pleurodesis in Patients With Malignant Pleural Effusion
ClinicalTrials.gov study NCT04074902. IPD Sharing: NO. Countries: 0. Publications: 1.
Contrast Sonography for Evaluation of Liver Tumors Prior to Radiofrequency Ablation
ClinicalTrials.gov study NCT00584402. IPD Sharing: NO. Countries: 1. Publications: 0.
Evaluation of Uterine Patency Following Sonography-guided Transcervical Ablation of Fibroids
ClinicalTrials.gov study NCT02844920. IPD Sharing: NO. Countries: 4. Publications: 0.
Prospective Analysis of Value of Contrast-enhanced Sonography During Biopsies of Focal Liver Masses
ClinicalTrials.gov study NCT03040323. IPD Sharing: NO. Countries: 1. Publications: 0.
Ultrasound Guided Fallopian Tube Catheterization During Hysterosalpingo-foam Sonography (HyFoSy)
ClinicalTrials.gov study NCT05537805. IPD Sharing: NO. Countries: 0. Publications: 4.
Sonography-guided Steroid Injection for Carpal Tunnel Syndrome
ClinicalTrials.gov study NCT02575729. IPD Sharing: Not stated. Countries: 0. Publications: 19.
Transthoracic Sonography Versus High Resolution Computed Tomography in Alveolar Intersitial Syndrome
ClinicalTrials.gov study NCT03172585. IPD Sharing: NO. Countries: 0. Publications: 6.
Sonography and Haemophilia
ClinicalTrials.gov study NCT04550988. IPD Sharing: NO. Countries: 1. Publications: 0.
Cesarean Scar Evaluation Using Saline Infusion Sonography in Women With Previous Pregnancy in Scar
ClinicalTrials.gov study NCT05672563. IPD Sharing: NO. Countries: 0. Publications: 10.
Real-time Sonography in Detecting Inadvertent Esophageal Intubation Among Difficult Intubation Patients
ClinicalTrials.gov study NCT05036460. IPD Sharing: NO. Countries: 0. Publications: 3.
Data from: A reliability study of colour-Doppler sonography for the diagnosis of chronic cerebrospinal venous insufficiency shows low inter-rater agreement
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Maturation of Arteriovenous Fistula With Automated Sonography Assessments Trial
ClinicalTrials.gov study NCT06190717. IPD Sharing: NO. Countries: 1. Publications: 0.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.