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ShareScore release 0.9.0
Dataset results
66 results for “vasodilation”
Does Blood Vessel Vasodilation, Caused by Focal Infiltration of Lidocaine Cause Temporary Nerve Functional Recovery for Patients with Common Peroneal Nerve Injury or Entrapment: Testing the 'Phoenix S
ClinicalTrials.gov study NCT06637046. IPD Sharing: NO. Countries: 1. Publications: 2.
Vasodilator-induced Hypovolemia in Living Liver Donors
ClinicalTrials.gov study NCT02033967. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Insulin Stimulated Vasodilation in Patients With Type 2 Diabetes
ClinicalTrials.gov study NCT04907838. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Vasodilator Free Measure of Fractional Flow Reserve
ClinicalTrials.gov study NCT01118481. IPD Sharing: Not stated. Countries: 1. Publications: 2.
L-arginine Therapy on Endothelium-dependent Vasodilation & Mitochondrial Metabolism in MELAS Syndrome
ClinicalTrials.gov study NCT01603446. IPD Sharing: Not stated. Countries: 1. Publications: 2.
Intravenous Vasodilator vs. Inotropic Therapy in Patients With Heart Failure
ClinicalTrials.gov study NCT02767024. IPD Sharing: Not stated. Countries: 1. Publications: 13.
research data for the paper The quercetin metabolite 4-methylcatechol causes vasodilation via voltage-gated potassium (KV) channels
<p>Research data for paper</p>
Feasibility of Digital Thermal Monitoring to Assess Endothelium-Dependent Vasodilation in Patients Undergoing Hematopoietic Cell Transplantation (HCT)
ClinicalTrials.gov study NCT05029752. IPD Sharing: NO. Countries: 1. Publications: 0.
Vasodilation in Patients With Fabry's Disease
ClinicalTrials.gov study NCT00001774. IPD Sharing: Not stated. Countries: 1. Publications: 2.
Outpatient Vasodilator Assessment Using Iloprost in Pulmonary Hypertension
ClinicalTrials.gov study NCT03044314. IPD Sharing: NO. Countries: 1. Publications: 0.
Radial Artery Vasodilation Heat Study
ClinicalTrials.gov study NCT03620383. IPD Sharing: UNDECIDED. Countries: 1. Publications: 0.
Data from: Continuum of vasodilator stress from rest to contrast medium to adenosine hyperemia for fractional flow reserve assessment
OBJECTIVES: We compared the diagnostic performance with adenosine-derived fractional flow reserve (FFR) #0.8 of contrast-based FFR (cFFR), resting distal pressure (Pd)/aortic pressure (Pa), and the instantaneous wave-free ratio (iFR). BACKGROUND: FFR objectively identifies lesions that benefit from medical therapy versus revascularization. However, FFR requires maximal vasodilation, usually achieved with adenosine. Radiographic contrast injection causes submaximal coronary hyperemia. Therefore, intracoronary contrast could provide an easy and inexpensive tool for predicting FFR. METHODS: We recruited patients undergoing routine FFR assessment and made paired, repeated measurements of all physiology metrics (Pd/Pa, iFR, cFFR, and FFR). Contrast medium and dose were per local practice, as was the dose of intracoronary adenosine. Operators were encouraged to perform both intracoronary and intravenous adenosine assessments and a final drift check to assess wire calibration. A central core lab analyzed blinded pressure tracings in a standardized fashion. RESULTS: A total of 763 subjects were enrolled from 12 international centers. Contrast volume was 8 +- 2 ml per measurement, and 8 different contrast media were used. Repeated measurements of each metric showed a bias <0.005, but a lower SD (less variability) for cFFR than resting indexes. Although Pd/Pa and iFR demonstrated equivalent performance against FFR #0.8 (78.5% vs. 79.9% accuracy, p ¼ 0.78; area under the receiver-operating characteristic curve: 0.875 vs. 0.881, p ¼ 0.35), cFFR improved both metrics (85.8% accuracy and 0.930 area, p < 0.001 for each) with an optimal binary threshold of 0.83. A hybrid decision-making strategy using cFFR required adenosine less often than when based on either Pd/Pa or iFR. CONCLUSIONS: cFFR provides diagnostic performance superior to that of Pd/Pa or iFR for predicting FFR. For clinical scenarios or health care systems in which adenosine is contraindicated or prohibitively expensive, cFFR offers a universal technique to simplify invasive coronary physiological assessments. Yet FFR remains the reference standard for diagnostic certainty as even cFFR reached only ~85% agreement.
Pyridoxine, P2 Receptor Antagonism, and ATP-mediated Vasodilation in Young Adults
ClinicalTrials.gov study NCT03738943. IPD Sharing: NO. Countries: 1. Publications: 0.
A Case Control Study to Investigate the Possible Association Between Atrial Fibrillation and Endothelium Dysfunction by Using Flow-Mediated Vasodilation Method
ClinicalTrials.gov study NCT00173966. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Comparison of ARNI to Alternate Oral Vasodilator Therapies in Patients With Low Cardiac Output
ClinicalTrials.gov study NCT04206865. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Acute Episodes in Chronic Stable Angina: Assessment of the Use of the Coronary Vasodilator Propatyl Nitrate.
ClinicalTrials.gov study NCT02315976. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Stress CMR With Vasodilators to Predict Long-Term Mortality
ClinicalTrials.gov study NCT07191574. IPD Sharing: NO. Countries: 1. Publications: 0.
Effect of Riocigaut on Cerebral Vasodilation and Headache Induction in Healthy Volunteers
ClinicalTrials.gov study NCT05582811. IPD Sharing: NO. Countries: 1. Publications: 0.
Population Pharmacokinetics and Dosage Individualization of Oral Pulmonary Vasodilators in PPHN
ClinicalTrials.gov study NCT04379180. IPD Sharing: UNDECIDED. Countries: 1. Publications: 0.
Effectiveness of the Vasodilator Test With Revatio, Made in Patients With Acute Pulmonary Hypertension
ClinicalTrials.gov study NCT01091012. IPD Sharing: Not stated. Countries: 1. Publications: 0.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.