Receiver operating characteristic curve for the volumetric impedance phase shift spectroscopy (VIPS) device to differentiate subjects with severe stroke.

Slides:



Advertisements
Similar presentations
Sinusoidal Curve Fitting
Advertisements

Relative Distributions
 Kaplan-Meier survival curves by frequency of exacerbations in patients with COPD: group A, patients with no acute exacerbations of COPD; group B, patients.
Photographs by microscope showing straight (left) and 180° curved models (right) of a fusiform aneurysm in a 3 mm diameter vessel in which the new Low-profile.
Large vessel occlusion screening tools—brain view
Examples of three aneurysms treated with stand-alone coiling.
A thromboembolic occlusion of the right anterior cerebral artery (ACA) occurred during clot removal from the ipsilateral carotid termination. A thromboembolic.
Automatic contour detection algorithm for carotid artery quantification. Automatic contour detection algorithm for carotid artery quantification. The endoluminal.
Embolic occlusion of the right middle cerebral artery (MCA), treated by mechanical thrombectomy using a Solitaire stent. Embolic occlusion of the right.
Photos of a pCONus device showing the stent-like shaft, the four distal petals that rest within the aneurysm, and the polyamide fibers that cross the distal.
Patient No 3 presented with aphasic transient ischemic attacks and a history of a motor vehicle collision 20 years earlier. Patient No 3 presented with.
A 46-year-old female with a giant left internal carotid artery carotid–ophthalmic aneurysm symptomatic with headaches and left eye vision impairment. A.
Kaplan-Meier curves comparing: (A) overall survival for patients treated on trial compared to those outside of a trial; (B) progression-free survival for.
Masashi Maeda et al. Heart Asia 2013;5:7-14
Sinusoidal Curve Fitting
Methods distribution among the three EQAs
Comparison of area under the receiver operating characteristic curves for shock index (SI) and rate over pressure evaluation (ROPE), n=81. Comparison of.
Transvascular hematoma creation and CB-CT-guided hematoma evacuation with the Apollo system. Transvascular hematoma creation and CB-CT-guided hematoma.
Ex vivo testing of the soft robotic devices.
Examples of immediate flow restoration (A, B) and thrombus retrieval (C, D). Examples of immediate flow restoration (A, B) and thrombus retrieval (C, D).
Mean Neck Disability Index (NDI) values pretreatment and at each follow-up interval for all patients (N = 25) as well as for patients with ≤48 months of.
Angiogram acquired at the end of endovascular treatment (A) and coronal multiplanar reformatting from bolus enhanced CT angiography (B), showing two overlapping.
A 55-year-old patient with a history of intraparenchymal hemorrhage on CT of the head (A) related to a right transverse–sigmoid dural arteriovenous fistula.
Photographs showing optical coherence tomography (OCT) images after deployment of the new Low-profile Visualized Intraluminal Support device (LVIS Blue)
Examples of three aneurysms treated with coil embolization except for the ophthalmic aneurysm (C) that was treated with stent assistance. Examples of three.
Range of motion of ALIF and the expandable TLIF devices in both implanted segments (L2-L3 and L3-L4) in flexion-extension under 400N follower preload.
Range and distribution of motion at L5-S1, L4-5, and L3-4 levels for normal (data from literature), untreated (adjacent to treated levels), implanted with.
Area under the receiver operating curve showing 0
Receiver operating characteristic (ROC) curves for the AIMS65 score and Glasgow–Blatchford score (GBS) as predictors of requirement for blood transfusion.
(A) Incidental finding of a wide-necked middle cerebral artery aneurysm on the left side in a 53-year-old woman (right anterior oblique and caudal view).
Receiver operating characteristic (ROC) curves for the AIMS65 score and Glasgow–Blatchford score (GBS) as predictors of requirement for high dependency.
(A) Simulation of flow diversion of a wide neck aneurysm by the pipeline device (PD). (A) Simulation of flow diversion of a wide neck aneurysm by the pipeline.
Magnetic resonance imaging of the cervical spine: reduced thickness of cord along with hyperintense signal on T2 in cord at the level C1-vertebra–myelomalacia.
Rates of closed cervical fracture levels across age groups.
Lateral projection angiogram at completion of the procedure from the left internal carotid artery demonstrating preservation of the transverse sinus providing.
Large vessel occlusion screening tools—brain view
Baseline lateral left vertebral artery angiogram (A) showing the distal stenosis (arrow). Baseline lateral left vertebral artery angiogram (A) showing.
Image processing of aneurysm 6 (Target) including (A) the scanned image, (B) the binary image, (C) the binary image with elliptical mask adjusted to account.
Area under the receiver operating curve showing 0
Justin Mathew et al. Int J Spine Surg 2013;7:e29-e38
(A) The total number of soft elastic clot (SEC) emboli is reduced with the use of the balloon guide catheter (BGC). (A) The total number of soft elastic.
Trend of mean arterial blood pressure over time stratified by outcome defined by modified Rankin Scale (mRS) score: good outcome defined as mRS score ≤2;
Comparison of the number of passes made using a stent retriever in the endovascular therapy following IV rt-PA administration group (IV+EV) and endovascular.
A middle-aged patient with 9 mm internal carotid artery-terminus aneurysm with contralateral access via SL-10 microcatheter, avoiding Y-stent, and demonstrating.
Unruptured left middle cerebral artery aneurysm
Adult patient with enlarging recurrent bilateral chronic subdural hematoma (cSDH) following initially successful burr hole craniotomy. Adult patient with.
 Kaplan-Meier survival curves by frequency of exacerbations in patients with COPD: group A, patients with no acute exacerbations of COPD; group B, patients.
Non-contrast head CT (A) showing diffuse subarachnoid hemorrhage and hydrocephalus. Non-contrast head CT (A) showing diffuse subarachnoid hemorrhage and.
Bland–Altman plots; sheath versus cuff.
Changes of treatment selection for ruptured and unruptured cerebral aneurysms in the USA before and after the publication of the International Subarachnoid.
Adult patient presenting with a mixed density, chronic, left subdural hematoma with associated local mass effect (A). Adult patient presenting with a mixed.
A 63-year-old female with a giant left internal carotid artery, cavernous segment aneurysm undergoing treatment with PED. Angiography from a catheter positioned.
A 69-year-old patient with subarachnoid and intraventricular hemorrhage on CT of the head (A). A 69-year-old patient with subarachnoid and intraventricular.
(A) Survival curves according to clinical response.
Posterior-anterior projection after Onyx embolization in a patient with recurrent chronic subdural hematoma following initial surgical evacuation. Posterior-anterior.
Bland–Altman plots; pressure sensing system (PSS) versus radial artery catheterization (RAC) means. Bland–Altman plots; pressure sensing system (PSS) versus.
(A) Pre-embolization right external carotid lateral view angiograms demonstrating a large blush consistent with a hypervascular glomus jugulare tumor.
An unresponsive 42-year-old patient with seizure.
Woven EndoBridge (WEB) devices used in the US WEB-IT Study.
Receiver operating characteristic (ROC) curve analysis for the LENT score and Eastern Cooperative Oncology Group (ECOG) performance score (PS) for the.
Proportions of the social isolation—AMI and stroke excess risk mediated by biological, behavioural, socioeconomic and health-related factors. Proportions.
Sagittal thick (3.5 mm, A, B, C) and thin (1 mm, D, E, F) and axial thin (0.4 mm, G, H, I) reconstructions of high-resolution flat-panel CT in the same.
An algorithm for the diagnosis and management of CVT
Steps and filters in the translation of physiological information to clinical formulation. Steps and filters in the translation of physiological information.
Temporal profiles of C-reactive protein (CRP), interleukin 6 (IL-6) and interleukin 1 receptor antagonist (IL-1Ra) after subarachnoid hemorrhage plotted.
(A) Anteroposterior view of the cerebral circulation following a left common carotid artery injection showing a large aneurysm arising from the cavernous.
Accuracy of the volumetric impedance phase shift spectroscopy (VIPS) device in differentiating severe stroke from small strokes compared with other commonly.
‘Pull up traction test’ setting: the figure shows a stent retriever deployed within a silicone tube maintained by a rigid scaffold; the push wire is connected.
Kaplan-Meier (K-M) curves of progression-free survival (PFS) in 54 patients with metastatic gastric cancer treated with RAD001. Kaplan-Meier (K-M) curves.
A 71-year-old female with multiple large intracranial aneurysms.
Presentation transcript:

Receiver operating characteristic curve for the volumetric impedance phase shift spectroscopy (VIPS) device to differentiate subjects with severe stroke from subjects suffering small strokes. Receiver operating characteristic curve for the volumetric impedance phase shift spectroscopy (VIPS) device to differentiate subjects with severe stroke from subjects suffering small strokes. Christopher P Kellner et al. J NeuroIntervent Surg doi:10.1136/neurintsurg-2017-013690 Copyright © Society of NeuroInterventional Surgery. All rights reserved.