1. Articles from Javier Moreno-Montañés

    1-7 of 7
    1. Agreement Among Spectral-Domain Optical Coherence Tomography, Standard Automated Perimetry, and Stereophotography in the Detection of Glaucoma Progression

      Agreement Among Spectral-Domain Optical Coherence Tomography, Standard Automated Perimetry, and Stereophotography in the Detection of Glaucoma Progression

      Purpose. The purpose of this study was to evaluate the agreement among spectral-domain optical coherence tomography, standard automated perimetry (SAP), and optic disc stereo photography in the detection of glaucomatous progression. Methods. This was an observational cohort study enrolling 246 eyes (148 patients) followed for an average of 31.8 ± 9 months. Images were obtained every 6 to 12 months with optical coherence tomography (OCT), visual field test, and optic disc stereo photography. Progression was determined with OCT using guided progression analysis (GPA) software, in perimetry with Humphrey field analyzer GPA, and by masked assessment of stereo photograph series. Agreement ...

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    2. Diagnostic ability of macular nerve fiber layer thickness using a new segmentation software in glaucoma suspects

      Diagnostic ability of macular nerve fiber layer thickness using a new segmentation software in glaucoma suspects

      Purpose. To assess the capacity of internal retinal layer thickness measurements made at the macula using new spectral domain OCT software (Spectralis OCT, Heidelberg Engineering) to distinguish between healthy subjects and those with suspected glaucoma. The diagnostic performance of such measurements was also compared with that of conventional peripapillary retinal nerve fiber layer (RNFL) thickness measurements. Methods. The study included 38 subjects with suspected glaucoma and 38 age-matched healthy subjects. In one randomly selected eye of each participant, thickness measurements at the level of the macula were made of the nerve fiber layer (mRNFL), the ganglion cell layer (GCL) and ...

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    3. A comparison of false positives in retinal nerve fiber layer, optic nerve head and macular ganglion cell-inner plexiform layer from two spectral-domain optical coherence tomography devices

      A comparison of false positives in retinal nerve fiber layer, optic nerve head and macular ganglion cell-inner plexiform layer from two spectral-domain optical coherence tomography devices

      BACKGROUND: The incidence of false positive (FP) results of optic coherence tomography (OCT) retinal nerve fiber layer (RNFL) color code in healthy subjects can be very high with Cirrus OCT. Recent evidence has shown that OCT parameters derived from macular ganglion cell-inner plexiform layer (GCIPL) have excellent ability to discriminate between normal eyes and eyes with early glaucoma. METHODS: This was a prospective, cross-sectional study. One hundred eyes from 50 healthy volunteers underwent circumpapillary scanning by Cirrus and Spectralis OCT and macular scanning using Cirrus OCT. FP rates for each of the OCT parameters, using predefined criteria for an abnormal ...

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    4. Influence of Examiner Experience on the Reproducibility of Retinal Nerve Fiber Thickness Values Using Cirrus and Stratus OCTs

      Influence of Examiner Experience on the Reproducibility of Retinal Nerve Fiber Thickness Values Using Cirrus and Stratus OCTs

      Purpose: The purpose of the study was to evaluate the influence of the examiner's experience on the reproducibility of retinal nerve fiber layer (RNFL) measurements obtained with Cirrus optical coherence tomography (OCT) and Stratus. Methods: Fifty-one normal and glaucomatous eyes of 51 participants were included. Two examiners (1 novice, 1 experienced) obtained 2 scans using both OCTs. For quantitative measurements, Bland and Altman limits of agreement were evaluated. For qualitative classifications, [kappa] coefficients were calculated. Results: Signal strength was higher with Cirrus than with Stratus (P

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    5. Comparison of Retinal Nerve Fiber Layer Thickness Values Using Stratus Optical Coherence Tomography and Heidelberg Retina Tomograph-III

      Purpose: To evaluate the usefulness of retinal nerve fiber layer (RNFL) thickness measurements using the Heidelberg Retina Tomograph-III (HRT-III) in normal, ocular hypertensive, and glaucomatous eyes and compare the thickness measurements using HRT-III and Stratus Optical Coherence Tomography-3 (OCT-3). Methods: Sixty-nine normal eyes, 60 eyes ocular hypertensive, and 111 glaucomatous were included. All participants underwent visual field, HRT-III, and OCT-3 examinations on the same day. Patients were classified into 3 groups according to intraocular pressure and visual field damage. The sensitivity/specificity of RNFL thickness measurements and RNFL thickness classifications using HRT-III and OCT-3 were calculated. The sensitivity/specificity of ...
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    6. Cirrus High-Definition Optical Coherence Tomography Compared to Stratus Optical Coherence Tomography in Glaucoma Diagnosis

      Purpose: To compare the retinal nerve fiber layer (RNFL) evaluation using Cirrus optical coherence tomography (OCT) and Stratus OCT in glaucoma diagnosis. Methods: One-hundred-thirty normal and 86 glaucomatous patients were included in this prospective study. The signal strength values using the OCTs were evaluated. The sensitivities/specificities of global RNFL average thickness were compared, in the four quadrants and for each clock hour. Receiver operating characteristic curves (ROC), areas under the ROC (AUC), and likelihood ratio (LR) were plotted for RNFL thickness. Agreement between the OCTs was calculated using Bland-Altman method and kappa (k) coefficient. Results: Twenty-three percent of all ...
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    7. Optical coherence tomography evaluation of posterior capsule opacification related to intraocular lens design

      Purpose To evaluate posterior capsule opacification (PCO) and the impact of different intraocular lens (IOL) models on PCO characteristics using optical coherence tomography (OCT). Methods Eighty-three eyes with PCO (fibrosis or pearl type) and 32 pseudophakic eyes without PCO were included. Horizontal 3.0 mm long OCT scans of the posterior capsule were obtained. Measurements and means of the peak posterior capsule intensity (PCI) and posterior capsule thickness (PCT) (distance between 2 spikes at posterior capsule) at 3 scan points were recorded. The PCI and PCT were compared with best corrected visual acuity (BCVA) and IOL data. Results The PCT ...
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    1-7 of 7
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    Influence of Examiner Experience on the Reproducibility of Retinal Nerve Fiber Thickness Values Using Cirrus and Stratus OCTs A comparison of false positives in retinal nerve fiber layer, optic nerve head and macular ganglion cell-inner plexiform layer from two spectral-domain optical coherence tomography devices Diagnostic ability of macular nerve fiber layer thickness using a new segmentation software in glaucoma suspects Agreement Among Spectral-Domain Optical Coherence Tomography, Standard Automated Perimetry, and Stereophotography in the Detection of Glaucoma Progression Optical coherence tomography findings in patients with transfusion-dependent β-thalassemia Higher-order regression three-dimensional motion-compensation method for real-time optical coherence tomography volumetric imaging of the cornea Optical coherence tomography image based eye disease detection using deep convolutional neural network Optical Coherence Tomography Biomarkers in Predicting Treatment Outcomes of Diabetic Macular Edema After Dexamethasone Implants Macular and Optic Disc Parameters in Children with Amblyopic and Nonamblyopic Eyes under Optical Coherence Tomography Fundus Images Optical coherence tomography assessment of the enamel surface after debonding the ceramic brackets using three different techniques Optical Engineering Opening at Aeon Imaging PhD Position for Uncertainty-aware AI-based Predictive Model for Treatment Decision Making at University of Amserdam