1. Articles from Jose M. Martinez-de-la-Casa

    1-7 of 7
    1. Peripapillary and macular vascular parameters by optical coherence tomography angiography in primary congenital glaucoma

      Peripapillary and macular vascular parameters by optical coherence tomography angiography in primary congenital glaucoma

      Objective: To evaluate the differences in peripapillary and macular vascular parameters by optical coherence tomography angiography (OCTA) between patients with primary congenital glaucoma (PCG) and healthy controls; and to determine their diagnostic accuracy. Material and methods: Observational, cross-sectional study including 39 eyes with PCG and 78 healthy eyes. Only one eye per patient was included. All included patients underwent a comprehensive ophthalmic examination and peripapillary and macular analysis were performed by Angioplex TM OCTA (Cirrus HD-OCT 5000) with a 4.5 × 4.5 mm optic nerve head scan and 6 × 6 mm macular scan. Global data and quadrant data from ...

      Read Full Article
    2. Utility of optical coherence tomography angiography in detecting vascular retinal damage caused by arterial hypertension

      Utility of optical coherence tomography angiography in detecting vascular retinal damage caused by arterial hypertension

      Objective: To evaluate the potential utility of perfusion density measurements to discriminate patients with arterial hypertension by cardiovascular risk category. Methods: In this cross-sectional study, one eye per subject was evaluated (N = 73). The study cohort was divided into three groups according to the clinical criteria established by the European Guidelines for Arterial Hypertension: 26 controls, 24 patients with low cardiovascular risk, and 23 patients with very high cardiovascular risk. All patients were examined using RS-3000 Advance optical coherence tomography angiography to analyze macular and peripapillary perfusion density. Results: There were no differences among the three risk groups by sex ...

      Read Full Article
    3. Diagnostic capacity of SD-OCT segmented ganglion cell complex versus retinal nerve fiber layer analysis for congenital glaucoma

      Diagnostic capacity of SD-OCT segmented ganglion cell complex versus retinal nerve fiber layer analysis for congenital glaucoma

      Purpose To compare the diagnostic performance of circumpapillary retinal nerve fiber layer (cpRNFL) analysis versus segmented ganglion cell complex analysis both by spectral-domain optical coherence tomography (SD-OCT) in children with primary congenital glaucoma (PCG). Methods Participants were 40 children diagnosed with PCG and 60 healthy children. Ophthalmological data collected (for one eye per child) were cup-disc ratio (C/D) and axial length (AL). SD-OCT with automated segmentation was used to measure the thicknesses and volumes of the macular retinal nerve fiber layer (mRNFL), ganglion cell layer (GCL), and inner plexiform layer (IPL). For the cpRNFL measurements conventional S-D OCT software ...

      Read Full Article
    4. Impacts of age and sex on retinal layer thicknesses measured by spectral domain optical coherence tomography with Spectralis

      Impacts of age and sex on retinal layer thicknesses measured by spectral domain optical coherence tomography with Spectralis

      Objective To examine differences in individual retinal layer thicknesses measured by spectral domain optical coherence tomography (SD-OCT) (Spectralis ® ) produced with age and according to sex. Design Cross-sectional, observational study. Methods The study was conducted in 297 eyes of 297 healthy subjects aged 18 to 87 years. In one randomly selected eye of each participant the volume and mean thicknesses of the different macular layers were measured by SD-OCT using the instrument's macular segmentation software. Main outcome measures Volume and mean thickness of macular retinal nerve fiber layer (mRNFL), ganglion cell layer (GCL), inner plexiform layer (IPL), inner nuclear layer ...

      Read Full Article
    5. Normative database for separate inner retinal layers thickness using spectral domain optical coherence tomography in Caucasian population

      Normative database for separate inner retinal layers thickness using spectral domain optical coherence tomography in Caucasian population

      Article Authors Metrics Comments Related Content Abstract Introduction Methods Results Discussion Supporting information Acknowledgments References Reader Comments (0) Media Coverage Figures Abstract Purpose Develop the first normative database of the thickness of every inner retinal layer in the macular area in a healthy, Caucasian population between 18 to 87 years old, using Spectralis Optical Coherence Tomography (OCT). Methods On this transversal, observational study, 300 patients between 18 to 87 years old and without an ophthalmological condition were recruited. Macular OCT scans were performed on all patients (Spectralis OCT, Heidelberg Engineering). An axial length measurement, and keratometry were performed using an ...

      Read Full Article
    6. Morphometry of the trabecular meshwork in vivo in a healthy population using Fourier domain optical coherence tomography

      Morphometry of the trabecular meshwork in vivo in a healthy population using Fourier domain optical coherence tomography

      Purpose: To measure the length, thickness and area of the trabecular meshwork (TM) in vivo using Fourier domain optical coherence tomography (FD-OCT) in a Caucasian population of healthy subjects. Methods: Cross-sectional study of 1,006 healthy subjects. Left eyes were randomly selected. Age, gender, intraocular pressure and spherical refractive error were noted down. The depth and volume of the anterior chamber and the central corneal thickness were measured with Pentacam®, while IOL Master® was used to measure the axial length. The length, thickness and area of the TM were measured through FD-OCT RTVue®. A study was carried out to determine ...

      Read Full Article
    7. 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 ...

      Read Full Article
    1-7 of 7
  1. Categories

    1. Applications:

      Art, Cardiology, Dentistry, Dermatology, Developmental Biology, Gastroenterology, Gynecology, Microscopy, NDE/NDT, Neurology, Oncology, Ophthalmology, Other Non-Medical, Otolaryngology, Pulmonology, Urology
    2. Business News:

      Acquisition, Clinical Trials, Funding, Other Business News, Partnership, Patents
    3. Technology:

      Broadband Sources, Probes, Tunable Sources
    4. Miscellaneous:

      Jobs & Studentships, Student Theses, Textbooks
  2. Topics in the News

    1. (4 articles) San Carlos University Hospital
    2. (2 articles) Heidelberg Engineering
    3. (1 articles) Miguel Servet University Hospital
    4. (1 articles) Visionix
    5. (1 articles) Topcon Medical Systems
    6. (1 articles) Specsavers
  3. Popular Articles

  4. Picture Gallery

    Diagnostic ability of macular nerve fiber layer thickness using a new segmentation software in glaucoma suspects Morphometry of the trabecular meshwork in vivo in a healthy population using Fourier domain optical coherence tomography Normative database for separate inner retinal layers thickness using spectral domain optical coherence tomography in Caucasian population Impacts of age and sex on retinal layer thicknesses measured by spectral domain optical coherence tomography with Spectralis Diagnostic capacity of SD-OCT segmented ganglion cell complex versus retinal nerve fiber layer analysis for congenital glaucoma Utility of optical coherence tomography angiography in detecting vascular retinal damage caused by arterial hypertension Peripapillary and macular vascular parameters by optical coherence tomography angiography in primary congenital glaucoma New insights from non-invasive imaging: from prospection of skin photodamages to training with mobile application Short-sighted woman assumes debilitating headaches mean she needs new glasses but discovers she has multiple sclerosis Shedding light on the impact of microplastics on lentil seedling growth Comparison of radial peripapillary capillary density results of individuals with and without Helicobacter pylori infection Ai, Oct Operate in Tandem to Detect Plaque Erosion in the Heart