Person:
Martínez De La Casa Fernández-Borrella, José María

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First Name
José María
Last Name
Martínez De La Casa Fernández-Borrella
URI
https://hdl.handle.net/20.500.14352/79989
Affiliation
Universidad Complutense de Madrid
Faculty / Institute
Óptica y Optometría
Department
Inmunología, Oftalmología y ORL
Area
Oftalmología
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UCM identifierORCIDScopus Author IDWeb of Science ResearcherIDDialnet IDGoogle Scholar ID

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Author: García Sáenz, Sofía × Subject: 612.842.6 ×

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Now showing 1 - 3 of 3
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    Scheie's line as a first sign of pigment dispersion syndrome
    (Archivos de la Sociedad Española de Oftalmología (English Edition), 2019) Santos Bueso, Enrique; García Sáenz, Sofía; Morales Fernández, Laura; Martínez De La Casa Fernández-Borrella, José María; Sáenz Francés, Federico
    A 50 year old woman was diagnosed with pigment dispersion syndrome (PDS) in the right eye and pigmentary glaucoma in the left eye in a routine medical examination. A line of pigment was observed in the vitreo-lenticular interface (Scheie's line) of the left eye and with an intraocular pressure of 26 mmHg. The Scheie's line (SL) develops by the accumulation of detached iris pigment in PDS and accumulated in the ligament of Wieger that forms the vitreo-lenticular union. The SL is considered a pathognomonic sign of PDS.
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    Easyton ® transpalpebral versus Perkins applanation tonometry in different clinical populations
    (2023) Montolío Marzo, Elena; Morales Fernández, Laura; Sáenz Francés, Federico; García Sáenz, Sofía; García Feijoo, Julián; Piñero, David Pablo; Martínez De La Casa Fernández-Borrella, José María
    Objective: To compare intraocular pressure (IOP) measurements obtained using the new transpalpebral Easyton® tonometer and Perkins applanation tonometer (PAT) in three different clinical populations. Methods: The participants of this prospective study were 84 subjects divided into the groups: 22 healthy children (G1), 42 healthy adults (G2), and 20 adult patients with primary open angle glaucoma (G3). The data recorded in 84 eyes of these subjects were age, sex, eye, central corneal thickness (CCT) and axial length (AL). In all eyes, IOP was determined in the same examination room by the same experienced examiner using Easyton® and PAT in random order. Results: Mean differences in IOP readings between Easyton® and PAT were 0.45 ± 1.97 (p = 0.295), -0.15 ± 2.13 (p = 0.654), -1.65 ± 3.22 (p = 0.033), and − 0.018 ± 2.500 mmHg (p = 0.500) in the groups G1, G2, G3 and whole sample (G4), respectively. Correlations between Easyton® and PAT IOP values were 0.668 (p = 0.001) for G1, 0.463 (p = 0.002) for G2, 0.680 (p < 0.001) for G3 and 0.605 (p < 0.001) for G4. Moderate to good agreement between the two tonometers was found in all groups according to intraclass correlation coefficients, which were 0.794 (p < 0.001) for G1, 0.632 (p < 0.001) for G2, 0.809 (p < 0.001) for G3, and 0.740 (p < 0.001) for G4. The lower and upper limits of agreement between the devices were − 5.1 and 4.7 mmHg, respectively. No correlation was noted between CCT or AL and the Easyton® IOP measurements. Conclusion: IOP measurements obtained with Easyton® and PAT show an acceptable level of agreement both in healthy individuals and in patients with glaucoma.
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    Effects of corneal biomechanical properties on rebound tonometry (Icare200) and applanation tonometry (Perkins) readings in patients with primary congenital glaucoma
    (Journal of Glaucoma, 2021) Morales Fernández, Laura; Sáenz Francés, Federico; Pérez García, Pilar; García Feijoo, Julián; García Sáenz, Sofía; Gómez De Liaño Sánchez, María Rosario; Martínez De La Casa Fernández-Borrella, José María
    Objective: To assess the influence of corneal biomechanics on intraocular pressure (IOP) measurements made with the Icare200 (IC200) rebound tonometer and the Perkins hand-held applanation tonometer in patients with primary congenital glaucoma (PCG). Materials and methods: 40 PCG patients and 40 healthy controls, age and gender-matched, were recruited. IOP was measured with the Ocular Response Analyzer (IOPc, IOPg), Icare200 and Perkins. The variables age, IOP, corneal hysteresis (CH), corneal resistance factor (CRF), central corneal thickness (CCT), best corrected visual acuity, spherical equivalent, medications and glaucoma surgeries were recorded for each subject. Uni and multivariate analysis were used to detect effects of variables on IOP measurements. Results: Mean CCT was 545.65±71.88 μm in PCG vs. 558.78±27.58 μm in controls (p=0.284). CH and CRF were significantly lower in PCG group than in control group: mean CH 8.11±1.69 mmHg vs. 11.15±1.63 mmHg (p<0.001), and mean CRF 9.27 ± 2.35 mmHg vs. 10.71 ± 1.75 mmHg (p=0.002). Mean differences between IOP IC200-Perkins were 0.79 ± 0.53 mmHg in PCG vs. 0.80 ± 0.23 mmHg in controls (p<0.001) and mean differences IC200-IOPc were -0.89 ± 5.15 mmHg in PCG (p<0.001) vs. 1.60 ± 3.03 mmHg in controls (all p<0.009). Through multivariate analysis, CRF showed positive association and CH negative association with IOP measured with Perkins or IC200 in both subject groups. No association was detected for CCT, age or gender. Conclusion: CH and CRF were identified as the main factors interfering with IOP measurements made with both tonometers in patients with PCG and healthy controls.