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  1. Article ; Online: Pseudomyopia: A Review.

    García-Montero, María / Felipe-Márquez, Gema / Arriola-Villalobos, Pedro / Garzón, Nuria

    Vision (Basel, Switzerland)

    2022  Volume 6, Issue 1

    Abstract: This review has identified evidence about pseudomyopia as the result of an increase in ocular refractive power due to an overstimulation of the eye's accommodative mechanism. It cannot be confused with the term "secondary myopia", which includes ... ...

    Abstract This review has identified evidence about pseudomyopia as the result of an increase in ocular refractive power due to an overstimulation of the eye's accommodative mechanism. It cannot be confused with the term "secondary myopia", which includes transient myopic shifts caused by lenticular refractive index changes and myopia associated with systemic syndromes. The aim was to synthesize the literature on qualitative evidence about pseudomyopia in terms that clarify its pathophysiology, clinical presentation, assessment and diagnosis and treatment. A comprehensive literature search of PubMed and the Scopus database was carried out for articles published up to November 2021, without a data limit. This review was reported following the preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines. Following inclusion and exclusion criteria, a total of 54 studies were included in the qualitative synthesis. The terms pseudomyopia and accommodation spasm have been found in most of the studies reviewed. The review has warned that although there is agreement on the assessment and diagnosis of the condition, there is no consensus on its management, and the literature describes a range of treatment.
    Language English
    Publishing date 2022-03-04
    Publishing country Switzerland
    Document type Journal Article ; Review
    ISSN 2411-5150
    ISSN (online) 2411-5150
    DOI 10.3390/vision6010017
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Lower tear meniscus height measured by optical coherence tomography in children.

    Martin-García, Beatriz / Palomo-Álvarez, Catalina / Piedrahita-Alonso, Elena / Gomez-de-Liaño, Rosario / Ferrer, Manuel Enrique Fuentes / Arriola-Villalobos, Pedro

    Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists)

    2023  Volume 43, Issue 5, Page(s) 1059–1064

    Abstract: Introduction: While optical coherence tomography (OCT) measurements of the lower tear meniscus height (LTMH) have been reported in adults, here we obtained LTMH measurements through Fourier Domain OCT in healthy children and compared these with values ... ...

    Abstract Introduction: While optical coherence tomography (OCT) measurements of the lower tear meniscus height (LTMH) have been reported in adults, here we obtained LTMH measurements through Fourier Domain OCT in healthy children and compared these with values obtained in healthy adults.
    Methods: Participants were children 7-17 years of age and a control group of adults 20-40 years of age. Inclusion criteria were no abnormal eye conditions or the use of contact lenses. Candidates who fulfilled the TFOS DEWS II criteria for dry eye disease (DED) were excluded. All subjects underwent LTMH measurement (OCT Spectralis) and tests for non-invasive tear break-up time and ocular surface staining. Participants also completed the ocular surface disease index questionnaire.
    Results: A total of 86 children and 27 adults were included. Mean LTMH values in the children and adult groups were 217.40 ± 71.40 μm and 225.0 ± 54.86 μm, respectively; p = 0.53. However, 59.3% of the children had an LTMH ≤210 μm suggestive of DED, compared with only 33.3% of adults (p = 0.02). For the children, no significant differences in LTMH were observed with sex or for those more or less than 12 years of age.
    Conclusions: Optical coherence tomography-derived LTMH measurements were obtained in healthy children. While values were similar in children and adults, a greater proportion of children had an LTMH compatible with a diagnosis of DED. More studies in different paediatric populations are required to establish a complete set of normative LTMH measurements.
    MeSH term(s) Adult ; Humans ; Child ; Tomography, Optical Coherence/methods ; Dry Eye Syndromes/diagnosis ; Tears ; Surveys and Questionnaires ; Meniscus
    Language English
    Publishing date 2023-04-27
    Publishing country England
    Document type Journal Article
    ZDB-ID 604564-9
    ISSN 1475-1313 ; 0275-5408
    ISSN (online) 1475-1313
    ISSN 0275-5408
    DOI 10.1111/opo.13157
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  3. Article: Alterations in Corneal Sensitivity, Staining and Biomechanics of Alopecia Areata Patients: Novel Findings in a Case-Control Study.

    Burgos-Blasco, Barbara / Burgos-Blasco, Patricia / Rodriguez-Quet, Olivia / Arriola-Villalobos, Pedro / Fernandez-Vigo, Jose Ignacio / Saceda-Corralo, David / Vaño-Galvan, Sergio / García-Feijóo, Julián

    Journal of clinical medicine

    2024  Volume 13, Issue 8

    Abstract: ... ...

    Abstract Background
    Language English
    Publishing date 2024-04-21
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2662592-1
    ISSN 2077-0383
    ISSN 2077-0383
    DOI 10.3390/jcm13082426
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Long-Term Results of Postoperative Rescuing of Inverted DMEK Grafts: Two Case Reports.

    Ariño-Gutierrez, Mayte / Moloney, Gregory / Burgos-Blasco, Barbara / Arriola-Villalobos, Pedro / Cuiña-Sardiña, Ricardo / Diaz-Valle, David

    Cornea

    2022  Volume 41, Issue 10, Page(s) 1295–1298

    Abstract: Purpose: The purpose of this study was to report the clinical outcomes of postoperative repositioning of 2 inverted Descemet membrane endothelial keratoplasty (DMEK) grafts in 2 patients with endothelial dysfunction.: Methods: Two patients underwent ... ...

    Abstract Purpose: The purpose of this study was to report the clinical outcomes of postoperative repositioning of 2 inverted Descemet membrane endothelial keratoplasty (DMEK) grafts in 2 patients with endothelial dysfunction.
    Methods: Two patients underwent DMEK surgery in a tertiary referral corneal clinic. Initial surgery was performed by 2 different corneal surgeons, and a third surgeon repositioned both cases. In the early postoperative period, partial and subtotal detachments were observed at slitlamp and inverted graft orientation was confirmed by anterior segment optical coherence tomography. In both cases, uneventful reposition of the inverted graft was performed by an experienced DMEK surgeon on days 2 and 9 after initial DMEK surgery.
    Results: Repositioning surgery was successful in both patients. The Moutsouris sign was used to confirm proper orientation. One patient had total graft adherence at day 1 postrepositioning. The second patient required a rebubbling procedure, despite the correct orientation confirmed by using anterior segment optical coherence tomography. Visual acuity and corneal thickness were stable in both cases (case 1: 20/30, 567 μm; case 2: 20/80, 543 μm). Both patients had clear corneas and functional cell counts 2 years after repositioning (451 cells/mm 2 and 1052 cells/mm 2 ).
    Conclusions: Postoperative repositioning of an inverted DMEK graft may be a viable procedure to delay or prevent regrafting.
    MeSH term(s) Corneal Diseases/surgery ; Descemet Membrane/surgery ; Descemet Stripping Endothelial Keratoplasty/methods ; Endothelium, Corneal ; Fuchs' Endothelial Dystrophy/surgery ; Graft Rejection/etiology ; Humans ; Postoperative Complications/surgery ; Postoperative Period ; Retrospective Studies ; Visual Acuity
    Language English
    Publishing date 2022-03-04
    Publishing country United States
    Document type Case Reports ; Journal Article
    ZDB-ID 604826-2
    ISSN 1536-4798 ; 0277-3740
    ISSN (online) 1536-4798
    ISSN 0277-3740
    DOI 10.1097/ICO.0000000000003011
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Effect of face mask on topographic corneal parameters in healthy individuals.

    Burgos-Blasco, Barbara / Oribio-Quinto, Carlos / Vidal-Villegas, Beatriz / Ariño-Gutierrez, Mayte / Benítez-Del-Castillo, Jose M / Arriola-Villalobos, Pedro

    European journal of ophthalmology

    2022  , Page(s) 11206721221106143

    Abstract: Purpose: To evaluate whether the use of masks has an effect on the measurement of corneal topographic parameters.: Methods: A study including healthy patients with no previous ocular diseases or surgeries was conducted. Corneal topography was ... ...

    Abstract Purpose: To evaluate whether the use of masks has an effect on the measurement of corneal topographic parameters.
    Methods: A study including healthy patients with no previous ocular diseases or surgeries was conducted. Corneal topography was evaluated with an elevation topography Pentacam Scheimpflug. Four measurements were taken: two measurements with face mask and another two measurements after 10 min without wearing the face mask. The following parameters were evaluated: anterior topographic flat meridian (K1), anterior topographic steepest meridian (K2), mean keratometry (Km) and maximum keratometric point (Kmax).
    Results: Thirty-five eyes of thirty-five healthy individuals were included; with a mean age of 33.5 ± 13.8 years (range 24-66) and 26 (74%) being female. Mean time with face-mask was 3.8 ± 2.2 h (range 1-8). No differences in mean K1, K2, Km and Kmax with and without face-mask were noted (paired t-test, all, p > 0.05). Intraclass correlation coefficients (ICC) were excellent for all four analyzed parameters (ICC > 0.914), although they were lower when measurements with face-mask were considered.
    Conclusions: Although tear film alterations with the use of face-mask have been described in the literature, no significant differences can be noted in topographic variables.
    Language English
    Publishing date 2022-06-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1089461-5
    ISSN 1724-6016 ; 1120-6721
    ISSN (online) 1724-6016
    ISSN 1120-6721
    DOI 10.1177/11206721221106143
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  6. Article ; Online: Pseudomyopia

    María García-Montero / Gema Felipe-Márquez / Pedro Arriola-Villalobos / Nuria Garzón

    Vision, Vol 6, Iss 17, p

    A Review

    2022  Volume 17

    Abstract: This review has identified evidence about pseudomyopia as the result of an increase in ocular refractive power due to an overstimulation of the eye’s accommodative mechanism. It cannot be confused with the term “secondary myopia”, which includes ... ...

    Abstract This review has identified evidence about pseudomyopia as the result of an increase in ocular refractive power due to an overstimulation of the eye’s accommodative mechanism. It cannot be confused with the term “secondary myopia”, which includes transient myopic shifts caused by lenticular refractive index changes and myopia associated with systemic syndromes. The aim was to synthesize the literature on qualitative evidence about pseudomyopia in terms that clarify its pathophysiology, clinical presentation, assessment and diagnosis and treatment. A comprehensive literature search of PubMed and the Scopus database was carried out for articles published up to November 2021, without a data limit. This review was reported following the preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines. Following inclusion and exclusion criteria, a total of 54 studies were included in the qualitative synthesis. The terms pseudomyopia and accommodation spasm have been found in most of the studies reviewed. The review has warned that although there is agreement on the assessment and diagnosis of the condition, there is no consensus on its management, and the literature describes a range of treatment.
    Keywords pseudomyopia ; refractive error ; accommodation ; accommodation spasm ; Biology (General) ; QH301-705.5
    Subject code 306
    Language English
    Publishing date 2022-03-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  7. Article ; Online: Intraocular lens power calculation in eyes with keratoconus.

    Garzón, Nuria / Arriola-Villalobos, Pedro / Felipe, Gema / Poyales, Francisco / García-Montero, María

    Journal of cataract and refractive surgery

    2020  Volume 46, Issue 5, Page(s) 778–783

    Abstract: The purpose was to review and document the methods used to calculate the power of the intraocular lens (IOL) to be implanted in cataract surgery in the specific scenario of eyes with keratoconus. This review included all scientific articles published in ... ...

    Abstract The purpose was to review and document the methods used to calculate the power of the intraocular lens (IOL) to be implanted in cataract surgery in the specific scenario of eyes with keratoconus. This review included all scientific articles published in English that focused on the parameters and formulas used to calculate the power of the IOL to be implanted in eyes with keratoconus undergoing cataract surgery. There are few publications that show in detail how IOL power is calculated in these particular cases. If the keratometric value used was based on the standard refractive index (1.3375), it resulted in a postoperative refractive error with a tendency to hyperopia. The SRK/T formula yielded the best outcomes. The greater the severity of keratoconus the greater was the deviation of the postoperative refractive status from the target outcome.
    Language English
    Publishing date 2020-04-29
    Publishing country United States
    Document type Journal Article
    ZDB-ID 632744-8
    ISSN 1873-4502 ; 0886-3350
    ISSN (online) 1873-4502
    ISSN 0886-3350
    DOI 10.1097/j.jcrs.0000000000000082
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  8. Article: Challenges of DMEK Technique with Young Corneal Donors' Grafts: Surgical Keys for Success-A Pilot Study.

    Ariño-Gutierrez, Mayte / Molero-Senosiain, Mercedes / Burgos-Blasco, Barbara / Vidal-Villegas, Beatriz / Arriola-Villalobos, Pedro / Gegundez-Fernandez, Jose Antonio / Moloney, Gregory / Holguín, Luis Daniel

    Journal of clinical medicine

    2023  Volume 12, Issue 19

    Abstract: Purpose: To report on the surgical maneuvers recommended for a successful unfolding of very young donors in order to accomplish an uneventful Descemet Membrane Endothelial Keratoplasty (DMEK) surgery.: Methods: Five patients (three females and two ... ...

    Abstract Purpose: To report on the surgical maneuvers recommended for a successful unfolding of very young donors in order to accomplish an uneventful Descemet Membrane Endothelial Keratoplasty (DMEK) surgery.
    Methods: Five patients (three females and two males, mean age 71.2 ± 6.7 years) with Fuchs endothelial cell dystrophy who underwent DMEK with very young donors (between 20 and 30 years old) were included. The following demographic data were assessed: donor's age, donor's endothelial cell density (ECD), preservation time, recipient's age and sex and unfolding surgical time. Best-corrected visual acuity (BCVA; decimal system), ECD and corneal central thickness (CCT) were assessed preoperatively and at 6-month follow-up.
    Results: Donors' mean age was 23.6 ± 3.6 years (range 21 to 30) and the mean ECD was 2748.6 ± 162.6 cells/mm
    Conclusions: We hereby present the keys to overcome tightly scrolled grafts of very young donors, which prove perfectly suitable for DMEK surgery. The graft shape tends towards a double-roll and specific maneuvers are strongly recommended.
    Language English
    Publishing date 2023-09-30
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2662592-1
    ISSN 2077-0383
    ISSN 2077-0383
    DOI 10.3390/jcm12196316
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Sixth Nerve Palsy in Pediatric Inflammatory Multisystem Syndrome Temporally Associated With Severe Acute Respiratory Syndrome Coronavirus 2 Infection.

    Hernandez-Garcia, Elena / Arriola-Villalobos, Pedro / Burgos-Blasco, Barbara / Morales-Fernandez, Laura / Gomez-de-Liaño, Rosario

    Journal of neuro-ophthalmology : the official journal of the North American Neuro-Ophthalmology Society

    2021  Volume 42, Issue 1, Page(s) e406–e407

    MeSH term(s) Abducens Nerve Diseases/diagnosis ; Abducens Nerve Diseases/etiology ; COVID-19/complications ; Child ; Humans ; SARS-CoV-2 ; Systemic Inflammatory Response Syndrome/complications ; Systemic Inflammatory Response Syndrome/diagnosis
    Language English
    Publishing date 2021-03-31
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1189901-3
    ISSN 1536-5166 ; 1070-8022
    ISSN (online) 1536-5166
    ISSN 1070-8022
    DOI 10.1097/WNO.0000000000001292
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  10. Article: Increasing rim height depth for safe femtosecond laser-assisted capsulotomy in intumescent white cataracts with liquified cortex.

    Vidal-Villegas, Beatriz / Gegúndez Fernández, José Antonio / Burgos-Blasco, Bárbara / Diaz-Valle, David / Cuiña-Sardiña, Ricardo / Méndez-Fernández, Rosalía / Arriola-Villalobos, Pedro / Ariño-Gutiérrez, Mayte / Benítez-Del-Castillo, Jose Manuel

    International journal of ophthalmology

    2022  Volume 15, Issue 9, Page(s) 1557–1559

    Language English
    Publishing date 2022-09-18
    Publishing country China
    Document type Journal Article
    ZDB-ID 2663246-9
    ISSN 2227-4898 ; 2222-3959
    ISSN (online) 2227-4898
    ISSN 2222-3959
    DOI 10.18240/ijo.2022.09.22
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