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Clinical outcomes with a new microincisional diffractive multifocal IOL

Eye and Vision 2015年第1期2卷 7-15页

作者： Jorge L Alió Alfredo Vega-Estrada ana b plaza-puche Vissum Corporation AlicanteSpain Division of Ophthalmology Universidad Miguel HernándezAlicanteSpain Avda de Denia s/n Edificio Vissum03016 AlicanteSpain

background:To evaluate the refractive outcomes and the optical performance as well as the quality of life in patients implanted with a new diffractive multifocal intraocular lens(IOL).Methods:Prospective,clinical study including 41 cases of patients who underwent cataract surgery and were divided in two groups:group 1,including 20 eyes implanted with the multifocal IOL SeeLens MF(Hanita Lenses,Israel);group 2,21 eyes implanted with the Acrysof SA60AT *** acuity,defocus curve,intraocular aberrations,contrast sensitivity function and quality of life were assessed during a follow up period of 6 ***:Significant improvement was observed in the uncorrected distance visual acuity(UDVA)and corrected distance visual acuity(CDVA)in both groups(pbetter results in terms of uncorrected near visual acuity(UNVA)and distance-corrected near visual acuity(DCNVA)(pboth groups showed better visual acuities for the multifocal IOL group in defocus levels from-3.0 D to-1.50 D(p≤0.01).At 6 months,there was a significant reduction of the internal higher order aberrations(p≤0.04).A significant increase in scotopic contrast sensitivity was detected for 6 cycles/°spatial frequency during follow up(p=0.04),but no significant changes were observed for the rest of spatial frequencies(p≥0.06).Visual Functioning Index(VF-14)questionnaire showed that patients reported high levels of satisfaction when performing daily ***:The SeeLens MF IOL is able to successfully restore distance,near and intermediate visions after cataract *** also provides functional intermediate vision with optimal intraocular optical quality.

关键词： Visual visual IOL

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Digestive and breast cancer patients managed during the first wave of COVID-19 pandemic:Short and middle term outcomes

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World Journal of Methodology 2024年第2期14卷 107-126页

作者： Jacobo Trébol ana Carabias-Orgaz María Carmen Esteban-Velasco Asunción García-plaza Juan Ignacio González-Munoz ana belén Sánchez-Casado Felipe Carlos Parreno-Manchado Marta Eguía-Larrea José Antonio Alcázar-Montero Cirugía General y del Aparato Digestivo Complejo Asistencial Universitario de SalamancaSalamanca 37007SalamancaSpain Cirugía Universidad de SalamancaSalamanca 37007SalamancaSpain Oftalmología Complejo Asistencial Universitario de SalamancaSalamanca 37007SalamancaSpain

bACKGROUND The first wave of coronavirus disease 2019(COVID-19)pandemic in Spain lasted from middle March to the end of June *** population was subjected to lockdown periods and scheduled surgeries were discontinued or reduced during variable *** our centre,we managed patients previously and newly diagnosed with *** established a strategy based on limiting perioperative social contacts,preoperative screening(symptoms and reverse transcriptionpolymerase chain reaction)and creating separated in-hospital COVID-19-free pathways for non-infected *** also adopted some practice modifications(surgery in different facilities,changes in staff and guidelines,using continuously changing personal protective equipment…),that supposed new *** To analyse cancer patients with a decision for surgery managed during the first wave,focalizing on outcomes and pandemic-related *** We prospectively included adults with a confirmed diagnosis of colorectal,oesophago-gastric,liver-pancreatic or breast cancer with a decision for surgery,regardless of whether they ultimately underwent *** analysed short-term outcomes[30-d postoperative morbimortality and severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)infection]and outcomes after 3 years(adjuvant therapies,oncological events,death,SARS-CoV-2 infection and vaccination).We also investigated modifications to usual *** From 96 included patients,seven didn’t receive treatment that period and four never(3 due to COVID-19).Operated patients:28 colon and 21 rectal cancers;laparoscopy 53.6%/90.0%,mortality 3.57%/0%,major complications 7.04%/25.00%,anastomotic leaks 0%/5.00%,3-years disease-free survival(DFS)82.14%/52.4%and overall survival(OS)78.57%/76.2%.Six liver metastases and six pancreatic cancers:no mortality,one major complication,three grade A/b liver failures,one bile leak;3-year DFS 0%/33.3%and OS 50.0%/33.3%(liver metastases/pancreatic carcinoma).5 g

关键词： COVID-19 SARS-CoV-2 Colon cancer Rectal cancer breast cancer Liver cancer Pancreatic cancer Gastric cancer Oesophageal cancer Surgery

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Clinical outcomes with a new design in multifocal intraocular lens:a pilot study

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Eye and Vision 2020年第1期7卷 366-374页

作者： Jorge L.Alió Pilar Yébana Mario Cantó ana b.plaza Alfredo Vega Jorge L.Aliódel barrio Francisco Lugo Vissum Corporation Avda de Denia s/nEdificio Vissum03016 AlicanteSpain Division of Ophthalmology Universidad Miguel HernándezAlicanteSpain

Purpose:To evaluate the clinical and visual outcomes,quality of near vision and the influence of photic phenomena in patients bilaterally implanted with a new Precizon Presbyopic multifocal intraocular lens(IOL).Methods:In this prospective consecutive case series,20 eyes of 10 patients were included(mean age 63.80±12.55 years).Uncorrected and corrected visual acuity(far,intermediate and near),subjective refraction,binocular defocus curve,contrast sensitivity(CSV-1000)and quality of vision and satisfaction questionnaires were *** follow-up was 12 months after ***:At 12 months after surgery,uncorrected distance visual acuity(UDVA)improved with surgery(p=0.001)with a value of 0.08±0.08 *** near visual acuity(UNVA)was 0.22±0.12 logMAR and distance corrected near visual acuity(DCNVA)was 0.16±0.13 *** distance visual acuity(UIVA)was 0.22±0.10 *** sensitivity outcomes were similar to normal population in photopic conditions and slightly reduced in mesopic conditions of *** curve showed that this multifocal IOL was able to provide a visual acuity(VA)equal or better to 0.16 logMAR between defocus levels of+1.00 to−2.50 *** patient satisfaction was obtained in quality of vision and satisfaction questionnaires ***:The Precizon Presbyopic NVA IOL(OPHTEC bV)provides good visual *** multifocal IOL provides a high percentage of spectacle independence due to good VA at far,intermediate and near distances and satisfactory contrast *** patient satisfaction was observed in quality of vision and satisfaction questionnaires with a low percentage of patients manifesting photic phenomena.

关键词： Multifocal intraocular lens Near vision Photic phenomena Continuous transitional focus optic

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Clinical outcomes with a newvdesign in multifocal intraocular lens:a pilot study

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Eye and Vision 2022年第5期8卷 13-21页

作者： Jorge L.Alio Pilar Yébana Mario Canto ana b.plaza Alfredo Vega Jorge L.Alio del barrio Francisco Lugo Vissum Corporation Avda de Denia s/nEdificio Vissum03016 AlicanteSpain Division of Ophthalmology Universidad Miguel HernandezAlicanteSpain

Purpose:To evaluate the clinical and visual outcomes,quality of near vision and the influence of photic phenomena in patients bilaterally implanted with a new Precizon Presbyopic multifocal intraocular lens(IOL).Methods:In this prospective consecutive case series,20 eyes of 10 patients were included(mean age 63.80±12.55 years).Uncorrected and corrected visual acuity(far,intermediate and near),subjective refraction,binocular defocus curve,contrast sensitivity(CSV-1000)and quality of vision and satisfaction questionnaires were *** follow-up was 12 months after ***:At 12 months after surgery,uncorrected distance visual acuity(UDVA)improved with surgery(P=0.001)with a value of 0.08±0.08 *** near visual acuity(UNVA)was 0.22±0.12 logMAR and distance corrected near visual acuity(DCNVA)was 0.16±0.13 *** distance visual acuity(UIVA)was 0.22±0.10 *** sensitivity outcomes were similar to normal population in photopic conditions and slightly reduced in mesopic conditions of *** curve showed that this multifocal iOL was able to provide a visual acuity(VA)equal to or better than 0.16 logMAR between defocus levels of+1.00 to-2.50 *** patient satisfaction was obtained in quality of vision and satisfaction questionnaires ***:The Precizon Presbyopic NVA IOL(OPHTEC bV)provides good visual *** multifocal IOL provides a high percentage of spectacle independence due to good VA at far,intermediate and near distances and satisfactory contrast *** patient satisfaction was observed in quality of vision and satisfaction questionnaires with a low percentage of patients manifesting photic phenomena.

关键词： Multifocal intraocular lens Near vision Photic phenomena Continuous transitional focus

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