Search results for "Cataracte"
showing 6 items of 6 documents
Incidence de l’endophtalmie aiguë postopératoire après chirurgie de la cataracte par phacoémulsification et injection intracamérulaire d’antibiotique…
2016
National audience; Introduction La chirurgie de la cataracte est l’intervention la plus fréquente dans le monde. Parmi ses complications, l’endophtalmie aiguë postopératoire (EAPO) est une infection intraoculaire sévère, qui peut conduire à la cécité. Les objectifs étaient de déterminer l’incidence de l’EAPO après chirurgie de la cataracte par phacoémulsification en France de 2005 à 2014 et d’analyser l’association entre injection intracamérulaire d’antibiotique (IICA) et EAPO. Méthodes Tous les patients hospitalisés pour une chirurgie de la cataracte en France entre le 1er janvier 2005 et le 31 décembre 2014 ont été identifiés dans le programme de médicalisation des systèmes d’information …
The Effect of a Mediterranean Diet on the Incidence of Cataract Surgery
2017
Background: Cataract is a leading cause of vision impairment worldwide, and surgery is the only available treatment. The process that initiates lens opacification is dependent on the oxidative stress experienced by the lens components. A healthy overall dietary pattern, with the potential to reduce oxidative stress, has been suggested as a means to decrease the risk of developing cataract. We aimed to investigate the hypothesis that an intervention with a Mediterranean diet (MedDiet) rather than a low-fat diet could decrease the incidence of cataract surgery in elderly subjects. Methods: We included 5802 men and women (age range: 55-80 years) from the Prevencion con Dieta Mediterronea study…
Pupil size differences between female and male patients after cataract surgery.
2022
Purpose To evaluate the changes in pupil diameter in women and men after cataract surgery. The correlation of pupillary changes with the variables age and anterior chamber depth will be analyzed. Methods The values of 109 randomized eyes who underwent cataract surgery were obtained and divided into two groups, 71 women and 38 men. Pupil diameter was measured preoperatively and 3-months postoperatively using the pupillometer software of the Topolyzer Vario (Wavelight Laser Technologie AG). Anterior chamber depth was obtained with Pentacam® (Oculus). Differences in pupillary diameters were investigated and correlations with age and anterior chamber depth were analyzed. Results For mesopic pup…
Caractérisation des effets ophtalmiques du syndrome de Cohen chez des souris VPS13B-/- et identification des mécanismes moléculaires impliqué dans la…
2020
Cohen Syndrome (CS) is a rare autosomal recessive disease caused by variations in the gene coding for the vacuolar tri-vacuolar protein 13B (VPS13B or COH1). CS patients have common features including typical facial appearance, neutropenia, abnormal trunk fat distribution, microcephaly, myopia and retinal damage. My thesis project aimed to characterize the ophthalmologic phenotype of a mouse model Vps13bEx3/Ex3 to determine the molecular mechanisms involved in the development of CS retinopathy.First, we showed that Vps13bEx3/Ex3 mice develop a cataract between 2 and 3 months. Disorganization of the fibrous cells of the crystalline lens and their differentiation into mesenchymal cells were o…
Chirurgie combinée de la cataracte et endophtalmie postopératoire aiguë en France de 2005 à 2014
2018
Introduction : L’objectif de cette étude était d’analyser l’association entre chirurgie de la cataracte combinée avec des interventions chirurgicales de traitement du glaucome, vitréorétiniennes ou cornéennes et la survenue d’une (EPOA), de 2005 à 2014 en France. Méthodes : Les procédures de chirurgie de la cataracte par phacoémulsification et/ou de traitement du glaucome, vitréorétiniennes ou cornéennes ont été repérées par les codes correspondant de la classification commune des actes médicaux (CCAM) dans le programme de médicalisation des systèmes d’information (PMSI) du 1er janvier 2005 au 31 décembre 2014. L’EPOA était définie par la présence d’un diagnostic d’endophtalmie lors d’une h…
Binocular vision alterations after refractive and cataract surgery: a review.
2018
To review binocular and accommodative disorders documented after corneal or intraocular refractive surgery, in normal healthy prepresbyopic patients. A bibliographic revision was performed; it included works published before 1st July 2017 where accommodation and/or binocularity was assessed following any type of refractive surgical procedure. The search in Pubmed yielded 1273 papers, 95 of which fulfilled the inclusion criteria. Few publications reporting binocular vision and/or accommodative changes after refractive surgery in normal subjects were found. The reduction in fusional vergence is the most frequently reported alteration. Anisometropia is an important risk factor for postoperativ…