{"id":153151,"date":"2013-12-09T00:00:00","date_gmt":"2013-12-09T00:00:00","guid":{"rendered":"https:\/\/v2.optiknow.ca\/lanisometropie-est-frequente-chez-les-personnes-agees\/"},"modified":"2013-12-09T00:00:00","modified_gmt":"2013-12-09T00:00:00","slug":"lanisometropie-est-frequente-chez-les-personnes-agees","status":"publish","type":"post","link":"https:\/\/v2.optiknow.ca\/fr\/2013\/12\/09\/lanisometropie-est-frequente-chez-les-personnes-agees\/","title":{"rendered":"L\u0092anisom\u00e9tropie est fr\u00e9quente chez les personnes \u00e2g\u00e9es"},"content":{"rendered":"<p>\u00a0<\/p>\n<p>Une recherche dont les r\u00e9sultats ont \u00e9t\u00e9 publi\u00e9s dans <em>Optometry and Vision Science <\/em>d\u00e9montre que la pr\u00e9valence de l'anisom\u00e9tropie est plus \u00e9lev\u00e9e chez les personnes \u00e2g\u00e9es.<\/p>\n<p>\u00a0<\/p>\n<p>Les chercheurs ont suivi 118 patients pendant 12 ans. Leur \u00e2ge moyen \u00e9tait de 67 ans au d\u00e9but de l'\u00e9tude et de 79 ans \u00e0 la fin. Pendant cette p\u00e9riode, la pr\u00e9valence de l'anisom\u00e9tropie, soit une diff\u00e9rence significative de vision entre les deux yeux, a presque doubl\u00e9e. Au moment o\u00f9 les patients approchaient les 80 ans, 32 % en faisaient.<\/p>\n<p>\u00a0<\/p>\n<p>La plupart des cas venaient d'une diff\u00e9rence d'hyperm\u00e9tropie entre les yeux. Certains autres d\u00e9montraient plut\u00f4t un degr\u00e9 de brouillage diff\u00e9rent du cristallin des deux yeux, m\u00eame si aucun ne souffrait de cataracte comme telle.<\/p>\n<p>\u00a0<\/p>\n<p>Les diff\u00e9rences pouvaient appara\u00eetre \u00e0 n'importe quel \u00e2ge, et quelques patients ont au contraire vu leur anisom\u00e9tropie diminuer pendant l'\u00e9tude.<\/p>\n<p>\u00a0<\/p>\n<p>\u00ab\u00a0Peu importe la cause de cette augmentation de l'anisom\u00e9tropie avec le vieillissement, le fait qu'une anisom\u00e9tropie significative est au moins dix fois plus fr\u00e9quente chez les adultes de plus de 75 ans que chez les enfants doit \u00eatre communiqu\u00e9 clairement aux cliniciens\u00a0\u00bb, avancent les auteurs de l'article.<\/p>\n<p>\u00a0<\/p>\n<p>\u00ab\u00a0Une anisom\u00e9tropie non corrig\u00e9e peut facilement troubler la vision binoculaire et la st\u00e9r\u00e9opsie, ce qui peut contribuer \u00e0 provoquer des chutes chez les personnes \u00e2g\u00e9es\u00a0\u00bb, fait remarquer Gunilla Haegerstrom-Portnoy, auteure principale et professeure \u00e0 l'Universit\u00e9 de Californie, Berkeley.<\/p>\n<p><\/p>\n<p>Source\u00a0:<\/p>\n<p><a title=\"L'anisom\u00e9tropie est fr\u00e9quente chez les personnes \u00e2g\u00e9es\" href=\"http:\/\/www.sciencedaily.com\/releases\/2013\/11\/131126155834.htm\">http:\/\/www.sciencedaily.com\/releases\/2013\/11\/131126155834.htm<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0 Une recherche dont les r\u00e9sultats ont \u00e9t\u00e9 publi\u00e9s dans Optometry and Vision Science d\u00e9montre que la pr\u00e9valence de l'anisom\u00e9tropie est plus \u00e9lev\u00e9e chez les personnes \u00e2g\u00e9es. \u00a0 Les chercheurs [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_angie_page":false,"page_builder":"","footnotes":""},"categories":[23133],"tags":[],"class_list":["post-153151","post","type-post","status-publish","format-standard","hentry","category-nouvelles"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - 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