{"id":355902,"date":"2023-06-01T01:00:00","date_gmt":"2023-05-31T23:00:00","guid":{"rendered":"https:\/\/medizinonline.com\/?p=355902"},"modified":"2023-07-20T15:09:34","modified_gmt":"2023-07-20T13:09:34","slug":"analyse-secondaire-de-leventail-des-causes-possibles","status":"publish","type":"post","link":"https:\/\/medizinonline.com\/fr\/analyse-secondaire-de-leventail-des-causes-possibles\/","title":{"rendered":"Analyse secondaire de l&#8217;\u00e9ventail des causes possibles"},"content":{"rendered":"\n<p><strong>Le vertige est l&#8217;un des troubles les plus courants chez les personnes \u00e2g\u00e9es et peut avoir un impact consid\u00e9rable sur la perception de la qualit\u00e9 de vie et le risque de chute. Afin d&#8217;offrir aux patients des possibilit\u00e9s de traitement ad\u00e9quates, il est important de d\u00e9terminer les causes sous-jacentes des vertiges. Un article de synth\u00e8se r\u00e9cent a analys\u00e9 de grandes bases de donn\u00e9es \u00e0 ce sujet.  <\/strong><\/p>\n\n<p>Dans l&#8217;analyse secondaire publi\u00e9e en 2023 dans le <em>Journal of Clinical Medicine<\/em>, les troubles audio-vestibulaires ont \u00e9t\u00e9 identifi\u00e9s comme la cause la plus fr\u00e9quente de vertiges chez les personnes \u00e2g\u00e9es [1]. Au total, les donn\u00e9es de 2148 patients souffrant de vertiges dans la tranche d&#8217;\u00e2ge 60-90 ans ont \u00e9t\u00e9 incluses dans cinq publications s\u00e9lectionn\u00e9es selon les lignes directrices PRISMA [2\u20136].<\/p>\n\n<h3 id=\"causes-audio-vestibulaires-cardiovasculaires-et-neurologiques-les-plus-frequentes\" class=\"wp-block-heading\">Causes audio-vestibulaires, cardiovasculaires et neurologiques les plus fr\u00e9quentes  <\/h3>\n\n<p>Les troubles audio-vestibulaires \u00e9taient en t\u00eate de liste des causes avec 28,4%, suivis par les maladies cardiovasculaires (20,4%) et les pathologies neurologiques (15,1%) [1]. Des maladies psychiatriques ont \u00e9t\u00e9 diagnostiqu\u00e9es chez 9,1% des patients, tandis que les diagnostics ophtalmologiques repr\u00e9sentaient 7,5% des cas et les maladies de l&#8217;appareil locomoteur 6,3%. Dans certains cas, des effets ind\u00e9sirables de m\u00e9dicaments et des maladies m\u00e9taboliques ont \u00e9t\u00e9 identifi\u00e9s comme \u00e9tant \u00e0 l&#8217;origine de la maladie, et dans 3,4% des cas, l&#8217;\u00e9tiologie n&#8217;a pas \u00e9t\u00e9 d\u00e9termin\u00e9e.  <\/p>\n\n<p>Parmi les <strong>troubles audio-vestibulaires<\/strong>, le vertige positionnel paroxystique b\u00e9nin (VPPB) s&#8217;est av\u00e9r\u00e9 \u00eatre la cause la plus fr\u00e9quente de sympt\u00f4mes vertigineux <strong>(figure 1) <\/strong>[1]. De nombreuses \u00e9tudes indiquent que l&#8217;incidence du BPLS augmente avec l&#8217;\u00e2ge, peut-\u00eatre en raison du vieillissement de l&#8217;oreille interne et des otoconies qui se d\u00e9tachent de la macula utricularis.<\/p>\n\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_NP2_s34.png\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_NP2_s34-1160x650.png\" alt=\"\" class=\"wp-image-355713\" width=\"580\" height=\"325\" srcset=\"https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_NP2_s34-1160x650.png 1160w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_NP2_s34-800x448.png 800w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_NP2_s34-120x67.png 120w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_NP2_s34-90x50.png 90w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_NP2_s34-320x179.png 320w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_NP2_s34-560x314.png 560w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_NP2_s34-240x135.png 240w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_NP2_s34-180x101.png 180w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_NP2_s34-640x359.png 640w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_NP2_s34-1120x628.png 1120w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_NP2_s34.png 1472w\" sizes=\"(max-width: 580px) 100vw, 580px\" \/><\/a><\/figure>\n\n<p><strong>Les troubles cardiovasculaires<\/strong> n&#8217;ont \u00e9t\u00e9 pris en compte que lorsqu&#8217;ils ont \u00e9t\u00e9 d\u00e9clar\u00e9s comme cause primaire des vertiges. La d\u00e9r\u00e9gulation de la pression art\u00e9rielle (en particulier l&#8217;hypertension, mais aussi la d\u00e9r\u00e9gulation orthostatique) a \u00e9t\u00e9 identifi\u00e9e comme la cause principale du vertige dans 34,5% des diagnostics cardiovasculaires, suivie par les cardiopathies isch\u00e9miques, les arythmies et les valvulopathies [1].  <\/p>\n\n<p>Parmi les <strong>troubles neurologiques<\/strong>, les migraines vestibulaires avaient la pr\u00e9valence la plus \u00e9lev\u00e9e (28,5%), suivies par les troubles c\u00e9r\u00e9brovasculaires (25,8%) et la polyneuropathie (14,8%) [1]. Les troubles d\u00e9g\u00e9n\u00e9ratifs (9,9%) comprenaient la maladie de Parkinson, la maladie d&#8217;Alzheimer et l&#8217;atrophie multisyst\u00e9mique. Les syndromes c\u00e9r\u00e9belleux non sp\u00e9cifi\u00e9s, le CANVAS <em>(Cerebellar Ataxia, Neuropathy, Vestibular Areflexia Syndrome)<\/em> et le nystagmus de Down-Beating ont \u00e9t\u00e9 regroup\u00e9s dans le sous-groupe &#8220;troubles c\u00e9r\u00e9belleux&#8221;, qui repr\u00e9sentaient 5,2% des diagnostics neurologiques. Parmi les tumeurs, les schwannomes vestibulaires, le glomus tympanicum, les m\u00e9ningiomes et les \u00e9pendymomes \u00e9taient repr\u00e9sent\u00e9s.  <\/p>\n\n<p>En ce qui concerne les <strong>troubles psychiatriques<\/strong>, l&#8217;anxi\u00e9t\u00e9 \u00e9tait le diagnostic le plus souvent d\u00e9clar\u00e9, avec 61% des cas, suivie par les \u00e9pisodes d\u00e9pressifs [1]. Dans 3% des cas, la cat\u00e9gorie du diagnostic psychiatrique n&#8217;a pas \u00e9t\u00e9 indiqu\u00e9e [7\u20139,11].  <\/p>\n\n<p>Enfin, des troubles <strong>ophtalmologiques<\/strong> et <strong>musculo-squelettiques<\/strong> ont \u00e9t\u00e9 signal\u00e9s dans respectivement 7,5% et 6,3% des cas [1]. Les effets ind\u00e9sirables des m\u00e9dicaments et les maladies m\u00e9taboliques ont \u00e9galement \u00e9t\u00e9 cit\u00e9s comme causes. Dans 3,4 % des cas, l&#8217;\u00e9tiologie est rest\u00e9e incertaine [1].<\/p>\n\n<p><\/p>\n\n<p>Litt\u00e9rature :<\/p>\n\n<ol class=\"wp-block-list\">\n<li>Fancello V, et al.: Vertigo in the Elderly: A Systematic Literature Review. Journal of Clinical Medicine. 2023; 12(6): 2182. <\/li>\n\n\n\n<li>M\u00fcller KJ, et al.: Chronic vestibular syndromes in the elderly: Presbyvestibulopathy \u2013 An isolated clinical entity? Eur J Neurol 2022; 29: 1825\u20131835. <\/li>\n\n\n\n<li>Van Vugt VA, et al.: Prognosis and Survival of Older Patients with Dizziness in Primary Care: A 10-Year Prospective Cohort Study. Ann Fam Med 2020; 18: 100\u2013109. <\/li>\n\n\n\n<li>Pan Q, et al.: Diagnosis of Vertigo and Dizziness Syndromes in a Neurological Outpatient Clinic. Eur Neurol 2018; 79: 287\u2013294. <\/li>\n\n\n\n<li>Albernaz PLM: Vertigo in Elderly Patients: A Review of 164 Cases in Brazil. Ear Nose Throat J 2014; 93: 322\u2013330. <\/li>\n\n\n\n<li>van Leeuwen RB, Bruintjes TD: Dizziness in the elderly: Diagnosing its causes in a multidisciplinary dizziness unit. Ear Nose Throat J 2014; 93: 162\u2013167.<\/li>\n<\/ol>\n\n<p><\/p>\n\n<p class=\"has-small-font-size\"><em>InFo NEUROLOGIE &amp; PSYCHIATRIE 2023; 21(2): 34<br\/>HAUSARZT PRAXIS 2023; 18(4): 28<\/em><br\/><em>InFo RHEUMATOLOGIE 2023; 5(1): 33<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le vertige est l&#8217;un des troubles les plus courants chez les personnes \u00e2g\u00e9es et peut avoir un impact consid\u00e9rable sur la perception de la qualit\u00e9 de vie et le risque&hellip;<\/p>\n","protected":false},"author":7,"featured_media":355903,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pmpro_default_level":"","cat_1_feature_home_top":false,"cat_2_editor_pick":false,"csco_eyebrow_text":"Vertiges chez les personnes \u00e2g\u00e9es  ","footnotes":""},"category":[11378,11527,11531,11368,11315,11383,11448,11549],"tags":[25319,12738,25220],"powerkit_post_featured":[],"class_list":["post-355902","post","type-post","status-publish","format-standard","has-post-thumbnail","category-cardiologie","category-etudes","category-formation-continue","category-geriatrie-fr","category-medecine-interne-generale","category-neurologie-fr","category-orl-fr","category-rx-fr","tag-risque-de-chute","tag-vertiges","tag-vertigo-fr","pmpro-has-access"],"acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-05-05 04:45:06","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"wpml_current_locale":"fr_FR","wpml_translations":{"it_IT":{"locale":"it_IT","id":355823,"slug":"analisi-secondaria-sullo-spettro-di-possibili-cause","post_title":"Analisi secondaria sullo spettro di possibili cause","href":"https:\/\/medizinonline.com\/it\/analisi-secondaria-sullo-spettro-di-possibili-cause\/"},"pt_PT":{"locale":"pt_PT","id":355838,"slug":"analise-secundaria-sobre-o-espectro-das-causas-possiveis","post_title":"An\u00e1lise secund\u00e1ria sobre o espectro das causas poss\u00edveis","href":"https:\/\/medizinonline.com\/pt-pt\/analise-secundaria-sobre-o-espectro-das-causas-possiveis\/"},"es_ES":{"locale":"es_ES","id":355816,"slug":"analisis-secundario-sobre-el-espectro-de-posibles-causas","post_title":"An\u00e1lisis secundario sobre el espectro de posibles causas","href":"https:\/\/medizinonline.com\/es\/analisis-secundario-sobre-el-espectro-de-posibles-causas\/"}},"_links":{"self":[{"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/posts\/355902","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/comments?post=355902"}],"version-history":[{"count":3,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/posts\/355902\/revisions"}],"predecessor-version":[{"id":362702,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/posts\/355902\/revisions\/362702"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/media\/355903"}],"wp:attachment":[{"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/media?parent=355902"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/category?post=355902"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/tags?post=355902"},{"taxonomy":"powerkit_post_featured","embeddable":true,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/powerkit_post_featured?post=355902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}