{"id":361733,"date":"2020-08-30T18:05:28","date_gmt":"2020-08-30T15:05:28","guid":{"rendered":"https:\/\/kinsta.unitedwithisrael.org\/?p=361733"},"modified":"2020-09-01T10:22:12","modified_gmt":"2020-09-01T07:22:12","slug":"medecine-un-nouveau-test-israelien-detecte-les-crises-cardiaques-en-10-minutes-seulement","status":"publish","type":"post","link":"https:\/\/kinsta.unitedwithisrael.org\/fr\/medecine-un-nouveau-test-israelien-detecte-les-crises-cardiaques-en-10-minutes-seulement\/","title":{"rendered":"M\u00e9decine: un nouveau test isra\u00e9lien d\u00e9tecte les crises cardiaques en 10 minutes seulement!"},"content":{"rendered":"

Le nouveau test isra\u00e9lien donne des r\u00e9sultats en 10 minutes, au lieu d’une heure, ce qui permet de gagner un temps critique lors de crises cardiaques.<\/strong><\/em><\/p>\n

Par Yakir Benzion, Unis avec Isra\u00ebl<\/em><\/p>\n

Des chercheurs isra\u00e9liens disent qu’un nouveau test salivaire pourrait acc\u00e9l\u00e9rer le diagnostic de crise cardiaque, a rapport\u00e9 la Soci\u00e9t\u00e9 Europ\u00e9enne de Cardiologie.<\/p>\n

Diagnostiquer rapidement et correctement les crises cardiaques est essentiel pour sauver des vies, et la technique innovante d’Isra\u00ebl fournit des r\u00e9sultats en 10 minutes apr\u00e8s que les patients ont simplement crach\u00e9 dans un tube, contre au moins une heure pour le test sanguin standard.<\/p>\n

Les premiers r\u00e9sultats indiquent que les tests fonctionnent et sont prometteurs pour l’avenir une fois la technique affin\u00e9e et davantage test\u00e9e.<\/p>\n

L’un des \u00e9l\u00e9ments cl\u00e9 pour d\u00e9terminer si une personne souffre d’une crise cardiaque et n\u00e9cessite un traitement urgent pour r\u00e9tablir le flux sanguin vers les art\u00e8res bloqu\u00e9es est le test sanguin pour d\u00e9tecter la troponine, une prot\u00e9ine lib\u00e9r\u00e9e dans le sang lorsque le muscle cardiaque est ab\u00eem\u00e9.<\/p>\n

\u00abIl y a un grand besoin d’un test de troponine simple et rapide pour les patients souffrant de douleurs thoraciques dans le cadre pr\u00e9hospitalier<\/em>\u00bb, a d\u00e9clar\u00e9 le Dr Roi Westreich du centre m\u00e9dical Soroka \u00e0 Beersheba. \u00abActuellement, les tests de troponine utilisent des \u00e9chantillons de sang. Dans cette \u00e9tude pr\u00e9liminaire, nous avons \u00e9valu\u00e9 la faisabilit\u00e9 d’une nouvelle m\u00e9thode utilisant la salive.\u00a0\u00bb<\/em><\/p>\n

Westreich a d\u00e9clar\u00e9 avoir d\u00e9velopp\u00e9 le test et l’avoir ensuite essay\u00e9 sur 32 patients atteints de l\u00e9sions du muscle cardiaque qui, selon eux, auraient pr\u00e9sent\u00e9 de la troponine dans leur sang, et ont compar\u00e9 les r\u00e9sultats avec 13 patients en bonne sant\u00e9. L’\u00e9quipe a utilis\u00e9 des tests disponibles dans le commerce destin\u00e9s au sang, mais les a plut\u00f4t ajust\u00e9s pour la salive.<\/p>\n

Ils ont constat\u00e9 que 84% des \u00e9chantillons de salive pr\u00e9lev\u00e9s sur des patients cardiaques \u00e9taient positifs pour la troponine, tandis qu’aucun des participants en bonne sant\u00e9 n’\u00e9tait revenu positif.<\/p>\n

\u00abCes premiers travaux montrent la pr\u00e9sence de troponine cardiaque dans la salive de patients atteints de l\u00e9sions myocardiques<\/em>\u00ab\u00a0, a d\u00e9clar\u00e9 le Dr Westreich.<\/p>\n

\u00abDes recherches suppl\u00e9mentaires sont n\u00e9cessaires pour d\u00e9terminer combien de temps la troponine reste dans la salive apr\u00e8s une crise cardiaque. De plus, nous devons savoir combien de patients recevraient \u00e0 tort un diagnostic de crise cardiaque et combien de cas seraient manqu\u00e9s<\/em>.\u00bb<\/p>\n

Les prochaines \u00e9tapes consistent \u00e0 augmenter le nombre de patients \u00e9tudi\u00e9s et \u00e0 cr\u00e9er un prototype pour un test de troponine cardiaque utilisant de la salive. Il n’y a pas encore de date pour le moment o\u00f9 le test sera disponible sur le march\u00e9.<\/p>\n

\u00abCe prototype sera fait sur mesure pour la salive trait\u00e9e et devrait \u00eatre plus pr\u00e9cis que l’utilisation d’un test sanguin sur la salive\u00bb<\/em>, a d\u00e9clar\u00e9 le Dr Westreich. \u00ab\u00a0Il sera calibr\u00e9 pour montrer des r\u00e9sultats positifs lorsque les niveaux de troponine salivaire sont sup\u00e9rieurs \u00e0 un certain seuil et afficher un r\u00e9sultat oui \/ non comme un test de grossesse<\/em>.\u00a0\u00bb<\/p>\n

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Le nouveau test isra\u00e9lien donne des r\u00e9sultats en 10 minutes, au lieu d’une heure, ce qui permet de gagner un temps critique lors de crises cardiaques. Par Yakir Benzion, Unis avec Isra\u00ebl Des chercheurs isra\u00e9liens disent qu’un nouveau test salivaire pourrait acc\u00e9l\u00e9rer le diagnostic de crise cardiaque, a rapport\u00e9 la Soci\u00e9t\u00e9 Europ\u00e9enne de Cardiologie. Diagnostiquer… Read more »<\/a><\/p>\n","protected":false},"author":4242,"featured_media":361736,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[28418],"tags":[30739,34248,29798,29313,29783,37645],"class_list":["post-361733","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites-israeliennes","tag-coeur","tag-innovation-fr","tag-medecine","tag-recherche","tag-sante","tag-test-fr"],"better_featured_image":{"id":361736,"alt_text":"","caption":"Shutterstock\n","description":"","media_type":"image","media_details":{"width":2560,"height":1707,"file":"2020\/08\/shutterstock_1785594287-scaled.jpg","sizes":{"medium":{"file":"shutterstock_1785594287-300x200.jpg","width":300,"height":200,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/08\/shutterstock_1785594287-300x200.jpg"},"large":{"file":"shutterstock_1785594287-1024x683.jpg","width":1024,"height":683,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/08\/shutterstock_1785594287-1024x683.jpg"},"thumbnail":{"file":"shutterstock_1785594287-150x150.jpg","width":150,"height":150,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/08\/shutterstock_1785594287-150x150.jpg"},"medium_large":{"file":"shutterstock_1785594287-768x512.jpg","width":768,"height":512,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/08\/shutterstock_1785594287-768x512.jpg"},"1536x1536":{"file":"shutterstock_1785594287-1536x1024.jpg","width":1536,"height":1024,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/08\/shutterstock_1785594287-1536x1024.jpg"},"2048x2048":{"file":"shutterstock_1785594287-2048x1365.jpg","width":2048,"height":1365,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/08\/shutterstock_1785594287-2048x1365.jpg"},"uwi-full-width":{"file":"shutterstock_1785594287-780x520.jpg","width":780,"height":520,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/08\/shutterstock_1785594287-780x520.jpg"},"uwi-featured-carousel":{"file":"shutterstock_1785594287-890x400.jpg","width":890,"height":400,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/08\/shutterstock_1785594287-890x400.jpg"},"uwi-featured-content":{"file":"shutterstock_1785594287-290x160.jpg","width":290,"height":160,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/08\/shutterstock_1785594287-290x160.jpg"},"uwi-content-loop":{"file":"shutterstock_1785594287-190x190.jpg","width":190,"height":190,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/08\/shutterstock_1785594287-190x190.jpg"},"uwi-category_list":{"file":"shutterstock_1785594287-180x100.jpg","width":180,"height":100,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/08\/shutterstock_1785594287-180x100.jpg"},"uwi-tiny":{"file":"shutterstock_1785594287-40x40.jpg","width":40,"height":40,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/08\/shutterstock_1785594287-40x40.jpg"},"uwi-email-featured":{"file":"shutterstock_1785594287-250x170.jpg","width":250,"height":170,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/08\/shutterstock_1785594287-250x170.jpg"},"uwi-email":{"file":"shutterstock_1785594287-200x140.jpg","width":200,"height":140,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/08\/shutterstock_1785594287-200x140.jpg"},"uwi-iphone":{"file":"shutterstock_1785594287-960x640.jpg","width":960,"height":640,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/08\/shutterstock_1785594287-960x640.jpg"},"uwi-iphone-x2":{"file":"shutterstock_1785594287-1136x640.jpg","width":1136,"height":640,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/08\/shutterstock_1785594287-1136x640.jpg"},"uwi-ipad":{"file":"shutterstock_1785594287-1024x768.jpg","width":1024,"height":768,"mime-type":"image\/jpeg","source_url":"https:\/\/kinsta.unitedwithisrael.org\/wp-content\/uploads\/2020\/08\/shutterstock_1785594287-1024x768.jpg"},"uwi-ipad-x2":{"file":"shutterstock_1785594287-2048x1536.jpg","width":2048,"height":1536,"mime-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