{"id":3429,"date":"2023-06-19T12:22:59","date_gmt":"2023-06-19T10:22:59","guid":{"rendered":"https:\/\/rythmologie.fr\/index\/?p=3429"},"modified":"2023-06-19T12:22:59","modified_gmt":"2023-06-19T10:22:59","slug":"newsletter-juin-2023-etude-solve-crt-avec-le-stimulateur-sans-sonde-wise-crt","status":"publish","type":"post","link":"https:\/\/rythmologie.fr\/index\/newsletter-juin-2023-etude-solve-crt-avec-le-stimulateur-sans-sonde-wise-crt\/","title":{"rendered":" Newsletter Juin 2023 &#8211; Etude SOLVE-CRT avec ..."},"content":{"rendered":"<p>[vc_row][vc_column css=&#8221;.vc_custom_1663235123898{margin-top: 0px !important;border-top-width: 0px !important;background-color: rgba(255,255,255,0.1) !important;*background-color: rgb(255,255,255) !important;}&#8221;]<div id=\"ultimate-heading-19506a13de6144e18\" class=\"uvc-heading ult-adjust-bottom-margin ultimate-heading-19506a13de6144e18 uvc-9521  uvc-heading-default-font-sizes\" data-hspacer=\"no_spacer\"  data-halign=\"center\" style=\"text-align:center\"><div class=\"uvc-heading-spacer no_spacer\" style=\"top\"><\/div><div class=\"uvc-main-heading ult-responsive\"  data-ultimate-target='.uvc-heading.ultimate-heading-19506a13de6144e18 h2'  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}' ><h2 style=\"--font-weight:theme;margin-top:20px;margin-bottom:20px;\">Newsletter Groupe Rythmologie \u2013 Stimulation cardiaque de la SFC<\/h2><\/div><div class=\"uvc-sub-heading ult-responsive\"  data-ultimate-target='.uvc-heading.ultimate-heading-19506a13de6144e18 .uvc-sub-heading '  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}'  style=\"font-weight:normal;margin-top:20px;margin-bottom:20px;\">Juin 2023<\/div><\/div>[vc_empty_space height=&#8221;24px&#8221;][vc_separator color=&#8221;custom&#8221; accent_color=&#8221;#e42925&#8243;][\/vc_column][\/vc_row][vc_row][vc_column]<div id=\"ultimate-heading-49026a13de6144e9c\" class=\"uvc-heading ult-adjust-bottom-margin ultimate-heading-49026a13de6144e9c uvc-7139 \" data-hspacer=\"no_spacer\"  data-halign=\"left\" style=\"text-align:left\"><div class=\"uvc-heading-spacer no_spacer\" style=\"top\"><\/div><div class=\"uvc-main-heading ult-responsive\"  data-ultimate-target='.uvc-heading.ultimate-heading-49026a13de6144e9c h3'  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"desktop:24px;\"}' ><h3 style=\"--font-weight:theme;color:#e42925;margin-top:24px;margin-bottom:24px;\">Etude SOLVE-CRT avec le stimulateur sans sonde WISE-CRT<\/h3><\/div><div class=\"uvc-sub-heading ult-responsive\"  data-ultimate-target='.uvc-heading.ultimate-heading-49026a13de6144e9c .uvc-sub-heading '  data-responsive-json-new='{\"font-size\":\"\",\"line-height\":\"\"}'  style=\"font-weight:normal;color:#000000;margin-top:24px;margin-bottom:24px;\"><\/p>\n<div class=\"page\" title=\"Page 2\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<div class=\"page\" title=\"Page 4\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<div class=\"page\" title=\"Page 4\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<div class=\"page\" title=\"Page 7\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p style=\"font-weight: 400;\"><em>Rapport\u00e9 par Pascal Defaye &#8211; Grenoble<\/em><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/div><\/div>[vc_empty_space height=&#8221;24px&#8221;][vc_column_text]<\/p>\n<p style=\"font-weight: 400;\">Une autre importante \u00e9tude a \u00e9t\u00e9 pr\u00e9sent\u00e9e par Jagneet Singh de Boston lors des LBT du samedi matin. C\u2019est l\u2019\u00e9tude SOLVE-CRT. Il s\u2019agit d\u2019une \u00e9tude randomis\u00e9e \u00e9valuant l\u2019efficacit\u00e9 du \u00ab\u00a0leadless\u00a0\u00bb VG\u00a0: le WISE-CRT. Il s\u2019agit d\u2019un tout petit \u00ab\u00a0leadless\u00a0\u00bb pacemaker\u00a0 (9 mmx2,7 mm) implant\u00e9 par voie trans-septale au niveau de l\u2019endocarde du VG.\u00a0 Un transmetteur ultrasonique, fix\u00e9 au niveau intercostal, transmet les ultrasons au \u00ab\u00a0leadless\u00a0\u00bb qui transforme en \u00e9nergie \u00e9lectrique ces ultrasons gr\u00e2ce \u00e0 un acc\u00e9l\u00e9rom\u00e8tre.\u00a0 Ce transmetteur d\u00e9clenche l\u2019impulsion ultrasonique, synchronis\u00e9 sur un stimulateur ou un d\u00e9fibrillateur implant\u00e9 dans les cavit\u00e9s droites.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-3431 aligncenter\" src=\"https:\/\/rythmologie.fr\/index\/wp-content\/uploads\/2023\/06\/Capture-decran-2023-06-19-a-12.13.32-300x140.png\" alt=\"\" width=\"566\" height=\"264\" srcset=\"https:\/\/rythmologie.fr\/index\/wp-content\/uploads\/2023\/06\/Capture-decran-2023-06-19-a-12.13.32-300x140.png 300w, https:\/\/rythmologie.fr\/index\/wp-content\/uploads\/2023\/06\/Capture-decran-2023-06-19-a-12.13.32-1024x477.png 1024w, https:\/\/rythmologie.fr\/index\/wp-content\/uploads\/2023\/06\/Capture-decran-2023-06-19-a-12.13.32-768x358.png 768w, https:\/\/rythmologie.fr\/index\/wp-content\/uploads\/2023\/06\/Capture-decran-2023-06-19-a-12.13.32.png 1300w\" sizes=\"auto, (max-width: 566px) 100vw, 566px\" \/><\/p>\n<p style=\"font-weight: 400;\">Le mode de fixation du \u00ab\u00a0leadless\u00a0\u00bb est une ancre qui va ensuite s\u2019endothelialiser avec un tr\u00e8s faible risque thrombo-embolique.<\/p>\n<p style=\"font-weight: 400;\">SOLVE-CRT est une \u00e9tude pivot, internationale, multicentrique \u00e9valuant l\u2019efficacit\u00e9 et la s\u00e9curit\u00e9 du syst\u00e8me WISE-CRT. Il y a eu 2 parties dans l\u2019\u00e9tude, d\u2019abord une \u00e9tude randomis\u00e9e qui a finalement \u00e9t\u00e9 stopp\u00e9e pr\u00e9matur\u00e9ment \u00e0 cause de la crise COVID et ensuite une \u00e9tude \u00ab\u00a0single arm\u00a0\u00bb.<\/p>\n<p style=\"font-weight: 400;\">La population incluse doit avoir une indication de CRT<u> et :<\/u><\/p>\n<ul>\n<li>Soit un \u00e9chec de CRT (PU\u00a0: Previously Untreatable)<\/li>\n<li>Soit consid\u00e9r\u00e9s \u00e0 haut risque d\u2019\u00ab upgrade\u00a0\u00bb (HRU\u00a0: High-Risk Upgrade)<\/li>\n<li>Soit non-r\u00e9pondeurs (NR\u00a0: Non-Responders\u00a0) pour la partie randomis\u00e9e seulement<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-3432 aligncenter\" src=\"https:\/\/rythmologie.fr\/index\/wp-content\/uploads\/2023\/06\/Capture-decran-2023-06-19-a-12.16.14-300x181.png\" alt=\"\" width=\"574\" height=\"346\" srcset=\"https:\/\/rythmologie.fr\/index\/wp-content\/uploads\/2023\/06\/Capture-decran-2023-06-19-a-12.16.14-300x181.png 300w, https:\/\/rythmologie.fr\/index\/wp-content\/uploads\/2023\/06\/Capture-decran-2023-06-19-a-12.16.14-1024x617.png 1024w, https:\/\/rythmologie.fr\/index\/wp-content\/uploads\/2023\/06\/Capture-decran-2023-06-19-a-12.16.14-768x463.png 768w, https:\/\/rythmologie.fr\/index\/wp-content\/uploads\/2023\/06\/Capture-decran-2023-06-19-a-12.16.14.png 1046w\" sizes=\"auto, (max-width: 574px) 100vw, 574px\" \/><\/p>\n<p style=\"font-weight: 400;\">Le \u00ab\u00a0primary safety endpoint\u00a0\u00bb inclue l\u2019absence de complications \u00e0 6 mois avec objectif de performance de 70%<\/p>\n<p style=\"font-weight: 400;\">Le \u00ab\u00a0primary efficacy endpoint\u00a0\u00bb consiste en une diminution du diam\u00e8tre systolique VG \u00e0 6 mois de 9,3 %.<\/p>\n<p style=\"font-weight: 400;\">L\u2019\u00e2ge moyen des patients \u00e9tait de 68 ans. Pour le co-implant, il y avait 61% de CRT-D, 23% de DAI, 4% de CRT-P et 8% de stimulateur. Ils \u00e9taient parfaitement trait\u00e9s sur le plan insuffisance cardiaque.<\/p>\n<p style=\"font-weight: 400;\">Sur le plan des complications, il est quand m\u00eame \u00e0 noter 7 \u00e9panchements p\u00e9ricardiques dont 4 ont n\u00e9cessit\u00e9 la chirurgie.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-3433 aligncenter\" src=\"https:\/\/rythmologie.fr\/index\/wp-content\/uploads\/2023\/06\/Capture-decran-2023-06-19-a-12.17.16-300x155.png\" alt=\"\" width=\"558\" height=\"288\" srcset=\"https:\/\/rythmologie.fr\/index\/wp-content\/uploads\/2023\/06\/Capture-decran-2023-06-19-a-12.17.16-300x155.png 300w, https:\/\/rythmologie.fr\/index\/wp-content\/uploads\/2023\/06\/Capture-decran-2023-06-19-a-12.17.16-1024x530.png 1024w, https:\/\/rythmologie.fr\/index\/wp-content\/uploads\/2023\/06\/Capture-decran-2023-06-19-a-12.17.16-768x398.png 768w, https:\/\/rythmologie.fr\/index\/wp-content\/uploads\/2023\/06\/Capture-decran-2023-06-19-a-12.17.16.png 1332w\" sizes=\"auto, (max-width: 558px) 100vw, 558px\" \/><\/p>\n<p style=\"font-weight: 400;\">Les points forts de cette \u00e9tude sont son caract\u00e8re multicentrique et prospective et le fait que la relecture des \u00e9chos soit aveugle. Les limites sont l\u2019impact de la crise COVID sur l\u2019\u00e9tude avec n\u00e9cessit\u00e9 d\u2019un bras non randomis\u00e9 et le suivi assez court.<\/p>\n<p style=\"font-weight: 400;\">En conclusion, cette \u00e9tude pivot d\u00e9montre la faisabilit\u00e9 de l\u2019implantation d\u2019un \u00ab\u00a0leadless\u00a0\u00bb positionn\u00e9 au niveau VG endocardique et pilot\u00e9 par des ultrasons.\u00a0 Cette technique est efficace et entra\u00eene un remodelage VG inverse associ\u00e9 \u00e0 une am\u00e9lioration du statut fonctionnel.<\/p>\n<p style=\"font-weight: 400;\">Les implications cliniques sont la possibilit\u00e9 d\u2019avoir un syst\u00e8me \u00ab\u00a0totally leadless CRT\u00a0\u00bb que nous avons d\u00e9j\u00e0 commenc\u00e9 \u00e0 implanter associant un Micra ou un Aveir et le Wise-CRT ainsi que la possibilit\u00e9 d\u2019implanter ce \u00ab\u00a0device\u00a0\u00bb au niveau du septum VG pour obtenir une stimulation de la branche gauche.<\/p>\n<p style=\"font-weight: 400;\">Andrew Epstein a comment\u00e9 cette \u00e9tude ensuite en insistant sur le futur avec le \u00ab\u00a0toally leadless CRT\u00a0\u00bb. Il a aussi rappel\u00e9 le taux de complications de 19,1% avec 4 \u00e9panchements p\u00e9ricardiques qui sont maintenant contr\u00f4l\u00e9s par la n\u00e9cessit\u00e9 d\u2019une ETO per-proc\u00e9dure.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-3434 aligncenter\" src=\"https:\/\/rythmologie.fr\/index\/wp-content\/uploads\/2023\/06\/Capture-decran-2023-06-19-a-12.18.18-300x276.png\" alt=\"\" width=\"558\" height=\"513\" srcset=\"https:\/\/rythmologie.fr\/index\/wp-content\/uploads\/2023\/06\/Capture-decran-2023-06-19-a-12.18.18-300x276.png 300w, https:\/\/rythmologie.fr\/index\/wp-content\/uploads\/2023\/06\/Capture-decran-2023-06-19-a-12.18.18-768x706.png 768w, https:\/\/rythmologie.fr\/index\/wp-content\/uploads\/2023\/06\/Capture-decran-2023-06-19-a-12.18.18.png 960w\" sizes=\"auto, (max-width: 558px) 100vw, 558px\" \/><strong><em>Le futur\u00a0: implantation combin\u00e9e d\u2019un Micra et d\u2019un Wise CRT au niveau du septum VG <\/em><\/strong><\/p>\n<p>[\/vc_column_text][vc_empty_space height=&#8221;24px&#8221;][vc_empty_space height=&#8221;24px&#8221;][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space][vc_empty_space][vc_separator][vc_empty_space][\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column css=&#8221;.vc_custom_1663235123898{margin-top: 0px !important;border-top-width: 0px !important;background-color: rgba(255,255,255,0.1) !important;*background-color: rgb(255,255,255) !important;}&#8221;][vc_empty_space height=&#8221;24px&#8221;][vc_separator color=&#8221;custom&#8221; accent_color=&#8221;#e42925&#8243;][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=&#8221;24px&#8221;][vc_column_text] Une autre importante \u00e9tude a \u00e9t\u00e9 pr\u00e9sent\u00e9e par Jagneet Singh de Boston lors des LBT du samedi matin. C\u2019est l\u2019\u00e9tude SOLVE-CRT. Il s\u2019agit d\u2019une \u00e9tude randomis\u00e9e \u00e9valuant l\u2019efficacit\u00e9 du \u00ab\u00a0leadless\u00a0\u00bb VG\u00a0: le WISE-CRT. Il s\u2019agit d\u2019un tout petit \u00ab\u00a0leadless\u00a0\u00bb pacemaker\u00a0 (9&hellip;<\/p>\n","protected":false},"author":2,"featured_media":3430,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[31,22],"tags":[],"class_list":["post-3429","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-newsletter","category-articles","category-31","category-22","description-off"],"_links":{"self":[{"href":"https:\/\/rythmologie.fr\/index\/wp-json\/wp\/v2\/posts\/3429","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rythmologie.fr\/index\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rythmologie.fr\/index\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rythmologie.fr\/index\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rythmologie.fr\/index\/wp-json\/wp\/v2\/comments?post=3429"}],"version-history":[{"count":3,"href":"https:\/\/rythmologie.fr\/index\/wp-json\/wp\/v2\/posts\/3429\/revisions"}],"predecessor-version":[{"id":3437,"href":"https:\/\/rythmologie.fr\/index\/wp-json\/wp\/v2\/posts\/3429\/revisions\/3437"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rythmologie.fr\/index\/wp-json\/wp\/v2\/media\/3430"}],"wp:attachment":[{"href":"https:\/\/rythmologie.fr\/index\/wp-json\/wp\/v2\/media?parent=3429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rythmologie.fr\/index\/wp-json\/wp\/v2\/categories?post=3429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rythmologie.fr\/index\/wp-json\/wp\/v2\/tags?post=3429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}