{"id":12403,"date":"2022-12-15T09:27:00","date_gmt":"2022-12-15T14:27:00","guid":{"rendered":"https:\/\/transfusionontario.org\/declenchons-nous-trop-de-protocoles-hemorragie-massive-pour-des-enfants\/"},"modified":"2024-07-16T10:57:40","modified_gmt":"2024-07-16T14:57:40","slug":"declenchons-nous-trop-de-protocoles-hemorragie-massive-pour-des-enfants","status":"publish","type":"post","link":"https:\/\/transfusionontario.org\/fr\/declenchons-nous-trop-de-protocoles-hemorragie-massive-pour-des-enfants\/","title":{"rendered":"D\u00e9clenchons-nous trop de protocoles H\u00e9morragie massive pour des enfants?"},"content":{"rendered":"\n<p>R\u00e9daction : Dylan Grimm<sup>1<\/sup>, Laurence Delorme<sup>1<\/sup>, Eric Fagan<sup>1<\/sup>, Na Li <sup>2<\/sup>, Mark McVey<sup>3,4<\/sup>, Suzanne Beno<sup>5,6<\/sup>, Elaine Leung<sup>7,8<\/sup>, Lani Lieberman<sup>9,10<\/sup>, Troy Thompson<sup>11<\/sup>, Katerina Pavenski<sup>12<\/sup>, Jeannie Callum<sup>13<\/sup>, Kimmo Murto<sup>14,15 <\/sup>  <\/p>\n\n<p style=\"font-size:14px\"><sup>1<\/sup>Universit\u00e9 Queen\u2019s, Facult\u00e9 de m\u00e9decine, Kingston, ON; <sup>2<\/sup>Centre for Health Informatics, Universit\u00e9 de Calgary, Calgary, AB; <sup>3<\/sup>H\u00f4pital pour enfants malades, Toronto, ON; <sup>4<\/sup>Professeur adjoint, Universit\u00e9 of Toronto, D\u00e9partement d\u2019anesth\u00e9siologie et de gestion de la douleur, Toronto, ON; <sup>5<\/sup>Professeure agr\u00e9g\u00e9e, Universit\u00e9 of Toronto, D\u00e9partement de p\u00e9diatrie, Division d\u2019urgentologie, Toronto, ON; <sup>6<\/sup>H\u00f4pital pour enfants malades, Toronto, ON; <sup>7<\/sup>Professeure adjointe, Universit\u00e9 d\u2019Ottawa, D\u00e9partement de pathologie et de m\u00e9decine de laboratoire, Division d\u2019h\u00e9matologie et de m\u00e9decine transfusionnelle, Ottawa, ON; <sup>8<\/sup>Centre hospitalier pour enfants de l\u2019est de l\u2019Ontario (CHEO), Ottawa, ON; <sup>9<\/sup>Professeure adjointe, Universit\u00e9 de Toronto, D\u00e9partement de m\u00e9decine de laboratoire et de pathologie, Toronto, ON; <sup>10<\/sup>R\u00e9seau universitaire de sant\u00e9 : H\u00f4pital g\u00e9n\u00e9ral de Toronto, Toronto, ON; <sup>11<\/sup>R\u00e9seau r\u00e9gional ontarien de conservation du sang, Toronto, ON;<sup>12<\/sup>D\u00e9partement de pathobiologie et m\u00e9decine de laboratoire, Universit\u00e9 de Toronto, Toronto, ON; <sup> 13<\/sup>13Professeure, D\u00e9partement de pathologie et de m\u00e9decine mol\u00e9culaire, Universit\u00e9 Queen\u2019s, Kingston, ON; <sup>14<\/sup>14Professeur agr\u00e9g\u00e9, Universit\u00e9 d\u2019Ottawa, D\u00e9partement d\u2019anesth\u00e9siologie et de gestion de la douleur, Ottawa, ON; <sup>15<\/sup>Institut de recherche du CHEO, Ottawa, ON.<\/p>\n\n<p>Les h\u00e9morragies constituent la principale cause de d\u00e9c\u00e8s \u00e9vitable dans les 24 heures suivant un trauma chez les enfants et les adultes. En mai 2021, le R\u00e9seau r\u00e9gional ontarien de conservation du sang (RRoCS) a transmis le premier protocole H\u00e9morragie massive (PHM) provincial fond\u00e9 sur des donn\u00e9es probantes pour enfants et adultes; il \u00e9tait accompagn\u00e9 d\u2019une trousse d\u2019outils comprenant des recommandations au sujet de huit (8) crit\u00e8res d\u2019am\u00e9lioration de la qualit\u00e9(AQ)<sup>1,2<\/sup>. Les donn\u00e9es initiales d\u2019am\u00e9lioration de la qualit\u00e9 ont fourni un aper\u00e7u des tendances en mati\u00e8re de PHM dans les h\u00f4pitaux ontariens et mis en lumi\u00e8re des diff\u00e9rences entre les activations d\u2019un PHM chez l\u2019adulte et chez l\u2019enfant. <br\/>Les donn\u00e9es portant sur les activations de PHM et le suivi de 28 jours provenant de 8 h\u00f4pitaux ontariens (y compris deux centres de soins p\u00e9diatriques tertiaires) ont \u00e9t\u00e9 collig\u00e9es r\u00e9trospectivement (janvier 2019 &#8211; mai 2022). Les caract\u00e9ristiques d\u00e9mographiques des patients, les taux de mortalit\u00e9 et huit (8) crit\u00e8res d\u2019am\u00e9lioration de la qualit\u00e9 des PHM ont \u00e9t\u00e9 saisis dans l\u2019outil de REDCap\u00a9, et les diff\u00e9rences entre les crit\u00e8res de qualit\u00e9 des PHM pour adultes ont \u00e9t\u00e9 compar\u00e9es aux m\u00eames crit\u00e8res pour enfants. <\/p>\n\n<p>Au total, 363 activations de PHM ont \u00e9t\u00e9 d\u00e9clar\u00e9es et font l\u2019objet de comparaisons (44 enfants, 319 adultes) (tableau 1). Les h\u00e9morragies r\u00e9sultant de blessures traumatiques ont d\u00e9clench\u00e9 la plupart des activations chez les enfants (59 %) et les adultes (40 %). L\u2019analyse des crit\u00e8res d\u2019AQ (tableau 2) r\u00e9v\u00e8le que les enfants \u00e9taient plus susceptibles de subir une activation excessive du PHM (66 c. 39 %, p=0,002; une activation justifi\u00e9e se d\u00e9finit par des besoins en composants sanguins &gt;6 unit\u00e9s de GR chez l\u2019adulte, &gt; 40 ml\/kg chez l\u2019enfant ou un d\u00e9c\u00e8s attribuable \u00e0 une h\u00e9morragie dans les 24 premi\u00e8res heures) et risquaient moins de subir un d\u00e9lai de transfusion de GR (4,5 c. 13 %, p=0,003 (d\u00e9fini comme &gt; 15 minutes apr\u00e8s l\u2019activation du protocole). Dans les deux cohortes, \u2265 20 % des patients ont eu une administration tardive d\u2019acide tranexamique (TXA) et 11 % des patients avaient une hypothermie non corrig\u00e9e \u00e0 la fin du PHM. Une transfusion excessive de GR (Hgb&gt;110 g\/L \u00e0 la fin du PHM) \u00e9tait fr\u00e9quente et signal\u00e9e chez 45 % des enfants et 31 % des adultes, alors que dans 9,1 % des PHM pour enfants et 16 % des PHM pour adultes, on a signal\u00e9 un gaspillage de composants sanguins.    <\/p>\n\n<p id=\"MHP-over-activation\">Une activation excessive du PHM \u00e9tait plus fr\u00e9quente chez les enfants que les adultes; chez les enfants, il y a eu plus d\u2019activations inutiles et de transfusions excessives. Cela pourrait s\u2019expliquer par le fait que chez l\u2019enfant le choc h\u00e9morragique peut se manifester plus tardivement ou \u00eatre plus difficile \u00e0 diagnostiquer. Il faudrait toutefois soupeser ces craintes avec les risques inh\u00e9rents \u00e0 la transfusion, notamment l\u2019hyperkali\u00e9mie, l\u2019hypoglyc\u00e9mie et la surcharge liquidienne. Dans les deux cohortes, l\u2019administration en temps utile de TXA et la prise en charge de l\u2019hypothermie doivent s\u2019am\u00e9liorer, car les deux favorisent la survie en situation d\u2019h\u00e9morragie.   <\/p>\n\n<p>Le faible nombre d\u2019activations de PHM chez des enfants constitue une des limites de cette analyse. Au moment de la publication de ce bulletin, il y aura cependant environ 1700 activations de PHM dans le syst\u00e8me RedCAP\u00ae, dont une centaine chez des enfants. L\u2019analyse des donn\u00e9es se poursuit. Le syst\u00e8me des crit\u00e8res d\u2019AQ des PHM est un outil pr\u00e9cieux pour trouver des domaines de progr\u00e8s possible, dans le but d\u2019am\u00e9liorer les r\u00e9sultats chez les patients soumis \u00e0 un PHM.   <\/p>\n\n<p>Tableau 1. Donn\u00e9es d\u00e9mographiques \u2013 Cohortes d\u2019activation d\u2019un PHM chez les enfants et les adultes<\/p>\n\n<figure class=\"wp-block-table\"><table><thead><tr><td>Variable<\/td><td>Sujets N=363<\/td><td>Enfants, N = 44<\/td><td>Adultes, N = 319<\/td><\/tr><\/thead><tbody><tr><td><strong>\u00c2ge d\u2019activation du PHM, n (%)<\/strong><\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><\/tr><tr><td>Nouveau-n\u00e9 (<ins><del>&lt;<\/del> 1 mois)<\/ins><\/td><td>3 (0.8)<\/td><td>3 (6.8)<\/td><td>0 (0)<\/td><\/tr><tr><td>Enfant (&gt;1 mois \u00e0 12 ans)<\/td><td>22 (6.1)<\/td><td>22 (50)<\/td><td>0 (0)<\/td><\/tr><tr><td>Adolescent (13-17 ans)<\/td><td>19 (5.2)<\/td><td>19 (43)<\/td><td>0 (0)<\/td><\/tr><tr><td>Adulte (&gt;17 ans)<\/td><td>319 (88)<\/td><td>0 (0)<\/td><td>319 (100)<\/td><\/tr><tr><td><strong>Activations de PHM par h\u00f4pital, n (%)<\/strong><\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><\/tr><tr><td>B<\/td><td>10 (2.8)<\/td><td>0 (0)<\/td><td>10 (3.1)<\/td><\/tr><tr><td>C<\/td><td>33 (9.1)<\/td><td>33 (75)<\/td><td>0 (0)<\/td><\/tr><tr><td>D<\/td><td>61 (17)<\/td><td>2 (4.5)<\/td><td>59 (18)<\/td><\/tr><tr><td>E<\/td><td>87 (24)<\/td><td>1 (2.3)<\/td><td>86 (27)<\/td><\/tr><tr><td>F<\/td><td>37 (10)<\/td><td>1 (2.3)<\/td><td>36 (11)<\/td><\/tr><tr><td>G<\/td><td>3 (0.8)<\/td><td>0 (0)<\/td><td>3 (0.9)<\/td><\/tr><tr><td>H<\/td><td>5 (1.4)<\/td><td>5 (11)<\/td><td>0 (0)<\/td><\/tr><tr><td>I<\/td><td>127 (35)<\/td><td>2 (4.5)<\/td><td>125 (39)<\/td><\/tr><tr><td><strong>Lieu d\u2019activation du PHM, n (%)<\/strong><\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><\/tr><tr><td>Urgence<\/td><td>209 (58)<\/td><td>29 (66)<\/td><td>180 (56)<\/td><\/tr><tr><td>BO<\/td><td>46 (13)<\/td><td>4 (9.1)<\/td><td>42 (13)<\/td><\/tr><tr><td>Unit\u00e9 de soins<\/td><td>14 (3.9)<\/td><td>0 (0)<\/td><td>14 (4.4)<\/td><\/tr><tr><td>USI<\/td><td>80 (22)<\/td><td>9 (20)<\/td><td>71 (22)<\/td><\/tr><tr><td>Obst\u00e9trique<\/td><td>10 (2.8)<\/td><td>0 (0)<\/td><td>10 (3.1)<\/td><\/tr><tr><td>Autre<\/td><td>4 (1.1)<\/td><td>2 (4.5)<\/td><td>2 (0.6)<\/td><\/tr><tr><td><strong>Type de PHM, n (%)<\/strong><\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><\/tr><tr><td>Trauma<\/td><td>155 (43)<\/td><td>26 (59)<\/td><td>129 (40)<\/td><\/tr><tr><td>Saignement gastro-intestinal<\/td><td>88 (24)<\/td><td>2 (4.5)<\/td><td>86 (27)<\/td><\/tr><tr><td>Saignement, interv. chir. autre que cardiaque<\/td><td>29 (8.0)<\/td><td>4 (9.1)<\/td><td>25 (7.8)<\/td><\/tr><tr><td>Chirurgie cardiaque<\/td><td>13 (3.6)<\/td><td>1 (2.3)<\/td><td>12 (3.8)<\/td><\/tr><tr><td>Obst\u00e9trique<\/td><td>18 (5.0)<\/td><td>0 (0)<\/td><td>18 (5.6)<\/td><\/tr><tr><td>Vasculaire<\/td><td>25 (6.9)<\/td><td>4 (9.1)<\/td><td>21 (6.6)<\/td><\/tr><tr><td>Autre<\/td><td>32 (8.8)<\/td><td>7 (16)<\/td><td>25 (7.8)<\/td><\/tr><tr><td>Inconnu<\/td><td>3 (0.8)<\/td><td>0 (0)<\/td><td>3 (0.9)<\/td><\/tr><tr><td><strong>Orientation au cong\u00e9, jusqu\u2019\u00e0 28 jours, n (%)<\/strong><\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><\/tr><tr><td>Domicile<\/td><td>154 (43)<\/td><td>19 (43)<\/td><td>135 (43)<\/td><\/tr><tr><td>R\u00e9adaptation<\/td><td>29 (8.2)<\/td><td>5 (11)<\/td><td>24 (7.7)<\/td><\/tr><tr><td>Soins de longue dur\u00e9e<\/td><td>21 (5.9)<\/td><td>1 (2.3)<\/td><td>20 (6.4)<\/td><\/tr><tr><td>D\u00e9c\u00e8s<\/td><td>151 (43)<\/td><td>19 (43)<\/td><td>132 (42)<\/td><\/tr><tr><td>s.o.= &#8211; Patient d\u00e9c\u00e9d\u00e9 dans les 60\u00e8res min<\/td><td>26 (7.2)<\/td><td>0 (0)<\/td><td>26 (8.2)<\/td><\/tr><tr><td>s.o.= &#8211; Pas de transfert\/soins prodigu\u00e9s<\/td><td>254 (70)<\/td><td>43 (98)<\/td><td>211 (66)<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">Remarque : PHM=protocole H\u00e9morragie massive; BO=bloc op\u00e9ratoire; USI=unit\u00e9 de soins intensifs; s.o.= sans objet<\/figcaption><\/figure>\n\n<p>Tableau 2 : Comparaison des crit\u00e8res de qualit\u00e9 du protocole H\u00e9morragie massive chez l\u2019enfant et l\u2019adulte, 2019-2022<\/p>\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Principaux r\u00e9sultats, n (%)<\/strong><\/td><td><strong>Enfants<\/strong> <strong> (N=44)<\/strong><\/td><td><strong>Adultes<\/strong> <strong> (N=319)<\/strong><\/td><td><strong>Valeur de p<sup>*<\/sup><\/strong><\/td><\/tr><tr><td><strong><ins>Relatifs au syst\u00e8me :<\/ins><\/strong><strong><\/strong> <ins> <\/ins> Proportion d\u2019activations excessives du PHM <ins><\/ins> <ins>[adultes<\/ins><ins>&gt;<\/ins><ins>6 unit\u00e9s de GR; enfants<\/ins><ins>&gt; <\/ins><ins>40 mL\/kg ou d\u00e9c\u00e8s dans les 24 premi\u00e8res heures en raison de l\u2019h\u00e9morragie<\/ins><ins>]<\/ins>  <\/td><td>29 (66)<\/td><td>124 (39)<\/td><td>0.002<\/td><\/tr><tr><td><strong><ins>Relatifs \u00e0 la proc\u00e9dure<\/ins><\/strong><strong><\/strong> <ins>: <\/ins> Proportion de patients qui n\u2019ont pas re\u00e7u de GR dans les 15 minutes suivant l\u2019activation du PHM <\/td><td>2 (4.5)<\/td><td>41 (13)<\/td><td>0.003<\/td><\/tr><tr><td> Proportion de patients qui n\u2019ont pas re\u00e7u de TXA dans l\u2019heure suivant l\u2019activation du PHM <\/td><td>12 (27)<\/td><td>64 (20)<\/td><td>0.32<ins>2<\/ins><del>18??<\/del><\/td><\/tr><tr><td><strong><ins>Relatifs aux patients<\/ins><\/strong> <ins>:<\/ins> Proportion chez qui la temp\u00e9rature n\u2019\u00e9tait pas \u2265 35\uf0b0C \u00e0 la fin du PHM <\/td><td>5 (11)<\/td><td>35 (11)<\/td><td>&gt;0,99<\/td><\/tr><tr><td><strong> <\/strong> <strong>R\u00e9sultats secondaires, n (%)<\/strong> <strong> <\/strong><\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><\/tr><tr><td><strong><ins>Relatifs au syst\u00e8me<\/ins><\/strong> <ins> :<\/ins> Proportion pour qui l\u2019amorce du transfert du patient n\u2019est pas survenue dans les 60 minutes suivant l\u2019activation du PHM<\/td><td>0 (0)<\/td><td>27 (8.5)<\/td><td>&lt;0,001<\/td><\/tr><tr><td><strong><ins>Relatifs \u00e0 la proc\u00e9dure<\/ins><\/strong> : Proportion qui n\u2019est pas pass\u00e9e \u00e0 des GR et du plasma de groupe sp\u00e9cifique dans les 90 minutes suivant leur arriv\u00e9e ou le d\u00e9but de l\u2019h\u00e9morragie <\/td><td>2 (4.5)<\/td><td>21 (6.6)<\/td><td>0.085<\/td><\/tr><tr><td> Proportion de patients pour lesquels il y a un gaspillage de composant ou produit sanguin <\/td><td>4 (9.1)<\/td><td>52(16)<\/td><td>0.39<\/td><\/tr><tr><td><strong><ins>Relatifs aux patients : <\/ins><\/strong><strong><ins><\/ins><\/strong> <strong> <\/strong> Proportion ayant des niveaux de Hgb &lt; 60 g\/L <\/td><td>0 (0)<\/td><td>16 (5.0)<\/td><td>0.35<\/td><\/tr><tr><td> Proportion ayant des niveaux de &gt; 110 g\/L <\/td><td>20 (45)<\/td><td>100 (31)<\/td><td>0.14<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">*Test exact de Fisher; test de correlation de Pearson<br\/>Remarque : PHM=protocole H\u00e9morragie massive; GR=globules rouges; TXA=acide tranexamique; Hgb=h\u00e9moglobine<\/figcaption><\/figure>\n\n<p><strong>R\u00e9f\u00e9rences<\/strong> :<\/p>\n\n<ol class=\"wp-block-list\">\n<li>Callum JL, Yeh CH, Petrosoniak A, et al. A regional massive hemorrhage protocol developed through a modified Delphi technique. CMAJ. 2019;7(3):E546-E561.<\/li>\n\n\n\n<li>Cope S, Callum J, Pavenski K, et al. Ontario\u2019s Massive Hemorrhage Toolkit. Transfus Med Rev. 2022;36(1):67.<\/li>\n\n\n\n<li>Holcomb JB, Moore EE, Sperry JL, et al. Evidence-Based and Clinically Relevant Outcomes for Hemorrhage Control Trauma Trials. Ann Surg. 2021;273(3):395-401.<\/li>\n\n\n\n<li>Leonard JC, Josephson CD, Luther JF, et al. Life-Threatening Bleeding in Children: A Prospective Observational Study. Crit Care Med. 2021;49(11):1943-1954.<\/li>\n<\/ol>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n<h2 class=\"wp-block-heading has-text-align-center\">Announcement<\/h2>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n<h3 class=\"wp-block-heading has-text-align-center\">Tech Assessment<\/h3>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/transfusionontario.org\/wp-content\/uploads\/2022\/12\/Tech-asses-NL-Dec-22.png\" alt=\"\" class=\"wp-image-9756\" srcset=\"https:\/\/transfusionontario.org\/wp-content\/uploads\/2022\/12\/Tech-asses-NL-Dec-22.png 500w, https:\/\/transfusionontario.org\/wp-content\/uploads\/2022\/12\/Tech-asses-NL-Dec-22-300x300.png 300w, https:\/\/transfusionontario.org\/wp-content\/uploads\/2022\/12\/Tech-asses-NL-Dec-22-150x150.png 150w, https:\/\/transfusionontario.org\/wp-content\/uploads\/2022\/12\/Tech-asses-NL-Dec-22-110x110.png 110w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/div>\n<p>The Bloody Easy Technologist Assessment program is available on the new ORBCoN Learning Management System (LMS) and Surge Learning platforms.<\/p>\n\n<p>A communication will be coming with instructions to provide site administrator information for access to the ORBCoN LMS and guidance for current Surge Learning clients.<\/p>\n\n<p>If you have any questions please reach out to <a rel=\"noreferrer noopener\" href=\"&#x6d;&#97;&#105;l&#x74;&#x6f;&#58;a&#x6c;&#x69;&#115;o&#x6e;&#x2e;&#119;e&#x6e;&#x64;&#116;&#64;&#x73;&#x75;&#110;n&#x79;&#x62;&#114;&#111;o&#x6b;&#x2e;&#99;a\" target=\"_blank\">&#97;&#x6c;i&#115;&#x6f;n&#46;&#x77;e&#x6e;&#x64;&#116;&#x40;s&#117;&#x6e;n&#121;&#x62;r&#x6f;&#x6f;&#107;&#x2e;&#x63;&#97;<\/a><\/p>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n<h2 class=\"wp-block-heading has-text-align-center\">Featured Resources<\/h2>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n<h3 class=\"wp-block-heading has-text-align-center\">Bloody Easy 5: RBC Pre-Transfusion Checklist<\/h3>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/transfusionontario.org\/wp-content\/uploads\/2022\/12\/BE5_RBC_checklist.png\" alt=\"\" class=\"wp-image-9727\" srcset=\"https:\/\/transfusionontario.org\/wp-content\/uploads\/2022\/12\/BE5_RBC_checklist.png 500w, https:\/\/transfusionontario.org\/wp-content\/uploads\/2022\/12\/BE5_RBC_checklist-300x300.png 300w, https:\/\/transfusionontario.org\/wp-content\/uploads\/2022\/12\/BE5_RBC_checklist-150x150.png 150w, https:\/\/transfusionontario.org\/wp-content\/uploads\/2022\/12\/BE5_RBC_checklist-110x110.png 110w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/div>\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button aligncenter\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/transfusionontario.org\/fr\/categorie\/outils-en-ligne-et-puplications-sangse-difficulte\/sang-difficulte-pour-le-personnel-medical\/\" style=\"border-radius:0px;background-color:#083459\">Learn More<\/a><\/div>\n<\/div>\n\n<h3 class=\"wp-block-heading has-text-align-center\">Patient Pamphlet: New Version<\/h3>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/transfusionontario.org\/wp-content\/uploads\/2022\/12\/Patient_pamphlet_promo.png\" alt=\"\" class=\"wp-image-9729\" srcset=\"https:\/\/transfusionontario.org\/wp-content\/uploads\/2022\/12\/Patient_pamphlet_promo.png 500w, https:\/\/transfusionontario.org\/wp-content\/uploads\/2022\/12\/Patient_pamphlet_promo-300x300.png 300w, https:\/\/transfusionontario.org\/wp-content\/uploads\/2022\/12\/Patient_pamphlet_promo-150x150.png 150w, https:\/\/transfusionontario.org\/wp-content\/uploads\/2022\/12\/Patient_pamphlet_promo-110x110.png 110w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/div>\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button aligncenter\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/transfusionontario.org\/fr\/categorie\/patients\/\" style=\"border-radius:0px;background-color:#083459\">Learn More<\/a><\/div>\n<\/div>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n<h2 class=\"wp-block-heading has-text-align-center\">Upcoming Events<\/h2>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n<h3 class=\"wp-block-heading has-text-align-center\">UofT TM Rounds<\/h3>\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/transfusionontario.org\/wp-content\/uploads\/2021\/10\/UofT-TM-Rounds.png\" alt=\"\" class=\"wp-image-7672\" srcset=\"https:\/\/transfusionontario.org\/wp-content\/uploads\/2021\/10\/UofT-TM-Rounds.png 800w, https:\/\/transfusionontario.org\/wp-content\/uploads\/2021\/10\/UofT-TM-Rounds-300x169.png 300w, https:\/\/transfusionontario.org\/wp-content\/uploads\/2021\/10\/UofT-TM-Rounds-768x432.png 768w, https:\/\/transfusionontario.org\/wp-content\/uploads\/2021\/10\/UofT-TM-Rounds-110x62.png 110w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n<p class=\"has-text-align-center\"><strong>decembre 15, 2022 @12pm-1pm<\/strong><\/p>\n\n<p class=\"has-text-align-center\">Running Big Data by Dr. Ruchika Goel<\/p>\n\n<p class=\"has-text-align-center\"><em>Virtual Session Only<\/em><\/p>\n\n<h2 class=\"wp-block-heading has-text-align-center\">Happy Holidays!<\/h2>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/transfusionontario.org\/wp-content\/uploads\/2022\/12\/seasons_greetings_2022.png\" alt=\"\" class=\"wp-image-9725\" srcset=\"https:\/\/transfusionontario.org\/wp-content\/uploads\/2022\/12\/seasons_greetings_2022.png 500w, https:\/\/transfusionontario.org\/wp-content\/uploads\/2022\/12\/seasons_greetings_2022-300x300.png 300w, https:\/\/transfusionontario.org\/wp-content\/uploads\/2022\/12\/seasons_greetings_2022-150x150.png 150w, https:\/\/transfusionontario.org\/wp-content\/uploads\/2022\/12\/seasons_greetings_2022-110x110.png 110w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>R\u00e9daction : Dylan Grimm1, Laurence Delorme1, Eric Fagan1, Na Li 2, Mark McVey3,4, Suzanne Beno5,6, Elaine Leung7,8, Lani Lieberman9,10, Troy Thompson11, Katerina Pavenski12, Jeannie Callum13, Kimmo Murto14,15 1Universit\u00e9 Queen\u2019s, Facult\u00e9 [&hellip;]<\/p>\n","protected":false},"author":16,"featured_media":9722,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_tec_requires_first_save":true,"_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_tribe_ticket_capacity":"0","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":[],"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueState":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","_VenueShowMap":false,"_VenueShowMapLink":false,"_tribe_blocks_recurrence_rules":"","_tribe_blocks_recurrence_description":"","_tribe_blocks_recurrence_exclusions":"","footnotes":""},"categories":[138],"tags":[],"class_list":["post-12403","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bulletin"],"acf":[],"_links":{"self":[{"href":"https:\/\/transfusionontario.org\/fr\/wp-json\/wp\/v2\/posts\/12403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/transfusionontario.org\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/transfusionontario.org\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/transfusionontario.org\/fr\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/transfusionontario.org\/fr\/wp-json\/wp\/v2\/comments?post=12403"}],"version-history":[{"count":0,"href":"https:\/\/transfusionontario.org\/fr\/wp-json\/wp\/v2\/posts\/12403\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/transfusionontario.org\/fr\/wp-json\/wp\/v2\/media\/9722"}],"wp:attachment":[{"href":"https:\/\/transfusionontario.org\/fr\/wp-json\/wp\/v2\/media?parent=12403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/transfusionontario.org\/fr\/wp-json\/wp\/v2\/categories?post=12403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/transfusionontario.org\/fr\/wp-json\/wp\/v2\/tags?post=12403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}