{"id":101559,"date":"2025-10-27T13:04:56","date_gmt":"2025-10-27T13:04:56","guid":{"rendered":"https:\/\/www.mymsd.ch\/fr\/?p=101559"},"modified":"2025-11-18T17:13:23","modified_gmt":"2025-11-18T17:13:23","slug":"keytruda-comme-option-de-traitement-perioperatoire-dans-le-cetec","status":"publish","type":"post","link":"https:\/\/www.mymsd.ch\/fr\/oncology\/onco-news\/keytruda-comme-option-de-traitement-perioperatoire-dans-le-cetec\/","title":{"rendered":"KEYTRUDA\u00ae NOUVELLEMENT approuv\u00e9 comme option de traitement p\u00e9riop\u00e9ratoire pour le CETEC avec un CPS \u2265 1"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" height=\"313\" width=\"1024\" src=\"https:\/\/www.mymsd.ch\/fr\/wp-content\/uploads\/sites\/30\/2025\/10\/F-KN689-ONR-Banner.jpg?w=1024\" alt=\"\" class=\"wp-image-101565\" srcset=\"https:\/\/www.mymsd.ch\/fr\/wp-content\/uploads\/sites\/30\/2025\/10\/F-KN689-ONR-Banner.jpg 5000w, https:\/\/www.mymsd.ch\/fr\/wp-content\/uploads\/sites\/30\/2025\/10\/F-KN689-ONR-Banner.jpg?resize=300,92 300w, https:\/\/www.mymsd.ch\/fr\/wp-content\/uploads\/sites\/30\/2025\/10\/F-KN689-ONR-Banner.jpg?resize=768,235 768w, https:\/\/www.mymsd.ch\/fr\/wp-content\/uploads\/sites\/30\/2025\/10\/F-KN689-ONR-Banner.jpg?resize=1024,313 1024w, https:\/\/www.mymsd.ch\/fr\/wp-content\/uploads\/sites\/30\/2025\/10\/F-KN689-ONR-Banner.jpg?resize=1536,470 1536w, https:\/\/www.mymsd.ch\/fr\/wp-content\/uploads\/sites\/30\/2025\/10\/F-KN689-ONR-Banner.jpg?resize=2048,626 2048w, https:\/\/www.mymsd.ch\/fr\/wp-content\/uploads\/sites\/30\/2025\/10\/F-KN689-ONR-Banner.jpg?resize=320,98 320w, https:\/\/www.mymsd.ch\/fr\/wp-content\/uploads\/sites\/30\/2025\/10\/F-KN689-ONR-Banner.jpg?resize=120,37 120w, https:\/\/www.mymsd.ch\/fr\/wp-content\/uploads\/sites\/30\/2025\/10\/F-KN689-ONR-Banner.jpg?resize=1400,428 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n<div class=\"mhh-mcn-columns mhh-mcn-v1-columns--afe7ba4231e650fcfc328c90c42df215 mhh-mcn-v1-columns mhh-mcn-columns--gutter-m\">\n    <div class=\"mhh-mcn-columns-inner\">\n        \n<div class=\"mhh-mcn-v1-column mhh-mcn-v1-column--a3b77c8492e00e02bb0d8e149f0b3809 mhh-mcn-column mhh-mcn-column--12 mhh-mcn-column--m-12 mhh-mcn-column--l-12\">\n    \n\n<h3 class=\"wp-block-heading has-border-color has-has-red-border-color-border-color has-teal-500-color has-text-color  mhh-mcn-v1-heading mhh-mcn-v1-heading--9ca3acd6e9394ba4905b3129dc4e5103\">Swissmedic a autoris\u00e9 KEYTRUDA\u00ae pour le traitement des patient(e)s \u00e9ligibles atteint(e)s d\u2019un CETEC avec un CPS \u2265 1<sup>1<\/sup><\/h3>\n\n\n\n<h4 class=\"wp-block-heading has-border-color has-has-red-border-color-border-color  mhh-mcn-v1-heading mhh-mcn-v1-heading--b5858274253d7a66ebaacdf771979350\">KEYTRUDA\u00ae est donc d\u00e9sormais disponible pour le traitement du CETEC dans les indications suivantes:<sup>1<\/sup><\/h4>\n\n\n<div class=\"mhh-mcn-columns mhh-mcn-v1-columns--983f63049ecfac48fb176d7c19cc755c mhh-mcn-v1-columns mhh-mcn-columns--gutter-m\">\n    <div class=\"mhh-mcn-columns-inner\">\n        \n<div class=\"mhh-mcn-v1-column mhh-mcn-v1-column--e8eb5e18796a5fd8bbcbd9ca3558c6aa mhh-mcn-column mhh-mcn-column--12 mhh-mcn-column--m-6 mhh-mcn-column--l-6\">\n    \n\n<p class=\"has-border-color has-has-red-border-color-border-color mhh-mcn-v1-paragraph--left  mhh-mcn-v1-paragraph mhh-mcn-v1-paragraph--e4dca32eca83edce9a49b90ea16e11bf\"><strong><mark class=\"has-inline-color has-teal-500-color\"><strong>NOUVEAU: Dans le cadre d\u2019un sch\u00e9ma th\u00e9rapeutique p\u00e9riop\u00e9ratoire pour les patient(e)s \u00e9ligibles atteint(e)s d\u2019un CETEC r\u00e9s\u00e9cable localement avanc\u00e9 (CPS \u2265 1)<\/strong><br><\/mark><\/strong><\/p>\n\n<\/div>\n\n\n<div class=\"mhh-mcn-v1-column mhh-mcn-v1-column--80a6a2d4f5269639602640e612ce33c0 mhh-mcn-column mhh-mcn-column--12 mhh-mcn-column--m-6 mhh-mcn-column--l-6\">\n    \n\n<p class=\"has-border-color has-has-red-border-color-border-color mhh-mcn-v1-paragraph--left  mhh-mcn-v1-paragraph mhh-mcn-v1-paragraph--964b8572906156e753ca691474e9c434\"><strong><strong><strong><strong>1L th\u00e9rapie combin\u00e9e dans le CETEC avanc\u00e9<\/strong><\/strong><\/strong><\/strong><\/p>\n\n<\/div>\n\n    <\/div>\n\n    <\/div>\n\n\n<div class=\"mhh-mcn-columns mhh-mcn-v1-columns--5904c1efea3ee1d4a98035071f09172c mhh-mcn-v1-columns mhh-mcn-columns--gutter-m\">\n    <div class=\"mhh-mcn-columns-inner\">\n        \n<div class=\"mhh-mcn-v1-column mhh-mcn-v1-column--567e24fc2338dbc2ca23172271bbae3e mhh-mcn-column mhh-mcn-column--12 mhh-mcn-column--m-6 mhh-mcn-column--l-6\">\n    \n\n<p class=\"has-border-color has-has-red-border-color-border-color has-teal-500-color has-text-color has-link-color wp-elements-9a9bd6e9446128f0ef8ceef068bbf26c   mhh-mcn-v1-paragraph mhh-mcn-v1-paragraph--1b6e2ecdbddc22a7f16c8683d04f83aa\">KEYTRUDA\u00ae est indiqu\u00e9 en monoth\u00e9rapie dans le traitement n\u00e9oadjuvant du carcinome \u00e9pidermo\u00efde de la t\u00eate et du cou (CETEC) r\u00e9s\u00e9cable localement avanc\u00e9 chez les adultes dont les tumeurs expriment PD-L1 avec un CPS \u22651, successivement en adjuvant en association avec une radioth\u00e9rapie (RT) avec ou sans cisplatine, puis en monoth\u00e9rapie.<sup>1<\/sup> <\/p>\n\n\n\n<p dir=\"ltr\" lang=\"fr-FR\" class=\"has-border-color has-has-red-border-color-border-color has-teal-500-color has-text-color has-link-color wp-elements-79ef2964655cecc17b7efe5e2767499c   mhh-mcn-v1-paragraph mhh-mcn-v1-paragraph--8998f0b8a659d9d9a04f8c35412fea84\">L\u2019\u00e9tude Keynote-689 n\u2019\u00e9tait pas con\u00e7ue pour analyser et \u00e9valuer s\u00e9par\u00e9ment l\u2019efficacit\u00e9 de KEYTRUDA\u00ae dans les phases de traitement n\u00e9oadjuvant ou adjuvant. Le traitement adjuvant additionnel par KEYTRUDA\u00ae \u00e9tait associ\u00e9 \u00e0 une toxicit\u00e9 suppl\u00e9mentaire par rapport \u00e0 la phase de traitement n\u00e9oadjuvant seule.<sup>1<\/sup><\/p>\n\n<\/div>\n\n\n<div class=\"mhh-mcn-v1-column mhh-mcn-v1-column--6bffcae195f991ceaa21feafb2275670 mhh-mcn-column mhh-mcn-column--12 mhh-mcn-column--m-6 mhh-mcn-column--l-6\">\n    \n\n<p class=\"has-border-color has-has-red-border-color-border-color   mhh-mcn-v1-paragraph mhh-mcn-v1-paragraph--c0ebcd2d33c436631c7cc94def84a846\">KEYTRUDA\u00ae, en association \u00e0 une chimioth\u00e9rapie \u00e0 base de sels de platine et de 5-fluorouracile (5-FU), est indiqu\u00e9 dans le traitement des adultes atteints d\u2019un carcinome \u00e9pidermo\u00efde de la t\u00eate et du cou (CETEC) r\u00e9cidivant, ne pouvant faire l\u2019objet d\u2019un traitement curatif, localement avanc\u00e9 ou m\u00e9tastatique et qui exprime PD-L1.<sup>1<\/sup><\/p>\n\n\n<div class=\"mhh-mcn-v1-links mhh-mcn-v1-links--770171d107b4f881fe6a16a696181622\">\n    <a class=\"mhh-mcn-v1-link mhh-mcn-v1-link--left mhh-mcn-v1-link--9f71a128979980b43ad65d027cf3175a mhh-mcn-v1-link--is-variation mhh-mcn-v1-link--button-primary\" href=\"https:\/\/www.mymsd.ch\/fr\/products\/keytruda\/indications\/hnscc\/kn048\" target=\"_blank\" rel=\"noopener noreferrer\">\n                    <span class=\"mhh-mcn-v1-link__label\">Vers l\u2019\u00e9tude KEYNOTE-048<\/span>\n                <\/a><\/div>\n\n<\/div>\n\n    <\/div>\n\n    <\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"mhh-mcn-columns mhh-mcn-v1-columns--3d9282575d24c505fba8389dab921e40 mhh-mcn-v1-columns mhh-mcn-columns--gutter-m\">\n    <div class=\"mhh-mcn-columns-inner\">\n        \n<div class=\"mhh-mcn-v1-column mhh-mcn-v1-column--d2797b52fe1ce4735bb2375a2ff57e71 mhh-mcn-column mhh-mcn-column--12 mhh-mcn-column--m-6 mhh-mcn-column--l-6\">\n    \n\n<p class=\"has-border-color has-has-red-border-color-border-color mhh-mcn-v1-paragraph--left  mhh-mcn-v1-paragraph mhh-mcn-v1-paragraph--107fad23971a4f84696fb7ba3d9be854\"><strong><strong><strong><strong>2L monoth\u00e9rapie dans le CETEC avanc\u00e9<\/strong><\/strong><\/strong><\/strong><\/p>\n\n<\/div>\n\n    <\/div>\n\n    <\/div>\n\n\n<div class=\"mhh-mcn-columns mhh-mcn-v1-columns--11fdb99cadbc0922c4b2ea7a00ee276c mhh-mcn-v1-columns mhh-mcn-columns--gutter-m\">\n    <div class=\"mhh-mcn-columns-inner\">\n        \n<div class=\"mhh-mcn-v1-column mhh-mcn-v1-column--4771c6017745eb0b06ec526a2ba16bf6 mhh-mcn-column mhh-mcn-column--12 mhh-mcn-column--m-6 mhh-mcn-column--l-6\">\n    \n\n<p class=\"has-border-color has-has-red-border-color-border-color   mhh-mcn-v1-paragraph mhh-mcn-v1-paragraph--16530e46ba3c392203bdc53682aca0ef\">KEYTRUDA\u00ae est indiqu\u00e9 en monoth\u00e9rapie dans le traitement du CETEC r\u00e9cidivant, ne pouvant faire l\u2019objet d\u2019un traitement curatif, localement avanc\u00e9 ou m\u00e9tastatique chez des adultes trait\u00e9s pr\u00e9c\u00e9demment par une chimioth\u00e9rapie \u00e0 base de sels de platine et dont la tumeur exprime PD-L1 avec un TPS \u226550%.<sup>1<\/sup><\/p>\n\n\n<div class=\"mhh-mcn-v1-links mhh-mcn-v1-links--528ec0885ade2bf5c9648d2e7fc26e3b\">\n    <a class=\"mhh-mcn-v1-link mhh-mcn-v1-link--left mhh-mcn-v1-link--1ae0221f77a2b8935cc7288a96418a16 mhh-mcn-v1-link--is-variation mhh-mcn-v1-link--button-primary\" href=\"https:\/\/www.mymsd.ch\/fr\/products\/keytruda\/indications\/hnscc\/kn040\" target=\"_blank\" rel=\"noopener noreferrer\">\n                    <span class=\"mhh-mcn-v1-link__label\">Vers l\u2019\u00e9tude KEYNOTE-040<\/span>\n                <\/a><\/div>\n\n<\/div>\n\n    <\/div>\n\n    <\/div>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-border-color has-has-red-border-color-border-color   mhh-mcn-v1-paragraph mhh-mcn-v1-paragraph--e96517b3de073d2bc31c6e1fd827b435\">Le carcinome \u00e9pidermo\u00efde de la t\u00eate et du cou (CETEC) localement avanc\u00e9 et r\u00e9s\u00e9cable repr\u00e9sente une maladie grave, pour laquelle seuls des progr\u00e8s th\u00e9rapeutiques limit\u00e9s ont \u00e9t\u00e9 r\u00e9alis\u00e9s au cours des derni\u00e8res d\u00e9cennies. Le Standard of Care (SOC) actuel consiste en une r\u00e9section chirurgicale, suivie d\u2019une radioth\u00e9rapie, avec ou sans administration concomitante de cisplatine.<sup>2<\/sup><\/p>\n\n\n\n<p dir=\"ltr\" lang=\"en-US\" class=\"has-border-color has-has-red-border-color-border-color   mhh-mcn-v1-paragraph mhh-mcn-v1-paragraph--d57ee4c5345a9fc1803172bad4c93efa\">La nouvelle option th\u00e9rapeutique autoris\u00e9e, associant <strong>KEYTRUDA\u00ae en traitement p\u00e9riop\u00e9ratoire <\/strong>au SOC\u1d43, chez des patient(e)s atteint(e)s d\u2019un<strong> CETEC r\u00e9s\u00e9cable localement avanc\u00e9 avec un CPS PD-L1 \u2265 1<\/strong>, a montr\u00e9, dans l\u2019\u00e9tude KEYNOTE-689, \u00e0 une <strong>am\u00e9lioration statistiquement significative de l\u2019EFS<\/strong> et du <strong>mPR<\/strong>, ainsi qu\u2019\u00e0 <strong>une tendance positive sur l\u2019OS\u00b2<\/strong> par rapport au SOC\u1d43 seul.<sup>2<\/sup><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-border-color has-has-red-border-color-border-color   mhh-mcn-v1-paragraph mhh-mcn-v1-paragraph--d8d4271f8113079915f82e4659a79aba\">Le protocole KEYNOTE-689 est recommand\u00e9 dans <strong>les lignes directrices du NCCN<\/strong>.<sup>3<\/sup><\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"mhh-mcn-v1-section mhh-mcn-v1-section--19bb1687f6512f7ce7328fb827be3770 mhh-mcn-section mhh-mcn-v1-section--align-full\">\n    <div class=\"mhh-mcn-container\">\n    \n\n<h4 class=\"wp-block-heading has-border-color has-has-red-border-color-border-color  mhh-mcn-v1-heading mhh-mcn-v1-heading--200e225a2b85f406f197f7803378311b\"><mark class=\"has-inline-color has-black-color\"><strong><strong>\u00c9tude d&rsquo;autorisation KEYNOTE-689<\/strong><span class=\"no-text-breaking\">:<\/span><\/strong><\/mark><br><mark class=\"has-inline-color has-black-color\">sous KEYTRUDA\u00ae + SOC<sup>a<\/sup> vs SOC<sup>a<\/sup> seul.<\/mark><\/h4>\n\n\n<div class=\"mhh-mcn-columns mhh-mcn-v1-columns--305ad73bc48384cfa59bbf8606706f0d mhh-mcn-v1-columns mhh-mcn-columns--gutter-m\">\n    <div class=\"mhh-mcn-columns-inner\">\n        \n<div class=\"mhh-mcn-v1-column mhh-mcn-v1-column--7080504b30949c0bd6b1fd4bd8dea75f mhh-mcn-column mhh-mcn-column--12 mhh-mcn-column--m-4 mhh-mcn-column--l-4\">\n    \n<figure class=\"mhh-mcn-v1-image mhh-mcn-v1-image--4cf0c01795eedad2e6bb797876fa0fee\">\n                    <img loading=\"lazy\" decoding=\"async\"\n        class=\"mhh-mcn-image mhh-mcn-image--full wp-image-99049\"\n        src=\"https:\/\/www.mymsd.ch\/fr\/wp-content\/uploads\/sites\/30\/2024\/10\/Keytruda1.png?quality=80&#038;lossy=1\"\n        width=\"830\"\n        height=\"1158\"\n                alt=\"\"\n            \/>\n            <\/figure>\n\n<\/div>\n\n\n<div class=\"mhh-mcn-v1-column mhh-mcn-v1-column--6c0dda4eabbecbd0c1feddcde1e957ab mhh-mcn-column mhh-mcn-column--12 mhh-mcn-column--m-8 mhh-mcn-column--l-8\">\n    \n\n<div style=\"height:27px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-border-color has-has-red-border-color-border-color has-black-color has-text-color has-link-color wp-elements-bf5dcc03c1ef76e804f3260894ff8625   mhh-mcn-v1-paragraph mhh-mcn-v1-paragraph--6f51d95e86b2ce020d18a369a12f08a7\"><strong><strong><strong>30 % de r\u00e9duction du risque d\u2019\u00e9v\u00e9nement EFS (progression, r\u00e9cidive ou d\u00e9c\u00e8s) avec KEYTRUDA\u00ae en p\u00e9riop\u00e9ratoire + SOC<sup>a<\/sup> chez les patient(e)s avec un CPS \u2265 1 lors de l&rsquo;IA1 apr\u00e8s un suiv m\u00e9dian de 38.3 mois (intervalle: 9.0 &#8211; 66.5) (crit\u00e8re primaire<\/strong>)<sup>2<\/sup><\/strong><\/strong><mark class=\"has-inline-color has-black-color\"><br>Statistiquement significatif<br>HR<sup>c<\/sup> = 0.70 (IC \u00e0 95 %: 0.55 \u2013 0.89), p<sup>d<\/sup> = 0.003 (bilat\u00e9ral)<\/mark><\/p>\n\n\n\n<p class=\"has-border-color has-has-red-border-color-border-color   mhh-mcn-v1-paragraph mhh-mcn-v1-paragraph--d2c28bb74df2d037b602082d8f4d267b\"><mark class=\"has-inline-color has-black-color\"><strong><strong><strong>Tendance positive de l\u2019OS chez les patient(e)s avec un CPS \u2265 1 lors de l\u2019IA1 apr\u00e8s un suivi m\u00e9dian de 38.3 mois (intervalle: 9.0 \u2013 66.5) (crit\u00e8re secondaire<\/strong>)<sup>2<\/sup><\/strong><\/strong><br>28 % de r\u00e9duction de du risque de d\u00e9c\u00e8s avec KEYTRUDA\u00ae p\u00e9riop\u00e9ratoire + SOCa pour un CPS \u2265 1<\/mark><br><mark class=\"has-inline-color has-black-color\">HR = 0.72 (IC \u00e0 95 %: 0.56 \u2013 0.94)<\/mark><\/p>\n\n\n\n<p class=\"has-border-color has-has-red-border-color-border-color   mhh-mcn-v1-paragraph mhh-mcn-v1-paragraph--f9ab8701e68e87ecbccf70e5861f1f2c\"><mark class=\"has-inline-color has-black-color\"><strong><strong><strong>Diff\u00e9rence statistiquement significative de la mPR<sup>e<\/sup> chez les patient(e)s avec un CPS \u2265 1 lors de l\u2019IA1 apr\u00e8s un suivi m\u00e9dian de 38.3 mois (intervalle : 9.0 \u2013 66.5) (crit\u00e8re secondaire<\/strong>)<sup>2<\/sup><\/strong><\/strong><br>Le mPR \u00e9tait de 9.8 % (IC \u00e0 95 %: 6.9 \u2013 13.4) avec KEYTRUDA\u00ae + SOC<sup>a<\/sup> vs 0 % (IC \u00e0 95 %: 0.0-1.1) avec SOC<sup>a<\/sup> seul. La diff\u00e9rence estim\u00e9e de mPR entre les traitements \u00e9tait de 9.8 % (IC \u00e0 95 %: 7.0 \u2013 13.3; p &lt; 0.001, selon la m\u00e9thode de Miettinen et Nurminen).<\/mark><\/p>\n\n\n\n<p class=\"has-border-color has-has-red-border-color-border-color   mhh-mcn-v1-paragraph mhh-mcn-v1-paragraph--8bd1ae7fea34934a63d56ae9d35aeddb\"><mark class=\"has-inline-color has-black-color\"><strong><strong><strong>Profil de s\u00e9curit\u00e9 constant<\/strong><sup>2<\/sup><\/strong><\/strong><br>Le profil de s\u00e9curit\u00e9 correspondait aux profils de s\u00e9curit\u00e9 connus des diff\u00e9rentes th\u00e9rapies et aucun nouveau signal de risque n&rsquo;est apparu.<sup>2<\/sup><\/mark><\/p>\n\n<\/div>\n\n    <\/div>\n\n    <\/div>\n\n\n\n<p dir=\"ltr\" lang=\"fr-FR\" class=\"has-border-color has-has-red-border-color-border-color has-black-color has-text-color has-link-color wp-elements-f7d0e74f26e6a475aa88f9f749f5e520   mhh-mcn-v1-paragraph mhh-mcn-v1-paragraph--6c92971af0de93d35d3dc6f92cecf82c\"><em>a. SOC = chirurgie et radioth\u00e9rapie adjuvante avec ou sans cisplatine concomitant.<br>b. L\u2019EFS, \u00e9valu\u00e9 par le BICR selon RECIST v1.1, a \u00e9t\u00e9 d\u00e9fini comme la p\u00e9riode comprise entre la randomisation et la premi\u00e8re survenue de l&rsquo;un des \u00e9v\u00e9nements suivants: progression de la maladie excluant une intervention chirurgicale d\u00e9finitive, progression locale ou distante de la maladie, r\u00e9cidive ou d\u00e9c\u00e8s de quelque cause que ce soit. Une deuxi\u00e8me tumeur maligne primaire n&rsquo;a pas \u00e9t\u00e9 consid\u00e9r\u00e9e comme un \u00e9v\u00e9nement EFS.<br>c. Sur la base du mod\u00e8le de r\u00e9gression de Cox avec la m\u00e9thode d\u2019Efron pour traiter les associations avec le traitement comme covariable, stratifi\u00e9 selon la localisation primaire de la tumeur et le stade tumoral.<\/em><br><em>d. Le protocole sp\u00e9cifiait la mention des valeurs de p unilat\u00e9rales; valeur de p unilat\u00e9rale bas\u00e9e sur le test du log-rank, stratifi\u00e9e selon la localisation de la tumeur primaire et le stade tumoral. Compar\u00e9 \u00e0 la limite de valeur de p unilat\u00e9rale de 0.0124 dans la population CPS \u2265 1; conform\u00e9ment aux directives de la revue, les valeurs de p bilat\u00e9rales sont rapport\u00e9es.<br>e. La mPR, \u00e9valu\u00e9e par le BIPR, a \u00e9t\u00e9 d\u00e9finie comme \u2264 10 % de carcinome \u00e9pidermo\u00efde invasif r\u00e9siduel dans la pr\u00e9paration de r\u00e9section primaire et dans tous les ganglions lymphatiques r\u00e9gionaux pr\u00e9lev\u00e9s.<\/em><\/p>\n\n    <\/div>\n<\/section>\n\n\n\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"mhh-mcn-v1-links mhh-mcn-v1-links--6d4441aea5653cae9630843cc7da8b25\">\n    <a class=\"mhh-mcn-v1-link mhh-mcn-v1-link--left mhh-mcn-v1-link--68d5b072cf8bf8b970dcb45090d84b7e mhh-mcn-v1-link--is-variation mhh-mcn-v1-link--button-primary\" href=\"https:\/\/www.mymsd.ch\/fr\/products\/keytruda\/indications\/hnscc\/kn689\" target=\"_self\">\n                    <span class=\"mhh-mcn-v1-link__label\">Vers l\u2019\u00e9tude KEYNOTE-689<\/span>\n                <\/a><\/div>\n\n\n\n<div style=\"height:70px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-border-color has-has-red-border-color-border-color   mhh-mcn-v1-paragraph mhh-mcn-v1-paragraph--71fdd8a35a7f9cdd242daaab64a94b36\">Veuillez noter que le remboursement par les caisses-maladie de KEYTRUDA\u00ae dans l&rsquo;indication nouvellement autoris\u00e9e est encore en suspens. L&rsquo;inscription de cette indication sur la liste des sp\u00e9cialit\u00e9s (LS) de l&rsquo;Office f\u00e9d\u00e9ral de la sant\u00e9 publique (OFSP) constitue pour nous une priorit\u00e9.<\/p>\n\n\n\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"mhh-mcn-columns mhh-mcn-v1-columns--96560f285667182c435f4b18eeeeb8e0 mhh-mcn-v1-columns mhh-mcn-columns--gutter-m\">\n    <div class=\"mhh-mcn-columns-inner\">\n        \n<div class=\"mhh-mcn-v1-column mhh-mcn-v1-column--434e7afd8c67179a0690186233126c1a mhh-mcn-column mhh-mcn-column--12 mhh-mcn-column--m-6 mhh-mcn-column--l-6\">\n    \n\n<p class=\"has-object-object-font-size has-border-color has-has-red-border-color-border-color   mhh-mcn-v1-paragraph mhh-mcn-v1-paragraph--8732ca331b652a2a8c3cad9fa6b64bf0\"><strong><strong>Plus d&rsquo;informations sur les options th\u00e9rapeutiques de KEYTRUDA\u00ae dans le CETEC<\/strong><\/strong><\/p>\n\n\n<div class=\"mhh-mcn-v1-links mhh-mcn-v1-links--a853a2206d39a0bdeea8bc61244780f9\">\n    <a class=\"mhh-mcn-v1-link mhh-mcn-v1-link--6731d2e749b4bc2a105e692469f53b58 mhh-mcn-v1-link--is-variation mhh-mcn-v1-link--button-primary\" href=\"https:\/\/www.mymsd.ch\/fr\/products\/keytruda\/indications\/hnscc\/\" target=\"_self\">\n                    <span class=\"mhh-mcn-v1-link__label\">En savoir plus  <\/span>\n                <\/a><\/div>\n\n<\/div>\n\n\n<div class=\"mhh-mcn-v1-column mhh-mcn-v1-column--42292d8909692c8befb95efa8e2fff25 mhh-mcn-column mhh-mcn-column--12 mhh-mcn-column--m-6 mhh-mcn-column--l-6\">\n    \n<figure class=\"mhh-mcn-v1-image mhh-mcn-v1-image--bc6bd5c1b02e58c8a6b45af9a5d7b8b4\">\n                <a\n        class=\"mhh-mcn-anchor-for-image\"\n        href=\"https:\/\/www.mymsd.ch\/de\/products\/keytruda\/indikationen\/tnbc\/\"\n        rel=\"noreferrer noopener\"\n        target=\"_blank\"\n    >\n            <img decoding=\"async\"\n        class=\"mhh-mcn-image mhh-mcn-image--medium wp-image-92667\"\n        src=\"https:\/\/www.mymsd.ch\/fr\/wp-content\/uploads\/sites\/30\/2023\/03\/Kopf-und-Halskarzinom.png?w=300&#038;quality=80&#038;lossy=1\"\n        width=\"300\"\n        height=\"300\"\n        loading=\"lazy\"        alt=\"Image de la t\u00eate et du cou\"\n            \/>\n        <\/a>\n        <\/figure>\n\n<\/div>\n\n    <\/div>\n\n    <\/div>\n\n<\/div>\n\n    <\/div>\n\n    <\/div>\n\n\n<div class=\"mhh-mcn-columns mhh-mcn-columns--align-center mhh-mcn-v1-columns--8aa62285288e14e8bdf027bbe4927269 mhh-mcn-v1-columns mhh-mcn-columns--gutter-custom\">\n    <div class=\"mhh-mcn-columns-inner\">\n        \n<div class=\"mhh-mcn-v1-column mhh-mcn-v1-column--d71e6f4ef5fa30f69888a788aea1de60 mhh-mcn-column mhh-mcn-column--12 mhh-mcn-column--m-3 mhh-mcn-column--l-3\">\n    <\/div>\n\n\n<div class=\"mhh-mcn-v1-column mhh-mcn-v1-column--184b0cee58f5b99b7ad8cb35299ba05b mhh-mcn-column mhh-mcn-column--12 mhh-mcn-column--m-6 mhh-mcn-column--l-6\">\n    \n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\r\n<div class=\"inpsyde-iframe is-responsive has-transparent-background-color\">\r\n    <iframe loading=\"lazy\" height=\"400\" referrerpolicy=\"no-referrer-when-downgrade\" title=\"Ce contenu vous a-t-il \u00e9t\u00e9 pertinent ?\" src=\"https:\/\/go.screver.com\/msd-ch-cx\/newsroom-articles?lang=fr&amp;hideHeader=true\" width=\"100%\"><\/iframe>\r\n<\/div>\n<\/div>\n\n\n<div class=\"mhh-mcn-v1-column mhh-mcn-v1-column--d71e6f4ef5fa30f69888a788aea1de60 mhh-mcn-column mhh-mcn-column--12 mhh-mcn-column--m-3 mhh-mcn-column--l-3\">\n    <\/div>\n\n    <\/div>\n\n    <\/div>\n\n\n\n<section class=\"mhh-mcn-v1-section mhh-mcn-v1-section--7d4c7f72b6475cb97775f842ac7e2084 mhh-mcn-section mhh-mcn-v1-section--align-full\">\n    <div class=\"mhh-mcn-container\">\n    \n\n<h3 class=\"wp-block-heading has-border-color has-has-red-border-color-border-color has-text-color  mhh-mcn-v1-heading mhh-mcn-v1-heading--e94657ebad452fee692fbe855d3bd372\" style=\"color:#000000\">Related Content<\/h3>\n\n\n<div class=\"mhh-mcn-v1-content-items mhh-mcn-v1-content-items--cb203ce0568de14bfdd4337521acd273 wp-block-mconnect-theme-curated-content mhh-mcn-layout--columns mhh-mcn-columns mhh-mcn-v1-columns--dce3d878e350581279ae51a9a60a1687 mhh-mcn-v1-columns mhh-mcn-columns--gutter-m\" dir=\"ltr\" lang=\"en-US\">\n    <div class=\"mhh-mcn-columns-inner\">\n        <div\n    class=\"mhh-mcn-column mhh-mcn-column--12 mhh-mcn-column--m-6 mhh-mcn-column--l-4 mhh-mcn-v1-content-item mhh-mcn-v1-content-item--73c52c118b73bbad45fea51657cc2103 mhh-mcn-v1-content-item--type-post mhh-mcn-v1-content-item--card-style mhh-mcn-v1-content-item--display-media-style mhh-mcn-v1-content-item--has-featured-image\" dir=\"ltr\" lang=\"en-US\">\n    <div class=\"mhh-mcn-v1-content-item-featured-image\">\n    <figure class=\"mhh-mcn-v1-image mhh-mcn-v1-image--cb236f534dedd7426358f1bfa47ba7d5 with-aspect-ratio with-aspect-ratio--content-grid\">\n    <div class=\"figure-outer\">\n    <div class=\"figure-inner\">\n                            <img decoding=\"async\"\n        class=\"mhh-mcn-image mhh-mcn-image--2048x2048 wp-image-67182\"\n        src=\"https:\/\/www.mymsd.ch\/fr\/wp-content\/uploads\/sites\/30\/2022\/03\/keytruda-ch_Nouveau-site-web_S.png?w=635&#038;quality=80&#038;lossy=1\"\n        width=\"635\"\n        height=\"475\"\n        loading=\"lazy\"        alt=\"\"\n            \/>\n                <\/div>\n    <\/div>\n    <\/figure>\n<\/div>\n\n<article class=\"mhh-mcn-v1-content-item-content\">\n    <section class=\"mhh-mcn-v1-content-item-content-body\">\n        \n<span class=\"mhh-mcn-v1-content-item-primary-tag mhh-mcn-v1-content-item-primary-tag--c06ec76831703497d2b89abb588910eb\" title=\"This item has been tagged as: Patienten Services\">\n    Patienten Services<\/span>\n        <header class=\"mhh-mcn-v1-content-item-header\">\n    \n    <span class=\"mhh-mcn-v1-content-item-icon-type mhh-mcn-v1-content-item-icon-type--post\">\n    <span class=\"mhh-mcn-v1-content-item-icon-type__icon\">\n    \n<svg width=\"1em\" height=\"1em\" class=\"mh-icon mh-icon--kind-generic mh-icon--name-arrow-right mh-icon--arrow-right\" role=\"img\" aria-hidden=\"true\">\n    \n    \n    <use xlink:href=\"https:\/\/www.mymsd.ch\/fr\/wp-content\/themes\/cex-wpvip-mhh-mconnect-theme-new-3.0\/modules\/icons\/resources\/icons\/svg\/generic\/arrow-right.svg#arrow-right\"><\/use>\n<\/svg>\n    <\/span>\n    <\/span>\n    <h2 class=\"mhh-mcn-v1-content-item-title mhh-mcn-v1-content-item-title--c06ec76831703497d2b89abb588910eb\">\n    \n    <a class=\"mhh-mcn-v1-content-item-title__link\" href=\"https:\/\/www.mymsd.ch\/fr\/oncology\/onco-news\/site-web-pour-vos-patientes-et-patients-recevant-keytruda\/\" target=\"_blank\" rel=\"noopener noreferrer\">\n        keytruda.ch \u2013 Site web pour vos patientes et patients recevant KEYTRUDA\u00ae    <\/a>\n    <\/h2>\n\n    <\/header>\n\n        <p class=\"mhh-mcn-v1-content-item-excerpt mhh-mcn-v1-content-item-excerpt--c06ec76831703497d2b89abb588910eb\">\n    Le traitement du cancer peut \u00eatre tr\u00e8s complexe. Toute nouvelle th\u00e9rapie peut susciter des questions, des craintes et des incertitudes. Le site web keytruda.ch pour les patientes et patients vise \u00e0 r\u00e9pondre \u00e0 la demande d\u2019informations et de conseils. Il r\u00e9sume, dans un langage simple et compr\u00e9hensible, les connaissances essentielles relatives au traitement par KEYTRUDA\u00ae.\n<\/p>\n        \n<div class=\"mhh-mcn-v1-content-item-meta mhh-mcn-badge-container\">\n    \n    \n    <\/div>\n    <\/section>\n    <div class=\"mhh-mcn-v1-content-item-footer\">\n    \n    <div class=\"mhh-mcn-v1-content-item-call-to-action mhh-mcn-v1-content-item-call-to-action--c06ec76831703497d2b89abb588910eb\">\n    En savoir plus<\/div>\n\n    <\/div>\n<\/article>\n<\/div>\n<div\n    class=\"mhh-mcn-column mhh-mcn-column--12 mhh-mcn-column--m-6 mhh-mcn-column--l-4 mhh-mcn-v1-content-item mhh-mcn-v1-content-item--870e43f3aff67f6e8abcf62c5997058c mhh-mcn-v1-content-item--type-post mhh-mcn-v1-content-item--card-style mhh-mcn-v1-content-item--display-media-style mhh-mcn-v1-content-item--has-featured-image\" dir=\"ltr\" lang=\"en-US\">\n    <div class=\"mhh-mcn-v1-content-item-featured-image\">\n    <figure class=\"mhh-mcn-v1-image mhh-mcn-v1-image--a2dc4f9f210ee4f984d13f1b049ec701 with-aspect-ratio with-aspect-ratio--content-grid\">\n    <div class=\"figure-outer\">\n    <div class=\"figure-inner\">\n                            <img decoding=\"async\"\n        class=\"mhh-mcn-image mhh-mcn-image--2048x2048 wp-image-47855\"\n        src=\"https:\/\/www.mymsd.ch\/fr\/wp-content\/uploads\/sites\/30\/2022\/03\/hero_empathy-white_lo_96dpi.jpg?w=1280&#038;quality=80&#038;lossy=1\"\n        width=\"1280\"\n        height=\"720\"\n        loading=\"lazy\"        alt=\"\"\n            \/>\n                <\/div>\n    <\/div>\n    <\/figure>\n<\/div>\n\n<article class=\"mhh-mcn-v1-content-item-content\">\n    <section class=\"mhh-mcn-v1-content-item-content-body\">\n        \n<span class=\"mhh-mcn-v1-content-item-primary-tag mhh-mcn-v1-content-item-primary-tag--c06ec76831703497d2b89abb588910eb\" title=\"This item has been tagged as: MSD Services\">\n    MSD Services<\/span>\n        <header class=\"mhh-mcn-v1-content-item-header\">\n    \n    <span class=\"mhh-mcn-v1-content-item-icon-type mhh-mcn-v1-content-item-icon-type--post\">\n    <span class=\"mhh-mcn-v1-content-item-icon-type__icon\">\n    \n<svg width=\"1em\" height=\"1em\" class=\"mh-icon mh-icon--kind-generic mh-icon--name-arrow-right mh-icon--arrow-right\" role=\"img\" aria-hidden=\"true\">\n    \n    \n    <use xlink:href=\"https:\/\/www.mymsd.ch\/fr\/wp-content\/themes\/cex-wpvip-mhh-mconnect-theme-new-3.0\/modules\/icons\/resources\/icons\/svg\/generic\/arrow-right.svg#arrow-right\"><\/use>\n<\/svg>\n    <\/span>\n    <\/span>\n    <h2 class=\"mhh-mcn-v1-content-item-title mhh-mcn-v1-content-item-title--c06ec76831703497d2b89abb588910eb\">\n    \n    <a class=\"mhh-mcn-v1-content-item-title__link\" href=\"https:\/\/www.mymsd.ch\/fr\/oncology\/onco-news\/formulaires-de-demande-de-prise-en-charge-de-keytruda\/\" target=\"_blank\" rel=\"noopener noreferrer\">\n        Utilisez-vous d\u00e9j\u00e0 les formulaires de demande de prise en charge de KEYTRUDA\u00ae?    <\/a>\n    <\/h2>\n\n    <\/header>\n\n        <p class=\"mhh-mcn-v1-content-item-excerpt mhh-mcn-v1-content-item-excerpt--c06ec76831703497d2b89abb588910eb\">\n    En raison de l\u2019augmentation constante du nombre d\u2019indications de KEYTRUDA\u00ae autoris\u00e9es par Swissmedic, il est difficile de savoir quelles indications sont rembours\u00e9es et si des limitations suppl\u00e9mentaires de la liste des sp\u00e9cialit\u00e9s doivent \u00eatre prises en compte.<\/p>\n        \n<div class=\"mhh-mcn-v1-content-item-meta mhh-mcn-badge-container\">\n    \n    \n    <\/div>\n    <\/section>\n    <div class=\"mhh-mcn-v1-content-item-footer\">\n    \n    <div class=\"mhh-mcn-v1-content-item-call-to-action mhh-mcn-v1-content-item-call-to-action--c06ec76831703497d2b89abb588910eb\">\n    En savoir plus<\/div>\n\n    <\/div>\n<\/article>\n<\/div>\n<div\n    class=\"mhh-mcn-column mhh-mcn-column--12 mhh-mcn-column--m-6 mhh-mcn-column--l-4 mhh-mcn-v1-content-item mhh-mcn-v1-content-item--1a902611a6c3f9841d9736c1ce3f3401 mhh-mcn-v1-content-item--type-post mhh-mcn-v1-content-item--card-style mhh-mcn-v1-content-item--display-media-style mhh-mcn-v1-content-item--has-featured-image\" dir=\"ltr\" lang=\"en-US\">\n    <div class=\"mhh-mcn-v1-content-item-featured-image\">\n    <figure class=\"mhh-mcn-v1-image mhh-mcn-v1-image--620f3067423074d66189d1cc067895a5 with-aspect-ratio with-aspect-ratio--content-grid\">\n    <div class=\"figure-outer\">\n    <div class=\"figure-inner\">\n                            <img decoding=\"async\"\n        class=\"mhh-mcn-image mhh-mcn-image--2048x2048 wp-image-73486\"\n        src=\"https:\/\/www.mymsd.ch\/fr\/wp-content\/uploads\/sites\/30\/2023\/01\/Article_5_featured_image.png?w=636&#038;quality=80&#038;lossy=1\"\n        width=\"636\"\n        height=\"476\"\n        loading=\"lazy\"        alt=\"\"\n            \/>\n                <\/div>\n    <\/div>\n    <\/figure>\n<\/div>\n\n<article class=\"mhh-mcn-v1-content-item-content\">\n    <section class=\"mhh-mcn-v1-content-item-content-body\">\n        \n<span class=\"mhh-mcn-v1-content-item-primary-tag mhh-mcn-v1-content-item-primary-tag--c06ec76831703497d2b89abb588910eb\" title=\"This item has been tagged as: Plateforme pour les patient(e)s\">\n    Plateforme pour les patient(e)s<\/span>\n        <header class=\"mhh-mcn-v1-content-item-header\">\n    \n    <span class=\"mhh-mcn-v1-content-item-icon-type mhh-mcn-v1-content-item-icon-type--post\">\n    <span class=\"mhh-mcn-v1-content-item-icon-type__icon\">\n    \n<svg width=\"1em\" height=\"1em\" class=\"mh-icon mh-icon--kind-generic mh-icon--name-arrow-right mh-icon--arrow-right\" role=\"img\" aria-hidden=\"true\">\n    \n    \n    <use xlink:href=\"https:\/\/www.mymsd.ch\/fr\/wp-content\/themes\/cex-wpvip-mhh-mconnect-theme-new-3.0\/modules\/icons\/resources\/icons\/svg\/generic\/arrow-right.svg#arrow-right\"><\/use>\n<\/svg>\n    <\/span>\n    <\/span>\n    <h2 class=\"mhh-mcn-v1-content-item-title mhh-mcn-v1-content-item-title--c06ec76831703497d2b89abb588910eb\">\n    \n    <a class=\"mhh-mcn-v1-content-item-title__link\" href=\"https:\/\/www.mymsd.ch\/fr\/oncology\/onco-news\/decouvrez-mon-immunotherapie-ch\/\" target=\"_blank\" rel=\"noopener noreferrer\">\n        D\u00e9couvrez mon-immunotherapie.ch    <\/a>\n    <\/h2>\n\n    <\/header>\n\n        <p class=\"mhh-mcn-v1-content-item-excerpt mhh-mcn-v1-content-item-excerpt--c06ec76831703497d2b89abb588910eb\">\n    Le nouveau site Internet fournit des informations d\u00e9taill\u00e9es sur l\u2019immunoth\u00e9rapie sous forme d\u2019articles, de vid\u00e9os et m\u00eame d\u2019une s\u00e9rie de podcasts \u00e0 \u00e9couter en d\u00e9placement et r\u00e9pond ainsi aux questions les plus fr\u00e9quemment pos\u00e9es par vos patient(e)s.<\/p>\n        \n<div class=\"mhh-mcn-v1-content-item-meta mhh-mcn-badge-container\">\n    \n    \n    <\/div>\n    <\/section>\n    <div class=\"mhh-mcn-v1-content-item-footer\">\n    \n    <div class=\"mhh-mcn-v1-content-item-call-to-action mhh-mcn-v1-content-item-call-to-action--c06ec76831703497d2b89abb588910eb\">\n    En savoir plus<\/div>\n\n    <\/div>\n<\/article>\n<\/div>\n    <\/div>\n\n    <\/div>\n\n    <\/div>\n<\/section>\n\n\n\n<h5 dir=\"ltr\" lang=\"fr-FR\" class=\"wp-block-heading has-border-color has-has-red-border-color-border-color  mhh-mcn-v1-heading mhh-mcn-v1-heading--be07f796157a629838af7034c90a9bd7\"><mark class=\"has-inline-color has-gray-700-color\"><strong><em>Abr\u00e9viations<\/em><\/strong><\/mark><em>:<\/em><\/h5>\n\n\n\n<p dir=\"ltr\" lang=\"fr-FR\" class=\"has-object-object-font-size has-border-color has-has-red-border-color-border-color has-gray-700-color has-text-color has-link-color wp-elements-064b20ac4c421bb2125d726bfa40e427   mhh-mcn-v1-paragraph mhh-mcn-v1-paragraph--0e44df4aef49bc319cc350aae9c92596\"><strong><em>1L<\/em><\/strong><em>: premi\u00e8re ligne; <strong>2L<\/strong>: deuxi\u00e8me ligne; <\/em><strong><em>AJCC<\/em><\/strong><em>: American Joint Committee on Cancer; <strong>BICR<\/strong>: examen central ind\u00e9pendant en aveugle (blinded independent central review); <strong>BIPR<\/strong>: examen pathologique ind\u00e9pendant en aveugle (blinded independent pathology review); <strong>CETEC<\/strong>: carcinome \u00e9pidermo\u00efde de la t\u00eate et du cou; <strong>CPS<\/strong>: Combined positive score; <strong>EFS<\/strong>: surive sans \u00e9v\u00e9nement (event free survival); <strong>HNSCC<\/strong>: carcinome \u00e9pidermo\u00efde de la t\u00eate et du cou (head and neck squamous cell carcinoma); <strong>HR<\/strong>: Hazard Ratio;<strong> IC<\/strong>: intervalle de confiance; <strong>i. v.<\/strong>: intraveineux; <strong>mPR<\/strong>: r\u00e9ponse pathologique majeure (major pathological response); <strong>NCCN<\/strong>: National Comprehensive Cancer Network; <strong>OS<\/strong>: survie globale (overall survival); <strong>PD-L1<\/strong>: ligand 1 de la mort cellulaire programm\u00e9e (programmed cell death ligand 1); <strong>RECIST 1.1<\/strong>: Response Evaluation Criteria In Solid Tumors 1.1, <strong>RT<\/strong>: radioth\u00e9rapie; <strong>SOC<\/strong>: Standard of care<\/em>.<\/p>\n\n\n\n<h5 dir=\"ltr\" lang=\"fr-FR\" class=\"wp-block-heading has-border-color has-has-red-border-color-border-color  mhh-mcn-v1-heading mhh-mcn-v1-heading--4b6d680b2d37014eaad2fde253a33b73\"><mark class=\"has-inline-color has-gray-700-color\"><strong><em>Conception de l&rsquo;\u00e9tude<\/em><\/strong><\/mark><em>:<\/em><\/h5>\n\n\n\n<p dir=\"ltr\" lang=\"fr-FR\" class=\"has-object-object-font-size has-border-color has-has-red-border-color-border-color has-gray-700-color has-text-color has-link-color wp-elements-7ddceb64d45cc7141e337c486683f755   mhh-mcn-v1-paragraph mhh-mcn-v1-paragraph--dadd732f3e19ede0b31234c0a3be1004\"><em>L\u2019\u00e9tude KEYNOTE-689 \u00e9tait une \u00e9tude de phase III randomis\u00e9e, active-contr\u00f4l\u00e9e et ouverte (ClinicalTrials.gov, NCT03765918). Elle a \u00e9valu\u00e9 KEYTRUDA\u00ae comme th\u00e9rapie n\u00e9oadjuvante, suivie, apr\u00e8s chirurgie, d\u2019une association avec la radioth\u00e9rapie standard (avec ou sans cisplatine) comme th\u00e9rapie adjuvante, et enfin comme th\u00e9rapie d\u2019entretien chez des patient(e)s non pr\u00e9alablement trait\u00e9(e)s pr\u00e9sentant un carcinome \u00e9pidermo\u00efde de la t\u00eate et du cou (CETEC) r\u00e9s\u00e9cable et localement avanc\u00e9, au stade III ou IVA nouvellement diagnostiqu\u00e9. Les patient(e)s (n = 714) ont \u00e9t\u00e9 randomis\u00e9(e)s selon un ratio 1:1 dans deux bras d\u2019\u00e9tude. Bras A (n = 363): Phase n\u00e9oadjuvante: KEYTRUDA\u00ae 200 mg i. v. toutes les 3 semaines, 2 cycles ; apr\u00e8s l\u2019op\u00e9ration: phase adjuvante avec KEYTRUDA\u00ae 200 mg i. v. Q3W (3 cycles) + radioth\u00e9rapie \u00b1 cisplatine (100 mg\/m\u00b2 i. v., Q3W, 3 cycles), suivie de KEYTRUDA\u00ae 200 mg i. v. Q3W jusqu\u2019\u00e0 12 cycles. Bras B (n = 351): Op\u00e9ration ; phase adjuvante: radioth\u00e9rapie \u00b1 cisplatine (100 mg\/m\u00b2 i. v., Q3W, 3 cycles). Crit\u00e8res principaux d\u2019inclusion: \u00c2ge \u2265 18 ans ; diagnostic histologiquement confirm\u00e9 d\u2019un carcinome \u00e9pidermo\u00efde r\u00e9s\u00e9cable non m\u00e9tastatique (1. stade III oropharynx p16-positif (T4, N0\u20132, M0)* ; 2. stade III ou IVA oropharynx p16-n\u00e9gatif* ; 3. stade III ou IVA larynx\/hypopharynx\/cavit\u00e9 buccale ; adapt\u00e9 \u00e0 une chirurgie primaire selon la d\u00e9cision de l\u2019investigateur et la pratique locale) ; ECOG PS (0 et 1). Crit\u00e8re principal d\u2019efficacit\u00e9: Survie sans \u00e9v\u00e9nement (EFS): d\u00e9finie comme la p\u00e9riode allant de la randomisation \u00e0 la premi\u00e8re survenue de l\u2019un des \u00e9v\u00e9nements suivants (progression de la maladie excluant une intervention chirurgicale d\u00e9finitive, progression locale ou distante de la maladie, r\u00e9cidive ou d\u00e9c\u00e8s de quelque cause que ce soit. Une deuxi\u00e8me tumeur maligne primaire n&rsquo;a pas \u00e9t\u00e9 consid\u00e9r\u00e9e comme un \u00e9v\u00e9nement EFS), \u00e9valu\u00e9e par un examen central ind\u00e9pendant en aveugle selon RECIST v1.1 (BICR). Crit\u00e8res secondaires d\u2019efficacit\u00e9: Survie globale (OS): d\u00e9finie comme la p\u00e9riode allant de la randomisation jusqu\u2019au d\u00e9c\u00e8s, quelle qu\u2019en soit la cause ; R\u00e9ponse pathologique majeure (mPR-Rate): d\u00e9finie comme \u2264 10 % de carcinome \u00e9pidermo\u00efde (SCC) invasif r\u00e9siduel dans la pi\u00e8ce de tumeur primaire r\u00e9s\u00e9qu\u00e9e et dans tous les ganglions lymphatiques r\u00e9gionaux pr\u00e9lev\u00e9s (\u00e9valu\u00e9e \u00e0 l\u2019aveugle par un pathologiste ind\u00e9pendant)\u00b2.<\/em><br><em>* Classification selon les AJCC Staging Guidelines, 8\u1d49 \u00e9dition.\u2074<\/em><\/p>\n\n\n\n<h5 dir=\"ltr\" lang=\"fr-FR\" class=\"wp-block-heading has-border-color has-has-red-border-color-border-color  mhh-mcn-v1-heading mhh-mcn-v1-heading--42d1183fa65ec24e875be12b1484dbae\"><strong><em><mark class=\"has-inline-color has-gray-700-color\">R\u00e9f\u00e9rences:<\/mark><\/em><\/strong><\/h5>\n\n\n\n<ol class=\"mhh-mcn-v2-clist mhh-mcn-v2-clist--33bffb718a045cbe1fbbefd2d670caa9 mhh-mcn-list mhh-mcn-v2-clist--ordered mhh-mcn-v2-clist--ordered-decimal\" dir=\"ltr\" lang=\"en-US\" start=\"1\">\n    \n<li class=\"mhh-mcn-list-item mhh-mcn-v2-list-item\">\n    <mark class=\"has-inline-color has-gray-700-color\"><em>Information professionnelle de KEYTRUDA\u00ae (pembrolizumab), <\/em><a href=\"https:\/\/swissmedicinfo.ch\/showText.aspx?textType=FI&amp;lang=FR&amp;authNr=66231&amp;supportMultipleResults=1\" target=\"_blank\" rel=\"noreferrer noopener\"><em>www.swissmedicinfo.ch<\/em><\/a><em>, dernier acc\u00e8s le 06.10.2025<\/em>.<\/mark>    <\/li>\n\n\n<li class=\"mhh-mcn-list-item mhh-mcn-v2-list-item\">\n    <em>Uppaluri R, et al. Neoadjuvant and Adjuvant Pembrolizumab in Locally Advanced Head and Neck Cancer. N Engl J Med 2025;393:37-50. DOI: 10.1056\/NEJMoa2415434.<\/em>    <\/li>\n\n\n<li class=\"mhh-mcn-list-item mhh-mcn-v2-list-item\">\n    <em>Referenced with permission from the NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines\u00ae) for Head and Neck Cancers V.5.2025. \u00a9 National Comprehensive Cancer Network, Inc. 2025. All rights reserved. Dernier acc\u00e8s le XX.10.2025. Available at: <\/em><a href=\"https:\/\/www.nccn.org\/professionals\/physician_gls\/pdf\/head-and-neck.pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><em>https:\/\/www.nccn.org\/professionals\/physician_gls\/pdf\/head-and-neck.pdf<\/em><\/a><em>.<\/em>    <\/li>\n\n\n<li class=\"mhh-mcn-list-item mhh-mcn-v2-list-item\">\n    <em>Califano J, Lydiatt WM, Nehal KS, et al. Cutaneous squamous cell carcinoma of the head and neck. In: AJCC Cancer Staging Manual. 8th ed. Springer; 2017:171 \u2013 181.<\/em>    <\/li>\n\n<\/ol>\n\n\n\n<p dir=\"ltr\" lang=\"fr-FR\" class=\"has-border-color has-has-red-border-color-border-color   mhh-mcn-v1-paragraph mhh-mcn-v1-paragraph--72a5288b537b68cdad8cde68d9a4105d\"><mark class=\"has-inline-color has-gray-700-color\"><em><em><em>En cas de besoin, des copies des publications d\u2019\u00e9tudes peuvent \u00eatre demand\u00e9es \u00e0<\/em><\/em><\/em><\/mark> <mark class=\"has-inline-color has-gray-700-color\"><em><em><a href=\"mailto:dpoc.switzerland@msd.com\" target=\"_blank\" rel=\"noreferrer noopener\"><em>dpoc.switzerland@msd.com<\/em><\/a>.<\/em><\/em><\/mark><\/p>\n\n\n\n<p dir=\"ltr\" lang=\"fr-FR\" class=\"has-border-color has-has-red-border-color-border-color   mhh-mcn-v1-paragraph mhh-mcn-v1-paragraph--9d267544052194c7c702802789cf518d\"><mark class=\"has-inline-color has-gray-700-color\"><em><em><em><em>Avant de prescrire, veuillez consulter l\u2019information professionnelle compl\u00e8te publi\u00e9e sur <mark class=\"has-inline-color has-gray-700-color\"><em><em><a href=\"https:\/\/swissmedicinfo.ch\/showText.aspx?textType=FI&amp;lang=FR&amp;authNr=66231&amp;supportMultipleResults=1\" target=\"_blank\" rel=\"noreferrer noopener\">www.swissmedicinfo.ch<\/a><\/em><\/em><\/mark><\/em><\/em>.<\/em><\/em><\/mark><\/p>\n\n\n<div class=\"mhh-mcn-v1-links mhh-mcn-v1-links--b9a503ca35726566f723197db49c82d6\">\n    <a class=\"mhh-mcn-v1-link mhh-mcn-v1-link--9754509d1060f83c9fd60934aaa4583f mhh-mcn-v1-link--is-variation mhh-mcn-v1-link--button-primary\" href=\"https:\/\/www.swissmedicinfo-pro.ch\/showText.aspx?textType=FI&#038;lang=FR&#038;authNr=66231&#038;supportMultipleResults=1\" target=\"_blank\" rel=\"noopener noreferrer\" aria-label=\"Information professionnelle de KEYTRUDA\u00ae\">\n                    <span class=\"mhh-mcn-v1-link__label\">Information professionnelle de KEYTRUDA\u00ae<\/span>\n                <\/a><\/div>\n\n\n<div class=\"mhh-mcn-v1-links mhh-mcn-v1-links--ebbd98e1920f22be30745091efbee86b\">\n    <a class=\"mhh-mcn-v1-link mhh-mcn-v1-link--3d0961a6d64998076e84ff69689969e3 mhh-mcn-v1-link--is-variation mhh-mcn-v1-link--button-primary\" href=\"https:\/\/www.mymsd.ch\/fr\/succinctstatement\/keytruda\/\" target=\"_blank\" rel=\"noopener noreferrer\" aria-label=\"Information professionnelle abr\u00e9g\u00e9e de KEYTRUDA\u00ae\">\n                    <span class=\"mhh-mcn-v1-link__label\">Information professionnelle abr\u00e9g\u00e9e de KEYTRUDA\u00ae<\/span>\n                <\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Swissmedic a autoris\u00e9 KEYTRUDA\u00ae dans une nouvelle indication pour le traitement du CETEC.<\/p>\n","protected":false},"author":202221,"featured_media":101564,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mhh_sticky_footer_settings":{"entityId":0},"_mhh_sticky_footer_posts":"","_mhh_sticky_footer_expanded":false,"_mhh_mcn_text_direction":"","_mhh_mcn_language":"","_mhh_mcn_left_sidebar_settings":{"entityId":0},"_mhh_mcn_sidebar_settings":{"entityId":0},"mhh_mcn_side_navigation_style":{"fontSize":{"l":"","m":"","s":""},"lineHeight":{"l":1.5,"m":1.5,"s":1.5},"itemColor":"","hoverItemColor":"","currentItemColor":"","borderItemColor":"","backgroundItemHoverColor":"","themeColor":""},"_mhh_mcn_child_page_navigation":{"isActive":false,"isSticky":false},"hide_header":false,"show_top_bar":false,"hide_footer":false,"full_width_layout":false,"icon":null,"job_code":"","hide_featured_image":true,"primary_tag":2276,"editor_notices":[],"mconnectHideShareThis":false,"footnotes":"","sidebar_toogle":0,"sidebar_toogle_notification_warning":true,"sidebar_toogle_notification_alert":true,"content_expiration_sidebar_date":"","content_expiration_sidebar_expired_post_status":"","content_expiration_sidebar_redirection":""},"categories":[792,791],"tags":[2276,598],"ga4_page_audience":[],"ga4_page_birn_id":[],"ga4_page_branding":[957],"ga4_page_businessunit":[963],"ga4_page_campaign":[],"ga4_page_content_purpose":[],"ga4_page_customer_journey_stage":[],"ga4_page_customer_specialty":[],"ga4_page_experience":[],"ga4_page_indication":[],"ga4_page_material_intent":[1206],"ga4_page_product":[],"ga4_page_region":[],"ga4_page_therapeuticarea":[],"tx-therapeutic-area":[627,931],"tx-product":[642],"tx-pathology":[],"tx-content-type":[795],"tx-active-ingredient":[],"access":[],"user_status":[],"user_role":[],"class_list":["post-101559","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-onco-news","category-oncology","tag-cetec","tag-keytruda"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>KEYTRUDA\u00ae NOUVELLEMENT approuv\u00e9 comme option de traitement p\u00e9riop\u00e9ratoire pour le CETEC avec un CPS \u2265 1 - MyMSD.ch FR Onco News<\/title>\n<meta name=\"description\" content=\"KEYTRUDA\u00ae NOUVELLEMENT approuv\u00e9 comme option de traitement p\u00e9riop\u00e9ratoire pour le CETEC avec un CPS \u2265 1.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.mymsd.ch\/fr\/oncology\/onco-news\/keytruda-comme-option-de-traitement-perioperatoire-dans-le-cetec\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"KEYTRUDA\u00ae NOUVELLEMENT approuv\u00e9 comme option de traitement p\u00e9riop\u00e9ratoire pour le CETEC avec un CPS \u2265 1 - 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