{"id":356512,"date":"2023-05-25T14:00:00","date_gmt":"2023-05-25T12:00:00","guid":{"rendered":"https:\/\/medizinonline.com\/?p=356512"},"modified":"2023-04-26T17:00:25","modified_gmt":"2023-04-26T15:00:25","slug":"dernieres-donnees-a-5-ans-sur-le-secukinumab","status":"publish","type":"post","link":"https:\/\/medizinonline.com\/fr\/dernieres-donnees-a-5-ans-sur-le-secukinumab\/","title":{"rendered":"Derni\u00e8res donn\u00e9es \u00e0 5 ans sur le s\u00e9cukinumab"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Une analyse de l&#8217;extension \u00e0 long terme des \u00e9tudes ERASURE et FIXTURE, publi\u00e9e r\u00e9cemment dans le <em>British Journal of Dermatology<\/em>, d\u00e9montre l&#8217;efficacit\u00e9 et la s\u00e9curit\u00e9 \u00e0 long terme du s\u00e9cukinumab chez les patients atteints de psoriasis mod\u00e9r\u00e9 \u00e0 s\u00e9v\u00e8re. Ces donn\u00e9es confirment les r\u00e9sultats de l&#8217;extension \u00e0 long terme de l&#8217;\u00e9tude SCULPTURE.<\/strong><\/p>\n\n<!--more-->\n\n<p class=\"wp-block-paragraph\">Chez ERASURE<em>  (Efficacit\u00e9 de la r\u00e9ponse et de la s\u00e9curit\u00e9 de deux secUkinumab REgimens fixes dans le psoriasis)<\/em>  et FIXTURE<em>  (Full year Investigative eXamination of secukinumab vs. eTanercept Using 2 dosing regimes to determine Efficacy in psoriasis)<\/em>  Il s&#8217;agit de deux \u00e9tudes de phase III qui ont d\u00e9montr\u00e9 l&#8217;efficacit\u00e9 et la s\u00e9curit\u00e9 du s\u00e9cukinumab dans le psoriasis mod\u00e9r\u00e9 \u00e0 s\u00e9v\u00e8re.  [1,2]. Ces deux \u00e9tudes pivots, randomis\u00e9es et en double aveugle, ont compar\u00e9 diff\u00e9rentes doses de s\u00e9cukinumab (<sup>Cosentyx\u00ae<\/sup>) \u00e0 un placebo et \u00e0 l&#8217;\u00e9tanercept [1\u20133]. Les r\u00e9sultats ont toujours \u00e9t\u00e9 en faveur du s\u00e9cukinumab, l&#8217;anticorps anti-IL17A s&#8217;av\u00e9rant sup\u00e9rieur \u00e0 la fois en termes de taux de r\u00e9ponse PASI75** et d&#8217;<sup>IGA0\/1#<\/sup> [1,2].<\/p>\n\n<p class=\"has-small-font-size wp-block-paragraph\"><em>** PASI75=R\u00e9duction du &#8220;Psoriasis Area and Severity Index&#8221; de \u226575% depuis la ligne de base<br\/><sup>#<\/sup> IGA0\/1 = score de 0 (absence de l\u00e9sion) ou 1 (quasi-absence de l\u00e9sion) sur une \u00e9chelle de 5 points du &#8220;modified Investigator&#8217;s Global Assessment&#8221;.<\/em><\/p>\n\n<h3 id=\"extension-a-long-terme-derasure-et-de-fixture\" class=\"wp-block-heading\">Extension \u00e0 long terme d&#8217;ERASURE et de FIXTURE<\/h3>\n\n<p class=\"wp-block-paragraph\">\u00c0 la fin des \u00e9tudes principales des deux \u00e9tudes pivot de phase III (c&#8217;est-\u00e0-dire apr\u00e8s l&#8217;ann\u00e9e 1), les r\u00e9pondeurs PASI75 (R) ont \u00e9t\u00e9 randomis\u00e9s selon un ratio de 2:1 pour recevoir soit la m\u00eame dose de s\u00e9cukinumab (300 mg ou 150 mg, traitement continu), soit un placebo (arr\u00eat du traitement) toutes les quatre semaines jusqu&#8217;\u00e0 l&#8217;ann\u00e9e 3 [2]. Les patients pr\u00e9sentant une r\u00e9ponse partielle (PR), c&#8217;est-\u00e0-dire ceux qui n&#8217;ont pas obtenu de r\u00e9ponse PASI75 mais une r\u00e9ponse PASI50, ont continu\u00e9 \u00e0 recevoir la m\u00eame dose de s\u00e9cukinumab que celle qu&#8217;ils avaient re\u00e7ue lors des \u00e9tudes principales. Les patients qui ont rechut\u00e9 sous placebo ont re\u00e7u la m\u00eame dose de s\u00e9cukinumab qu&#8217;avant l&#8217;arr\u00eat. La dur\u00e9e totale de l&#8217;arr\u00eat du traitement en aveugle dans l&#8217;\u00e9tude a \u00e9t\u00e9 de 2 ans (c&#8217;est-\u00e0-dire jusqu&#8217;\u00e0 l&#8217;ann\u00e9e 3). Au cours de la troisi\u00e8me ann\u00e9e, tous les patients ont re\u00e7u un traitement en open label avec le s\u00e9cukinumab. Pour ceux qui ont re\u00e7u la dose de 300 mg, cette posologie a \u00e9t\u00e9 maintenue et ceux qui ont re\u00e7u 150 mg de s\u00e9cukinumab ont \u00e9t\u00e9 ajust\u00e9s \u00e0 150 mg ou 300 mg de s\u00e9cukinumab. La conception globale de l&#8217;\u00e9tude d&#8217;extension est pr\u00e9sent\u00e9e dans la <strong>figure 1 <\/strong>.  <\/p>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_DP2_s34.png\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_DP2_s34-1160x780.png\" alt=\"\" class=\"wp-image-356339\" width=\"580\" height=\"390\" srcset=\"https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_DP2_s34-1160x780.png 1160w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_DP2_s34-800x538.png 800w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_DP2_s34-2048x1377.png 2048w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_DP2_s34-120x81.png 120w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_DP2_s34-90x61.png 90w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_DP2_s34-320x215.png 320w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_DP2_s34-560x377.png 560w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_DP2_s34-1920x1291.png 1920w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_DP2_s34-240x161.png 240w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_DP2_s34-180x121.png 180w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_DP2_s34-640x430.png 640w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_DP2_s34-1120x753.png 1120w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_DP2_s34-1600x1076.png 1600w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb1_DP2_s34.png 2199w\" sizes=\"(max-width: 580px) 100vw, 580px\" \/><\/a><\/figure>\n\n<h3 id=\"apercu-des-principaux-resultats\" class=\"wp-block-heading\">Aper\u00e7u des principaux r\u00e9sultats  <\/h3>\n\n<p class=\"wp-block-paragraph\">Dans le groupe 300 mg R+PR, la r\u00e9ponse PASI sous s\u00e9cukinumab s&#8217;est maintenue jusqu&#8217;\u00e0 la cinqui\u00e8me ann\u00e9e de l&#8217;\u00e9tude de prolongation (PASI 75\/90\/<br\/>100, &#8220;tel qu&#8217;observ\u00e9&#8221; : 81,1%\/62,8%\/35,1%) [2]  <strong>(Fig. 2).  <\/strong>La r\u00e9ponse PASI pour le groupe 300 mg R + PR a eu tendance \u00e0 diminuer entre l&#8217;ann\u00e9e 1 et l&#8217;ann\u00e9e 3, passant respectivement de 86,8% \u00e0 82,3% et de 72,8% \u00e0 58,4%, et de 45,9% \u00e0 32,7% pour les PASI 75, PASI 90 et PASI 100. Au cours des ann\u00e9es 4 et 5, les taux de r\u00e9ponse PASI se sont stabilis\u00e9s <strong>(figure 2). <\/strong>A tous les moments de l&#8217;\u00e9tude de prolongation, la r\u00e9ponse PASI75 (&#8220;telle qu&#8217;observ\u00e9e&#8221;) \u00e9tait \u226580%, et les r\u00e9ponses PASI90 et PASI100 sont rest\u00e9es respectivement \u00e0 60% et 30%. C&#8217;\u00e9tait le cas m\u00eame lorsque diff\u00e9rentes approches statistiques \u00e9taient utilis\u00e9es pour l&#8217;imputation des <sup> donn\u00e9es<\/sup> manquantes$, c&#8217;est-\u00e0-dire &#8220;imputation multiple&#8221; (MI) ou &#8220;derni\u00e8re observation report\u00e9e&#8221; (LOCF). Les taux de r\u00e9ponse PASI de l&#8217;extension \u00e0 long terme d&#8217;ERASURE et de FIXTURE concordent avec les r\u00e9sultats rapport\u00e9s dans l&#8217;extension \u00e0 long terme de 4 ans de l&#8217;\u00e9tude SCULPTURE [4]. Les donn\u00e9es \u00e0 long terme d&#8217;ERASURE et de FIXTURE montrent \u00e9galement une \u00e9volution continue de la qualit\u00e9 de vie (&#8220;Dermatology Life Quality Index&#8221;, DLQI). Dans le groupe R + PR, 72,6%, 67,4%, 62,2%, 63,1% et 60,8% des patients ont obtenu un score DLQI de 0 ou 1 (c&#8217;est-\u00e0-dire peu ou pas d&#8217;alt\u00e9ration de la qualit\u00e9 de vie) au cours des ann\u00e9es 1, 2, 3, 4 et 5 de l&#8217;\u00e9tude, respectivement.<\/p>\n\n<p class=\"has-small-font-size wp-block-paragraph\"><em><sup>$<\/sup> &#8220;Last Observation Carried Forward&#8221; (LOCF) et &#8220;Multiple imputation&#8221; (MI) sont des proc\u00e9dures d&#8217;imputation utilis\u00e9es dans les analyses longitudinales pour traiter les donn\u00e9es manquantes. LOCF signifie qu&#8217;en cas de valeurs manquantes, la valeur de donn\u00e9es correspondante de la mesure pr\u00e9c\u00e9dente est utilis\u00e9e. MI signifie que les valeurs manquantes sont remplac\u00e9es par de multiples imputations, ce qui permet d&#8217;obtenir une estimation non biais\u00e9e des erreurs standard.<\/em><\/p>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb2_DP2_s35.png\"><img decoding=\"async\" data-src=\"https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb2_DP2_s35-1160x988.png\" alt=\"\" class=\"wp-image-356340 lazyload\" width=\"580\" height=\"494\" data-srcset=\"https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb2_DP2_s35-1160x988.png 1160w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb2_DP2_s35-800x681.png 800w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb2_DP2_s35-120x102.png 120w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb2_DP2_s35-90x77.png 90w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb2_DP2_s35-320x273.png 320w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb2_DP2_s35-560x477.png 560w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb2_DP2_s35-240x204.png 240w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb2_DP2_s35-180x153.png 180w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb2_DP2_s35-640x545.png 640w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb2_DP2_s35-1120x954.png 1120w, https:\/\/medizinonline.com\/wp-content\/uploads\/2023\/04\/abb2_DP2_s35.png 1464w\" data-sizes=\"(max-width: 580px) 100vw, 580px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 580px; --smush-placeholder-aspect-ratio: 580\/494;\" \/><\/a><\/figure>\n\n<p class=\"wp-block-paragraph\">Le profil d&#8217;innocuit\u00e9 sous s\u00e9cukinumab a \u00e9t\u00e9 coh\u00e9rent tout au long de la p\u00e9riode de suivi, sans augmentation de la fr\u00e9quence des effets ind\u00e9sirables au fil du temps. L&#8217;incidence des effets ind\u00e9sirables graves li\u00e9s au traitement (&#8220;treatment-emergent serious adverse events&#8221;) \u00e9tait faible : 6,08 \u00e9v\u00e9nements pour 100 patients-ann\u00e9es avec n&#8217;importe quelle dose de s\u00e9cukinumab (n=198) et 5,01 \u00e9v\u00e9nements pour 100 patients-ann\u00e9es avec la dose de 300 mg (n=143).  <\/p>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n<p class=\"wp-block-paragraph\">Litt\u00e9rature :<\/p>\n\n<ol class=\"wp-block-list\">\n<li>Langley RG, et al : Secukinumab in plaque psoriasis &#8211; results of two phase 3 trials. N Engl J Med 2014 ; 371 : 326-338.  <\/li>\n\n\n\n<li>Langley RG, et al : Secukinumab long-term efficacy and safety in psoriasis through to year 5 of treatment : results of a randomized extension of the phase III ERASURE and FIXTURE trials. Br J Dermatol 2023 ; 188(2) : 198-207.<\/li>\n\n\n\n<li>Information sur les m\u00e9dicaments, <a href=\"http:\/\/www.swissmedicinfo.ch\" target=\"_blank\" rel=\"noreferrer noopener\">www.swissmedicinfo.ch,<\/a>(derni\u00e8re consultation 29.03.2023)  <\/li>\n\n\n\n<li>Bissonnette R, et al : Le s\u00e9cukinumab d\u00e9montre une efficacit\u00e9 \u00e9lev\u00e9e et durable ainsi qu&#8217;un profil de s\u00e9curit\u00e9 favorable chez les patients atteints de psoriasis mod\u00e9r\u00e9 \u00e0 s\u00e9v\u00e8re au cours des 5 ann\u00e9es de traitement (\u00e9tude d&#8217;extension SCULPTURE).<br\/>J Eur Acad Dermatol Venereol 2018 ; 32 : 1507-1514.<\/li>\n<\/ol>\n\n<p class=\"has-small-font-size wp-block-paragraph\"><em>DERMATOLOGIE PRATIQUE 2023 ; 33(2) : 34-35<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Une analyse de l&#8217;extension \u00e0 long terme des \u00e9tudes ERASURE et FIXTURE, publi\u00e9e r\u00e9cemment dans le British Journal of Dermatology, d\u00e9montre l&#8217;efficacit\u00e9 et la s\u00e9curit\u00e9 \u00e0 long terme du s\u00e9cukinumab&hellip;<\/p>\n","protected":false},"author":7,"featured_media":285941,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pmpro_default_level":"","cat_1_feature_home_top":false,"cat_2_editor_pick":false,"csco_eyebrow_text":"Psoriasis en plaques","footnotes":""},"category":[11349,11362,11527,11531,11505,11549],"tags":[67769,17862,67763,18437,67750,67775,67757,67782,14035,12589,12604,18433],"powerkit_post_featured":[],"class_list":["post-356512","post","type-post","status-publish","format-standard","has-post-thumbnail","category-allergologie-et-immunologie-clinique","category-dermatologie-et-venerologie","category-etudes","category-formation-continue","category-rhumatologie","category-rx-fr","tag-british-journal-of-dermatology-fr","tag-cosentyx-fr","tag-donnees-sur-5-ans","tag-efficacite","tag-erasure-fr","tag-extension-a-long-terme","tag-fixture-fr","tag-langley-et-al-fr","tag-psoriasis-fr-2","tag-psoriasis-en-plaques","tag-secukinumab-fr","tag-securite","pmpro-has-access"],"acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-06-19 06:37:38","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"wpml_current_locale":"fr_FR","wpml_translations":{"it_IT":{"locale":"it_IT","id":356536,"slug":"dati-attuali-a-5-anni-sul-secukinumab","post_title":"Dati attuali a 5 anni sul secukinumab","href":"https:\/\/medizinonline.com\/it\/dati-attuali-a-5-anni-sul-secukinumab\/"},"pt_PT":{"locale":"pt_PT","id":356459,"slug":"dados-actuais-de-5-anos-sobre-o-secukinumab","post_title":"Dados actuais de 5 anos sobre o secukinumab","href":"https:\/\/medizinonline.com\/pt-pt\/dados-actuais-de-5-anos-sobre-o-secukinumab\/"},"es_ES":{"locale":"es_ES","id":356479,"slug":"datos-actuales-a-5-anos-sobre-secukinumab","post_title":"Datos actuales a 5 a\u00f1os sobre secukinumab","href":"https:\/\/medizinonline.com\/es\/datos-actuales-a-5-anos-sobre-secukinumab\/"}},"_links":{"self":[{"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/posts\/356512","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/comments?post=356512"}],"version-history":[{"count":3,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/posts\/356512\/revisions"}],"predecessor-version":[{"id":356585,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/posts\/356512\/revisions\/356585"}],"wp:attachment":[{"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/media?parent=356512"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/category?post=356512"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/tags?post=356512"},{"taxonomy":"powerkit_post_featured","embeddable":true,"href":"https:\/\/medizinonline.com\/fr\/wp-json\/wp\/v2\/powerkit_post_featured?post=356512"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}