{"id":528,"date":"2026-08-06T12:11:43","date_gmt":"2026-08-06T12:11:43","guid":{"rendered":"https:\/\/www.merckconnect.com\/idvynso\/?page_id=528"},"modified":"2026-08-20T08:41:37","modified_gmt":"2026-08-20T08:41:37","slug":"trial-051-study-design","status":"publish","type":"page","link":"https:\/\/www.merckconnect.com\/idvynso\/trial-051-study-design\/","title":{"rendered":"Trial 051 &#8211; Study design"},"content":{"rendered":"<link rel='stylesheet' id='vivid360-spacer-css-css' href='https:\/\/www.merckconnect.com\/idvynso\/wp-content\/themes\/cex-wpvip-mhh-merck-vivid360-theme-1-12\/blocks\/spacer\/css\/style.min.css?ver=1775653743' media='all' \/>\n\n<div style=\"background-color:transparent;--desktop-spacer:0px;--tablet-spacer:0px;--mobile-spacer:24px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n\n\n<link rel='stylesheet' id='vivid360-hero-css-css' href='https:\/\/www.merckconnect.com\/idvynso\/wp-content\/themes\/cex-wpvip-mhh-merck-vivid360-theme-1-12\/blocks\/hero\/css\/style.min.css?ver=1785934614' media='all' \/>\n\n<div id=\"\" class=\"wp-block-vivid360-hero\"><div class=\"vivid360-hero-container align-left align-middle ratio-70-30 horizontal desktop text-align-left is-overlay-style is-full-overlay is-opaque-overlay mobile-is-overlay-style mobile-is-full-overlay mobile-is-opaque-overlay mobile-uses-custom-styles\" style=\"border-width:0;border-style:solid;border-top-left-radius:0;border-top-right-radius:0;border-bottom-right-radius:0;border-bottom-left-radius:0;color:#092e49;--minHeight:218px;--mobileMinHeight:281px\"><div class=\"wide_screens hidden\" data-value=\"default\"><\/div><picture><source media=\"(max-width: 767px)\" srcset=\"https:\/\/www.merckconnect.com\/idvynso\/wp-content\/uploads\/sites\/338\/2026\/08\/Full-Overlay-mob.png?w=767\"\/><source media=\"(min-width: 768px) and (max-width:1024px)\" srcset=\"https:\/\/www.merckconnect.com\/idvynso\/wp-content\/uploads\/sites\/338\/2026\/08\/Full-Overlay-desk.png?w=1024\"\/><source media=\"(min-width: 1025px) and (max-width:1440px)\" srcset=\"https:\/\/www.merckconnect.com\/idvynso\/wp-content\/uploads\/sites\/338\/2026\/08\/Full-Overlay-desk.png?w=1440\"\/><img decoding=\"async\" width=\"1128\" height=\"218\" loading=\"lazy\" data-src=\"https:\/\/www.merckconnect.com\/idvynso\/wp-content\/uploads\/sites\/338\/2026\/08\/Full-Overlay-desk.png?w=1232\" src=\"https:\/\/www.merckconnect.com\/idvynso\/wp-content\/uploads\/sites\/338\/2026\/08\/Full-Overlay-desk.png?w=1232\" alt=\"\" class=\"hero-image\" style=\"--desktop-focal-x:50%;--desktop-focal-y:50%;--mobile-focal-x:50%;--mobile-focal-y:0%;--tablet-focal-x:50%;--tablet-focal-y:50%\"\/><\/picture><div class=\"hero-wrapper\"><div class=\"hero-content\"><h1 style=\"--headlineFontSize:36px;--headlineFontSizeTablet:36px;--headlineFontSizeMobile:20px;--headlineLineHeight:45px;--headlineLineHeightTablet:45px;--headlineLineHeightMobile:30px\" class=\"hero-title fontWeightBold\">Trial 051 study design &amp; baseline characteristics<\/h1><p class=\"hero-description\"><\/p><div class=\"hero-btn-group\"><\/div><div class=\"hero-caption\"><\/div><\/div><\/div><\/div><div class=\"hero-caption-2desktop\"><\/div><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:32px;--tablet-spacer:32px;--mobile-spacer:32px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n\n\n<link rel='stylesheet' id='vivid360-heading-css-css' href='https:\/\/www.merckconnect.com\/idvynso\/wp-content\/themes\/cex-wpvip-mhh-merck-vivid360-theme-1-12\/blocks\/heading\/css\/style.min.css?ver=1775653743' media='all' \/>\n\n<div class=\"vivid360-heading\" id=\"aca3dab17-8829-4ddf-ab95-9811ff81d40f\"><h2 class=\"content-width fontWeightBold mt-0 mb-0\" style=\"color:#092e49;--desktopFontSize:24px;--tabletFontSize:24px;--mobileFontSize:20px;--desktopLineHeightSize:36px;--tabletLineHeightSize:36px;--mobileLineHeightSize:\" id=\"\">Trial 051 study design<\/h2><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:24px;--tablet-spacer:24px;--mobile-spacer:24px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n\n\n\n<div class=\"wp-block-vivid360-columns vivid360-columns are-vertically-aligned-top not-stacked-on-tablet mb-0 mt-0\" style=\"--desktopPadding:;--tabletPadding:;--mobilePadding:;--gutterWidth:24px;--mobGutterWidth:24px;border-style:;border-radius:0;border-width:0\"><link rel='stylesheet' id='vivid360-column-css-css' href='https:\/\/www.merckconnect.com\/idvynso\/wp-content\/themes\/cex-wpvip-mhh-merck-vivid360-theme-1-12\/blocks\/column\/css\/style.min.css?ver=1775653743' media='all' \/>\n\n<div class=\"wp-block-vivid360-column is-vertically-aligned-top vivid360-column\" style=\"--tabletColumnWidth:50%;--mobileColumnWidth:50%;--tabletColumnOrder:;--mobileColumnOrder:;--colDeskPadding:;--colTabPadding:;--colMobPadding:;flex-basis:50%;border-style:;border-radius:0;border-width:0\">\n<div class=\"paragraph-wrapper wp-elements-2be186d08585f0613581da59cd089c6e\"><div class=\"_9e1b3629-3f6a-4b5b-9b3c-257c9314e6e6 \" id=\"\"><p class=\"has-dark-text-color has-text-color has-link-color has-medium-font-size\">In open-label Trial 051, participants switched from an oral baseline antiretroviral therapy (ART) regimen to IDVYNSO. <\/p><\/div><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:24px;--tablet-spacer:24px;--mobile-spacer:24px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n\n\n\n<div class=\"paragraph-wrapper wp-elements-39218699b467b03df9d56ed02689d2f5\"><div class=\"_3d570abd-1325-443f-beb6-2c0206dd6831 \" id=\"\"><p class=\"has-dark-text-color has-text-color has-link-color has-medium-font-size\">A total of 551 participants were randomized (2:1) and switched to once-daily IDVYNSO (n=366) or remained on their baseline ART (n=185). Randomization was stratified by baseline ART.\u200b<\/p><\/div><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:24px;--tablet-spacer:24px;--mobile-spacer:24px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n\n\n\n<div class=\"paragraph-wrapper wp-elements-85f9b55bbcad165fda0dad502ae2daf0\"><div class=\"_e6c3b3aa-3c7c-4fcf-88b9-c4c38117f2b0 \" id=\"\"><p class=\"has-dark-text-color has-text-color has-link-color has-medium-font-size\"><strong>Primary efficacy endpoint:<\/strong> Proportion of participants with <span class=\"no-wrap-text\">HIV-1<\/span>\u2028RNA \u226550 copies\/mL at Week 48.<\/p><\/div><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:8px;--tablet-spacer:8px;--mobile-spacer:8px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-vivid360-column is-vertically-aligned-top vivid360-column\" style=\"--tabletColumnWidth:50%;--mobileColumnWidth:50%;--tabletColumnOrder:;--mobileColumnOrder:;--colDeskPadding:;--colTabPadding:;--colMobPadding:;flex-basis:50%;border-style:;border-radius:0;border-width:0\"><link rel='stylesheet' id='vivid360-columns-css-css' href='https:\/\/www.merckconnect.com\/idvynso\/wp-content\/themes\/cex-wpvip-mhh-merck-vivid360-theme-1-12\/blocks\/columns\/css\/style.min.css?ver=1775653743' media='all' \/>\n\n<div class=\"wp-block-vivid360-columns vivid360-columns not-stacked-on-tablet has-black-border-color mb-0 has-border-color\" style=\"--desktopPadding:16px;--tabletPadding:16px;--mobilePadding:16px;--gutterWidth:0;--mobGutterWidth:20px;border-style:;border-radius:0;border-width:2px;border-color:#000\">\n<div class=\"wp-block-vivid360-column vivid360-column\" style=\"--tabletColumnWidth:100%;--mobileColumnWidth:100%;--tabletColumnOrder:;--mobileColumnOrder:;--colDeskPadding:;--colTabPadding:;--colMobPadding:;flex-basis:100%;border-style:;border-radius:0;border-width:0\">\n<div class=\"vivid360-heading\" id=\"a2dc8c751-867c-4700-b53e-11f1908828d3\"><h3 class=\"has-dark-text-color content-width fontWeightRegular mt-0 mb-0\" style=\"--desktopFontSize:16px;--tabletFontSize:16px;--mobileFontSize:16px;--desktopLineHeightSize:24px;--tabletLineHeightSize:24px;--mobileLineHeightSize:\" id=\"\"><strong>Inclusion criteria<\/strong><\/h3><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:14px;--mobile-spacer:14px;--tablet-spacer:14px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-mobile vivid360-spacer-tablet\"><\/div>\n\n\n<link rel='stylesheet' id='vivid360-list-parent-css-css' href='https:\/\/www.merckconnect.com\/idvynso\/wp-content\/themes\/cex-wpvip-mhh-merck-vivid360-theme-1-12\/blocks\/list-parent\/css\/style.css?ver=1775653743' media='all' \/>\n\n<div class=\"vivid-block-list2 content-width   mt-0 mb-0\" style=\"--normalLineHeightDesktop:24px;--normalLineHeightMobile:24px\">\n<ul style=\"--listBulletColor:#333333\" class=\"list-bullet-color mt-0 mb-0 has-dark-text-color has-text-color\">\n<li class=\"mt-0 mb-0 has-regular-font-size\">Virologically suppressed (HIV-1 RNA &lt;50 copies\/mL) adults living with HIV\u200b<\/li>\n\n\n\n<li class=\"mt-0 mb-0 has-regular-font-size\">Stably suppressed on their baseline regimen for at least \u20283 months prior to trial entry<\/li>\n\n\n\n<li class=\"mt-0 mb-0 has-regular-font-size\">No history of treatment failure<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:8px;--tablet-spacer:8px;--mobile-spacer:8px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"background-color:transparent;height:16px\" class=\"wp-block-vivid360-spacer vivid360-spacer spacer-16\"><\/div>\n\n\n\n<div class=\"wp-block-vivid360-columns vivid360-columns not-stacked-on-tablet has-black-border-color mb-0 has-border-color\" style=\"--desktopPadding:16px;--tabletPadding:16px;--mobilePadding:16px;--gutterWidth:0;--mobGutterWidth:0px;border-style:;border-radius:0;border-width:2px;border-color:#000\">\n<div class=\"wp-block-vivid360-column vivid360-column\" style=\"--tabletColumnWidth:100%;--mobileColumnWidth:100%;--tabletColumnOrder:;--mobileColumnOrder:;--colDeskPadding:;--colTabPadding:;--colMobPadding:;flex-basis:100%;border-style:;border-radius:0;border-width:0\">\n<div class=\"vivid360-heading\" id=\"aac6d2428-836f-434d-b4e0-bf01b2b25bf2\"><h3 class=\"has-dark-text-color content-width fontWeightRegular mt-0 mb-0\" style=\"--desktopFontSize:16px;--tabletFontSize:16px;--mobileFontSize:16px;--desktopLineHeightSize:24px;--tabletLineHeightSize:24px;--mobileLineHeightSize:\" id=\"\"><strong>Exclusion criteria<\/strong><\/h3><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:14px;--mobile-spacer:14px;--tablet-spacer:14px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-mobile vivid360-spacer-tablet\"><\/div>\n\n\n\n<div class=\"vivid-block-list2 content-width   mt-0 mb-0\" style=\"--normalLineHeightDesktop:24px;--normalLineHeightMobile:24px\">\n<ul style=\"--listBulletColor:#333333\" class=\"list-bullet-color mt-0 mb-0 has-dark-text-color has-text-color\">\n<li class=\"mt-0 mb-0 has-regular-font-size\">Adults with active HBV infection (HBsAg positive or HBV DNA-positive)<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:8px;--tablet-spacer:8px;--mobile-spacer:8px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:16px;--mobile-spacer:16px;--tablet-spacer:16px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-mobile vivid360-spacer-tablet\"><\/div>\n\n\n<link rel='stylesheet' id='vivid360-separator-css-css' href='https:\/\/www.merckconnect.com\/idvynso\/wp-content\/themes\/cex-wpvip-mhh-merck-vivid360-theme-1-12\/blocks\/separator\/css\/style.min.css?ver=1775653743' media='all' \/>\n\n<hr class=\"wp-block-vivid360-separator has-text-color has-background has-primary-background-color has-primary-color content-width\" style=\"height:0\"\/>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:16px;--mobile-spacer:16px;--tablet-spacer:16px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-mobile vivid360-spacer-tablet\"><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:2px;--mobile-spacer:22px;--tablet-spacer:2px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-mobile vivid360-spacer-tablet\"><\/div>\n\n\n\n<div class=\"vivid360-heading default-hcp-tablet-fontsize\" id=\"ae69b2323-85b7-4045-afc6-7b9bae03baf0\"><h2 class=\"has-dark-text-color content-width fontWeightBold mt-0 mb-0\" style=\"--desktopFontSize:24px;--tabletFontSize:var(--h2FontSizeDesktop);--mobileFontSize:20px;--desktopLineHeightSize:36px;--tabletLineHeightSize:var(--h2LineHeightDesktop);--mobileLineHeightSize:\" id=\"\">Trial 051 baseline characteristics<br><\/h2><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:16px;--mobile-spacer:16px;--tablet-spacer:16px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-mobile vivid360-spacer-tablet\"><\/div>\n\n\n\n<figure class=\"wp-block-flexible-table-block-table is-content-justification-center is-scroll-on-mobile is-style-default mb-0\"><table class=\"has-primary-background-color has-background\" style=\"border-color:#ececec;min-width:590px\"><thead><tr><th style=\"background-color:#FFF;width:69%;border-color:#c4c4c4;padding:12px;font-size:16px\"><\/th><th style=\"background-color:#c01cd9;color:#FFF;text-align:center;font-size:16px;width:31%;border-color:#c4c4c4;padding:12px\"><strong>Trial 051 (open-label)<\/strong> <br><strong>IDVYNSO (n=366) vs<\/strong><br><strong>Oral Baseline ART (n=185)<\/strong><\/th><\/tr><\/thead><tbody><tr><td style=\"font-size:16px;border-color:#c4c4c4;padding:12px\"><strong>Age, mean years (range)<\/strong><\/td><td style=\"text-align:center;font-size:16px;border-color:#c4c4c4;padding:12px\">50 (18-83)<\/td><\/tr><tr><td style=\"font-size:16px;border-color:#c4c4c4;padding:12px\"><strong>Race, %\u2028 <\/strong><br>    White\u2028 <br>    <span class=\"no-wrap-text\">Black\/African American<\/span> <br>    Asian\u2028 <br>   Other\/unknown<\/td><td style=\"text-align:center;font-size:16px;border-color:#c4c4c4;padding:12px\"><br>39<br>\u202845<br>\u20285<br>\u202811<\/td><\/tr><tr><td style=\"font-size:16px;border-color:#c4c4c4;padding:12px\"><strong>Ethnicity, %\u2028 <\/strong><br>    Hispanic\/Latino<\/td><td style=\"text-align:center;font-size:16px;border-color:#c4c4c4;padding:12px\"><br>15<\/td><\/tr><tr><td style=\"font-size:16px;border-color:#c4c4c4;padding:12px\"><strong>Gender, %<\/strong><br>    Male<br>    Female<\/td><td style=\"text-align:center;font-size:16px;border-color:#c4c4c4;padding:12px\"><br>60<br>40<\/td><\/tr><tr><td style=\"font-size:16px;border-color:#c4c4c4;padding:12px\"><strong>Mean baseline CD4+ cell count, cells\/mm<sup>3<\/sup><\/strong><\/td><td style=\"text-align:center;font-size:16px;border-color:#c4c4c4;padding:12px\">748<\/td><\/tr><tr><td style=\"font-size:16px;border-color:#c4c4c4;padding:12px\"><strong>Baseline CD4+ T-cell count &gt;500 cells\/mm<sup>3<\/sup>, %<\/strong><\/td><td style=\"text-align:center;font-size:16px;border-color:#c4c4c4;padding:12px\">80<\/td><\/tr><tr><td style=\"font-size:16px;border-color:#c4c4c4;padding:12px\"><strong>Evidence of past HBV infection,<sup>a<\/sup> %<\/strong><\/td><td style=\"text-align:center;font-size:16px;border-color:#c4c4c4;padding:12px\">~29<\/td><\/tr><tr><td style=\"font-size:16px;border-color:#c4c4c4;vertical-align:top;padding:12px\"><strong>Baseline ART at enrollment, %<\/strong><br>    INSTI-based<br>    PI-based (including combinations with INSTI)<br>    Other<\/td><td style=\"text-align:center;font-size:16px;border-color:#c4c4c4;padding:12px\"><br>64<br>5<br>30<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:38px;--mobile-spacer:24px;--tablet-spacer:38px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-mobile vivid360-spacer-tablet\"><\/div>\n\n\n\n<div class=\"paragraph-wrapper\"><div class=\"_65d771b3-8d78-47c3-9538-d1a234c95e26 \" id=\"\"><p class=\"has-small-font-size\"><sup>a<\/sup>Hepatitis B core antibody positive.<\/p><\/div><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:24px;--mobile-spacer:24px;--tablet-spacer:24px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-mobile vivid360-spacer-tablet\"><\/div>\n\n\n\n<div class=\"paragraph-wrapper\"><div class=\"_310f2556-2743-424a-a424-d9926ce6f1e2 \" id=\"\"><p class=\"has-regular-font-size\"><strong>Baseline characteristics were similar between treatment groups<\/strong><\/p><\/div><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:10px;--mobile-spacer:16px;--tablet-spacer:10px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-mobile vivid360-spacer-tablet\"><\/div>\n\n\n<link rel='stylesheet' id='vivid360-image-css-css' href='https:\/\/www.merckconnect.com\/idvynso\/wp-content\/themes\/cex-wpvip-mhh-merck-vivid360-theme-1-12\/blocks\/image\/css\/style.min.css?ver=1783718418' media='all' \/>\n\n<div class=\"wp-block-vivid360-image img-container mt-0 mr-0 mb-0 ml-0\"><figure class=\"wp-block-vivid360-image is-style-default has-mobile-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2047\" height=\"248\" src=\"https:\/\/www.merckconnect.com\/idvynso\/wp-content\/uploads\/sites\/338\/2026\/08\/Callout-1-1-1.png?w=1024\" alt=\"\" class=\"wp-image-818  style-noshadow deskHeightAuto  \" title=\"Callout-1-1 (1)\" style=\"height:248px;width:2047px\" srcset=\"https:\/\/www.merckconnect.com\/idvynso\/wp-content\/uploads\/sites\/338\/2026\/08\/Callout-1-1-1.png 2047w, https:\/\/www.merckconnect.com\/idvynso\/wp-content\/uploads\/sites\/338\/2026\/08\/Callout-1-1-1.png?resize=300,36 300w, https:\/\/www.merckconnect.com\/idvynso\/wp-content\/uploads\/sites\/338\/2026\/08\/Callout-1-1-1.png?resize=768,93 768w, https:\/\/www.merckconnect.com\/idvynso\/wp-content\/uploads\/sites\/338\/2026\/08\/Callout-1-1-1.png?resize=1024,124 1024w, https:\/\/www.merckconnect.com\/idvynso\/wp-content\/uploads\/sites\/338\/2026\/08\/Callout-1-1-1.png?resize=1536,186 1536w\" sizes=\"auto, (max-width: 2047px) 100vw, 2047px\" \/><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.merckconnect.com\/idvynso\/wp-content\/uploads\/sites\/338\/2026\/08\/BC-Callouts_MBL-1.svg\" alt=\"\" class=\"wp-image-530  style-noshadow mobile-image mobHeightAuto mobWidthAuto \" width=\"360\" height=\"180\" title=\"BC-Callouts_MBL (1)\" style=\"height:180px;width:360px\"\/><\/figure><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:50px;--mobile-spacer:2px;--tablet-spacer:50px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-mobile vivid360-spacer-tablet\"><\/div>\n\n\n\n<hr class=\"wp-block-vivid360-separator has-text-color has-background has-primary-background-color has-primary-color content-width\" style=\"height:0\"\/>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:24px;--mobile-spacer:24px;--tablet-spacer:24px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-mobile vivid360-spacer-tablet\"><\/div>\n\n\n\n<div class=\"vivid360-heading\" id=\"aee7dd3c2-4229-47d6-b22e-03fae613a059\"><h2 class=\"has-dark-text-color content-width fontWeightRegular mt-0 mb-0\" style=\"--desktopFontSize:24px;--tabletFontSize:24px;--mobileFontSize:20px;--desktopLineHeightSize:36px;--tabletLineHeightSize:36px;--mobileLineHeightSize:\" id=\"\"><strong>Continue exploring Trial 051<\/strong><\/h2><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:24px;--mobile-spacer:24px;--tablet-spacer:24px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-mobile vivid360-spacer-tablet\"><\/div>\n\n\n\n<div class=\"paragraph-wrapper wp-elements-378db4857d1c27e74108da7a95e4c53b\"><div class=\"_928ccf08-550b-4354-b49d-bdbb45ff4266 \" id=\"\"><p class=\"has-primary-color has-text-color has-link-color has-regular-font-size\"><strong><a href=\"https:\/\/www.merckconnect.com\/idvynso\/trial-051-efficacy-data\/\" aria-label=\"#\">View efficacy data &gt;<\/a><\/strong><\/p><\/div><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:48px;--mobile-spacer:48px;--tablet-spacer:48px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-mobile vivid360-spacer-tablet\"><\/div>\n\n\n\n<div class=\"vivid360-heading\" id=\"a49c846cf-7448-4e6d-a8eb-37586b584911\"><h4 class=\"has-dark-text-color content-width fontWeightRegular mb-0 mt-0\" style=\"--desktopFontSize:18px;--tabletFontSize:var(--h4FontSizeDesktop);--mobileFontSize:16px;--desktopLineHeightSize:27px;--tabletLineHeightSize:var(--h4LineHeightDesktop);--mobileLineHeightSize:\" id=\"\"><strong>Abbreviations<\/strong><\/h4><\/div>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:16px;--mobile-spacer:16px;--tablet-spacer:16px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-mobile vivid360-spacer-tablet\"><\/div>\n\n\n\n<p class=\"has-regular-font-size\">BIC, bictegravir; CD4+, cluster of differentiation 4-positive; FTC, emtricitabine; HBV, hepatitis B virus; INSTI, integrase strand transfer inhibitor; RNA, ribonucleic acid; TAF, tenofovir alafenamide.<\/p>\n\n\n\n<div style=\"background-color:transparent;--desktop-spacer:24px;--tablet-spacer:24px;--mobile-spacer:24px\" class=\"wp-block-vivid360-spacer vivid360-spacer-desktop vivid360-spacer-tablet vivid360-spacer-mobile\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>aHepatitis B core antibody positive. Baseline characteristics were similar between treatment groups View efficacy data &gt; BIC, bictegravir; CD4+, cluster of differentiation&#8230;<\/p>\n","protected":false},"author":4249,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_trash_the_other_posts":false,"editor_notices":[],"footnotes":""},"ga4_page_audience":[247],"ga4_page_birn_id":[],"ga4_page_branding":[264],"ga4_page_businessunit":[],"ga4_page_campaign":[],"ga4_page_content_purpose":[325],"ga4_page_customer_journey_stage":[341],"ga4_page_customer_specialty":[366],"ga4_page_experience":[],"ga4_page_indication":[471],"ga4_page_material_intent":[563],"ga4_page_product":[616],"ga4_page_region":[793],"ga4_page_therapeuticarea":[839],"user_role":[],"mhh-area-of-interest":[],"access":[],"user_status":[],"class_list":["post-528","page","type-page","status-publish"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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