{"id":24994,"date":"2022-10-20T21:56:00","date_gmt":"2022-10-20T13:56:00","guid":{"rendered":"https:\/\/flcube.com\/?p=24994"},"modified":"2025-02-02T22:37:00","modified_gmt":"2025-02-02T14:37:00","slug":"brii-biosciences-reports-positive-phase-i-results-for-hiv-treatments-brii-732-and-brii-778","status":"publish","type":"post","link":"https:\/\/flcube.com\/?p=24994","title":{"rendered":"Brii Biosciences Reports Positive Phase I Results for HIV Treatments BRII-732 and BRII-778"},"content":{"rendered":"\n

China-based Brii Biosciences Limited (HKG: 2137<\/a>) has published the latest results of two Phase I clinical studies assessing its long-acting BRII-732 and BRII-778, both being developed to treat HIV infection, in healthy subjects in the US. The results showed that both BRII-732 and BRII-778 produced good safety and tolerability profiles when administered once per week.<\/p>\n\n\n\n

Study Results for BRII-732<\/strong>
One study, titled \u201cSafety, tolerability, and pharmacokinetics of the prodrug BRII-732 of Islatravir’s Medoxomil Carbonate in healthy adult subjects,\u201d showed that oral BRII-732 produced acceptable safety and tolerance after a single ascending dose (SAD) of 200 mg and a multiple ascending dose (MAD) of 25 mg. The study also demonstrated excellent linear pharmacokinetics (PK) characteristics, suggesting that BRII-732 has therapeutic potential as a weekly administration combined with antiretroviral therapy.<\/p>\n\n\n\n

Study Results for BRII-778<\/strong>
The second study, titled \u201cSafety, tolerability and pharmacokinetics characteristics of Rilpivirine regulated release oral preparation BRII-778 in healthy adult subjects,\u201d showed that the safety and tolerance of the BRII-778 preparation via SAD and MAD was good. The linear PK characteristics were consistent with slow oral absorption, suggesting that the BRII-778 preparation is expected to be a potential HIV treatment scheme with weekly administration.<\/p>\n\n\n\n

Drug Profiles
BRII-732 is a proprietary prodrug of a new chemical entity (NCE) that can be metabolized into the active part of Islatravir after oral administration. Islatravir, an HIV drug candidate, is not only a nucleoside reverse transcriptase inhibitor (NRTI) but also a nucleoside reverse transcriptase transposition inhibitor (NRTTI).
BRII-778 is a rapid-release non-nucleoside reverse transcriptase inhibitor (NNRTI) approved by the US FDA. It is a sustained-release preparation of rilpivirine hydrochloride, showing antiviral activity against a wide range of HIV-1 isolates. The BRII-778 preparation is a transdermal oral tablet administered once a week.<\/p>\n\n\n\n

Future Outlook<\/strong>
The BRII-732\/BRII-778 combination, administered once a week, is currently undergoing a Phase I study in the US. These positive Phase I results highlight Brii Biosciences’ progress in developing long-acting HIV treatments, potentially offering a more convenient and effective therapy option for patients.-Fineline Info & Tech<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

China-based Brii Biosciences Limited (HKG: 2137) has published the latest results of two Phase I…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAownpewDA:productID":"","_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[7,11],"tags":[449,17,631,1219],"class_list":["post-24994","post","type-post","status-publish","format-standard","hentry","category-company","category-drug","tag-brii-biosciences","tag-clinical-trial-results","tag-hiv-aids-care","tag-hkg-2137"],"yoast_head":"\nBrii Biosciences Reports Positive Phase I Results for HIV Treatments BRII-732 and BRII-778 - Insight, China's Pharmaceutical Industry<\/title>\n<meta name=\"description\" content=\"China-based Brii Biosciences Limited (HKG: 2137) has published the latest results of two Phase I clinical studies assessing its long-acting BRII-732 and BRII-778, both being developed to treat HIV infection, in healthy subjects in the US. The results showed that both BRII-732 and BRII-778 produced good safety and tolerability profiles when administered once per week.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/flcube.com\/?p=24994\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Brii Biosciences Reports Positive Phase I Results for HIV Treatments BRII-732 and BRII-778\" \/>\n<meta property=\"og:description\" content=\"Navigate the complexities of China\u2019s pharmaceutical industry with precision and clarity. FLCUBE delivers reliable data, news, and intelligence to broaden your horizons and sharpen your decision-making. Stay informed, stay ahead with FLCUBE.COM\" \/>\n<meta property=\"og:url\" content=\"https:\/\/flcube.com\/?p=24994\" \/>\n<meta property=\"og:site_name\" content=\"Insight, China's Pharmaceutical Industry\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61566606313834\" \/>\n<meta property=\"article:published_time\" content=\"2022-10-20T13:56:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-02-02T14:37:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/flcube.com\/wp-content\/uploads\/2024\/11\/Fineline-info-tech-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1894\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Fineline Cube\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Fineline Cube\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/flcube.com\\\/?p=24994#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/flcube.com\\\/?p=24994\"},\"author\":{\"name\":\"Fineline Cube\",\"@id\":\"https:\\\/\\\/flcube.com\\\/#\\\/schema\\\/person\\\/19ad11870d326204db8524d3c3c5e66a\"},\"headline\":\"Brii Biosciences Reports Positive Phase I Results for HIV Treatments BRII-732 and BRII-778\",\"datePublished\":\"2022-10-20T13:56:00+00:00\",\"dateModified\":\"2025-02-02T14:37:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/flcube.com\\\/?p=24994\"},\"wordCount\":347,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/flcube.com\\\/#organization\"},\"keywords\":[\"Brii Biosciences\",\"Clinical trial results\",\"HIV \\\/ AIDS care\",\"HKG: 2137\"],\"articleSection\":[\"Company\",\"Drug\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/flcube.com\\\/?p=24994#respond\"]}],\"copyrightYear\":\"2022\",\"copyrightHolder\":{\"@id\":\"https:\\\/\\\/flcube.com\\\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/flcube.com\\\/?p=24994\",\"url\":\"https:\\\/\\\/flcube.com\\\/?p=24994\",\"name\":\"Brii Biosciences Reports Positive Phase I Results for HIV Treatments BRII-732 and BRII-778 - Insight, China's Pharmaceutical Industry\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/flcube.com\\\/#website\"},\"datePublished\":\"2022-10-20T13:56:00+00:00\",\"dateModified\":\"2025-02-02T14:37:00+00:00\",\"description\":\"China-based Brii Biosciences Limited (HKG: 2137) has published the latest results of two Phase I clinical studies assessing its long-acting BRII-732 and BRII-778, both being developed to treat HIV infection, in healthy subjects in the US. The results showed that both BRII-732 and BRII-778 produced good safety and tolerability profiles when administered once per week.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/flcube.com\\\/?p=24994#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/flcube.com\\\/?p=24994\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/flcube.com\\\/?p=24994#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/flcube.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Brii Biosciences Reports Positive Phase I Results for HIV Treatments BRII-732 and BRII-778\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/flcube.com\\\/#website\",\"url\":\"https:\\\/\\\/flcube.com\\\/\",\"name\":\"Insight, China's Pharmaceutical Industry\",\"description\":\"Fineline Insights, Pharma Clarity\",\"publisher\":{\"@id\":\"https:\\\/\\\/flcube.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/flcube.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/flcube.com\\\/#organization\",\"name\":\"Fineline Infomation and Technology\",\"alternateName\":\"Fineline Info & Tech\",\"url\":\"https:\\\/\\\/flcube.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/flcube.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/flcube.com\\\/wp-content\\\/uploads\\\/2024\\\/11\\\/Fineline-info-tech-scaled.jpg\",\"contentUrl\":\"https:\\\/\\\/flcube.com\\\/wp-content\\\/uploads\\\/2024\\\/11\\\/Fineline-info-tech-scaled.jpg\",\"width\":2560,\"height\":1894,\"caption\":\"Fineline Infomation and Technology\"},\"image\":{\"@id\":\"https:\\\/\\\/flcube.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/profile.php?id=61566606313834\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/flcube.com\\\/#\\\/schema\\\/person\\\/19ad11870d326204db8524d3c3c5e66a\",\"name\":\"Fineline Cube\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/89f733aaed3d2d91d7d6f45d0e9ab509e3004e8243c6e57620b36380684657f2?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/89f733aaed3d2d91d7d6f45d0e9ab509e3004e8243c6e57620b36380684657f2?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/89f733aaed3d2d91d7d6f45d0e9ab509e3004e8243c6e57620b36380684657f2?s=96&d=mm&r=g\",\"caption\":\"Fineline Cube\"},\"sameAs\":[\"https:\\\/\\\/flcube.com\"],\"url\":\"https:\\\/\\\/flcube.com\\\/?author=1\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Brii Biosciences Reports Positive Phase I Results for HIV Treatments BRII-732 and BRII-778 - Insight, China's Pharmaceutical Industry","description":"China-based Brii Biosciences Limited (HKG: 2137) has published the latest results of two Phase I clinical studies assessing its long-acting BRII-732 and BRII-778, both being developed to treat HIV infection, in healthy subjects in the US. The results showed that both BRII-732 and BRII-778 produced good safety and tolerability profiles when administered once per week.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/flcube.com\/?p=24994","og_locale":"en_US","og_type":"article","og_title":"Brii Biosciences Reports Positive Phase I Results for HIV Treatments BRII-732 and BRII-778","og_description":"Navigate the complexities of China\u2019s pharmaceutical industry with precision and clarity. FLCUBE delivers reliable data, news, and intelligence to broaden your horizons and sharpen your decision-making. Stay informed, stay ahead with FLCUBE.COM","og_url":"https:\/\/flcube.com\/?p=24994","og_site_name":"Insight, China's Pharmaceutical Industry","article_publisher":"https:\/\/www.facebook.com\/profile.php?id=61566606313834","article_published_time":"2022-10-20T13:56:00+00:00","article_modified_time":"2025-02-02T14:37:00+00:00","og_image":[{"width":2560,"height":1894,"url":"https:\/\/flcube.com\/wp-content\/uploads\/2024\/11\/Fineline-info-tech-scaled.jpg","type":"image\/jpeg"}],"author":"Fineline Cube","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Fineline Cube","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/flcube.com\/?p=24994#article","isPartOf":{"@id":"https:\/\/flcube.com\/?p=24994"},"author":{"name":"Fineline Cube","@id":"https:\/\/flcube.com\/#\/schema\/person\/19ad11870d326204db8524d3c3c5e66a"},"headline":"Brii Biosciences Reports Positive Phase I Results for HIV Treatments BRII-732 and BRII-778","datePublished":"2022-10-20T13:56:00+00:00","dateModified":"2025-02-02T14:37:00+00:00","mainEntityOfPage":{"@id":"https:\/\/flcube.com\/?p=24994"},"wordCount":347,"commentCount":0,"publisher":{"@id":"https:\/\/flcube.com\/#organization"},"keywords":["Brii Biosciences","Clinical trial results","HIV \/ AIDS care","HKG: 2137"],"articleSection":["Company","Drug"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/flcube.com\/?p=24994#respond"]}],"copyrightYear":"2022","copyrightHolder":{"@id":"https:\/\/flcube.com\/#organization"}},{"@type":"WebPage","@id":"https:\/\/flcube.com\/?p=24994","url":"https:\/\/flcube.com\/?p=24994","name":"Brii Biosciences Reports Positive Phase I Results for HIV Treatments BRII-732 and BRII-778 - Insight, China's Pharmaceutical Industry","isPartOf":{"@id":"https:\/\/flcube.com\/#website"},"datePublished":"2022-10-20T13:56:00+00:00","dateModified":"2025-02-02T14:37:00+00:00","description":"China-based Brii Biosciences Limited (HKG: 2137) has published the latest results of two Phase I clinical studies assessing its long-acting BRII-732 and BRII-778, both being developed to treat HIV infection, in healthy subjects in the US. The results showed that both BRII-732 and BRII-778 produced good safety and tolerability profiles when administered once per week.","breadcrumb":{"@id":"https:\/\/flcube.com\/?p=24994#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/flcube.com\/?p=24994"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/flcube.com\/?p=24994#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/flcube.com\/"},{"@type":"ListItem","position":2,"name":"Brii Biosciences Reports Positive Phase I Results for HIV Treatments BRII-732 and BRII-778"}]},{"@type":"WebSite","@id":"https:\/\/flcube.com\/#website","url":"https:\/\/flcube.com\/","name":"Insight, China's Pharmaceutical Industry","description":"Fineline Insights, Pharma Clarity","publisher":{"@id":"https:\/\/flcube.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/flcube.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/flcube.com\/#organization","name":"Fineline Infomation and Technology","alternateName":"Fineline Info & Tech","url":"https:\/\/flcube.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/flcube.com\/#\/schema\/logo\/image\/","url":"https:\/\/flcube.com\/wp-content\/uploads\/2024\/11\/Fineline-info-tech-scaled.jpg","contentUrl":"https:\/\/flcube.com\/wp-content\/uploads\/2024\/11\/Fineline-info-tech-scaled.jpg","width":2560,"height":1894,"caption":"Fineline Infomation and Technology"},"image":{"@id":"https:\/\/flcube.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/profile.php?id=61566606313834"]},{"@type":"Person","@id":"https:\/\/flcube.com\/#\/schema\/person\/19ad11870d326204db8524d3c3c5e66a","name":"Fineline Cube","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/89f733aaed3d2d91d7d6f45d0e9ab509e3004e8243c6e57620b36380684657f2?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/89f733aaed3d2d91d7d6f45d0e9ab509e3004e8243c6e57620b36380684657f2?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/89f733aaed3d2d91d7d6f45d0e9ab509e3004e8243c6e57620b36380684657f2?s=96&d=mm&r=g","caption":"Fineline Cube"},"sameAs":["https:\/\/flcube.com"],"url":"https:\/\/flcube.com\/?author=1"}]}},"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/flcube.com\/index.php?rest_route=\/wp\/v2\/posts\/24994","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/flcube.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/flcube.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/flcube.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/flcube.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=24994"}],"version-history":[{"count":1,"href":"https:\/\/flcube.com\/index.php?rest_route=\/wp\/v2\/posts\/24994\/revisions"}],"predecessor-version":[{"id":24995,"href":"https:\/\/flcube.com\/index.php?rest_route=\/wp\/v2\/posts\/24994\/revisions\/24995"}],"wp:attachment":[{"href":"https:\/\/flcube.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=24994"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/flcube.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=24994"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/flcube.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=24994"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}