{"id":6409,"date":"2026-04-29T11:43:38","date_gmt":"2026-04-29T11:43:38","guid":{"rendered":"https:\/\/voxzogopatient-pprd-001.azurewebsites.net\/en-us\/?page_id=6409"},"modified":"2026-06-10T09:57:11","modified_gmt":"2026-06-10T09:57:11","slug":"clinical-results","status":"publish","type":"page","link":"https:\/\/www.voxzogo.com\/en-us\/clinical-results\/","title":{"rendered":"Clinical Results"},"content":{"rendered":"
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Results with VOXZOGO<\/h1>\n

Children with achondroplasia grew faster on VOXZOGO than without treatment<\/h2>\n

In a clinical trial<\/span> of children aged 5 to 15 years, the impact of VOXZOGO<\/span> on linear growth was measured over 1 year.<\/p>\n <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n

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Growth rate before and after 1 year of treatment<\/strong><\/p>\n <\/div>\n\n

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Improvement in linear growth rate over baseline (from when treatment was started) was maintained over 4 years in an ongoing study.<\/span><\/h2>\n

At year 4, the rate of growth was 1.88 in\/yr.†<\/sup><\/span><\/p>\n \n <\/div>\n <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n

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97% of children (58\/60) stayed on VOXZOGO during the first year.‡<\/sup><\/h3>\n

*The difference when accounting for group characteristics, including sex and Tanner stage, treatment, baseline<\/span> age, baseline growth rate, and baseline height Z-score.<\/small>
\n†<\/sup>These results are from the long-term follow-up study of the same clinical trial (known as an open-label extension), which did not have a placebo group<\/span>, and caregivers, patients, and doctors were aware that all children were given VOXZOGO.<\/small>
\n‡<\/sup>One child discontinued due to injection pain, and one child discontinued due to fear of needles.<\/small><\/p>\n <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n

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Hear more stories like Annika’s<\/h2>\n

Watch Their Stories<\/a><\/p>\n <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n

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The impact of VOXZOGO continues to be studied<\/h2>\n

VOXZOGO is approved under accelerated approval based on an improvement in growth rate after 1 year of treatment. Compared to untreated patients in the study, body proportionality<\/span> did not worsen at 1 year.<\/p>\n

Because achondroplasia<\/span> is a condition that affects multiple aspects of physical development, additional studies on the impact of VOXZOGO<\/span> over a longer period of time are ongoing, including its effects on final adult height and body proportionality<\/span>.<\/strong><\/p>\n <\/div>\n\n

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*Visit clinicaltrials.gov for the complete list of the trials’ additional study measures (NCT03583697, NCT03989947, NCT03197766, NCT03424018).<\/small><\/p>\n <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n

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10+ years of clinical trial experience in achondroplasia<\/h2>\n <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n
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Create a routine with your family<\/h3>\n \n

VOXZOGO can fit into your daily life.<\/p>\n \n \n \"\"\/ See How <\/a>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n<\/div>\n\n

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Looking for more information about VOXZOGO?<\/h2>\n <\/div>\n
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Your local BioMarin representative can help you find answers.<\/p>\n \n

Connect Now<\/a><\/p>\n <\/div>\n <\/div> \n\t\t<\/div>\n\t<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-6409","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"\nVOXZOGO\u00ae Results: Bone Growth in Children with Achondroplasia<\/title>\n<meta name=\"description\" content=\"Explore VOXZOGO\u00ae results, including clinical data on growth velocity and outcomes in children with achondroplasia from clinical studies.\" \/>\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.voxzogo.com\/en-us\/clinical-results\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" 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