HOME / OUR PIPELINE / TVT-058 OUR PIPELINE OUR PIPELINE SPARSENTAN FOR FSGS SPARSENTAN FOR IGAN PEGTIBATINASE (TVT-058) CHENODEOXYCHOLIC ACID (CDCA) PROGRAM NGLY1 COLLABORATION ALGS COLLABORATION PEGTIBATINASE (TVT-058) Pegtibatinase as an investigational therapeutic candidate for the treatment of classical homocystinuria. Pegtibatinase (TVT-058) is a novel investigational human enzyme replacement candidate being evaluated in Phase 1/2 development for the treatment of classical homocystinuria (HCU). Classical HCU is a rare metabolic disorder characterized by elevated levels of plasma homocysteine that can lead to vision, skeletal, circulatory and central nervous system issues. Learn more about classical HCU. PATIENT NEED Current treatment options for people with classical HCU, including heavy dietary restrictions and supplemental use of vitamin B6 and betaine, are often ineffective in managing homocysteine levels and a significant unmet need remains. OUR APPROACH Pegtibatinase is a PEGylated, recombinant enzyme replacement candidate designed to address the underlying cause of classical HCU — a deficiency in the naturally occurring enzyme cystathionine beta synthase (CBS). The goal of the pegtibatinase program is to develop a well-tolerated, safe and effective treatment that sustainably replaces CBS to reduce levels of homocysteine. CLINICAL TRIALS Pegtibatinase is currently advancing in a Phase 1/2 dose escalation study to assess its safety, tolerability, pharmacokinetics, pharmacodynamics and clinical effects in patients with classical HCU. Pegtibatinase has been granted Rare Pediatric Disease and Fast Track designations by the US Food and Drug Administration (FDA), as well as orphan drug designation in the US and Europe. MA-xxx © 2021 Travere Therapeutics, Inc. All rights reserved. For US audiences. Chenodal®, Cholbam® and Total Care HUB® are registered trademarks of Travere Therapeutics, Inc. Thiola® and Thiola EC® are registered trademarks of Mission Pharmacal Company. Terms and Conditions | Privacy Policies | Cookie Preferences This website uses cookies for optimal site functionality. By continuing to use this website, you consent to our use of cookies. To change your cookie preferences, click on "Cookie Settings" or for more information, please see ourPrivacy Policies. Accept All Cookies Cookie Settings