Adrabetadex to Treat Niemann-Pick Type C1 (NPC1) Disease
brief summary
Due to different study designs, the sponsor separated Part C into this separate registration (NCT04958642), leaving Parts A/B in NCT02534844. The trial's final results for the primary outcome measure of Adverse Events (AE) will be reported here. This study is to evaluate how safe and effective adrabetadex is for participants with Niemann-Pick Type C1 (NPC1) disease who experience neurologic symptoms (listed under Keywords). In Parts A/B (NCT02534844), two out of every 3 participants will receive the study drug. The third participant will receive 1 to 2 small needle pricks at the location where the IT injection is normally made (sham control). In Part C, all participants will receive study drug.
detailed description
Participants in Part C will receive adrabetadex until the investigator considers adrabetadex to no longer be beneficial to the participant, or the development program is discontinued.
official title
A Phase 2B/3 Prospective, Randomized, Double-Blind, Sham-Controlled Trial of VTS-270 (2-hydroxypropyl-β-cyclodextrin) in Subjects With Neurologic Manifestations of Niemann-Pick Type C1 (NPC1) Disease