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Clinical Trial Summary

This is a Phase 3b, randomized, double-blind, placebo-controlled, multicenter study to assess the treatment effect of voxelotor on neurocognitive function as assessed by the National Institute of Health (NIH) Toolbox Cognition Module of executive abilities in pediatric participants (8 to < 18 years) with SCD.


Clinical Trial Description

Eligible participants will receive daily treatment with 1500 mg voxelotor or matching placebo for 12 weeks. During screening and at the end of 12 weeks participants will undergo a series of tests to measure the change in neurocognitive functions. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05228834
Study type Interventional
Source Pfizer
Contact
Status Terminated
Phase Phase 3
Start date June 24, 2022
Completion date September 30, 2022

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