Pharmacodynamic EffIcacy and Clinical Benefit of AT 007 in Patients With Sorbitol Dehydrogenase (SORD) Deficiency (INSPIRE)

  • End date
    Jul 31, 2026
  • participants needed
  • sponsor
    Applied Therapeutics, Inc.
Updated on 19 June 2022
Accepts healthy volunteers


This study is designed to assess the efficacy and safety of AT-007 treatment in patients with SORD Deficiency. This randomized, double-blind study will assess the effect of AT-007 compared to Placebo in SORD Deficiency patients for 24 months.


This international, multi-center, randomized, double-blinded, placebo-controlled, phase 2-3 study is designed to assess the pharmacodynamic (PD) efficacy and clinical benefit of long term administration of AT 007 versus placebo in male and non-pregnant female subjects with genetically confirmed SORD Deficiency aged 18-55 and able to ambulate with a 10MWRT time of <10 seconds.

The study will be conducted at up to 12 sites worldwide. Genetically confirmed SORD Deficiency patients with blood sorbitol levels >10,000 ng/ml will be screened and randomized in a 2:1 ratio to receive either AT-007 daily or a matching placebo for 24 months. A total of up to 72 subjects will be enrolled.

The primary clinical outcome measure, 10-meter walk-run test (10MWRT), will be assessed at 24 months and compared to baseline.

Condition Hereditary Neuropathy Caused by SORD Deficiency
Treatment Placebo, AT-007
Clinical Study IdentifierNCT05397665
SponsorApplied Therapeutics, Inc.
Last Modified on19 June 2022


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Additional screening procedures may be conducted by the study team before you can be confirmed eligible to participate.

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If you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.

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Complete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.

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