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Study identifier: NCT06150716 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Orbit Study: A Study to Evaluate the Safety, Pharmacokinetics, and Pharmacodynamics of Intrathecally Administered ION356 in Participants With Pelizaeus Merzbacher Disease (PMD)

Condition: Pelizaeus-Merzbacher Disease  ·  Sponsor: Ionis Pharmaceuticals, Inc.

PhasePhase 1
Planned participants24
Who can joinMale, 2 Years to 17 Years
Healthy volunteersNo

About this study

The primary purpose of this study is to evaluate the safety and tolerability of ION356.

This description comes directly from the study's public registry record.

Talk to the study team

Ionis Pharmaceuticals, Inc.  ·  (844) 387-9520  ·  IonisPelizaeusMerzbacherStudy2@clinicaltrialmedia.com

Always discuss trial participation with your own doctor first.

Locations (7)

Ionis Investigative SiteAtlanta, Georgia, United StatesRecruiting
Ionis Investigative SitePhiladelphia, Pennsylvania, United StatesRecruiting
Ionis Investigative SiteSalt Lake City, Utah, United StatesRecruiting
Ionis Investigative SiteLe Kremlin-Bicêtre, FranceRecruiting
Ionis Investigative SiteGöttingen, GermanyRecruiting
Ionis Investigative SiteTokyo, JapanRecruiting
Ionis Investigative SiteAmsterdam, NetherlandsRecruiting

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Source record: clinicaltrials.gov/study/NCT06150716