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Study identifier: NCT06374719 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

WiTNNess - TNNT1 Myopathy Natural History Study

Condition: TNNT1-associated Myopathy · Infantile-onset Nemaline Rod Myopathy · Myopathies, Nemaline  ·  Sponsor: Clinic for Special Children

PhaseN/A
Planned participants40
Who can joinAll sexes, N/A to no upper limit
Healthy volunteersNo

About this study

WiTNNess is designed to accurately document the natural course and variation of muscle disease caused by pathogenic changes of the TNNT1 gene. The primary aim of the study is to specify meaningful outcome measures for future clinical trials. WiTNNess is open to children and adults worldwide. Participants can choose to include their information once (cross-sectional cohort) or every few months (prospective cohort).

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

Talk to the study team

Justin Hersh  ·  7176879407  ·  jhersh@clinicforspecialchildren.org

Joelle Williamson, MPH  ·  7176879407  ·  jwilliamson@clinicforspecialchildren.org

Always discuss trial participation with your own doctor first.

Locations (1)

Clinic for Special ChildrenGordonville, Pennsylvania, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT06374719