New study tracks heart and skin risks of muscle drug in toddlers

NCT ID NCT07154654

First seen Nov 01, 2025 · Last updated May 15, 2026 · Updated 29 times

Summary

This study follows up to 10 children from birth to under 6 years old who have genetic muscle stiffness disorders (myotonic disorders) and are taking mexiletine. Researchers will monitor side effects like heart rhythm problems and severe skin reactions over time. The goal is to understand the long-term safety of mexiletine in this young age group, not to cure the disease.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Centre Hospitalier Universitaire de Clermont-Ferrand

    RECRUITING

    Clermont-Ferrand, France

    Contact Email: •••••@•••••

    Contact

Conditions

Explore the condition pages connected to this study.