New artificial larynx aims to restore swallowing in major throat disorders

NCT ID NCT00576134

First seen Oct 31, 2025 · Last updated Jun 12, 2026 · Updated 38 times

Summary

This early-phase trial tested a special artificial larynx with valves in 10 adults with severe swallowing troubles. The goal was to see if the device could improve swallowing and allow closure of the tracheotomy (breathing tube in the neck). The study focused on safety and basic function, not long-term cure.

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Contacts and locations

Locations

  • Service d'ORL et de Chirurgie Cervico-Faciale, Hôpital de Hautepierre, 1 avenue Molière

    Strasbourg, 67098, France

Conditions

Explore the condition pages connected to this study.