Dynamic Laryngotracheal Separation for Aspiration

Status Withdrawn

Clinical Trial Summary

People who aspirate after neurologic insults such as stroke often develop fatal pneumonia. This study examines the effects of dynamic vocal cord closure on swallowing. Implants placed over the chest wall are connected to electrodes placed around the nerve that closes the vocal cords. The patient triggers closure by flipping the switch of a coil taped over the skin covering the internal stimulator. Vocal cord motion is verified by videotaping through an endoscope, and the status of swallowing is documented radiologically by a modified barium swallow.

Clinical Trial Description

Data pending ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT00580346
Study type	Interventional
Source	University Hospitals Cleveland Medical Center
Contact
Status	Withdrawn
Phase	N/A
Start date	August 2004
Completion date	July 2009

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