A Novel Pharyngeal Clearance Maneuver for Initial Tracheostomy Tube Cuff Deflation in High Cervical Tetraplegia

This report presents a novel technique termed the pharyngeal clearance maneuver, which uses a modified application of the mechanical insufflation-exsufflation device to mobilize “secretion burden” at the portion of the trachea above the tracheostomy cuff during cuff deflation. Utilization of this strategy may reduce the risk of aspiration, infection, and respiratory compromise for patients with high cervical spinal cord injury in the acute rehabilitation setting. It is of particular benefit for those whose cuffs are being deflated for the first time and who may have large secretion volumes above the cuff. It can be further used as needed before speaking trials and swallow therapies. We anticipate that the pharyngeal clearance maneuver may be used in other populations with impaired cough and need for invasive ventilator support because of ventilator pump failure (eg, spinal muscular atrophy, congenital myopathies, obesity hypoventilation, amyotrophic lateral sclerosis, muscular dystrophy, and acute inflammatory demyelinating polyneuropathy).
Source: American Journal of Physical Medicine and Rehabilitation - Category: Rehabilitation Tags: Brief Reports Source Type: research