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Using ventilators for speaking and swallowing.

D C Tippett1, A A Siebens

  • 1Department of Speech-Language Pathology, Good Samaritan Hospital, Baltimore, MD 21239.

Dysphagia
|January 1, 1991
PubMed
Summary
This summary is machine-generated.

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For ventilator-dependent patients with tracheostomy cannulas, a deflated cuff enables speech and safe swallowing. This contrasts with the common belief that an inflated cuff is necessary for ventilation.

Area of Science:

  • Pulmonology
  • Speech-Language Pathology
  • Critical Care Medicine

Background:

  • Ventilator-dependent patients with tracheostomy cannulas often require an inflated cuff.
  • An inflated cuff is widely believed to be essential for mechanical ventilation.
  • However, inflated cuffs can impede speech and negatively impact swallowing function.

Observation:

  • A clinical trial involved five ventilator-dependent patients who were cognitively intact and possessed glottic control.
  • These patients underwent ventilation with a deflated tracheostomy tube cuff.
  • The study observed the effects on their ability to speak and swallow.

Findings:

  • A deflated cuff is compatible with maintaining adequate mechanical ventilation.
  • Oral communication was preserved in patients with a deflated cuff.

Related Experiment Videos

  • Safe alimentation (swallowing) by mouth was restored.

    • Implications:

    • Deflated cuffs offer a viable alternative for ventilator-dependent patients, improving quality of life.
    • This approach supports speech and swallowing rehabilitation in tracheostomized patients.
    • Clinical practice guidelines for tracheostomy management may need revision.