Tracheostomy-Related Swallowing Issues in Children

Area of Science:

• Pediatric Medicine
• Otolaryngology
• Speech-Language Pathology

Background:

• Children with tracheostomies experience significant challenges in normal deglutition (swallowing).
• Underlying neurologic or genetic conditions can predispose to dysphagia, but tracheostomy itself alters swallowing mechanics and sensation.
• Pre-tracheostomy intubation can further impair upper aerodigestive tract sensation, increasing aspiration risk.

Purpose of the Study:

• To investigate the impact of tracheostomy on swallowing function in children.
• To explore the effectiveness of tracheostomy occlusion methods in improving swallowing and oral feeding outcomes.

Main Methods:

• Review of swallowing function in pediatric patients with tracheostomies.
• Analysis of the effects of tracheostomy tube presence on deglutition mechanics.
• Evaluation of outcomes associated with tracheostomy occlusion using speaking valves or caps.

Main Results:

• Tracheostomy tubes disrupt normal swallowing mechanics, affecting the ability to manage various food consistencies and oral secretions.
• Impaired sensation in the upper aerodigestive tract post-intubation heightens the risk of aspiration.
• Occlusion of the tracheostomy, via speaking valve or cap, demonstrated positive effects on swallowing function.

Conclusions:

• Tracheostomy significantly complicates swallowing in children, irrespective of comorbidities.
• Interventions like speaking valves or caps are crucial for improving swallowing and facilitating oral feeding in this population.