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taVNS in Infants Severe Dysphagia

taVNS in Infants Severe Dysphagia

Recruiting
6 years and younger
All
Phase N/A
  • Technical (Original)
  • Simplified (AI rewritten)

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Overview

This study evaluates the safety, feasibility, and preliminary effects of transcutaneous auricular vagus nerve stimulation (taVNS) paired with an oral sensorimotor training protocol in infants with severe dysphagia. Infants with significant sucking and swallowing impairment will receive twice-daily taVNS paired with oromotor training over a three-week period. Outcomes include swallowing mechanics, sucking proficiency, and functional feeding performance assessed before and after the intervention.

Eligibility

Inclusion Criteria:

  • Infants ≥37 weeks post-menstrual age
  • Diagnosed with dysphagia and significant sucking/swallowing impairment
  • Limited oral feeding ability
  • Admitted to NICU

Exclusion Criteria:

  • Cardiomyopathy
  • Unstable bradycardia
  • Significant respiratory support requirement
  • Absence of gag reflex
  • Inability to manage secretions
  • Infants of poorly controlled diabetic mothers

Study details
    Dysphagia
    Swallowing Disorders
    Feeding and Eating Disorders of Infancy

NCT07802301

Medical University of South Carolina

7 November 2026

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