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Related Experiment Videos

Type 1 laryngeal cleft: establishing a functional diagnostic and management algorithm.

Wade Chien1, Jean Ashland, Kenan Haver

  • 1Department of Otolaryngology, Massachusetts Eye & Ear Infirmary, Boston, MA 02114, United States. wadechien@hotmail.com

International Journal of Pediatric Otorhinolaryngology
|September 9, 2006
PubMed
Summary

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Type 1 laryngeal cleft, a swallowing disorder in children, is diagnosed using a functional algorithm including modified barium swallow (MBS) and functional endoscopic evaluation of swallow (FEES). Surgical repair offers a high success rate when conservative therapy fails.

Area of Science:

  • Pediatric Otolaryngology
  • Pediatric Gastroenterology

Background:

  • Type 1 laryngeal cleft is a congenital anomaly affecting the larynx.
  • Diagnosis and management can be challenging, particularly in pediatric patients.
  • Aspiration and feeding difficulties are common presenting symptoms.

Purpose of the Study:

  • To describe the experience with type 1 laryngeal cleft in a referral practice.
  • To present a functional diagnostic and management algorithm for pediatric type 1 laryngeal cleft.
  • To evaluate the efficacy of conservative and surgical interventions.

Main Methods:

  • Prospective longitudinal study of 20 pediatric patients over 3 years.
  • Evaluation of incidence, symptoms, diagnostic procedures (MBS, FEES), and interventions.

Related Experiment Videos

  • Assessment of clinical outcomes following conservative and surgical management.

    • Main Results:

    • Incidence of type 1 laryngeal cleft was 7.6%.
    • Aspiration with thin liquids was the most frequent symptom (90%).
    • Surgical repair had a 94% success rate after conservative therapy failure in 80% of patients.

    Conclusions:

    • Type 1 laryngeal cleft diagnosis requires a structured approach.
    • A proposed algorithm includes MBS, FEES, laryngoscopy, and conservative therapy trial.
    • Surgical intervention is indicated if conservative measures fail, with high success rates.