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Effect of adenotonsillitis on peak exploratory flow rate in children

J Yadav1, G Gathwala, S Sood

  • 1B. P. Koirala Institute of Health Sciences, Dharan, Nepal.

JNMA; Journal of the Nepal Medical Association
|June 6, 2006
PubMed

Insights

Peak Exploratory Flow Rate (PEFR) testing in children revealed lower results in those with adenotonsillar enlargement. This indicates that enlarged tonsils and adenoids can impair breathing function in pediatric patients.

Area of Science:

  • Pediatric Pulmonology
  • Otolaryngology
  • Respiratory Physiology

Background:

  • Peak Exploratory Flow Rate (PEFR) is a vital, non-invasive measure of respiratory function.
  • Adenotonsillar enlargement is a common condition in children that can affect airway patency.

Purpose of the Study:

  • To investigate the impact of adenotonsillar enlargement on PEFR in children.
  • To compare PEFR values between children with and without adenotonsillar enlargement.

Main Methods:

  • A case-control study involving 36 children with adenotonsillar enlargement and 36 age/sex-matched controls.
  • PEFR was measured in all participants using a simple, economical, and reproducible method.

Main Results:

  • Children with adenotonsillar enlargement exhibited a significantly lower mean PEFR (216.85 L/min) compared to controls (250.61 L/min).
  • The findings suggest an impairment of maximal airflow in children with this condition.

Conclusions:

  • Adenotonsillar enlargement is associated with reduced Peak Exploratory Flow Rate in children.
  • PEFR measurement can serve as a useful indicator of respiratory compromise in pediatric patients with adenotonsillar enlargement.

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