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Association of high body mass index in children with early post-tonsillectomy pain

Olubukola O Nafiu1, Amy Shanks, Samir Abdo

  • 1Department of Anesthesiology, University of Michigan, Ann Arbor, MI 48109-0048, USA. onafiu@med.umich.edu

International Journal of Pediatric Otorhinolaryngology
|December 11, 2012
PubMed

Insights

Children with high body mass index (BMI) experience more severe early pain after tonsillectomy. This study found a significant association between elevated BMI and increased post-tonsillectomy pain (PTP) in pediatric patients.

Area of Science:

  • Pediatric Anesthesiology
  • Obesity Research
  • Pain Management

Background:

  • Post-tonsillectomy pain (PTP) is a common complication following adenotonsillectomy (T&A).
  • The relationship between pediatric body mass index (BMI) and PTP severity is not well-established.

Purpose of the Study:

  • To investigate the association between high BMI in children and the occurrence and severity of early PTP.
  • To test the hypothesis that high BMI correlates with increased early PTP.

Main Methods:

  • Retrospective analysis of 462 children (aged 3-17) undergoing T&A.
  • Patients categorized into normal or high BMI groups.
  • Comparison of early PTP scores, defined as pain score ≥ 4 in the post-anesthesia care unit (PACU).

Main Results:

  • 35.1% of patients were overweight or obese; 23.6% experienced moderate-severe early PTP.
  • Children with high BMI showed significantly higher odds of moderate-severe early PTP (OR=7.01, p<0.001).
  • High BMI emerged as a consistent risk factor for severe early PTP, even after covariate adjustment.

Conclusions:

  • Elevated BMI in children is significantly associated with increased early post-tonsillectomy pain.
  • Further research is warranted to elucidate the underlying mechanisms of this association.
Abstract

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