Risk of Pediatric Bipolar Disorder After General Anesthesia in Infants and Toddlers: A Propensity Score-Matched

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Mingyang Sun1, Wan-Ming Chen2,3, Szu-Yuan Wu2,3,4,5,6,7,8

  • 1Department of Anesthesiology and Perioperative Medicine, People's Hospital of Zhengzhou University, Henan Provincial People's Hospital, Zhengzhou, Henan, China.

Schizophrenia Bulletin
|April 19, 2024
PubMed

Insights

General anesthesia in early childhood is linked to a higher risk of developing childhood bipolar disorder (BD). This finding is crucial for understanding pediatric mental health and informing preventive care strategies.

Area of Science:

  • Pediatric Psychiatry
  • Anesthesiology
  • Epidemiology

Background:

  • The association between anesthesia and childhood bipolar disorder (BD) is not well-established.
  • Investigating anesthesia as an independent risk factor for pediatric BD is critical for early intervention.

Purpose of the Study:

  • To determine if general anesthesia in early childhood increases the risk of developing bipolar disorder.
  • To compare the incidence of pediatric BD in children exposed to general anesthesia versus those not exposed.

Main Methods:

  • A population-based cohort study was conducted in Taiwan from 2004 to 2014.
  • Propensity score matching was used to compare 7535 pediatric patients (0-3 years) who received general anesthesia with an equal number who did not.
  • Multivariate Cox regression analysis assessed the association between general anesthesia exposure and pediatric BD incidence.

Main Results:

  • Children exposed to general anesthesia showed a significantly increased risk of developing pediatric bipolar disorder (aHR: 1.26, 95% CI: 1.04-1.54).
  • The incidence rate ratio for pediatric BD was also higher in the general anesthesia group (1.26, 95% CI: 1.03-1.53).

Conclusions:

  • Early childhood exposure to general anesthesia is significantly associated with an elevated risk of pediatric bipolar disorder.
  • Findings contribute to understanding the complex development of pediatric BD and inform preventive strategies.
  • This research supports enhanced mental health outcomes for young patients and global pediatric healthcare.
Abstract

Keywords:
general anesthesiainfantspediatric bipolar disorderrisktoddlers

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