Pediatric anesthesia & critical care

Opioid and Methadone Use for Infants With Surgically Treated Necrotizing Enterocolitis

JAMA Netw OpenPublished Retrospective cohort study

Authors' conclusion

In this cohort study of infants with surgically treated NEC, prolonged use of nonmethadone opioids after the operation was associated with an increased likelihood of methadone treatment and increased postoperative length of stay, ventilation, and TPN use.

Study context

Population
Infants with surgically treated necrotizing enterocolitis (NEC), 48 Children's Hospital Association hospitals (Pediatric Health Information System (PHIS)), 2013–2022; excluded: preoperative methadone, age ≤14 days at operation, congenital heart disease-related operation, death within 90 days
Participants
2,037 infants
Exposure
Duration of postoperative nonmethadone opioid use; methadone use vs no methadone
  • Methadonen = 231
Outcome
Methadone use and postoperative LOS, ventilator days and TPN days
Methodological detailsmulticentre, mixed-effects multivariable logistic regression
  • Multicentre
  • Mixed-effects multivariable logistic regression

Main finding

As reported in the abstract

Methadone treatment and postoperative outcomes

Methadone

11.3%

231

Each group vs opioids 1 to 5 daysOdds ratio (95% CI)
Opioids 16 to 21 daysmost likely to receive methadone
11.45(6.31–20.77)
Methadone
more days of postoperative LOS 21.41 days (95% CI 10.81–32.02)
Methadone
more ventilator days 10.80 days (95% CI 3.63–17.98)
Methadone
more total parenteral nutrition (TPN) days 16.21 days (95% CI 6.34–26.10)

Observational data: associations, not effects.

Further findings

Postoperative nonmethadone opioid duration

Median duration of nonmethadone opioids after operation (IQR, 6-30)
15 days

Methadone timing

Median first day of methadone, POD (IQR, days 9-64)
18
Median duration of methadone (IQR, 14-73)
28 days

Original publication

Opioid and Methadone Use for Infants With Surgically Treated Necrotizing Enterocolitis. JAMA Netw Open. Published 1 June 2023. doi:10.1001/jamanetworkopen.2023.18910

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