Increased Risk of Meconium-Related Ileus in Extremely Premature Infants Exposed to Antenatal Magnesium Sulfate.
Neonatology
; 119(1): 68-76, 2022.
Article
en En
| MEDLINE
| ID: mdl-35016173
ABSTRACT
INTRODUCTION:
We experienced an increased incidence of meconium-related ileus (MRI) in extremely premature infants (EPIs) while adopting the antenatal magnesium sulfate (MgSO4) protocol for fetal neuroprotection in our neonatal intensive care unit. This study aimed to test whether antenatal MgSO4 use was associated with increased risk of MRI in EPIs.METHODS:
The incidences of complicated MRI requiring aggressive enema or surgical intervention and other intestinal complications were compared among period 1 (January 2012-December 2013, n = 79), before adoption of the antenatal MgSO4 protocol for fetal neuroprotection; period 2 (January 2014-March 2016, n = 72), when the protocol was adopted; and period 3 (April 2016-September 2018, n = 75), when the protocol was temporarily withdrawn due to concern regarding intestinal complications in EPIs.RESULTS:
Despite similar baseline clinical characteristics among infants across the study periods, the MRI and MRI with surgical treatment incidences were higher in period 2 than those in periods 1 and 3 (13% vs. 8% and 6%, p = 0.391, and 11% vs. 0% and 1%, p = 0.001, respectively). In multivariable analysis, exposure to antenatal MgSO4 independently increased the risk of MRI (adjusted odds ratio, 3.8; 95% confidence interval, 1.4, 10.6).CONCLUSION:
Antenatal MgSO4 may increase the risk of MRI, frequently requiring surgical intervention, in EPIs with a gestational age of 25 weeks or less.Palabras clave
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Ileus
/
Sulfato de Magnesio
Tipo de estudio:
Etiology_studies
/
Guideline
/
Risk_factors_studies
Idioma:
En
Revista:
Neonatology
Año:
2022
Tipo del documento:
Article