Retrospective study of intrapartum fever in term pregnancies and adverse obstetric and neonatal outcomes.
PeerJ
; 10: e14242, 2022.
Article
em En
| MEDLINE
| ID: mdl-36320562
ABSTRACT
Background:
Intrapartum fever is a well-known predisposing factor for severe perinatal outcomes. Herein, we explored the intrapartum features, obstetric outcomes, and neonatal outcomes in relation to the extent of intrapartum fever via three group analyses.Methods:
A retrospective cohort analysis consisting of 575 term, singleton live births in one medical center from January 1st to December 31st, 2020 was carried out. Parturients who had experienced a maximal intrapartum fever of <38.0 °C were compared with two sub-groups of parturients who had experienced respective maximal fevers of 38.0-38.9 °C and ≥39.0 °C. We computed the adjusted risks for adverse perinatal outcomes via multiple logistic regression models to control for confounders.Results:
There were statistically remarkable differences among the three groups in 13 items including body mass index, epidural, and WBC before delivery (p < 0.05). In contrast with intrapartum fevers of 37.5-37.9 °C, intrapartum fevers of 38.0-38.9 °C were linked to an elevated risk of neonatal sepsis and neonatal intensive care unit admission with an odds ratio (OR) of 4.28 (95% CI 2.162-8.479) and 1.73 (95% CI 1.125-2.666), nonetheless, the relationship was remarkably higher for intrapartum fever ≥39.0 °C, with an OR of 6.40 (95% CI 2.450-16.725) and 2.23 (95% CI 1.021-4.854). Additionally, intrapartum fevers of 38.0-38.9 °C and ≥39.0 °C were related to remarkably higher risk for operative deliveries (OR 2.24, 95% CI 1.373-3.648; OR 3.59, 95% CI 1.398-9.226; respectively) and histological chorioamnionitis (OR 3.77, 95% CI 2.261-6.271; OR 19.24, 95% CI 7.385-50.111, respectively).Conclusions:
Intrapartum fever is an important indicator of adverse perinatal outcomes. The higher the temperature, the higher risk of histological chorioamnionitis, as well as the risk of neonatal sepsis and neonatal intensive care unit admission.Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Corioamnionite
/
Sepse Neonatal
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article