RESUMO
BACKGROUND: Coronavirus disease (COVID-19) infection during pregnancy could damage the placenta, but data on neonates born to COVID-19-positive mothers is scarce. In this case series, we aim to describe clinical characteristics, transmission rate and outcomes at 3 months of age among neonates born to mothers with COVID-19 diagnosed near the time of delivery. METHODS: Prospective, multicenter case series from Suriname. We collected clinical data of neonates born to mothers with COVID-19 infection between June and August 2021. COVID-19 swabs were taken within 5 days and 2 weeks after birth. Follow-up took place at 3 months. RESULTS: We enrolled 18 neonates. However, 18/18 (100%) mothers were infected in the third trimester and 10/18 (55.6%) had severe COVID-19 infection requiring ICU admission and 2/10 (20%) died. In total 16/18 (77.8%) neonates were born after cesarean section and 13/18 (72.2%) were born preterm (median 35 weeks, Interquartile range 32 + 4-38 + 0). Neonatal intensive care unit admission was needed in 7/18 (38.9%) neonates. Respiratory symptoms occurred in 12/18 (66.7%), 5/18 (27.8%) were suspected of early-onset sepsis and 1/18(5.6%) of late-onset sepsis. One preterm neonate developed necrotizing enterocolitis. A nasopharyngeal swab was positive in 1/18 (5.5%) neonates within 5 days of life and in 0/11 (0%) neonates after 2 weeks. Follow-up showed mild neurodevelopmental delay in 2/14 (14.3%) patients. CONCLUSION: We describe a high proportion of severely ill mothers due to COVID-19 infection with subsequent cesarean delivery and prematurity. Accounting for gestational age at birth, the neonatal clinical course and findings at follow-up appeared similar to neonates born to COVID-19-negative mothers. Maternal vaccination is recommended to prevent neonatal risks associated with prematurity and cesarean delivery.
Assuntos
COVID-19 , Cesárea , Gravidez , Humanos , Recém-Nascido , Feminino , Região de Recursos Limitados , COVID-19/epidemiologia , Mães , PesquisaRESUMO
CONTEXT: Transcutaneous bilirubinometry (TcB) is used as a valid screening to identify neonates requiring measurement of total serum bilirubin (TSB) before phototherapy. Its use during and after phototherapy is not advised yet because of unknown reliability. OBJECTIVES: To determine the agreement of TcB and TSB measurements before, during, and after phototherapy. DATA SOURCES: PubMed Medline, Cochrane Library, and references of eligible studies were searched. STUDY SELECTION: Prospective and retrospective cohort and cross-sectional studies reporting Bland-Altman statistics of paired TcB and TSB measurements in term and preterm newborns. DATA EXTRACTION: Meta-analysis was performed using the Mantel-Haenszel weighted approach. The agreement between TcB and TSB in µmol/L was described by pooled mean differences (MDs) and limits of agreement (LoA). RESULTS: Fifty-four studies were included. The pooled MD before phototherapy is 2.5 µmol/L (LoA -38.3 to 43.3). The pooled MD during phototherapy is -0.3 µmol/L (LoA -34.8 to 34.2) on covered skin and -28.6 µmol/L (LoA -105.7 to 48.5) on uncovered skin. The pooled MD after phototherapy is -34.3 µmol/L (LoA -86.7 to 18.1) on covered skin and -21.1 µmol/L (LoA -88.6 to 46.4) on uncovered skin. Subgroup analysis revealed the best agreement at the forehead. We did not find any difference in agreement between term and preterm neonates. LIMITATIONS: Language restriction. CONCLUSIONS: TcB measurements before and during phototherapy on covered skin show good agreement compared with TSB in term and preterm newborns. More studies are needed to evaluate the accuracy after phototherapy.