Effect of antenatal azithromycin for Ureaplasma spp. on neonatal outcome at ≤30 weeks' gestational age.
Pediatr Int
; 61(1): 58-62, 2019 Jan.
Article
en En
| MEDLINE
| ID: mdl-30460724
ABSTRACT
BACKGROUND:
Ureaplasma spp. in the maternal genitourinary tract has come to attention as a cause of preterm labor, spontaneous abortion, chorioamnionitis and adverse outcomes. A few controversies, however, still remain, namely, whether it should be treated aggressively or not. The aim of this study was to evaluate the effect of maternal azithromycin (AZ) treatment for Ureaplasma colonization on neonatal morbidities including bronchopulmonary dysplasia (BPD).METHODS:
A retrospective case-control study of preterm babies delivered at ≤30 weeks of gestational age (GA) from 2012 to 2016 was conducted. Infants whose mothers had confirmed Ureaplasma colonization and treatment with AZ (m-AZ, cases) were matched by GA to control subjects whose mothers did not have Ureaplasma colonization. A subgroup analysis (nUU(+), infants with neonatal respiratory Ureaplasma colonization; nUU(-), infants without colonization) was also performed.RESULTS:
Fifty-five control subjects were matched to 110 m-AZ subjects. The incidence of preterm premature rupture of membranes (P = 0.003) and of moderate-severe BPD (P = 0.010) was significantly higher in the m-AZ group. On subgroup analysis with post-hoc analysis (m-AZ + nUU(+) [I, n = 55] vs m-AZ + nUU(-) [II, n = 55] vs controls [n = 55]), the incidence of moderate-severe BPD was significantly different 26% (I) vs 22% (II) vs 7% (controls), P = 0.033.CONCLUSIONS:
Maternal Ureaplasma colonization was associated with moderate-severe BPD despite the use of AZ treatment. In addition, if the neonatal respiratory tract was colonized, then moderate-severe BPD developed even with maternal AZ treatment. Hence, selective antenatal and postnatal treatment of Ureaplasma colonization would be needed to control BPD development.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Infecciones por Ureaplasma
/
Azitromicina
/
Antibacterianos
Tipo de estudio:
Etiology_studies
/
Incidence_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Límite:
Female
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Humans
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Newborn
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Pregnancy
Idioma:
En
Revista:
Pediatr Int
Asunto de la revista:
PEDIATRIA
Año:
2019
Tipo del documento:
Article