Vaccination in pregnancy. Consensus document of the CAV-AEP and the SEGO.

During pregnancy, physiological changes in the immune response make pregnant women more susceptible to serious infection, increasing the risk for the mother as well as the foetus, newborn and infant. All women should be correctly and fully vaccinated as they enter their reproductive years, especially against diseases such as tetanus, hepatitis B, measles, rubella and varicella. In addition to the recommended vaccines, in risk situations, inactivated vaccines could be administered to women who were not correctly vaccinated before, while attenuated vaccines are contraindicated. Despite the fact that vaccination during pregnancy is a very important preventive measure and the existing recommendations from public health authorities, scientific societies and health professionals, the vaccination coverage could clearly be improved, especially against influenza and SARS-CoV-2, so any health professional involved in the care of pregnant women should proactively recommend these vaccines. The Spanish Association of Pediatrics (AEP), through its Advisory Committee on Vaccines, and the Spanish Society of Gynaecology and Obstetrics (SEGO) recommend vaccination against the following diseases during pregnancy: against influenza and COVID-19, in any trimester of pregnancy and during the postpartum period (up to 6 months post birth) in women not vaccinated during pregnancy; against pertussis, with the Tdap vaccine, between weeks 27 and 36 of gestation (in the CAV-AEP recommendations, preferably between weeks 27 and 28); and against RSV, with RSVPreF, between weeks 24 and 36 of gestation, preferably between weeks 32 and 36.

Delivery in breech presentation: Perinatal outcome and neurodevelopmental evaluation at 18 months of life.

OBJECTIVES: To compare maternal and perinatal outcomes, including neurodevelopmental results at 18 months of life, between term breech and cephalic deliveries. STUDY DESIGN: In this longitudinal retrospective study of mothers seen at the Maternity and Paediatric University Hospital of the Canary Islands delivery unit from November 1, 2011, to October 31, 2012, we compared maternal and perinatal outcomes associated with breech or cephalic presentation of the foetus. A second analysis was performed to compare breech births, differentiating between whether a vaginal delivery attempt was made or if caesarean section (C-section) without labour had been directly scheduled. The psychomotor development of children 18 months after birth was assessed using the Haizea-Llevant scale. RESULTS: A total of 130 breech deliveries were matched with 130 cephalic deliveries. No perinatal mortality occurred in either group. The C-section percentage was greater in the breech presentation group compared with the cephalic delivery group (72.3 % vs. 14.6 %; p < 0.001). Children in the breech presentation had a threefold increased risk for Apgar scores <7 at 1 min (OR 3.2; 95 % CI: 1.2-8.4; p = 0.016) compared with cephalic presentation. These differences disappeared 5 min after birth. No differences were observed in moderate to severe neonatal morbidity between the breech and cephalic presentation groups. There were no differences between groups in neurodevelopmental outcomes. Of 130 pregnancies with breech presentation, 79 (60.8 %) made a vaginal delivery attempt, and 51 (39.2 %) were planned C-sections. Women who attempted vaginal breech delivery were younger and had a history of previous pregnancy. Apgar scores <7 at 1 min were more frequent in the vaginal delivery attempt group (27.9 % vs. 5.9 %; p = 0.002). A high percentage of type III resuscitation (36.5 % vs. 14.3 %; p = 0.007) and Neonatology admission (22.8 % vs. 5.9 %; p = 0.013) was observed in the vaginal delivery attempt group. Except for Apgar scores <7 at 1 min, none of these associations was significant after adjusting for nulliparity and maternal age. The mode of delivery was not associated with moderate to severe perinatal outcomes. CONCLUSION: The implementation of a specific protocol for selecting pregnant women with breech presentation as candidates for vaginal delivery achieved perinatal outcomes similar to births in cephalic presentation.