Inhaler technique in a pediatric emergency department: Impact of an education intervention among healthcare professionals.

BACKGROUND: Inhaler technique (IT) knowledge among healthcare providers is poor. The aim was to improve Pediatric Emergency Department (PED) healthcare providers' IT technique by carrying out an education intervention and sustain it for 6 months. METHODS: Open-label, quasi-experimental, prospective, and unicentric study. Healthcare professionals working at the PED were enrolled. The study was developed in three phases: baseline evaluation and education intervention (P1) and reevaluation 1 month (P2) and 6 months (P3) after the education intervention. Participants fulfilled an eight-question theoretical test. Practical skills were evaluated by demonstrating IT in all three phases. The education intervention consisted in a verbal explanation of IT followed by a demonstration of IT with metered-dose inhaler using a mannequin. RESULTS: A total of 84 healthcare providers (medical residents, nurses, and nursing assistants) were involved. In the theoretical questionnaire, the mean score at baseline was 4.4/8 (SD 1.7) improving to 6.3/8 (SD 1.2) in P2 and 6.47/8 (SD 1.1) in P3. In the IT evaluation for children <7 years old, the score improved from 5.7/7 (SD 1.3) to 6.5/7 in P2 and 6.7/7 in P3 (p < 0.001). For children >7 years old, the mean score of IT at baseline was 3.1/10 (SD 4), which improved to 7.4/10 (SD 3) and 8.2/10 in P2 and P3, respectively (p < 0.001). Only professional category influenced results at baseline. CONCLUSION: Healthcare providers' theoretical knowledge and practical skills on IT are low. The education intervention performed is a useful strategy to ameliorate IT among healthcare providers.

Sulfato de magnesio antenatal y eliminación tardía de meconio: Estudio multicéntrico / Antenatal magnesium sulphate and delayed passage of meconium: A multicentre study

Introducción: La relación entre sulfato de magnesio (MgSO4) y el retraso en la evacuación de meconio presenta resultados controvertidos en la literatura. Objetivos: Determinar si existe relación entre la administración de MgSO4 a la madre y la eliminación tardía de meconio (ETM) en el neonato y conocer los niveles de magnesio en sangre en estos, con respecto a la dosis acumulada de MgSO4 administrada a la madre. Población y métodos: Estudio descriptivo-analítico, en pacientes ≤ 32 semanas de edad gestacional, con diseño retrospectivo-prospectivo, llevado a cabo en dos hospitales de tercer nivel asistencial. Se definió la ETM como retraso en la evacuación meconial ≥ 48 horas y/o necesidad de estimulación rectal en ≥ 2 ocasiones para realizar deposición y/o retraso ≥ 48 horas entre la primera y segunda deposición. Resultados: Se reclutaron 283 pacientes (204 retrospectiva y 79 prospectivamente), de los cuales 152 (53,7%) presentó ETM. No se encontró relación entre la administración de MgSO4 a la madre, ni la dosis acumulada de MgSO4 en esta, ni los niveles de magnesio en sangre del neonato con la presencia de ETM. La mayor edad gestacional (OR 0,8, IC 0,69-0,93, p = 0,003) resultó factor protector independiente de la ETM y la necesidad de reanimación avanzada (OR 2,24, IC 1,04-4,86, p = 0,04) factor de riesgo. Conclusiones: Los niveles alcanzados de magnesio en sangre del neonato con las dosis de MgSO4 administradas a las madres, no se relacionan con la ETM. La menor edad gestacional y la necesidad de reanimación avanzada predicen mayor riesgo de ETM. (AU)

Introduction: The published evidence on the association between magnesium sulphate (MgSO4) and delayed passage of meconium (DPM) is contradictory. Objectives: To determine whether there is an association between the administration of MgSO4 to the mother and DPM in the neonate, and to analyse serum magnesium levels in neonates in relation to the cumulative dose of MgSO4 administered to the mother. Population and methods: Retrospective and prospective descriptive and analytical study conducted in patients delivered at or before 32 weeks of gestation in 2 tertiary care hospitals. Delayed passage of meconium was defined as failure to pass meconium within 48 hours of birth and/or need for rectal stimulation on 2 or more occasions to pass stool and/or interval of at least 48 hours between the first and second bowel movements. Results: The study included 283 patients (204 retrospectively and 79 prospectively), of who 152 (53.7%) experienced DPM. Delayed passage of meconium was not associated with antenatal MgSO4 administration, the cumulative maternal MgSO4 dose or neonatal serum magnesium levels. Older gestational age (OR, 0.8; confidence interval [CI], 0.69–0.93; P = .003) was an independent protective factor against DPM, while the need for advanced resuscitation (OR, 2.24; CI 1.04–4.86; P = .04) was a risk factor for DPM. Conclusion: The neonatal serum levels of magnesium reached with the doses of MgSO4 administered to mothers were not associated with DPM. Lower gestational age and the need for advanced resuscitation were predictors associated with an increased risk of DPM. (AU)

Antenatal magnesium sulphate and delayed passage of meconium: A multicentre study.

INTRODUCTION: The published evidence on the association between magnesium sulphate (MgSO4) and delayed passage of meconium (DPM) is contradictory. OBJECTIVES: To determine whether there is an association between the administration of MgSO4 to the mother and DPM in the neonate, and to analyse serum magnesium levels in neonates in relation to the cumulative dose of MgSO4 administered to the mother. POPULATION AND METHODS: Retrospective and prospective descriptive and analytical study conducted in patients delivered at or before 32 weeks of gestation in 2 tertiary care hospitals. Delayed passage of meconium was defined as failure to pass meconium within 48 h of birth and/or need for rectal stimulation on 2 or more occasions to pass stool and/or interval of at least 48 h between the first and second bowel movements. RESULTS: The study included 283 patients (204 retrospectively and 79 prospectively), of who 152 (53.7%) experienced DPM. Delayed passage of meconium was not associated with antenatal MgSO4 administration, the cumulative maternal MgSO4 dose or neonatal serum magnesium levels. Older gestational age (OR, 0.8; confidence interval [CI], 0.69-0.93; P = 0.003) was an independent protective factor against DPM, while the need for advanced resuscitation (OR, 2.24; CI 1.04-4.86; P = 0.04) was a risk factor for DPM. CONCLUSION: The neonatal serum levels of magnesium reached with the doses of MgSO4 administered to mothers were not associated with DPM. Lower gestational age and the need for advanced resuscitation were predictors associated with an increased risk of DPM.

Úlcera duodenal perforada: tratamiento endoscópico-conservador / Perforated duodenal ulcer: Endoscopic-conservative management

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Impact of Gestational COVID-19 on Neonatal Outcomes: Is Vertical Infection Possible?

BACKGROUND: The vertical transmission of severe acute respiratory coronavirus-2 (SARS-CoV-2) remains highly debated. Here, we evaluated SARS-CoV-2-transmission in newborns with intrauterine conditions. METHODS: This was a prospective, observational and multicentric study involving 13 Spanish hospitals included in the GEStational and NEOnatal-COVID cohort. Pregnant women with microbiologically confirmed SARS-CoV-2 infection during any trimester of pregnancy or delivery and their newborns were included from March to November 2020. Demographic, clinical and microbiological data were also obtained. Viral loads were analyzed in different maternal and newborn biological samples (placenta, breast milk and maternal blood; urine, meconium and newborn blood). RESULTS: A total of 177 newborns exposed to SARS-CoV-2 were included. Newborns were tested by reverse transcriptase-polymerase chain reaction using nasopharyngeal swabs within the first 24-48 hours of life and at 14 days of life. In total 5.1% were considered to have SARS-CoV-2 infection in the neonatal period, with 1.7% considered intrauterine and 3.4% intrapartum or early postnatal transmission cases. There were no differences in the demographic and clinical characteristics of the pregnant women and their newborns' susceptibility to infections in their perinatal history or background. CONCLUSIONS: Intrauterine transmission of SARS-CoV-2 is possible, although rare, with early postnatal transmission occurring more frequently. Most infected newborns remained asymptomatic or had mild symptoms that evolved well during follow-up. We did not find any maternal characteristics predisposing infants to neonatal infection. All infected newborn mothers had acute infection at delivery.Although there was no presence of SARS-CoV2 in cord blood or breast milk samples, SARS-CoV-2 viral load was detected in urine and meconium samples from infected newborns.