Profile of antimicrobial use and potential use of the defined daily dose in neonatology.

One of the measures for monitoring microbial resistance is the calculation of the defined daily dose of antimicrobial agents. For this calculation, the weight of an adult of 70 kg is used as a standard, so that application in neonatology is not possible. The aim of this study is to describe the use profile and calculate the defined daily dose (DDD) of antimicrobials in a neonatal intensive care unit (NICU) of a public hospital in the interior of Bahia, Brazil. From March 2020 to December 2021, the medical records of 712 newborns admitted to a NICU between September 2018 and June 2020 were analyzed. A total of 410 newborns diagnosed with neonatal sepsis were included. The most used antimicrobials per patient were gentamicin (408/410; 99.5%), ampicillin (407; 99.3%), amikacin (29; 7.1%) and oxacillin (21; 5.1%), with a mean (SD) treatment duration of 9.8 (3.9) days. The most commonly used combination of antimicrobials was ampicillin with gentamicin, which was used in 406 patients (99.0%). The values for neonatal DDDs were on average 26 times lower than those for adult DDDs. The neonatal DDDs were similar to those observed in other studies. Ampicilin and cefepime were the antimicrobials for which the greatest differences were observed in neonatal DDDs compared with adult DDDs, which differed mainly between maintenance doses, reflecting the lack of international standards in neonatology. Standardization of DDDs as a surveillance measure has the potential to clarify the pattern of antimicrobial use in neonatal patients worldwide and, in particular, to prevent indiscriminate use and bacterial resistance.

Parental stress, depression, anxiety and participation to care in neonatal intensive care units: results of a prospective study in Italy, Brazil and Tanzania.

BACKGROUND: Studies comparing the frequency of different mental health conditions across different settings and evaluating their association with parental participation in newborn care are lacking. We aimed at evaluating the frequency of parental stress, anxiety and depression, along with the level of participation in newborn care, among parents of newborns in Italy, Brazil and Tanzania. METHODS: Parental stress, anxiety, depression and participation in care were assessed prospectively in parents of newborns in eight neonatal intensive care units (NICUs) utilising: the Parental Stressor Scale in NICU (PSS:NICU); the Edinburgh Postnatal Depression Scale (EPDS) and EPDS-Anxiety subscale (EPDS-A); the Index of Parental Participation in NICU (IPP-NICU). Univariate and multivariate analyses were conducted. RESULTS: Study outcomes were assessed on 742 parents (Brazil=327, Italy=191, Tanzania=224). Observed scores suggested a very high frequency of stress, anxiety and depression, with an overall estimated frequency of any of the mental health condition of 65.1%, 52.9% and 58.0% in Brazil, Italy, Tanzania, respectively (p<0.001). EPDS scores indicating depression (cut-off: ≥13 for Brazil and Tanzania, ≥12 for Italy) were significantly more frequent in Tanzania (52.3%) when compared with either Brazil (35.8%) and Italy (33.3%) (p<0.001). Parental participation in care was also significantly higher in Tanzania (median IPP-NICU=24) than in the other two countries (median=21 for Brazil, 18 for Italy, p<0.001). Severe stress (PSS:NICU ≥4) was significantly more frequently reported in Brazil (22.6%), compared with Italy (4.7%) and Tanzania (0%, p<0.001). Factors independently associated with either parental stress, anxiety or depression varied by country, and a significant association with parental participation in care was lacking. CONCLUSIONS: Study findings suggest that parental stress, anxiety and depression are extremely frequent in NICUs in all countries despite diversity in the setting, and requiring immediate action. Further studies should explore the appropriate level of parental participation in care in different settings.

Tuberculosis preventive treatment in newborns.

OBJECTIVE: To describe the reported cases of newborns subjected to tuberculosis preventive treatment (TPT) in the state of Paraná, Brazil, and to evaluate the safety and effectiveness in preventing the progression of TB disease in this population. METHOD: Observational, descriptive case series, with secondary data. The characteristics of the participants were analyzed from the information systems of preventive treatment of TB (of Paraná), between 2009 and 2016. To evaluate which children had developed tuberculosis later or died, we used the data from the information systems of TB (in Brazil), and mortality (in Paraná), covering the years 2009 to 2018. RESULTS: A total of 24 children underwent TPT with the age at treatment onset ranging from 0 to 87 days (median: 23 days). In 95.8 %, the exposure occurred at home, and in 33.3 % of cases, the mother was the source of the infection. A total of 20.8 % of the children tested positive for tuberculosis test at 3 months of age, 83.3 % completed treatment, and 2 experienced adverse events (gastrointestinal issues). No children developed TB or died during the minimum of a 2-year evaluation period through the official databases. CONCLUSIONS: In this case series, the adherence to the plan was high, with few adverse events and 100 % protection against infection.

Nine is the New Ten of Apgar Scores: An Observational Retrospective Cohort Study.

Apgar scores of 10 were once common but are now rare. We aggregated scores from US term infants from 1978 to 2021. We found that scores of 10 decreased by logarithmic decay independent of demographic changes. We hypothesize that this trend was driven by improved appreciation of transitional physiology.

Canine pulmonary clearance during feto-neonatal transition according to the type of delivery.

The success of immediate adaptation to extrauterine life depends on appropriate lung function, however, elective cesarean section can increase the risk of respiratory distress as a result of reduced pulmonary fluid absorption. This study aimed to evaluate the influence of birth mode on pulmonary clearance and respiratory performance of canine neonates in the transition period. For this purpose, 37 neonates were selected according to the obstetric condition: Vaginal Eutocia (n = 17) and Elective C-section (n = 20). Neonates were evaluated for neonatal vitality score, as well as evaluation of heart and respiratory rates, body temperature and body weight, venous hemogasometric evaluation, blood lactate and glucose, pulse oximetry and radiographic evaluation during the first 24 h of life. Additionally, amniotic fluid electrolyte composition of each puppy was evaluated. There was no influence of the type of delivery on electrolyte composition of canine amniotic fluid and neonatal pulmonary liquid content, analyzed by thoracic X-Rays. On the other hand, elective cesarean section delayed pulmonary adaptation, resulting in hypoxemia and less efficient compensatory response to acid-base imbalance and thermoregulation. In conclusion, elective c-section does not delay pulmonary clearance, whilst alters pulmonary adaptation by less efficient gas exchange and lower oxygenation, hindering the compensatory response to acid-base imbalance during the fetal-neonatal transition in dogs.

Knowledge, attitudes and practice on sudden infant death: study protocol of a scoping review.

INTRODUCTION: Sudden infant death syndrome (SIDS) is the unexpected death of an infant less than 1 year old, which occurs without presentation of any signs of mortality risk and it is not explained even after investigation, necropsy and review of the site of death. The nurse is an essential healthcare professional working with children and families who can contribute to preventing avoidable deaths of infants. Because SIDS is preventable, permanent education of the healthcare team, family members and infant caregivers is necessary. OBJECTIVE: To explore the scientific literature about knowledge, attitudes and practice on SIDS. METHODS AND ANALYSIS: A scoping review will be conducted. Quantitative or qualitative primary studies, theses, dissertations and technical and governmental documents in English, Spanish, French or Portuguese will be considered, without a time limit for selection with search, in the databases: Pubmed, Embase, Scopus, Virtual Health Library, Digital Library of Theses and Dissertations of the Brazilian Institute and Cochrane. A search strategy will be elaborated with the keywords in the following themes: knowledge, attitudes, practice, sudden infant death and healthcare. The eligibility criteria will be applied to references of selected articles to identify new studies. The studies selected will be subjected to thematic content analysis, which allows data interpretation through a systematic classification process for coding themes to the analysis of quantitative and qualitative studies and meta-aggregation. NVIVO V.14 software will be used to organise, code and validate the data. ETHICS AND DISSEMINATION: Ethics approval is not required. The results will be disseminated to the health science community through professional networks, conference presentations and publication in a scientific journal.

Quality assessment of clinical practice guidelines on hypoxic-ischaemic encephalopathy in newborns using the AGREE II tool: a systematic review.

INTRODUCTION: Hypoxic-ischaemic encephalopathy is a clinical syndrome of neurological dysfunction that occurs immediately after birth following an episode of perinatal asphyxia. We conducted a scoping review to assess the methodological quality of clinical practice guidelines that address this condition. METHODOLOGY: We conducted the evaluation using the AGREE II tool. High methodological quality was defined as a score greater than 70% in every domain. RESULTS: The analysis included three clinical practice guidelines; the highest scores were in the scope and purpose domain (84.26%; SD, 14.25%) and the clarity of presentation domain (84.26%; SD, 17.86%), while the lowest score corresponded to the applicability domain (62.50%; SD, 36.62%). Two guidelines were classified as high quality and one guideline as low-quality. CONCLUSIONS: Two of the assessed guidelines were classified as being of high quality; however, the analysis identified shortcomings in the applicability domain, in addition to methodological variation between guidelines developed in middle- or low-income countries versus high-income countries. Efforts are needed to make high-quality guidelines available to approach the management of hypoxic-ischaemic encephalopathy in newborns.

Social determinants of gastrointestinal malformation mortality in Brazil: a national study.

Introduction: In Brazil, approximately 5% are born with a congenital disorder, potentially fatal without surgery. This study aims to evaluate the relationship between gastrointestinal congenital malformation (GICM) mortality, health indicators, and socioeconomic factors in Brazil. Methods: GICM admissions (Q39-Q45) between 2012 and 2019 were collected using national databases. Patient demographics, socioeconomic factors, clinical management, outcomes, and the healthcare workforce density were also accounted for. Pediatric Surgical Workforce density and the number of neonatal intensive care units in a region were extracted from national datasets and combined to create a clinical index termed 'NeoSurg'. Socioeconomic variables were combined to create a socioeconomic index termed 'SocEcon'. Simple linear regression was used to investigate if the temporal changes of both indexes were significant. The correlation between mortality and the different indicators in Brazil was evaluated using Pearson's correlation coefficient. Results: Over 8 years, Brazil recorded 12804 GICM admissions. The Southeast led with 6147 cases, followed by the Northeast (2660), South (1727), North (1427), and Midwest (843). The North and Northeast reported the highest mortality, lowest NeoSurg, and SocEcon Index rates. Nevertheless, mortality rates declined across regions from 7.7% (2012) to 3.9% (2019), a 51.7% drop. The North and Midwest experienced the most substantial reductions, at 63% and 75%, respectively. Mortality significantly correlated with the indexes in nearly all regions (p<0.05). Conclusion: Our study highlights the correlation between social determinants of health and GICM mortality in Brazil, using two novel indexes in the pediatric population. These findings provide an opportunity to rethink and discuss new indicators that could enhance our understanding of our country and could lead to the development of necessary solutions to tackle existing challenges in Brazil and globally.

Analysis of Heart Rate Variability in Newborns Dogs with Different Types of Delivery during the First 35 Days of Life.

The present study aimed to evaluate the influence of the autonomic nervous system on cardiovascular function during the first 35 days of life in different types of delivery, using heart rate variability (HRV) indices. Thirty newborns were equally divided into two groups based on delivery type: eutocic delivery (EG) and emergency cesarean section (CG). Electrocardiographic evaluation was performed at birth (T0), 24 h postpartum (T1), and at 7, 14, 21, 28, and 35 days of life (T2 to T6). Physical parameters, neonatal reflexes, and Apgar scores were recorded. Over 35 days, the values of the time domain indices were higher in the GE group and increased with age. In the frequency domain, the low frequency (LF) index was higher in the CG, and the opposite occurred for the high frequency (HF) index. Since the CG presented lower HRV than the EG, it was shown that the type of delivery should be considered for the assessment of autonomic nervous system activity in neonates. Thus, as predictive factors of vitality, HRV and Apgar scores can help in the face of neonatal depression, demonstrating that delivery by emergency cesarean section can predispose newborns to delays in the autonomic influence on the heart.

Junk food use and neurodevelopmental and growth outcomes in infants in low-resource settings.

Introduction: Feeding infants a sub-optimal diet deprives them of critical nutrients for their physical and cognitive development. The objective of this study is to describe the intake of foods of low nutritional value (junk foods) and identify the association with growth and developmental outcomes in infants up to 18 months in low-resource settings. Methods: This is a secondary analysis of data from an iron-rich complementary foods (meat versus fortified cereal) randomized clinical trial on nutrition conducted in low-resource settings in four low- and middle-income countries (Democratic Republic of the Congo, Guatemala, Pakistan, and Zambia). Mothers in both study arms received nutritional messages on the importance of exclusive breastfeeding up to 6 months with continued breastfeeding up to at least 12 months. This study was designed to identify the socio-demographic predictors of feeding infants' complementary foods of low nutritional value (junk foods) and to assess the associations between prevalence of junk food use with neurodevelopment (assessed with the Bayley Scales of Infant Development II) and growth at 18 months. Results: 1,231 infants were enrolled, and 1,062 (86%) completed the study. Junk food feeding was more common in Guatemala, Pakistan, and Zambia than in the Democratic Republic of Congo. 7% of the infants were fed junk foods at 6 months which increased to 70% at 12 months. Non-exclusive breastfeeding at 6 months, higher maternal body mass index, more years of maternal and paternal education, and higher socioeconomic status were associated with feeding junk food. Prevalence of junk foods use was not associated with adverse neurodevelopmental or growth outcomes. Conclusion: The frequency of consumption of junk food was high in these low-resource settings but was not associated with adverse neurodevelopment or growth over the study period.

Analysis of the changes in the management of preterm newborns born in a Spanish third-level hospital in the past 10 years.

BACKGROUND: Preterm newborns require the use of the best and most current strategies to treat and prevent both acute pathology and associated sequelae. This study aimed to compare the differences in the management of preterm newborns over 10 years in a tertiary hospital in Spain and its impact on height, weight, and neurological development in the medium term. METHODS: We conducted a retrospective, observational, and analytical study examining the management and clinical variables in preterm newborns under 32 weeks of gestational age who were born in our hospital in 2011 and 2021. RESULTS: Twenty-six newborns were included in the study. Significant differences in magnesium sulfate use, continuous positive airway pressure immediately after birth, and non-invasive mechanical ventilation during hospitalization were observed. Differences were found in the use of parenteral nutrition and the timing of initiation of enteral feeding. We did not observe differences in the neurological or weight evolution in the medium term. CONCLUSIONS: Significant differences in managing preterm newborns in these 10 years were observed. Lower mortality and alterations in central nervous system ultrasound and, significantly, less growth retardation during admission in 2021 have been observed; however, it does not manifest with improvement in long-term somatometrics or neurological prognosis.

INTRODUCCIÓN: La inmadurez de los recién nacidos pretérmino (RNP) requiere el empleo de las mejores y más actuales estrategias para tratar la patología aguda y prevenir sus eventuales secuelas asociadas. El objetivo planteado es comparar las diferencias en el manejo de RNP a lo largo de diez años en un hospital de tercer nivel en España y su impacto en el desarrollo neurológico y póndero-estatural a medio plazo. MÉTODOS: Estudio retrospectivo, observacional y analítico examinando variables del manejo y clínicas de todos los RNP menores de 32 semanas de edad gestacional nacidos en nuestro hospital (nivel III-A) en 2011 y en 2021. RESULTADOS: Se incluyeron 26 infantes (2011: 10 niños, 2021: 16 niños). Observamos diferencias significativas en el uso prenatal de sulfato de magnesio, mayor uso de presión positiva continua en la vía aérea (CPAP) al ingreso y ventilación mecánica no invasiva durante el ingreso, retraso en el uso de surfactante, empleo de alimentación intravenosa e inicio precoz de la alimentación enteral. Existe una menor tasa de mortalidad y desnutrición postnatal en 2021. No observamos diferencias en la evolución neurológica o ponderal a medio plazo. CONCLUSIONES: Existen diferencias en el manejo de los prematuros en estos 10 años con mayor ajuste a las guías nacionales e internacionales vigentes. Esto se relaciona con menor mortalidad y alteraciones en la ecografía del sistema nervioso central y, significativamente, con un menor retraso en el crecimiento durante el ingreso en 2021; no se demostró mejoría del pronóstico somatométrico o neurológico a largo plazo.

The Landscape of Resource Utilization After Resuscitation of 22-, 23-, and 24-Weeks' Gestation Infants.

OBJECTIVE: To compare estimated healthcare resources needed to care for 22 through 24 weeks' gestation infants. STUDY DESIGN: This multicenter, retrospective cohort study included 1505 live in-born and out-born infants 22 through 24 weeks' gestational age at delivery from 6 pediatric tertiary care hospitals from 2011 through 2020. Median neonatal intensive care unit (NICU) length of stay (LOS) for each gestational age was used as a proxy for hospital resource utilization, and the number of comorbidities and medical technology use for each infant were used as estimates of future medical care needs. Data were analyzed using Kruskal-Wallis with Nemenyi's posthoc test and Fisher's exact test. RESULTS: Of the identified newborns, 22-week infants had shorter median LOS than their 23- and 24-week counterparts due to low survival rates. There was no significant difference in LOS for surviving 22-week infants compared with surviving 23-week infants. Surviving 22-week infants had similar proportions of comorbidities and medical technology use as 23-week infants. CONCLUSIONS: Compared with 23- and 24-week infants, 22-week infants did not use a disproportionate amount of hospital resources. Twenty-two-week infants should not be excluded from resuscitation based on concern for increased hospital care and medical technology requirements. As overall resuscitation efforts and survival rates increase for 22-week infants, future research will be needed to assess the evolution of these results.

Analysis of the changes in the management of preterm newborns born in a Spanish third-level hospital in the past 10 years / Análisis de los cambios en el manejo de recién nacidos prematuros nacidos en un hospital español de tercer nivel en los últimos 10 años

Abstract Background: Preterm newborns require the use of the best and most current strategies to treat and prevent both acute pathology and associated sequelae. This study aimed to compare the differences in the management of preterm newborns over 10 years in a tertiary hospital in Spain and its impact on height, weight, and neurological development in the medium term. Methods: We conducted a retrospective, observational, and analytical study examining the management and clinical variables in preterm newborns under 32 weeks of gestational age who were born in our hospital in 2011 and 2021. Results: Twenty-six newborns were included in the study. Significant differences in magnesium sulfate use, continuous positive airway pressure immediately after birth, and non-invasive mechanical ventilation during hospitalization were observed. Differences were found in the use of parenteral nutrition and the timing of initiation of enteral feeding. We did not observe differences in the neurological or weight evolution in the medium term. Conclusions: Significant differences in managing preterm newborns in these 10 years were observed. Lower mortality and alterations in central nervous system ultrasound and, significantly, less growth retardation during admission in 2021 have been observed; however, it does not manifest with improvement in long-term somatometrics or neurological prognosis.

Resumen Introducción: La inmadurez de los recién nacidos pretérmino (RNP) requiere el empleo de las mejores y más actuales estrategias para tratar la patología aguda y prevenir sus eventuales secuelas asociadas. El objetivo planteado es comparar las diferencias en el manejo de RNP a lo largo de diez años en un hospital de tercer nivel en España y su impacto en el desarrollo neurológico y póndero-estatural a medio plazo. Métodos: Estudio retrospectivo, observacional y analítico examinando variables del manejo y clínicas de todos los RNP menores de 32 semanas de edad gestacional nacidos en nuestro hospital (nivel III-A) en 2011 y en 2021. Resultados: Se incluyeron 26 infantes (2011: 10 niños, 2021: 16 niños). Observamos diferencias significativas en el uso prenatal de sulfato de magnesio, mayor uso de presión positiva continua en la vía aérea (CPAP) al ingreso y ventilación mecánica no invasiva durante el ingreso, retraso en el uso de surfactante, empleo de alimentación intravenosa e inicio precoz de la alimentación enteral. Existe una menor tasa de mortalidad y desnutrición postnatal en 2021. No observamos diferencias en la evolución neurológica o ponderal a medio plazo. Conclusiones: Existen diferencias en el manejo de los prematuros en estos 10 años con mayor ajuste a las guías nacionales e internacionales vigentes. Esto se relaciona con menor mortalidad y alteraciones en la ecografía del sistema nervioso central y, significativamente, con un menor retraso en el crecimiento durante el ingreso en 2021; no se demostró mejoría del pronóstico somatométrico o neurológico a largo plazo.

Our estimates of neonatal radiation exposure fall short of reality.

The purpose of this study is to evaluate radiation exposure in newborns undergoing imaging tests during the first 30 days of neonatal intensive care unit (NICU) hospitalization. A retrospective cohort study was conducted from November 2018 to April 2019 with newborns admitted to the NICU. Thermoluminescent dosimeters (TLD-100™) measured radiation emitted during imaging exams over 1 month, with a comparison between measured and estimated radiation. The cohort exhibited a median gestational age of 33.0 (31.0, 37.0) weeks, a median birth weight of 1840 (1272, 2748) g, and a median length of stay of 25.5 (11.7, 55.0) days. Eighty-four patients underwent 314 imaging tests, with an estimated radiation dose (ERD) per patient of 0.116 mSv and a measured radiation dose (MDR) of 0.158 mSv. ERD consistently underestimated MDR, with a mean difference of -0.043 mSv (-0.049 to -0.036) in the Bland-Altman analysis. The regression equation was as follows: difference MRD - ERD = -1.7 × (mean (MRD + ERD)) + 0.056. The mean estimated radiation dose per exam was 0.030 mSv, and the chest X-rays accounted for 63.26% of total exams. The median number of radiographic incidences per patient was 2 (1, 4), with 5 patients undergoing three or more exams in a single day. CONCLUSION: Radiation exposure in these newborns was underestimated, emphasizing the need for awareness regarding associated risks and strict criteria for requesting radiological exams. Lung ultrasound is a radiation-free and effective option in managing respiratory diseases in newborns, reducing the reliance on chest X-rays. WHAT IS KNOWN: • Radiation used in diagnostic exams is not risk-free. • Radiation risk is much higher in small Infants due to the exposure area and the prolonged expectance of life. WHAT IS NEW: • Radiation exposure is underestimated in the neonatal population. • The study found a mean radiation exposure in neonates about 5% of the mean annual dose in the general population.

Use of Light Protection Equipment at Night Reduces Time Until Discharge From the Neonatal Intensive Care Unit: A Randomized Interventional Study.

Newborn infants' circadian systems are not completely developed and rely on external temporal cues for synchronizing their biological rhythms to the environment. In neonatal intensive care units (NICUs), lighting is usually continuous or irregular and infants are exposed to artificial light at night, which can have negative health consequences. Therefore, the aim of this study was to evaluate the impact of the use of individual light protection equipment at night on the development and growth of preterm neonates. Infants born at less than 37 gestational weeks who no longer needed constant intensive care were admitted into a newborn nursery and randomized to either use eye masks at night (intervention, n = 21) or not (control, n = 20). Infants who used eye protection at night were discharged earlier than those in the control group (8 [5] vs 12 [3.75] days; p < 0.05). A greater variation within the day in heart rate was observed in the intervention group, with lower values of beats per minute at 1400 and 2000 h. There was no significant difference in weight gain between groups. In view of our results and of previous findings present in the literature, we suggest that combining a darkened environment at night with individual light protection devices creates better conditions for the development of preterm infants in the NICU. In addition, eye masks are an affordable and simple-to-use tool that can reduce hospitalization costs by decreasing the number of days spent in the NICU.

Development and validation of a predictive tool for adverse drug reactions in neonates under intensive care.

AIMS: Neonates hospitalized in neonatal intensive care units (NICUs) commonly experience adverse drug reactions (ADRs). Thus, we aimed to develop and validate a tool for predicting ADRs in neonates hospitalized in NICUs. METHODS: A nested case-control study in an open cohort with neonates admitted to the NICU of a maternity hospital in Natal, Brazil was conducted from January 2019 to January 2022 [Correction added on 4 December 2023, after first online publication: 2023 has been changed to 2019 in the preceding sentence.]. Neonates with ADR were randomly paired with 2 controls. For the development of the tool, a multivariate logistic regression was applied on 2/3 of the sample (cases with respective controls). The model's fit was evaluated using the Hosmer-Lemeshow test for calibration and the Brier score for performance assessment. Validation of the tool was performed by determining the area under the receiver operating characteristic curve with bootstrap adjusted c-statistics. RESULTS: In all, 450 neonates (150 cases and 300 controls) were included in the study. We identified 5 independent risk factors for ADR, 4 related to the neonate (current mechanical ventilation, heart rate ≥178 beats/min, intravenous medications, ≥5 prescription medications) and 1 to the mother (gestational hypertension). The tool had a classification cut-off point of ≥15, and its total score ranged from 0 to 34. In validation, the tool had an area under the receiver operating characteristic curve of 0.74 (95% confidence interval [CI] 0.66-0.81) with sensitivity of 52.02% (95% CI 47.40-56.64) and specificity of 81.35% (95% CI 77.75-84.95). CONCLUSION: The tool demonstrated adequate discriminative ability and utilized 5 commonly monitored variables in the NICU.

Bronchopulmonary dysplasia: temporal trend from 2010 to 2019 in the Brazilian Network on Neonatal Research.

OBJECTIVE: To evaluate the temporal trend of bronchopulmonary dysplasia (BPD) in preterm infants who survived to at least 36 weeks' post-menstrual age (PMA) and BPD or death at 36 weeks' PMA, and to analyse variables associated with both outcomes. DESIGN: Retrospective cohort with data retrieved from an ongoing national registry. SETTING: 19 Brazilian university public hospitals. PATIENTS: Infants born between 2010 and 2019 with 23-31 weeks and birth weight 400-1499 g. MAIN OUTCOME MEASURES: Temporal trend was evaluated by Prais-Winsten model and variables associated with BPD in survivors or BPD or death were analysed by logistic regression. RESULTS: Of the 11 128 included infants, BPD in survivors occurred in 22%, being constant over time (annual per cent change (APC): -0.80%; 95% CI: -2.59%; 1.03%) and BPD or death in 45%, decreasing over time (APC: -1.05%; 95% CI: -1.67%; -0.43%). Being male, small for gestational age, presenting with respiratory distress syndrome, air leaks, needing longer duration of mechanical ventilation, presenting with treated patent ductus arteriosus and late-onset sepsis were associated with an increase in the chance of BPD. For the outcome BPD or death, maternal bleeding, multiple gestation, 5-minute Apgar <7, late-onset sepsis, necrotising enterocolitis and intraventricular haemorrhage were added to the variables reported above as increasing the chance of the outcome. CONCLUSION: The frequency of BPD in survivors was constant and BPD or death decreased by 1.05% at each study year. These results show some improvement in perinatal care in Brazilian units which resulted in a reduction of BPD or death, but further improvements are still needed to reduce BPD in survivors.

Cuidados paliativos em neonatologia sob a ótica do enfermeiro / Cuidados paliativos en neonatología desde la perspectiva de la enfermera / Palliative care in neonatology from nurses' perspective

Resumo Objetivo apreender as percepções e vivências de enfermeiros sobre os cuidados paliativos em neonatologia. Método pesquisa de abordagem qualitativa, tendo como base conceitual os cuidados paliativos, realizada com enfermeiros atuantes em Unidades de Terapia Intensiva Neonatal de três hospitais localizados em um município na região norte do Paraná. Os dados foram coletados no período de novembro de 2019 a janeiro de 2020, analisados por meio do referencial metodológico Discurso do Sujeito Coletivo Resultados participaram 20 enfermeiros, em sua maioria com tempo de experiência menor que 5 anos. Três temas traduzem as percepções e vivências dos enfermeiros: 1) Cuidados paliativos: da formação à vivência profissional; 2) Significando os cuidados paliativos em neonatologia; 3) Elegibilidade para os cuidados paliativos neonatais. Conclusão e implicações para a prática o enfermeiro refere lacunas em sua formação para a assistência ao recém-nascido em cuidados paliativos, no entanto muitos apresentaram a compreensão do significado de cuidados paliativos com foco na qualidade de vida dos bebês acometidos por uma situação ou doença incurável, incluindo a família. Tais aspectos apontam para a necessidade de formação e educação em saúde voltada para essa temática, bem como a implantação dos cuidados paliativos no serviço de neonatologia.

Resumen Objetivo comprender las percepciones y experiencias de los enfermeros sobre los cuidados paliativos en neonatología. Método investigación cualitativa, con base conceptual en los cuidados paliativos, realizada con enfermeros que actúan en Unidades de Cuidados Intensivos Neonatales de tres hospitales ubicados en un municipio de la región norte de Paraná. Los datos fueron recolectados desde noviembre de 2019 a enero de 2020, analizados mediante el marco metodológico Discurso del Sujeto Colectivo. Resultados participaron 20 enfermeras, la mayoría con menos de 5 años de experiencia. Tres temas reflejan las percepciones y experiencias de los enfermeros: 1) Cuidados paliativos: de la formación a la experiencia profesional; 2) Significado de los cuidados paliativos en neonatología; 3) Elegibilidad para cuidados paliativos neonatales. Conclusión e implicaciones para la práctica las enfermeras reportan lagunas en su formación para asistir a los recién nacidos en cuidados paliativos, sin embargo, muchas presentaron una comprensión del significado de los cuidados paliativos con un enfoque en la calidad de vida de los bebés afectados por una situación o enfermedad incurable, incluyendo la familia. Estos aspectos apuntan a la necesidad de capacitación y educación en salud enfocada en este tema, así como la implementación de cuidados paliativos en el servicio de neonatología.

Abstract Objective to grasp nurses' perceptions and experiences about palliative care in neonatology. Method qualitative research, with palliative care as its conceptual basis, carried out with nurses working in Neonatal Intensive Care Units of three hospitals located in a municipality in the northern region of Paraná. Data were collected from November 2019 to January 2020, analyzed using the Discourse of the Collective Subject methodological framework. Results twenty nurses participated, most of them with less than 5 years of experience. Three topics reflect nurses' perceptions and experiences: 1) Palliative care: from training to professional experience; 2) Meaning palliative care in neonatology; 3) Eligibility for neonatal palliative care. Conclusion and implications for practice nurses report gaps in their training for assisting newborns in palliative care; however, many presented an understanding of the meaning of palliative care with a focus on quality of life of babies affected by an incurable situation or illness, including the family. These aspects point to the need for training and health education focused on this topic as well as the implementation of palliative care in the neonatology service.

Uma travessia no contexto da prematuridade: da uti-neonatal até a casa / Un camino en el contexto de la prematuridad: de la uci neonatal al hogar / A path in the context of prematurity: from neonatal icu to home

RESUMO. Este estudo retrata, através de relatos e observações clínicas, o caminho percorrido por uma mãe para tornar-se suporte, porto ou casa, para seus bebês gêmeos, durante a internação em UTI neonatal e logo após a alta hospitalar. A investigação, que teve como base a abordagem psicanalítica de Donald Winnicott, emergiu de um recorte da pesquisa de mestrado da autora principal. A pesquisa ocorreu em dois momentos: I) acompanhamento da mãe e bebês durante a internação do recém-nascido na UTI-neonatal de um hospital geral de Porto Alegre durante um mês e nove dias com frequência semanal e II) acompanhamento após a alta através de visitas domiciliares. A segunda etapa teve início após uma semana da alta hospitalar e ocorreu durante um mês e 19 dias com frequência quinzenal. Para a coleta dos dados foram utilizados diários clínicos como um dispositivo na escuta das singularidades observadas em cada atendimento. Observou-se que a experiência de internação representou vivências de (des) continuidade para os bebês e mãe. O processo da travessia para casa representou uma inflexão importante em relação à sustentação corporal (e psíquica) dos bebês pela mãe. Destacamos ainda que o acompanhamento psicológico demonstrou ter sido importante para sustentar essa mãe ao longo da travessia e ajudá-la a se tornar 'casa' para seus recém-nascidos.

RESUMEN. Este estudio retrata, a través de informes y observaciones clínicas, el camino recorrido por una madre para convertirse en apoyo, puerto u hogar para sus bebés gemelos durante el ingreso a la UCI Neonatal y poco después del alta hospitalaria. La investigación se basó en el enfoque psicoanalítico de Donald Winnicott y se desarrolló en dos momentos: I) Seguimiento de la madre y los bebés durante la hospitalización en la UCI Neonatal de un hospital general de Porto Alegre durante un mes y nueve días con frecuencia semanal y II) Seguimiento tras el alta a domicilio. La segunda etapa se inició luego de una semana del alta hospitalaria y se desarrolló durante un mes y diecinueve días con una frecuencia quincenal. Para la recogida de datos se utilizaron diarios clínicos como dispositivo para escuchar las singularidades observadas en cada servicio. Se observó que la experiencia de hospitalización representó experiencias de (dis) continuidad para los bebés y la madre. El proceso de ir a casa representó una inflexión importante en relación al apoyo corporal (y psíquico) de los bebés por parte de la madre. También destacamos que la asistencia psicológica resultó ser importante para apoyar a esta madre durante todo el camino y ayudarla a convertirse en un 'hogar' para sus recién nacidos.

ABSTRACT. This study portrayed, through reports and clinical observations, the path taken by a mother to become support, harbor, or home, for her twin babies during admission to the Neonatal ICU and shortly after hospital discharge. Such investigation, based on Donald Winnicott's psychoanalytical approach, arose as a part of the first author's master's research. The research took place in two moments: I) Weekly follow-up of the mother and babies during the newborn's admission to the Neonatal ICU of a general hospital in Porto Alegre, state of Rio Grande do Sul, for one month and nine days, and II) Follow-up after discharge through home visits. The second stage started one week after hospital discharge and occurred for one month and nineteen days, with a fortnightly frequency. For data collection, clinical diaries were used as a device to listen to the singularities observed in each service. The hospitalization represented experiences of (dis) continuity for the babies and the mother. The journey process to home was an important inflection about the bodily (and psychic) support of babies by the mother. Psychological care proved essential to support this mother throughout the journey and help her become a 'home' for her newborns.