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1.
Rev. chil. enferm. respir ; 39(2): 144-151, 2023. tab
Artigo em Espanhol | LILACS | ID: biblio-1515114

RESUMO

Existen controversias en la definición de la displasia broncopulmonar, siendo las más utilizadas el requerimiento de O2 durante 28 días o a las 36 semanas de edad gestacional corregida (EGC). Nuestro objetivo fue determinar la incidencia y características clínicas de los prematuros nacidos antes de las 32 semanas (RNP≤ 32s) con requerimiento de O2 a los 28 días de vida (DBP28d) y a las 36 semanas de EGC (DBP36s) en una unidad neonatal de Santiago, Chile, entre los años 2012 y 2019. Es un estudio descriptivo, retrospectivo con componente analítico. La población estudiada incluyó 535 RNP≤ 32s, vivos a las 36 semanas o dados de alta después de las 34 semanas de EGC. De los 242 prematuros DBP28d, 203 (83,88%) fueron DBP36s; 16 de los 242 (6%) requirió O2 durante menos de 28 días consecutivos, de los cuales 7, aún lo requerían a las 36 semanas. Los predictores de DBP36s fueron: sexo masculino (OR 2,42, IC del 95%: 1,24-4,69), peso al nacer (OR 1, IC del 95%: 0,99-1), edad gestacional (OR 0,75, IC del 95%: 0,57-0,97), APGAR a los 5 min, (OR 0,01, IC del 95%: 0,003-0,05), el requerimiento de presión positiva continua o cánula nasal de alto flujo (OR 1,1, IC del 95%: 1,04-1,17) y días de ventilación mecánica invasiva (OR 1,1,95% IC: 1-1,2). Conclusiones: No encontramos una diferencia significativa en la incidencia de DBP entre las definiciones de DBP28d y DBP36s; y la mayoría de los RNP< 32s con diagnóstico de DBP36s se pudieron identificar a los 28 días de vida.


Bronchopulmonary dysplasia (BPD) is the most common chronic lung disease in premature newborns. It is commonly defined as a need for supplemental O2 for 28 days or at 36 weeks postmenstrual age (PMA) (BPD36w). Our objective was to determine the incidence and clinical characteristics of premature neonates born at less than 32 weeks (PNB< 32w) with O2 requirement at 28 days of life (DBP28d) and DBP36w in a neonatal unit of Santiago, Chile, between 2012 and 2019. This is a descriptive, retrospective study with an analytical component. The study population included 535 PNB< 32w, alive at 36 weeks or discharged after 34 PMA. Of the 242 premature BPD28d, 203 (83,88%) were BPD36w; 16 (6%) required O2 for less than 28 consecutive days, of which 7 still required it at 36 weeks. The predictors of BPD36w were: male (OR 2.42, 95% CI: 1.24-4.69), birth weight (OR 1, 95% CI: 0.99-1), gestational age (OR 0.75, 95% CI: 0.57-0.97), APGAR at 5 min, (OR 0.01, 95% CI: 0.003-0.05), continuous positive pressure or high-flow nasal cannula requirement (OR 1.1, 95% CI: 1.04-1.17) and days of invasive mechanical ventilation (OR 1.1, 95% CI: 1-1.2). Conclusions: We did not find a significant difference in the incidence of BPD between the definitions of BPD28d and BPD36s; and the majority of PNB < 32w diagnosed with BPD36w can be identified at 28 days of life.


Assuntos
Humanos , Recém-Nascido , Displasia Broncopulmonar/epidemiologia , Oxigenoterapia , Respiração Artificial , Displasia Broncopulmonar/terapia , Chile , Incidência , Estudos Retrospectivos , Análise de Variância
2.
Rev Chil Pediatr ; 88(3): 332-339, 2017 Jun.
Artigo em Espanhol | MEDLINE | ID: mdl-28737191

RESUMO

The birth of a child that requires hospitalization in a Neonatal Intensive Care Unit (NICU) can be very stressful for parents. OBJECTIVE: To determine the stress level of parents of newborns (NB) hospitalized in a level III NICU in Santiago, and its association with clinical and sociodemographic variables. PATIENTS AND METHOD: Descriptive cross-sectional study. 373 admissions were evaluated. The sampling was non-probabilistic and included parents of RN admitted to the UPCN between 7 and 21 days of hospitalization. Only parents which have visited the RN at least three times were included. INSTRUMENTS: i) Questionnaire to obtain data which could not be obtained from the medical record; ii) Parental Stress Scale: Neonatal Intensive Care Unit (PSS:NICU) which measures the perception of parents about stressors from the physical and psychological environment of the UPCN. RESULTS: 100 parents of 59 hospitalized NB participated in the study. The average parental stress was 2.87±0.69. The subscale scores got higher was “Relationship with the baby and parental role”. Complications in pregnancy, prenatal diagnosis or prenatal hospitalization, did not affect the stress level or the presence of prematurity, respiratory diseases, congenital malformations, genopathies or requirement of mechanical ventilation. CONCLUSIONS: Stress levels presented in parents are unrelated to gender and to the studied clinical variables.


Assuntos
Hospitalização , Unidades de Terapia Intensiva Neonatal , Pais/psicologia , Estresse Psicológico/etiologia , Adulto , Estudos Transversais , Feminino , Humanos , Recém-Nascido , Masculino , Relações Pais-Filho , Estresse Psicológico/diagnóstico
3.
Rev. chil. pediatr ; 88(3): 332-339, jun. 2017. tab
Artigo em Espanhol | LILACS | ID: biblio-899984

RESUMO

El nacimiento de un hijo que requiere de hospitalización en una Unidad de Paciente Crítico Neonatal (UPCN) puede ser una situación muy estresante para sus padres. Objetivo: Conocer el nivel de estrés de padres de recién nacidos (RN) hospitalizados en una UPCN nivel III y su asociación con variables clínicas y sociodemográficas. Pacientes y Método: Estudio descriptivo y transversal, se recibieron 373 ingresos en la UPCN. El muestreo fue no probabilístico y se incluyó a padres y madres de RN ingresados a la UPCN que tuvieran al momento de la entrevista una hospitalización mayor a 7 días y menor a 21 días y que al menos hayan visitado al RN en tres oportunidades. Las mediciones se realizaron entre los 7 y 21 días de hospitalización. Instrumentos: i) Cuestionario para datos que no pudieron obtenerse de la ficha clínica; ii) Escala de Estrés Parental: Unidad de Cuidados Intensivos Neonatales (PSS:NICU) que mide la percepción de los padres acerca de los estresores provenientes del ambiente físico y psicológico de las UPCN. Resultados: Participaron 100 padres y madres de 59 RN hospitalizados. El estrés parental promedio fue de 2,87 ± 0,69. La subescala que obtuvo puntajes más altos fue “Relación con el bebé y rol parental”. La presencia de complicaciones del embarazo, diagnóstico prenatal u hospitalización prenatal, no afectó el nivel de estrés, como tampoco la prematurez, patología respiratoria, malformaciones congénitas, genopatías o requerimiento de ventilación mecánica. Conclusiones: Los niveles de estrés no presentan diferencias de género y no guardan relación con las variables clínicas estudiadas.


The birth of a child that requires hospitalization in a Neonatal Intensive Care Unit (NICU) can be very stressful for parents. Objective: To determine the stress level of parents of newborns (NB) hospitalized in a level III NICU in Santiago, and its association with clinical and sociodemographic variables. Patients and Method: Descriptive cross-sectional study. 373 admissions were evaluated. The sampling was non-probabilistic and included parents of RN admitted to the UPCN between 7 and 21 days of hospitalization. Only parents which have visited the RN at least three times were included. Instruments: i) Questionnaire to obtain data which could not be obtained from the medical record; ii) Parental Stress Scale: Neonatal Intensive Care Unit (PSS:NICU) which measures the perception of parents about stressors from the physical and psychological environment of the UPCN. Results: 100 parents of 59 hospitalized NB participated in the study. The average parental stress was 2.87±0.69. The subscale scores got higher was “Relationship with the baby and parental role”. Complications in pregnancy, prenatal diagnosis or prenatal hospitalization, did not affect the stress level or the presence of prematurity, respiratory diseases, congenital malformations, genopathies or requirement of mechanical ventilation. Conclusions: Stress levels presented in parents are unrelated to gender and to the studied clinical variables.


Assuntos
Humanos , Masculino , Feminino , Recém-Nascido , Adulto , Pais/psicologia , Estresse Psicológico/etiologia , Unidades de Terapia Intensiva Neonatal , Hospitalização , Relações Pais-Filho , Estresse Psicológico/diagnóstico , Estudos Transversais
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