RESUMO
BACKGROUND: Social relationships are essential in maintaining the physical and mental health of mothers and their children. However, there is limited evidence on how social support provided to the mother during pregnancy could impact child development. Herein, we examined whether maternal social support levels during pregnancy was associated with the risk of developmental delay in 3-year-old children. METHODS: Overall, 68,442 mother-child pairs completed questionnaires on maternal social support during pregnancy and development delay in 3-year-old children. The maternal social support level was evaluated using four items. The risk of development delay was evaluated using the Japanese version of the Ages and Stages Questionnaire-3 (ASQ-3) with five domains of communication, gross motor, fine motor, problem-solving, and personal-social. Odds ratios (OR) and 95% confidence intervals (CI) were calculated using logistic regression according to the quintiles of maternal social support levels after adjusting for potential confounding factors. RESULTS: Social support during pregnancy was associated with a lower risk of development delay at 3 years of age. Beneficial effects were detected in all domains of the ASQ-3 (p for trend <0.001). Multivariable ORs (95% CIs) for the highest versus lowest quartiles of maternal social support level were 0.57 (0.50-0.65) for communication, 0.49 (0.43-0.55) for gross motor delay, 0.58 (0.53-0.64) for fine motor delay, 0.56 (0.51-0.62) for problem-solving delay, and 0.52 (0.45-0.60) for personal social delay. The associations remained unchanged when stratified by maternal education level, paternal education level, living with children, household income, and postpartum depression. CONCLUSION: Maternal social support during pregnancy was inversely associated with the risk of developmental delay at 3 years of age.
Assuntos
Desenvolvimento Infantil , Depressão Pós-Parto , Feminino , Gravidez , Humanos , Lactente , Pré-Escolar , Japão , Mães/psicologia , Depressão Pós-Parto/complicações , Depressão Pós-Parto/psicologia , Apoio SocialRESUMO
OBJECTIVE: The study aimed to evaluate the association between bronchopulmonary dysplasia (BPD) development at 36 weeks' postmenstrual age (PMA) and Gram-negative bacteria in tracheal aspirate cultures among extremely preterm infants. STUDY DESIGN: This study has a retrospective cohort. Patients were 155 infants aged less than or equal to 26 gestational weeks who were admitted to the neonatal intensive care unit of Osaka Women's and Children's Hospital from 2009 to 2018. Primary outcome was respiratory outcomes expressed as BPD development.Multivariable logistic regression analysis was used to identify neonatal and bacterial factors associated with BPD. RESULTS: After adjusting for gestational age, birth weight, sex, chorioamnionitis, Gram-positive cocci (GPC) and Gram-negative rods (GNRs) in tracheal aspirate cultures within 28 days after birth, GNRs were significantly associated with BPD development (odds ratio [OR]: 3.88, 95% confidence interval [CI]: 1.68-8.94). In contrast, GPCs were not associated with BPD development (OR: 0.47, 95% CI: 0.05-1.61). CONCLUSION: Gram-negative bacteria in tracheal cultures within 28 days of birth are associated with BPD development in infants aged less than or equal to 26 gestational weeks. KEY POINTS: · BPD is a factor for morbidity in extremely preterm infants.. · Respiratory infection is an adverse outcome of BPD.. · GNRs in tracheal cultures soon after birth disturb BPD development.. · GPC was not associated with BPD development..
Assuntos
Displasia Broncopulmonar , Lactente Extremamente Prematuro , Lactente , Gravidez , Criança , Recém-Nascido , Humanos , Feminino , Displasia Broncopulmonar/epidemiologia , Estudos Retrospectivos , Idade Gestacional , Bactérias Gram-NegativasRESUMO
PURPOSE: To identify risk factors for delayed oral nutrition in infants with a congenital diaphragmatic hernia (CDH) and its impact on developmental delay at 18 months of age. METHODS: This retrospective single-center cohort study compared the clinical parameters in patients with isolated CDH born and treated at our hospital between 2006 and 2020. We evaluated clinical features significantly related to delayed oral nutrition (defined as taking ≥ 30 days from weaning from mechanical ventilation to weaning from tube feeding). RESULTS: Twenty-six of the 80 cases had delayed oral nutrition. Univariate analyses showed significant differences. Multivariate analyses were performed on the three items of preterm delivery, defect size (over 50% to nearly entire defect), and ventilation for ≥ 9 days. We identified the latter two items as independent risk factors. The adjusted odds ratios were 4.65 (95% confidence interval, 1.27-7.03) and 6.02 (1.65-21.90), respectively. Delayed oral nutrition was related to a significantly higher probability of developmental delay at 18 months (crude odds ratio 4.16, 1.19-14.5). CONCLUSION: In patients with CDH, a large defect and ventilatory management over 9 days are independent risk factors for delayed oral nutrition, which is a potent predictor of developmental delay that requires active developmental care.
Assuntos
Hérnias Diafragmáticas Congênitas , Recém-Nascido , Humanos , Lactente , Hérnias Diafragmáticas Congênitas/complicações , Hérnias Diafragmáticas Congênitas/terapia , Estudos de Coortes , Estudos Retrospectivos , Fatores de Risco , Respiração ArtificialRESUMO
OBJECTIVES: To evaluate the survival and intact-survival rates among preterm infants with congenital diaphragm hernia (CDH). STUDY DESIGN: Multicenter retrospective cohort study of 849 infants born between 2006 and 2020 at 15 Japanese CDH study group facilities. Multivariate logistic regression analysis adjusted using inverse probability treatment weighting (IPTW) method was used. We also compare trends of intact-survival rates among term and preterm infants with CDH. RESULTS: After adjusting using the IPTW method for CDH severity, sex, APGAR score at 5 min, and cesarean delivery, gestational age and survival rates have a significantly positive correlation [coefficient of determination (COEF) 3.40, 95% confidence interval (CI), 1.58-5.21, p value <0.001] and higher intact-survival rate [COEF 2.39, 95% CI, 1.73-4.06, p value 0.005]. Trends of intact-survival rates for both preterm and term infants had significantly changed, but improvement in preterm infants was much smaller than in term infants. CONCLUSION: Prematurity was a significant risk factor for survival and intact-survival among infants with CDH, regardless of adjustment for CDH severity.
Assuntos
Hérnias Diafragmáticas Congênitas , Recém-Nascido Prematuro , Lactente , Gravidez , Feminino , Recém-Nascido , Humanos , Hérnias Diafragmáticas Congênitas/terapia , Estudos Retrospectivos , Idade Gestacional , ProbabilidadeRESUMO
OBJECTIVE: To investigate the incidence of umbilical cord prolapse (UCP) and its influence on infant prognosis in pregnant women with preterm premature rupture of membranes (PPROM). MATERIALS AND METHODS: We conducted a retrospective cohort study in a single tertiary perinatal center between 2009 and 2017. Singleton pregnancies with PPROM that occurred between 22 and 33 weeks of gestation were included. Infantile composite adverse outcome consisted of death, severe intraventricular hemorrhage, cystic periventricular leukomalacia, necrotizing enterocolitis, and sepsis before discharge. Infantile outcomes were compared between pregnancies that were complicated by UCP and those that were not. RESULTS: Out of 208 singleton pregnancies included in the analysis, UCP occurred in 12 (5.8%) cases. The gestational age of pregnancies with UCP was significantly lesser than that of those without UCP. The incidence of infantile composite adverse outcome in patients with UCP was 16.7%, and this was not significantly higher than the incidence in patients without UCP (6.6%, P = 0.21). UCP was not shown to be associated with infantile composite adverse outcome in a multivariate regression model. Gestational age <25 weeks at delivery was significantly associated with infantile composite adverse outcome. CONCLUSIONS: The incidence of UCP was 5.8% among singleton pregnancies, with PPROM being managed expectantly between 22 and 33 weeks' gestation. Preterm UCP may not be associated with infantile adverse outcomes provided emergency cesarean delivery is available at all time.
Assuntos
Ruptura Prematura de Membranas Fetais , Resultado da Gravidez , Feminino , Ruptura Prematura de Membranas Fetais/epidemiologia , Idade Gestacional , Humanos , Lactente , Recém-Nascido , Recém-Nascido Prematuro , Gravidez , Resultado da Gravidez/epidemiologia , Prolapso , Estudos Retrospectivos , Cordão UmbilicalRESUMO
OBJECTIVES: To investigate the association between providing leaflets to support pediatricians in explaining the safety of the human papillomavirus (HPV) vaccine and mother's decision to vaccinate their daughters in Japan. METHODS: In this cross-sectional study, we conducted a survey of mothers to evaluate the effect of leaflets that were created to support pediatricians in explaining the safety profile of the HPV vaccine. Mothers who provided consent for vaccination before receiving an explanation were excluded from the study. The primary outcome was the mother's decision to vaccinatetheir daughters with the HPV vaccine after receiving an explanation from pediatricians using our leaflets. RESULTS: Among 161 eligible mothers, 101 decided on HPV vaccination (decided group) and 60 did not (decided against group). There was no difference in the maternal background between the 2 groups. The decided group had a significantly more positive impression of the leaflets than the undecided group. In multivariable logistic regression analysis, a detailed explanation for possible adverse events and specific solutions to them was associated with the mother's decision to have their daughters vaccinated (odds ratio 2.35, 95% confidence interval 1.02-5.44), but not the pathology of cervical cancer and the HPV vaccination process. CONCLUSION: Leaflets emphasizing an explanation of adverse events may contribute to mothers' decision making for HPV vaccination.
Assuntos
Alphapapillomavirus , Infecções por Papillomavirus , Vacinas contra Papillomavirus , Neoplasias do Colo do Útero , Estudos Transversais , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Japão , Mães , Infecções por Papillomavirus/prevenção & controle , Vacinas contra Papillomavirus/efeitos adversos , Pediatras , Inquéritos e Questionários , Neoplasias do Colo do Útero/prevenção & controle , VacinaçãoRESUMO
OBJECTIVE: To investigate factors associated with development of severe retinopathy of prematurity (ROP) in extremely preterm (EP) infants. STUDY DESIGN: This retrospective cohort study included 213 EP infants (22 + 0 to 27 + 6 weeks gestation) who were admitted to the neonatal intensive care unit of Osaka Women's and Children's Hospital between 2009 and 2017. Multivariable logistic regression analysis was used to identify neonatal factors associated with severe ROP requiring treatment. RESULT: After adjustments for gestational age (GA), birth weight, sex, red blood cell transfusion, average SpO2, and fluctuations of SpO2 from birth to 32 weeks postmenstrual age, fluctuations of SpO2 (odds ratio [OR]: 2.10, 95% confidence interval [CI]: 1.03-4.27), and low GA (OR: 0.95, 95% CI: 0.91-0.98) were significantly associated with severe ROP. CONCLUSIONS: Fluctuations of SpO2 from birth to 32 weeks postmenstrual age and low GA were significantly associated with development of severe ROP requiring treatment in EP infants.
Assuntos
Lactente Extremamente Prematuro/sangue , Oxigênio/sangue , Retinopatia da Prematuridade/etiologia , Feminino , Humanos , Recém-Nascido , Modelos Logísticos , Masculino , Análise Multivariada , Razão de Chances , Estudos RetrospectivosRESUMO
PURPOSE: To evaluate differences in the progression pattern among subtypes of retinopathy of prematurity (ROP). DESIGN: Retrospective cohort study. PARTICIPANTS: Premature infants screened for ROP. METHODS: Medical records of 578 premature infants who were screened at the neonatal intensive care unit from September 2009 through March 2016 were reviewed. We matched for the number of patients, gestational age at birth, and postmenstrual age at the first examination between infants with spontaneously regressed ROP and those with treated ROP. A total of 133 premature infants who were born before 27 weeks' gestation were included. MAIN OUTCOME MEASURES: The mean age at onset of any ROP and the duration from the initial examination to onset were compared between infants with regressed ROP and those with treated ROP. The mean age at treatment and the duration from onset to treatment were compared between infants with type 1 ROP and those with aggressive posterior ROP (AP-ROP). Data were analyzed for 1 randomly selected eye for each infant. RESULTS: Of 133 premature infants with any ROP, 67 regressed spontaneously, 43 demonstrated type 1 ROP, and 23 demonstrated AP-ROP. Individual trajectories of ROP progression over time showed that AP-ROP progressed through the stages in a steep linear manner in most cases. In contrast, the type 1 ROP and regressed ROP developed in a slower, stepwise manner. CONCLUSIONS: In infants with ROP, the disease trajectories across ROP stages are different based on the ROP subtype, despite postmenstrual age at onset being comparable across subtypes. Our findings could be useful for managing follow-up screening.