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ABSTRACT Objective: To evaluate the seasonality of acute bronchiolitis in Brazil during the 2020-2022 season and compare it with the previous seasons. Methods: Data from the incidence of hospitalizations due to acute bronchiolitis in infants <1 year of age were obtained from the Department of Informatics of the Brazilian Public Health database for the period between 2016 and 2022. These data were also analyzed by macro-regions of Brazil (North, Northeast, Southeast, South, and Midwest). To describe seasonal and trend characteristics over time, we used the Seasonal Autoregressive Integrated Moving Averages Model. Results: Compared to the pre-COVID-19 period, the incidence of hospitalizations related to acute bronchiolitis decreased by 97% during non-pharmacological interventions (March 2020 - August 2021) but increased by 95% after non-pharmacological interventions relaxation (September 2021 - December 2022), resulting in a 16% overall increase. During the pre-COVID-19 period, hospitalizations for acute bronchiolitis followed a seasonal pattern, which was disrupted in 2020-2021 but recovered in 2022, with a peak occurring in May, approximately 4% higher than the pre-COVID-19 peak. Conclusions: This study underscores the significant influence of COVID-19 interventions on acute bronchiolitis hospitalizations in Brazil. The restoration of a seasonal pattern in 2022 highlights the interplay between public health measures and respiratory illness dynamics in young children.
RESUMO Objetivo: Avaliar a sazonalidade da bronquiolite aguda no Brasil durante a temporada 2020-2022 e compará-la com a das temporadas anteriores. Métodos: Os dados de incidência de internações por bronquiolite aguda em lactentes <1 ano de idade foram obtidos do Departamento de Informática da base de dados da Saúde Pública Brasileira para o período entre 2016 e 2022. Esses dados também foram analisados por macrorregiões do Brasil (Norte, Nordeste, Sudeste, Sul e Centro-Oeste). Para descrever características sazonais e de tendência ao longo do tempo, utilizamos o Modelo de Médias Móveis Integradas Autorregressivas Sazonais. Resultados: Em comparação com o período pré-COVID-19, a incidência de hospitalizações relacionadas com bronquiolite aguda diminuiu 97% durante as intervenções não farmacológicas (março de 2020 - agosto de 2021), mas aumentou 95% após a flexibilização das intervenções não farmacológicas (setembro de 2021 - dezembro de 2022), resultando no aumento geral de 16%. Durante o período pré-COVID-19, as hospitalizações por bronquiolite aguda seguiram um padrão sazonal, que foi interrompido em 2020-2021, mas recuperaram-se em 2022, com um pico ocorrido em maio, aproximadamente 4% superior ao pico pré-COVID-19. Conclusões: Este estudo ressalta a influência significativa das intervenções contra a COVID-19 nas hospitalizações por bronquiolite aguda no Brasil. A restauração de um padrão sazonal em 2022 sublinha a interação entre as medidas de saúde pública e a dinâmica das doenças respiratórias em crianças pequenas.
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Abstract Objective: Signs and symptoms of osteomyelitis or septic arthritis in neonates and infants are often nonspecific and early-stage bone infections in infants may often go unnoticed. The objective of this study was to analyze the clinical characteristics of newborns and infants with osteomyelitis and septic arthritis to improve understanding of the disorder and to assist clinicians with diagnosis. Methods: A retrospective multicenter study was conducted on neonates (0-28 days old, n = 94) and infants (1-12 months old, n = 415) with osteoarticular infections. Data consisting of clinical characteristics, complications, laboratory outcomes, and the pathogenic microorganisms causing osteomyelitis were tabulated. The statistics were further broken down into two regions and the significant differences between neonates and infants were evaluated and compared to the literature. Results: Compared to infants, neonates had significantly lower incidences of fever (p < 0.0001), higher incidences of localized swelling (p = 0.0021), higher rate of infection at the humerus (p = 0.0016), higher percentage of Escherichia coli (p < 0.0001) and Klebsiella pneumoniae (p = 0.0039) infections, lower percentage of Staphylococcus aureus infections (p < 0.0001) and were more likely to develop septic arthritis (p < 0.0001). Conclusion: Distinct differences were found between neonatal and infants with osteoarticular infections. Future studies should focus on improving diagnosis and subsequent treatment regimens for younger age groups.
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INTRODUÇÃO: As políticas de saúde infantil da Atenção Básica preconizam pela perspectiva do cuidado integral, associadas ao princípio da territorialidade. Contudo, abarcar a diversidade do território constitui-se enquanto um importante desafio para os profissionais de saúde responsáveis pelas consultas periódicas dos bebês, sobretudo em locais com forte tradição cultural hegemônica. OBJETIVO: O presente estudo buscou investigar as experiências e desafios de profissionais de saúde com a diversidade de cuidadores, saberes e práticas de cuidado nos atendimentos a bebês de 0 a 2 anos na Atenção Básica de Caxias do Sul, RS. MÉTODO: Trata-se de um estudo qualitativo envolvendo entrevistas online com 12 profissionais de saúde de quatro UBS da cidade, cujos dados foram analisados através de uma leitura psicanalítica. RESULTADOS e DISCUSSÃO: Constatou-se que há uma diversidade de cuidadores nas consultas dos bebês, sobretudo mães italianas, avós italianas e cuidadores imigrantes não italianos. Ainda, as consultas acabam se tornando um palco de embates entre profissionais e cuidadores, especialmente no tocante às dissonâncias sobre os saberes e práticas de cuidado ao bebê. CONCLUSÃO: Os saberes dos cuidadores que não estão em consonância com as políticas de saúde são percebidos pelos profissionais de saúde enquanto desafios na efetivação do cuidado integral dos bebês.
INTRODUCTION: Child health policies in Primary Health Care (PHC) operate from the perspective of comprehensive care, associated with the principle of territoriality. However, embracing the diversity of the territory is an important challenge for health professionals responsible for the infant's periodic consultations, especially in territories with a strong hegemonic cultural tradition. OBJECTIVE: This study sought to investigate the experiences and challenges of health professionals with the diversity of caregivers, traditional knowledge, and care practices regarding infants aged 0 to 2 years in PHC, in a southern city of Brazil. METHOD: This qualitative study involved online interviews with 12 health professionals from four PHC Centers, whose data were analyzed through a psychoanalytical reading. RESULTS and DISCUSSION: It was found that there is a diversity of caregivers in the infant's consultations, especially Italian mothers, Italian grandmothers and non-Italian immigrant caregivers. Moreover, the consultations become a stage for disparities between professionals and caregivers, especially because of the disagreements about the traditional knowledge and baby care practices. CONCLUSIONS: The caregiver's traditional knowledge that differs from the health policies end up being perceived by health professionals as challenges in the achievement of comprehensive care for infants.
INTRODUCCIÓN: Las políticas de salud infantil en Atención Primaria abogan por prácticas profesionales basadas en la perspectiva de la atención integral, asociada al principio de territorialidad. Sin embargo, acoger la diversidad del territorio es un desafío para los profesionales de la salud responsables de las consultas periódicas con los bebés, especialmente en lugares con una fuerte tradición cultural hegemónica. OBJETIVO: Este estudio investigó las experiencias y desafíos de los profesionales de salud con la diversidad de cuidadores, saberes y prácticas de cuidado en consultas de bebés de 0 a 2 años, en Atención Primaria de una ciudad del sur de Brasil. MÉTODO: Se trata de una investigación cualitativa que involucra entrevistas online con 12 profesionales de cuatro centros de salud, cuyos datos fueron analizados a través de una lectura psicoanalítica. RESULTADOS y DISCUSSIÓN: Se encontró que existe diversidad de cuidadores, especialmente madres/abuelas italianas y cuidadoras inmigrantes no italianas. Las consultas se convierten en escenario de enfrentamientos entre profesionales y cuidadores en lo que se refiere a los diferentes conocimientos y prácticas del cuidado. CONCLUSIÓN: Los conocimientos de los cuidadores que no se ajustan a las políticas de salud acaban siendo percibidos por los profesionales como desafíos en la concreción de la atención integral al bebé.
الموضوعات
Primary Health Care , Caregivers , Cultural Diversityالملخص
Objective To discuss the feasibility,safety and surgical effect of the modified Prolene thread double-headed needle"U-shaped"suture combined with extra-and intracavity combination knotting method in thoracoscopic diaphragm plication in the treatment of diaphragmatic eventration in infants.Methods A retrospective analysis was conducted on clinical data of 70 infants who underwent thoracoscopic diaphragm plication in the treatment of diaphragmatic eventration in our hospital from May 2010 to May 2022.According to the different methods of suturing and knotting,the patients were divided into the improved group(modified Prolene thread double-headed needle"U-shaped"suture combined with extra-and intracavity combination knotting method,n =30)and the conventional group(intracavity suture knotting method,n = 40).The perioperative indicators,as well as whether there was knot loosening or recurrence of diaphragmatic eventration,were compared between the two groups.Results All the 70 operations were performed safely and successfully,without conversion to open surgery.The operation time in the improved group was significantly less than that in the conventional group[(35.3±7.4)min vs.(64.7±10.8)min,t =13.521,P =0.000].There were no statistically significant differences between the two groups in terms of intraoperative bleeding volume,indwelling time of thoracic drainage tube,postoperative hospital stay,preoperative,intraoperative,and postoperative pH values,PO2,and PCO2 in arterial blood gas,and postoperative slight diaphragm elevation(P>0.05).All the 70 cases were followed up for 6-24 months postoperatively,with a median follow-up time of 12 months,having no knot loosening or recurrence of diaphragmatic eventration.No death was reported.Conclusions The modified Prolene thread double-headed needle"U-shaped"suture combined with extra-and intracavity combination knotting method in thoracoscopic diaphragm plication in the treatment of diaphragmatic eventration in infants is safe,feasible,effective,and easy to operate.Doctors with a certain endoscopic surgery experience can master it quickly,which is suitable for promotion in qualified hospitals.
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【Objective】 To investigate the prevalence and influencing factors of feeding difficulties in preterm infants at weaning and self-feeding transition stage, so as to provide a scientific basis for the management of feeding preterm infants. 【Methods】 Preterm infants at corrected age of 6 - 24 months were recruited from the Department of Child Health of five maternal and child health hospital of Chengdu from April to May 2021, and were surveyed by using the Chinese Version of the Montreal Children Hospital Feeding Scale (MCF-FS) and the self-designed questionnaire on the influencing factors of feeding difficulties. Then the status quo of feeding difficulties and its influencing factors were analyzed. 【Results】 The prevalence rate of feeding difficulties in 231 preterm infants was 32%. Among them, the prevalence rate of mild, moderate and severe feeding difficulties was 15.2%, 7.8% and 9.1%, respectively. Binary Logistic stepwise regression analysis indicated that food allergy (OR=4.253, 95%CI: 1.430 - 12.649), anxious mood of caregivers (OR=6.064, 95%CI: 2.998 - 12.268), tease or chase during eating(OR=2.873, 95%CI: 1.382 - 5.970), recreational activities at eating (OR=2.328, 95%CI: 1.115 - 4.860), and forced feeding (OR=2.772, 95%CI: 1.239 - 6.198) were positively associated with feeding difficulty of preterm infants(P<0.05). 【Conclusion】 Feeding difficulties in the weaning and self-feeding transition period of preterm infants are prevalent, so the guidance should focus on premature infants with food allergy, anxious caregivers and improper feeding behaviors, and appropriate interventions should be taken to promote scientific feeding.
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Small for gestational age (SGA) infants are more likely to experience neurocognitive impairments compared to appropriate for gestational age (AGA) infants. This paper reviews recent research on the neurocognitive development of SGA children. SGA can lead to a "brain-sparing effect" due to growth restriction, which may affect cerebral blood flow and brain structure. However, this does not guarantee normal brain development. Restrictive blood flow can result in changes in brain structure, such as reduced total white matter and gray matter volume in various brain regions, including the cerebral cortex, hippocampus and cerebellum, ultimately leading to decreased head circumference. SGA children also exhibit lower scores in all neurocognitive domains, including intelligence, attention, memory, and executive function. This may result in poor academic performance and an increased risk of social, behavioral, and neurological problems, such as cerebral palsy, epilepsy, visual and hearing impairments, as well as comorbidities like attention deficit hyperactivity disorder(ADHD), autism spectrum disorder(ASD), anxiety, depression, and schizophrenia. Several risk factors for SGA-related neurocognitive impairments have been identified, including gestational hypertension, abnormal gestational weight, smoking, and catch-up growth. Studies have shown that the best interventions to improve cognitive dysplasia include nutrient supplementation, continued breastfeeding, high-quality education, and appropriate early intervention (responsive parenting) are effective in improving cognitive outcomes for SGA children.
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Infants go through a transition period before fully adapting to a diversified balanced diet after being breastfed, during which foods introduced other than milk, aimed at supplementing energy and nutrients, are referred to as complementary foods. The process of introducing complementary foods is called complementary feeding (CF). The purpose and significance of adding complementary foods include not only supplementing energy and nutrients, but also promoting the development of eating skills and fine motor functions, establishing healthy eating and food-related psychological behaviors, preventing food allergies and other allergic diseases, and materializing diversity of children′s gut flora. The feeding suggestions of introducing red meat paste first other than iron-fortified baby rice flour at the age of 6 months, and rapidly achieving diversified food exposure, is comply with the above principles. This article analyzes the purpose of infant CF, reviews the historical development of CF, and interprets relevant feeding recommendations based on new concepts of CF.
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【Objective】 To evaluate the differential miRNA expression of breast milk exosome in premature and full-term groups, and to analyze the regulatory pathways by bioinformatics, so as to provide guidance and scientific basis for the growth and development of premature infants and the prevention and treatment of related diseases. 【Methods】 From August 2020 to June 2021, breast milk samples from 13 premature (premate group) and 9 full-term infants(full-term group) in the Department of Child Health Care of the Second Affiliated Hospital of Nanjing Medical University were collected to extract exosomes. The miRNAs of two groups of breast milk exosomes were sequenced by high-throughput sequencing. According to the sequencing results, miRNA expression profiles of milk exosome were analyzed. Biological function software was used to carry out GO and KEGG pathway analysis of differential miRNA. 【Results】 The expression of miRNA in human milk exosomes was rich, especially hsa-miR-148a-3p,hsa-let-7b-5p, hsa-let-7g-5p, hsa-miR-22-3p, hsa-miR-99a-5p, hsa-miR-200, hsa-miR-146b-5p and hsa-miR-26a-5p were relatively high expressed in preterm group and full-term group. Differential expression analysis showed that compared with full-term infant breast milk, 7 miRNAs were up-regulated(log2|fold change|=2.803, 2.714, 1.632, 2.360, 1.350, 3.387, 2.137, respectively), and 5 miRNAs were down-regulated(log2|fold change|=-2.553, -2.197, -2.771, -1.395, -1.136, respectively)(|fold change>2|, P<0.05) in breast milk for preterm infants. In these differential expressed miRNAs, down-regulated miR-29b(P=0.001) and up-regulated miR-133a-3p(P=0.004) were associated with inflammation, and up-regulated miR-126-5p(P=0.021) and miR-126-3p(P=0.041) were associated with lipid metabolism. The fatty acid biosynthesis pathway was obviously enriched in preterm group. MiR-7-5p, miR-29b-3p and miR-100-5p played a role in the fatty acid synthesis pathway. 【Conclusions】 Exosomal miRNAs are rich in breast milk, and have significant differences between preterm and full-term infants′ mothers. The differentially expressed miRNA in preterm infants treast milk may be related to inflammation and promote the growth and development of preterm infants through the fatty acid biosynthesis pathway.
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【Objective】 To measure and analyze foot development indicators of children under 3 years old, in order to provide basis for the correct clinical assessment of children foot development. 【Methods】 A total of 5 894 children under 3 years old who took physical examination in the Child Health Care Department of Xi′an People′s Hospital from August 2022 to March 2023 were randomly selected. Foot length, foot width, the ratio of foot width to length and arch index were measured by image processing system, and were compared among different age groups and sex groups. 【Results】 1) Foot length, foot width and arch index of children under 3 years old increased significantly with age, while the ratio of foot width to length decreased significantly with age(F=1 345.23, 396.21,184.65, 287.03, P<0.05). 2) There was no statistical significance in foot length, foot width and arch index between left and right foot of children under 3 years old(P>0.05). 3) Foot length and foot width of boys were greater than those of girls in all age groups, and the difference was statistically significant(tfoot length:3.45 - 10.19, tfoot width: 3.77 - 9.21, P<0.05). There was no significant difference in arch index between boys and girls in all age groups(P>0.05). 【Conclusion】 Foot shape of children under 3 years old changes with age, there are differences in foot length and width between boys and girls.
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【Objective】 To analyze the effect of extensively hydrolyzed formula(eHF) in the treatment of feeding intolerance in preterm infants and the effect on hospital infection, in order to provide reference for the clinical treatment of feeding intolerance in preterm infants. 【Methods】 A total of 208 cases of preterm infants with feeding intolerance diagnosed and treated in Shandong Heze Municipal Hospital from April 2017 to February 2020 were selected into the clinical trial for eligibility assessment, then were randomly assigned into study group(n=100) and control group(n=100) after screening and exclusion. Children in the control group were fed with standard preterm formula, while children in the study group were fed with eHF. Feeding tolerance indicators, including daily milk intake, time to meconium evacuation, time to full gastrointestinal nutrition, total gastric residual counts(GRV1) in the 7-d period after resumption of breastfeeding, ratio of all-day gastric residual counts/all-day estimated milk intake after resumption of breastfeeding(GRV2) were compared between the two groups, and growth indicators(body weight growth rate, head dimension growth rate), complication incidence [necrotizing enterocolitis(NEC), pathological jaundice, positive fecal occult blood or blood in stool] and incidence of hospital-acquired infections. 【Results】 The daily milk intake(t=5.037) of the study group was higher than that of the control group, and the time of foetal excretion(t=9.217), the time to reach full gastrointestinal nutrition(t=15.833), GRV1(t=6.737), GRV2(t=9.956) were lower than those of the control group, and the differences were all statistically significant(P<0.05). The rate of weight gain(t=2.454) and head dimension growth(t=5.469) in the study group was significantly higher than those of the control group(P<0.05). The incidence of the three complications of NEC, pathological jaundice and positive fecal occult blood or blood in stool(χ2=4.310) and the incidence of hospital infections(χ2=4.688) were significantly lower in the study group than in the control group(P<0.05). 【Conclusions】 Compared with the standard formula milk for preterm infants, eHF can significantly improve the feeding intolerance of preterm infants, promote growth and development, and reduce the occurrence of hospital-acquired infections. Therefore, eHF can be widely used in clinic for preterm infants with feeding intolerance.
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Both UNICEF and WHO mention that nurturing care is the most direct and effective approach to promoting early childhood development. Nurturing care emphasizes the importance of caregivers creating a suitable nurturing environment for the early development of children to promote their health and potential. The provision of early learning opportunities is an important aspect of creating a high-quality nurturing environment. This review focuses on the importance of establishing early learning opportunities, the methods of establishing early learning environments, implementing supportive strategies, and employing relevant evaluation methods, in order to provide reference and support for the establishment of early learning opportunities in nurturing care.
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【Objective】 To explore the relationship between parental meta-emotion philosophy and family rearing environment in infants and toddlers, in order to provide guidance for building a positive family rearing environment. 【Methods】 The Parental Meta-Emotion Philosophy Scale was used to measure parents′ social emotions. Family rearing environment of infants was investigated by combining demographic data and Family Rearing Environment Scale. Independent sample t-tests, one-way analysis of variance, Spearman correlation analysis, and multiple linear regression were utilized to analyze the relationship between parental meta-emotion philosophy and the family rearing environment. 【Results】 A total of 370 infant caregivers were included in the study. The average age of infants was (27.81±7.76) months, with 192 boys (51.9%) and 178 girls (48.1%). Parents′ education level (F=4.71), whether they were the only child or not (t=8.85), whether the infant attended nursery or not (t=-2.49), and the per capita monthly income of the family (F=4.77) showed statistical significance in relation to the differences observed among the family rearing environments of infants and toddlers (P<0.05). Multivariate analysis indicated that the emotional teaching dimension of parental meta-emotion philosophy had a positive predictive effect on the overall level of the infant′s family rearing environment (β=0.50, 95%CI: 1.11 - 1.59), while the emotional loss dimension had a negative predictive effect (β=-0.15, 95%CI: -0.85 - -0.07). 【Conclusion】 The parental meta-emotion philosophy is closely related to the family rearing environment and serves as an important factor influencing it. It is supposed to improve parents′ emotional literacy and enrich their knowledge of parental meta-emotion philosophy, so as to help build a positive family rearing environment.
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【Objective】 To investigate the current state of infant responsive caregiving and to analyze its correlation with caregiver parenting confidence, in order to provide theoretical basis for improving the level of responsive care for infants and young children. 【Methods】 A cross-sectional survey was conducted from October 2022 to February 2023 to select 1 028 infants and young children under 3 years old who underwent health examinations in the Department of Child Healthcare. Participants completed a general data questionnaire, the Karitane Parenting Confidence Scale, and the Infant Responsive Caregiving Scale. Hierarchical multiple linear regression analysis was used to investigate the related influencing factors of infant responsive care and to analyze the relationship between caregiver parenting confidence and responsive caregiving. 【Results】 The level of responsive caregiving was found to be associated with various factors such as infant age(χ2=21.196), mode of pregnancy(Z=-2.072), history of pregnancy protection during pregnancy(Z=-4.713), history of pregnancy complications (Z=-4.504), gestational week at birth(χ2=41.358), small for term infants(Z=-3.497), neonatal intracranial hemorrhage(Z=-5.425), neonatal hyperbilirubinemia(Z=-2.184), maternal education level(χ2=9.419), family income(χ2=11.211) as well as type of family (χ2=15.360)(P < 0.05). Additionally, a significant correlation was observed between parenting confidence and responsive caregiving(r=0.421,P<0.001). Hierarchical multiple linear regression analysis revealed that caregiver parenting confidence had a significant positive effect on the level of responsive caregiving (B=0.623, P<0.05), even after controlling for the effect of demographic factors. 【Conclusion】 The level of infant responsive caregiving is influenced by caregiver parenting confidence, and increasing caregiver parenting confidence can effectively improve the quality of responsive caregiving for infants and young children.
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【Objective】 To explore the impact of intrapartum antibiotic prophylaxis (IAP) on antibiotic resistance genes (ARGs) in the gut microbiota of infants up to 6 months of age and their longitudinal changes, in order to provide theoretical basis for the rational use of antibiotics and antibiotic resistance control. 【Methods】 Fecal samples were collected within 3 days, 2 months, and 6 months from a maternal and birth cohort conducted between January 2018 and June 2019. A panel of 6 common ARGs (aac(6′)-Ib, qnrS, blaTEM, ermB, mecA, tetM) were tested, the absolute abundance and positive detection rate by qPCR were calculated. Nonparametric and linear mixed model (LMM) analysis were used to assess the influence of IAP on the absolute abundance of antibiotic resistance genes and the longitudinal changes in their abundance at the three time points. 【Results】 A total of 157 samples from 65 singleton infants were analyzed, including 15 mothers (23.1%) who received IAP. The detection rate of ARGs was high in infants up to six months of age, and the abundance of ARGs tended to increase over time. IAP significantly increased the abundance of the mecA gene in the gut microbiota of vaginally delivered infants at 6 months of age (6.1±1.1 in the VDIAP group vs. 3.8±4.6 in the VDno-IAP group, P=0.046). Additionally, in cesarean section infants, there was a significant increase in the abundance of aac(6′)-Ib genes at 2 months (β=3.81, ,P<0.05), P<0.05] and 6 months of age (β=4.89, ,P<0.001), P<0.001) compared to 3 days of age. 【Conclusions】 The findings suggest that IAP can increase the abundance of ARGs in 6-month-old infants, and this effect is still significant after stratifying by delivery mode. Therefore, the rational and standardized use of intrapartum antibiotics may help reduce the development of antibiotic resistance.
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【Objective】 To understand the prevalence of retinopathy (ROP) in preterm infants with gestational age ≤34 weeks in the First Affiliated Hospital of Xinjiang Medical University, and to analyze the associated risk factors, so as to provide a basis for early screening of high-risk premature infants. 【Methods】 A retrospective analysis was conducted on the relevant case data of hospitalized premature infants with gestational age ≤34 weeks in neonatal intensive care unit (NICU) of the First Affiliated Hospital of Xinjiang Medical University from June 2015 to June 2020. Infants were divided into ROP group and non-ROP group based on the results of fundus screening. Relevant data were collected to analyze the relevant risk factors for ROP in premature infants. 【Result】 A total of 1 738 premature infants with gestational age ≤34 weeks were included, with 292 cases (16.8%) in ROP group and 1 446 cases in non-ROP group. Logistic regression analysis revealed that bronchopulmonary dysplasia(BPD) (OR=3.379, 95%CI:1.835 - 6.221), anemia (OR=7.388, 95%CI: 4.262 - 12.806), receiving blood transfusion treatment (OR=2.129, 95%CI: 1.278 - 3.547), oxygen requirement time >7 days (OR=3.429, 95%CI: 2.309 - 5.094), and the fraction of inspired oxygen greater than 40% (OR=2.541, 95%CI: 1.540 - 4.193) were independent risk factors for the occurrence of ROP. Among these patients, 167 eyes (103 patients) received treatment of ROP, including 108 eyes treated with intraocular injection of Rizumab, 35 eyes treated with fundus laser, and 24 eyes treated with combination of both. All patients had acceptable outcomes during the follow-up. 【Conclusions】 Premature infants with anemia, BPD, receiving blood transfusion treatment, oxygen requirement time >7 days, and the fraction of inspired oxygen >40% are at high risk of developing ROP. Standardized fundus screening and timely treatment measures are essential to reduce the risk of visual impairment in premature infants.
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ObjectiveTo investigate the clinical features and high risk of very preterm infants with late-onset bacterial sepsis，so as to propose feasible prevention and treatment suggestions． MethodsTotally 94 very preterm infants with late-onset bacterial sepsis from the Neonatology Department of Women’s Hospital of Jiangnan University were recruited from February， 2012 to January， 2024. Their clinical data， including the perinatal situation， clinical symptoms， pathogens， risk factors and treatment， were collected and analyzed. ResultsThe incidence rate of very preterm infants with late-onset bacterial sepsis were 8.40 for 100 live birth babies. The major pathogens of the infections among these very premature infants included gram-positive bacteria （71.1%）. Logistic regression analysis showed that long term（≥7 d）use of antibiotics， invasive mechanical ventilation， indwelling central venous catheter（≥7 d）， and vaginal delivery were high risk factors of very preterm infants with late-onset bacterial sepsis， the relative risk （OR） values were 2.787， 4.243， 3.033 and 2.174， respectively. ConclusionThe gram-positive bacteria are the main pathogens of late-onset bacterial sepsis in very preterm infants. Long term（≥7 d）use of antibiotics， invasive mechanical ventilation， indwelling central venous catheter（≥7 d）and vaginal delivery are high risk factors of very preterm infants with late-onset bacterial sepsis. The incidence of late-onset bacterial sepsis in very preterm infants can be reduced by strengthening perinatal management， shortening the time of antibiotic application and reducing invasive operations.
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AIM: To analyze the abnormal refractive status of infants and young children aged 6 to 48 months, and to provide basis for the correction of ametropia and the early prevention and treatment of amblyopia.METHODS: Infants and young children aged 6 to 48 months were examined for refraction by Spot vision screener for natural optometry. Clinical data of infants and young children with refractive abnormalities were collected, Ciliary muscle paralysis agent was used for retinoscopy and optometry, and the results were statistically analyzed.RESULTS: A total of 168 cases(336 eyes)with abnormal Spot refractive outcomes were collected, with a high proportion of hyperopia and astigmatism abnormalities, 38.4% and 28.6%, respectively, while the proportion of myopia was low(12.2%). There were 90 cases of anisometropia(≥1.00 D), among which 41 cases(45.6%)were astigmatic anisometropia, 33 cases(36.7%)were hyperopic anisometropia, and 16 cases(17.8%)were myopic anisometropia, accounting for the least proportion. A total of 109 infants and young children with Spot refractive abnormalities completed ciliary muscle paralysis retinal optometry. The analysis of the difference and correlation between Spot diopter and post ciliary muscle paralysis optometry results showed that the difference in astigmatism was 0.34±0.64 D(P<0.001), the difference in hyperopia was -2.10±1.27 D(P<0.001), and the difference in myopia was -0.43±0.91 D(P=0.023). Although there was a statistical difference between the two results, astigmatism, hyperopia, and myopia were highly positively correlated, respectively(r=0.694, 0.762, 0.909).CONCLUSION: The main refractive abnormalities in infants and young children aged 6 to 48 months are astigmatism, hyperopia, and anisometropia, with fewer abnormalities in myopia. For screening abnormalities, further ciliary muscle paralysis agent retinoscopy and optometry should be performed, and glasses correction should be given to effectively prevent refractive amblyopia in infants and young children.
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Objective To investigate the in-hospital screening results of developmental dysplasia of the hip (DDH) in infants and young children in Ili area, and to analyze the risk factors affecting the occurrence of DDH. Methods According to the cluster sampling method 5 536 infants and young children who underwent DDH screening in the pediatric outpatient department and orthopedic outpatient department of our hospital from December 2019 to June 2022 were selected as the research objects. The children who met the diagnostic criteria of DDH were selected as the observation group (n=35), and 100 normal children were selected as the control group. Univariate and multivariate analysis were used to determine the independent risk factors affecting the occurrence of DDH in infants. Results Among the 39 cases were positive in primary screening, 35 cases were positive in secondary screening, and the positive rate was 6.32‰ . The results of single factor analysis showed that the proportion of women, second birth and above, caesarean section, breech delivery, family history, high altitude area, living environment room temperature °C, and leg binding when swaddling in the observation group was higher than that in the control group (P°C and leg binding in infants are related to the occurrence of DDH in infants, which can provide some reference for clinical screening, diagnosis and treatment.
الملخص
Objective:To explore the early predictive value of umbilical cord blood S100β protein and lactate combined with amplitude integrated electroencephalogram（aEEG）in small for gestational age（SGA）preterm infants with brain injury.Methods:One hundred and six cases of SGA preterm infants were enrolled in this study in Neonatology Department of Inner Mongolia People's Hospital from January 2019 to December 2021. Umbilical cord blood serum S100β protein and lactate at birth of All SGA preterm infants were tested，and aEEG was monitored at 6h and 72 h after birth，corrected gestational age of 32 weeks and 37 weeks. According to the diagnostic criteria of brain injury in preterm infants，SGA preterm infants were divided into brain injury group（45 cases）and non-brain injury group（61 cases），and compared the differences of S100β protein，lactate and the designated time aEEG between the two groups.SGA preterm infants with brain injury were further divided into symmetrical group（28 cases）and non-symmetrical group（15 cases）. The differences of umbilical cord blood S100β protein and lactate level between the two groups were compared，and the diagnostic value in different types of SGA preterm infants with brain injury was also compared.Results:SGA preterm infants in the brain injury group had significantly higher levels of umbilical cord blood S100β protein［（0.826±0.218）μg/L vs（0.397±0.196）μg/L， t=8.316， P<0.05］and lactate［（8.5±1.3）mmol/L vs（3.8±0.9）mmol/L， t=3.281， P<0.05］than those in non-brain injury group.Symmetric SGA group had higher level of S100β protein than the asymmetric SGA group［（0.924±0.205）μg/L vs（0.438±0.196）μg/L， t=5.734， P<0.05］.But there was no statistically significant difference in lactate levels［（5.6±1.4）mmol/L vs（3.9±1.2）mmol/L， t=0.932， P>0.05］between symmetric SGA group and asymmetric SGA group. The abnormal rates of aEEG in brain injury group and non-brain injury group were respectively 100%（45/45）vs 22.95%（14/61）at 6 h after birth，95.56%（43/45）vs 16.39%（10/61）at 72 h after birth，62.22%（28/45）vs 6.56%（4/61）at 32 weeks of corrected gestational age，22.22%（10/45）vs 3.28%（2/61）at 37 weeks of corrected gestational age. The abnormal rate of brain injury group was higher than the non-brain injury group in the same nodal time，and the differences were statistically significant（ χ 2 value respectively 62.292，64.913，38.074，9.257，all P<0.05）. Conclusion:There were significant value in umbilical cord blood S100β protein，lactate level and aEEG monitoring in the early diagnosis in preterm infants SGA with brain injury. The combination of the three might be more helpful for the early diagnosis and timely treatment of brain injury in SGA preterm infants.
الملخص
Objective@#To learn the status and influencing factors of development among infants at ages of 0 to 36 months in Xiaoshan District, Hangzhou City, so as to provide the reference for promoting healthy development of infants.@*Methods@#Infants at ages of 0-36 months who underwent physical examination in Child Health Clinic of Xiaoshan District Community Health Service Center were selected in 2022. General data of infants and their mothers were collected through questionnaires, and the development status of infants was screened by Age and Stages Questionnaire (third edition). Factors affecting the development status were identified using a multivariable logistic regression model.@*Results@#A total of 2 519 infants were investigated, including 1 339 males (53.16%) and 1 180 females (46.84%). There were 608 infants with abnormal development of at least one functional area of communication (CM), gross motor (GM), fine motor (FM), problems solving (CG) and personal-social (PS). The abnormal rate was 24.14%, and the abnormal rates of the above functional areas were 9.77%, 6.59%, 7.98%, 6.39% and 9.33%, respectively. Multivariable logistic regression analysis showed that gender (male, OR=1.563, 95%CI: 1.191-2.052), mother's childbearing age (≥35 years, OR=1.411, 95%CI: 1.001-1.988), mother's educational level (lower than junior college, OR=1.460, 95%CI: 1.116-1.912) were factors affecting abnormal development of CM; preterm birth (OR=2.323, 95%CI: 1.315-4.103) was factors affecting abnormal development of GM; gender (male, OR=1.654, 95%CI: 1.225-2.232) was factors affecting abnormal development of FM; gender (male, OR=1.511, 95%CI: 1.086-2.102) and mode of delivery (cesarean section, OR=1.460, 95%CI: 1.060-2.010) were factors affecting abnormal development of CG; gender (male, OR=1.340, 95%CI: 1.019-1.763) and birth weight (low birth weight, OR=1.985, 95%CI: 1.149-3.432) were factors affecting abnormal development of PS.@*Conclusions@#The rate of abnormal development among infants at ages of 0 to 36 months in Xiaoshan District is 24.14%. Gender, preterm birth, mode of delivery, birth weight, mother's childbearing age and mother's educational level could affect the development status of infants.