Objective To assess the effectiveness of complementary food supplements with protein and multi-micronutrients on hemoglobin and anemia in infants and young children. Methods In 5 poor counties of Gansu, 984 children a...Objective To assess the effectiveness of complementary food supplements with protein and multi-micronutrients on hemoglobin and anemia in infants and young children. Methods In 5 poor counties of Gansu, 984 children aged 6-12 months were enrolled and divided into two groups. In addition to the usual home-made complementary food, all the children were fed one sachet of either Formula Ⅰ or Formula Ⅱ supplements each day. Protein and micronutrients were provided in Formula Ⅰ, while the same energy intake was secured in Formula Ⅱ as in Formula Ⅰ. A massive dose of vitamin A was supplemented to all the children every 6 months. Hemoglobin test was done at the same time. Results Prevalence of anemia was about 35% in both Formula Ⅰ and Formula Ⅱ group at baseline, and there were no differences in hemoglobin concentration between the two groups, During the 6-month and 12-month supplementation, hemoglobin of children in Formula Ⅰ group was higher than that in Formula Ⅱ group （P〈0.05）, and hemoglobin increase in Formula Ⅰ group was significantly higher than that in Formula Ⅱ group （P〈0.001）. After 6- and 12-mouth supplementation, the prevalence of anemia in Formula Ⅰ group dropped to 19.1% and 8.2% respectively, and it was 28.0% and 12.4% in Formula 2 group. The prevalence of anemia in Formula Ⅰ group was significantly lower than that in Formula Ⅱ group （P〈0.05）. After adjusting age and hemoglobin level at baseline, the hemoglobin increase at age of 24 months in formula 1 group was higher （10.7 g/L vs 7.9 g/L, P〈0.0001）. Conclusion Micronutrient fortified complementary food supplements, with large-dose vitamin A, is effective for children aged 6-12 months in terms of iron deficiency prevention.展开更多
Objective:To explore and analyze the clinical value of echocardiography screening and dynamic observation for ductus arteriosus closure in newborns.Methods:The study was conducted from August 2022 to December 2023.500...Objective:To explore and analyze the clinical value of echocardiography screening and dynamic observation for ductus arteriosus closure in newborns.Methods:The study was conducted from August 2022 to December 2023.500 newborns who were admitted to our hospital were selected as research subjects for this study(Kunming Tongren Hospital).All subjects underwent echocardiography to determine the severity of patent ductus arteriosus(PDA).The inner diameter of the pulmonary artery was measured,and the pulmonary artery pressure was estimated through tricuspid regurgitation.If the patient had high pulmonary artery pressure,elective closure surgery was performed.Results:Among the 500 subjects,448 cases of ductus arteriosus closure and 52 cases of PDA were detected by echocardiography,including 23 cases of simple PDA,15 cases with patent foramen ovale,11 cases with atrial septal defect,1 case with muscular ventricular septal defect,1 case with tricuspid valve prolapse,and 1 case with tricuspid valve chordae tendineae rupture.After symptomatic treatment and intervention,their echocardiogram results were reviewed and no abnormalities were found.All measurement results of children with PDA combined with pulmonary hypertension were better than before treatment(P<0.05).Conclusion:Echocardiography is a fast,accurate,and reliable non-invasive imaging examination technology.It can significantly improve congenital heart disease detection rate in infants and young children.Early intervention based on the examination results can dramatically improve the quality of life of infants and young children with PDA.展开更多
Based on the survey data of 4,739 infants and young children(IYC)under 3 years old,the study uses the propensity score matching(PSM)method to examine the role of family migration in infant and young child development(...Based on the survey data of 4,739 infants and young children(IYC)under 3 years old,the study uses the propensity score matching(PSM)method to examine the role of family migration in infant and young child development(IYCD).The study finds that the development of migrant IYC is significantly behind that of non-migrant IYC in the real-world situation.After controlling for confounders at the individual and family levels,there is no significant statistical difference in early development between migrant IYC and non-migrant IYC.Moreover,family migration does not play a significant role in IYCD in different subgroups after PSM.To protect the rights of migrant families and IYC in accessing public services,the Chinese government should build a social security policy system for migrant families and ensure starting point fairness for migrant IYC.展开更多
生长减缓是帮助早期识别营养问题的重要临床表现,尽早识别和干预婴幼儿生长减缓对改善其近远期健康结局意义重大。之前发表的相关指南和专家共识对生长减缓缺乏统一的定义,影响临床识别、评估与规范管理。2023年3月,Journal of Pediatri...生长减缓是帮助早期识别营养问题的重要临床表现,尽早识别和干预婴幼儿生长减缓对改善其近远期健康结局意义重大。之前发表的相关指南和专家共识对生长减缓缺乏统一的定义,影响临床识别、评估与规范管理。2023年3月,Journal of Pediatric Gastroenterology and Nutrition杂志发表了《生长减缓婴幼儿的追赶生长:指导临床医师的专家建议》,不仅阐述了追赶生长的重要性,还针对如何适当地定义、评估和管理生长减缓制定了切实可行的共识建议,对临床医生具有现实的指导价值。本文结合我国临床现状,对该“建议”进行解读,以期为我国临床医师管理生长减缓婴幼儿提供指导和参考。展开更多
Background Acute kidney injury(AKI)after cardiopulmonary bypass(CPB)is a common complication especially in pedi-atric population.Plasma gelsolin(pGSN)is an anti-inflammatory factor through binding with actin and pro-i...Background Acute kidney injury(AKI)after cardiopulmonary bypass(CPB)is a common complication especially in pedi-atric population.Plasma gelsolin(pGSN)is an anti-inflammatory factor through binding with actin and pro-inflammatory cytokines in circulation.Decrease in pGSN has been reported in some pathologic conditions.The purpose of the study was to determine the alterations of pGSN level in infants and young children after CPB and the role of pGSN as a predictor for the morbidity and severity of post-CPB AKI.Methods Sixty-seven infants and young children at age≤3 years old undergoing CPB were prospectively enrolled.PGSN levels were measured during peri-operative period with enzyme-linked immuno-sorbent assay and normalized with plasma total protein concentration.Other clinical characteristics of the patients were also recorded.Results In patients developing AKI,the normalized pGSN(pGSN_(N))levels significantly decreased at 6 h post-operation and remained low for 24 h post-operation as compared to the patients with non-AKI.PGSNN at 6 h post-operation combining with CPB time presents an excellent predictive value for AKI.Conclusions Decreased pGSN_(N)identifies post-CPB AKI in the patients≤3 years old,and is associated with adverse clini-cal outcomes.The findings suggest that circulating GSN in post-CPB patients may have beneficial effects on diminishing inflammatory responses.展开更多
文摘Objective To assess the effectiveness of complementary food supplements with protein and multi-micronutrients on hemoglobin and anemia in infants and young children. Methods In 5 poor counties of Gansu, 984 children aged 6-12 months were enrolled and divided into two groups. In addition to the usual home-made complementary food, all the children were fed one sachet of either Formula Ⅰ or Formula Ⅱ supplements each day. Protein and micronutrients were provided in Formula Ⅰ, while the same energy intake was secured in Formula Ⅱ as in Formula Ⅰ. A massive dose of vitamin A was supplemented to all the children every 6 months. Hemoglobin test was done at the same time. Results Prevalence of anemia was about 35% in both Formula Ⅰ and Formula Ⅱ group at baseline, and there were no differences in hemoglobin concentration between the two groups, During the 6-month and 12-month supplementation, hemoglobin of children in Formula Ⅰ group was higher than that in Formula Ⅱ group （P〈0.05）, and hemoglobin increase in Formula Ⅰ group was significantly higher than that in Formula Ⅱ group （P〈0.001）. After 6- and 12-mouth supplementation, the prevalence of anemia in Formula Ⅰ group dropped to 19.1% and 8.2% respectively, and it was 28.0% and 12.4% in Formula 2 group. The prevalence of anemia in Formula Ⅰ group was significantly lower than that in Formula Ⅱ group （P〈0.05）. After adjusting age and hemoglobin level at baseline, the hemoglobin increase at age of 24 months in formula 1 group was higher （10.7 g/L vs 7.9 g/L, P〈0.0001）. Conclusion Micronutrient fortified complementary food supplements, with large-dose vitamin A, is effective for children aged 6-12 months in terms of iron deficiency prevention.
文摘Objective:To explore and analyze the clinical value of echocardiography screening and dynamic observation for ductus arteriosus closure in newborns.Methods:The study was conducted from August 2022 to December 2023.500 newborns who were admitted to our hospital were selected as research subjects for this study(Kunming Tongren Hospital).All subjects underwent echocardiography to determine the severity of patent ductus arteriosus(PDA).The inner diameter of the pulmonary artery was measured,and the pulmonary artery pressure was estimated through tricuspid regurgitation.If the patient had high pulmonary artery pressure,elective closure surgery was performed.Results:Among the 500 subjects,448 cases of ductus arteriosus closure and 52 cases of PDA were detected by echocardiography,including 23 cases of simple PDA,15 cases with patent foramen ovale,11 cases with atrial septal defect,1 case with muscular ventricular septal defect,1 case with tricuspid valve prolapse,and 1 case with tricuspid valve chordae tendineae rupture.After symptomatic treatment and intervention,their echocardiogram results were reviewed and no abnormalities were found.All measurement results of children with PDA combined with pulmonary hypertension were better than before treatment(P<0.05).Conclusion:Echocardiography is a fast,accurate,and reliable non-invasive imaging examination technology.It can significantly improve congenital heart disease detection rate in infants and young children.Early intervention based on the examination results can dramatically improve the quality of life of infants and young children with PDA.
基金funded by the National Natural Science Foundation of China(No.62177010)the Excellence Enhancement Program of the First-Class Education Discipline Project(No.YLXKPY-XSDW202209).
文摘Based on the survey data of 4,739 infants and young children(IYC)under 3 years old,the study uses the propensity score matching(PSM)method to examine the role of family migration in infant and young child development(IYCD).The study finds that the development of migrant IYC is significantly behind that of non-migrant IYC in the real-world situation.After controlling for confounders at the individual and family levels,there is no significant statistical difference in early development between migrant IYC and non-migrant IYC.Moreover,family migration does not play a significant role in IYCD in different subgroups after PSM.To protect the rights of migrant families and IYC in accessing public services,the Chinese government should build a social security policy system for migrant families and ensure starting point fairness for migrant IYC.
文摘生长减缓是帮助早期识别营养问题的重要临床表现,尽早识别和干预婴幼儿生长减缓对改善其近远期健康结局意义重大。之前发表的相关指南和专家共识对生长减缓缺乏统一的定义,影响临床识别、评估与规范管理。2023年3月,Journal of Pediatric Gastroenterology and Nutrition杂志发表了《生长减缓婴幼儿的追赶生长:指导临床医师的专家建议》,不仅阐述了追赶生长的重要性,还针对如何适当地定义、评估和管理生长减缓制定了切实可行的共识建议,对临床医生具有现实的指导价值。本文结合我国临床现状,对该“建议”进行解读,以期为我国临床医师管理生长减缓婴幼儿提供指导和参考。
基金supported by grants from National Natural Science Foundation of China(81100050 to Shan-Shan Shi,81301612 to Xi-Wang Liu)Science and Technology Bureau of Zhejiang Province(2011C23011 to Qiang Shu)+1 种基金Ministry of Education Doctoral Station Foundation(20120101110049 to Qiang Shu)National Key Technology Support Program(2012BAI04B05 to Qiang Shu).
文摘Background Acute kidney injury(AKI)after cardiopulmonary bypass(CPB)is a common complication especially in pedi-atric population.Plasma gelsolin(pGSN)is an anti-inflammatory factor through binding with actin and pro-inflammatory cytokines in circulation.Decrease in pGSN has been reported in some pathologic conditions.The purpose of the study was to determine the alterations of pGSN level in infants and young children after CPB and the role of pGSN as a predictor for the morbidity and severity of post-CPB AKI.Methods Sixty-seven infants and young children at age≤3 years old undergoing CPB were prospectively enrolled.PGSN levels were measured during peri-operative period with enzyme-linked immuno-sorbent assay and normalized with plasma total protein concentration.Other clinical characteristics of the patients were also recorded.Results In patients developing AKI,the normalized pGSN(pGSN_(N))levels significantly decreased at 6 h post-operation and remained low for 24 h post-operation as compared to the patients with non-AKI.PGSNN at 6 h post-operation combining with CPB time presents an excellent predictive value for AKI.Conclusions Decreased pGSN_(N)identifies post-CPB AKI in the patients≤3 years old,and is associated with adverse clini-cal outcomes.The findings suggest that circulating GSN in post-CPB patients may have beneficial effects on diminishing inflammatory responses.
