BACKGROUND Unintended pregnancy occurs when an individual or couple conceives without planning or desire,which can potentially affect a child’s physical,mental,and social well-being.This can then lead to long-term so...BACKGROUND Unintended pregnancy occurs when an individual or couple conceives without planning or desire,which can potentially affect a child’s physical,mental,and social well-being.This can then lead to long-term socioeconomic challenges for families and communities.Although its impact on child growth and development is a pressing concern,research remains limited particularly in multicenter settings.AIM To examine the long-term consequences of unintended pregnancy on the critical years of early childhood growth and development.METHODS This analytical observational study employed a case-control design and was conducted in research centers across Indonesia,encompassing those located in Central Java,Lampung,Bali,and West Nusa Tenggara.A total of 700 children aged≤5 years with histories of intended or unintended pregnancies participated.Data collection involved structured interviews and direct anthropometric and developmental assessments.Data analyses were conducted using multivariate statistics and partial least squares structural equation modeling.RESULTS Unintended pregnancy was found to have a statistically significant effect on both child growth(t=8.178;P<0.001)and child development(t=25.688;P<0.001).Key growth problems identified included underweight,undernutrition,abnormal head circumference,and stunting.Developmental challenges prominently associated with unintended pregnancy included behavioral and emotional disorders,autism spectrum disorder,attentiondeficit/hyperactivity disorder,social and motor skill deficits,as well as visual and hearing impairments.CONCLUSION Unintended pregnancy significantly affects child growth and development,underscoring the need for early intervention,quality prenatal care,and strengthened family planning policies.展开更多
Community-acquired pneumonia(CAP) is one of the leading causes of morbidity and mortality in children worldwide.In this study,we aimed to describe the aetiology of viral infection of pediatric CAP in Chinese mainland....Community-acquired pneumonia(CAP) is one of the leading causes of morbidity and mortality in children worldwide.In this study,we aimed to describe the aetiology of viral infection of pediatric CAP in Chinese mainland.During November2014 to June 2016,the prospective study was conducted in 13 hospitals.The hospitalized children under 18 years old who met the criteria for CAP were enrolled.The throat swabs or nasopharyngeal aspirates(NPAs) were collected which were then screened 18 respiratory viruses using multiplex PCR assay.Viral pathogens were present in 56.6%(1539/2721) of the enrolled cases,with the detection rate of single virus in 39.8% of the cases and multiple viruses in 16.8% of the cases.The most frequently detected virus was respiratory syncytial virus(RSV)(15.2%,414/2721).The highest detection rate of virus was in <6-month-age group(70.7%,292/413).RSV,human metapneumovirus(HMPV),human parainfluenza viruses(HPIVs) and influenza B virus(Flu B) showed the similar prevalence patterns both in north and south China,but HPIVs,Flu A,human bocavirus(HBoV),human adenovirus(HAdV) and human coronaviruses(HCoVs) showed the distinct circulating patterns in north and south China.Human enterovirus/human rhinovirus(HEV/HRV)(27.6%,27/98),HBoV(18.4%,18/98),RSV(16.3%,16/98) and HMPV(14.3%,14/98) were the most commonly detected viruses in severe pneumonia cases with single virus infection.In conclusion,viral pathogens are frequently detected in pediatric CAP cases and may therefore play a vital role in the aetiology of CAP.RSV was the most important virus in hospitalized children with CAP in Chinese mainland.展开更多
Objective:To observe the efficacy of LIU’s infantile Tuina(Chinese therapeutic massage)combined with Bi Yan Gao in treating allergic rhinitis(AR)in kids and the impact on serum inflammatory factors.Methods:A total of...Objective:To observe the efficacy of LIU’s infantile Tuina(Chinese therapeutic massage)combined with Bi Yan Gao in treating allergic rhinitis(AR)in kids and the impact on serum inflammatory factors.Methods:A total of 120 kids with AR were recruited and divided into a Tuina group,a Bi Yan Gao group,and a combined group using the random number table method,with 40 cases in each group.The three groups all received oral desloratadine syrup as the basic intervention.In addition,the Tuina group was treated with LIU’s infantile Tuina therapy once daily;the BI Yan Gao group received external application of Bi Yan Gao,once every morning and night;the combined group was intervened by LIU’s infantile Tuina plus Bi Yan Gao external application.The intervention lasted for 8 weeks.Before and after the intervention,the total nasal symptom score(TNSS)was compared,and the serum levels of interleukin(IL)-4,IL-6,IL-8,and immunoglobulin E(IgE)were detected.The total effective rate was also compared among the three groups.Results:After 8 weeks of treatment,the total effective rate was 87.2%in the combined group,60.5%in the Tuina group,and 57.5%in the Bi Yan Gao group,showing significant between-group differences(P<0.05).The contents of serum IL-6,IL-8,and IgE were lower in the combined group compared to the Tuina and Bi Yan Gao groups,presenting statistical significance(P<0.05).The level of IL-4 was statistically parallel across the three groups(P>0.05).Conclusion:The combined use of LIU’s infantile Tuina and Bi Yan Gao can improve nasal symptoms and lower the levels of serum inflammatory factors and IgE in kids with AR,producing a higher total effective rate compared to the separate use of the two approaches.展开更多
The airflow mechanics in adult nasal airways,whether healthy or abnormal,are extensively studied and investigated,but the flow mechanics in child nasal airways remain underexplored.This study investigates the airflow ...The airflow mechanics in adult nasal airways,whether healthy or abnormal,are extensively studied and investigated,but the flow mechanics in child nasal airways remain underexplored.This study investigates the airflow mechanics in the child’s nasal upper airway with adenoid hypertrophy,with an adenoid nasopharyngeal ratio(AN of 0.9),under cyclic inhalation and exhalation.An inlet respiratory cycle with three different flow rates(3.2 L/min calm breathing,8.6 L/min normal breathing,and 19.3 L/min intensive breathing)was simulated by using the computational fluid dynamics approach.To better capture the interaction between airflow and the flexible airway tissue,fluid-structure interaction analysis was performed at the normal breathing rate.Comparing the airflow dynamics during inhalation and exhalation,the pressure drops,nasal resistance,and wall shear stress show significant differences in the nasopharyngeal region for all different flow rates.This observation suggests that the inertial effect associated with the transient flow is important during exhalation and inhalation.Furthermore,the considerable temporal variation in flow rate distribution across a specific cross-section of the nasal airway highlights the critical role of transient data in virtual surgery planning and data for clinical decisions.展开更多
The Realgar-Indigo Naturalis formula(RIF)is a proprietary Chinese medicine,which is one of the important drugs in the treatment of pediatric acute promyelocytic leukemia(APL).However,the dose of RIF in clinical applic...The Realgar-Indigo Naturalis formula(RIF)is a proprietary Chinese medicine,which is one of the important drugs in the treatment of pediatric acute promyelocytic leukemia(APL).However,the dose of RIF in clinical application is not uniform and the long-term effectiveness and safety of combining RIF with all-trans retinoic acid(ATRA)in a larger population of pediatric APL patients remains undocumented.We conducted a multicenter single-arm clinical trial(ChiCTR-OIC-16010014)in China.Individuals newly diagnosed with APL were treated with CCCG-APL-2017 protocol which is based on RIF and ATRA in consolidation.The event-free survival(EFS)and overall survival(OS)outcomes were evaluated.We recruited 200 patients diagnosed with APL.The six-year OS rate was 100%in the low-risk(LR)group and 97.6%in the high-risk(HR)group.The six-year EFS rate was 98.3%in the LR group and 97.6%in the HR group.Plasma levels of arsenic remained stable after the administration of RIF at a dosage of 60 mg/kg/d for seven days and returned to baseline levels within fourteen days after discontinuation of RIF administration,which is consistent with a concentration of 135 mg/d/kg.Furthermore,controlling white blood cells(WBC)to maintain levels at or below 30×10^(9)/L during induction therapy can decrease the incidence of induced differentiation syndrome(DS)or alleviate its symptoms.Our study demonstrated that the CCCG-APL-2017 protocol,which combines RIF with ATRA,is both effective and safe in treating children with APL.展开更多
Background:Undernutrition poses a major threat for the growth and development of children in remote island regions of Bangladesh.Methods:This study investigated the prevalence and risk predictors of undernutrition amo...Background:Undernutrition poses a major threat for the growth and development of children in remote island regions of Bangladesh.Methods:This study investigated the prevalence and risk predictors of undernutrition among children under five in the island regions of Bangladesh.A cross‐sectional study was conducted in 13 unions across two islands,with a random sample of 549 children.Results:Descriptive analyses showed that underweight(Z‐score<−2),wasting(Z‐score<−2),and stunting(Z‐score<−2)were prevalent,with rates of 36.80%,24.60%,and 47.20%,respectively.Significant predictors of underweight included a history of diarrhea(AOR=2.24,p<0.001),acute respiratory infection(ARI)(AOR=1.84,p<0.01),anemic caregivers(AOR=1.52,p<0.05),and belonging to day labor families(AOR=0.29,p<0.01).Childhood wasting was significantly associated with partial vaccination(AOR=2.84,p<0.001),large family size(AOR=1.79,p<0.05),higher birth order(AOR=0.58,p<0.05),diarrhea(AOR=3.09,p<0.001),anemic mothers(AOR=1.89,p<0.05),primary(AOR=3.35,p<0.05)and secondary(AOR=4.11,p<0.01)maternal education,and fathers working abroad(AOR=0.42,p<0.05)or as daily laborers(AOR=0.17,p<0.001).Stunting was more common among children with partial vaccination,diarrhea,and ARI,and less common among those with a history of fever or those from day laborer families.Conclusion:Overall,undernutrition among children in the island areas of Bangladesh is influenced by multiple factors,necessitating a multisectoral approach to improve their nutritional status.展开更多
We investigated the psychological effects of nail treatments on children living in child welfare facilities.We performed a single nail treatment on children living in child welfare facilities.As a result,we found that...We investigated the psychological effects of nail treatments on children living in child welfare facilities.We performed a single nail treatment on children living in child welfare facilities.As a result,we found that feelings of“energy”,“relaxation”,and“comfort”tended to increase more strongly after the treatment than before.Furthermore,these feelings increased even more after the nail treatment.The effects of nail treatments were unrelated to gender or previous nail experience.Furthermore,nail treatments increased communication and interaction with facility staff and other children residing in the facility,promoting self-expression,and,as a result,increasing a sense of accomplishment,acceptance from others,and self-esteem.This suggests that positive emotions persisted even after nail treatments,leading to positive changes in daily life.展开更多
With the widespread adoption of smartphones,parental phubbing behaviors have become increasingly prevalent,potentially affecting preschool children’s development.Current research primarily focuses on adolescent popul...With the widespread adoption of smartphones,parental phubbing behaviors have become increasingly prevalent,potentially affecting preschool children’s development.Current research primarily focuses on adolescent populations,while the mechanisms through which parental phubbing and authoritarian parenting style influence preschool children’s behavioral problems within the Chinese cultural context remain to be explored.Our investigation seeks to examine the factors contributing to behavioral difficulties among children of preschool age and provide theoretical guidance for prevention.Methods In our research,we utilized a convenience sampling approach to collect data from parents whose children(n=612)were between 3 and 7 years of age.The questionnaire distribution was facilitated via the Wenjuanxing online survey platform.Research instruments included the Parental Phubbing Scale,Parent-Child Relationship Scale,Authoritarian Parenting Style Scale,and Conners Child Behavior Rating Scale.For analytical procedures,we employed SPSS 24.0 to generate descriptive statistics and correlation analysis.Chain mediation effects were examined via Process macro,while significance assessment of the mediating effects relied on the Bootstrap method for constructing 95%confidence intervals.Results A statistically significant positive association was observed between parental phubbing and behavioral problems exhibited by children(r=0.251,p<0.001).Parental phubbing exhibited a significant direct effect on children’s behavioral problems(β=0.088,p<0.001).Analysis of sequential mediation demonstrated that authoritarian parenting style together with parent-child conflict functioned as significant intermediary variables in the relationship between parental phubbing and children’s problem behaviors(β=0.163,p<0.001),with these indirect pathways constituting 64.94%of the total effect.Conclusion Parental phubbing significantly contributes to behavioral problems in preschool children.Parents should monitor their media use,improve their parenting approach,and enhance parent-child relationships to reduce behavioral problems in preschool children.展开更多
Objectives:This study examines the effectiveness of an eight-week game-based physical activity program designed to reduce post-traumatic stress levels in children affected by the Kahramanmaraş-centered earthquakes tha...Objectives:This study examines the effectiveness of an eight-week game-based physical activity program designed to reduce post-traumatic stress levels in children affected by the Kahramanmaraş-centered earthquakes that occurred in Turkey on 06 February 2023.Following the earthquake,millions of children experienced significant changes in their education and living conditions,adversely affecting their psychological health.Methods:The therapeutic effects of physical activity on post-traumatic stress disorder(PTSD)are frequently emphasized in the literature,and this study specifically focuses on the impact of game-based exercises.The research employed an experimental design,involving 80 earthquake-affected children aged 10 to 13,who were randomly assigned to either an experimental group(n=40)or a control group(n=40).The experimental group participated in game-based physical activities three times per week for eight weeks,with each session lasting 60 min.Data were collected using the Child Post-Traumatic Stress Reaction Index(CPTS-RI),and pre-test and post-test comparisons were conducted.Results:Children in the experimental group showed a marked reduction in PTSD symptoms,with mean CPTS-RI scores decreasing from 2.60 at pre-test to 1.91 at post-test.In contrast,the control group’s scores remained virtually unchanged(2.59 at pre-test vs.2.57 at post-test).Two-way ANOVA demonstrated significant main effects of group and time,as well as a significant group×time interaction(F=114.88,p<0.001,η^(2)=0.42),indicating that the reduction was attributable to participation in the game-based physical activity program.These findings highlight not only the statistical significance but also the practical relevance of structured,culturally adapted physical activity interventions for trauma-exposed children.Conclusion:These findings suggest that regular,structured game-based physical activities can support the mental health of children following traumatic events such as earthquakes and reduce their stress levels.The study recommends integrating physical activity into post-disaster psychosocial support programs and highlights it as an effective,accessible,and enjoyable method to enhance children’s trauma coping skills.Accordingly,it advocates for the wider implementation of physical activity-based interventions in similar crisis situations.展开更多
This study examined the positive changes that water-based nail treatments can bring to emotions and behavior in children who do not attend school and use a place for school-refusing children.Children who do not attend...This study examined the positive changes that water-based nail treatments can bring to emotions and behavior in children who do not attend school and use a place for school-refusing children.Children who do not attend school and use a place for school-refusing children were given water-based nail treatments about once a week for three months.In addition,the parents of these children were asked to respond to questions about their children’s daily activities.The results showed that natural communication through nail treatments significantly increased positive emotions.However,continued nail treatments did not reduce the children’s problem behaviors.Some children returned to school,while others continued not attending school.Increased frequency of visits and number of treatments confirmed the promotion of communication.It was suggested that building positive relationships with family and supporters is important for achieving sustained effects from nail treatments.This study showed that nail treatments are a useful tool for promoting positive emotions,self-acceptance,and social skills,and may contribute to the emotional growth and social interest of children who do not attend school.展开更多
BACKGROUND Helicobacter pylori(H.pylori)infection is a prevalent disease encountered in military internal medicine and recognized as the main cause of dyspepsia,gastritis,and peptic ulcer,which are common diseases in ...BACKGROUND Helicobacter pylori(H.pylori)infection is a prevalent disease encountered in military internal medicine and recognized as the main cause of dyspepsia,gastritis,and peptic ulcer,which are common diseases in military personnel.Current guidelines in China state all patients with evidence of active infection with H.pylori are offered treatment.However,the prevalence of H.pylori infection and its regional distribution in the military population remain unclear,which hinders effective prevention and treatment strategies.Understanding the prevalence of H.pylori infection in the military population will aid in the development of customized strategies to better manage this infectious disease.AIM To investigate the prevalence of H.pylori infection in the Chinese military population in different geographic areas.METHODS This multicenter,retrospective study included 22421 individuals from five tertiary hospitals located in north,east,southwest,and northwest cities of China.H.pylori infection was identified using the urea breath test,which had been performed between January 2020 and December 2021.RESULTS Of the 22421 military service members,7416(33.1%)were urea breath test-positive.The highest prevalence of H.pylori was in the 30-39 years age group for military personnel,with an infection rate of 34.9%.The majority of infected subjects were younger than 40-years-old,accounting for 70.4%of the infected population.The individuals serviced in Lanzhou and Chengdu showed a higher infection prevalence than those in Beijing,Nanjing,and Guangzhou,with prevalence rates of 44.3%,37.9%,29.0%,31.1%,and 32.3%,respectively.CONCLUSION H.pylori infection remains a common infectious disease among military personnel in China and has a relatively high prevalence rate in northwest China.展开更多
Antidepressants are the main drugs used to treat depression,but they have not been shown to be effective in the treatment of child and adolescent depression.However,many adolescent depression treatment guidelines stil...Antidepressants are the main drugs used to treat depression,but they have not been shown to be effective in the treatment of child and adolescent depression.However,many adolescent depression treatment guidelines still recommend the use of antidepressants,especially specific serotonin re-uptake inhibitors.Previous studies have suggested that antidepressants have little therapeutic effect but many side effects,such as switching to mania,suicide,and non-suicidal self injury(NSSI),in the treatment of child and adolescent depression.In the process of developing guidelines,drug recommendations should not only focus on impro-ving symptoms,but they should also consider potential side effects.This review discusses the serious side effects of antidepressants,including switching to mania,suicide,and NSSI.展开更多
BACKGROUND Antibiotic resistance is a key factor influencing the treatment outcomes of Helicobacter pylori(H.pylori)infection.The antibiotic resistance spectrum of H.pylori varies in different regions.We investigated ...BACKGROUND Antibiotic resistance is a key factor influencing the treatment outcomes of Helicobacter pylori(H.pylori)infection.The antibiotic resistance spectrum of H.pylori varies in different regions.We investigated the current status of antibiotic resistance of H.pylori in Hunan Province and analyzed the factors related to such resistance to provide strategies for the accurate clinical treatment of H.pylori infection.AIM To understand the antibiotic resistance of H.pylori in Hunan Province and provide guidance for the clinical treatment of H.pylori infection.METHODS This study selected patients who underwent gastroscopy in five hospitals in Hunan Province from April 2022 to April 2023.The sensitivity of H.pylori to clarithromycin,levofloxacin,metronidazole,amoxicillin,furazolidone,and tetracycline was detected using the Agar dilution method.RESULTS H.pylori strains from a total of 566 patients were isolated and identified.The resistance rates of H.pylori strains to clarithromycin,levofloxacin,metronidazole,amoxicillin,furazolidone,and tetracycline were 49.2%,37.8%,76.1%,2.3%,1.4%,and 0.7%,respectively.The resistance rates to clarithromycin,levofloxacin,and metronidazole were high in the four regions of Hunan Province,and the overall resistance rates in central Hunan Province were higher than those in other regions.The resistance rates of H.pylori strains to clarithromycin and levofloxacin were significantly different among the different age groups(P<0.05),with the elderly group having a higher resistance rate than the young group.The resistance rate of H.pylori strains to clarithromycin was greater in patients with atrophic gastritis,and the resistance rate to levofloxacin was the lowest in patients with peptic ulcers.CONCLUSION The resistance rate of H.pylori to amoxicillin,clarithromycin,and metronidazole is high in Hunan Province.Age,stomach disease,and H.pylori reinfection may affect the antibiotic resistance of H.pylori.展开更多
OBJECTIVE:To investigate the difference in gut microbiota between population with damp-heat constitution(DHC)and balanced constitution(BC).METHODS:A multi-centered cross-sectional casecontrol study was conducted,which...OBJECTIVE:To investigate the difference in gut microbiota between population with damp-heat constitution(DHC)and balanced constitution(BC).METHODS:A multi-centered cross-sectional casecontrol study was conducted,which included 249 participants with damp-heat constitution or balanced constitution.Baseline information of participants was collected,and stool samples were collected for gut microbiota analysis.Principal coordinate analysis,linear discriminant analysis effect size analysis,receiver operating characteristic,random forest model,and phylogenetic investigation of communities by reconstruction of unobserved states methods were used to reveal the relationship between gut microbiota and the damp-heat constitution.RESULTS:Compared to those in the BC group,the richness and diversity of the microbiota,specifically those of several short-chain fatty acid producing genera such as Barnesiella,Coprobacter,and Butyricimonas,were significantly decreased in the DHC group.Regarding biological functions,flavonoid biosynthesis,propanoate metabolism,and nucleotide sugar metabolism were suppressed,while arachidonic acid metabolism and glutathione metabolism were enriched in the DHC group.Finally,a classifier based on the microbiota was constructed to discriminate between the DHC and BC populations.CONCLUSION:The gut microbiota of the DHC population exhibits significantly reduced diversity and is closely related to inflammation,metabolic disorders,and liver steatosis,which is consistent with clinical observations,thus serving as a potential diagnostic tool for traditional Chinese medicine constitution discrimination.展开更多
OBJECTIVE:To investigate the efficacy and safety of Angong Jiangya pill(AGJY,安宫降压丸)in the treatment of grade 2 hypertension with liver-fire hyperactivity syndrome.METHODS:This multicenter,randomized,double-blind,...OBJECTIVE:To investigate the efficacy and safety of Angong Jiangya pill(AGJY,安宫降压丸)in the treatment of grade 2 hypertension with liver-fire hyperactivity syndrome.METHODS:This multicenter,randomized,double-blind,placebo-controlled trial was conducted in eight medical institutions.Eligible patients with grade 2 hypertension were randomly allocated to receive AGJY or a placebo for 12 weeks.The primary outcome was the change in blood pressure(BP).The secondary outcomes were BP compliance rate,Traditional Chinese Medicine(TCM)symptoms,and Duchenne Hypertension Quality of Life Scale score.RESULTS:Data were analyzed for 117 participants in the AGJY group and 118 participants in the placebo group.After 12 weeks of treatment,AGJY compared with placebo resulted in a higher and significant reduction in systolic/diastolic BP(-15.58±10.16/-9.72±7.41 vs-8.13±8.28/-4.86±5.68 mm Hg,P<0.0001,<0.0001,respectively).BP compliance rate(31.86%vs 19.13%,P=0.027)was significantly higher in the AGJY group than in the placebo group.The AGJY group showed a significant reduction in TCM symptom score compared with the placebo group(10.82±2.03 vs 7.83±1.24,P<0.0001).Single TCM syndrome clinical control rates of the primary symptoms(dizziness,headache,and irritability)were superior in the AGJY group(71.95%,94.62%,72.53%,respectively)compared with the placebo group(48.39%,68.00%,30.52%,respectively).Scores on the Duchenne Hypertension Quality of Life Scale showed a significant increase in the AGJY group compared with the placebo group(30.65±21.06 vs 9.96±10.72,P=0.000).No serious adverse events occurred.CONCLUSION:AGJY demonstrated efficacy in lowering BP,increasing the rate of BP compliance,and improving TCM symptoms and quality of life in patients with grade 2 hypertension liver-fire hyperactivity syndrome.However,further in-depth studies are required to determine the mechanism of TCM in treating hypertension.展开更多
文摘BACKGROUND Unintended pregnancy occurs when an individual or couple conceives without planning or desire,which can potentially affect a child’s physical,mental,and social well-being.This can then lead to long-term socioeconomic challenges for families and communities.Although its impact on child growth and development is a pressing concern,research remains limited particularly in multicenter settings.AIM To examine the long-term consequences of unintended pregnancy on the critical years of early childhood growth and development.METHODS This analytical observational study employed a case-control design and was conducted in research centers across Indonesia,encompassing those located in Central Java,Lampung,Bali,and West Nusa Tenggara.A total of 700 children aged≤5 years with histories of intended or unintended pregnancies participated.Data collection involved structured interviews and direct anthropometric and developmental assessments.Data analyses were conducted using multivariate statistics and partial least squares structural equation modeling.RESULTS Unintended pregnancy was found to have a statistically significant effect on both child growth(t=8.178;P<0.001)and child development(t=25.688;P<0.001).Key growth problems identified included underweight,undernutrition,abnormal head circumference,and stunting.Developmental challenges prominently associated with unintended pregnancy included behavioral and emotional disorders,autism spectrum disorder,attentiondeficit/hyperactivity disorder,social and motor skill deficits,as well as visual and hearing impairments.CONCLUSION Unintended pregnancy significantly affects child growth and development,underscoring the need for early intervention,quality prenatal care,and strengthened family planning policies.
基金This study was supported by National Science and Technology Supported Projects(grant number:2013BAI09B11)the National Major Science&Technology Project for Control and Prevention of Major Infectious Diseases in China(grant number:2018ZX10201002-008-008,2017ZX10103004-004)。
文摘Community-acquired pneumonia(CAP) is one of the leading causes of morbidity and mortality in children worldwide.In this study,we aimed to describe the aetiology of viral infection of pediatric CAP in Chinese mainland.During November2014 to June 2016,the prospective study was conducted in 13 hospitals.The hospitalized children under 18 years old who met the criteria for CAP were enrolled.The throat swabs or nasopharyngeal aspirates(NPAs) were collected which were then screened 18 respiratory viruses using multiplex PCR assay.Viral pathogens were present in 56.6%(1539/2721) of the enrolled cases,with the detection rate of single virus in 39.8% of the cases and multiple viruses in 16.8% of the cases.The most frequently detected virus was respiratory syncytial virus(RSV)(15.2%,414/2721).The highest detection rate of virus was in <6-month-age group(70.7%,292/413).RSV,human metapneumovirus(HMPV),human parainfluenza viruses(HPIVs) and influenza B virus(Flu B) showed the similar prevalence patterns both in north and south China,but HPIVs,Flu A,human bocavirus(HBoV),human adenovirus(HAdV) and human coronaviruses(HCoVs) showed the distinct circulating patterns in north and south China.Human enterovirus/human rhinovirus(HEV/HRV)(27.6%,27/98),HBoV(18.4%,18/98),RSV(16.3%,16/98) and HMPV(14.3%,14/98) were the most commonly detected viruses in severe pneumonia cases with single virus infection.In conclusion,viral pathogens are frequently detected in pediatric CAP cases and may therefore play a vital role in the aetiology of CAP.RSV was the most important virus in hospitalized children with CAP in Chinese mainland.
基金supported by the Foshan City’s Selffunded Science and Technology Innovation Project in 2022(2022年佛山市自筹经费类科技创新项目,No.2220001005034).
文摘Objective:To observe the efficacy of LIU’s infantile Tuina(Chinese therapeutic massage)combined with Bi Yan Gao in treating allergic rhinitis(AR)in kids and the impact on serum inflammatory factors.Methods:A total of 120 kids with AR were recruited and divided into a Tuina group,a Bi Yan Gao group,and a combined group using the random number table method,with 40 cases in each group.The three groups all received oral desloratadine syrup as the basic intervention.In addition,the Tuina group was treated with LIU’s infantile Tuina therapy once daily;the BI Yan Gao group received external application of Bi Yan Gao,once every morning and night;the combined group was intervened by LIU’s infantile Tuina plus Bi Yan Gao external application.The intervention lasted for 8 weeks.Before and after the intervention,the total nasal symptom score(TNSS)was compared,and the serum levels of interleukin(IL)-4,IL-6,IL-8,and immunoglobulin E(IgE)were detected.The total effective rate was also compared among the three groups.Results:After 8 weeks of treatment,the total effective rate was 87.2%in the combined group,60.5%in the Tuina group,and 57.5%in the Bi Yan Gao group,showing significant between-group differences(P<0.05).The contents of serum IL-6,IL-8,and IgE were lower in the combined group compared to the Tuina and Bi Yan Gao groups,presenting statistical significance(P<0.05).The level of IL-4 was statistically parallel across the three groups(P>0.05).Conclusion:The combined use of LIU’s infantile Tuina and Bi Yan Gao can improve nasal symptoms and lower the levels of serum inflammatory factors and IgE in kids with AR,producing a higher total effective rate compared to the separate use of the two approaches.
基金supported by the National Key Research and Development Program of China(Grant No.2022YFF0707601).
文摘The airflow mechanics in adult nasal airways,whether healthy or abnormal,are extensively studied and investigated,but the flow mechanics in child nasal airways remain underexplored.This study investigates the airflow mechanics in the child’s nasal upper airway with adenoid hypertrophy,with an adenoid nasopharyngeal ratio(AN of 0.9),under cyclic inhalation and exhalation.An inlet respiratory cycle with three different flow rates(3.2 L/min calm breathing,8.6 L/min normal breathing,and 19.3 L/min intensive breathing)was simulated by using the computational fluid dynamics approach.To better capture the interaction between airflow and the flexible airway tissue,fluid-structure interaction analysis was performed at the normal breathing rate.Comparing the airflow dynamics during inhalation and exhalation,the pressure drops,nasal resistance,and wall shear stress show significant differences in the nasopharyngeal region for all different flow rates.This observation suggests that the inertial effect associated with the transient flow is important during exhalation and inhalation.Furthermore,the considerable temporal variation in flow rate distribution across a specific cross-section of the nasal airway highlights the critical role of transient data in virtual surgery planning and data for clinical decisions.
基金supported by National Key Research and Development Program of China(2021YFE0106900)the Chinese Academy of Medical Sciences(CAMS)Innovation Fund for Medical Sciences(2021-I2M-1-041,2021-I2M-1-001)the National Natural Science Foundation of China(82270144).
文摘The Realgar-Indigo Naturalis formula(RIF)is a proprietary Chinese medicine,which is one of the important drugs in the treatment of pediatric acute promyelocytic leukemia(APL).However,the dose of RIF in clinical application is not uniform and the long-term effectiveness and safety of combining RIF with all-trans retinoic acid(ATRA)in a larger population of pediatric APL patients remains undocumented.We conducted a multicenter single-arm clinical trial(ChiCTR-OIC-16010014)in China.Individuals newly diagnosed with APL were treated with CCCG-APL-2017 protocol which is based on RIF and ATRA in consolidation.The event-free survival(EFS)and overall survival(OS)outcomes were evaluated.We recruited 200 patients diagnosed with APL.The six-year OS rate was 100%in the low-risk(LR)group and 97.6%in the high-risk(HR)group.The six-year EFS rate was 98.3%in the LR group and 97.6%in the HR group.Plasma levels of arsenic remained stable after the administration of RIF at a dosage of 60 mg/kg/d for seven days and returned to baseline levels within fourteen days after discontinuation of RIF administration,which is consistent with a concentration of 135 mg/d/kg.Furthermore,controlling white blood cells(WBC)to maintain levels at or below 30×10^(9)/L during induction therapy can decrease the incidence of induced differentiation syndrome(DS)or alleviate its symptoms.Our study demonstrated that the CCCG-APL-2017 protocol,which combines RIF with ATRA,is both effective and safe in treating children with APL.
文摘Background:Undernutrition poses a major threat for the growth and development of children in remote island regions of Bangladesh.Methods:This study investigated the prevalence and risk predictors of undernutrition among children under five in the island regions of Bangladesh.A cross‐sectional study was conducted in 13 unions across two islands,with a random sample of 549 children.Results:Descriptive analyses showed that underweight(Z‐score<−2),wasting(Z‐score<−2),and stunting(Z‐score<−2)were prevalent,with rates of 36.80%,24.60%,and 47.20%,respectively.Significant predictors of underweight included a history of diarrhea(AOR=2.24,p<0.001),acute respiratory infection(ARI)(AOR=1.84,p<0.01),anemic caregivers(AOR=1.52,p<0.05),and belonging to day labor families(AOR=0.29,p<0.01).Childhood wasting was significantly associated with partial vaccination(AOR=2.84,p<0.001),large family size(AOR=1.79,p<0.05),higher birth order(AOR=0.58,p<0.05),diarrhea(AOR=3.09,p<0.001),anemic mothers(AOR=1.89,p<0.05),primary(AOR=3.35,p<0.05)and secondary(AOR=4.11,p<0.01)maternal education,and fathers working abroad(AOR=0.42,p<0.05)or as daily laborers(AOR=0.17,p<0.001).Stunting was more common among children with partial vaccination,diarrhea,and ARI,and less common among those with a history of fever or those from day laborer families.Conclusion:Overall,undernutrition among children in the island areas of Bangladesh is influenced by multiple factors,necessitating a multisectoral approach to improve their nutritional status.
基金This study received a research grant from the Hoyu Science Foundation in 2023.
文摘We investigated the psychological effects of nail treatments on children living in child welfare facilities.We performed a single nail treatment on children living in child welfare facilities.As a result,we found that feelings of“energy”,“relaxation”,and“comfort”tended to increase more strongly after the treatment than before.Furthermore,these feelings increased even more after the nail treatment.The effects of nail treatments were unrelated to gender or previous nail experience.Furthermore,nail treatments increased communication and interaction with facility staff and other children residing in the facility,promoting self-expression,and,as a result,increasing a sense of accomplishment,acceptance from others,and self-esteem.This suggests that positive emotions persisted even after nail treatments,leading to positive changes in daily life.
文摘With the widespread adoption of smartphones,parental phubbing behaviors have become increasingly prevalent,potentially affecting preschool children’s development.Current research primarily focuses on adolescent populations,while the mechanisms through which parental phubbing and authoritarian parenting style influence preschool children’s behavioral problems within the Chinese cultural context remain to be explored.Our investigation seeks to examine the factors contributing to behavioral difficulties among children of preschool age and provide theoretical guidance for prevention.Methods In our research,we utilized a convenience sampling approach to collect data from parents whose children(n=612)were between 3 and 7 years of age.The questionnaire distribution was facilitated via the Wenjuanxing online survey platform.Research instruments included the Parental Phubbing Scale,Parent-Child Relationship Scale,Authoritarian Parenting Style Scale,and Conners Child Behavior Rating Scale.For analytical procedures,we employed SPSS 24.0 to generate descriptive statistics and correlation analysis.Chain mediation effects were examined via Process macro,while significance assessment of the mediating effects relied on the Bootstrap method for constructing 95%confidence intervals.Results A statistically significant positive association was observed between parental phubbing and behavioral problems exhibited by children(r=0.251,p<0.001).Parental phubbing exhibited a significant direct effect on children’s behavioral problems(β=0.088,p<0.001).Analysis of sequential mediation demonstrated that authoritarian parenting style together with parent-child conflict functioned as significant intermediary variables in the relationship between parental phubbing and children’s problem behaviors(β=0.163,p<0.001),with these indirect pathways constituting 64.94%of the total effect.Conclusion Parental phubbing significantly contributes to behavioral problems in preschool children.Parents should monitor their media use,improve their parenting approach,and enhance parent-child relationships to reduce behavioral problems in preschool children.
基金funded by the Scientific Research Projects Unit(BAP)ofİnönüUniversity under project number SBA-2024-3449.
文摘Objectives:This study examines the effectiveness of an eight-week game-based physical activity program designed to reduce post-traumatic stress levels in children affected by the Kahramanmaraş-centered earthquakes that occurred in Turkey on 06 February 2023.Following the earthquake,millions of children experienced significant changes in their education and living conditions,adversely affecting their psychological health.Methods:The therapeutic effects of physical activity on post-traumatic stress disorder(PTSD)are frequently emphasized in the literature,and this study specifically focuses on the impact of game-based exercises.The research employed an experimental design,involving 80 earthquake-affected children aged 10 to 13,who were randomly assigned to either an experimental group(n=40)or a control group(n=40).The experimental group participated in game-based physical activities three times per week for eight weeks,with each session lasting 60 min.Data were collected using the Child Post-Traumatic Stress Reaction Index(CPTS-RI),and pre-test and post-test comparisons were conducted.Results:Children in the experimental group showed a marked reduction in PTSD symptoms,with mean CPTS-RI scores decreasing from 2.60 at pre-test to 1.91 at post-test.In contrast,the control group’s scores remained virtually unchanged(2.59 at pre-test vs.2.57 at post-test).Two-way ANOVA demonstrated significant main effects of group and time,as well as a significant group×time interaction(F=114.88,p<0.001,η^(2)=0.42),indicating that the reduction was attributable to participation in the game-based physical activity program.These findings highlight not only the statistical significance but also the practical relevance of structured,culturally adapted physical activity interventions for trauma-exposed children.Conclusion:These findings suggest that regular,structured game-based physical activities can support the mental health of children following traumatic events such as earthquakes and reduce their stress levels.The study recommends integrating physical activity into post-disaster psychosocial support programs and highlights it as an effective,accessible,and enjoyable method to enhance children’s trauma coping skills.Accordingly,it advocates for the wider implementation of physical activity-based interventions in similar crisis situations.
基金supported by a research grant from the Hoyu Science Foundation in 2023.
文摘This study examined the positive changes that water-based nail treatments can bring to emotions and behavior in children who do not attend school and use a place for school-refusing children.Children who do not attend school and use a place for school-refusing children were given water-based nail treatments about once a week for three months.In addition,the parents of these children were asked to respond to questions about their children’s daily activities.The results showed that natural communication through nail treatments significantly increased positive emotions.However,continued nail treatments did not reduce the children’s problem behaviors.Some children returned to school,while others continued not attending school.Increased frequency of visits and number of treatments confirmed the promotion of communication.It was suggested that building positive relationships with family and supporters is important for achieving sustained effects from nail treatments.This study showed that nail treatments are a useful tool for promoting positive emotions,self-acceptance,and social skills,and may contribute to the emotional growth and social interest of children who do not attend school.
文摘BACKGROUND Helicobacter pylori(H.pylori)infection is a prevalent disease encountered in military internal medicine and recognized as the main cause of dyspepsia,gastritis,and peptic ulcer,which are common diseases in military personnel.Current guidelines in China state all patients with evidence of active infection with H.pylori are offered treatment.However,the prevalence of H.pylori infection and its regional distribution in the military population remain unclear,which hinders effective prevention and treatment strategies.Understanding the prevalence of H.pylori infection in the military population will aid in the development of customized strategies to better manage this infectious disease.AIM To investigate the prevalence of H.pylori infection in the Chinese military population in different geographic areas.METHODS This multicenter,retrospective study included 22421 individuals from five tertiary hospitals located in north,east,southwest,and northwest cities of China.H.pylori infection was identified using the urea breath test,which had been performed between January 2020 and December 2021.RESULTS Of the 22421 military service members,7416(33.1%)were urea breath test-positive.The highest prevalence of H.pylori was in the 30-39 years age group for military personnel,with an infection rate of 34.9%.The majority of infected subjects were younger than 40-years-old,accounting for 70.4%of the infected population.The individuals serviced in Lanzhou and Chengdu showed a higher infection prevalence than those in Beijing,Nanjing,and Guangzhou,with prevalence rates of 44.3%,37.9%,29.0%,31.1%,and 32.3%,respectively.CONCLUSION H.pylori infection remains a common infectious disease among military personnel in China and has a relatively high prevalence rate in northwest China.
文摘Antidepressants are the main drugs used to treat depression,but they have not been shown to be effective in the treatment of child and adolescent depression.However,many adolescent depression treatment guidelines still recommend the use of antidepressants,especially specific serotonin re-uptake inhibitors.Previous studies have suggested that antidepressants have little therapeutic effect but many side effects,such as switching to mania,suicide,and non-suicidal self injury(NSSI),in the treatment of child and adolescent depression.In the process of developing guidelines,drug recommendations should not only focus on impro-ving symptoms,but they should also consider potential side effects.This review discusses the serious side effects of antidepressants,including switching to mania,suicide,and NSSI.
基金Supported by the National Natural Science Foundation of China,No.82270594the Independent Exploration and Innovation Project of Central South University,No.2024ZZTS0966.
文摘BACKGROUND Antibiotic resistance is a key factor influencing the treatment outcomes of Helicobacter pylori(H.pylori)infection.The antibiotic resistance spectrum of H.pylori varies in different regions.We investigated the current status of antibiotic resistance of H.pylori in Hunan Province and analyzed the factors related to such resistance to provide strategies for the accurate clinical treatment of H.pylori infection.AIM To understand the antibiotic resistance of H.pylori in Hunan Province and provide guidance for the clinical treatment of H.pylori infection.METHODS This study selected patients who underwent gastroscopy in five hospitals in Hunan Province from April 2022 to April 2023.The sensitivity of H.pylori to clarithromycin,levofloxacin,metronidazole,amoxicillin,furazolidone,and tetracycline was detected using the Agar dilution method.RESULTS H.pylori strains from a total of 566 patients were isolated and identified.The resistance rates of H.pylori strains to clarithromycin,levofloxacin,metronidazole,amoxicillin,furazolidone,and tetracycline were 49.2%,37.8%,76.1%,2.3%,1.4%,and 0.7%,respectively.The resistance rates to clarithromycin,levofloxacin,and metronidazole were high in the four regions of Hunan Province,and the overall resistance rates in central Hunan Province were higher than those in other regions.The resistance rates of H.pylori strains to clarithromycin and levofloxacin were significantly different among the different age groups(P<0.05),with the elderly group having a higher resistance rate than the young group.The resistance rate of H.pylori strains to clarithromycin was greater in patients with atrophic gastritis,and the resistance rate to levofloxacin was the lowest in patients with peptic ulcers.CONCLUSION The resistance rate of H.pylori to amoxicillin,clarithromycin,and metronidazole is high in Hunan Province.Age,stomach disease,and H.pylori reinfection may affect the antibiotic resistance of H.pylori.
基金National Nonprofit Institute Research Grant for the Institute of Basic Theory for Chinese Medicine,China Academy of Chinese Medical Sciences:Mechanism of Regulating Phlegm-Dampness Constitution to Prevent Metabolic Diseases based on Gut Microbiota-host DNA Methylation(No.YZ-202151)。
文摘OBJECTIVE:To investigate the difference in gut microbiota between population with damp-heat constitution(DHC)and balanced constitution(BC).METHODS:A multi-centered cross-sectional casecontrol study was conducted,which included 249 participants with damp-heat constitution or balanced constitution.Baseline information of participants was collected,and stool samples were collected for gut microbiota analysis.Principal coordinate analysis,linear discriminant analysis effect size analysis,receiver operating characteristic,random forest model,and phylogenetic investigation of communities by reconstruction of unobserved states methods were used to reveal the relationship between gut microbiota and the damp-heat constitution.RESULTS:Compared to those in the BC group,the richness and diversity of the microbiota,specifically those of several short-chain fatty acid producing genera such as Barnesiella,Coprobacter,and Butyricimonas,were significantly decreased in the DHC group.Regarding biological functions,flavonoid biosynthesis,propanoate metabolism,and nucleotide sugar metabolism were suppressed,while arachidonic acid metabolism and glutathione metabolism were enriched in the DHC group.Finally,a classifier based on the microbiota was constructed to discriminate between the DHC and BC populations.CONCLUSION:The gut microbiota of the DHC population exhibits significantly reduced diversity and is closely related to inflammation,metabolic disorders,and liver steatosis,which is consistent with clinical observations,thus serving as a potential diagnostic tool for traditional Chinese medicine constitution discrimination.
基金the Program of Discipline Backbone of high-level Public Health Talents of Beijing Municipal Health Commission:Epidemiological Survey of Acute Myocardial Infarction Inpatients in Hospital of Traditional Chinese Medicine in Beijing Area(Discipline backbone-02-25)Beijing Municipal Hospital Administration Green Seedling Talent Project:Study on Characteristics of Clinical Syndromes,Status of Traditional Chinese Medicine Treatment and Prognosis of Patients with Chronic Heart Failure in Traditional Chinese Medicine Regional Health Service Center(QML20231006)。
文摘OBJECTIVE:To investigate the efficacy and safety of Angong Jiangya pill(AGJY,安宫降压丸)in the treatment of grade 2 hypertension with liver-fire hyperactivity syndrome.METHODS:This multicenter,randomized,double-blind,placebo-controlled trial was conducted in eight medical institutions.Eligible patients with grade 2 hypertension were randomly allocated to receive AGJY or a placebo for 12 weeks.The primary outcome was the change in blood pressure(BP).The secondary outcomes were BP compliance rate,Traditional Chinese Medicine(TCM)symptoms,and Duchenne Hypertension Quality of Life Scale score.RESULTS:Data were analyzed for 117 participants in the AGJY group and 118 participants in the placebo group.After 12 weeks of treatment,AGJY compared with placebo resulted in a higher and significant reduction in systolic/diastolic BP(-15.58±10.16/-9.72±7.41 vs-8.13±8.28/-4.86±5.68 mm Hg,P<0.0001,<0.0001,respectively).BP compliance rate(31.86%vs 19.13%,P=0.027)was significantly higher in the AGJY group than in the placebo group.The AGJY group showed a significant reduction in TCM symptom score compared with the placebo group(10.82±2.03 vs 7.83±1.24,P<0.0001).Single TCM syndrome clinical control rates of the primary symptoms(dizziness,headache,and irritability)were superior in the AGJY group(71.95%,94.62%,72.53%,respectively)compared with the placebo group(48.39%,68.00%,30.52%,respectively).Scores on the Duchenne Hypertension Quality of Life Scale showed a significant increase in the AGJY group compared with the placebo group(30.65±21.06 vs 9.96±10.72,P=0.000).No serious adverse events occurred.CONCLUSION:AGJY demonstrated efficacy in lowering BP,increasing the rate of BP compliance,and improving TCM symptoms and quality of life in patients with grade 2 hypertension liver-fire hyperactivity syndrome.However,further in-depth studies are required to determine the mechanism of TCM in treating hypertension.
