Iron supplementation during malaria infection in pregnancy and childhood:A review

Malaria presents a significant global public health challenge,with severe malarial anaemia being a primary manifestation of the disease.The understanding of anaemia caused by malaria remains incomplete,making the treatment more complex.Iron is a crucial micronutrient essential for haemoglobin synthesis,oxygen delivery,and other vital metabolic functions in the body.It is indispensable for the growth of human beings,as well as bacteria,protozoa,and viruses in vitro and in vivo.Iron deficiency is among the most common nutritional deficiencies and can have detrimental effects during developmental stages of life.Malaria-induced iron deficiency occurs due to the hemolysis of erythrocytes and the suppression of erythropoiesis,leading to anaemia.Meeting iron requirements is particularly critical during pivotal life stages such as pregnancy,infancy,and childhood.Dietary intake alone may not suffice to meet adequate iron requirements,thus highlighting the vital role of iron supplementation.While iron supplementation can alleviate iron deficiency,it can exacerbate malaria infection by providing additional iron for the parasites.However,in the context of pregnancy and childhood,iron supplementation combined with malaria prevention and treatment has been shown to be beneficial in improving birth outcomes and ensuring proper growth and development,respectively.This review aims to identify the role and impact of iron supplementation in malaria infection during the life stages of pregnancy and childhood.

Atherosclerosis originating from childhood:Specific features

Atherosclerosis is extremely widespread.Traditionally,it is considered a disease of older people,who most often experience problems with the heart and blood vessels.While much attention from the scientific community has been paid to studying the association between aging and atherosclerosis,as well as its consequences,there is evidence that atherosclerosis occurs at an early age.Atherosclerosis may form both during intrauterine development and in childhood.Nutrition plays an important role in childhood atherosclerosis,along with previous infectious diseases and excess weight of both the child and the mother.In the present review,we examined the development of atherosclerosis and the prerequisites in childhood.

Association between childhood obesity and gut microbiota:16S rRNA gene sequencing-based cohort study

BACKGROUND This study aimed to identify characteristic gut genera in obese and normal-weight children(8-12 years old)using 16S rDNA sequencing.The research aimed to provide insights for mechanistic studies and prevention strategies for childhood obesity.Thirty normal-weight and thirty age-and sex-matched obese children were included.Questionnaires and body measurements were collected,and fecal samples underwent 16S rDNA sequencing.Significant differences in body mass index(BMI)and body-fat percentage were observed between the groups.Analysis of gut microbiota diversity revealed lowerα-diversity in obese children.Differences in gut microbiota composition were found between the two groups.Prevotella and Firmicutes were more abundant in the obese group,while Bacteroides and Sanguibacteroides were more prevalent in the control group.AIM To identify the characteristic gut genera in obese and normal-weight children(8-12-year-old)using 16S rDNA sequencing,and provide a basis for subsequent mechanistic studies and prevention strategies for childhood obesity.METHODS Thirty each normal-weight,1:1 matched for age and sex,and obese children,with an obese status from 2020 to 2022,were included in the control and obese groups,respectively.Basic information was collected through questionnaires and body measurements were obtained from both obese and normal-weight children.Fecal samples were collected from both groups and subjected to 16S rDNA sequencing using an Illumina MiSeq sequencing platform for gut microbiota diversity analysis.RESULTS Significant differences in BMI and body-fat percentage were observed between the two groups.The Ace and Chao1 indices were significantly lower in the obese group than those in the control group,whereas differences were not significant in the Shannon and Simpson indices.Kruskal-Wallis tests indicated significant differences in unweighted and weighted UniFrac distances between the gut microbiota of normal-weight and obese children(P<0.01),suggesting substantial disparities in both the species and quantity of gut microbiota between the two groups.Prevotella,Firmicutes,Bacteroides,and Sanguibacteroides were more abundant in the obese and control groups,respectively.Heatmap results demonstrated significant differences in the gut microbiota composition between obese and normal-weight children.CONCLUSION Obese children exhibited lowerα-diversity in their gut microbiota than did the normal-weight children.Significant differences were observed in the composition of gut microbiota between obese and normal-weight children.

Assessing Moroccan physician knowledge and practices regarding maternal obesity's impact on childhood obesity:Implications for prevention and intervention

BACKGROUND Childhood obesity is a growing global concern with far-reaching health implications.This study focuses on evaluating the knowledge and practices of physicians in Morocco regarding the link between maternal obesity and childhood obesity.Despite the increasing prevalence of childhood obesity worldwide,this issue remains inadequately addressed in the Moroccan context.AIM To assess the awareness and practices of physicians in Morocco concerning the connection between maternal obesity and childhood obesity.METHODS The research encompasses a comprehensive survey of practicing physicians,revealing significant gaps in awareness and practices related to maternal obesity.RESULTS Notably,a significant portion of doctors do not provide adequate guidance to overweight pregnant women,highlighting the urgency for targeted educational programs.CONCLUSION In conclusion,this research illuminates critical areas for improvement in tackling childhood obesity in Morocco.By addressing these gaps,fostering awareness,and enhancing medical practices,the healthcare system can contribute significantly to preventing childhood obesity and improving the overall health of future generations.

Childhood Papillary Thyroid Carcinoma: A Case Report

Background: Thyroid cancer is a rare disease yet the most common endocrine malignancy in pediatrics. Unlike adult patients, children with thyroid nodules typically don’t complain of pain, soreness, or difficulty swallowing. Additionally, using the recommended therapy for adults to treat paediatrics is not appropriate. There is an unmet need for updated unique guidelines for the management of papillary thyroid carcinoma (PTC) in paediatrics and adolescents. Case Report: A 12-year-old girl had an atypical presentation of metastatic PTC in lymph nodes. She was treated initially with hemi-thyroidectomy, followed by total thyroidectomy. A multidisciplinary team followed her up till successful results were found. Conclusion: Due to the difference in pathophysiology between thyroid tumors in children and adults, a unique approach to PTC management is to be implemented. Further trials are required for a better understanding of risk factors, the likelihood of recurrence, and the long-term side effects of the chosen management plan.

Radiation Dose from CT-Scan of Childhood’s Head: Results of the First Ivorian Survey in a Single Study Site

Objectives: This study aims to evaluate the level of X-ray doses used in childhood’s head as Local Diagnostic Reference Levels (LDRLs) in computed tomography (CT) at a university hospital in Côte d’Ivoire. The Diagnostic Reference Level (DRL) have been set up and used to prevent unusually high radiation doses used in radiology departments and is therefore an optimization tool for practices and procedures in medical X-ray imaging for the radiation protection of patients. Methods: A prospective study of volume CT dose index (CTDIvol) and dose length product (DLP) was performed on images of childhood’s head obtained from a CT-scanner of 64 bars equipped with the tube current modulation capability and manufactured by Hitachi Medical System. 122 CT-scan data from 55 childhood’s head were analyzed. The scan data were stratified in four age groups: Results: The 75th percentile of CTDIvol and DLP (set as LDRL) obtained with respect to the stratified age groups are: 22.5 mGy and 452.5 mGy∙cm, 27.7 mGy and 690.6 mGy∙cm, 28 mGy and 722.4 mGy∙cm, 33.6 mGy and 736.8 mGy∙cm respectively. These outcome values increase with respect to the age of pediatric patients and are comparable to DRLs values obtained internationally. Conclusions: Obtaining good image quality while using low dose in children’s head computed tomography for radiation protection require to setup more surveys in Côte d’Ivoire for regional and national DRL. We proposed through this survey LDRLs in terms of CTDIvol and DLP, comparable to international DRLs values. This survey will be strengthened by additional surveys in order to obtain national DRLs for the radiation protection of the child patient in Côte d’Ivoire.

Primary Multiple Cerebral Hydatid Cyst in 8 Year-Old Girl: A Rare Cause of Childhood Seizure

Background: Cystic echinococcosis is a zoonotic infection that occurs worldwide. Humans are infected through ingestion of parasite eggs in contaminated food, water or through direct contact with infected dogs, which are the definite host. Humans serve accidentally as intermediate host, and occurrences are common in children and young adults. Cystic echinococcosis is endemic in Mediterranean, South American, Middle Eastern, Central Asia, East Africa countries and Australia. Multiple cerebral hydatid cysts are very rare with only a few reports in the literature. Case Description: We present the case of an 8-year-old girl who presented with focal seizures, hemiparesis, headache, vomiting and bilateral optic atrophy. Diagnostic workup was performed, and magnetic resonance imaging revealed multiple intracranial cysts predominantly in the right frontal region with significant mass effect. A total of 11 intracranial cysts were removed surgically, and the child recovered uneventfully. Conclusion: Neurosurgeons should keep hydatidosis in the list of differentials when evaluating patients with cystic diseases of the brain. Although the removal of such cysts is challenging, outcomes are excellent when cysts are evacuated without rupture and patients show complete resolution of symptoms.

Cost analysis of childhood glaucoma surgeries using the US Medicaire allowable costs

AIM: To analyze and calculate the relative cost of various childhood glaucoma surgical interventions per mm Hg intraocular pressure(IOP) reduction($/mm Hg).METHODS: Representative index studies were reviewed to quantitate the reduction of mean IOP and glaucoma medications for each surgical intervention in childhood glaucoma. A US perspective was adopted, using Medicare allowable costs to calculate cost/mm Hg IOP reduction($/mm Hg) at 1y postoperatively.RESULTS: At 1y postoperatively, the cost/mm Hg IOP reduction was $226/mm Hg for microcatheter-assisted circumferential trabeculotomy, $284/mm Hg for cyclophotocoagulation, $288/mm Hg for conventional ab-externo trabeculotomy, $338/mm Hg for Ahmed glaucoma valve, $350/mm Hg for Baerveldt glaucoma implant, $351/mm Hg for goniotomy, and $400/mm Hg for trabeculectomy.CONCLUSION: Microcatheter-assisted circumferential trabeculotomy is the most cost-efficient surgical method to lower IOP in childhood glaucoma, while trabeculectomy is the least cost-efficient surgical method.

Childhood Sexual Abuse and Quality of Life in Chinese Undergraduates: the Mediating Role of Resilience

Childhood sexual abuse(CSA)is a widespread and serious public health concern,with long-term impacts on overall health in adulthood.According to a systematic review published in 2018,the prevalence of CSA in China ranges from 11.6%to 20.2%[1].A longitudinal study from New Zealand demonstrated that CSA negatively influences a broad range of adult developmental outcomes,including mental disorders,psychological wellbeing,sexual risk-taking,physical health,and socioeconomic wellbeing[2].Therefore,CSA is considered a longterm hazard to the overall health of adults and is associated with poor quality of life(QoL).

Deep Learning Framework for the Prediction of Childhood Medulloblastoma

This research work develops new and better prognostic markers for predicting Childhood MedulloBlastoma(CMB)using a well-defined deep learning architecture.A deep learning architecture could be designed using ideas from image processing and neural networks to predict CMB using histopathological images.First,a convolution process transforms the histopathological image into deep features that uniquely describe it using different two-dimensional filters of various sizes.A 10-layer deep learning architecture is designed to extract deep features.The introduction of pooling layers in the architecture reduces the feature dimension.The extracted and dimension-reduced deep features from the arrangement of convolution layers and pooling layers are used to classify histopathological images using a neural network classifier.The performance of the CMB classification system is evaluated using 1414(10×magnification)and 1071(100×magnification)augmented histopathological images with five classes of CMB such as desmoplastic,nodular,large cell,classic,and normal.Experimental results show that the average classification accuracy of 99.38%(10×)and 99.07%(100×)is attained by the proposed CNB classification system.

The Evidenced Effects of Early Childhood Interventions to Promote Mental Health and Parenting in the Nordic Countries: A Systematic Review

Thefirst years of life and the family context are key to the promotion and protection of children’s health and well-being,emphasizing the need for interventions aimed to support families with young children.This review aimed to explore the effectiveness of early childhood interventions developed for promoting mental health and parenting among families with young children in the Nordic countries.Six electronic databases were systematically searched,and 20 articles covering 16 studies applying various quantitative and qualitative methods met the study inclusion criteria.The studied interventions were assessed as universal health-promoting interventions and health-promoting interventions with elements of prevention.Outcomes of interest encompassed mental health,related risk and protective factors among the parents and/or the children,or child-parent interaction.The results from studies applying statistical methods show significant improvements in parents’self-efficacy,self-esteem,and parental satisfaction,while few improvements in parents’social support or parental relationship were identified.Improvements in social support and parental relationships were however reported in qualitative studies.Most quantitative studies reporting on parents’mental health problems and stress found a significant decrease,and qualitative studies highlighted experienced positive effects on mental health and well-being.The majority of stu-dies reporting on children’s mental health and/or development as well as strengths and difficulties indicated a statistically significant positive development.No significant changes were however found for existing behavioral problems.The majority of studies examining parenting strategies and/or parent-child interaction found signifi-cant positive changes after the interventions.In sum,althoughfindings are heterogeneous,early childhood inter-ventions show various positive effects on the parenting and mental health of both children and their parents.The fact that different types of initiatives have been developed and implemented can be seen as an advantage,con-sidering the varying needs and expectations of different families.

Association and potential mediators between socioeconomic status and childhood obesity in China:findings from a national cohort study

Objective:Socioeconomic status(SES)is associated with childhood obesity,but the underlying factors remain unknown.This study aimed to identify mediators that may explain SES disparities in childhood obesity in China.Methods:Nationally representative longitudinal data from the China Education Panel Survey of 11 o019 children(13.03±0.79)collected from 2013-2014 to 2016-2017 academic years.Overweight/obesity was defined using Chinese national body mass index cut-points.Principal component analysis was used to convert the four SES indicators(maternal and paternal education,and occupation)into one comprehensive variable.Mediation analysis for SES disparities in childhood obesity was conducted using structure equation models.Results:The prevalence of overweight/obesity was 12.8%,and was higher in boys than in girls(17.8%vs.7.6%,P<0.001)at baseline.Among boys,relative risk(RR)of obesity was 1.23(95%CI:1.09 to 1.40,P<O.001)for per unit change in SES.There was no significant association between obesity and SES among girls.Mediation analyses showed that among boys,birth weight,being the only child in the family and children's selfperceived weight status mediated 70.0%of the effects of SES on obesity.No mediation effect was detected in girls.Conclusions:Chinese boys are more likely to be overweight or obese than girls.SES may impact childhood obesity through birth weight,being the only child in the family and children's self-perceived body weight status in boys,but not in girls.More attention should be made to address childhood obesity in high SES families among boys.Interventions targeting at these mediators are needed.

Associations between Mental Health Outcomes and Adverse Childhood Experiences and Character Strengths among University Students in Southern China

Adverse childhood experiences(ACEs)can negatively affect mental health,whereas character strengths seem to be positively correlated with mental health.Detailed information on the history of ACEs among university students in China and the extent which mental health is associated with ACEs and character strengths can contribute to the needed empirical evidence for relevant stakeholders.Objectives of this study are 1)to estimate the prevalence of ACEs among undergraduate students in Southern China;and 2)to assess the extent which mental health outcomes(positive growth,well-being,and depression)are associated with ACEs and character strengths among undergraduate students in Southern China.We conducted a self-administered survey amongfirst and second-year students at a university in Southern China and analyzed data using descriptive statistics and linear regression analyses.Among the 779 students who completed the questionnaire,283 were males,439 were females,and 57 did not indicate their gender.The prevalence of ACEs among the participants was 32.1%.History of ACEs was associated with lower positive growth score(Adjusted Beta=-0.20;95%CI=-0.37,-0.02;p=0.030)and lower well-being score(Adjusted Beta=-1.13;95%CI=-2.04,-0.23;p=0.014).Vitality domain of character strength was associated with all three mental health outcomes after adjusting for covariables(all p-values<0.001).Our studyfindings provide empirical evidence for stakeholders in university mental health.However,caveats regarding lack of temporality,selection bias,social desirability bias,and lack of generalizability should be considered in the interpretation of the studyfindings.

Epidemiological and Diagnostic Aspects of Childhood Proptosis in Lome (Togo) from 2010 to 2020

Background: Although proptosis is rare, it is nevertheless the main sign of orbital disease. Its discovery usually indicates a serious eye disease especially in children. Objective: To determine epidemiological and diagnostic aspects of childhood proptosis in Lome (Togo). Methods: Retrospective cross-sectional study conducted from June 2010 to May 2020, which is 10 years, in the ophthalmology department of CHU-campus of Lome. Files of patients between the age of 0 and 15 who presented a proptosis during the study period were taken into account in the study. Patients with a false proptosis or incomplete records during the study period were not taken into account in the study. Results: The study considered 42 children with an age average of 7.63 years ± 4.96 [4 days;15 years] and a sex-ratio of 1.33. The frequency of proptosis was 0.5% with an average progression of 383.7 days before the first consultation. The proptosis was unilateral in 80.95% of cases. The orbito-cerebral CT scan was done in 47.62% of cases. The proptosis in these patients was predominantly of grade 3 in 45% of cases. The tumor pathologies were at the forefront in 35.71%, dominated by retinoblastoma, and followed by infectious and inflammatory diseases in 14.29%. Conclusion: Childhood proptosis is rare and often indicative of infectious and tumor pathologies in our context. Its diagnosis is delayed, which shows the importance of an early and effective diagnosis. .

Analysis of the Writing Characteristics of the Title Music,Using“Scenes of Childhood”and“Children’s Garden”as Examples

In European thought and culture,there exists a group of passionate artists who are fascinated by the intention,passion,and richness of artistic expression.They strive to establish connections between different art forms.Musicians not only attempt to represent masterpieces through the language of music but also aim to convey subjective experiences of emotions and personal imagination to listeners by adding titles to their musical works.This study examines two pieces,“Scenes of Childhood”and“Children’s Garden”,and analyzes the different approaches employed by the composers in portraying similar content.

Childhood Development Cross Culturally:Implications for Designing Childhood Obesity Interventions and Providing Culturally Competent Care

United States is experiencing significant growth in its foreign-born population,especially Chinese American population comprising of 1.2%of the U.S.population.Many healthcare providers are challenged in their efforts to provide culturally competent healthcare to this population.To provide culturally competent healthcare,healthcare providers should understand variations in cultural attributes that impact health.One group in which cultural variation holds great influence is that of children.Culture influences a child's behavior,development and health.This article provides a cross-cultural,comparative examination of important cultural influences on child behaviors development and health in China and the U.S.Using the findings about these two populations,interventions for childhood obesity cross culturally are addressed through the analysis of a U.S.based Children's Obesity Program.The author suggests that uniquely different approaches to childhood obesity intervention research are needed based upon the cultural differences identified within this paper.

Childhood trauma: the cause that needs a cure

Children from all walks of life are subjected to traumatic experiences.Having one traumatic experience,while unfortunate,generally does not have much impact on the child’s future,as one might expect.This review examines the long-term psychoneuroendocrinologocal implications of repeated or prolonged exposure to traumatic events during childhood,particularly during the formative years which include chronic illnesses,terminal illnesses,psychological disorders,neurological disorders,and more which has resulted in an average reduced life expectancy of 20-years.Proposed modifications for screening tools,prevention,and interventions are explained and introduced.In conclusion,this review proposes a modified and universal approach to screening,prevention,and treatment for those at high risk and those already afflicted by childhood trauma based on the latest in evidence-based research.

Salivary proteins and microbiota as biomarkers for early childhood caries risk assessment

Early childhood caries （ECC） is a term used to describe dental caries in children aged 6 years or younger. Oral streptococci, such as Streptococcus mutans and Streptococcus sorbrinus, are considered to be the main etiological agents of tooth decay in children. Other bacteria, such as Prevotella spp. and Lactobacillus spp., and fungus, that is, Candida albicans, are related to the development and progression of ECC. Biomolecules in saliva, mainly proteins, affect the survival of oral microorganisms by multiple innate defensive mechanisms, thus modulating the oral microflora. Therefore, the protein composition of saliva can be a sensitive indicator for dental health. Resistance or susceptibility to caries may be significantly correlated with alterations in salivary protein components. Some oral microorganisms and saliva proteins may serve as useful biomarkers in predicting the risk and prognosis of caries. Current research has generated abundant information that contributes to a better understanding of the roles of microorganisms and salivary proteins in ECC occurrence and prevention. This review summarizes the microorganisms that cause caries and tooth-protective salivary proteins with their potential as functional biomarkers for ECC risk assessment. The identification of biomarkers for children at high risk of ECC is not only critical for early diagnosis but also important for preventing and treating the disease.

Report on Childhood Obesity in China (7) Comparison of NCHS and WGOC

Objective To test the validity of Working Group on Obesity in China （WGOC） reference in screening childhood obesity using obesity-related metabolic syndrome （MS） and its components as disease risk evidence. Methods A total of 2020 adolescents （1007 boys and 1013 girls） aged 14-16 years were sampled in Beijing, China. Anthropometric and biochemical measurements, as well as blood pressure parameters were available. Prevalence of overweight/obesity and related MS risk factors were analyzed across different body mass index （BMI） categories. The sensitivity and specificity of the WGOC cut-offs were compared with those of National Central Health Statistics （NCHS）. Results Significantly high prevalence of MS and its components were found both in the obesity and overweight groups, which were classified by the WGOC and NCHS references. Similar distribution pattern of MS risk factors existed among different BMI categories, but the frequency and clustering of these factors in the obesity group classified by the NCHS were much higher. Owing to its irrelevant high cut-offs for overweight/obesity （especially for girls since the mid- adolescence）, the NCHS reference had a high specificity but a low sensitivity. By contrast, the WGOC reference with a high sensitivity （90.1% for boys and 89.2% for girls） and a relative high specificity （96.4% and 92.8% for obese boys and girls, 78.1% and 68.9% for overweight boys and girls respectively） was more suitable to support the need for early screening, intervention, and treatment of childhood obesity in China. Conclusion High sensitivity is more important than specificity in choosing appropriate screening tools for childhood obesity. Validity test demonstrates that it is rational to use the WGOC reference, established on the basis of the Chinese own reference population as a uniform screening tool for childhood obesity, which can effectively overcome the unnecessary treatment and psychosociai implications of stigmatization caused by misclassification.

Characteristics and trends in incidence of childhood cancer in Beijing,China,2000-2009

Objective： To investigate the characteristics and incidence trends of childhood cancer in Beijing, China, from 2000 to 2009. Methods： A total of 1,274 cases with childhood cancer in Beijing from 2000 to 2009 were included in the study. All rates were age-standardized using the direct method to the world standard population and expressed per million person-years. Incidence trends were characterized by calculating annual percent change （APC） usingJoinpoint Regression Program. Results： The crude incidence rate was 106.47 per million [age-standardized rate （ASR） 113.34] between 2000 and 2009 in Beijing with the most common diagnoses, leukemia （N=505, 39.64%, ASR 45.20）, followed by central nervous system （CNS） tumors （N=228, 17.90%, ASR 19.28） and lyrnphoma （N=91, 7.14%, ASR 6.97）. The incidence for all childhood cancers combined has increased during the study period, with an APC of 5.84% [95% confidence interval （95% CI）： 1.0-10.9] after adjusted by world population. The ASR of all combined cancers in boys showed a slight, but no significant increase, with an APC of 5.33 % （95 % CI： -0.6- 11.6）; for girls, the trends increased significantly, with an APC of 6.54% （95% CI： 1.5-11.8）. Conclusions： The incidence rate of childhood cancer in Beijing was higher than the average level of China and lower than that of western countries. The incidence trends of childhood cancer, especially leukemia among girls showed a significantly increase from 2000 to 2009. While among boys, no substantially change was seen during the observed time period. Some sex-specific trends by subcategories and trends of major cancers in different age groups by cancer site merit further investigation.