Pediatric Reports最新文献

Background: Pediatric chronic kidney disease (CKD) requires reliable biomarkers for early detection and monitoring. Neutrophil gelatinase-associated lipocalin (NGAL) has emerged as a potential marker due to its responsiveness to renal impairment and involvement in mineral metabolism.

Objectives: To evaluate serum NGAL levels in pediatric CKD patients and explore correlations with estimated glomerular filtration rate (eGFR), ferritin, calcium-phosphorus (Ca*P) product, and total serum protein.

Methods: A cross-sectional study included 54 pediatric CKD patients and 29 healthy controls. Laboratory assessments encompassed serum NGAL, creatinine, ferritin, calcium, phosphorus, and total serum protein. eGFR was calculated using the Schwartz formula. Pearson correlation and linear regression analyses determined associations between NGAL and other parameters.

Results: NGAL levels were significantly higher in CKD patients compared to controls (median 453 ng/mL vs. 78 ng/mL, p < 0.001). A strong negative correlation existed between NGAL and eGFR (r = -0.81, p < 0.001). NGAL showed moderate positive correlations with ferritin (r = 0.56, p = 0.009) and CaP product (r = 0.57, p = 0.006) and a moderate negative correlation with total serum protein (r = -0.36, p = 0.225). Regression analysis confirmed NGAL as a significant predictor of eGFR, ferritin, and CaP product.

Conclusions: Elevated serum NGAL levels are associated with decreased renal function and alterations in mineral metabolism in pediatric CKD patients. NGAL may serve as a valuable biomarker for assessing disease progression and guiding clinical management in this population.

Background: Anorexia Nervosa (AN) is a severe Feeding and Eating Disorder (FED) that is more prevalent in females, often manifesting during adolescence. Recent research highlights an elevated presence of comorbid Autism Spectrum Disorder (ASD) traits among individuals with AN, with specific expressions in females accounting for sensorial and interoceptive experiences. This study retrospectively explores the association between ASD traits, eating symptomatology, and interoceptive deficits in Italian female adolescents with AN.

Methods: A retrospective evaluation of female AN/Atypical AN patients (n = 52) aged 13-17 years was conducted at two university pediatric hospitals in Italy. The participants underwent neuropsychiatric assessments, including the Autism Diagnostic Observation Schedule-Second Edition (ADOS-2), and measurement of ASD traits with the Autism-spectrum quotient (AQ), camouflaging ASD traits Questionnaire (CAT-Q), Toronto Alexithymia Scale (TAS-20), and FED-symptomatology-related measures.

Results: Overall, 9.6% of the participants exhibited an ADOS-2 clinical impression consistent with ASD. Higher scores in AQ and CAT-Q revealed ASD traits and camouflaging strategies. The interoceptive deficits positively correlated with the ASD traits, alexithymia, and camouflage, and TAS-Difficulty Identifying Feelings emerged as the sole predictor for interoceptive deficits.

Discussion: This Italian study preliminarily underscores the importance of recognizing ASD traits in the AN population, emphasizing early intervention strategies. The intersection of alexithymia and interoceptive deficits emerges as a crucial nexus between ASD and AN, with potential therapeutic implications.

Background/objectives: Breastfeeding rates are considerably lower among African American women and across the U.S. South. Our study introduces the concept of community-based peer support for breastfeeding, as measured through beliefs about women's comfort breastfeeding in various social situations (i.e., in the presence of women and men as well as close friends and strangers).

Methods: We examine if community-based peer support for breastfeeding is associated with reported lactation prevalence in primary social networks among survey respondents living on the Mississippi Gulf Coast. Special attention is paid to racial differences in the breastfeeding support-prevalence relationship. We use data drawn from a survey that combines a random sample of adults who are representative of the Mississippi Gulf Coast population and a non-random oversample of African Americans in this predominantly rural tri-county area.

Results: Analyses of data from wave 1 of the CDC-funded 2019 Mississippi REACH Social Climate Survey reveal low overall levels of African American breastfeeding network prevalence (knowing friends and family who have breastfed). However, community-based peer support for breastfeeding significantly amplifies breastfeeding network prevalence for black Mississippians when compared with their white counterparts.

Discussion: Previous research has indicated that breastfeeding promotional messages have a limited impact on African American breastfeeding propensity along the Mississippi Gulf Coast. However, the current study indicates that enhanced community-based peer support for breastfeeding can be a key facilitator for improved lactation outcomes among African Americans as compared with whites.

Conclusion: We establish that breastfeeding is best conceived as both an interpersonal encounter (an activity often conducted in the presence of others) and a collective achievement (a practice influenced by community norms). We discuss study implications and directions for future research.

Background: The prevalence of food allergy is increasing, posing a significant health concern. Assessing health-related quality of life (HRQOL) in individuals with food allergies is crucial, and various questionnaires exist for this purpose. However, translation and validation of these tools are necessary to ensure cultural relevance. This study aimed to translate the FAQLQ-PF into Greek and perform a cross-sectional validation to assess its effectiveness in evaluating HRQOL among Greek children with food allergies. Methods: Parents of children aged 0 to 12 years diagnosed with food allergy completed the Greek version of the FAQLQ-PF, consisting of 30 items across three subscales. Socio-demographic and clinical data were collected. Statistical analyses included nonparametric tests, correlation analysis for validity, and Cronbach's alpha for internal consistency. Results: Out of 85 participants, 81 were included. The FAQLQ-PF demonstrated excellent internal consistency (Cronbach's α = 0.94). Validity evaluation indicated its ability to measure HRQOL in younger children. HRQOL in the Greek pediatric population was significantly correlated with the number of food allergies, symptoms, parental and child concerns, anxiety levels, and activity restrictions. However, sex and general health status were not significantly correlated with HRQOL. Conclusions: The Greek translation and validation of FAQLQ-PF provides insights into HRQOL among Greek children with food allergies. Factors such as anaphylactic reactions, epinephrine autoinjector usage, number of food allergies, and symptoms influenced HRQOL in this population.

The aim of our research was to evaluate and analyze serum 25(OH) vitamin D and parathyroid hormone (PTH) levels to investigate whether vitamin D deficiency serves as a risk factor for an increased incidence of acute respiratory infections (ARI) in children. Serum PTH levels were used as an indicator of vitamin D sufficiency, as normal PTH levels require an optimal concentration of 25(OH) vitamin D. The study included 129 children, divided into five subgroups: children with acute bronchopneumonia (n = 42), acute laryngotracheitis (n = 7), acute bronchiolitis (n = 32), acute bronchitis (n = 18), and a control group (n = 30). No statistically significant differences in 25(OH)D levels were observed between the overall population of children with ARI and the control group (p = 0.073). However, significant differences in 25(OH)D levels were identified between the control group and children with bronchopneumonia, acute bronchitis, and laryngotracheitis (p < 0.01, p < 0.05). Regarding PTH levels, statistical significance was found between the control group and the acute bronchiolitis group, due to the high percentage of children with hypervitaminosis in this subgroup. These results highlight the crucial role of vitamin D in the onset and progression of acute respiratory tract infections in children, emphasizing its impact on their overall respiratory health.

Background: Dental pain is a significant public health issue globally and in Mexico, with substantial negative impacts on affected individuals. Objective: The objective of this study was to evaluate the prevalence of dental pain and its association with clinical, sociodemographic, and socioeconomic risk indicators in schoolchildren aged 6 to 12 years in four cities in Mexico. Material and Methods: A cross-sectional study was conducted on 500 children attending public schools in the cities of Pachuca, Tepatitlán, Toluca, and San Luis Potosí. A questionnaire was applied, and a clinical examination was performed on the schoolchildren. Self-reported dental pain within the 12 months preceding the study, categorized as 0 (no pain) and 1 (pain), was used as the dependent variable. For the statistical analysis, the Stata program was used, where a multivariate binary logistic regression model was applied. Results: The mean age was 8.92 ± 1.99 years; 50% were girls. The prevalence of dental pain was 34.0%. Independent variables associated (p < 0.05) with the experience of dental pain were as follows: age (OR = 0.81), having a car at home (OR = 0.77), a lower socioeconomic position (OR = 2.03), curative or specialized dental care (OR = 8.40), and self-reported dental and/or gingival disease (OR = 5.39). Conclusions: Dental pain is a significant health problem in schoolchildren aged 6 to 12 years in Mexico, with a prevalence of 34% in this study. Sociodemographic and socioeconomic factors, as well as clinical indicators, play an important role in the experience of dental pain. Inequalities in oral health were observed. There is a need for public health interventions to reduce this problem in vulnerable populations.

Background/objectives: The increased use of social media in Mexico has given rise to the "fear of missing out" (FoMO) phenomenon, especially among adolescents. This study aimed to measure the extent of FoMO among junior high school students in the metropolitan area of Guadalajara, Mexico, during the COVID-19 pandemic. Additionally, this study explored the association between FoMO levels and demographic characteristics, as well as the type and frequency of social media use.

Methods: A cross-sectional survey was conducted from November 2021 to January 2022 in four junior high schools. A total of 1264 students (656 females and 608 males) aged 11-16 years completed the Fear of Missing Out Scale, adapted to the Mexican context. Data on demographics, social media usage, and school shifts were collected. Statistical analyses were performed using t-tests, ANOVA, and correlation coefficients.

Results: The mean FoMO score was 1.79 ± 0.64, with higher scores observed in females (p < 0.001) and students attending morning shifts (p = 0.001). Significant associations were found between higher FoMO scores and the use of social media platforms like Instagram, TikTok, and Pinterest (p < 0.001 for each). The most frequently used social media platforms were WhatsApp (1093), TikTok (828), and Instagram (583). Participants who used social media all week exhibited significantly higher FoMO scores than those who used it only on weekends (p < 0.001).

Conclusions: FoMO is a significant phenomenon among junior high school students in Guadalajara, Mexico, particularly among females and those who use multiple social media platforms. The findings suggest a need for interventions to manage social media use and mitigate FoMO-related negative health outcomes in this population.

Background: Molar incisor hypomineralization (MIH) is a congenital qualitative disorder of the enamel tissue. During examinations, clinicians may observe a range of enamel opacities during examinations. The aim of this study was to assess the knowledge and awareness of dental students in Poland regarding MIH.

Methods: This study was conducted among dental students who participated in scientific conferences for dental students in Poland. An electronic questionnaire was created for this purpose, accessible via a QR code.

Results: The respondents consisted of dental students from the first to the fifth year of study, including 98 fourth-year students and 76 fifth-year students. The students represented 10 medical universities in Poland. Of the 341 respondents, 256 (75.07%) stated that they were familiar with the term MIH, but only 61 (17.89%) correctly indicated the diagnostic criteria of MIH. The most frequently indicated condition resembling MIH was enamel hypoplasia, with 158 (46.33%) respondents identifying it.

Conclusions: Dental students at Polish medical universities have basic knowledge of MIH, but it is insufficient and needs to be improved during their educational training.

Background: Intracranial suppurative infections in pediatric patients, while rare, pose a significant risk to patient mortality. Early recognition and fast initiation of diagnosis and treatment are crucial to prevent fatal outcomes. Between December 2022 and May 2023, a significant cluster of nine cases emerged, each necessitating neurosurgical intervention. This series highlights an important trend in clinical outcomes and raises questions about underlying factors contributing to this pattern. The need for surgical procedures in all instances suggests a commonality in severity, warranting further investigation into potential causes and preventative measures. This retrospective monocentric study aims to explore the clinical features associated with these cases to identify specific disease patterns that can expedite management in clinical practice.

Methods: Cramer's V effect size was employed to evaluate combinations of clinical features, followed by Fisher's exact test applied to a constructed contingency table. A p-value was assessed for significance analysis, with combinations achieving a Cramer's V value of 0.7 or higher being classified as exhibiting very strong correlations.

Results: The analysis revealed distinct patterns of clinical features among children diagnosed with intracranial abscesses. Significant associations were identified, including correlations between sinusitis and Streptococcus pyogenes, and fever accompanied by affected temporal, frontal, and frontobasal lobe regions.

Conclusions: Despite the generally limited statistical analysis of pediatric intracranial abscesses in the existing literature, this study provides meaningful significant associations between clinical features, delineating specific disease patterns for children with intracranial abscesses. By addressing this gap, the findings contribute valuable insights and offer a framework that could enhance clinical decision-making and support timely disease management in pediatric cases.

Background: This study examines nationwide prevalence of US childhood behavioral, mental, and developmental problems in the 6-11 age group category between 2019 and 2022, and several key metrics related to caregiver social determinants of health.

Methods: We used NSCH data for 6-11-year-old children for the years 2019-2022. Summary statistics for the selected sample were generated and binary logistic regressions were conducted for each severity level binary variable for each study year with caregiver mental or emotional health as a covariate.

Results: Our study found significant associations between severe childhood anxiety and "fair" or "poor" caregiver rankings of mental and emotional health for both the 2020 and 2022 survey years. Our study also found that caregiver mental and emotional health may play a role in childhood ADD and ADHD prevalence rates as caregivers who ranked their mental health as "fair" or "good" had significantly higher odds of having a child with severe ADD or ADHD than caregivers who reported "excellent" mental and emotional health.

Conclusion: These findings support prospects of an increase in the need for developmental health services, thus necessitating efforts towards effective allocation and focus of developmental treatment programs tailored to children and pediatric population groups.