Pediatric Clinical Practice Research Articles

The potential utility of cord blood DNA methylation in pediatric clinical practice.

Our understanding of the origins of noncommunicable diseases has evolved over the years with greater consideration given to the lasting influence exposures and experiences during the preconceptional and prenatal periods can have. Research highlights the associations of parental exposures (e.g., diet, obesity, gestational diabetes, lipid profile, toxic exposures and microbiome) with the infant/fetal methylome and suggest associations with infant, child and/or adolescent chronic health outcomes. Thus, epigenetics and specifically cord blood DNA methylation may have utility as biomarkers for disease risk identification and stratification in pediatrics. However, for cord blood DNA methylation analyses to be leveraged as biomarkers of disease risk in pediatric clinical practice, the results must be replicable, validated and clinically meaningful. Challenges and opportunities to this prospect are herein discussed.

A Systematic Review and Meta-Analysis of Conditioned Pain Modulation in Children and Young People with Chronic Pain

Background/Objectives: Conditioned pain modulation (CPM) is a psychophysical experimental measure of the endogenous pain inhibitory pathway in humans, wherein one pain stimulus (the conditioning stimulus) is used to inhibit an individual’s perception of a second painful (test) stimulus. Research provides evidence of impaired endogenous inhibitory pain responses in adults with chronic pain. CPM is now increasingly applied in paediatric research and clinical practice. The primary aim of this systematic review was to examine the efficacy of CPM in paediatric chronic pain populations (6–24-year-olds) compared to pain-free children and young people (CYP). Methods: The protocol was registered on PROSPERO (CRD42020221927). A systematic search of seven databases was conducted from database inception to 20th June 2024. Study inclusion criteria were as follows: (i) recruited a sample of CYP aged 6 to 24 (inclusive) with chronic pain or who were pain-free; and (ii) applied a CPM paradigm comprising both a painful test and conditioning stimuli that were sufficiently detailed to allow for replication,(iii) adhered to a study design of randomised control trial, case control or cohort study, including cross-sectional or longitudinal; (iv) available in the English language. Study exclusion criteria were: (i) The CPM paradigm used a non-painful test or conditioning stimulus only; and (ii) was only available as an abstract, letter, poster, editorial, case report, or review with or without meta-analyses. Risk of bias was assessed using the Appraisal Tool for Cross Sectional Studies (AXIS). Meta-analyses were conducted in Comprehensive Meta Analysis 3.0 using random effects models to compare the overall CPM responses in CYP with chronic pain conditions to healthy control CYP. Results: Thirty-two studies were eligible for inclusion, six of which were included in one or more meta-analysis (n = 407 chronic pain, n = 205 control). Meta-analysis revealed significantly weaker CPM responses in CYP with a variety of chronic pain conditions compared to healthy controls (standardized mean difference (SMD) = 0.352), and significantly weaker CPM responses in CYP with abdominal pain conditions compared to healthy controls (SMD = 0.685). No significant difference in CPM response was found between CYP with migraine and healthy controls (SMD = −0.201). Conclusions: Variable results were found across individual studies, and the meta-analysis of the small number of eligible studies provides tentative evidence for impaired CPM in CYP with chronic pain compared to healthy controls. Further research is clearly needed. In particular, studies should present CPM results separately for different age groups, ethnic groups, and sexes, as these variables shape clinical pain responses.

Implementation of the Revised American Academy of Pediatrics Clinical Practice Guidelines for Hyperbilirubinemia Decreases Necessity for Serum Bilirubin and Phototherapy

Implementation of the Revised American Academy of Pediatrics Clinical Practice Guidelines for Hyperbilirubinemia Decreases Necessity for Serum Bilirubin and Phototherapy

Egyptian pediatric kidney transplantation: highlights on post-transplant follow-up and management of complications by the Egyptian Pediatric Clinical Practice Guidelines Committee (EPG) Nephrology Group

BackgroundPediatric kidney transplantation is unique when compared to adults. They need optimum post-transplant care to achieve longer graft and patient survival. Infections, rejection, recurrence, malignancy, bone problems, hypertension, and surgical complications are the most important challenges that require prevention, early detection, and management. Chronic allograft nephropathy needs different approaches based on its related causes, allograft pathology, graft function, and availability of re-transplantation.Aim/objectivesThis national adapted guideline aims to frame evidence-based post-transplant recommendations adopted or adapted from EB source guidelines to optimize post-transplant patient care.MethodsOur guideline is evidence based adapted from four national and international source guidelines with permissions [KDIGO 2020, RA/BTS 2022–2018, EAU 2018] that were appraised with AGREE II instrument tool. We followed the “adapted ADAPTE” CPG formal adaptation methodology that consists of 3 phases and 24 steps and tools. Virtual monthly meetings all through the year 2023 were activated for reviewing and validation of final adaptation of evidence-based guideline draft, considering all comments of external reviewers. This guideline was registered in the practice guideline registration for transparency (PREPARE), number: PREPARE-2023CN364.ResultsRecommendation statements in guidelines stand for results in articles. Discussion of important recommendations and the rationale behind selection of adopted statements and tailoring of others to suit our local facilities, expertise, and renal native disease profile was presented in the text with reasons and references.ConclusionThe provided guidelines aim to improve graft and patient outcome through prevention and early management of complications and suggest research areas lacking validated research recommendations.

Epidemiological characteristics and meteorological factors of acute respiratory infections (ARIs) in hospitalized children in eastern Guangdong, China

Acute respiratory infections (ARIs) are the most common issue in pediatric clinical practice. They pose a significant public threat, with high morbidity and mortality rates worldwide. Aiming at understanding the epidemiological characteristics of respiratory pathogens and their risk factors among children in eastern Guangdong, China. Samples obtained from 15,993 children hospitalized with ARIs in eastern Guangdong Province were tested for 14 pathogens via multiplex polymerase chain reaction (PCR) from May 2019 to July 2023. The number of hospitalizations for ARIs was correlated with pathogens, age, meteorological parameters, and the pandemic of COVID-19. The data were analyzed by different statistical methods. Among all the samples, the positive rate with ARIs accounted for 68.94% (11,026/15,993) in hospitalized patients. Cytomegalovirus (CMV) (24.49%), Streptococcus pneumoniae (SP) (20.54%), and Respiratory Syncytial Virus (RSV) (14.16%) were the top three pathogens with the greatest infection rates. Among hospitalized patients, there were more single infections in pediatric patients (40.91%, P < 0.001). Compared with bacterial infection and mixed infection, the detection rate of virus infection was higher in pediatric (36.04%, P < 0.001). Age-related increases in Mycoplasma pneumoniae (MP) infection (r = 0.729, P < 0.001) and decreases in RSV infection were observed (r = 0.88, P < 0.001). The virus infection peaked at six months, and the bacterial infection and mixed infection peaked at 1–3 years. Viral pathogens are on the rise in the post-pandemic era. The prevalence of SP infection was more influenced by the Air Quality Index (AQI), RSV infections were more clearly influenced by temperature, and Influenza A virus (IAV) infections were more strongly correlated with both the AQI and relative humidity (P < 0.001). This study highlights the need of keeping an eye on monitoring meteorological factors in assessing hospitalizations for pediatric ARIs in eastern Guangdong, China, especially RSV- and SP-associated hospitalizations.

Evaluation of empathy levels of dentistry students in pediatric dentistry clinical practice education process.

The objective of this study was to assess the empathy levels of dental students during their clinical practice training in pediatric dentistry and to evaluate various factors that influence changes in these empathy levels. The study evaluated the empathy levels of a total of 350 students (70 third-year, 140 fourth-year, and 140 fifth-year dental students) who received pediatric dentistry clinical practice training and/or observation between October 2022 and December 2023. The Jefferson Scale of Physician Empathy-Student Version was used to assess empathy levels before and after the training. The data were subjected to statistical analysis using the Mann-Whitney U test, Kruskal-Wallis test, Wilcoxon test, and Dunn Test (p<0.05). The response rate of the participants was 92.10%. The highest empathy level was observed in third-year students, while the lowest empathy level was observed in fifth-year students. A statistically significant relationship was found between these two variables (p<0.001). Additionally, the empathy level of female students was statistically significantly higher than that of male students (p<0.001). Following the completion of the pediatric dentistry training, a statistically significant increase was observed in the empathy levels of the students in comparison to the baseline (p<0.001). Empathy levels in students are found to be correlated with academic year, sibling count, and gender. It is of paramount importance to enhance empathy skills through training in order to foster the development of human-oriented physicians capable of effective patient communication.

Evaluation of Pediatric Dentistry Postgraduate Education in Turkey by Specialty and PhD Students

Aim: Aim of our study is to evaluate pediatric dentistry education in Turkey by directing survey questions prepared considering the educational curriculum to specialization and doctoral students receiving education in different faculties. Material and Metod: Questions prepared in accordance with the core curriculum of pediatric dentistry education published in 2021 were sent to specialization and doctoral students studying at different universities in Turkey via Google Forms. A total of 100 surveys were collected and the responses were statistically analyzed. Result: Mostly "sufficient" responses were obtained to the questions related to the content of pediatric dentistry education. It was determined that the vast majority of the participants did not participate in scientific research. When asked about their proficiency in theoretical topics within the pediatric dentistry curriculum, they received the least responses for sedation in dental treatments, odontogenic infections and surgical treatment approaches, and minor orthodontic treatment applications, respectively. When asked about the clinical treatment practices they perform, they received the least responses for sedation in dental treatments, zirconium crown applications, and permanent tooth extractions, respectively. Conclusion: Overall, when the responses are evaluated, it can be concluded that the pediatric dentistry education process and content in Turkey are conducted in accordance with the curriculum, but it is necessary to encourage the participation of specialization and doctoral students in academic studies. The content of pediatric dentistry education and clinical practices in Turkey should be evaluated in detail with new studies, and efforts should be made to improve the pediatric dentistry education content focusing on areas perceived as lacking. Keyword: Survey, Pedodontics, Curriculum for Pedodontic Education.

Oral rehydration in diarrhea: from history to current guidelines. A review

Acute gastroenteritis (AGE) is usually defined as a change in stool consistency (liquid or unformed) and/or an increase in the frequency of bowel movements, which can also be accompanied by vomiting and fever. Fever increases the metabolic rate by more than 1.5 times; for every 1°C increase in body temperature, fluid loss increases by 10%. AGE is a common cause of morbidity and mortality among infants and children. The prognosis is favorable if the condition is recognized promptly and appropriate treatment is started. The main goal of AGE therapy is to restore water balance and prevent dehydration, which can be achieved with an oral rehydration solution. The composition and proportion of the components of rehydration agents are described in the guidelines of the European Society for Paediatric Gastroenterology Hepatology and Nutrition, of which the Russian Society of Pediatric Gastroenterologists is a collective member, and such agents are fully consistent with the balanced formulations of RehydroStandard and Rehydron Bio rehydration agents. The latter includes the probiotic strain Lactobacillus rhamnosus GG, well studied and recommended by the European Society for Paediatric Gastroenterology Hepatology and Nutrition for acute intestinal infections since this strain reduces the duration and severity of diarrhea according to the results of studies. Rehydron Bio and RehydroStandard can be recommended for use in clinical pediatric practice.

Liquid Chromatography-Tandem Mass Spectrometry Method for Therapeutic Drug Monitoring of Dalbavancin in Plasma of Pediatric and Young Adult Patients.

Dalbavancin, an antimicrobial lipoglycopeptide, is authorized in Europe for treating acute bacterial infections of the skin and skin structures in adults and pediatric patients aged 3 months and older. However, off-label dosing regimens have been proposed for various indications beyond acute bacterial infections of the skin and skin structures. This study presents a novel bioanalytical method using liquid chromatography-tandem mass spectrometry to quantify dalbavancin in low-volume plasma samples (50 μL). The method underwent validation in accordance with international guidelines for bioanalytical method validation and was applied to 9 clinical samples obtained from pediatric and young adult patients undergoing dalbavancin therapy. Liquid chromatography-tandem mass spectrometry analyses were conducted at the G. Gaslini Institute in Genoa, Italy, utilizing an Ultimate 3000 ultra high performance liquid chromatography system coupled to a TSQ Quantiva Triple Quadrupole system (Thermo Fisher Scientific, Milan, Italy). The analytical procedure involved the addition of deuterated dalbavancin as internal standard and a rapid extraction from 50 µL of human plasma, followed by chromatographic separation on a Thermo Scientific Accucore Polar Premium column. Accurate quantification of the analyte was achieved through multiple reaction monitoring detection. The assay exhibited linearity within the concentration range of 0.66-400 mcg/mL in plasma, demonstrating accuracy and reproducibility in the absence of matrix effects. Stability testing was conducted on both quality controls and real samples to establish a robust protocol under real-life conditions. This fast and reliable dalbavancin quantitation method could improve current pediatric clinical practice by enabling data collection for future dose recommendations in special patient populations.

Pediatric nephrologists' perspectives and clinical practices related to genetic testing and education.

While genetic testing is now more accessible in pediatric nephrology, little is known about the views of pediatric nephrologists regarding genetic testing in clinical settings. An online 41-item survey was developed and distributed via professional listservs to self-identified U.S. licensed pediatric nephrologists from January 22 to May 4, 2021. Pediatric nephrologists had a high referral rate to genetic counseling and agreed on the significant impact of genetic testing on diagnosis, treatment, prognosis, counseling, and kidney transplant planning. Challenges for the utilization of genetic testing among pediatric nephrologists include the need to (1) learn how to counsel patients on the risks and benefits of genetic testing, (2) choose appropriate testing, (3) interpret genetic results, and (4) return those results to patients and families. There exists an opportunity to expand genetic testing education for pediatric nephrologists to assist incorporation of genetic testing into clinical practice.

8137 Prevalence Of Overweight And Obesity In Dominican Children With Congenital Heart Disease

Abstract Disclosure: L.D. Rojas Rodríguez: None. M.J. Mateo Pérez: None. L.C. López Sención: None. V.T. San Martin: None. A. Grullón: None. Background: Overweight and obesity can be detrimental to the health of children with congenital heart disease, potentially leading to or contributing to other chronic medical conditions such as hypertension. This, in turn, may increase the cardiovascular demands of these patients whose lives are already affected by a defective heart anatomy. Objective: To determine the prevalence of overweight and obesity in Dominican children with congenital heart disease. Methods: An observational cross-sectional study was conducted to determine the prevalence of overweight and obesity in children with congenital heart disease attending the Pediatric Cardiology Department at Children's Hospital (Santo Domingo, Dominican Republic), from July to December 2022. The study population was classified into categories of underweight, normal weight, overweight or obesity using the CDC Body Mass Index-for-age growth chart (2022), based on their age, weight, height, and sex. The parents of the patients were interviewed to gather information about their children’s medical history, as well as their diet type and level of physical activity. Diet type was assessed through a questionnaire about daily meals; diets in which processed foods and simple carbohydrates were predominant were categorized as unhealthy, while those with a predominance of proteins and complex carbohydrates were categorized as healthy. Physical activity levels were measured using the Assessment of Physical Activity Level Questionnaire (APALQ). Additionally, blood pressure values were categorized as normal or elevated/high based on the American Academy of Pediatrics Clinical Practice Guidelines for Screening and Management of High Blood Pressure in Children and Adolescents (2017). Results: A total of 84 patients with congenital heart disease were analyzed, with 11.9% (10/84) categorized as having overweight and 23.8% (20/84) categorized as having obesity. Among patients with overweight or obesity, unhealthy eating habits predominated in 66.7% (20/30), while a sedentary level of physical activity was reported in 56.7% (17/30). Additionally, among patients with overweight or obesity, 36.7% (11/30) had elevated/high blood pressure. Conclusion: About one-third of Dominican patients with congenital heart disease were found to have overweight or obesity. Additionally, about one-third of those with excess weight were found to have elevated/high blood pressure. These findings stress the need for urgent implementation of personalized interventions and educational programs focused on fostering healthier lifestyles. The ultimate goal is to reduce cardiovascular risks and improve the overall well-being of children living with congenital heart disease. Presentation: 6/1/2024

Pediatrics hyperuricemia in clinical practice: A retrospective analysis in 1753 children and adolescents with hyperuricemia

ObjectivesSerum levels of uric acid (S-UA) are influenced by the interaction of genetic and environmental factors; detailed studies of hyperuricemia in children are rare. This retrospective study aimed to analyze the causes, risk factors, and therapeutic approaches associated with the development of hyperuricemia in childhood. MethodsIn a single-center study, serum uric acid levels were analyzed in 33,900 samples from 13,890 children and adolescents˂19 years (6760 girls and 7130 boys) obtained between 2013 and 2023. Hyperuricemia was defined as S-UA>370μmol/L (6.22mg/dL) in girls and>420μmol/L (7.06mg/dL) in boys; mild hyperuricemia was defined as 370–420μmol/L in boys˂13 years. ResultsIn the analyzed group, hyperuricemia was found in 1753 patients (12.6%), including 586 girls and 864 boys; mild hyperuricemia was found in 303 boys˂13 years. The most common associated conditions were obesity with body mass index>95th percentile (27.8% of girls, 26.3% of boys) and chronic kidney disease (18.6% of boys, 11.4% of girls). Hyperuricemia was also relatively common in children with connective tissue disorders (10.6%) or different inherited metabolic disorders (10.7%). Transitory hyperuricemia was found in 19.1% of girls and 10.1% of boys with acute gastroenteritis. Urate-lowering therapy was used in 73 children and adolescents with severe hyperuricemia (S-UA 556±107μmol/L, fraction excretion of UA 3.27±1.98%). Eight treated children had chronic kidney disease, nine were extremely obese, one had combined antiepileptic therapy, and 55 had inherited metabolic diseases, including 26 children with disorders of purine metabolism. The initial daily dose of allopurinol (50–100mg) normalized the S-UA (350±80μmol/L) in a majority of children, except for extremely obese adolescents (weight 98–149kg) where the dose had to be increased to 200–300mg. ConclusionsAsymptomatic hyperuricemia is a relatively common biochemical finding in pediatric clinical practice. The etiology of hyperuricemia should be carefully analyzed, and the value of individualized hyperuricemia management and the eventual benefits of urate-lowering therapy in children must be carefully considered.

Testing for nephrological diseases in pediatrics – the role of point-of-care devices and the medical analysis laboratory in the current context

Background and objectives. Nephrological diseases in children are common, representing an important burden on patients and healthcare. The purpose of this study is to evaluate the transition of the most recent advances in the in vitro diagnostics (IVD) field, including point-of-care (POC) testing methods, to the clinical practice in pediatrics. Materials and methods. Testing indications for pediatric nephrological diseases were identified in the available clinical guidelines and, for comparison, the developments in the IVD field were reviewed based on scientific literature about testing methods, performance evaluation, and POC testing implementation. Results. Testing in the context of nephrological diseases is widely addressed in the available clinical guidelines. While performant POC tests have been developed, the recommendations for testing do not address this progress, nor their integration with traditional laboratory tests. For example, urine dipstick testing has a central role in the management of urinary tract infections of children and it is a basis for clinical decisions, the same method being available for both POC and laboratory tests. Conclusions. Specific testing recommendations for nephrological conditions must be elaborated, based on the availability of the methods and their performances. Implementing POC testing is a challenge, but it can provide benefits for both the patient and the healthcare systems, in addition to the standard laboratory testing.

Barriers to Pediatric Rheumatology Care: A Survey of Pediatric Clinical Practices at Sheikh Khalifa Medical City in Abu Dhabi, United Arab Emirates.

Background Access to pediatric rheumatology (PR) is limited in Abu Dhabi, United Arab Emirates, with only three trained pediatric rheumatologists in Abu Dhabi. However, the limited access and current levels of PR care in the Abu Dhabi workforce have not yet been formally assessed. The objective of this study was to evaluate the confidence in the delivery of PR patient care and the need for a structured PR training program among pediatricians. Methods The anonymous web-based Google Forms survey (Google LLC, Mountain View, CA, USA) included 16 items on PR training programs and patient care. The survey was sent to physicians in the pediatric department in Sheikh Khalifa Medical City, Abu Dhabi, through June 2024. Results Among the 54 participants, the majority were general pediatricians (70.4%). Most participants encountered PR patients monthly (51.9%) or weekly (29.6%), yet 87% had less than one year of experience in PR. Confidence levels in examining, investigating, and managing PR patients were generally low to moderate, while physicians primarily reported high confidence in referring patients. A significant need for a structured PR training program at SKMC was identified, with 92.6% of participants advocating for its implementation. Conclusions The majority of pediatricians do not feel confident in examining, investigating, and managing pediatric patients with rheumatic diseases. There is a need for a structured PR program at Sheikh Khalifa Medical City, Abu Dhabi, due to a significant shortage in PR physicians.

Pediatric Dentists' Practice Patterns in the Screening, Diagnosis, and Management of Temporomandibular Disorders.

Pain associated with temporomandibular disorders (TMDs) is the main non-odontogenic cause of orofacial pain among youth. Pediatric dentists are often the first healthcare practitioners to perform a comprehensive oral examination in children, which should include evaluation of the temporomandibular joint, masticatory muscles, and surrounding structures for signs and/or symptoms of TMD. This study assessed pediatric dentists' practice patterns in the screening, diagnosis, and management of TMD. A 19-item online survey was used to assess pediatric dentists' clinical practice patterns and perceived knowledge and comfort levels in the screening, diagnosis, and management of TMD. The survey was distributed in July 2024, with a one-month window open for the study. Confidence levels and perceived knowledge were compared according to years from graduation and frequency of TMD screening assessment with ANOVA or independent t-test, as appropriate. Open-ended items were analyzed thematically. A total of 206 pediatric dentists and pediatric dentistry residents participated in this study. A share of 72.8% of respondents reported that up to 25% of their patients per week present with signs and symptoms of TMD. About one-fifth of pediatric dental providers never complete a screening history for TMD (22.1%) or a clinical assessment of TMD-related structures (21.6%). There was overall low self-perceived knowledge and confidence among pediatric dentists regarding the diagnosis, screening, and management of TMD in children and adolescents, regardless of the number of years from graduation. Respondents who reported seeing up to 50% of TMD patients reported significantly more knowledge and confidence in diagnosing pediatric TMD than those who encountered fewer TMD patients. An overwhelming majority (81.6%) indicated a need for continuing education courses and training focused on the management of TMD in pediatric patients. Providers reported low confidence and self-perceived knowledge about TMD in pediatric populations, a high rate of referral of patients with TMD, and a particular interest for professional development opportunities focused on management of TMD.

Comparative analysis of adolescent hypertension definitions for predicting early-adulthood carotid artery intima-media thickness: Tehran lipid and glucose study.

Definitions of childhood and adolescent hypertension (HTN) do not precisely elucidate the relationship between HTN and cardiovascular outcomes. Carotid intima-media thickness (CIMT), as a substitute for cardiovascular outcomes, enables the early identification of cardiovascular events throughout early adulthood. This study aimed to compare the ability of childhood HTN definitions to predict a high CIMT in early adulthood. This prospective cohort study included 921 individuals aged 10-17 years from the Tehran Lipid and Glucose Study (TLGS). The CIMT was measured after 18 years of follow-up. Participants were categorized into normal blood pressure (BP), high-normal BP, HTN stage 1, and HTN stage 2 groups based on the childhood HTN definitions of the 4th report, European Society of Hypertension (ESH), and American Academy of Pediatrics Clinical Practice Guidelines (AAP-CPG). Akaike's information criterion (AIC) and relative efficiencies (RE) were calculated to compare the ability of each to predict a high CIMT (≥95th percentile) during early adulthood. The highest and lowest prevalence of stage 1 HTN was observed with the AAP-CPG (17.7%) and ESH (8.8%), respectively. Similarly, the highest and lowest prevalence of stage 2 HTN was noted with the AAP-CPG (1.5%) and ESH (0.8%), respectively. According to the RE values, the highest to lowest predictive abilities belonged to the 4th report, ESH, and AAP-CPG, respectively. In all models, the 4th report's pediatric HTN definition had the lowest AIC value and offered the best predictive ability. Among the various definitions of pediatric HTN, the 4th report offered the best ability to predict a high CIMT during early adulthood, followed by the ESH and AAP-CPG. Because the reference population of the 4th report includes overweight, obese, and normal-weight individuals, our findings suggest that excessive adiposity is among the main predictors of early adulthood atherosclerosis risk.

Serum cytokine panels in pediatric clinical practice

BackgroundCytokines are soluble signaling proteins that regulate inflammation and coordinate immune responses. Serum cytokine assays are increasingly used in medical practice, yet our understanding of cytokines as biomarkers for disease remains limited. ObjectivesWe aimed to analyze real-world single center usage of a multiplexed cytokine panel, correlate its results with diagnosis and severity, and explore its utility in pediatric practice. MethodsA multiplexed cytokine panel, able to return same-day results, was implemented in April 2020 at our institution and its performance was validated for clinical use. Coded patient data were collected using a REDCap database, and correlations between cytokine levels and outcomes of interest were analyzed retrospectively. ResultsCytokine levels correlate with acuity of care, with patients admitted to the pediatric intensive care unit (PICU) having the highest cytokine values. Patients with familial HLH (fHLH) showed prominent peaks in IFNγ, IL-10, and TNF, while patients with sepsis exhibited high IL-6 and IL-8 with relatively modest IFNγ, and cytokine release syndrome (CRS) post-CAR T cell therapy often demonstrated pan-panel positivity at peak levels, with a similar pattern as that of fHLH. A ratio of [IFNγ]+[IL-10]/[IL-6]+[IL-8] levels was able to distinguish fHLH and CRS from severe sepsis. ConclusionsCytokine levels correlate with severity of illness and can help differentiate between syndromes that present similarly, including fHLH and CRS compared to sepsis. Cytokine panels can be used as biomarkers to inform diagnosis and management decisions, but significant work remains to dissect complex clinical patterns of disease.

Anti-Asian American, Native Hawaiian, and Pacific Islander Racism in Academic Pediatrics: Recommendations for Training, Research, and Clinical Practice

This paper discusses how anti-Asian American, Native Hawaiian, and Pacific Islander (AANHPI) racism affects pediatric training, research, and clinical practice. Extant research shows that racism and discrimination are social determinants of health that impact AANHPI populations, including youth. AANHPI youth face significant health disparities and a wide range of barriers to health care access. However, AANHPIs tend to be seen by clinicians and depicted in training as monolithic, high achieving, and a relatively low priority in terms of pediatric workforce recruitment and training and pediatric research. After a brief discussion of US policies that have explicitly aimed to exclude, punish, or imprison AANHPIs, the paper explains AANHPI racism and its consequences. The paper then describes evidence of anti-AANHPI racism in pediatrics and offers recommendations for training, research, and clinical practice.

A Finnish nationwide register-based study shows a further 50% decline in already low child mortality.

Child mortality declined significantly in Finland in 1969-2004. We investigated whether the already low mortality rate could still decline from 2005 to 2020. This was a nationwide register-based study. The subjects were children under 16 years of age who had resided in Finland between 2005 and 2020. The study population was identified from Finland's Population Information System of the Digital and Population Data Services Agency. Causes of death were obtained from Statistics Finland. Changes in annual overall and cause-specific mortality rates were evaluated. 3685 children (55% boys) under 16 years of age died in Finland in 2005-2020 from 325 causes. Overall annual child mortality declined by 50% (95% confidence interval 37 to 64%) during the study period, from 0.31/1000 in 2005 to 0.16/1000 in 2020. The mortality rate in children under one year of age declined from 3.1/1000 in 2005 to 1.8/1000 in 2020. The deaths from sudden infant death syndrome fell by 84%, congenital malformations by 62%, infectious diseases by 60%, external causes by 52%, and perinatal disorders by 41%. Finland's low child mortality further declined over the past two decades. Contributing factors likely include achievements in paediatric research, public health, and clinical practice.

Causes of sudden unexpected death in infants with and without pre-existing conditions: a retrospective autopsy study

ObjectiveWe investigated sudden unexpected death in infancy (SUDI) autopsy data from 1996 to 2015 inclusive, comparing findings from infants with and without pre-existing medical conditions.DesignLarge, retrospective single-centre autopsy series.SettingTertiary paediatric...