Chronic Disease Of Childhood Research Articles

Respiratory infection- and asthma-prone, low vaccine responder children demonstrate distinct mononuclear cell DNA methylation pathways

BackgroundInfants with frequent viral and bacterial respiratory infections exhibit compromised immunity to routine immunizations. They are also more likely to develop chronic respiratory diseases in later childhood. This study investigated the feasibility of epigenetic profiling to reveal endotype-specific molecular pathways with potential for early identification and immuno-modulation. Peripheral blood mononuclear cells from respiratory infection allergy/asthma-prone (IAP) infants and non-infection allergy/asthma prone (NIAP) were retrospectively selected for genome-wide DNA methylation and single nucleotide polymorphism analysis. The IAP infants were enriched for the low vaccine responsiveness (LVR) phenotype (Fisher's exact p-value = 0.02).ResultsAn endotype signature of 813 differentially methylated regions (DMRs) comprising 238 lead CpG associations (FDR < 0.05) emerged, implicating pathways related to asthma, mucin production, antigen presentation and inflammasome activation. Allelic variation explained only a minor portion of this signature. Stimulation of mononuclear cells with monophosphoryl lipid A (MPL), a TLR agonist, partially reversed this signature at a subset of CpGs, suggesting the potential for epigenetic remodeling.ConclusionsThis proof-of-concept study establishes a foundation for precision endotyping of IAP children and highlights the potential for immune modulation strategies using adjuvants for future investigation.

KidsTUMove-A Holistic Program for Children with Chronic Diseases, Increasing Physical Activity and Mental Health.

The prevalence of chronic diseases in children and adolescents has risen alarmingly worldwide. Diseases such as asthma, diabetes, obesity, mental disorders, and congenital heart defects are increasingly affecting the lives of children and pose significant challenges for the healthcare system. Physical activity plays a crucial role in preventing and treating these diseases. Numerous studies have shown that regular exercise improves physical performance, increases well-being, and leads to better health in the long term. Specially tailored sports programs that meet the individual needs and abilities of the children and adolescents affected are particularly important. The KidsTUMove project addresses this by developing tailored exercise programs for children with chronic diseases' specific needs, medical conditions, and physical abilities. Therefore, it closes the gap in care provision and can thus sustainably improve the health prospects of these children and adolescents. KidsTUMove is positioned to make a significant impact on the lives of affected children across Europe. Promotion of such programs should therefore be an integral part of future health strategies.

Asthma prevention and recent advances in management

Asthma is the most frequent chronic disease of childhood, affecting up to 20 % of children worldwide. The authors present the current literature focusing on primary and secondary prevention of both early and late childhood asthma and the recent advances in management. The therapeutic tools for pediatric asthma have expanded significantly for both the non-severe and severe forms. The use of anti-inflammatory treatment, even for the mildest cases, and the withdrawal of symptomatic bronchodilation as monotherapy have been included in the most recent guidelines. The different biological therapies have revolutionized the therapeutical approach for severe uncontrolled asthma in children and adolescents.The main guidelines on asthma maintenance therapy in pediatrics suggest different approaches and describe different stages of asthma to determine the most appropriate treatment.

A case study to investigate the effects of Chlorhexidine mouthwash on serum cytokines levels in children with Asthma

Asthma is an airways inflammatory disease and the most common chronic disease of childhood, which causes most hospital visits and placing a heavy financial burden on families and communities. Interleukins 4, 5 and 13, play a central role in the pathogenesis of asthma. Given the importance of oral hygiene in asthmatic patients and IL-4 and 5 are involved in the inflammatory process of periodontitis, the effect of chlorhexidine as mouthwash on asthma attacks in children on serum cytokines is necessary. In this study, 375 children with asthma were divided into two groups using or non-using chlorhexidine. Blood samples were taken and cytokines were measured by ELISA. From 375 patients, 17 patients were excluded. In this study, 171 males and 187 females participated and there were 180 patients in asthma group and 178 patients in asthma/Chlorhexidine group. The levels of IL-4, IL-5 and IL-13 had no significant difference (p > 0.05) between Asthma and Asthma/Chlorhexidine groups. Using chlorhexidine as mouthwash in children with asthma had no effect on the type 2 cytokines and may not trigger an asthma attack via allergo-inflammatory mechanism.

Assessment of Skin Autofluorescence and Its Association with Glycated Hemoglobin, Cardiovascular Risk Markers, and Concomitant Chronic Diseases in Children with Type 1 Diabetes.

A total of 348 children with T1D aged 3-18 years and 85 age- and gender-matched control subjects were enrolled. sAF was quantified using an AGE Reader (Diagnoptics BV, The Netherlands). The analysis covered HbA1c, blood lipid, and C-reactive protein (CRP) levels, ambulatory blood pressure monitoring records, and body composition parameters. The associations between variables and sAF were assessed using the Mann-Whitney U test and Spearman correlation. We observed significantly higher sAF values in the T1D group compared to the control (1.40 [1.27-1.53] vs. 1.20 [1.07-1.30, AU]; p = 0.004), consistent across all tested age groups. In the T1D group, sAF was positively correlated with current HbA1c, mean of historical HbA1c values, and T1D duration (r values, respectively: 0.27, 0.22, 0.14, all p < 0.01). Percentage of body fat was positively correlated with sAF (r = 0.120; p = 0.044). No significant correlations were found between sAF and lipid fractions, Z-score of BMI, parameters from 24 h ambulatory blood pressure monitoring, or the amount of albumin excreted in urine. sAF was positively correlated with CRP (r = 0.17, p < 0.05). sAF was significantly higher in patients with concomitant celiac disease (1.53 [1.43-1.63] vs. 1.40 [1.27-1.53, AU], p = 0.001). Among young T1D patients with relatively brief diabetes duration, sAF effectively mirrors prior glycemic control, as presented by historical average HbA1c. However, associations with conventional CV risk markers are not evident. The higher sAF values in patients with celiac disease warrant further exploration.

Biosimilars in childhood chronic rheumatic diseases: friend or foe?

Biosimilars in childhood chronic rheumatic diseases: friend or foe?

Preventive effects of prenatal administration of OM-85/BV on asthma and respiratory infection risk in the offspring: A review of animal models.

Asthma is the most common chronic disease in childhood affecting the daily lives of many patients despite current treatment regimens. Therefore, the need for new therapeutic approaches is evident, where a primary prevention strategy is the ultimate goal. Studies of children born to mothers in farming environments have shown a lower risk of respiratory infections and asthma development. Already at birth, these newborns have demonstrated accelerated maturation and upregulation of host defense immune functions suggesting a prenatal transplacental training of the innate immune system through maternal microbial exposure. This mechanism could possibly be utilized to help prevent both respiratory infections and asthma in young children. Human studies exploring the potential preventative effects of pregnancy bacterial lysate treatment on asthma and respiratory infections are lacking, however, this has been studied in experimental studies using mice through administrations of the bacterial lysate OM-85. This review will present the current literature on the immunomodulatory effects relevant for respiratory infections and asthma in the offspring of mice treated with OM-85 throughout pregnancy. Further, the review will discuss the cellular and molecular mechanisms behind these effects. In conclusion, we found promising results of an accelerated immune competence and improved resistance to airway challenges as a result of prenatal bacterial lysate treatment that may pave the way for implementing this in human trials to prevent asthma and respiratory infections.

A Time Study Analysis of Fluoride Varnish Application in Pediatric Well Visits to Address Health Disparities among Children.

Dental decay is the most common chronic disease in children. Fluoride varnish (FV) is a preventive oral health service with proven effectiveness at reducing dental caries in dental and primary care settings. The objective of this study was to determine how long it takes to apply FV treatments during primary care well visits to address one of the most common barriers as reported by pediatricians - lack of time. FV treatment videos were collected at six clinics in Georgia with rigorous time studies conducted on each video to determine the Standard Time for the FV treatment process as well as the FV Application Component of the process and reasons for delays. Median Standard Times varied by clinic, ranging from 67.7 seconds to 166.9 seconds with an overall median of 109.7 seconds. This results in per FV application labor costs of approximately $2.38 for pediatricians, $1.16 for registered nurses, and $0.53 for medical assistants. Findings from this study support the inclusion of FV applications as a common practice during primary care well visits.

Glycemic control and study of lipid and bone metabolism in type 1 diabetic children

Introduction. Type 1 diabetes mellitus is considered one of the most common chronic diseases of childhood. It is a high-risk factor for developing early cardiovascular disease and it also affects bone health. Objective. To describe demographic characteristics and biochemical parameters of a population of children with type 1 diabetes, evaluated in the pediatric diabetes unit of a tertiary Spanish hospital. Materials and methods. In this retrospective study, we determined metabolic, lipid, and bone parameters in 124 children with type 1 diabetes who were monitored in the pediatric diabetes unit of the Hospital Universitario Miguel Servet in Zaragoza (Spain) from May 2020 to July 2021. Results. Children with type 1 diabetes have worse metabolic control of the disease at puberty, but their lipid control is considered acceptable. We found an inverse correlation between bone formation markers and disease duration, as well as with metabolic control. Conclusion. Bone formation markers are inversely correlated with the percentage of glycated hemoglobin and diabetes evolution time. Patients’ lipid and bone profiles are more favorable when metabolic control of the disease is achieved.

"Will anybody listen?" parents' views on childhood asthma care: a qualitative study.

Asthma is the most common chronic disease in children, resulting in considerable morbidity and health care utilisation, especially in geographical areas with high deprivation. Parents play a pivotal role in children's asthma management. To explore the views of parents whose children have asthma, regarding barriers and facilitators to receiving adequate asthma care. A qualitative study conducted in an urban, multi-ethnic setting with high socioeconomic deprivation and paediatric asthma related hospital admissions. The study used a pragmatic approach underpinned by a perspective of critical realism. Parents of children with asthma were recruited through purposive and convenience sampling and data collected through semi-structured interviews. Transcripts were analysed using thematic analysis, facilitated by NVivo software. 10 parents participated in nine interviews. Six themes were identified relating to: (1) the establishment of a new life dynamic following a diagnosis of asthma; (2) the turbulent and drawn-out process of asthma diagnosis; (3) the roles and expectations of the partnership established between parents and healthcare services; (4) the importance of schools in asthma management; (5) sources and access to relevant information; and (6) the importance of social support networks. Parents frequently felt unsupported and misunderstood, particularly during the diagnostic process. Unmet parental educational and emotional needs, particularly around the time of diagnosis were identified as a key barrier to adequate asthma management. Deeper understanding of gaps in support can instruct asthma care delivery and inform co-produced interventions, thus improving asthma outcomes in children.

Expression of Congenital Anomalies of the Kidney and Urinary Tract (CAKUT) Candidate Genes EDA2R, PCDH9, and TRAF7 in Normal Human Kidney Development and CAKUT.

Approximately half of the cases of chronic kidney disease (CKD) in childhood are caused by congenital anomalies of the kidney and urinary tract (CAKUT). Specific genes were identified as having significant importance in regard to the underlying genetic factors responsible for the CAKUT phenotype, and in our research, we focused on analyzing and comparing the expression levels of ectodysplasin A2 receptor (EDA2R), protocadherin9 (PCDH9), and TNF receptor-associated factor 7 (TRAF7) proteins in the cortex and medulla of healthy control kidneys during developmental phases 2, 3, and 4. We also performed an analysis of the area percentages of the mentioned proteins in the cortical and medullary sections of healthy embryonic and fetal kidneys compared to those affected by CAKUT, including duplex kidneys (DK), horseshoe kidneys (HK), hypoplastic kidneys (HYP), and dysplastic kidneys (DYS). We found that the CAKUT candidate gene proteins EDA2R, PCDH9, and TRAF7 are all expressed during normal human kidney development stages. In DYS, the expression of EDA2R was higher than in normal kidneys, likely due to EDA2R's role in apoptosis, which was upregulated in specific cases and could possibly contribute to the formation of DYS. The expression of PCDH9 was lower in HK, which can be attributed to the possible role of PCDH9 in cell migration suppression. Decreased PCDH9 expression is linked to increased cell migration, potentially contributing to the development of HK. The level of TRAF7 expression was reduced in all examined kidney disorders compared to normal kidneys, suggesting that this reduction might be attributed to the crucial role of TRAF7 in the formation of endothelium and ciliogenesis, both of which are essential for normal kidney development. Further research is required to ascertain the function of these proteins in both the typical development of the kidney and in CAKUT.

Key stakeholders' perspectives on the development of an early dietary phosphate self-management strategy for children and young people with chronic kidney disease stages 1-3: A modified Delphi consensus process.

An early dietary phosphate intervention (EPI) can provide vital medical benefits supporting self-management of chronic kidney disease (CKD) in childhood. To utilise expert consensus to provide early modelling for an EPI to guide clinical practice across a paediatric renal network. Forty-eight statements across six domains were constructed following a systematic review and semi-structured interviews with children and young people (CYP), parents and healthcare professionals (HCP). A three-round online Delphi survey with parents and paediatric renal multi-disciplinary healthcare experts was undertaken. Twenty-one experts agreed on 56 statements over three Delphi rounds. Statements were accepted in all six domains: definition of an EPI (2), rationale (12), intended users (3), delivery (14) (when [1], where [3], who [2], how [8]), other considerations (16) and potential concerns (9). Consensus was reached on a definition and a set of guiding principles, providing some early modelling for implementation and future research on the development of an EPI strategy for CYP with CKD.

Comparison of dmft and behavior rating scores between children with systemic disease and healthy children at the first dental visit

PurposeTo evaluate and compare oral health and behavior scores at the first dental visit and dental treatment need using general anesthesia/sedation (GA/S) of children with systemic diseases (SD) and healthy children.MethodsData were obtained from healthy children (n = 87) and children with SD (n = 79), aged 4 to 6 years, presenting to a hospital dental clinic for a first dental examination. The total number of decayed, missing and filled teeth (dmft), dental behavior score using Frankl Scale, and dental treatment need using GA/S were recorded. Chi-square / Fisher’s exact test and Mann–Whitney U tests were used for statistical analyses.ResultsThe patients with SD were diagnosed with cardiac disease (61%), renal disease (9%), and pediatric cancers (30%). The median dmft values of the SD group (3.00) were significantly lower than those of healthy children (5.00) (p = 0.02) and healthy children exhibited significantly more positive behavior (90.8%) than children with SD (73.4%) (p = 0.002). The number of patients needing GA/S for dental treatment did not differ significantly between the two groups (p = 0.185). There was no relationship between dental treatment need with GA/S and dental behavior scores of the patients (p = 0.05). A statistically significant relationship was found between the patients’ dmft scores and the need for dental treatment using GA/S; and the cut-off value was found to be dmft > 4 for the overall comparisons.ConclusionThe presence of chronic disease in children appeared to affect the cooperation negatively at the first dental visit compared to healthy controls, however, it did not affect the oral health negatively. Having a negative behavior score or SD did not necessitate the use of GA/S for dental treatment.

Adverse childhood experiences, perceived stress, and chronic diseases among older adults: A cross-sectional study in Mexico

BackgroundAdverse childhood experiences (ACEs) are traumatic events that cause a condition of chronic stress in the body and that are related to subsequent cognitive decline and the development of psychiatric disorders and chronic diseases. ObjectiveThe objective of the present study was to examine the relationship between ACEs, stress, and chronic diseases in older adults. MethodsThis work was a cross-sectional study. We analyzed 450 participants aged 65 and older. To measure ACE, we used the ACE questionnaire that is a 10-item scale to measure the occurrence of a set of experiences during childhood and adolescence. In addition, the perceived stress scale was used as screening tool for stress. Logistic regression models were used to examine the associations between overall ACE score and individual ACE component scores and risk stress/comorbidities in adulthood after controlling for potential confounders. ResultsThe overall prevalence of perceived stress among older adults was 79.1%. Almost 76% of the sample reported being diagnosed with four or more chronic diseases. We found that the risk of stress increased in case of exposure to one-three ACEs (OR = 1.42, CI = [1.19–1.93]) and in case of experiencing at least four or more ACEs (OR = 1.43, CI = [1.23–1.82]). There was a statistical non-significant association between ACE exposure and the presence of chronic diseases. ConclusionTogether our findings demonstrate clear links between ACEs and negative mental health outcomes. Future work will assess these issues in longitudinal studies to examine the long-term impact of ACEs on health outcomes. Physicians should be able to provide clinical interventions for trauma-focused care.

Association between threat-related adverse childhood experiences and chronic lung diseases in a middle and older aged population: A cross-sectional and longitudinal study in China

ObjectivesWe investigated the association between threat-related adverse childhood experiences (ACEs) and the risk of chronic lung diseases (CLDs). MethodsThe data used for this study were extracted from the China Health and Retirement Longitudinal Study (CHARLS), a nationally representative survey of respondents recruited from 450 villages/urban communities in 28 provinces. Threat-related ACEs were constructed using five adverse factors: household substance abuse, physical abuse, domestic violence, unsafe neighbourhood, and bullying). Participants were divided into three groups according to their number of threat-related ACEs at baseline and at follow-up. The association between threat-related ACEs and CLD prevalence in the cross-sectional study was calculated using logistic regression models. The association between threat-related ACEs and CLD onset was evaluated using Cox proportional regression models in the cohort study. Potential confounders were considered in both the cross-sectional and cohort studies. ResultsThe CLD prevalence in the total population, no exposure group, exposure to one threat-related ACE, and exposure to at least two threat-related ACEs were 10.07% (1320/13104), 9.20% (665/7232), 10.89% (421/3865), and 11.66% (234/2007), respectively. Exposure to one threat-related ACE (OR: 1.23, 95% CI: 1.07–1.41) and exposure to at least two threat-related ACEs (OR: 1.31, 95% CI: 1.11–1.55) were significantly associated with higher CLD prevalence rates. The cohort study included 11,645 participants. During the 7-year follow-up, 738 CLD incidents were identified. Similarly, exposure to one threat-related ACE (HR: 1.20, 95% CI: 1.01–1.43) and at least two threat-related ACEs (HR: 1.64, 95% CI: 1.35–2.00) were significantly associated with a higher CLD incidence risk. ConclusionsExposure to threat-related ACEs was significantly associated with a higher CLD prevalence risk and onset. It is crucial to identify individuals who have encountered childhood threats and prioritise the monitoring of their pulmonary function.

Cardiorespiratory Fitness in Children with Obesity and Respiratory Symptoms

Study Objective: Physical fitness (i.e., VȮ2max in ml/min/kg) is decreased in children with obesity. However, cardiorespiratory fitness (i.e., VȮ2max as a percent of predicted based on ideal body mass) is preserved in children with obesity. Unfortunately, many children with obesity suffer from obesity-related respiratory symptoms such as exertional dyspnea, which could make them reluctant to exercise and thus decrease both their physical fitness and cardiorespiratory fitness. Thus, we hypothesized that both physical fitness and cardiorespiratory fitness will be decreased in children with obesity and respiratory symptoms. Methods: Body composition (DXA) was measured on children aged 8-12yrs without obesity (‘CWOO’; n=25; 15th≤BMI≤85th percentile), with obesity (‘CWO’; n=49; BMI≥95th percentile), and with obesity and respiratory symptoms (‘CWORS’; n=14; BMI≥95th percentile). On a separate day, participants completed an incremental exercise test to volitional exhaustion. After 15min of seated rest, participants then performed a constant-load supramaximal verification test at 105% of the peak work rate. The highest VȮ2 from the incremental or verification test was recorded as VȮ2max. BMI-for-age data from the CDC were used to calculate ‘ideal’ body mass (BM) at the 50th percentile for CWO, CWORS, and CWOO who were above the 50th BMI percentile. Percent predicted VȮ2max was calculated using sex-specific prediction equations developed by Cooper et al. (2016). A one-way ANOVA with post hoc tests was used to determine differences among groups (i.e., CWOO, CWO, and CWORS). Significance was set at p &lt; 0.05. Results: Age in years was slightly but significantly greater in CWOO (11.0±1.1) vs. CWORS (10.2±1.1), but similar between CWO (10.4±1.3) and the other two groups. Height was not significantly different between groups. BM in kg was similar between CWO (60.18±15.65) and CWORS (63.16±13.10), and significantly higher than CWOO (39.18±7.11). There were no significant differences in BMI (% of the 95th percentile), fat mass, % fat, or circumference measures between CWO and CWORS. VȮ2max in L/min was not different between groups (CWOO, 1.48±0.35; CWO, 1.59±0.32; CWORS, 1.57±0.30). VȮ2max in % predicted was not different between groups (CWOO, 97±12; CWO, 96±12; CWORS, 91±12). VȮ2max in ml/min/kg was similar between CWO (27.0±3.7) and CWORS (25.2±3.5), but significantly greater in CWOO (37.9±7.1) vs. the other two groups. Conclusion: Cardiorespiratory fitness is not affected in children with obesity and respiratory symptoms. Thus, the origin of symptoms in children with obesity and respiratory symptoms is probably not related to deconditioning. These findings are important to inform healthcare providers who examine fitness and associations with chronic disease in children with obesity. NIH R01 HL136643, King Charitable Foundation Trust, Cain Foundation, unrestricted gift from Dr. Pepper Snapple, and Texas Health Presbyterian Hospital Dallas. Dr. Daniel Wilhite was funded by an NIH Administrative Supplement to Promote Diversity in Health-Related Research (HL136643-01S1). This is the full abstract presented at the American Physiology Summit 2024 meeting and is only available in HTML format. There are no additional versions or additional content available for this abstract. Physiology was not involved in the peer review process.

IS SCOLIOSIS A COMMON DEFORMITY IN CHILDREN WITH JUVENILE IDIOPATHIC ARTHRITIS?

Purpose: Juvenile Idiopathic Arthritis (JIA) is the most common chronic rheumatic disease in childhood. Scoliosis can occur in children with JIA, since it mainly affects joint involvement, and contributes to the asymmetry of body and spine. This study aims to screen scoliosis in JIA, compare it with healthy controls, and evaluate the awareness among parents of children. Methods: 218 children with JIA (163 girls, 55 boys) and 144 healthy controls (124 girls, 20 boys) aged 4-16 years were involved in this study. Angle of Trunk rotation (ATR) was measured by a scoliometer by applying a forward bending test. Children with more than 5˚ ATR were referred to take X-ray. To collect demographic data from parents and assess their awareness of scoliosis, forms designed for parents were used. Results: Scoliosis was seen in 35 of the 218 (16.1%) children with JIA whose joints other than the spine were affected. 183 parents reported that they had never heard of scoliosis before the study. Scoliosis was seen in 25 children of the 183 children whose families had not heard of scoliosis before the examination. In families who had heard of scoliosis before the study, scoliosis was diagnosed in 10 of the 34 children. Conclusion: Parents of children with JIA should pay attention not only to joints and extremities but also to the spine and asymmetries in the body. However, instead of just assessing the affected joint, professionals should evaluate children with JIA comprehensively, including the spine.

Health Care Utilization and Direct Costs Prior to Subspecialty Care in Children with Chronic Pain Compared with Other Chronic Childhood Diseases: A Cohort Study

ObjectivesTo understand the burden associated with pediatric chronic pain (CP) on the healthcare system compared with other costly chronic diseases prior to subspecialty care. Study designIn this retrospective cohort study, we assessed all-cause healthcare utilization and direct healthcare costs associated with pediatric CP (n=91) compared with juvenile-onset arthritis (JA, n=135), inflammatory bowel disease (IBD, n=90), type 1 or type 2 diabetes (T1D, n=475, T2D, n=289), anxiety (n=7,193) and controls (n=273) two and five years prior to patients entering subspecialty care in Manitoba, Canada. Linked data from physician encounters, emergency department visits, hospitalizations, and prescriptions were extracted from administrative databases. Differences in healthcare utilization and direct healthcare costs associated with CP versus the other conditions were tested using negative binomial and zero-inflated negative binomial regression models, respectively. ResultsAfter adjustment for age at diagnosis, sex, location of residence, and socioeconomic status, CP continued to be associated with the highest number of consulted physicians and subspecialists and the highest number of physician billings compared with all other conditions (p<0.01, respectively). CP was significantly associated with higher physician costs than JA, IBD, T1D, T2D, or controls (p<0.01, respectively); anxiety was associated with the highest physician and prescription costs among all cohorts (p<0.01, respectively). ConclusionCompared with chronic inflammatory and endocrinologic conditions, pediatric CP and anxiety were associated with substantial burden on the healthcare system prior to subspecialty care, suggesting a need to assess gaps and resources in the management of CP and mental health conditions in the primary care setting.

Booklet and Motivational Interviewing to Promote Self-efficacy in Parents/Caregivers of Children with Asthma: A Clinical Trial.

Asthma is the most common chronic disease in childhood which accounts for numerous annual hospitalizations due to a lack of management and proper management of the disease. Thus, this study aimed to evaluate the effect of using an educational booklet with or without combination with motivational interviewing (MI) on the self-efficacy of parents/caregivers in the control and management of childhood asthma. A clinical trial was carried out with 86 parents/caregivers of children with asthma aged between 2 and 12 years who were followed up in primary health care units from March 2019 to December 2020. Participants were randomly assigned to two groups: one of the groups read the booklet and the other read the booklet combined with the MI. The Brazilian version of the Self-Efficacy and Their Child's Level of Asthma Control scale was applied before and 30 days after the intervention for assessment of self-efficacy. Data were analyzed using SPSS version 20.0 and R 3.6.3 software. P values<0.05 were considered significant. There were 46 participants in the booklet group and 40 in the booklet and MI group. Both groups were effective in increasing total self-efficacy scores after the intervention (P<0.001). No statistically significant difference was found between the scores of the two groups (P=0.257). The educational booklet with or without combination with MI can increase the self-efficacy of parents/caregivers of children with asthma. The findings could be considered by healthcare providers for the empowerment of caregivers of children with asthma in the control and management of their children's asthma.Trial Registration Number: U1111-1254-7256.

Differences in Health Care Utilization for Asthma by Children with Medicaid versus Private Insurance.

Asthma is the most common chronic disease in children, disproportionately affects families with lower incomes, and is a leading reason for acute care visits and hospitalizations. This retrospective cohort study used the Massachusetts All Payer Claims Database (2014-2018) to examine differences in acute care utilization and quality of care for asthma between Medicaid- and privately insured children in Massachusetts. Outcomes included acute care use (emergency department [ED] or hospitalization), ED visits with asthma, routine asthma visits, and filled prescriptions for asthma medications. Multivariable logistic regression was used to account for differences in demographics, ZIP codes, health status, and asthma severity. Overall, 10.0% of Medicaid-insured children and 5.6% of privately insured were classified as having asthma. Among 317,596 child-year observations for children with asthma, 64.4% were insured by Medicaid. Medicaid-insured children had higher rates of any acute care use (50.4% vs. 30.0%) and ED visits with an asthma diagnosis (27.2% vs. 13.3%) compared to privately insured children. Only 65.4% of Medicaid enrollees had at least one routine asthma visit compared to 74.3% of privately insured children. Most children received at least one asthma medication (88.6% Medicaid vs. 83.3% privately insured), but a higher percentage of Medicaid-insured children received at least one rescue medication (84.0% vs. 73.7%), and a lower percentage of Medicaid-insured (46.1% vs. 49.2%) received a controller medication. These results suggest that opportunities for improvement in childhood asthma persist, particularly for children insured by Medicaid.