Pediatric Tertiary Care Center Research Articles

Cardiovascular manifestations in pediatric multisystem inflammatory syndrome associated with COVID-19 in a tertiary care pediatric center in Mexico City

The objective is to expose the cardiovascular alterations in patients diagnosed with pediatric inflammatory multisystem syndrome (PIMS) associated with COVID-19 during the SARS-CoV-2 pandemic, in order to understand the disease, its evolution, and optimal management upon diagnosis. Retrospective, observational, cross-sectional analytical study of patients diagnosed with PIMS according to the criteria of the World Health Organization at the National Institute of Pediatrics, from March 2020 to December 2021. During the study period, 77 patients with PIMS were diagnosed. The results showed correlation between the shock state and alteration of laboratory markers (platelets 144217.29 ± 139321.6 μL [p < 0.001], procalcitonin 27.37 ± 38.37 ng/ml [p = 0.05] and ferritin 1937.87 ± 2562.63 [p < 0.001]). The ventricular function in patients with shock was significantly lower compared to those without shock (49.6 ± 9.1% vs. 58.1 ± 8.4 %; t-Student p < 0.001), as well as injury to the left coronary artery (p = 0.02). There is a correlation between NT-proBNP and ventricular dysfunction (Kruskal-Wallis p = 0.007). Statistical significance was found in the association between death, elevation of inflammatory markers and ventricular dysfunction (p < 0.001). The cardiovascular alterations observed, in order of frequency, were pericardial effusion (25.7%), myocarditis (15%), mild ventricular dysfunction (13.5%) and small coronary aneurysm with predominance of the left coronary artery and the anterior descending one.

Impact of medication dosage on Helicobacter pylori eradication rates among pediatric patients.

Helicobacter pylori rates of eradication to common first-line regimens continue to decline globally. Prescription of the appropriate medication dosage is an important consideration, particularly in the pediatric population due to medication weight-based dosing. Limited data is available on the impact of guideline-recommended weight-based dosing on the successful eradication of H. pylori in children. Retrospective study of patients with histologic evidence of H. pylori from two pediatric tertiary care centers in New England. We excluded patients who were not treated or those missing eradication data. We compared the eradication rates of patients prescribed recommended weight-based dosages, duration, and frequency of treatment with those who were not. One hundred forty-four patients were included. The overall eradication rate was 73.6% (106/144). All treatment regimens were properly prescribed for 14 days. There was a high rate of improper weight-based dosing: proton pump inhibitor (PPI) 31.2% (45/144), amoxicillin 31.7% (39/123), metronidazole (MET) 19.4% (12/62), clarithromycin (CLA) 23.9% (22/70), tetracycline 50% (6/12), bismuth 26.1% (6/23). When PPIs were properly weight-dosed, there was a 78.8% eradication rate that dropped to 62.2% with suboptimal dosing (p = 0.036, OR: 2.26, CI: 1.04-4.87). When amoxicillin was properly weight-dosed, successful eradication was achieved in 81% versus only 53.8% when improperly dosed (p = 0.002; OR: 3.64, CI: 1.58-8.37). There was no statistically significant impact on eradication rates with improper weight-based dosing of MET, CLA, tetracycline, or bismuth. Proper weight-based dosing of amoxicillin and PPI is important for the successful eradication of H. pylori among children in the New England area.

Validity evidence for a team-leading assessment tool in pediatric emergency resuscitations using video review.

Effective leadership of health care action teams has demonstrated positive influence on team performance and patient care, but there is no consensus on how to assess these skills. We developed a novel team leadership assessment tool for leaders of interprofessional pediatric resuscitation teams and collected validity evidence for this tool using video review. This was a prospective cohort study from November 2021 to October 2022. A novel team leadership assessment tool was developed using literature review and local expertise and then piloted and refined using medical simulation. Pediatric emergency medicine (PEM) fellows from a single tertiary care pediatric medical center were enrolled, and videos of one medical resuscitation and one trauma resuscitation were collected per fellow each month. Three reviewers underwent reviewer training and then scored the videos using the assessment tool. Raters provided feedback on feasibility and ease of use using a 5-point Likert scale. Inter-rater reliability for the assessment tool using Gwet's agreement coefficient and the association between performance and clinical level of training using generalized linear mixed model were calculated. Twelve PEM fellows enrolled and 146 videos were reviewed. The inter-rater reliability for each domain ranged from 0.45 (p < 0.0001) to 0.59 (p < 0.0001), with the inter-rater reliability of the total score being 0.49 (p < 0.0001). The reviewers' mean ratings of the elements of the tool were as follows: clarity of the domains (4.6/5), the independence of each domain from each other (3.9/5), the ease of use of the 5-point Likert scale (4.5/5), the usefulness of the provided examples for each domain (4.6/5), and the ability to assess each domain without having to rewatch (4.5/5). The tool differentiated between levels of clinical training for two of the six domains (p < 0.02). We developed a novel team leadership assessment tool for pediatric resuscitation team leaders that demonstrated moderate inter-rater reliability. The tool was easy to use and feasible for educators to assess the performance of PEM trainees in complex high-stakes clinical situations.

AST and ALT Elevation in Suspected Physical Abuse: Can the Threshold to Obtain an Abdominal CT be Raised?

Identification of abdominal injury (AI) in children with concern for physical abuse is important as it can provide important medical and forensic information. Current recommendations are to obtain screening liver function tests (LFTs) in all children with suspected physical abuse and an abdominal computed tomography (CT) when the aspartate aminotransferase (AST) or alanine aminotransferase (ALT) is >80 IU/L. This threshold to obtain an abdominal CT is lower than general trauma guidelines which use a cutoff of AST > 200 or ALT >125 IU/L. This was a retrospective review of children ages 0-60 months at a single pediatric tertiary care center who were evaluated for physical abuse and had AST or ALT >80 IU/L. Subjects were then stratified into two groups: mid-range (AST < 200 and ALT <125 IU/L) and high-range (AST > 200 and/or ALT >125 IU/L) LFTs. Abdominal CTs were performed in 55% (131/237) of subjects, 38% (50/131) with mid-range LFTs and 62% (81/131) with high-range LFTs. AI was identified in 19.8% (26/131) of subjects. Subjects with AI were older than those without AI [mean age (SD) 18.7 (12.5) vs. 11.6 (12.2) months, p = 0.009]. The highest yield of abdominal CTs positive for AI was in the group with high-range LFTs with signs or symptoms of AI at 52.0% (13/25; 95% CI: 31.3-72.2%). The negative predictive value of having mid-range LFTs and no signs or symptoms of AI was 100% (95% CI: 97.0-100%). Our data suggest that abdominal CT may not be necessary in children being evaluated for physical abuse who have AST < 200 and ALT <125 IU/L and do not have signs or symptoms of AI. This could limit the number of abdominal CTs performed. Level IV, Diagnostic Test/Criteria.

Value-based comparison of ambulatory children with respiratory diseases in an emergency department and a walk-in clinic: a retrospective cohort study in Québec, Canada

ObjectiveTo compare health outcomes and costs given in the emergency department (ED) and walk-in clinics for ambulatory children presenting with acute respiratory diseases.DesignA retrospective cohort study.SettingThis study was conducted from...

Granulocytapheresis Donor Deferrals Pattern at a Pediatric Tertiary Care Centre in Northern India

Granulocytapheresis Donor Deferrals Pattern at a Pediatric Tertiary Care Centre in Northern India

Prevalence of burnout and psycho-emotional disorders among non-health workers: a single tertiary care pediatric oncology center experience.

According to scientific literature, burnout can be described as a multidimensional syndrome with three fundamental dimensions: emotional exhaustion, depersonalization and reduced personal accomplishment. Every day, clown-doctors, play therapists, teachers and volunteers, such as ceramic art therapists, work in pediatric cancer wards to improve the quality of life of hospitalized children and activate positive resources during their therapeutic journey. This study investigated burnout levels and the relationship between work-related stress and resilience in a total of 36 operators (clown-doctors, in-hospital teachers, play therapists, and ceramic art therapists), working at the Unit of Pediatric Oncology of IRCCS A. Gemelli University Polyclinic Foundation in Rome, Italy. All participants completed a battery of questionnaires to evaluate burnout (Maslach Burnout Inventory) and resilience (Connor-Davidson Resilience Scale). The results of this study show that these workers are exposed to work-related stress and that the burnout levels are not homogeneous across the various groups considered. The results also show the need to provide non-health hospital workers with a psychological support service or ensure the presence of a mental health professional to help them avoid the risk of burnout. The heavy emotional burden endured by these operators makes them vulnerable and exposes them to burnout.

Improving Adolescent Psychosocial Assessment through Standardized Patient Simulation: An Interdisciplinary Quality Improvement Initiative.

Adolescent suicide and mental illness have increased at alarming rates. Healthcare professionals report a lack of skill and confidence in obtaining adolescent histories and managing confidential care due to limited training in residency. Nursing professional development practitioners face challenges of adequately preparing interdisciplinary healthcare providers to assess, identify, and intervene at all points of contact with adolescents. To increase the confidence in clinical communication skills and clinical competency, and to increase the number of social work referrals related to modifiable risk factors for adolescent patients, a Texas pediatric tertiary care center utilized standardized patient (SP) methodology to supplement traditional clinical experiences with communication-focused education based on the Home, Education, Eating, Activities, Drugs, Sexuality, Suicidality, and Safety (HEEADSSS) interviewing. This quality improvement (QI) pilot demonstrated the benefits of utilizing standardized patient methodology in communication-focused education based on the HEEADSSS interviewing. Following the SP simulations, confidence in clinical communication skills increased by 13%, clinical competency in performing comprehensive psychosocial interviews increased by 11%, use of HEEADSSS increased by 64%, and social work referrals increased by 89%. This interdisciplinary SP interviewing simulation pilot was beneficial in improving the 36 physician and nursing residents' ability to conduct psychosocial assessments for risk factors of suicidality among adolescents.

Laboratory stewardship perceptions and testing patterns at a pediatric tertiary care center.

Despite stewardship efforts, laboratory testing overuse persists across medicine. To understand laboratory stewardship perceptions and testing patterns at a tertiary care pediatric hospital so that we could identify potential improvement opportunities. An electronic survey exploring laboratory stewardship was sent to all pediatric medicine resident and staff physicians. Laboratory testing data were also assessed for patterns of testing and overuse. The survey response rate was 54% (43/80). The results indicated good familiarity with stewardship but poor familiarity with testing specifics (eg, cost). A mobile reference application was the most preferred quality improvement intervention, and online modules were the least desired. Overuse was apparent, with as many as 53% of laboratory tests being repeated within 7 days and only half of repeated tests subsequently yielding abnormal results. Altogether, the data we collated demonstrated poor understanding of laboratory stewardship and substantial repeat testing with few abnormal results. These study findings suggest that laboratory stewardship is lacking at our center, and that multiple improvement opportunities exist.

Decline in case rates of youth onset type 2 diabetes in year three of the COVID-19 pandemic.

To determine changes in case rates of youth onset type 2 diabetes in the three years following the COVID-19 pandemic. A single-center, retrospective medical record review was conducted for patients newly diagnosed with T2D between 3/1/18 and 2/28/23 at a pediatric tertiary care center. The number of patients referred to CHLA with a T2D diagnosis date between 3/1/2020 and 2/28/2023 was compared to historical rates between 3/1/2018 and 2/29/2020. χ2 or Fisher's exact test was used to compare categorical variables between each year and 2019. Compared to prepandemic baseline (3/1/19-2/29/20, 11.8±3.7 cases/month), there was a significant increase in new T2D monthly case rates in pandemic year 1 (3/1/20-2/28/21, 20.1±6.0 cases/month, 171 %, p=0.005) and pandemic year 2 (3/1/21-2/28/22, 25.9±8.9 cases/month, 221 %, p=0.002). Case rates declined in pandemic year 3 to 14.5±4.1 cases/month (3/1/22-2/28/23, p=0.43). Compared to prepandemic year 1, the frequency of DKA at diagnosis was higher in pandemic year 1 (13.3 vs. 5.0 %, p=0.009). The DKA rate in pandemic years 2 (6.8 %) and 3 (3.4 %) were comparable to prepandemic year 1 (p=0.53 and 0.58, respectively). Youth onset type 2 diabetes cases and DKA rates in year 3 of the pandemic have returned to prepandemic level.

Microbiological analysis of skin and soft tissue infections in children presenting to a paediatric tertiary care centre in Sri Lanka

Introduction: Skin and soft tissue infections (SSTIs) are a common cause of hospitalisation in children. They are diverse in spectrum, ranging from impetigo and abscesses to life threatening necrotising infections. The main pathogens associated with SSTIs are Staphylococccus aureus and Streptococcus pyogenes. Emergence of community acquired methicillin resistant S. aureus (CA-MRSA) is of major concern when antibiotics are required, and it is important to know the prevalence of these pathogens in different geographic locations. This study was done with the aim of identifying and characterising the common bacterial pathogens implicated in SSTIs in children presenting to Sirimavo Bandaranaike Children’s Hospital (SBSCH), Peradeniya, Sri Lanka, which is one of the two paediatric referral hospitals in Sri Lanka.Method: A retrospective, descriptive study analysed data gathered from request forms accompanying pus and tissue sent for culture from patients with SSTIs to the SBSCH microbiology laboratory during a period of 13 months from January 2021 to January 2022.Results: Two hundred and ninety samples were received from suspected SSTIs of which 197 (67.9%) were positive for bacterial growth, with S. aureus present in 163 (83%). Methicillin resistant S. aureus (MRSA) was isolated from 113 (57%) and methicillin sensitive S. aureus (MSSA) from 50 (25%). The frequency of coliforms, Pseudomonas spp., and Group A streptococcus were 31 (16%), 3 (1.5%) and 4 (2%) respectively. Sensitivity of MRSA isolates to cotrimoxazole, clindamycin, ciprofloxacin and erythromycin were 97%, 86%,72% and 29% respectively. Among MSSA isolates, 94% were sensitive to cotrimoxazole, while sensitivity to clindamycin, ciprofloxacin and erythromycin were 74%, 67% and 40% respectively.Conclusion: MRSA was the most frequent pathogen associated with purulent SSTIs in children, followed by MSSA. One fourth of MSSA were resistant to ciprofloxacin and clindamycin. Ciprofloxacin and clindamycin resistance in MRSA was 15% and 28% respectively.

Analysis of feeding and eating disorders in 191 children according to psychiatric or gastroenterological recruitment: The PEDIAFED cohort study.

The DSM-5 classification introduced new Feeding and Eating Disorders (FED) diagnostic categories, notably Avoidant and Restrictive Food Intake Disorder (ARFID), which, like other FED, can present psychiatric and gastrointestinal symptoms. However, paediatric clinical research that focuses on children below the age of 12years remains scarce. The aim of this study was first to investigate the clinical features of FED in a cohort of children, second to compare them according to their recruitment (gastroenterology or psychiatry unit). This non-interventional retrospective cohort study analysed 191 patients in a French paediatric tertiary care centre (gastroenterology n=100, psychiatry n=91). The main outcome variables were clinical data (type of FED, BMI, nutritional support, chronic diseases, psychiatric comorbidities, sensory, sleep, language disorders, gastrointestinal complaints, adverse life events, family history). The outcome was defined by a Clinical Global Impression of Change-score. FED diagnoses were ARFID (n=100), Unspecified FED (UFED, n=57), anorexia nervosa (AN, n=33) and one pica/rumination. Mean follow-up was 3.28years (SD 1.91). ARFID was associated with selective and sensory disorders (p<0.001); they had more anxiety disorders than patients with UFED (p<0.001). Patients with UFED had more chewing difficulties, language disorder (p<0.001), and more FED related to chronic disease (p<0.05) than patients with ARFID and AN. Patients with AN were female, underweight, referred exclusively to the psychiatrist, and had more depression than patients with ARFID and UFED (p<0.001). The gastroenterology cohort included more UFED, while the psychiatry cohort included more psychiatric comorbidities (p<0.001). A worse clinical outcome was associated with ARFID, a younger age at onset (p<0.001), selective/sensory disorders and nutritional support (p<0.05). ARFID and UFED children were diagnosed either by gastroenterologists or psychiatrists. Due to frequently associated somatic and psychiatric comorbidities, children with FED should benefit from a multidisciplinary assessment and care.

Use of the Drospirenone-Only Contraceptive Pill in Adolescents with Endometriosis

Study ObjectiveTo evaluate the efficacy and tolerability of a progestin-only pill containing 4 mg drospirenone (DRSP) as a hormonal therapy for the management of endometriosis-associated symptoms in adolescents and young adults. DesignRetrospective cohort study. MethodsA retrospective chart review was performed of all adolescents who were prescribed DRSP continuously (without placebo) for treatment of endometriosis at a single pediatric tertiary care center between 2019 and 2022. Electronic medical records were reviewed to obtain demographics and clinical characteristics of the patients. Measured outcomes included symptom resolution and medication discontinuation. The study was deemed IRB exempt. ResultsA total of 61 patients with endometriosis were prescribed DRSP during the study period, with a median age of 18.9 years (SD 2.3). The majority (97%) were laparoscopically confirmed to have endometriosis, and 85% had stage I disease. Before DRSP use, the most common medications trialed were norethindrone (57%) and norethindrone acetate (68%), and 56% had at least one medical contraindication to receiving estrogen-containing therapy. Of those with follow-up, 52% established an absence of bleeding/spotting, and 67% reported less pain at follow-up. One in 4 patients discontinued DRSP during the study period, most commonly due to breakthrough bleeding. ConclusionDRSP is a well-tolerated and effective option for the treatment of endometriosis-associated symptoms in adolescents and young adults.

Considerations for Gender-Affirming Hormonal and Surgical Care Among Transgender and Gender Diverse Adolescents and Adults With Congenital Heart Disease.

Transgender and gender diverse (TGD) individuals and long-term survivors with adult congenital heart disease (ACHD) are both growing populations with specialized needs. No studies assess temporal trends or evaluate the care of TGD individuals with ACHD. Meetings between congenital cardiology and gender-affirming care specialists identified unique considerations in TGD individuals with ACHD. A retrospective chart review was then performed to describe patient factors and outpatient trends in those with an ACHD diagnosis undergoing gender-affirming hormonal or surgical care (GAHT/S) at 1 adult and 1 pediatric tertiary care center. Thirty-three TGD individuals with ACHD were identified, 21 with a history of GAHT/S. Fourteen (66%) had moderate or complex ACHD, 8 (38%) identified as transgender male, 9 (43%) transgender female, and 4 (19%) other gender identities. Three had undergone gender-affirming surgery. There were zero occurrences of the composite end point of unplanned hospitalization or thrombotic event over 71.1 person-years of gender-affirming care. Median age at first gender-affirming appointment was 16.8 years [interquartile range 14.8-21.5]. The most common treatment modification was changing estradiol administration from oral to transdermal to reduce thrombotic risk (n=3). An increasing trend was observed from zero TGD patients with ACHD attending a gender diversity appointment in 2012 to 14 patients in 2022. There is a growing population of TGD patients with ACHD and unique medical and psychosocial needs. Future studies must fully evaluate the reassuring safety profile observed in this small cohort. We share 10 actionable care considerations for providers with a goal of overseeing a safe and fulfilling gender transition across all TGD patients with ACHD.

Implementation of a tier system for IVIG indications to address IVIG shortage at a tertiary care pediatric medical center.

Drug shortages are a common issue that healthcare systems face and can result in adverse health outcomes for patients requiring inferior alternate treatment. The United States recently experienced a national drug shortage of intravenous immunoglobulin (IVIG). Several reported strategies to address the IVIG and other drug shortages have been proposed; however, there is a lack of evidence-based methods for protocol development and implementation. To evaluate the efficacy of introducing a multidisciplinary task force and tier system of indications and to minimize adverse effects during a shortage of IVIG. Faculty members across disciplines with expertise in IVIG use were invited to participate in a task force to address the shortage and ensure adequate supply for emergent indications. A tier system of IVIG indications was established according to the severity of diagnosis, urgency of indication, and quality of supporting evidence. Based on inventory, indications in selected tiers were auto-approved. Orders that could not be automatically approved were escalated for task force review. Overall, there were 342 distinct requests for IVIG during the study period (August 1, 2019 to December 31, 2019). All Tier 1 indications were approved. Of all requests, only 2.6% (9) of requests were denied, none of which resulted in adverse effects based on retrospective chart review. Seven patients who regularly receive IVIG had possible adverse effects due to dose reduction or spacing of treatment; however, each complication was multifactorial and not attributed to the shortage or tier system implementation alone. Implementation of a multidisciplinary task force and tier system to appropriately triage high-priority indications for limited pharmaceutical agents should be considered in health institutions faced with a drug shortage.

Screening of children attending well baby clinic for risk of autism using modified checklist for autism in toddlers in a pediatric tertiary care Centre in Chennai

Background: Autism spectrum disorder is a common neurodevelopmental disorder with core deficits in social communication, interaction, and restrictive/repetitive behavior. Early intervention provides opportunity for good functional outcome. The study aimed to screen children attending well baby clinic for risk of autism using modified checklist for autism in toddlers (MCHAT) questionnaire. Methods: This descriptive cross-sectional study was conducted on 302 children attending the pediatric well baby clinic. The children aged 16-30 months who met the inclusion criteria were screened for risk of autism using MCHAT. Results: 20 out of 302 children failed the MCHAT screening, 6.6% of the children were found to be at risk of autism. Boys: girls’ ratio was 2:1. Advanced parental age and higher socioeconomic status were found to have significant association with the risk of autism. 70% of children in the at-risk group were first born, 70% of children who failed the MCHAT screen were from a nuclear family. Conclusions: All toddlers attending the well-baby clinic should be screened for autism by pediatricians. MCHAT is a simple easy to use validated tool to screen for autism in a busy pediatric OPD. Timely referral for comprehensive assessment and intervention can help to improve the outcome in children with autism.

From Evidence-Based Guidelines to Clinical Practice: Pediatric Neuropsychology Care in Multidisciplinary Clinics.

High demand for pediatric neuropsychological care has highlighted the time- and resource-intensive nature of traditional comprehensive evaluations. Emerging care models address these constraints by facilitating tiered neuropsychological services provided in various contexts, including multidisciplinary clinics (MDCs). We aim to demonstrate feasibility and acceptability of tiered neuropsychological care in MDCs through examples from a single institution. A review of all current MDC practices at a tertiary pediatric care center was conducted to describe clinic workflow, services provided, and triage strategies. Pediatric neuropsychologists (n = 5) and other health care providers (n = 31) completed a survey focused on experience with neuropsychology consultation in MDCs. Neuropsychologists provided care in 11 MDCs, including universal monitoring with consultative interviews and questionnaires, as well as targeted screening. Neuropsychologists (89%) and other health professionals (100%) reported that tiered neuropsychological services improved patient care within MDCs. Other health professionals reported utilizing results from neuropsychology MDC care to inform their clinical approach (48-90%), referrals (58%), and treatment or surveillance decisions (55-71%). Tiered neuropsychological care in pediatric MDCs is feasible, and provider experience ratings indicate high acceptability. Practical steps for development of MDCs are provided, including identifying teams, clinic goals and outcomes, operational logistics, and billing.

Intrathecal levo-bupivacaine versus hyperbaric bupivacaine for inguinal hernia repairs in ex-preterm infants: A double blinded randomized prospective study

Intrathecal levo-bupivacaine versus hyperbaric bupivacaine for inguinal hernia repairs in ex-preterm infants: A double blinded randomized prospective study

Caregivers' Perceptions, Needs, and Data Sharing Concerns in mHealth Research on Pediatric Asthma: Cross-Sectional Survey Study.

Pediatric asthma is the most common chronic respiratory disease of childhood. Caregivers often report lacking knowledge in several aspects of asthma management at home. Although the use of mobile health (mHealth) tools, such as mobile apps, could facilitate asthma self-management and, simultaneously, the collection of data for research, few studies have explored the features that caregivers would like to see in such a tool and their perceptions on data sharing. This study evaluates caregivers' perceived knowledge gaps in asthma management; their perceptions of certain features and resources that should be included in a potential mobile app; and any concerns that they may have regarding data sharing for research, including privacy and security concerns. In this cross-sectional study, we surveyed 200 caregivers of children (aged 1-13 y) with asthma who were followed at a pediatric tertiary care center in Montreal, Canada. Anonymous data were collected through the institutional web-based survey platform. We collected the participants' answers by using a 5-category Likert scale ("completely agree," "agree," "neither agree nor disagree," "disagree," and "completely disagree"), multiple-choice questions, and free-text questions on the abovementioned topics. Descriptive statistics were performed, and answers were compared between caregivers of preschool-aged children and caregivers of school-aged children. Participating children's mean age was 5.9 (SD 3.4) years, with 54% (108/200) aged ≤5 years and 46% (92/200) aged >6 years. Overall, caregivers reported having adequate knowledge about asthma and asthma self-management. Nonetheless, they identified several desirable features for a mobile app focused on asthma self-management. The most frequently identified features included receiving alerts about environmental triggers of asthma (153/199, 76.9%), having videos that demonstrate symptoms of asthma (133/199, 66.8%), and being able to log children's asthma action plans in the app (133/199, 66.8%). Interestingly, more caregivers of preschool-aged children preferred textual information when compared to caregivers of school-aged children (textual information for explaining asthma: P=.008; textual information for the symptoms of asthma: P=.005). Caregivers were generally highly in favor of sharing data collected through a mobile app for research. Caregivers of children with asthma in our study identified several desirable educational and interactive features that they wanted to have in a mobile app for asthma self-management. These findings provide a foundation for designing and developing mHealth tools that are relevant to caregivers of children with asthma.

Mediators and moderators of the effects of the COVID-19 crisis on parent–child conflict in children in tertiary mental health care

This study focused on children treated for mental health problems during the pandemic. The present study examined how parent’s difficulties in managing COVID-19 restrictions increased children's behavioral problems (internalizing and externalizing) and parent–child conflict through parental mental health and parental stress. Family functioning, particularly problem-solving ability, was tested as a resilience factor. were collected using online surveys from 337 parents with a child between the ages of 4 and 18 years who was receiving active outpatient mental health treatment at a pediatric tertiary care center. Parents who reported a greater impact of COVID-19 reported more behavioral difficulties in their children. This relationship was significantly mediated by parental mental health (general stress, anxiety, and depression) and parental stress. Similar indirect pathways were observed when examining internalizing and externalizing problems in children, where the most significant pathway had parental stress as the sole mediator. Furthermore, the effect of COVID-19 impact on parent–child conflict through parental stress was significantly moderated by problem-solving skills within the family. Parenting stress mediates the impact of COVID-19 on parent–child conflict. Interventions improving within family problem solving-skills may decrease the effect of parental stress on parent–child conflict.