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BMJ Paediatrics Open

BMJ

Preprints posted in the last 90 days, ranked by how well they match BMJ Paediatrics Open's content profile, based on 21 papers previously published here. The average preprint has a 0.04% match score for this journal, so anything above that is already an above-average fit.

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The perceived impact of a support programme for caregivers of children with complex neurodisability (Encompass): findings from a pilot and feasibility study

Prest, K.; Barnicot, K.; Borek, A. J.; Harniess, P.; Tann, C. J.; Lassman, R.; Jannath, A.; Osbourne, R.; Thomas, K.; Whyte, M.; Heys, M.; Harden, A.

2026-02-14 pediatrics 10.64898/2026.02.11.26346108 medRxiv
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PurposeCaregivers of children with complex neurodisability frequently experience high caregiving demands, social isolation, unmet support needs, and reduced wellbeing. This paper explores caregivers perceptions of the impact of "Encompass", a ten-modular, community-based group support programme for caregivers of children under five with complex neurodisability, co-facilitated by an expert parent. Materials and methodsThis study formed part of a pilot and feasibility study conducted in two socially disadvantaged, ethnically diverse urban areas in the United Kingdom. Outcome measures were collected pre-intervention, post-intervention and at three-month follow-up to explore caregiver wellbeing, empowerment, activation, and quality of life. Semi-structured qualitative interviews were conducted within three months of programme completion. Interview data were analysed using deductive coding informed by the "Encompass" programme theory alongside inductive analysis to explore mechanisms and unanticipated benefits. Results and conclusionsSeven participating caregivers described improved wellbeing, increased confidence in caring for their child, navigating services, advocating for their family and engaging in the community. Peer support, shared learning and expert parent facilitation were key identified mechanisms of impact. Data from outcome measures showed patterns of improvement post-intervention, with less consistent eYects at follow-up. Findings confirmed the key change mechanisms, informing future iterations and other caregiver group programmes. Trial RegistrationClinicalTrials.gov Identifier: NCT06310681

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Feasibility of an adapted participatory group programme for caregivers of children with complex neurodisability in the United Kingdom: Results from the Encompass-2 study

Prest, K.; Barnicot, K.; Hurt, C.; Tann, C. J.; Heys, M.; Harden, A.

2026-02-14 pediatrics 10.64898/2026.02.11.26346106 medRxiv
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Introduction"Encompass" is a participatory group-based intervention originating from low- and middle-income countries, co-developed with parents and professionals to enhance the wellbeing, health literacy and empowerment of caregivers of young children with complex neurodisability. We aimed to assess feasibility and acceptability of a) intervention delivery in two socially deprived United Kingdom (UK) urban areas and b) evaluation methods including data collection on programme outcomes and costs. MethodsWe conducted a mixed-methods pilot and feasibility study with caregivers of children under five years with complex neurodisability. Feasibility and acceptability of intervention delivery were assessed based on recruitment rates, group attendance, fidelity checklists and qualitative interviews with caregivers and facilitators. Feasibility and acceptability of evaluation methods were explored through follow-up rates, questionnaire completeness, and caregiver feedback on outcome measures. Data relating to implementation at organisational and system levels were explored through interviews with facilitators and key partners. Results were compared to predefined traffic light criteria (green, amber, red) to determine whether a larger scale evaluation was warranted. ResultsEight caregivers participated in the programme. Fidelity of delivery and follow-up questionnaire completion met green criteria, while recruitment and attendance met amber criteria, indicating that minor adaptations are required before scaling up. Qualitative findings demonstrated high acceptability of the programme among caregivers and facilitators, particularly valuing the co-facilitation model, participatory approach, and peer support. Flexible delivery, including online participation and communication support, enhanced accessibility for families with diverse needs. Capturing programme delivery costs was feasible and provided preliminary estimates to inform future economic evaluation. ConclusionsOur findings provide proof of principle that "Encompass" can feasibly and acceptably be delivered and evaluated with caregivers of children with complex neurodisability in an ethnically diverse UK community health setting. The findings support progression to a larger-scale evaluation, with refinements to recruitment strategies and delivery logistics. Patient or Public ContributionCaregivers with lived experience were central to developing the "Encompass" programme and this study. Four local mothers of children with complex neurodisability contributed to planning, recruitment, and sense-checking the findings.

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Availability and Quality of Anthropometric Data in Swiss Childrens Hospitals: The SwissPedGrowth Project

Leuenberger, L. M.; Shoman, Y.; Romero, F.; Deligianni, X.; Hartung, A.; Mozun, R.; Goebel, N.; Bielicki, J. A.; Burckhardt, M.-A.; Latzin, P.; Saner, C.; Posfay-Barbe, K. M.; Schwitzgebel, V.; Giannoni, E.; Hauschild, M.; Stocker, M.; Righini-Grunder, F.; Lauener, R.; Mueller, P.; Schlapbach, L. J.; Jenni, O. G.; Spycher, B. D.; Kuehni, C. E.; Belle, F. N.; for the SwissPedHealth Consortium,

2026-03-30 health informatics 10.64898/2026.03.27.26349493 medRxiv
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OBJECTIVE: Anthropometric data are critical in paediatric care, routinely assessed during clinical visits, and available in electronic health records (EHRs). We describe the feasibility of extracting anthropometric data from heterogeneous EHR systems of Swiss childrens hospitals, evaluate their availability and quality, and assess the cohorts representativeness of the general population. METHODS: In this multicentre study (SwissPedGrowth), we retrospectively collected EHRs from patients <20 years who visited hospitals in Basel, Bern, Geneva, Lausanne, Luzern, St. Gallen, or Zurich between 2017-2023. Sociodemographic, administrative, and clinical information from EHRs were provided in a standardized way by a paediatric national data stream (SwissPedHealth), including the Swiss Neighbourhood Index of Socioeconomic Position (Swiss-SEP). We counted anthropometric recordings per visit to describe availability and used a self-developed and an existing (growthcleanr) algorithm to investigate data quality. To assess representativeness, we compared sociodemographic characteristics between SwissPedGrowth and the general paediatric population in Switzerland, computed standardized differences (effect size: 0.2 small, 0.5 medium, 0.8 large), and weighted the study population to reduce differences. RESULTS: We included 477,531 patients and 2,171,633 hospital visits; 54% boys, 71% Swiss, mean Swiss-SEP 65 (SD: 11), and median age at visit 6.3 [IQR: 2.3, 11.8] years. Height recordings were available for 20% of the visits, weights for 43%, and head circumferences for 5%, with better availability for inpatient stays than outpatient or emergency visits. Combining the self-developed and existing algorithm, 4% of heights and 3% of weights were flagged as outliers and 29% of heights and 31% of weights as carried forward from previous visits or same day duplicates. Sociodemographic differences between SwissPedGrowth and the general population were small or small-to-medium and disappeared after weighting. CONCLUSION: SwissPedGrowth demonstrates feasibility of extracting high-quality anthropometric data for paediatric growth research, but challenges regarding completeness and harmonization of EHR data across Swiss hospitals remain.

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Individual and School-Level Factors Associated with Pediatric Eye Disorders and Referral Adherence in an Enhanced School-Based Vision Screening Program in Ghana

Asare, A. O.; Ablordeppey, P.; Asiedu, E. A.; Doku, E. T.; Agbeshie, G. K.; Gle, S. A.; Mensah, N. A. O.; Adikah, R. E.; Yeboah, C. N.; Baidoo, D. A.; Darko, C. K.; Arkhurst, E. E.; Watt, M. H.; Acquah, E. A.; Afake, H.; Agyekum, S.; Akuffo, K. O.

2026-02-04 public and global health 10.64898/2026.02.02.26345428 medRxiv
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BackgroundEvidence on how social and school-level contexts shape pediatric vision screening outcomes is limited, particularly in sub-Saharan Africa. We examined the association between individual and contextual factors and vision screening outcomes in a pilot enhanced school-based vision screening program (ESVSP) in Kumasi, Ghana. MethodsWe conducted a cross-sectional study using data from an ESVSP to detect eye disorders in school-children aged 4 to 22 years. Outcomes were the presence of eye disorders and referral adherence. Exposure variables were individual [(age, sex, socioeconomic status (SES)], and contextual [school type (public vs private)] factors. Logistic regression was used to estimate unadjusted (OR) and adjusted (aOR) odds ratios with 95% confidence intervals (CI). ResultsWe analyzed data for 1,123 children screened and 299 referred. The average age was 10.2 ({+/-}2.6) years. Overall, 34% (n=382) had suspected eye disorders, and 32.8% (n=98) adhered to the referral. After adjusting for key variables, children attending public (32.2%) compared to private (67.8%) schools had 45% lower odds of identified eye disorders (aOR= 0.55; 95% CI 0.37, 0.83). Children with low (13.3%) compared to high (28.6%) SES had 70% lower odds of referral adherence (aOR= 0.30; 95% CI 0.12, 0.80). ConclusionIn this pilot school-based program, school context and socioeconomic status were associated with suspected pediatric vision and eye disorders, and referral adherence, respectively. These findings highlight equity-relevant gaps in referral adherence and underscore the need for context-specific strategies to strengthen referral pathways in low-resource settings.

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An Online Program Focusing on Modifiable Lifestyle and Environmental Interventions Improved Pediatric Eczema Symptoms: Results from A Retrospective Observational Study

Temple, A.-M.; Golden, D.; Temple, J.; D'Adamo, C.

2026-02-09 pediatrics 10.64898/2026.02.06.26345588 medRxiv
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BackgroundPediatric eczema is a highly prevalent condition that often causes substantial suffering among affected children and their families. Numerous modifiable lifestyle and environmental risk factors for the condition have been identified, although these risk factors and related interventions have generally been studied in isolation. The goal of this study was to evaluate the effects of an integrative program for parents of children with eczema that simultaneously addressed multiple lifestyle and environmental risk factors. MethodsChildren with eczema diagnosis who began the online eczema program and provided outcomes data from May 2024 to May 2025 were eligible. The primary outcome was the Patient-Oriented Scoring Atopic Dermatitis (PO-SCORAD), a validated measure of eczema symptoms and burden. Outcomes were assessed at baseline and at one month, two months, and six months after beginning the program. Changes in mean PO-SCORAD scores from baseline throughout the duration of the study were assessed with analysis of variance (ANOVA). Multivariate linear regression modeling of PO-SCORAD scores using population-averaged generalized estimating equations (GEE) were also constructed accounting for baseline PO-SCORAD scores and adjusting for age, sex, presence of any allergy, use of topical corticosteroids, and use of antihistamines. Results197 participants were included in the study. The mean baseline PO-SCORAD score was 51.4, which is considered severe eczema. PO-SCORAD scores improved over the course of the study (p<0.0001) and there were statistically significant and clinically meaningful improvements noted after one month (11.3 points, 22.0% improvement), two months (17.8 points, 34.6% improvement), and six months (27.2 points, 52.9% improvement) in the program (p<0.0001). After accounting for baseline PO-SCORAD scores and covariates in regression modeling, there was a 22.5-point (p<0.0001) improvement in PO-SCORAD scores from baseline to final assessment. There was a 31.4-point decrease in PO-SCORAD scores from baseline to final assessment (p<0.0001, 47.2% improvement) among the subgroup of participants with severe eczema symptoms at baseline. ConclusionsAn online program focusing on modifiable lifestyle and environmental modifications was associated with clinically meaningful symptom improvements among children with eczema. Symptoms improved relatively quickly and the greatest improvements were noted among children with severe symptoms at baseline.

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Experiences of family caregivers regarding the health of children with congenital craniofacial anomalies in Colombia

Lafaurie, M. M.; Vargas-Escobar, L. M.; Gonzalez, M. C.; Rengifo, H. A.

2026-04-20 pediatrics 10.64898/2026.04.17.26351082 medRxiv
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Recognizing the challenges faced by primary caregivers regarding the health of children with congenital craniofacial anomalies (CCAs) contributes to strengthening healthcare programs according to patient[s] and families differential needs. This qualitative study presents the experiences of 25 caregivers of children with CCAs from Bogota and Cali, Colombia, identified from care registries and consultation statistics provideed from public high-complexity healthcare institutions. Grounded in Giorgis descriptive phenomenology and employing thematic analysis, this research utilized semi-structured interviews and focus groups to explore the diagnostic process and its impact, experiences with healthcare services, and the caregivers role and daily care activities. Data were analyzed using MAXQDA(R) qualitative software. Findings highlighted the emotional complexity of caring for childre[n]s health. Challenges included late diagnoses, pessimistic views of the children with CCAs condition by healthcare team members; lack of effective support, information, and guidance from health staff; absence of clear care and referral protocols, and limited access to specific adaptations and timely specialized care for children with CCAs. There were also reduced therapeutic services, and a pronounced gendered caregiving burden when responsibilities fall almost exclusively on mothers. System fragmentation, reflected in deficiencies in communication and a lack of clear, coordinated, and timely pathways of care, as well as the absence of adequate psychosocial support for families, emerged as common structural problems in healthcare services in both geographic settings where this research has been conducted. Gender-sensitive strategies focused on alleviating emotional concerns and the burden of caregiving from diagnosis onward within a patient and family-centered care model are decisive. Improving comprehensive CCAs training for healthcare personnel and making adjustments to care pathways are suggested to contribute to the implementation of inclusive health programs that address the diverse needs of children and their families.

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Paediatric haematopoietic stem cell transplantation research priorities: results from an international multi-stakeholder Priority Setting Partnership

Williams, E.; Dyas, R.; Colman, K.; Kinsella, S.; Gwee, A.; Lovell, A.; Gennery, A. R.; Slatter, M.; Chait-Rubinek, L.; Van Der Stoep, E.; Lankester, A.; Mekelenkamp, H.; Gelbart, B.; Nicholson, K.; McLeman, L.; Shanthikumar, S.; Clifford, V.; Cole, T.; Haeusler, G. M.; Ott de Bruin, L. M.; Prestidge, T.; Nelson, A.; Rao, K.; Conyers, R.

2026-03-20 pediatrics 10.64898/2026.03.18.26348770 medRxiv
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Co-designed research in paediatric HSCT is limited. We sought to determine research priorities which represent the shared priorities of patients, parents, carers, and healthcare professionals (HCP) within Australia, New Zealand, the Netherlands and United Kingdom. An international, multiphase priority-setting methodology was implemented in partnership with the James Lind Alliance and delivered over an 18-month period. Part 1: an international scoping survey asked respondents to submit their research uncertainties related to paediatric HSCT. Part 2: summarising and evidence-checking the submitted uncertainties. Part 3: interim prioritisation survey. Part 4: consensus workshop. In the first international scoping survey, 667 topic ideas were suggested (45% by consumers, 55% by HCP), which were categorized into 80 summary questions. After systematic literature review, 35 summary questions were judged to be true uncertainties (i.e. not answered by existing evidence). These 35 uncertainties were included in a second interim prioritisation survey, completed by 224 participants. From those, a shortlist of 19 questions was drawn. After a multistakeholder workshop, consensus was reached on the top 10 priorities. The PSP identified important research gaps in the management of paediatric HSCT. Priority areas included: implementing personalised medicine approaches, improving immune recovery and adjunct interventions such as exercise, nutrition and microbiome-directed strategies.

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Vision, hearing, and intellectual disabilities in school-age children (5-19 years) in Latin America and the Caribbean

Coelho, J. A. P. d. M.; Nascimento da Paixao, A.; Guimaraes Almeida, B.; Näslund-Hadley, E.

2026-04-23 health economics 10.64898/2026.04.21.26351429 medRxiv
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Background Childhood sensory and intellectual disabilities represent significant yet under-recognized barriers to learning and human capital development. This study analyzes prevalence and severity of these conditions among 149.3 million children aged 5-19 years across 25 countries in Latin America and the Caribbean (LAC) using Global Burden of Disease 2023 data. Methods We extracted GBD 2023 estimates for vision loss, hearing loss, and intellectual disability across 25 LAC countries, stratified by age, sex, and severity. Regional estimates were calculated using population-weighted averages. Severity distributions were compared with OECD countries to contextualize regional patterns. Results: These conditions are estimated to affected 9,282,921 children (6.22%; 95% UI: 5.89-6.54%). Hearing loss was predominant, affecting an estimated 5.42 million (3.63%, 3.41-3.86), with 87.6% mild-to-moderate. Intellectual disability estimated to affected 2.56 million (1.71%, 1.58-1.85), with 61.7% borderline-to-mild. Vision loss estimated to affected 1.30 million (0.87%, 0.79-0.96), with 89% that can be effectively addressed with spectacles. Prevalence increased with age across all conditions. Male predominance was consistent for intellectual disability (2.00% vs 1.42%). Annual economic cost totaled US$19.3-29.0 billion, while comprehensive interventions would require US$9.45-14.23 billion with benefit-cost ratios of 2:1 to 15:1. Conclusions The distribution of children across milder levels of difficulty underscores the opportunity for education and public health systems to provide timely and accessible support. With approximately 88% of sensory impairments addressable through established technologies, investments in inclusive services can yield strong social and economic returns.

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Group programmes to improve the skills, confidence and wellbeing of caregivers of children with neurodisability: a systematic review of effects

Prest, K.; Barnicot, K.; Drew, S.; Hurt, C.; Nicklin, D.; Harden, A.; Heys, M.

2026-02-12 pediatrics 10.64898/2026.02.11.26346104 medRxiv
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BackgroundCaregiver skills training programmes are well-researched in the fields of autism and intellectual disability, but children with motor disorders such as cerebral palsy remain underrepresented despite their high prevalence. These caregivers face unique challenges, and group programmes may provide family-centred care through information provision, problem-solving and peer support. MethodsSystematic searches of five databases (CINAHL, Medline, Embase, PsychINFO and ERIC) were conducted for interventional studies of group programmes aiming to improve the skills, confidence and wellbeing of caregivers of children with neurodisability focusing on motor disorders. Data were extracted on study and intervention characteristics and outcomes. Risk of bias was assessed, effect sizes calculated, and results summarised descriptively using forest plots. ResultsOf 6093 studies identified, 21 studies met inclusion criteria (nine randomised-controlled trials, two quasi-experimental and ten pre-post designs). Most reported on programmes developed in resource-constrained settings and addressed caregiver skills, coping strategies, or health-promoting behaviours. Outcomes were grouped according to caregiver wellbeing, caregiver skills and confidence, and social support and family functioning. Child outcomes were reported separately. Most caregiver outcomes showed positive effects, though most studies had high risk of bias due to self-reported outcomes and lack of blinding of intervention allocation and outcome measurement. DiscussionGroup-based training programmes show promise for improving caregiver skills and wellbeing. Clinicians and stakeholders in high-income countries may learn from these innovations in low-resource settings. Future research should strengthen protocol reporting, address attrition, control for confounding factors, and establish a core set of caregiver-reported outcomes to better capture programme impact. Systematic review registrationPROSPERO registration CRD42024595002

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Catastrophic Health Expenditure Among Gastrointestinal Cancer Patients Undergoing Surgery in Uganda: A Prospective Study

Akello, V. V.; Atieno, C.; Asiimwe, L.; Kurigamba, G. K.; Nakafeero, M.; Nkangi, K.; Kamugisha, D.; Vickos, U.; Jombwe, J.; Waako, R.; Byanyima, R.

2026-03-19 health economics 10.64898/2026.03.18.26347930 medRxiv
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BackgroundThe global burden of gastrointestinal (GI) cancers is projected to rise by 2050, with incidence and mortality in Africa nearly double global estimates. Surgery remains the cornerstone of treatment but imposes substantial financial burdens. In Uganda, where no national health insurance scheme exists, patients are especially vulnerable. We therefore investigated the magnitude of catastrophic health expenditure (CHE) among GI cancer patients undergoing surgery in public hospitals. MethodsA prospective study was conducted over 10 months in the GI surgery wards of a tertiary hospital, with ethics approval. Adults with GI cancer scheduled for surgery were consecutively recruited. Sociodemographic, clinical, and household expenditure data were collected at baseline and discharge. Out-of-pocket (OOP) costs, annual household expenditure, non-food expenditure, and capacity to pay were derived. CHE was assessed using Wagstaff/van Doorslaer and Xu thresholds and determinants of CHE assessed. Results164 participants were recruited, 54.3% were male and 75.0% aged above 50 years. The median out-of-pocket (OOP) expenditure for GI cancer surgery was USD 663, nearly twice the median annual household income. At the 10% threshold, the prevalence of CHE was 64%. Sources of financing for OOP varied by socioeconomic status (SES): households in the highest SES relied primarily on savings, whereas those in the lowest SES depended on asset sales and loans. School fees payment was disrupted, particularly among middle- and low-SES households. Factors independently associated with higher CHE included female sex, formal employment, curative intent of surgery, and low household SES. ConclusionOver half of patients experienced financial toxicity, often selling assets and compromising long-term security. The burden was greatest among poorer households, women, and those undergoing curative surgery. Findings highlight the urgent need for national health insurance in Uganda. Although recall bias may have influenced reporting, critical gaps in financial protection for cancer surgery patients are evident. Summary BoxO_ST_ABSWhat is already known about this topicC_ST_ABSO_LIGastrointestinal cancers are rising in incidence across Africa yet treatment of GI cancers is costly due to the multimodal treatment approaches. GI cancer treatment and surgery lead to catastrophic health expenditures even in high income countries. C_LI What this study addsO_LIThis study evaluates surgery as a key management modality for gastrointestinal cancers and quantifies the catastrophic health expenditure associated with it, found to be 64%. C_LIO_LIIt identifies risk factors for CHE in this context, emphasizing the vulnerability of households undergoing surgical cancer care. C_LIO_LIIt highlights differences in sources of health care financing across socioeconomic strata, revealing inequities in how households mobilize funds. C_LIO_LIIt highlights basic needs that are negatively affected by the shortage of resources such as education, and reveals a high likelihood of future financial hardship due to the impact of crowding out effect on income generating activities. C_LI How might this impact on clinical practice?O_LISurgery remains one of the most cost-effective and potentially curative modalities for gastrointestinal cancers, these findings stress the urgent need for financial risk protection strategies in Uganda. C_LIO_LINational cancer plans should prioritise procurement of specialised surgical equipment and safe guard vulnerable individuals especially females and financially deprived who stand to benefit from curative surgery. C_LI

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Determinants of Clinical Severity in Children with Sickle Cell Disease and Confirmed Asthma

BAFUNYEMBAKA, G.; Nacher, M.; Maniassom, C.; Houdouin, V.; Nathan, N.; Elenga, N.

2026-02-17 pediatrics 10.64898/2026.02.13.26346274 medRxiv
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BackgroundAsthma is a frequent comorbidity in children with sickle cell disease and has been associated with an increased risk of acute complications, particularly vaso-occlusive crises and acute chest syndrome. However, determinants of clinical severity among children with sickle cell disease and confirmed asthma remain poorly characterized, especially in tropical settings. This study aimed to identify factors associated with clinical severity in this population. MethodsWe conducted an observational study among children with sickle cell disease followed in French Guiana. The analysis was restricted to children with confirmed asthma. Clinical severity was defined as the occurrence of at least two hospitalizations during the 12 months preceding evaluation for vaso-occlusive crises and/or acute chest syndrome. Factors associated with severity were assessed using univariate and multivariate logistic regression analyses. ResultsA total of 138 children with sickle cell disease and confirmed asthma were included, of whom 49 (35.5%) presented a severe clinical form. In multivariate analysis, no variable was independently associated with clinical severity. However, a trend toward an increased risk of severe disease was observed among children living in rural areas (adjusted OR = 1.94; 95% CI: 0.77-4.86), while a trend toward a protective effect was observed for Strongyloides stercoralis infection (adjusted OR = 0.18; 95% CI: 0.02-1.51). Allergic sensitization, although frequent (64.5%), was not associated with clinical severity after adjustment (adjusted OR = 0.66; 95% CI: 0.31-1.44). ConclusionAmong children with sickle cell disease and confirmed asthma, more than one third experience severe clinical disease. Severity does not appear to be driven by allergy but may be influenced by environmental and contextual factors specific to tropical settings. These findings support a stratified approach to sickle cell-associated asthma to identify high-risk children and prevent avoidable acute complications.

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The association between the Ages and Stages Questionnaire 3 assessment at age 2 and the Early Years Foundation Stage at age 5: A longitudinal observational study using routine data

Dickerson, J.; Xu, Y.; Shore, R.; Henderson, H.; Lee, D.; Bennett, K.; Degnan, P.; Sohal, K.; Mon-Williams, M.; Wright, J.; Mooney, K. E.

2026-03-02 public and global health 10.64898/2026.02.27.26347090 medRxiv
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IntroductionImproving the number of children who achieve a good level of development (GLD) on the Early Years Foundation Stage Profile (EYFSP) at the end of their first school year (aged five), and reducing the equity gap in this outcome was made a national priority in England in 2025. Children in England also receive a developmental assessment - the Ages and Stages Questionnaire-3 (ASQ-3) aged two. No study to date has explored the association between the ASQ-3 and EYFSP assessments. The aim of this study is to explore whether a GLD on the ASQ-3 is predictive of a GLD on the EYFSP using a longitudinal sample of children. MethodsLongitudinal pseudonymised data from the Connected Bradford dataset was used to undertake multiple regression analyses. ResultsFrom September 2013 to May 2025, 47,046 children had an ASQ-3 record, of whom 6,021 (13%) had a linked EYFSP record. Boys and children living in the lowest quintiles of the Index of Multiple Deprivation were less likely to achieve a GLD on both the ASQ-3 and the EYFSP. Children from South Asian ethnic groups were least likely to achieve a GLD on the ASQ-3, whilst White Other children were least likely to achieve a GLD on the EYFSP. Achieving a GLD on the ASQ-3 was predictive of a GLD on the EYFSP, with children who achieved a GLD on the ASQ-3 having more than three-times the odds of achieving a GLD on the EYFSP (OR 3.18, 95% CI 2.70 to 3.75). ConclusionThis study highlights the potential value of using the ASQ-3 results to intervene early and support more children to become school ready. These findings also show that many children have fallen behind by the age of two, thus emphasising the importance of intervening from the earliest possible moment to reduce inequities in child development. Key MessagesO_ST_ABSWhat is already known on this topicC_ST_ABSO_LIIn England, approximately 3 in 10 children do not reach a Good Level of Development (GLD) on the Early Years Foundation Stage Profile (EYFSP) which is undertaken at the end of the Reception year of school. Reaching a GLD is associated with later educational attainment. C_LI What this study addsO_LIThis study is the first to use longitudinal data to explore whether achieving a GLD on the developmental assessment undertaken at age 2 - the Ages and Stages Questionnaire 3 (ASQ-3), can predict the GLD on the EYFSP at school. C_LIO_LIThis study found that children who did not achieve a GLD on the ASQ-3 had three times the odds of not achieving a GLD on the EYFSP. Boys, those living in areas of high deprivation, and those from White Other backgrounds were also less likely. C_LI How this study might affect research, practice or policyO_LIThis study highlights the potential value of using the ASQ-3 results to intervene early and support more children to become school ready. These findings also show that many children have fallen behind by the age of two, thus emphasising the importance of intervening from the earliest possible moment to reduce inequities in child development. C_LI

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Economic analysis of a school-based menstrual health intervention (MENISCUS) among female adolescents in Uganda

Lagony, S.; Bucci, D.; Dwommoh, R. A. K.; Mugenyi, L.; Nelson, K. A.; Obicho, E.; Matovu, F.; Nakalema, S.; Weiss, H. A.; Greco, G.

2026-03-13 health economics 10.64898/2026.03.11.26348207 medRxiv
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Poor menstrual health (MH) has been associated with reduced participation in school activities and diminished psychosocial wellbeing among adolescent girls. Despite increasing recognition of the importance of MH interventions, there is limited economic evidence to inform large-scale adoption and financial planning. We conducted an incremental costing analysis of an MH intervention (MENISCUS) alongside a cluster-randomized trial in 60 secondary schools in Uganda. MENISCUS delivered puberty education, a drama skit, an MH kit, pain management strategies and improvements to water, sanitation and hygiene (WASH) facilities. We categorized the provider costs into start-up and implementation, and calculated unit costs per school, per student (male and female) and per female student respectively. We modelled two potential national scale-up scenarios (basic and enhanced) to 2,995 secondary schools using government delivery structures. The total cost of the basic scenario is US$10,224,685 and the enhanced scenario is US$16,549,123. The unit cost of scaling the intervention nationwide was estimated at US$28 per student and US$58 per female student (basic scenario) and US$46 per student and US$95 per female student (enhanced scenario). The primary cost drivers were the MH kit and associated training, followed by pain management activities and improvements to WASH facilities. The enhanced scenario generated a higher unit cost per student and unit cost per female student due to additional components. Compared with trial costs, unit costs were lower in national scale-up, demonstrating economies of scale. This study provides the first economic analysis of a potential national implementation of a school-based MH intervention in a low-resource setting. The findings provide critical benchmarks for governments seeking to integrate MH into national education curriculum and inform future investment decisions in adolescent health.

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High Perforation Rates in Jejunal Diverticulitis: A Single-Center Retrospective Review

Florescu, N.; Thomas, E. C.; Charles, A.; Aunchman, A.; An, G.

2026-04-06 surgery 10.64898/2026.04.05.26350210 medRxiv
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Background: Jejunal diverticulitis is an uncommon but increasingly recognized cause of acute abdomen. It can present with a range of CT findings, including peridiverticular inflammation, bowel wall thickening, and fecalized small bowel content, with perforation or abscess occurring as complications in roughly 6% of cases. Case reports note varied presentations with jejunal and ileal involvement, treatment ranging from nonoperative management with antibiotics to urgent surgical intervention. Though rare, small bowel diverticulitis, particularly involving the jejunum, can result in significant morbidity, including peritonitis and sepsis, requiring heightened clinical suspicion in elderly or immunocompromised patients. Methods: We conducted a single center retrospective review of patients diagnosed with jejunal diverticulitis in a single academic center's Emergency General Surgery registry between December 2017 and December 2024. Of 42 patients initially identified, 34 had confirmed diagnoses on chart review. Data abstracted included age, sex, imaging modality, presence of perforation, serial physical exams, lab values (CBC, lactate), ICU admission, length of stay (LOS), antibiotic duration, operative status and timing, distance of residence from our institution, disposition after index admission, and readmission within one year. Results: Of the 34 confirmed cases, 24 (71%) were perforated: 2 presented with small bowel obstruction, 16 with abscesses and/or contained perforations, and 1 with both. 19 of the 24 perforated patients required operative intervention: 9 proceeded directly to the OR, 3 on hospital day one, and 2 as late as hospital day six. Among non-operative patients treated with antibiotics alone, the average LOS was 6 days (range: 2-23). Two patients were readmitted within one year: neither had undergone surgery during their index admission and neither were related to their index admission. Overall, three patients died: two during the index admission (both perforated and operated on) and one on readmission. Conclusion: Compared to the 6% complication rate reported in prior literature, our series demonstrates a notably higher rate of perforation (71%) among patients diagnosed with jejunal diverticulitis. Operative intervention was common, though a subset of patients was successfully managed non-operatively with antibiotics. Mortality was limited to patients with significant comorbidities and complex presentations. These findings underscore the heterogeneity in presentation and outcomes and highlight the need for a standardized approach. Development of practice guidelines incorporating clinical, radiographic, and laboratory parameters may improve diagnostic accuracy and guide timely, evidence-based management of this rare but serious condition.

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Triage Administration of Ondansetron for Gastroenteritis in children; a randomized controlled trial

Weill, O.; Lucas, N.; Bailey, B.; Marquis, C.; Gravel, J.

2026-04-15 pediatrics 10.64898/2026.04.13.26350796 medRxiv
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Objectives: Acute gastroenteritis is a leading cause of pediatric emergency department (ED) visits. While ondansetron reduces vomiting, intravenous rehydration, and hospital admissions, its efficacy when initiated at triage remains unclear. We aimed to evaluate whether triage nurse-initiated administration of ondansetron in children with suspected gastroenteritis reduces the proportion of patients requiring observation following initial physician assessment. Methods: We conducted a randomized, double-blind, placebo-controlled trial in a tertiary pediatric ED in Canada. Children aged 6 months to 17 years presenting with morae than 3 episodes of vomiting in the preceding 24 hours (including 1 within 2 hours of arrival), were eligible. At triage, we randomized participants to receive liquid ondansetron or a color- and taste-matched placebo. The primary outcome was the proportion of patients requiring observation after the first physician evaluation. Secondary outcomes included post-intervention vomiting, ED length of stay, patient comfort, and 48-hour return visits. The trial was registered at ClinicalTrials.gov (NCT03052361). Results: Recruitment was stopped prematurely due to the COVID-19 pandemic. Ninety-one participants were randomized to ondansetron (n= 44) or placebo (n= 47). Overall, 40 patients (45%) were discharged immediately after the initial physician assessment, with no difference between the ondansetron and placebo groups (44% vs. 45%; absolute difference -1%, 95% CI: -20% to 19%). No significant differences were observed in all secondary outcomes. Conclusion: In this trial, triage nurse-initiated ondansetron administration did not reduce the need for ED observation in children with presumed gastroenteritis. While being underpowered, this study could inform researchers planning larger clinical trials.

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Using the ECHILD Database to Explore Educational and Health Outcomes of Unaccompanied Asylum-Seeking Children living in England (2005 to 2021)

Langella, R.; Hardelid, P.; Lewis, K. M.

2026-03-04 health informatics 10.64898/2026.03.04.26347576 medRxiv
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UK-based quantitative research on the health and education outcomes of Unaccompanied Asylum-Seeking Children (UASC) remains limited, especially at national level. Linked administrative data provide an unprecedented opportunity to study these outcomes among UASC. This paper lays a foundation for further research, particularly examining the influence of socio-demographic, legal and environmental factors on UASCs health and educational outcomes. We described the UASC population with a first recorded episode of local authority care between 1st April 2005 and 31st March 2021 in ECHILD, which gathers national records for England, by age, gender, ethnicity, region, and placement type. We calculated linkage rates between the social care and educational dataset, estimating how many UASC were recorded as being enrolled in state-funded schools. We also assessed how many of those linked to the school dataset was linked to National Health Service (NHS) datasets. Finally, we explored how linkage rates between social care, education, and NHS datasets vary by socio-demographic factors and placement type. There were 37,170 UASC recorded in the ECHILD of which 32,570 (88%) were male and 24,290 (65%) aged 16 - 17 years. We found 7,740 (21%) UASC recorded as being enrolled in state funded schools, of whom 6,690 (88%) were also linked to NHS data. The linkage rate for UASC in the social care to health datasets was therefore 19%. Of those 16-17 years at entry in social care, 4% (1,060/24,290) were recorded as enrolled in school compared to 50% (6,390/12,880) under 16 years. Linkage to the school, and subsequently to the NHS dataset, wholly depends on enrolled state-funded education, excluding College and Sixth-form education. Despite this limitation, we characterised a national cohort of 6,890 UASC in England whose social care, education, and health outcomes can be examined.

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Essential newborn care in Sidama, Ethiopia: Findings from a community-based cross-sectional household survey.

Agafari, H. G.; Deneke, Y. S.; Biratu, A. K.; Balla, Y. Y.; Tekle, A. G.

2026-02-11 pediatrics 10.64898/2026.02.06.26345520 medRxiv
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AbstractO_ST_ABSObjectiveC_ST_ABSTo describe the existing status and associated factors influencing the utilization of four WHO-recommended essential newborn care among mothers of infants aged 45 days to one year in rural Sidama, Ethiopia. DesignA community-based cross-sectional household survey was conducted in June and July 2023. Data were collected through interviewing mothers of infants using pretested questionnaire. Participants were selected through a multi-stage sampling. Data were analyzed using Stata V.15. SettingSelected rural kebeles of Bilate Zuriya, Boricha, Hawassa Zuriya and Shebedino districts of Sidama, Ethiopia. Participants1,821 mothers of infants aged 45 days to one year. Primary outcome measuresthe proportion of babies who received some or all components of the four WHO-recommended essential newborn cares. ResultsOf 1,821 mothers, 53.9% (981/1,821) reported that their newborns had received immediate and thorough drying, 52.7% (959/1,821) indicated immediate skin-to-skin contact, and 46.9% (854/1,821) revealed that babies initiated breastfeeding within one hour after birth. However, only 2.3% (42/1,821) of mothers reported delayed cord clamping. No newborn received all four. Only 15% (273/1,821) reportedly received at least three of the four, 38.8% (706/1,821) received two, 33.2% (605/1,821) received one, and 13% (237/1,821) have not received any of the care. Facility delivery (RRR=5.26; 95% CI: 1.11, 8.89), Proximity to a facility (RRR=1.70; 95% CI: 1.09, 2.67), living in communities with higher wealth (RRR=11.74; 95% CI: 3.09, 44.63), insurance coverage (RRR=6.54; 95% CI: 2.25, 19.06), and education levels (RRR=7.75; 95% CI: 2.57, 23.34) were significantly associated with utilization of three. ConclusionThe utilization rate of essential newborn care in rural Sidama is unacceptably low. Individual and community level factors were significantly associated with the use. A comprehensive strategy must therefore address the identified factors. Strengths and limitations of the studyThis study has methodological strengths including the uses, a strong community-based study design with a large sample size (N=1,821) and complete response rate, rigorous data quality assurance through electronic collection (Kobo tool box). Further we carefully selected and trained data collectors to minimize social desirability bias, and included a number of variables relevant for policy considerations, and used of multilevel modeling to account for hierarchical data structure. However, the researchers acknowledged several limitations and implemented strategies to alleviate them. Reliance on maternal self-report introduces potential recall and social desirability biases, which were addressed through specific interviewer techniques and by focusing on memorable events. Moreover, the lack of direct observational cross-validation for clinical practices such delayed cord clamping remains a constraint.

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Assessment Of Anastomotic Leak During the Implementation of Laparoscopic Surgery for Rectal Cancer in Morocco: 21-years Retrospective Study

BENAMMI, S.; Sekkat, H.; Bakali, Y.; Alaoui, M.; Sabbah, F.; Rais, M.; Hrora, A.

2026-03-24 surgery 10.64898/2026.03.21.26348966 medRxiv
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Background Anastomotic leakage (AL) is a major postoperative complication following rectal surgery, leading to increased morbidity, poor oncologic outcomes, and reduced quality of life. While significant data exist regarding rectal cancer management in developed countries, studies from developing nations remain limited. This study aims to evaluate the incidence of AL in rectal cancer surgery during the introduction of minimally invasive surgery (MIS) at a referral center in a developing country. Methods A retrospective study was conducted at Ibn-Sina University Hospital from 2001 to 2022, including patients who underwent curative rectal cancer surgery. Data were analyzed descriptively with continuous variables presented as mean, median, and standard deviation, while categorical variables were reported as frequencies and proportions. Univariable analysis identified risk factors associated with AL, using appropriate statistical tests for continuous and categorical variables. Results A total of 306 patients were included, with 39.9% undergoing minimally invasive procedures and 60.1% open surgeries. AL occurred in 16.3% of cases, with higher rates (19.1%) before 2014, compared to 9.1% afterward. Pre-2014, tumor location (p=0.011), surgical resection (R0 vs. R1, p=0.002), and the use of a diverting stoma (p=0.008) were associated with AL. Post-2014, no significant risk factors were identified for AL. Discussion This study provides valuable insights into rectal cancer surgery outcomes in a developing country. AL rates aligned with global data, showing a reduction after the implementation of MIS. The risk factors identified before 2014 can be attributed to surgical complexity, while the low AL rate post-2014 suggests improved surgical techniques. Conclusion Assessing the risk of AL is vital for early intervention and optimal surgical planning. The study highlights the advantages and challenges of implementing minimally invasive surgery in developing countries, emphasizing the need for more data in such settings.

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Predicting Infant Nonattendance at the Next Recommended Well-Child Visit: Model Development and Validation

Luff, A.; Shields, M.; Hirschtick, J.; Ingle, M.; Crosh, C.; Marsh, M.; Modave, F.; Fitzpatrick, V.

2026-03-26 pediatrics 10.64898/2026.03.24.26348063 medRxiv
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BackgroundWell-child visits (WCVs) are essential for preventive care, yet missed appointments often lead to delayed interventions. We developed and validated models to predict next-visit nonattendance using routine electronic health record data. MethodsUsing data from two Chicago-area pediatric practices, Practice A (1,215 patients; 3,654 visits) and Practice B (1,271 patients; 3,044 visits), we compared regularized logistic regression, random forest, and XGBoost models. Predictors included visit context, prior utilization, and patient characteristics. Models were trained on Practice A and validated on Practice B. ResultsMissed-next-visit rates were 16.2%(A) and 20.7%(B). In external validation, performance was similar across models (AUC 0.66-0.68). At the threshold maximizing F1 score, recall ranged from 0.54-0.71. The LASSO logistic regression model identified six key predictors: timepoint, visit delay, prior no-shows, schedule lead time, new patient status, and immunization refusal. SHAP values confirmed these process measures as among the most influential features across all models. ConclusionPredicting WCV nonattendance is feasible using routine data. A simple logistic regression model performs comparably to complex algorithms, offering a practical pathway for clinical integration. By identifying at-risk families during a current appointment, this may enable clinicians to provide proactive support to support preventive care before a lapse occurs. ImpactO_LIMissed well-child visits are common, leading to an increasing number of preventable acute care visits, delayed recognition of developmental delays, and missed opportunities to initiate early intervention C_LIO_LIA multimodal approach is needed to support well-child visit attendance C_LIO_LIMachine learning is an emerging tool to predict well-child visit no show rates with implications for future interventions to support families at risk for missing well-child visits and promote positive health outcomes C_LI

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National Norms and Psychometrics for the Pubertal Development Scale

Liu, Y.; Bonny, A. E.; Youngstrom, E. A.

2026-03-27 pediatrics 10.64898/2026.03.25.26349307 medRxiv
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Introduction: The Pubertal Development Scale (PDS) is widely used for puberty assessment, yet its psychometric properties and norms are limited to research data. This study examined the psychometric properties of parent- and self-report PDS and established continuous norms in nationally representative samples. Methods: We analyzed two deidentified survey samples: a parent-report sample of children aged 6-18 (N=2000, Mage=11.37, 47.2% female, 74.9% White), and a youth self-report sample aged 12-18 (N=754, Mage=14.33, 49.6% female, 75.3% White). Both samples were representative of the U.S. population on key demographics, and the self-report sample consisted entirely of children whose parents also participated in the parent sample, thus creating parent-child dyads. Internal consistency was evaluated using Cronbach's alpha and McDonald's Omega. Cross-informant agreement was assessed with Intraclass Correlation Coefficient (ICC; two-way model, absolute agreement, single unit) and Bland-Altman plots. Age-dependent norms of each sex were established with Generalized Additive Models for Location, Scale, and Shape (GAMLSS), with 5th-95th percentile curves and reference tables provided. Results: Parent- and self-report PDS demonstrated acceptable-to-good internal consistency (Cronbach's alpha: 0.78-0.89; McDonald's omega: 0.79-0.90). Among the 754 parent-youth dyads, excellent cross-informant agreement was observed for both sexes (ICC(2,1)=0.88). Parents' and children's PDS total scores did not differ significantly for boys; for girls, parents rated pubertal development on average 0.13 points lower than children's self-report. Regardless of informants, PDS scores increased nonlinearly with age and exhibited sex-specific developmental patterns. Girls showed earlier pubertal onset, faster progression, and greater convergence toward pubertal completion by late adolescence. Discussion: The PDS demonstrated strong psychometrics in national samples, supporting its utility in the general pediatric population. The national norms provide empirical benchmarks for PDS score interpretation, strengthening its value as a broad estimation of pubertal status and a pre-screening tool for identifying early or delayed puberty.