Faculty Bibliography

BACKGROUND:HIV status disclosure remains a major challenge among children living with perinatally acquired HIV with many taking treatment up to adolescence without knowing their serostatus. This non-disclosure is influenced by factors like fear of the negative consequences of disclosure. Since HIV status disclosure has been found to have good effects including improving treatment adherence and better mental health outcomes, there is a need to design interventions aimed at improving disclosure rates among children living with HIV. This study aims at adapting a clinic-based pediatric HIV status disclosure intervention and tasking shifting from healthcare workers to caregiver peer supporters in Eastern Uganda. METHODS:The adaptation process involved consultations with caregivers, healthcare workers involved in the care of children living with HIV, researchers in this field, intervention developers, and other experts and stakeholders. This was done through conducting FGDs with HCWs, caregivers, and peer supporters and consultations with researchers in the field of HIV. The original intervention manual was translated to Lusoga which is the commonly spoken dialect in this region. Collected qualitative data were analyzed using an inductive approach to develop themes and subthemes. Written informed consent will be obtained from all participants before participation in the study. RESULTS:A total of 28 participants were involved in the FGDs, while two pediatricians and two HIV researchers/specialists were consulted. Six themes were generated in relation to all suggested changes to the original manual which were related to: (1) sociocultural beliefs/norms/perceptions (5 FGDs), (2) boosting caregiver's confidence for disclosure (5FGDs), (3) disclosure mode, environment, and person (4 FGDs), (4) health facility/system related changes (3 FGDs), (5) reorganization/paraphrasing (3FGDs) and (6) age appropriateness (2FGDs). CONCLUSION/CONCLUSIONS:This study emphasized that whereas some aspects of intervention can apply to various contexts, there is a need for cross-cultural adaptation of interventions before being implemented in settings where they were not developed.

OBJECTIVES/OBJECTIVE:To document the proportion of transgender and gender diverse (TGD) youth presenting to a pediatric psychiatric emergency department (ED) and examine whether their demographic and clinical characteristics differ from cisgender youth. METHODS:We analyzed electronic health records of youth ages 5 to 17 years presenting to a specialized pediatric psychiatric ED (N = 2728), including sociodemographic characteristics, gender identity, suicidal risk at admission, and diagnoses at discharge. We examined differences by gender identity using χ2 tests (categorical variables), 2-sample t tests, or Mann-Whitney U tests (continuous variables). Adjusted Poisson regression models estimated the prevalence ratio of the association between gender identity and clinical diagnoses. RESULTS:Of youth, 6% seeking emergency psychiatric care identified as TGD. Compared with cisgender peers, TGD youth exhibited a higher risk for suicide, longer hospital stays, and received more psychiatric diagnoses at discharge, including a higher prevalence of suicidal thoughts and behaviors (prevalence ratio: 1.50, 95% CI: 1.16, 1.90). CONCLUSIONS:TGD youth have more severe clinical presentations in the psychiatric ED compared with cisgender youth. Further research is essential to develop targeted interventions to support the mental health of TGD youth.

Collaborative Care is well accepted as an evidence-based model to manage depression and anxiety in pediatric primary care. However, symptoms of attention-deficit hyperactivity disorder (ADHD), traumatic stress, and grief are common in primary care and can also be identified by pediatricians and treated within this model. Attention-deficit hyperactivity disorder (ADHD) is the most common childhood-onset neurodevelopmental disorder with a prevalence of 10.2 %.¹ Trauma-spectrum disorders are another cluster of disorders that will often be seen first by the pediatrician, and, potentially, only by the pediatrician. In some urban pediatric centers, the rate of children who have been exposed to traumatic events is as high as 90 %.² Similarly, symptoms of grief are often first identified by the pediatrician. Considering that the COVID-19 pandemic alone has claimed >760,000 parents, custodial grandparents, and other caregivers to children in the US, the number of children and teenagers affected by trauma and loss overwhelms the mental health care system's capacity. In light of the shortage of child and adolescent psychiatrists in the United States and the increased demand for mental health services, it is essential to broaden the scope of what collaborative care initiatives can accomplish in pediatrics. This paper shares insights from a collaborative care model implemented in a New York City safety net hospital center to illustrate how ADHD, traumatic stress, and grief can be identified and managed in pediatric primary care. Lastly, we will discuss the potential for collaborative care models to increase access to care for immigrant families.

BACKGROUND:Children born very preterm (VPT) are at high risk for attention problems. This study's purpose was to describe the Conners Kiddie Continuous Performance Test (K-CPT) assessment in children born VPT, including rates of clinically elevated scores, change over time, and associations between K-CPT scores and parent reported attention problems. METHODS:We studied 305 children from a multi-site study of children born VPT who completed at least one K-CPT assessment at age 5, 6, and/or 7 years. Parent-reported ADHD symptoms and diagnosis were also collected. We calculated K-CPT completion rates, mean scores, and rates of clinically elevated scores at each timepoint. Linear mixed models examined change over time in K-CPT scores. Correlations and generalized linear models investigated associations between K-CPT scores and ADHD symptoms and diagnoses. RESULTS:K-CPT scores showed expected age-related improvements from age 5-7, with significant intra- and inter-individual variability. Up to 1/3 of children had clinically elevated attention problems and another 1/3 had subclinical elevations. K-CPT scores were modestly correlated with parent-rated ADHD symptoms and children with a parent-reported ADHD diagnosis performed worse on nearly all K-CPT metrics. CONCLUSION/CONCLUSIONS:Performance-based measures like the K-CPT can be useful for research and clinical practice in VPT populations. IMPACT/CONCLUSIONS:Attention problems are a specific area of weakness for children born very preterm. Performance-based tests of attention have benefits and drawbacks compared to parent report measures yet are understudied in this population. We examined one performance-based measure (the Conners Kiddie Continuous Performance Test [K-CPT]) in 305 children born very preterm. We observed improving task scores from age 5-7 years with significant intra- and inter-individual variability, a sizable proportion of children with clinically and subclinically elevated scores, and modest associations between K-CPT scores and parent reported attention problems. The K-CPT could be a useful clinical and research tool in this population.

Children presenting comorbid attention-deficit/hyperactivity disorder (ADHD) and depression symptoms have higher risks of later suicidal ideation and attempt. However, it is unclear to what extent this risk stems from individual differences in the genetic predisposition for ADHD and/or depression. We investigated the unique and combined contribution of genetic predisposition to ADHD and depression to suicidal ideation and attempt by early adulthood. Data were from two longitudinal population-based birth cohorts, the Quebec Longitudinal Study of Child Development and the Quebec Newborn Twin Study (total N = 1207). Genetic predisposition for ADHD and depression were measured using polygenic scores. Suicidal ideation and attempt by age 20 years were self-reported via questionnaires. Across the two cohorts, suicidal ideation and attempt were reported by 99 (8.2%) and 75 (6.1%) individuals, respectively. A higher polygenic score for depression was associated with significantly higher risk of suicidal ideation and attempt, while no significant associations were found for ADHD polygenic score. However, we found an interaction between polygenic scores for depression and ADHD in the association with suicide attempt (P = 0.012), but not suicidal ideation (P = 0.897). The association between polygenic score for depression and suicide attempt was significantly stronger for individuals with a higher polygenic score for ADHD. Individuals scoring ≥ 1-SD above the mean for both polygenic scores were at increased risk for suicide attempt compared to individuals with lower scores (OR 4.03, CI 1.64-9.90), as well as compared to individuals scoring ≥ 1-SD above the mean in only depression (OR 2.92, CI 1.01-8.50) or only ADHD (OR 4.88, CI 1.56-15.26) polygenic scores. Our findings suggest that genetic predisposition for ADHD and depression contributes to increase the risk of suicide attempt in a multiplicative, rather that additive, way. Our results contribute to our understanding of the etiology of suicide risk and may inform screening and risk stratification.

INTRODUCTION/BACKGROUND:Foundational preacademic skills are crucial for academic success and serve as predictors of socioeconomic status, income and access to healthcare. However, there is a gap in our understanding of neurodevelopmental patterns underlying preacademic skills in children across low-income and middle-income countries (LMICs). It is essential to identify primary global and regional factors that drive children's neurodevelopment in LMICs. This study aims to characterise the typical development of healthy children and factors that influence child development in Bahir Dar, Ethiopia. METHODS AND ANALYSIS/METHODS:The Bahir Dar Child Development Study is a cross-sectional study implemented in two health centres, Shimbit and Abaymado and in Felege Hiwot Comprehensive Specialized Hospital (FHCSH) in Bahir Dar, Amhara, Ethiopia. Healthy children between 6 and 60 months of age will be recruited from the health centres during vaccination visits or via community outreach. Young children aged 6-36 months will complete the Global Scale for Early Development. A battery of paper and tablet-based assessments of neurocognitive outcomes including visual and verbal reasoning, executive functions and school readiness will be completed for children aged 48-60 months. Caregivers will respond to surveys covering sociodemographic information, the child's medical history and nutrition, and psychosocial experiences including parental stress and mental health. During a second visit, participants will undergo a low-field MRI scan using the ultra-low-field point-of-care Hyperfine MRI machine at FHCSH. Analyses will examine relationships between risk and protective factors, brain volumes and neurocognitive/developmental outcomes. ETHICS AND DISSEMINATION/BACKGROUND:The study is approved by the Institutional Review Boards of Addis Continental Institute of Public Health (ACIPH/lRERC/004/2023/Al/05-2024), Mass General Brigham Hospital (2022P002539) and Brown University (STUDY00000474). Findings will be disseminated via local dissemination events, international conferences and publications. TRIAL REGISTERATION NUMBER/BACKGROUND:NCT06648863.

BACKGROUND:Concerns about the cardiovascular safety of medications used for the treatment of attention-deficit hyperactivity disorder (ADHD) remain. We aimed to compare the effects of pharmacological treatments for ADHD on haemodynamic values and electrocardiogram (ECG) parameters in children, adolescents, and adults. METHODS:For this systematic review and network meta-analysis, we searched 12 electronic databases, including Cochrane CENTRAL, Embase, PubMed, and the WHO International Clinical Trials Registry Platform, from database inception to Jan 18, 2024, for published and unpublished randomised controlled trials comparing amphetamines, atomoxetine, bupropion, clonidine, guanfacine, lisdexamfetamine, methylphenidate, modafinil, or viloxazine against each other or placebo. Primary outcomes were change in systolic blood pressure (SBP) and diastolic blood pressure (DBP), measured in mm Hg, and pulse, measured in beats per minute, at timepoints closest to 12 weeks, 26 weeks, and 52 weeks. Summary data were extracted and pooled in random-effects network meta-analyses. Certainty of evidence was assessed with the Confidence in Network Meta-Analysis (CINeMA) framework. This study was registered with PROSPERO, CRD42021295352. Before study initiation, we contacted representatives of a UK-based charity of people with lived experience of ADHD-the ADHD Foundation-regarding the relevance of the topic and the appropriateness of the outcomes chosen. FINDINGS/RESULTS:102 randomised controlled trials with short-term follow-up (median 7 weeks [IQR 5-9]) were included, encompassing 13 315 children and adolescents (aged ≥5 years and <18 years; mean age 11 years [SD 3]; of available data, 9635 [73%] were male and 3646 [27%] were female; of available data, 289 [2%] were Asian, 1719 [15%] were Black, and 8303 [71%] were White) and 9387 adults (≥18 years, mean age 35 years [11]; of available data, 5064 [57%] were male and 3809 [43%] were female; of available data, 488 [6%] were Asian, 457 [6%] were Black, and 6372 [79%] were White). Amphetamines, atomoxetine, lisdexamfetamine, methylphenidate, and viloxazine led to increments in haemodynamic values in children and adolescents, adults, or both. In children and adolescents, mean increase against placebo ranged from 1·07 (95% CI 0·36-1·79; moderate CINeMA confidence) with atomoxetine to 1·81 (1·05-2·57; moderate) with methylphenidate for SBP; from 1·93 (0·74-3·11; high) with amphetamines to 2·42 (1·69-3·15; low) with methylphenidate for DBP; and from 2·79 (1·05-4·53; moderate) with viloxazine to 5·58 (4·67-6·49; high) with atomoxetine for pulse. In adults, mean increase against placebo ranged from 1·66 (95% CI 0·38-2·93; very low) with methylphenidate to 2·3 (0·66-3·94; very low) with amphetamines for SBP; from 1·60 (0·29-2·91; very low) with methylphenidate to 3·07 (0·69-5·45; very low) with lisdexamfetamine for DBP; and from 4·37 (3·16-5·59; very low) with methylphenidate to 5·8 (2·3-9·3; very low) with viloxazine for pulse. Amphetamines, lisdexamfetamine, or methylphenidate were not associated with larger increments in haemodynamic values compared with atomoxetine or viloxazine in either children and adolescents or adults. Guanfacine was associated with decrements in haemodynamic values in children and adolescents (mean decrease against placebo of -2·83 [95% CI -3·8 to -1·85; low CINeMA confidence] in SBP, -2·08 [-3 to -1·17; low] in DBP, and -4·06 [-5·45 -2·68; moderate] in pulse) and adults (mean decrease against placebo of -10·1 [-13·76 to -6·44; very low] in SBP, -7·73 [-11·88 to -3·58; very low] in DBP, and -6·83 [-10·85 to -2·81; very low] in pulse). Only four RCTs informed on effects in the medium term and none on the long term. INTERPRETATION/CONCLUSIONS:Practitioners should monitor blood pressure and pulse in patients with ADHD treated with any pharmacological intervention, and not stimulants only. Given the short duration of available randomised controlled trials, new research providing insights on the causal effects of ADHD medications on cardiovascular parameters in the longer term should be funded. FUNDING/BACKGROUND:National Institute for Health and Care Research.

BACKGROUND:Numerous studies support the association of exercise training, physical activity (PA) and sedentary behaviour (SB) with both mortality and morbidity outcomes. The results across studies have been inconsistent, and no umbrella reviews have yet been conducted on this topic. METHODS:We conducted an umbrella review of meta-analyses of observational studies by screening articles in PubMed/MEDLINE, EMBASE and Web of Science databases from inception to 30 April 2024. Quality appraisal of each included meta-analysis was done using the AMSTAR 2 tool, with evidence certainty evaluated based on statistical significance, study size, heterogeneity, small-study effects, prediction intervals (PI) and potential biases. RESULTS:Frothy-eight meta-analyses were included (AMSTAR 2 ratings: high 25, moderate 10, low 2 and critically low 11). No evidence was highly suggestive or convincing. Suggestive evidence linked any PA and SB to lower and higher risks of all-cause, cardiovascular and cancer mortality. Suggestive evidence indicated a significant association between self-reported and device-measured total PA (equivalent odds ratio [eOR] 0.78 [0.70-0.86] and eHR = 0.50 [0.38-0.65], respectively), self-reported leisure time PA (eHR = 0.73 [0.66-0.80]), device-measured daily steps (eHR = 0.44 [0.35-0.56]) and aerobic plus resistance training (eHR = 0.60 [0.56-0.64]) with lower all-cause mortality. Weak evidence supported links between self-reported and device-measured SB and higher mortality (eHR = 1.3 [1.22-1.38] and eHR = 2.16 [1.09-4.28], respectively). Suggestive evidence was noted for the association between self-reported leisure time PA (eHR = 0.74 [0.69-0.80]) and resistance training (eHR = 0.82 [0.81-0.84]) with cardiovascular mortality. Suggestive evidence was also found for the association between self-reported leisure time PA (eHR = 0.87 [0.83-0.91]) with cancer mortality. Associations between self-reported running time and mortality from all causes, cardiovascular diseases (CVD) and cancer did not reach statistical significance nor did the association between low skeletal muscle mass and all-cause mortality. Meta-regression analyses showed that physical activity reduces mortality risk, with age reducing the protective effects against all-cause, CVD and cancer mortality. We also found that combined exercise training (aerobic plus resistance) most effectively reduces all-cause and CVD mortality. CONCLUSIONS:Converging evidence supports that physical activity and sedentary behaviour are associated with lower and higher rates of all-cause, cardiovascular and cancer mortality. More high-quality prospective studies are needed for a better understanding of the associations between running time and also TV-viewing time and health-related outcomes.