Faculty Bibliography

The transition from Child and Adolescent (CAMHS) to Adult Mental Health Services (AMHS) can be challenging. Drawing on the sample of the European MILESTONE project, we explored changes in clinical profiles and treatment outcomes in adolescents transitioning to AMHS over two years, focusing on different pharmacological treatment patterns. The sample (N = 690; mean age: 17.7 years; SD = 0.29) was categorised into three groups based on medication patterns: continuous (Group 1), intermittent (Group 2), and never medicated (Group 3). Participants underwent four evaluations over two years using tools measuring psychopathology and functioning, including the Health of the Nation Outcome Scale for Child and Adolescents (HoNOSCA) and ASEBA Battery. We employed repeated-measures models to analyse clinical rating changes and a two-way mixed ANOVA to assess interaction between time and groups. Group 3 had significantly lower mean HoNOSCA ratings than Groups 1 and 2 (p < 0.001), indicating better mental health. By the last time point (T4), the factors associated with a reduced risk of severe illness included an improvement in the risk of suicide attempts (p = 0.038), enhanced everyday functional skills (p = 0.008), higher quality of life (p = 0.001), and being male (p = 0.020). The ASEBA Battery showed Group 1 had more internalising symptoms, while Group 2 had more externalising symptoms than Group 3. During the transition from CAMHS to AMHS, continuous medication was associated with higher symptom severity than intermittent or no pharmacological treatment. This may reflect either a more severe initial symptomatology requiring sustained pharmacotherapy or a medication-related paradox, whereby symptoms persist or intensify owing to treatment resistance or side effects. TRIAL REGISTRATION: "MILESTONE study" registration: ISRCTN ISRCTN83240263 Registered 23 July 2015; ClinicalTrials.gov NCT03013595 Registered 6 January 2017.

Adverse childhood experiences (ACE) are common risk factors for many psychiatric disorders. Their underlying biological mechanisms may involve oxidative stress (OS), which has deleterious effects on cells through its own actions and through its interactions with inflammation and the stress axes, particularly in the brain. In order to assess the role of OS in the association between ACE and psychopathology, we performed a systematic review of animal and human research (PROSPERO CRD42023378418 and CRD42022378376), funded by the Swiss National Science Foundation (grant number 204033). PubMed, Web of Science, PsycInfo, Scopus and Embase were searched from inception until 31 October 2024. We included 130 studies involving animal models exposed to stressor-paradigms recognized as ACE analogs before they reached adulthood, or human participants with a history of ACE and assessment of psychopathology, and reporting outcomes on OS-related markers. Animal studies overall show increased OS and psychopathology after stress, thus supporting the hypothesis that OS mediates the relationship between ACE and psychopathology. Human studies are heterogeneous and less conclusive. Although the association between ACE exposure and OS, in animals and humans, was likely affected by the nature, the timing, and the intensity of the exposure, these parameters were only evaluated in a small fraction of studies. Similarly, though some studies hinted at sex differences in the OS response to ACE in animals, the majority of studies did not address this issue. Further research, using longitudinal designs and more thorough examination of ACE history in participants, is therefore needed.

Providing care to pediatric oncology patients involves delivering sensitive information to families, addressing diverse psychosocial needs, and navigating patient and family emotions. Psychosocial providers embedded within pediatric oncology clinics are uniquely qualified to address communication gaps between patients and providers, provide support to patients, and facilitate collaborative discussions between patients and the medical team. This quality improvement project aimed to describe the impact of including psychosocial providers in critical conversations between medical teams and families. Through conversation tracking, members of the psychosocial team recorded their involvement in thirty-six critical conversations. The psychosocial team offered various interventions including therapeutic processing, emotional assessment, medical translation, psychosocial support, child-focused support, and facilitation of discussions between families and medical providers. While challenges were identified including time and availability, physicians noted several benefits of psychosocial involvement, particularly in addressing emotional needs and enhancing communication with families. Psychosocial providers also noted benefits including demonstrating alignment with the medical team and enhancing the support that they are able to provide the family following the conversation. By integrating psychosocial support into critical conversations, medical providers can foster a patient-centered approach to care and optimize care delivery to effectively support families facing childhood cancer diagnoses.

INTRODUCTION/BACKGROUND:The impact of maternal SARS-CoV-2 infection on fetal brain development during pregnancy remains unclear. Prior research has associated other antenatal infections with adverse neurodevelopmental outcomes in offspring. OBJECTIVE:To compare neurodevelopmental outcomes in infants born to mothers infected with SARS-CoV-2 during pregnancy (COVID+) to infants without congenital exposure (COVID-). METHODS:This study included 77 COVID+ infants and 157 COVID- infants assessed at 6 and/or 12 months. Outcomes were based on maternal self-report, observed infant behavior and brain fMRI. RESULTS:Overall, COVID+ and COVID- infant groups showed no significant differences across a range of neurobehavioral measures. However, analyses not adjusted for multiple comparisons revealed differences: fewer night awakenings at 6 (t(154) = 2.24, p < 0.03) and 12 months (t(107) = 1.94, p < 0.05), and reduced duration of orienting at 12 months (t(55.38) = 2.15, p < 0.04) in COVID+ infants. Neural differences were noted in posterior-anterior midline, insular-frontal, insular-posterior cingulate, and frontal-cingulate regions at an uncorrected threshold of p < 0.01. CONCLUSION/CONCLUSIONS:This study of multi-level infant development suggests that infants born to mothers infected with COVID during pregnancy are not experiencing harmful effects of that exposure. IMPACT/CONCLUSIONS:This study contributes comprehensive data on infant neurodevelopmental outcomes following prenatal SARS-CoV-2 exposure, evaluating a wide range of behavioral and neural measures to address gaps in previous research. Findings suggest that congenital exposure to SARS-CoV-2 does not result in significant neurodevelopmental impairments in infants, offering reassurance amidst concerns about potential long-term effects of maternal prenatal COVID-19 infection. Results indicate that any observed differences, such as fewer night awakenings and functional neural connectivity patterns, may reflect a more mature developmental profile in the exposed group. Continued longitudinal research is necessary to understand behaviorally relevant and lasting neurodevelopmental effects of prenatal SARS-CoV-2 exposure.

In youth, lithium is an effective medication for mood disorders, particularly for mixed and manic episodes of bipolar disorder, and is generally well-tolerated. In some clinical contexts, lithium is used off-label to manage other conditions. We conducted a scoping review of studies on the efficacy/effectiveness and safety/tolerability of lithium for treating youths with psychiatric conditions other than mood disorders or neurological disorders. We searched EMBASE, MEDLINE, PsycINFO, PubMed, and ClinicalTrials.gov up to March 31, 2025, with no restrictions on language or document type. We included studies of any design involving children and adolescents (mean age up to 18) treated with lithium, either as monotherapy or in combination with other psychotropic agents. We assessed study quality using the appropriate NHLBI tools and visually summarized the results with a heat map displaying sample size by study design and conditions, as well as the timeline of included studies' publication years. From 2687 records initially identified, after de-duplication removal and screening, 367 full-text reports were assessed, and 41 studies were included in the review, grouped by type of psychiatric or neurological disorder, most of which had a small sample. Among the assessed studies, 60 % of were considered of "fair" quality and 40 % of "poor" quality. Overall, although the clinical use of lithium beyond bipolar disorder in youth is increasing, the underlying evidence base remains limited. More rigorous research based on RCTs and observational studies with designs aimed at reducing confounding are needed to guide clinical practice.

Stimulants such as methylphenidate (MPH) are the first-line pharmacological treatment for attention-deficit/hyperactivity disorder (ADHD). Although stimulants are effective at a group level, individual response varies, which advocates for tailored treatment approaches. Prior studies suggested that neurobiological measures following a single dose of stimulants are indicative of longer-term clinical response. To expand these findings, we tested whether an association between acute and longer-term treatment response can also be identified using measures commonly used in clinic. Sixty adults with ADHD completed clinico-neuropsychological measures, including the Barkley Adult ADHD Rating Scale-IV (BAARS-IV) and the Quantitative behavior (Qb) test, following a single dose of MPH (20 mg) and placebo. These measures were repeated after two-month MPH treatment to ascertain response. We tested associations between single-dose and longer-term response using univariate and multivariable (Lasso) regression approaches. We also ran correlations between predicted and true outcome measures. Univariate regressions showed significant associations between single-dose and two-month improvement in BAARS hyperactivity/impulsivity and Qb scores (all p < 0.001 but Qb activity, p = 0.006). Multivariable models including acute response and baseline clinicodemographic measures yielded significant correlations between predicted and actual values for all BAARS-IV and Qb scores at follow-up, except for BAARS inattention and Qb activity. Most had large/very large effect size (up to r = 0.69). These findings suggest that specific clinico-neuropsychological changes following a single dose of MPH may be indicative of longer-term treatment response, especially when combined with pre-treatment clinico-demographic characteristics. Once validated in larger and more heterogeneous samples, these results may support more informed and individualized treatment approaches for ADHD.

Patients with hypoplastic left heart syndrome (HLHS) and its variants rely on the right ventricle (RV) to provide cardiac output. Diminished RV systolic function has been associated with poor clinical outcomes in this population. Echocardiographic strain has emerged as a useful method to quantify RV deformation. We aimed to describe fetal strain in the systemic RV and further investigate if there was any correlation with clinical outcomes. We conducted a retrospective, single center study evaluating strain in fetuses with systemic RV. We measured fetal RV global longitudinal strain (GLS) and segmental strain using Tomtec 2D speckle tracking software and compared these findings to controls. Fifty patients with systemic RV were included in the study group with controls matched one to one for each echocardiogram. Ten patients died after first-stage palliation. GLS was reproducible, with interobserver ICC 0.82. There was no statistically significant difference in GLS among different HLHS subtypes. Abnormal GLS did not correlate with worse clinical outcomes. GLS in systemic RVs in the 2nd and 3rd trimester did not vary significantly throughout gestation and did not correlate with clinical outcomes. Risk factors associated with poor outcome were mainly postnatal. Multi-centered studies are needed to determine if these findings hold true in a larger sample size.

The transition from pediatric to adult healthcare is a critical stage for young individuals with chronic neurological disorders, particularly those with rare and complex epilepsies. This paper aims to explore the practice of transition by healthcare providers within EpiCARE. Through a comprehensive questionnaire, developed in collaboration with European Patient Advocacy Groups, this study investigates the current management of transition and identifies key barriers hindering stakeholders' needs. The questionnaire was completed by 60 EpiCARE members. Half of the respondents reported existing written transition procedures in their centers. Findings reveal significant hurdles in dedicated transition services, with nearly half of the respondents indicating their centers lack such pipelines. A critical gap exists in multidisciplinary team involvement, with inconsistent participation from key specialists like psychiatrists and social workers. The transition process typically begins at 16-18 years according to 70% of respondents; though 61% believe it should occur prior to the age of 17, highlighting the need for early planning to prevent gaps in care continuity. Furthermore, routinely used informal communication methods for clinical coordination underscore the need for standardized protocols and structured processes. This survey highlights the urgent need for tailored transition protocols that address the unique challenges of managing patients with rare and complex epilepsies, emphasizing the importance of integrating psychosocial support, optimizing comorbidity management, and ensuring coordination by experts in transitional care for these conditions. Fostering collaboration among healthcare providers, patients, and families is essential for refining transition strategies and ensuring comprehensive care for individuals with rare and complex epilepsies. Further initiatives are required to bridge the gaps between pediatric and adult healthcare systems, enhancing the overall quality of life for this vulnerable population. PLAIN LANGUAGE SUMMARY: Moving from child to adult healthcare is a key step for young people with rare and complex epilepsies. This study surveyed EpiCARE centers to understand how transitions are managed. Only half have written procedures, and many lack dedicated services or full specialist teams. Most start the transition at ages 16-18, but many believe it should begin earlier. Communication is often informal, without clear protocols. The results highlight the urgent need for structured, personalized transition plans that include psychological support and expert coordination to ensure continuous, high-quality care into adulthood.

The development of racial identity in Black boys is a critical aspect of their overall mental health and well-being. This article explores the unique societal and cultural challenges faced by Black boys in the context of identity formation and mental health outcomes. It critiques the one size fits all approach in clinical settings and advocates for an equitably tailored approach that emphasizes cultural competence, cultural responsiveness, and the importance of understanding the lived experiences of Black youth. By integrating these elements into clinical practice, mental health professionals can provide more effective and compassionate care promoting their mental health and resilience.