Faculty Bibliography
Searched for:
school:SOM
Department/Unit:Child and Adolescent Psychiatry
Total Results:
11550
Biological psychiatry. Cognitive neuroscience & neuroimaging. 2023:8(4):436-444.DOI: 10.1016/j.bpsc.2022.03.007
Cross-sectional and Longitudinal Associations of Anxiety and Irritability With Adolescents' Neural Responses to Cognitive Conflict
BACKGROUND:Psychiatric symptoms are commonly comorbid in childhood. The ability to disentangle unique and shared correlates of comorbid symptoms facilitates personalized medicine. Cognitive control is implicated broadly in psychopathology, including in pediatric disorders characterized by anxiety and irritability. To disentangle cognitive control correlates of anxiety versus irritability, the current study leveraged both cross-sectional and longitudinal data from early childhood into adolescence. METHODS:For this study, 89 participants were recruited from a large longitudinal research study on early-life temperament to investigate associations of developmental trajectories of anxiety and irritability symptoms (from ages 2 to 15) as well as associations of anxiety and irritability symptoms measured cross-sectionally at age 15 with neural substrates of conflict and error processing assessed at age 15 using the flanker task. RESULTS:Results of whole-brain multivariate linear models revealed that anxiety at age 15 was uniquely associated with decreased neural response to conflict across multiple regions implicated in attentional control and conflict adaptation. Conversely, irritability at age 15 was uniquely associated with increased neural response to conflict in regions implicated in response inhibition. Developmental trajectories of anxiety and irritability interacted in relation to neural responses to both error and conflict. CONCLUSIONS:Our findings suggest that neural correlates of conflict processing may relate uniquely to anxiety and irritability. Continued cross-symptom research on the neural correlates of cognitive control could stimulate advances in individualized treatment for anxiety and irritability during child and adolescent development.
PMID: 35358745
ISSN: 2451-9030
CID: 5364812
Children's and adolescents' rising animal-source food intakes in 1990-2018 were impacted by age, region, parental education and urbanicity
Animal-source foods (ASF) provide nutrition for children and adolescents' physical and cognitive development. Here, we use data from the Global Dietary Database and Bayesian hierarchical models to quantify global, regional and national ASF intakes between 1990 and 2018 by age group across 185 countries, representing 93% of the world's child population. Mean ASF intake was 1.9 servings per day, representing 16% of children consuming at least three daily servings. Intake was similar between boys and girls, but higher among urban children with educated parents. Consumption varied by age from 0.6 at <1 year to 2.5 servings per day at 15-19 years. Between 1990 and 2018, mean ASF intake increased by 0.5 servings per week, with increases in all regions except sub-Saharan Africa. In 2018, total ASF consumption was highest in Russia, Brazil, Mexico and Turkey, and lowest in Uganda, India, Kenya and Bangladesh. These findings can inform policy to address malnutrition through targeted ASF consumption programmes.
Copyright
Copyright
EMBASE:2022707858
ISSN: 2662-1355
CID: 5515632
We need timely access to mental health data: implications of the Goldacre review
PMID: 36931773
ISSN: 2215-0374
CID: 5470492
Journal of child psychology & psychiatry & allied disciplines. 2023:64(4):506-532.DOI: 10.1111/jcpp.13696
Annual Research Review: Perspectives on progress in ADHD science - from characterization to cause
The science of attention-deficit/hyperactivity disorder (ADHD) is motivated by a translational goal - the discovery and exploitation of knowledge about the nature of ADHD to the benefit of those individuals whose lives it affects. Over the past fifty years, scientific research has made enormous strides in characterizing the ADHD condition and in understanding its correlates and causes. However, the translation of these scientific insights into clinical benefits has been limited. In this review, we provide a selective and focused survey of the scientific field of ADHD, providing our personal perspectives on what constitutes the scientific consensus, important new leads to be highlighted, and the key outstanding questions to be addressed going forward. We cover two broad domains - clinical characterization and, risk factors, causal processes and neuro-biological pathways. Part one focuses on the developmental course of ADHD, co-occurring characteristics and conditions, and the functional impact of living with ADHD - including impairment, quality of life, and stigma. In part two, we explore genetic and environmental influences and putative mediating brain processes. In the final section, we reflect on the future of the ADHD construct in the light of cross-cutting scientific themes and recent conceptual reformulations that cast ADHD traits as part of a broader spectrum of neurodivergence.
PMID: 36220605
ISSN: 1469-7610
CID: 5360952
Journal of child psychology & psychiatry & allied disciplines. 2023:64(4):641-644.DOI: 10.1111/jcpp.13765
Commentary: The impact of Covid-19 on psychopathology in children and young people worldwide - reflections on Newlove-Delgado et al. (2023)
In the past 3 years, since the beginning of the Covid-19 pandemic, there has been an impressive flourishing body of publications on the impact of the pandemic and related restrictions on the mental health of children and young people. It was about time for a rigorous quantitative evidence synthesis of this large body of research. Newlove-Delgado et al. (J Child Psychol Psychiatry, 2022) took on this challenge by completing a systematic review with meta-analysis of epidemiological studies on the impact of Covid-19 on psychopathology in children and adolescents, featured in the 2023 Annual Research Review series of the Journal. Overall, this meta-analysis shows that the relationship between mental health and Covid-19 pandemic in children and adolescents is complex and, as such, it ought to be addressed by studies using rigorous methods and advanced analytic strategies. Collectively, as a field, we should and could do better with regards to the scope and quality of the studies in this area.
PMID: 36786395
ISSN: 1469-7610
CID: 5431042
Child neuropsychology : a journal on normal & abnormal development in childhood & adolescence. 2023:29(3):413-444.DOI: 10.1080/09297049.2022.2094904
A cross-cultural study of visual attention in autism spectrum disorder
Differences in visual attention have been documented in ASD, and appear linked to clinical symptoms. However, most research has been conducted in Western cultures. Because striking differences in visual attention patterns have been documented in other cultures, it is important to understand how culture may influence attentional patterns in ASD. This study compared differences in visual attention in ASD across Western and East Asian cultures, where differences in attention to contextual and global information have been repeatedly demonstrated, to investigate potential culturally-specific ASD phenotypes. One hundred thirty-two total participants included individuals with ASD (n = 24) and controls (n = 47) from Hong Kong (HK), along with a previously studied group of age- and IQ-comparable participants from the United States (n = 26 ASD; n = 35 control). Gaze was tracked while participants completed two narrative tasks that differed in social-emotional complexity. Proportions of fixations to face, bodies, and setting were examined across groups using linear mixed-effect models and a series of growth curve models. Cultural differences were found across tasks and groups. Both the ASD and control HK groups attended more to global contextual setting information, more to the body regions, and less toward faces of characters compared to US groups. Growth curve models indicated that these differences attenuated over time in certain stimuli. ASD-related effects were only observed in the more complex stimuli depicting characters with ambiguous facial expressions. Findings indicate a notable cultural influence on visual attention patterns in ASD, and underscore the importance of stimuli complexity in differentiating cultural versus diagnostic effects on attentional styles.
PMCID:9884317
PMID: 35904098
ISSN: 1744-4136
CID: 5952852
Is There an Inflammatory Profile of Perinatal Depression?
PURPOSE OF REVIEW:To synthesize and critically examine recent evidence regarding associations between immune system activity and perinatal depression. RECENT FINDINGS:Despite a significant number of studies assessing potential immunological markers of perinatal depression, it does not appear that levels of any individual pro- or anti-inflammatory marker is a useful predictor of perinatal depression. Some recent studies have observed differences in overall immune system functioning and adaptation across this period, taking into account multiple pro- and anti- inflammatory markers. Furthermore, there is evidence for interactions between depression and maternal psychosocial factors. Immune system functioning may be a mechanism through which social determinants of health contribute to risk for perinatal depression. There is substantial evidence implicating dysregulated immune activity in perinatal depression, yet little clarity regarding a consistent immune profile, especially based on analysis of circulating peripheral cytokines.
PMID: 36947355
ISSN: 1535-1645
CID: 5466672
Journal of the American Academy of Child and Adolescent Psychiatry. 2023:62(4):389-393.DOI: 10.1016/j.jaac.2022.08.002
Nonsuicidal Self-Injury and Barriers to Accessibility of Dialectical Behavior Therapy Among Black Youth [Editorial]
PMID: 35981668
ISSN: 1527-5418
CID: 5300202
Progress and Pitfalls in the Provision of Quality Care for Adults With Attention Deficit Hyperactivity Disorder in Primary Care
OBJECTIVE/UNASSIGNED:Quality care for attention deficit hyperactivity disorder (ADHD) in adults has lagged behind other psychiatric disorders. We sought to assess how the achievement of quality measures (QMs) for diagnosing and treating ADHD in adults has changed over time. METHOD/UNASSIGNED:We assessed 10 QMs in electronic health records (EHRs) from primary care and behavioral health clinics from 2010 to 2020 for 71,310 patients diagnosed with ADHD. RESULTS/UNASSIGNED:< .001). Some showed increases to high levels; others remained low throughout the observation period. No patients achieved more than six of 10 QMs in any year. Small but significant effects for sex, race, ethnicity, practice ownership, practice type, and age. CONCLUSION/UNASSIGNED:Increase in quality care from 2010 to 2020 along with clear evidence that more efforts are needed to improve quality of care for adults with ADHD seen in primary care.
PMID: 36803110
ISSN: 1557-1246
CID: 5466952
The evaluation of electrolyzed water, sodium dichloroisocyanurate, and peracetic acid with hydrogen peroxide for the disinfection of patient room surfaces
BACKGROUND:). METHODS:The study was conducted at 2 New York City hospitals (1,082 total beds) over an 18-month period. The 3 chemicals were applied by housekeeping personnel following the hospital protocol; the use of electrostatic sprayers was incorporated into EW and NaDCC. In randomly selected rooms, 5 surfaces were sampled for microbial colony counts after cleaning. Data analyses were performed using negative binomial logistic regression. RESULTS:(difference not significant). CONCLUSIONS:The use of NaDCC for surface disinfection resulted in the lowest bacterial colony counts on patient room high touch surfaces in our study.
PMID: 35777575
ISSN: 1527-3296
CID: 5281502
