Faculty Bibliography
Searched for:
school:SOM
Department/Unit:Child and Adolescent Psychiatry
Total Results:
11530
Insurance-based Disparities in Pediatric Psychiatric Hospitalizations from 2018 to 2021: Examining Mental Health Outcomes among Medicaid and Commercially Insured Youth
Insurance type is a key indicator of structural vulnerability in pediatric mental health care and may be associated with differences in psychiatric presentation, treatment course, and diagnosis among hospitalized youth, particularly Black and Hispanic/Latino children insured by Medicaid. Despite these inequities, their impact remains understudied among psychiatrically hospitalized pediatric populations. This retrospective study analyzed 1,101 child and adolescent psychiatric patients admitted to an urban psychiatric hospital between June 2018 and November 2021. Clinical presentation, psychiatric history, treatment course, and discharge diagnoses were compared between patients' insurance by Medicaid (72%) and those with commercial insurance (28%). Compared with commercially insured patients, children and adolescents with Medicaid were more likely to be Black or Hispanic/Latino and had higher rates of trauma exposure, prior psychiatric emergency visits, and higher rates of attention-deficit/hyperactivity disorder (ADHD), impulsive/behavioral disorders, and developmental/intellectual disorders. They were more frequently admitted for aggression-related crises, more likely to receive emergency injectable medications for agitation, and had longer hospital stays. Commercially insured patients had higher rates of anxiety disorders and suicide attempt related admissions. These findings suggest children and adolescents with Medicaid who required psychiatric hospitalization had greater severity of psychosocial histories and higher-acuity inpatient courses, highlighting how structural inequities reflected by insurance type, may shape differing psychiatric treatment pathways, underscoring the need for equity-oriented interventions, particularly during periods of healthcare system strains.
PMID: 41712091
ISSN: 1573-6709
CID: 6005022
Wondering About Wandering
PMCID:12920163
PMID: 41726572
ISSN: 1535-7597
CID: 6009622
The role of negative affectivity in the developmental pathway linking perinatal complications to behavioral and emotional problems in children
Although temperamental negative affectivity has been identified as a developmental mechanism mediating the link between perinatal risk and internalizing problems in early childhood, its role in predicting broader behavioral and emotional problems across childhood remains understudied. We examined the longitudinal relations among perinatal complications (i.e., prenatal maternal depression and cardiometabolic complications, preterm birth, and low birth weight), children's negative affectivity (M
PMID: 41693363
ISSN: 1469-2198
CID: 6004282
Leveraging clinical sleep data across multiple pediatric cohorts for insights into neurodevelopment: the retrospective analysis of sleep in Pediatric (RASP) cohorts study
Sleep disturbances are prominent across neurodevelopmental disorders (NDDs) and may reflect specific abnormalities in brain development and function. Overnight polysomnography (PSG) allows for detailed investigation of sleep architecture, offering a unique window into neurocircuit function. Analysis of existing pediatric PSGs from clinical studies could enhance the availability of sleep studies in pediatric patients with NDDs towards a better understanding of mechanisms underlying abnormal development in NDDs. Here, we introduce and characterize a retrospective collection of 1527 clinical pediatric overnight PSGs across five different sites. We first developed an automated stager trained on independent pediatric sleep data, which yielded better performance compared to a generic stager trained primarily on adults. Using consistent staging across cohorts, we derived a panel of EEG micro-architectural features. This unbiased approach replicated broad trajectories previously described in typically developing sleep architecture. Further, we found sleep architecture disruptions in children with Down's Syndrome (DS) that were consistent across independent cohorts. Finally, we built and evaluated a model to predict age from sleep EEG metrics, which recapitulated our previous findings of younger predicted brain age in children with DS. Altogether, by creating a resource pooled from existing clinical data we expanded the available datasets and computational resources to study sleep in pediatric populations, specifically towards a better understanding of sleep in NDDs. This Retrospective Analysis of Sleep in Pediatric (RASP) cohorts dataset, including staging annotation derived from our automated stager, is deposited at https://sleepdata.org/datasets/rasp.
PMID: 40488421
ISSN: 1550-9109
CID: 5868972
Devaluation of response-produced safety signals reveals circuits for goal-directed versus habitual avoidance in dorsal striatum
Active avoidance responses (ARs) are instrumental behaviors that prevent harm. Adaptive ARs may contribute to active coping, whereas maladaptive avoidance habits are implicated in anxiety and obsessive-compulsive disorders. The AR learning mechanism has remained elusive, as successful avoidance trials produce no obvious reinforcer. We used a novel outcome-devaluation procedure in rats to show that ARs are positively reinforced by response-produced feedback cues that develop into safety signals during training. Males were sensitive to feedback devaluation after moderate training, but not overtraining, consistent with a transition from goal-directed to habitual avoidance. Using chemogenetics and feedback devaluation, we also show that goal-directed vs. habitual ARs depend on dorsomedial vs. dorsolateral striatum, suggesting a significant overlap between the mechanisms of avoidance and rewarded instrumental behavior. Females were insensitive to feedbackdevaluation due to a remarkable context-dependence of counterconditioning. However, degrading the contingency between avoidance and feedback suggests that both sexes rely on safety signals to perform goal-directed ARs.
PMID: 41663373
ISSN: 2041-1723
CID: 6001832
The International Guideline for the Definition, Classification, Diagnosis and Management of Urticaria
This update and revision of the international guideline for urticaria was developed in accordance with the methods recommended by Cochrane and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) working group. It is an initiative of the Global Allergy and Asthma Excellence Network (GA2LEN) and its Urticaria and Angioedema Centers of Reference and Excellence (UCAREs and ACAREs), with the participation of 210 delegates from 107 national and international societies, from 59 countries. The consensus conference was held on December 6th, 2024. This guideline was acknowledged and accepted by the European Union of Medical Specialists (UEMS). Urticaria is a frequent, mast cell-driven disease, defined by a rapid appearance of wheals, angioedema, or both. The lifetime prevalence of acute urticaria is estimated to be approximately 20%. Chronic urticaria, categorized as either chronic spontaneous urticaria or chronic inducible urticaria, is disabling, impairs quality of life, and affects performance at work and school, however, novel therapies are available. This updated version of the international guideline for urticaria covers the definition and classification of urticaria and outlines expert-guided and evidence-based diagnostic and therapeutic approaches for the different subtypes of urticaria.
PMID: 41649409
ISSN: 1398-9995
CID: 6000592
Associations of neighborhood deprivation and household income during pregnancy on child externalizing and internalizing problems
Socioeconomic disadvantage has been established as a key risk factor for adverse child behavioral outcomes. Understanding how individual components of socioeconomic status (SES) interact with each other can elucidate protective factors and inform interventions and policies to promote positive developmental outcomes. This study examined the interactive effects of prenatal household income and neighborhood deprivation on child externalizing and internalizing problems (N = 793; M
PMCID:12888081
PMID: 41645600
ISSN: 1469-2198
CID: 6000512
Tolerance and Tachyphylaxis to Medications for Attention-Deficit/Hyperactivity Disorder (ADHD): A Systematic Review of Empirical Studies
BACKGROUND AND OBJECTIVE/OBJECTIVE:Individuals with attention-deficit/hyperactivity disorder, their families and clinicians may report worsening symptoms despite compliant use of medication, suggesting potential tolerance, but evidence remains conflicting. Some studies have also suggested tachyphylaxis, or acute tolerance, though research is limited. We conducted the first systematic review of empirical studies focussing on tolerance/tachyphylaxis to attention-deficit/hyperactivity disorder medication to clarify their potential clinical relevance. METHODS:As registered on PROSPERO (CRD42024594759), we searched PubMed, OVID (including PsychInfo and MEDLINE) and Web of Knowledge up to 1 September, 2024, and assessed the risk of bias using National Institutes of Health quality assessment tools. RESULTS:The identified 17 studies were either interventional or observational, and varied greatly in design and duration. Four investigated tachyphylaxis, nine tolerance to the subjective and behavioural effects, and four tolerance to cardiovascular effects. We found preliminary evidence of tachyphylaxis to the affective or behavioural effects of stimulants, as well as tolerance to the subjective effects of d-amphetamine, such as drug liking and excitation, in neurotypical volunteers in the short term. Conversely, there was little or no evidence for tolerance to the therapeutic or cardiovascular effects of attention-deficit/hyperactivity disorder medication in clinical settings in the longer term. Quality was rated as low in most studies because of small sample sizes and methodological limitations. CONCLUSIONS:Overall, these results do not support the hypothesis that tolerance commonly develops to the therapeutic effects of attention-deficit/hyperactivity disorder medication, although robustly designed longitudinal studies are needed to provide more conclusive evidence. Clinicians may consider other potential explanations for reduced therapeutic effects over time, including natural fluctuations of symptoms, limited compliance, life events and co-occurrent mental health conditions.
PMID: 41627718
ISSN: 1179-1934
CID: 5999562
Disparities in diabetes treatment and monitoring for people with and without mental disorders: a systematic review and meta-analysis
BACKGROUND:People with mental disorders have an increased risk of diabetes, yet conflicting evidence exists regarding the quality of diabetes care they receive. To address this evidence gap, we conducted a systematic review and meta-analysis to assess and compare diabetes quality of care in people with diabetes with mental disorders versus people with diabetes without mental disorders. METHODS:test, blood pressure measured, foot surveillance, serum creatinine test, serum cholesterol test, BMI recorded, smoking status recorded, retinal monitoring). Secondary outcomes were study-specific diabetes quality of care individual indicators matched to the nine NICE diabetes monitoring indicators and specific diabetes interventions and anti-diabetes medications. We analysed primary and secondary outcomes according to any mental disorder and to specific diagnostic subgroups. Study quality was evaluated using the Newcastle-Ottawa Scale (NOS). FINDINGS/RESULTS:measurement (24 studies, 0·81 [0·68-0·97], p=0·024), retinal screening (21 studies, 0·77 [0·63-0·95], p=0·013), lipid and cholesterol measurement (20 studies, 0·83 [0·69-0·99], p=0·043), foot examination (11 studies, 0·85 [0·76-0·95], p=0·0044), and renal investigation (16 studies, 0·78 [0·63-0·96], p=0·022). A significant positive association was found between any mental disorder and recorded smoking status (two studies, 1·09 [1·02-1·17]; p=0·0076). Any mental disorder was significantly associated with higher odds of receiving insulin (ten studies, 1·52 [95% CI 1·16-1·99]; p=0·0022), but negatively associated with treatment with a GLP-1 receptor agonist (two studies, 0·26 [0·13-0·49]; p<0·0001). There was no evidence of publication bias. INTERPRETATION/CONCLUSIONS:Mental disorders are negatively associated with receiving adequate diabetes monitoring and GLP-1 agonist therapy. Addressing these disparities has the potential to address the increased mortality associated with mental disorders. FUNDING/BACKGROUND:None.
PMID: 41506273
ISSN: 2215-0374
CID: 5981242
Journal of the American Academy of Child and Adolescent Psychiatry. 2026:65(2):143-145.DOI: 10.1016/j.jaac.2025.05.013
Editorial: Physical Exercise as a Treatment for Anxiety and Depression in Children and Adolescents? The Devil is in the Details [Editorial]
PMID: 40449582
ISSN: 1527-5418
CID: 5854642
