Faculty Bibliography

Contrary to the "model minority" myth, Asian American children, especially those from low-income immigrant families, are at risk for both behavioral and emotional problems early in life. Little is known, however, about the underlying developmental mechanisms placing Asian American children at risk, including the role of cultural adaptation and parenting. This study examined cultural adaptation, parenting practices and culture related parenting values and child mental health in a sample of 157 English speaking Asian American immigrant families of children enrolled in early childhood education programs in low-income, urban neighborhoods. Overall, cultural adaptation and parenting cultural values and behaviors were related to aspects of child mental health in meaningful ways. Parents' cultural value of independence appears to be especially salient (e.g., negatively related to behavior problems and positively related to adaptive behavior) and significantly mediates the link between cultural adaptation and adaptive behavior. Study findings have implications for supporting Asian American immigrant families to promote their young children's mental health.

PURPOSE/OBJECTIVE:A formal residency advisory program was instituted in 2010 to assist psychiatry residents in achieving academic and personal goals and to help identify additional mentors. In this project the authors sought to evaluate and improve resident and faculty satisfaction with the residency advisory program. METHODS:At the end of the 2013-2014 academic period, residents completed an anonymous survey to determine baseline satisfaction with the residency advisory program. A series of interventions were then implemented including the addition of a resident liaison to the program, formal recognition of faculty advisors, and email reminders regarding regular residency advisory meetings. Eight months later a follow-up survey was distributed to assess the impact of the interventions on resident and faculty satisfaction with the residency advisory program and mentoring within the residency program. RESULTS:There were notable improvements in overall satisfaction with a 58% increase (p<0.05) in residents meeting with their advisors. After the intervention, residents were more likely to seek their resident advisor for help in facilitating relationships with potential career mentors (28% vs 72%, OR=6.64, 95% CI =1.83-24.08). Although 87% of all residents reported having mentors outside of the formal residency advisory program, approximately half of those who are in their first year post medical school (PGY1s) reported having no mentors outside of the residency advisory program (notably all women). CONCLUSIONS:Resident advisory programs benefit from continuous evaluation and quality improvement with enhanced structure, including a senior resident position, leading to improved satisfaction. Residency advisory programs may be particularly useful in helping to facilitate relationships with other mentors, which may be particularly important for women early in their training.

OBJECTIVE:While effective connectivity (EC, causal interaction) between brain areas has been investigated in chronic users of cocaine as they view cocaine pictures cues, no study has examined EC while they take part in a resting-state scan. This resting-state fMRI study aims to investigate the causal interaction among brain areas in the mesocorticolimbic system (MCLS), which is involved in reward and motivation, in cocaine users (vs. controls). METHOD/METHODS:Twenty cocaine users and 17 healthy controls finished a structural and a resting-state scan. Mean voxel-based time series data were obtained from brain regions of interest (ROIs) from the MCLS, and were input into a Bayesian search algorithm called IMaGES. RESULTS:The causal interaction pattern was different between the two groups. The feed-forward pattern found in cocaine smokers, between 7 ROIs of the MCLS during resting-state [ventral tegmental area (VTA)→hippocampus (HIPP)→ventral striatum (VenStri)→orbital frontal cortex (OFC), medial frontal cortex (MFC), anterior cingulate cortex (ACC), dorsolateral prefrontal cortex (DLPFC)], was absent in controls. That is, the subcortical VenStri area had a causal influence on four cortical brain areas only in cocaine users. CONCLUSIONS:During the resting-state scan, the VTA of cocaine smokers abstinent for at least 72 hours, but not controls, begins causal connections to limbic, midbrain, and frontal regions in the MCLS in a feed-forward manner. Following replication, further studies may assess if changes over time in EC during resting-state predict cocaine treatment efficacy and outcome.

OBJECTIVE: To determine optimal percent reduction and raw score cutoffs on the parent- and child-report Screen for Child Anxiety Related Emotional Disorders (SCARED) for predicting treatment response and remission among youth with anxiety disorders. METHOD: Data were obtained from youth (N = 438; 7-17 years old) who completed treatment in the Child/Adolescent Anxiety Multimodal treatment Study, a multisite, randomized clinical trial that examined the relative efficacy of medication (sertraline), cognitive-behavioral therapy (Coping Cat), their combination, and pill placebo for the treatment of separation anxiety disorder, generalized anxiety disorder, and social phobia. The parent- and youth-report SCARED were administered at pre- and posttreatment. Quality receiver operating characteristic methods evaluated the performance of various SCARED percent reduction and absolute cutoff scores in predicting treatment response and remission, as defined by posttreatment ratings on the Clinical Global Impression scales and the Anxiety Disorders Interview Schedule. RESULTS: Reductions of 55% on the SCARED-Parent and 50% on the SCARED-Youth optimally predicted treatment response. Posttreatment absolute raw scores of 10 (SCARED-Parent) and 12 (SCARED-Youth) optimally predicted remission in the total sample, although separate SCARED-Parent cutoffs for children (12-13) and adolescents (9) showed greatest quality of efficiency. Each cutoff significantly predicted response and remission at 6-month follow-up. CONCLUSION: Results serve as guidelines for operationalizing treatment response and remission on the SCARED, which could help clinicians systematically monitor treatment outcomes of youth with anxiety disorders in a cost- and time-efficient manner. Clinical trial registration information-Child and Adolescent Anxiety Disorders (CAMS); http://clinicaltrials.gov/; NCT00052078.

Depression is one of the most prevalent mental health challenges in low- and middle-income countries. However, the mechanisms of parental depression on children's development are understudied in these countries. This study examined the prevalence of parental depression, contextual predictors of parental depression, and the associations between parental depression, parenting and children's development in one of the Sub-Saharan African countries-Uganda. Three hundred and three Ugandan parents of young children were recruited and interviewed. Results indicated that about 28 % of parents were depressed. Contextual factors such as low educational attainment, food insecurity, low social support, and high number of children were associated with parental depression. Structural equation modeling also indicated that Ugandan parents' depression was associated with less optimal parenting, and higher problem behavior, lower social competence, and poorer physical health and school functioning in children. Results provide several cross cultural consistency evidence in associations among parental depression, parenting, and child development.

PURPOSE/BACKGROUND: Deficits in N-methyl-D-aspartate receptor (NMDAR) function contribute to symptoms and cognitive dysfunction in schizophrenia and are associated with impaired generation of event-related potential measures including auditory mismatch negativity. Parallel studies of the NMDAR agonist d-serine have suggested that sensitivity of these measures to glutamate-based interventions is related to symptomatic and cognitive response. Bitopertin is a selective inhibitor of glycine transport. This study investigates effects of bitopertin on NMDAR-related event-related potential deficits in schizophrenia. METHODS/PROCEDURES: Patients with schizophrenia/schizoaffective disorder were treated with bitopertin (10 mg, n = 29), in a double-blind, parallel group investigation. Auditory mismatch negativity served as primary outcome measures. Secondary measures included clinical symptoms and neurocognitive performance. FINDINGS/RESULTS: No significant changes were seen with bitopertin for neurophysiological, clinical, or neurocognitive assessments. IMPLICATIONS/CONCLUSIONS: These findings represent the first assessment of the effect of bitopertin on neurophysiological biomarkers. Bitopertin did not significantly affect either symptoms or NMDAR-related biomarkers at the dose tested (10 mg). Mismatch negativity showed high test-retest reliability, supporting its use as a target engagement measure.

Objective/UNASSIGNED:To identify factors associated with early initiation and achievement of therapeutic hypothermia (TH) in newborns with hypoxic-ischemic encephalopathy (HIE). Methods/UNASSIGNED:Retrospective cohort study of newborns who received TH according to National Institute of Child Health and Human Development (NICHD) criteria in two academic level 3 Neonatal Intensive Care Units (NICU) between 2009 and 2013. All infants were transported by a neonatal transport team (NNTT). Multivariate linear regression including who initiated cooling and degree of resuscitation in the model was performed. Results/UNASSIGNED:Two hundred and seven infants were included. Waiting for advice from a tertiary care NICU was independently associated with a 50 minute delay in the median time of initiation of TH. The need for extensive resuscitation (cardiopulmonary resuscitation [CPR] or epinephrine) was independently associated with a reduction of 43 minutes in the median time to reach target core temperature. Log-transformed time to initiation of TH was associated with time to reach target core temperature (P<0.001). A doubling of time to initiation of TH corresponds to a 24% (95% CI 18% to 30%) increase in median time to reach target core temperature. Conclusions/UNASSIGNED:Initiating passive cooling at the referring centre, before transfer, is critical to faster achievement of target core temperature in asphyxiated infants. Greater outreach education and development of clinical care pathways are needed to improve optimal delivery of TH to enhance outcome.

We examined global and local visual processing in autism spectrum disorder (ASD) via a match-to-sample task using Kanizsa illusory contours (KIC). School-aged children with ASD (n = 28) and age-matched typically developing controls (n = 22; 7-13 years) performed a sequential match-to-sample between a solid shape (sample) and two illusory alternatives. We tracked eye gaze and behavioral performance in two task conditions: one with and one without local interference from background noise elements. While analyses revealed lower accuracy and longer reaction time in ASD in the condition with local interference only, eye tracking robustly captured ASD-related global atypicalities across both conditions. Specifically, relative to controls, children with ASD showed decreased fixations to KIC centers, indicating reduced global perception. Notably, they did not differ from controls in regard to fixations to local elements or touch response location. These results indicate impaired global perception in the absence of heightened local processing in ASD. They also underscore the utility of eye-tracking measures as objective indices of global/local visual processing strategies in ASD. Autism Res 2017. (c) 2017 International Society for Autism Research, Wiley Periodicals, Inc.

Restless legs syndrome (RLS) is a relatively common neurological disorder in childhood, although it is usually overlooked due to the atypical presentation in children and associated comorbid conditions that may affect its clinical presentation. Here, we aimed to perform, for the first time, a systematic review of studies reporting the association between RLS in children and adolescents (<18 y) and somatic or neuropsychiatric conditions. We searched for peer-reviewed studies in PubMed, Ovid (including PsycINFO, Ovid MEDLINE(R), and Embase), Web of Knowledge (Web of Science, Biological abstracts, BIOSIS, FSTA) through November 2015, with no language restrictions. We found 42 pertinent studies. Based on the retrieved studies, we discuss the association between RLS and a number of conditions, including growing pains, kidney disease, migraine, diabetes, epilepsy, rheumatologic disorders, cardiovascular disease, liver and gastrointestinal disorders, and neuropsychiatric disorders (e.g., attention deficit hyperactivity disorder (ADHD), depression, and conduct disorder). Our systematic review provides empirical evidence supporting the notion that RLS in children is comorbid with a number of somatic and neuropsychiatric conditions. We posit that the awareness on comorbid diseases/disorders is pivotal to improve the diagnosis and management of RLS and might suggest fruitful avenues to elucidate the pathophysiology of RLS in children.