Faculty Bibliography
Searched for:
school:SOM
Department/Unit:Child and Adolescent Psychiatry
Total Results:
11507
Making room for mental health in the medical home
Discussions of health care reform emphasize the need for coordinated care, and evidence supports the effectiveness of medical home and integrated delivery system models. However, mental health often is left out of the discussion. Early intervention approaches for children and adolescents in primary care are important given the increased rates of detection of mental illness in youth. Most adults also receive treatment for mental illness from nonspecialists, underscoring the role for mental health in medical home models. Flexible models for coordinated care are needed for people with serious mental illness, who have high rates of comorbid medical problems. Programs implemented in the New York State public mental health system are examples of efforts to better coordinate medical and mental health services.
PMCID:2995599
PMID: 20950539
ISSN: 1545-1151
CID: 539232
Longitudinal Assessment of Manic Symptoms (LAMS) study: background, design, and initial screening results
OBJECTIVE: To describe the design of a longitudinal study of youth with elevated symptoms of mania (ESM), as well as the prevalence and correlates of manic symptoms. Bipolar disorder in youth is serious and is surrounded by controversy about its phenomenology, course, and treatment. Yet, there are no longitudinal studies of youth selected only for ESM, the phenomenological hallmark. The study's objective is to document the rate and sociodemographic correlates of ESM in children attending outpatient psychiatric clinics. METHOD: Parents of 3,329 children aged 6-12 years visiting 10 outpatient clinics were asked to complete the Parent General Behavior Inventory 10-Item Mania Scale (PGBI-10M). Children with PGBI-10M scores >/= 12 (ESM positive-screen [ESM+]) and a matched sample of ESM screen-negative (ESM-) children were invited to enroll in the longitudinal study. The sample was accrued from November 14, 2005, to November 28, 2008. RESULTS: Most of the children whose parents filled out the PGBI-10M (N = 2,622, 78.8%) participated in the study. Nonparticipants were slightly younger (mean age = 9.1 years [SD = 2.0 years] versus 9.4 years [SD = 2.0 years] for participants; t3327 = 4.42, P < .001). Nearly half of the participants (43%) were ESM+; these were more likely to be Latino (4.2% versus 2.5% for ESM-; chi(2)1 = 5.45, P = .02), younger (mean age = 9.3 years [SD = 2.0 years] versus 9.6 years [SD = 1.9 years] for ESM-; t2620 = 3.8, P < .001), and insured by Medicaid (48.4% versus 35.4% for ESM-; chi(2)1 = 45.00, P < .001). There were no sociodemographic differences between those who did versus did not agree to enroll in the longitudinal portion (yes to enrollment: n = 621, 55.2%; no to enrollment: n = 503, 44.8%). Four items best discriminated ESM+ children from ESM- children. Three of the 4 items were not the most commonly endorsed items, but all were indicative of behavioral extremes. CONCLUSIONS: Data suggest that ESM+ is not rare in 6- to 12-year-olds. Children who are ESM+ show behavioral extremes, including rapid mood shifts, compared to ESM- children.
PMCID:3051351
PMID: 21034684
ISSN: 0160-6689
CID: 177344
Health, occupational and environmental risks of emancipated migrant farmworker youth
This study examines the perceptions of health, health seeking behavior, access to information and resources, work related hazards, substance abuse, and social support of emancipated migrant youth (EMY) who come to the United States without their families to work. METHODS: Semi-structured interviews were performed with EMY living without their families in Santa Clara County, California. Interviews were digitally recorded in Spanish, transcribed, translated into English, and analyzed by a five-person analysis team. RESULTS: Eleven interviews were conducted with 29 participants. Work was identified as the overarching priority of the EMY Their greatest concern was becoming sick and unable to work. They described their work environment as demanding and stressful, but felt obliged to work regardless of conditions. Alcohol and drug abuse were reported as prevalent problems. CONCLUSION: Emancipated migrant youth are a vulnerable population who have significant occupational stress, hazardous environmental exposures, social isolation, and drug/alcohol abuse.
PMID: 21099073
ISSN: 1049-2089
CID: 177345
Gene-environment interactions in response to trauma: HTR1a, parent posttraumatic stress symptoms, and trajectories of posttraumatic stress symptoms in pediatric injury patients [Meeting Abstract]
ISI:000284696200087
ISSN: 0001-8244
CID: 864342
Rodent model of infant attachment learning and stress
Here we review the neurobiology of infant odor learning in rats, and discuss the unique role of the stress hormone corticosterone (CORT) in the learning necessary for the developing rat. During the first 9 postnatal (PN) days, infants readily learn odor preferences, while aversion and fear learning are attenuated. Such restricted learning may ensure that pups only approach their mother. This sensitive period of preference learning overlaps with the stress hyporesponsive period (SHRP, PN4-14) when pups have a reduced CORT response to most stressors. Neural underpinnings responsible for sensitive-period learning include increased activity within the olfactory bulb and piriform 'olfactory' cortex due to heightened release of norepinephrine from the locus coeruleus. After PN10 and with the decline of the SHRP, stress-induced CORT release permits amygdala activation and facilitates learned odor aversions and fear. Remarkably, odor preference and attenuated fear learning can be reestablished in PN10-15 pups if the mother is present, an effect due to her ability to suppress pups' CORT and amygdala activity. Together, these data indicate that functional changes in infant learning are modified by a unique interaction between the developing CORT system, the amygdala, and maternal presence, providing a learning system that becomes more flexible as pups mature. (c) 2010 Wiley Periodicals, Inc. Dev Psychobiol 52: 651-660, 2010
PMCID:4334117
PMID: 20730787
ISSN: 1098-2302
CID: 113944
Concurrent measurement of "real-world" stress and arousal in individuals with psychosis: assessing the feasibility and validity of a novel methodology
BACKGROUND: Psychosis has been repeatedly suggested to be affected by increases in stress and arousal. However, there is a dearth of evidence supporting the temporal link between stress, arousal, and psychosis during 'real-world' functioning. This paucity of evidence may stem from limitations of current research methodologies. Our aim is to the test the feasibility and validity of a novel methodology designed to measure concurrent stress and arousal in individuals with psychosis during 'real-world' daily functioning. METHOD: Twenty patients with psychosis completed a 36-hour ambulatory assessment of stress and arousal. We used experience sampling method with palm computers to assess stress (10 times per day, 10 AM --> 10 PM) along with concurrent ambulatory measurement of cardiac autonomic regulation using a Holter monitor. The clocks of the palm computer and Holter monitor were synchronized, allowing the temporal linking of the stress and arousal data. We used power spectral analysis to determine the parasympathetic contributions to autonomic regulation and sympathovagal balance during 5 minutes before and after each experience sample. RESULTS: Patients completed 79% of the experience samples (75% with a valid concurrent arousal data). Momentary increases in stress had inverse correlation with concurrent parasympathetic activity (rho = -.27, P < .0001) and positive correlation with sympathovagal balance (rho = .19, P = .0008). Stress and heart rate were not significantly related (rho = -.05, P = .3875). CONCLUSION: The findings support the feasibility and validity of our methodology in individuals with psychosis. The methodology offers a novel way to study in high time resolution the concurrent, 'real-world' interactions between stress, arousal, and psychosis. The authors discuss the methodology's potential applications and future research directions
PMCID:2963047
PMID: 19429846
ISSN: 1745-1701
CID: 139505
Autism: from research to practice
Autism is the most commonly studied of a spectrum of developmental disorders that are believed to be neurobiologically based but which, at this point, for lack of good biomarkers, are defined purely by behavior. In the last 20 years, the definition of autism has shifted in emphasis from extreme aloofness and positive signs of abnormality in repetitive and sensorimotor behaviors to a greater awareness of the importance of more subtle reciprocal social communication deficits as core features. Standard diagnostic instruments were developed for research purposes to acquire information both through caregiver interviews and direct clinical observation. Use of these instruments in clinical practice resulted in major improvements, which in turn affected research results. These results yielded further improvements that led to changes in clinical practice over time. The synergism between research and clinical practice in the understanding of autism is discussed
PMCID:3035483
PMID: 21058793
ISSN: 1935-990x
CID: 142997
The Simons Simplex Collection: a resource for identification of autism genetic risk factors
In an effort to identify de novo genetic variants that contribute to the overall risk of autism, the Simons Foundation Autism Research Initiative (SFARI) has gathered a unique sample called the Simons Simplex Collection (SSC). More than 2000 families have been evaluated to date. On average, probands in the current sample exhibit moderate to severe autistic symptoms with relatively little intellectual disability. An interactive database has been created to facilitate correlations between clinical, genetic, and neurobiological data
PMID: 20955926
ISSN: 1097-4199
CID: 142998
[S.l.] : American Society of Anesthesiologist
Cardioprotective Effect of Electroacupuncture in Rabbits after Myocardial Ischemia and Reperfusion
(Website)CID: 4293082
A genome-wide scan for common alleles affecting risk for autism
Although autism spectrum disorders (ASDs) have a substantial genetic basis, most of the known genetic risk has been traced to rare variants, principally copy number variants (CNVs). To identify common risk variation, the Autism Genome Project (AGP) Consortium genotyped 1558 rigorously defined ASD families for 1 million single-nucleotide polymorphisms (SNPs) and analyzed these SNP genotypes for association with ASD. In one of four primary association analyses, the association signal for marker rs4141463, located within MACROD2, crossed the genome-wide association significance threshold of P < 5 x 10(-8). When a smaller replication sample was analyzed, the risk allele at rs4141463 was again over-transmitted; yet, consistent with the winner's curse, its effect size in the replication sample was much smaller; and, for the combined samples, the association signal barely fell below the P < 5 x 10(-8) threshold. Exploratory analyses of phenotypic subtypes yielded no significant associations after correction for multiple testing. They did, however, yield strong signals within several genes, KIAA0564, PLD5, POU6F2, ST8SIA2 and TAF1C
PMCID:2947401
PMID: 20663923
ISSN: 1460-2083
CID: 133806
