15,561 results match your criteria: "Psychiatric Institute[Affiliation]"

Background: The Program of All-inclusive Care for the Elderly (PACE) is a comprehensive care model that aims to promote aging in the home and community for older adults who are nursing-home eligible needs-wise. Older adults experience age-related barriers to accessing behavioral health (BH) services. PACE programs play an important role in providing all-inclusive health care for individuals over 55 who are dually eligible for Medicaid and Medicare.

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Transgender and gender-expansive young people, ages 13-24 years, experience disproportionate HIV risk yet are among those with the lowest US PrEP uptake rates (< 10%). Factors influencing PrEP outcomes for this population are poorly understood. This study examines the effects of gender minority stressors, gender affirmation, and heavy substance use on their PrEP outcomes using data from the CDC's 2018 START study (N = 972).

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Intercellular mitochondria transfer is an evolutionarily conserved process in which one cell delivers some of their mitochondria to another cell in the absence of cell division. This process has diverse functions depending on the cell types involved and physiological or disease context. Although mitochondria transfer was first shown to provide metabolic support to acceptor cells, recent studies have revealed diverse functions of mitochondria transfer, including, but not limited to, the maintenance of mitochondria quality of the donor cell and the regulation of tissue homeostasis and remodelling.

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Abnormal tau phosphorylation is a key mechanism in neurodegenerative diseases. Evidence implicates infectious agents, such as Herpes Simplex Virus 1 (HSV-1), as co-factors in the onset or the progression of neurodegenerative diseases, including Alzheimer's disease. This has led to divergence in the field regarding the contribution of viruses in the etiology of neurodegenerative diseases.

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The role of the hippocampus in working memory and word reading: Novel neural correlates of reading among youth living in the context of economic disadvantage.

Dev Cogn Neurosci

December 2024

Child Mind Institute, New York, NY, USA; Department of Psychiatry and Behavioral Health, The Ohio State University, Columbus, OH, USA. Electronic address:

A left-lateralized cortical reading circuit underlies successful reading and fails to engage in individuals with reading problems. Studies identifying this circuit included youth from economically advantaged backgrounds and focused on cortical, not subcortical, structures. However, among youth with low scores on reading tests who are living in the context of economic disadvantage, this brain network is actively engaged during reading, despite persistent reading problems.

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Introduction: Using clear explicit translatable language, we translated the Welch Emotional Connection Screen into a new universal language instrument, the . In this study, we had two aims: Aim 1 was to establish of the uWECS by comparing scores coded by primary Spanish-speaking coders using the Spanish translation of the uWECS to scores coded by bilingual, secondary Spanish-speaking coders using the oWECS. Aim 2 was to establish the in terms of oWECS and uWECS performance in tracking change in autonomic emotional connection (AEC) during the course of an intervention among preschool aged children.

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Background: Depression is a major public health concern for adolescents, who exhibit low rates of connection to care despite significant needs. Although barriers to help-seeking such as stigma are well documented, interventions to address stigma and to increase help-seeking behavior are insufficient. Dissemination of short videos in social media offer a promising approach, but designing effective stimuli requires better insight into adolescents' perspectives of their own experiences, barriers, and possible interventions.

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Feeding and eating disorders (FEDs) are a heterogeneous grouping of disorders at the mind-body interface, with typical onset from childhood into emerging adulthood. They occur along a spectrum of disordered eating and compensatory weight management behaviors, and from low to high body weight. Psychiatric comorbidities are the norm.

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Use of Telemental Health Care by Children and Adolescents in the United States.

Am J Psychiatry

January 2025

Department of Psychiatry, College of Physicians and Surgeons, Columbia University and New York State Psychiatric Institute, New York (Olfson, Wall); Agency for Healthcare Research and Quality, Rockville, Md. (McClellan, Zuvekas); National Institute on Drug Abuse, Bethesda, Md. (Blanco).

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In memoriam: Dr. Thomas Lehner.

Neuropsychopharmacology

January 2025

Department of Psychiatry, Columbia University Medical Center, New York State Psychiatric Institute, New York, NY, USA.

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Identifying genetic differences between bipolar disorder and major depression through multiple genome-wide association analyses.

Br J Psychiatry

January 2025

Center for Neurobehavioral Genetics, Semel Institute for Neuroscience and Human Behavior, David Geffen School of Medicine, University of California Los Angeles, USA; Department of Human Genetics, University of California Los Angeles, USA; and Department of Computational Medicine, University of California Los Angeles, USA.

Background: Accurate diagnosis of bipolar disorder (BPD) is difficult in clinical practice, with an average delay between symptom onset and diagnosis of about 7 years. A depressive episode often precedes the first manic episode, making it difficult to distinguish BPD from unipolar major depressive disorder (MDD).

Aims: We use genome-wide association analyses (GWAS) to identify differential genetic factors and to develop predictors based on polygenic risk scores (PRS) that may aid early differential diagnosis.

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Article Synopsis
  • The negative symptoms of schizophrenia, like lack of emotion and motivation, are hard to treat and significantly impact daily functioning.
  • This review highlights current research on treatment options for these symptoms, categorizing them into different types and evaluating various assessment scales.
  • Although no treatments are conclusively proven as the best for these symptoms, some off-label and investigational medications show promise, including cariprazine and memantine, and further research is needed to explore new therapeutic possibilities.
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N-terminal fragment shedding contributes to signaling of the full-length adhesion receptor ADGRL3.

J Biol Chem

January 2025

Department of Psychiatry, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA; Department of Molecular Pharmacology and Therapeutics, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA; Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, NY, USA. Electronic address:

Most adhesion GPCRs undergo autoproteolytic cleavage during receptor biosynthesis, resulting in non-covalently bound N- and C-terminal fragments (NTF and CTF) that remain associated during receptor trafficking to the plasma membrane. While substantial evidence supports increased G protein signaling when just the CTF is expressed, there is an ongoing debate about whether NTF removal is required to initiate signaling in the context of the wild-type receptor. Here, we use adhesion GPCR latrophilin-3 (ADGRL3) as a model receptor to investigate tethered agonist-mediated activation.

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Regulation of Dopamine Release by Tonic Activity Patterns in the Striatal Brain Slice.

ACS Chem Neurosci

January 2025

Departments of Psychiatry and Neurology, Division of Molecular Therapeutics, New York State Psychiatric Institute, Columbia University Medical Center, New York, New York 10032, United States.

Voluntary movement, motivation, and reinforcement learning depend on the activity of ventral midbrain neurons, which extend axons to release dopamine (DA) in the striatum. These neurons exhibit two patterns of action potential activity: low-frequency tonic activity that is intrinsically generated and superimposed high-frequency phasic bursts that are driven by synaptic inputs. acute striatal brain preparations are widely employed to study the regulation of evoked DA release but exhibit very different DA release kinetics than recordings.

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Background And Objectives: Drug development in schizophrenia is limited by the differential scaling of the active treatment and placebo arms of a study, such that, as the number of sites increases, the magnitude of placebo response disproportionately increases. The objective of this article was to identify factors conducive to efficient recruitment as a step towards trial designs allowing recruitment of more participants per site, leading to reduced variability, and potentially a smaller placebo effect.

Patients And Methods: Using the information of 554 individuals, we calculated the percentage of individuals who were screened, consented, and retained in our research, along with rationale for nonconsent.

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Background: Wider availability of cannabis through medical and recreational legalization (MCL alone and RCL+MCL) has been hypothesized to contribute to reductions in opioid use, misuse, and related harms. We examined whether state adoption of cannabis laws was associated with changes in opioid outcomes overall and stratified by cannabis use.

Methods: Using National Survey on Drug Use and Health (NSDUH) data from 2015 to 2019, we estimated cannabis law associations with opioid (prescription opioid misuse and/or heroin use) misuse and use disorder.

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The Clubhouse model of psychosocial rehabilitation has supported the recovery of people with serious mental illness for over 75 years, but many of the roughly 350 Clubhouses are not well-integrated into the larger health care system, limiting their reach. This article examines Clubhouses' and psychiatric providers' interactions and experiences to understand the nature of and barriers to partnerships. The directors of Clubhouses affiliated with Clubhouse International were surveyed, examining their attitudes and practices around collaboration with psychiatric providers.

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Brief Report: Antiretroviral Treatment Use Over Time Among Adolescents and Young Adults in the Rakai Community Cohort Study, 2011-2020.

J Acquir Immune Defic Syndr

December 2024

Heilbrunn Department of Population and Family Health, Mailman School of Public Health, Columbia University, New York, NY.

Background: In sub-Saharan Africa, pediatric and adult treatment programs have not met the needs of youth living with HIV (15-24 years), whose enrollment in antiretroviral treatment (ART) programs is much lower than that of adults. To inform targeted interventions, we analyzed factors associated with ART use among youth in Uganda.

Methods: Data were from 42 communities between 2011 and 2020 (5 survey rounds) from the Rakai Community Cohort Study, an open, population-based cohort.

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As the COVID-19 pandemic emerged in March 2020, the New York State Office of Mental Health received funding from the Federal Emergency Management Agency to implement the agency's Crisis Counseling Assistance and Training Program statewide. Because COVID-19 infections were disproportionately affecting minority communities of color, engagement strategies that prioritized contracting with community agencies that were already well established in the most highly affected racial-ethnic minority neighborhoods were used. This approach to outreach successfully made engagement and counseling support available to Black and Hispanic citizens, at levels significantly exceeding their proportional representation in the state population.

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Over the past decade, researchers translating anthropological theories for clinical use have debated how practitioners should assess cultural factors, social structures, and social determinants of health with patients. Advocates of structural competency have suggested that clinical cultural competency programs demonstrate limited effects on health outcomes because of the static understanding of culture employed. They recommend that cultural factors be reformulated with an emphasis on social structures.

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Objective: Survivors of childhood maltreatment (CM) often experience self-stigma, the internalization of negative attitudes such as shame, self-blame, and a reluctance to disclose their experiences. These self-perceptions pose a significant barrier to treatment-seeking and may exacerbate psychiatric distress. Prior research indicates that social contact-based interventions are effective in reducing stigma, but no study to date has examined their impact on self-stigma and increasing openness to treatment-seeking among CM survivors.

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Background: While early intervention in psychosis (EIP) programs have been increasingly implemented across the globe, many initiatives from Africa, Asia and Latin America are not widely known. The aims of the current review are (a) to describe population-based and small-scale, single-site EIP programs in Africa, Asia and Latin America, (b) to examine the variability between programs located in low-and-middle income (LMIC) and high-income countries in similar regions and (c) to outline some of the challenges and provide recommendations to overcome existing obstacles.

Methods: EIP programs in Africa, Asia and Latin America were identified through experts from the different target regions.

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Introduction: Domestic violence and abuse (DVA) are prevalent among persons with severe mental illness (SMI), being involved as victim, perpetrator, or both.

Aims: To assess rates of DVA victimization and perpetration in patients with SMI. We also aimed to assess whether DVA victimization was associated with DVA perpetration, and whether this was mediated by dispositional anger in patients with SMI.

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Background: Recent stressful life events (SLE) are a risk factor for psychosis, but limited research has explored how SLEs affect individuals at clinical high risk (CHR) for psychosis. The current study investigated the longitudinal effects of SLEs on functioning and symptom severity in CHR individuals, where we hypothesized CHR would report more SLEs than healthy controls (HC), and SLEs would be associated with poorer outcomes.

Methods: The study used longitudinal data from the EU-GEI High Risk study.

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