Imagine, Discover, Inspire: Proceedings of the 4th International Conference of the Trisomy 21 Research Society.

Down syndrome (DS) or trisomy 21 (T21) is present in a significant number of children and adults around the world and is associated with cognitive and medical challenges. Through research, the T21 Research Society (T21RS), established in 2014, unites a worldwide community dedicated to understanding the impact of T21 on biological systems and improving the quality of life of people with DS across the lifespan. T21RS hosts an international conference every two years to support collaboration, dissemination, and information sharing for this goal.

Drug Treatments for Neurodevelopmental Disorders: Targeting Signaling Pathways and Homeostasis.

Purpose Of The Review: Preclinical and clinical evidence support the notion that neurodevelopmental disorders (NDDs) are synaptic disorders, characterized by excitatory-inhibitory imbalance. Despite this, NDD drug development programs targeting glutamate or gamma-aminobutyric acid (GABA) receptors have been largely unsuccessful. Nonetheless, recent drug trials in Rett syndrome (RTT), fragile X syndrome (FXS), and other NDDs targeting other mechanisms have met their endpoints.

Venlafaxine treatment is associated with improved mood, but not decreased cocaine self-administration, in depressed people who use cocaine.

Individuals seeking treatment for their cocaine use often report depressive systems and nearly half meet criteria for major depressive disorder (MDD). This descriptive study aimed to assess the effects of the antidepressant venlafaxine alone and in combination with gabapentin on depressive symptoms, subjective effects of cocaine, and cocaine self-administration in depressed and non-depressed people who use cocaine. The effects of medication condition on mood and on the effects of smoked cocaine were compared between a group of clinically depressed people who use cocaine (n = 5) and a control group of non-depressed people who use cocaine (n = 5) using laboratory-based measures.

Brief video intervention to increase treatment-seeking among individuals living in a conflict zone: A randomized controlled trial.

Background: On October 7, 2023, a large-scale attack in Southern Israel and the ensuing war led to widespread casualties and the displacement of hundreds of thousands in Southern and Northern Israel. The conflict has exacerbated mental health issues. This randomized controlled trial assessed a brief social-contact-based video intervention on a large sample of individuals living in conflict zones, aiming to examine its effects on increasing treatment-seeking intentions.

Fidelity to Common Elements of Coordinated Specialty Care: Outcomes of Clients With First-Episode Psychosis.

Objective: The present study examined whether clients enrolled in coordinated specialty care (CSC) programs for first-episode psychosis (FEP) across 22 states and territories showed improved clinical and functional outcomes and assessed whether program- or client-level predictors were associated with client outcomes. The study included CSC programs that subscribe to a variety of models, including Early Assessment and Support Alliance, OnTrack, and NAVIGATE.

Methods: Deidentified demographic and outcome data were collected from clients (N=770) receiving CSC services in 36 programs at the time of program entry and every 6 months for up to 18 months.

Stereological Analysis of the Rhesus Monkey Perirhinal and Parahippocampal Cortices.

The perirhinal and parahippocampal cortices are key components of the medial temporal lobe memory system. Despite their essential roles in mnemonic and perceptual functions, there is limited quantitative information regarding their structural characteristics. Here, we implemented design-based stereological techniques to provide estimates of neuron number, neuronal soma size, and volume of the different layers and subdivisions of the perirhinal and parahippocampal cortices in adult macaque monkeys (Macaca mulatta, 5-9 years of age).

Breaking barriers: why including boys and men is key to HPV prevention.

Despite the common belief that human papillomavirus (HPV) primarily affects women, it is imperative to recognize and address the impact of HPV on boys and men. Overlooking the health implications for males is a notable gap, as efforts have predominantly focused on preventing HPV-related infections in women. This commentary aims to emphasize the importance of HPV awareness and vaccination for boys and men by highlighting the prevalence and consequences of HPV infection, elaborating on the associated health risks, elucidating the benefits of vaccination, and urging readers to recognize the necessity of protecting males from HPV.

Feasibility and Acceptability of Providing Cognitive Remediation in a Large USA System of Coordinated Specialty Care for Early Psychosis.

Introduction: Multinational treatment guidelines support providing cognitive remediation to people recently diagnosed with schizophrenia, but the feasibility of implementing the treatment on a large scale is less well understood.

Methods: This study took place between 2019 and 2023 at 14 clinics within a large network of programs providing early intervention services to people aged 16-30 experiencing nonaffective psychosis. Clinics were randomly assigned to deliver cognitive remediation as twice-weekly clinician-led groups (N = 5), cognitive remediation as once-weekly clinician-led groups with homework (N = 6), or treatment as usual (N = 3).

COVID-19 Knowledge Among Sexual and Gender Minority Adults in New York City.

This study describes sources of COVID-19 vaccine information and COVID-19 knowledge among sexual and gender minority (SGM) adults in New York City (NYC). A sample of 986 SGM adults in NYC completed an online survey between June 25 and December 1, 2021. Participants indicated their top three sources of COVID-19 vaccine information from a list of 10 options.

The daily association between positive affect and psychotic experiences in individuals along the early stages of the psychosis continuum.

Introduction: Psychosis often develops gradually along a continuum of severity. Little is known about the role of protective factors such as positive affect (PA) in the development of psychotic experiences (PEs). This study investigated i) the temporal (between-day) and contemporaneous (within-day) daily associations between PA and PEs in individuals at different early clinical stages for psychosis and ii) whether these associations differed per clinical stage.

Baseline Cognition Is Not Associated With Depression Outcomes in Vortioxetine for Major Depressive Disorder: Findings From Placebo-Controlled Trials.

Major depressive disorder (MDD) is a common psychiatric disorder for which pharmacologic standard-of-care treatments have limited efficacy, particularly among individuals with cognitive dysfunction. Cognitive dysfunction is observed in approximately 25%-50% of those with MDD, wherein response to standard-of-care medications is reduced. Vortioxetine is an approved antidepressant that has shown evidence of procognitive effects in patients.

Clinical and sociodemographic features of the Texas resilience against depression (T-RAD) study: Findings from the initial cohort.

Objective: The burden of major depressive disorder is compounded by a limited understanding of its risk factors, the limited efficacy of treatments, and the lack of precision approaches to guide treatment selection. The Texas Resilience Against Depression (T-RAD) study was designed to explore the etiology of depression by collecting comprehensive socio-demographic, clinical, behavioral, neurophysiological/neuroimaging, and biological data from depressed individuals (D2K) and youth at risk for depression (RAD).

Methods: This report details the baseline sociodemographic, clinical, and functional features from the initial cohort (D2K N = 1040, RAD N = 365).

Social Media-Based Brief Video Interventions to Support Youths' Mental Health.

Social media platforms are communication forums with potential benefits and disadvantages for youths' mental health. In this column, the author focuses on two main themes. First, recognizing the need for carefully crafted interventions, the author advocates for the use of crowdsourcing platforms to test and refine social media-based video content.

Differential effects of deep brain stimulation on reinstatement of cocaine seeking in male and female rats.

There are currently no FDA-approved treatments for cocaine use disorder. Recent preclinical and clinical studies showed that deep brain stimulation (DBS) in limbic regions reduced drug seeking behavior. Our previous work indicated that DBS of the nucleus accumbens shell attenuated reinstatement of cocaine seeking, a model of relapse, in male rats.

Update on the assessment of resistance to antidepressant treatment: Rationale for the Antidepressant Treatment History Form: Short Form-2 (ATHF-SF2).

All definitions of treatment-resistant depression (TRD) require that patients have experienced insufficient benefit from one or more adequate antidepressant trials. Thus, identifying "failed, adequate trials" is key to the assessment of TRD. The Antidepressant Treatment History Form (ATHF) was one of the first and most widely used instruments that provided objective criteria in making these assessments.

Shifting From Best Practice to Standard Practice: Implementing Measurement-Based Care in Health Systems.

There is a high prevalence of untreated depression in adults and youth observed at the population level in the United States, and many who would benefit from treatment do not receive it. One proposed effort to increase access to care is the use of measurement-based care (MBC; repeated use of symptom measures for screening and treatment guidance) by primary care physicians to treat non-complex cases of depression. MBC has been shown to improve patient outcomes compared to care as usual, but there are barriers that need to be addressed at the health system level for effective implementation to occur.