The effectiveness of an online short-format Recovery College model: a co-learning model to support mental health.

Background: Our societies are facing mental health challenges, which have been compounded by the Covid-19. This event led people to isolate themselves and to stop seeking the help they needed. In response to this situation, the Health and Recovery Learning Center, applying the Recovery College (RC) model, modified its training program to a shorter online format.

Arrhythmias and ion channelopathies causing sudden cardiac death in Hispanic/Latino and Indigenous populations.

The limited literature and increasing interest in studies on cardiac electrophysiology, explicitly focusing on cardiac ion channelopathies and sudden cardiac death in diverse populations, has prompted a comprehensive examination of existing research. Our review specifically targets Hispanic/Latino and Indigenous populations, which are often underrepresented in healthcare studies. This review encompasses investigations into genetic variants, epidemiology, etiologies, and clinical risk factors associated with arrhythmias in these demographic groups.

Reduced rapid eye movement sleep in late middle-aged and older apolipoprotein E ɛ4 allele carriers.

Study Objectives: Apolipoprotein E ɛ4 (APOE4) is the strongest genetic risk factor for Alzheimer's disease (AD). In addition, APOE4 carriers may exhibit sleep disturbances, but conflicting results have been reported, such that there is no clear consensus regarding which aspects of sleep are impacted. Our objective was to compare objective sleep architecture between APOE4 carriers and non-carriers, and to investigate the modulating impact of age, sex, cognitive status, and obstructive sleep apnea (OSA).

Assessing the fidelity of supported education programs for first-episode psychosis to the supported employment guidelines adapted for education.

Introduction: Psychotic disorders are associated with academic difficulties. Supported Employment Program (SEP) guidelines have become the gold standard to improve occupational functioning in psychotic disorders. More recently, these guidelines have been adapted to education.

A computational model of Alzheimer's disease at the nano, micro, and macroscales.

Introduction: Mathematical models play a crucial role in investigating complex biological systems, enabling a comprehensive understanding of interactions among various components and facilitating testing of intervention strategies. Alzheimer's disease (AD) is characterized by multifactorial causes and intricate interactions among biological entities, necessitating a personalized approach due to the lack of effective treatments. Therefore, mathematical models offer promise as indispensable tools in combating AD.

[Factors encouraging or limiting the use of emergency departments for mental health reasons by frequent users of these services].

Objectives Hospital emergency departments (ED) are often overcrowded, and patients using ED for mental health (MH) reasons contribute in great part to this situation. In Quebec, in 2014-15, 17% of ED users with mental disorders had visited ED at least 4 times for various reasons. These patients' frequent ED use usually reflects the inadequacy of the services provided to them.

[Sharing information and respecting confidentiality: Standards for improving the quality of mental health services].

Objectives Collaboration between family caregivers and professionals plays a critical role in the recovery of the person living with a mental health disorder. However, collaborative practices between family caregivers and professionals are impeded by issues relating to confidentiality, particularly in connection with bidirectional information sharing between the parties involved. In doing so, these issues affect the quality of mental health services.

[Family-focused practices among adult mental health professionals: A portrait of the situation in Quebec].

Context Children living with a mentally ill parent are a vulnerable population, at higher risk of various psychosocial and mental health problems. They are overrepresented in youth mental health and child protection services. Adult mental health services that treat parents have the opportunity to identify and support children in these families.

Preferences of Young Adults With Psychosis for Cannabis-Focused Harm Reduction Interventions: A Cross-Sectional Study: Préférences des jeunes adultes souffrant de psychose pour les interventions de réduction des méfaits axées sur le cannabis : une étude transversale.

Objectives: Cannabis use is common in people with early-phase psychosis (EP) and is associated with worse treatment outcomes. Few targeted interventions for cannabis use behaviour in this population exist, most focusing on abstinence, none focusing on harm reduction. Many people with EP will not seek treatment for their cannabis use with current therapeutic options.

Democratizing Vitreoretinal Surgery Training With a Portable and Affordable Virtual Reality Simulator in the Metaverse.

Purpose: The purpose of this study was to develop and validate RetinaVR, an affordable, portable, and fully immersive virtual reality (VR) simulator for vitreoretinal surgery training.

Methods: We built RetinaVR as a standalone app on the Meta Quest 2 VR headset. It simulates core vitrectomy, peripheral shaving, membrane peeling, and endolaser application.

Factors affecting patients' journey with primary healthcare services during mental health-related sick leave.

Context: Best practice guidelines for the recovery and return to work (RTW) of people with mental disorders recommend access to the services of an interdisciplinary team combining pharmacological, psychological and work rehabilitation interventions. In the Canadian context, primary healthcare services are responsible for providing these services for people with common mental disorders, such as depressive or anxiety disorders. However, not everyone has easy access to these recommended primary healthcare services, and previous studies suggest that multiple personal, practice-related and organizational factors can influence the patient's journey.

Honeybee CaV4 has distinct permeation, inactivation, and pharmacology from homologous NaV channels.

DSC1, a Drosophila channel with sequence similarity to the voltage-gated sodium channel (NaV), was identified over 20 years ago. This channel was suspected to function as a non-specific cation channel with the ability to facilitate the permeation of calcium ions (Ca2+). A honeybee channel homologous to DSC1 was recently cloned and shown to exhibit strict selectivity for Ca2+, while excluding sodium ions (Na+), thus defining a new family of Ca2+ channels, known as CaV4.

A scoping review of mathematical models covering Alzheimer's disease progression.

Alzheimer's disease is a complex, multi-factorial, and multi-parametric neurodegenerative etiology. Mathematical models can help understand such a complex problem by providing a way to explore and conceptualize principles, merging biological knowledge with experimental data into a model amenable to simulation and external validation, all without the need for extensive clinical trials. We performed a scoping review of mathematical models describing the onset and evolution of Alzheimer's disease as a result of biophysical factors following the PRISMA standard.

The current state of knowledge on care for co-occurring chronic pain and opioid use disorder: A scoping review.

Background And Aims: Opioid use disorder often co-occurs with chronic pain but assessment and treatment of these co-occurring disorders is complex. This review aims to identify current treatments and delivery models for co-occurring chronic pain and opioid use disorder (OUD) documented in the scientific literature.

Design: Scoping review.

Using rare genetic mutations to revisit structural brain asymmetry.

Asymmetry between the left and right hemisphere is a key feature of brain organization. Hemispheric functional specialization underlies some of the most advanced human-defining cognitive operations, such as articulated language, perspective taking, or rapid detection of facial cues. Yet, genetic investigations into brain asymmetry have mostly relied on common variants, which typically exert small effects on brain-related phenotypes.

Clinical practice guideline recommendations to improve the mental health of adult trauma patients: protocol for a systematic review.

Introduction: Mental disorders are common in adult patients with traumatic injuries. To limit the burden of poor psychological well-being in this population, recognised authorities have issued recommendations through clinical practice guidelines (CPGs). However, the uptake of evidence-based recommendations to improve the mental health of trauma patients has been low until recently.

It's all in the hair: Association between changes in hair cortisol concentrations in reaction to the COVID-19 pandemic and post-traumatic stress symptoms in children over time.

After exposure to a stressful/traumatic event, some individuals will develop post-traumatic stress symptoms (PTSS). In adults, low cortisol levels appear to be a risk factor for the development of PTSS. Indeed, both lower pre-trauma cortisol levels and low cortisol levels in the aftermath of a traumatic event have been associated with greater PTSS.

Facilitated engagement approach: A novel approach to guide mentor conversations.

Background: Mentorship has been recognized as a strategy to develop leadership competencies in clinical leaders and has been integrated into leadership programs. However, there are few published frameworks to guide mentor conversations with mentees training to assume nursing leadership roles.

Objective: This study explores mentors' perceptions of 6-month mentorship, a component of the Strengths-Based Nursing Leadership program, the effectiveness of the Facilitated Engagement Approach, a pedagogical strategy developed to facilitate conversation between the mentor and mentee, and the impact of mentorship on leadership practice of mentees.

The Costs of Coping: Long-Term Mortality Risk in Aging Men.

Objectives: Prospective associations between coping and all-cause mortality risk are understudied, particularly among nonmedical samples. We assessed independent and joint associations of multiple components of the transactional stress and coping model with all-cause mortality in a cohort of community-dwelling men. We were particularly interested in how coping effort related to mortality.

Generation of three myotonic dystrophy type 1 patient iPSC lines (CBRCULi018-A, CBRCULi019-A, CBRCULi020-A) derived from lymphoblastoid cell lines for disease modelling and therapeutic research.

Myotonic dystrophy type 1 (DM1) is the most prevalent adult-onset muscular dystrophy affecting 1 in 8,000 individuals. It is characterized by multisystemic symptoms, primarily myopathy. The root cause of DM1 is a heterozygous CTG triplet expansion beyond the normal size threshold in the non-coding region of the DM1 protein kinase gene (DMPK).

Acceptability and Feasibility of the Telehealth Bariatric Behavioral Intervention to Increase Physical Activity Before Bariatric Surgery: A Single-Case Experimental Study (Part I).

Background: Physical activity (PA) can play an important role in optimizing metabolic/bariatric surgery (MBS) outcomes. However, many MBS patients have difficulty increasing PA, necessitating the development of theory-driven counseling interventions. This study aimed to (1) assess the feasibility and acceptability of the TELEhealth BARIatric behavioral intervention (TELE-BariACTIV) trial protocol/methods and intervention, which was designed to increase moderate-to-vigorous intensity physical activity (MVPA) in adults awaiting MBS and (2) estimate the effect of the intervention on MVPA.

Interprofessional teams with and without nurse practitioners and the level of adherence to best practice guidelines in cardiac surgery: A retrospective study.

Aim: To examine the level of adherence to best-practice guidelines of interprofessional teams with acute care nurse practitioners (ACNPs) compared to interprofessional teams without ACNPs.

Design: A retrospective observational study was conducted in 2023.

Method: A retrospective cohort was created including 280 patients who underwent a coronary artery bypass graft and/or a valve repair and hospitalised in a cardiac surgery unit of a university affiliated hospital in Québec (Canada) between 1 January 2019 to 31 January 2020.