Neonatal systemic gene therapy restores cardiorespiratory function in a rat model of Pompe disease.

Absence of functional acid-α-glucosidase (GAA) leads to early-onset Pompe disease with cardiorespiratory and neuromuscular failure. A novel Pompe rat model ( ) was used to test the hypothesis that neonatal gene therapy with adeno-associated virus serotype 9 (AAV9) restores cardiorespiratory neuromuscular function across the lifespan. Temporal vein administration of AAV9-DES-GAA or sham (saline) injection was done on post-natal day 1; rats were studied at 6-12 months old.

The Challenges of Advance Care Planning for Acute Care Registered Nurses.

Study Background: The practice of acute care nurses is shaped by organizational factors such as lack of privacy, heavy workloads, unclear roles, lack of time, and lack of specific policies and procedures. We know little about the social and organizational structures and processes that influence nurses' uptake of valuable patient-centered discussions like advance care planning (ACP). ACP is beneficial for patients, their substitute decision makers, and healthcare providers.

Towards equitable representation in long-term residential care: widening the circle to ensure "essential voices" in research teams.

The COVID-19 pandemic exposed long-standing inequities in Canada's long-term residential care (LTRC) sector with life-threatening consequences. People from marginalized groups are overrepresented among those who live in, and work in LTRC facilities, yet their voices are generally silenced in LTRC research. Concerns about these silenced voices have sparked debate around ways to change LTRC policy to better address long-standing inequities and enhance the conditions that foster dignity for those who live and work in LTRC.

Evaluation of RNAi therapeutics VIR-2218 and ALN-HBV for chronic hepatitis B: Results from randomized clinical trials.

Background & Aims: Current therapy for chronic hepatitis B virus (cHBV) infection involves lifelong treatment. New treatments that enable HBV functional cure would represent a clinically meaningful advance. ALN-HBV and VIR-2218 are investigational RNA interference therapeutics that target all major HBV transcripts.

Prevalence of obesity and elevated body mass index along a progression of rurality: A cross-sectional study - The Canadian Longitudinal Study on Aging.

Introduction: Obesity is an important public health concern, and large studies of rural-urban differences in prevalence of obesity are lacking. Our purpose is to compare body mass index (BMI) and obesity in Canada using an expanded definition of rurality.

Methods: A cross-sectional analysis of self-reported BMI across diverse communities of Canadians aged 45-85 years was conducted using data from the Canadian Longitudinal Study on Aging (CLSA), a national sample representative of community-dwelling residents.

Depressive symptoms in adults in rural and urban regions of Canada: a cross-sectional analysis of the Canadian Longitudinal Study on Aging.

Objectives: Previous studies on depression in rural areas have yielded conflicting results. Features of rural areas may be conducive or detrimental to mental health. Our objective for this study was to determine if there are rural-urban disparities in depressive symptoms between those living in rural and urban areas of Canada.

Trauma Visits to a Pediatric Emergency Department During the COVID-19 Quarantine and "Stay at Home" Period.

Background: Impact of social distancing on pediatric injuries is unknown.

Methods: We retrospectively compared injury visits to a pediatric emergency department by individuals ≤21 years during "Stay at Home" (SHO) period to the same period in 2019 (non-SHO). Demographics, types, and outcomes of injuries were noted.

Clinical and Preclinical Single-Dose Pharmacokinetics of VIR-2218, an RNAi Therapeutic Targeting HBV Infection.

Background And Objective: VIR-2218 is an investigational N-acetylgalactosamine-conjugated RNA interference therapeutic in development for chronic hepatitis B virus (HBV) infection. VIR-2218 was designed to silence HBV transcripts across all genotypes and uses Enhanced Stabilization Chemistry Plus (ESC+) technology. This study was designed to evaluate the single-dose pharmacokinetics of VIR-2218 in preclinical species and healthy volunteers.

Life satisfaction in adults in rural and urban regions of Canada - the Canadian Longitudinal Study on Aging.

Introduction: Understanding rural-urban differences, and understanding levels of life satisfaction in rural populations, is important in planning social and healthcare services for rural populations. The objectives of this study were to determine patterns of life satisfaction in Canadian rural populations aged 45-85 years, to determine rural-urban differences in life satisfaction across a rural-urban continuum after accounting for potential confounding factors and to determine if related social and health factors of life satisfaction differ in rural and urban populations.

Methods: A secondary analysis was conducted using data from an ongoing population-based cohort study, the Canadian Longitudinal Study on Aging.

A Retrospective Study of Touchless Spray for Pediatric Perineal Burns Treatment.

Silver-based topical treatments have seen widespread use for the management of burns due to silver's antimicrobial activity. Recent studies suggest that silver nanoparticles could negatively affect healing time due to their toxic effect on keratinocytes and fibroblasts at higher concentrations. Zinc oxide antimicrobial activity has been demonstrated in vitro, and results from animal studies are promising for burn management.

More than a roof; challenges for older women renters in British Columbia, Canada.

The growing issue of housing affordability is an increasing challenge worldwide as the financialization of housing markets undermines housing as a basic human right. One of the most vulnerable segments of the population affected by rising housing costs are older, low-income, females. Drawing on qualitative interviews with older women, we explore lived experiences of housing insecurity using a feminist political ecology perspective.

'Bare-bones' to 'silver linings': lessons on integrating a palliative approach to care in long-term care in Western Canada.

Background: 'Whole-person' palliative approaches to care (PAC) are important for enhancing the quality of life of residents with life-limiting conditions in long-term care (LTC). This research is part of a larger, four province study, the 'SALTY (Seniors Adding Life to Years)' project to address quality of care in later life. A Quality Improvement (QI) project to integrate a PAC (PAC-QI) in LTC was implemented in Western Canada in four diverse facilities that varied in terms of ownership, leadership models, bed size and geography.

Functional status in rural and urban adults: The Canadian Longitudinal Study on Aging.

Purpose: To document the prevalence of functional impairment in middle-aged and older adults from rural regions and to determine urban-rural differences.

Methods: We have conducted a secondary analysis using data from an ongoing population-based cohort study, the Canadian Longitudinal Study on Aging (CLSA). We used a cross-sectional sample from the baseline wave of the "tracking cohort.

A prospective clinical and transcriptomic feasibility study of oral-only hormonal therapy with radiation for unfavorable prostate cancer in men 70 years of age and older or with comorbidity.

Background: Androgen deprivation therapy (ADT) improves outcomes in unfavorable-risk prostate cancer (PCa) treated with radiation therapy (RT). It was hypothesized that replacing luteinizing hormone-releasing hormone (LHRH) agonists with a 5-α-reductase inhibitor (5-ARI) would improve hormonal health-related quality of life (HRQOL) without differentially suppressing androgen-responsive (AR) gene expression.

Methods: Patients with localized unfavorable-risk PCa, aged ≥70 years or Charlson Comorbidity Index score ≥2 were treated with oral ADT (oADT), consisting of 4 months of bicalutamide, a 5-ARI, and RT at 78 Gy.

Healthcare utilisation among Canadian adults in rural and urban areas - The Canadian Longitudinal Study on Aging.

Objective: The objective is to determine the use of health-care services (physician visits, emergency department use and hospitalisations) in rural areas and examine differences in four geographic areas on a rural to urban spectrum.

Methods: We conducted a secondary analysis of cross-sectional data from a population-based prospective cohort study, the Canadian Longitudinal Study on Aging (CLSA). Participants included community-dwelling adults aged 45-85 years old from the tracking cohort of the CLSA (n = 21,241).

Defining Benchmarks in Pediatric Burn Care: Inception of the Pediatric Injury Quality Improvement Collaborative.

Pediatric burn care is highly variable nationwide. Standardized quality and performance benchmarks are needed for guiding performance improvement within pediatric burn centers. A network of pediatric burn centers was established to develop and evaluate pediatric-specific best practices.

"We are to be like machines…fill the bed before it gets cold": Exploring the emotional geographies of healthcare providers caring for dying residents in long-term care facilities.

The end-of-life context is imbued with emotions, with death and dying transforming everyday places, like long-term care facilities, into entirely new emotional topographies that can evoke profound effects on those who live and work within these settings. Despite their significant role, healthcare providers' emotions and their interconnections with 'place' have received relatively little attention from researchers, including geographers of care and caregiving. This secondary thematic analysis attempts to address this notable gap by exploring the emotional geographies of healthcare providers caring for dying residents in four long-term care facilities in western Canada.

A prospective trial of stereotactic body radiation therapy for unresectable pancreatic cancer testing ablative doses.

Background: We explored the safety and efficacy of ablative doses of stereotactic body radiation therapy (SBRT) for unresectable pancreatic cancer.

Methods: This phase I/II trial included patients with unresectable pancreatic cancer previously treated with any number of cycles of induction chemotherapy. Patients were enrolled according to a 3+3 dose escalation design at 10, 12.

Is health literacy of family carers associated with carer burden, quality of life, and time spent on informal care for older persons living with dementia?

Introduction: Family carers are cornerstones in the care of older people living with dementia. Family carers report extensive carer burden, reduced health-related quality of life (HRQoL), and extensive time spent on informal care (Time). Health literacy (HL) is a concept associated with people's ability to access health services, and navigate the healthcare system.

Team-Based Integrated Knowledge Translation for Enhancing Quality of Life in Long-term Care Settings: A Multi-method, Multi-sectoral Research Design.

Multi-sectoral, interdisciplinary health research is increasingly recognizing integrated knowledge translation (iKT) as essential. It is characterized by diverse research partnerships, and iterative knowledge engagement, translation processes and democratized knowledge production. This paper reviews the methodological complexity and decision-making of a large iKT project called Seniors - Adding Life to Years (SALTY), designed to generate evidence to improve late life in long-term care (LTC) settings across Canada.

Dataset for the assessment of metallic pollution in the Saint-Charles River sediments (Québec City, QC, Canada).

This Data in Brief article presents sedimentological and geochemical parameters from a set of sedimentary samples collected in the Saint-Charles River, a tributary of the Saint-Lawrence River flowing in Québec City (QC, Canada). It details the experimental design, methods, materials and results of destructive analyses related to a multi-proxy study of polymetallic contamination in sediments collected within an urban reservoir (Spatial and temporal patterns of metallic pollution in Québec City, Canada: Sources and hazard assessment from reservoir sediment records, https://doi.org/10.

Applying the concept of structural empowerment to interactions between families and home-care nurses.

Interpretations of family carer empowerment in much nursing research, and in home-care practice and policy, rarely attend explicitly to families' choice or control about the nature, extent or length of their involvement, or control over the impact on their own health. In this article, structural empowerment is used as an analytic lens to examine home-care nurses' interactions with families in one Western Canadian region. Data were collected from 75 hrs of fieldwork in 59 interactions (18 nurses visiting 16 families) and interviews with 12 nurses and 11 family carers.