Understanding Stakeholder Priorities in Dupuytren Disease: A Qualitative Study.

Background: Currently, there is no recommended standard set of outcomes to report in Dupuytren disease treatment studies, nor are there guidelines on how the outcomes themselves should be reported. This study aimed to elicit the most salient issues for patients living with and undergoing treatment for Dupuytren disease, as well as for the hand surgeons, occupational therapists, and physical therapists caring for these patients.

Methods: A qualitative, interpretive description study employing one-on-one semi-structured interviews was conducted.

FISPGHAN statement on the global public health impact of metabolic dysfunction-associated steatotic liver disease.

As rates of obesity rise worldwide, incidence of metabolic dysfunction-associated steatotic liver disease (MASLD), formerly referred to as nonalcoholic fatty liver disease, is increasing, worsening the burden of healthcare systems. The council of the Federation of International Societies for Pediatric Gastroenterology, Hepatology, and Nutrition (FISPGHAN) identified the topic of MASLD epidemiology, treatment, and prevention as a global priority issue to be addressed by an expert team, with the goal to describe feasible and evidence-based actions that may contribute to reducing MASLD risk. The FISPGHAN member societies nominated experts in the field.

CD4 T Cells Mediate Dendritic Cell Licensing to Promote Multi-Antigen Anti-Leukemic Immune Response.

Background: Single antigen (Ag)-targeted immunotherapies for acute lymphoblastic leukemia (ALL) are highly effective; however, up to 50% of patients relapse after these treatments. Most of these relapses lack target Ag expression, suggesting targeting multiple Ags would be advantageous.

Materials & Methods: The multi-Ag immune responses to ALL induced by transducing cell lines with xenoAgs green fluorescent protein and firefly luciferase was elucidated using flow cytometry, ELISA, and ELISpot assays.

Impact of Bifurcation Lesions on Outcomes After FFR-Guided PCI or CABG.

Background: In the era of first-generation drug-eluting stents and angiography-guided percutaneous coronary intervention (PCI), the presence of a bifurcation lesion was associated with adverse outcomes after PCI. In contrast, the presence of a bifurcation lesion had no impact on outcomes following coronary artery bypass grafting (CABG). Therefore, the presence of a coronary bifurcation lesion requires special attention when choosing between CABG and PCI.

Service Providers' Attitudes Toward Mandatory Reporting of Intimate Partner Violence: The Impact of Professional Experience.

Mandatory reporting (MR) among service providers (SP) working with intimate partner violence (IPV) is controversial, and the research is scarce. The potential association of SPs experience with IPV and MR-IPV and their attitudes is the aim of the current study. A total of 374 SPs working with victims and perpetrators (help-seekers) of IPV participated in this study.

Past, present, and future of electrical impedance tomography and myography for medical applications: a scoping review.

This scoping review summarizes two emerging electrical impedance technologies: electrical impedance myography (EIM) and electrical impedance tomography (EIT). These methods involve injecting a current into tissue and recording the response at different frequencies to understand tissue properties. The review discusses basic methods and trends, particularly the use of electrodes: EIM uses electrodes for either injection or recording, while EIT uses them for both.

Behind the scenes with genomics researchers.

Although lab-coat genomics scientists are highly skilled and involved in pioneering work, few studies have examined their perceptions on what they do, and how they relate with others in interdisciplinary work. Recognizing that gap, we were curious to talk with scientists about their current work and positionalities related to the use of genomics for bioremediation. Using unstructured open-ended interviews and thematic analysis, we interviewed researchers with diverse genomics-related expertise.

A pilot evaluation of the diagnostic accuracy of ChatGPT-3.5 for multiple sclerosis from case reports.

The limitation of artificial intelligence (AI) large language models to diagnose diseases from the perspective of patient safety remains underexplored and potential challenges, such as diagnostic errors and legal challenges, need to be addressed. To demonstrate the limitations of AI, we used ChatGPT-3.5 developed by OpenAI, as a tool for medical diagnosis using text-based case reports of multiple sclerosis (MS), which was selected as a prototypic disease.

Unveiling Glutamate Dynamics: Cognitive Demands in Human Short-Term Memory Learning Across Frontal and Parieto-Occipital Cortex: A Functional MRS Study.

Background: Acquiring new knowledge necessitates alterations at the synaptic level within the brain. Glutamate, a pivotal neurotransmitter, plays a critical role in these processes, particularly in learning and memory formation. Although previous research has explored glutamate's involvement in cognitive functions, a comprehensive understanding of its real-time dynamics remains elusive during memory tasks.

Decoding the connection: unraveling the role of gut microbiome in fibromyalgia.

The gut microbiome is emerging as a critical player in the pathophysiology of fibromyalgia, offering mechanistic insights as well as potential diagnostic and therapeutic applications.

Global incidence and prevalence in uveal melanoma.

Purpose: The most common intraocular cancer in adults is uveal melanoma (UM). This study aimed to investigate and report the incidence and prognosis of UM in different regions of the world.

Methods: We retrieved relevant data on UM from the PubMed database and analyzed its global incidence and prognosis.

Descriptive analysis of durvalumab use in unresectable stage III non-small cell lung cancer in patients treated in Quebec's University teaching hospitals.

Introduction: Consolidation durvalumab post chemo-radiotherapy (CRT) has been demonstrated to improve survival in locally advanced non-small-cell lung cancer (NSCLC). Real-world data to assess its use and impact on patients, particularly in Quebec, remain limited.

Methods: We, therefore, aimed to assess real-world durvalumab use in inoperable stage III NSCLC in Quebec, to describe progression-free survival (PFS) and overall survival (OS) outcomes as reported in the PACIFIC trial, and to evaluate safety and toxicity.

The library is open: a scoping review on queer representation in psychedelic research.

The intersection of queer identity and psychedelics has not been thoroughly explored by the research community, historically or in the present day. With growing access to legal psychedelic therapies, it is essential that queer psychedelic experiences are understood sufficiently by clinicians in order to provide the most safe and effective care possible. Psychedelics and queerness are intricately related, and there is strong interest in the use of psychedelics for healing and identity development among queer populations.

Tin contamination in sediments of Lake Zurich: source, spread, history and risk assessment.

Unlabelled: Industrial activities of a silk dyeing factory in Thalwil, on the shore of Lake Zurich, Switzerland, caused extreme Sn contamination of lake sediments. In this study, we determine the contamination source, spread, and age using a multiproxy approach. We used X-ray fluorescence spectroscopy (XRF) core scanning and further geochemical analyses to assess the contamination spreading and thickness in the sedimentary column.

SUMO2 rescues neuronal and glial cells from the toxicity of P301L Tau mutant.

Introduction: Abnormal intracellular accumulation of Tau aggregates is a hallmark of Alzheimer's disease (AD) and other Tauopathies, such as Frontotemporal dementia (FTD). Tau deposits primarily affect neurons, but evidence indicates that glial cells may also be affected and contribute distinctively to disease progression. Cells can respond to toxic insults by orchestrating global changes in posttranslational modifications of their proteome.

Bilateral Lesions in Parkinson's Disease: Gaps and Controversies.

Bilateral lesions of the basal ganglia using termocoagulation or radiation for improving tremor, bradykinesia, and rigidity in people with Parkinson's disease (PD) have been performed starting several decades ago, especially when levodopa and deep brain stimulation (DBS) surgery were not available. However, because of unclear additional benefit compared to unilateral lesion, and particularly to the evidence of increased adverse events occurrence, bilateral lesions were basically abandoned at the end of the 20th century. Therefore, bilateral DBS has become the standard procedure to treat PD.

Estimating the Budget Impact and Joint Replacement Avoidance by Implementing a Standardized Education and Exercise Therapy Program for Hip and Knee Osteoarthritis in a Publicly Insured Healthcare System.

Objective: Estimate the budget impact of funding a standardized education and exercise therapy program (GLA:D®) for people with hip and knee OA waiting for total joint replacement (TJR) consultation in a universal publicly insured healthcare system in Canada.

Methods: We built a budget impact analysis (BIA) model to estimate the annual cost of providing GLA:D® program to people waiting for TJR consultation and then forecasted a three-year budget cycle. The base case assumes 40% attend GLA:D®, 11% avoid surgery, uniform care delivery, training costs are incurred separately, and the healthcare system has enough trained staff to meet demand.

Effects of a 40-min nap on performance following evening exercise before, during, and after Ramadan fasting.

This study examined the effect of a 40-min nap (N40) the day after a night session of the Loughborough Intermittent Shuttle Test (LIST), before, during and after Ramadan. In a randomized crossover design, fifteen male soccer players completed the LIST in the evening (2100h), followed by either a N40 or no nap (N0) the next day, at 1400h. Performance on the 5-m shuttle run test (5mSRT), digit cancellation test (DCT), and subjective measures (i.

Underrepresentation of Small Lymphocytic Lymphoma in Clinical Trials for Chronic Lymphocytic Leukemia.

Background: Although chronic lymphocytic leukemia (CLL) and small lymphocytic lymphoma (SLL) are the same biologic disease entity and warrant identical treatment approaches, patients with SLL have frequently been excluded from clinical trials in CLL.

Methods: This study assessed the representation of patients with SLL among Phase II or III clinical trials cited in the 2024 National Comprehensive Cancer Network (NCCN) treatment guidelines.

Results: Patients with SLL were explicitly eligible for only 21 (38%) of the 56 clinical trials for CLL, comprising 222 (6%) of the 3440 enrolled patients.

Computational modeling of selective attention differentiates subtypes of amnestic mild cognitive impairment.

Individuals with amnestic mild cognitive impairment (aMCI), a prodromal stage of Alzheimer's disease and other dementias, show inhibition deficits in addition to episodic memory. How the latent processes of selective attention (i.e.

Senescent myoblasts exhibit an altered exometabolome that is linked to senescence-associated secretory phenotype (SASP) signalling.

Cellular senescence has been implicated in the aging-related dysfunction of satellite cells, the resident muscle stem cell population primarily responsible for the repair of muscle fibres. Despite being in a state of permanent cell cycle arrest, these cells remain metabolically active and release an abundance of factors that can have detrimental effects on the cellular microenvironment. This phenomenon is known as the senescence-associated secretory phenotype (SASP), and its metabolic profile is poorly characterized in senescent muscle.

What are the potential mechanisms of fatigue-induced skeletal muscle hypertrophy with low-load resistance exercise training?

High-load resistance exercise (>60% of 1-repetition maximum) is a well-known stimulus to enhance skeletal muscle hypertrophy with chronic training. However, studies have intriguingly shown that low-load resistance exercise training (RET) (≤60% of 1-repetition maximum) can lead to similar increases in skeletal muscle hypertrophy as compared to high-load RET. This has raised questions about the underlying mechanisms for eliciting the hypertrophic response with low-load RET.

Examining the link between parental relationship functioning and parent sensitivity: a meta-analysis.

Background: Fathers remain neglected in attachment research, despite paternal sensitivity being important for children's development. Past research suggested that fathers' parenting may be influenced by contextual factors, including relationship functioning between parents.

Objective: This meta-analysis examined the association between paternal sensitivity and parental relationship functioning, and compared the magnitude of associations to those of maternal sensitivity.

"It's Just Good Science": A Qualitative Study Exploring Equity, Diversity and Inclusion in Canadian Arthritis Research.

Objective: Despite knowledge that health outcomes vary according to patient characteristics, identity, and geography, including underrepresented populations in arthritis research remains a challenge. We conducted interviews to explore how researchers in arthritis have used equity, diversity, and inclusion (EDI) principles to inform their research.

Methods: Semi-structured interviews were conducted with individuals who 1) have experience conducting arthritis research studies; 2) reside in and/or conduct their research in Canada; and 3) speak English or French.