1,157,711 results match your criteria: "Canada; Canadian Centre for Applied Research in Cancer Control[Affiliation]"

Perceived financial hardship and sleep in an adult population-based cohort: The mediating role of psychosocial and lifestyle-related factors.

Sleep Health

January 2025

Unit of Population Epidemiology, Division of Primary Care, Geneva University Hospitals, Geneva, Switzerland; Department of Health and Community Medicine, Faculty of Medicine, University of Geneva, Geneva, Switzerland; School of Population and Public Health, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada.

Background: Social inequalities in sleep have been reported, but there is less research on the mechanisms underlying this association. This study investigates the relationship between financial hardship and sleep within the general adult population, focusing on the mediating effects of psychosocial and lifestyle-related factors.

Methods: We used data from the Specchio cohort, a population-based study in Geneva, Switzerland, initiated in December 2020.

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Computational nuclear oncology for precision radiopharmaceutical therapy (RPT) is a new frontier for theranostic treatment personalization. A key strategy relies on the possibility to incorporate clinical, biomarker, image-based, and dosimetric information in theranostic digital twins (TDTs) of patients to move beyond a one-size-fits-all approach. The TDT framework enables treatment optimization by real-time monitoring of the real-world system, simulation of different treatment scenarios, and prediction of resulting treatment outcomes, as well as facilitating collaboration and knowledge sharing among health care professionals adopting a harmonized TDT.

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Green Nuclear Medicine and Radiotheranostics.

J Nucl Med

January 2025

Division of Nuclear Medicine and Oncological Imaging, Department of Medical Physics, CHU of Liège, Quartier Hôpital, Liège, Belgium.

There is a significantly growing interest in diagnostic and therapeutic radiopharmaceuticals, and it is foreseeable that an unprecedented number of patients will need to be treated with new nuclear medicine therapies. This predicted increase will have potentially significant environmental impacts. In this discussion, we show different areas of impact, as well as possible measures to reduce such impact.

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Letter to the Editor: Response to "Need for postweaning data for dairy calves".

J Dairy Sci

February 2025

Department of Animal and Veterinary Sciences, Aarhus University, 8830 Tjele, Denmark. Electronic address:

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KDIGO 2025 clinical practice guideline for the evaluation, management, and treatment of autosomal dominant polycystic kidney disease (ADPKD): executive summary.

Kidney Int

February 2025

Institute of Physiology, University of Zurich, Zurich, Switzerland; Division of Nephrology, Cliniques universitaires Saint-Luc, UCLouvain Medical School, Brussels, Belgium. Electronic address:

The Kidney Disease: Improving Global Outcomes (KDIGO) 2025 Clinical Practice Guideline for the Evaluation, Management, and Treatment of Autosomal Dominant Polycystic Kidney Disease (ADPKD) represents the first KDIGO guideline on this subject. Its scope includes nomenclature, diagnosis, prognosis, and prevalence; kidney manifestations; chronic kidney disease (CKD) management and progression, kidney failure, and kidney replacement therapy; therapies to delay progression of kidney disease; polycystic liver disease; intracranial aneurysms and other extrarenal manifestations; lifestyle and psychosocial aspects; pregnancy and reproductive issues; pediatric issues; and approaches to the management of people with ADPKD. The guideline has been developed with patient partners, clinicians, and researchers around the world, with the goal to generate a useful resource for healthcare providers and patients by providing actionable recommendations.

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Shaking it off: loss of NHE3-mediated calcium reabsorption is compensated by the distal nephron.

Kidney Int

February 2025

Department of Pediatrics, The Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada. Electronic address:

Sodium reabsorption is tightly coupled to calcium reabsorption in the proximal tubule via the action of the Na/H exchanger isoform 3 (NHE3). Poulsen et al. provide evidence of reduced proximal calcium reabsorption in kidney tubule-specific NHE3-deficient mice that is compensated distally, unaltered phosphate homeostasis, and NHE3 involvement in the hypocalciuric effect of thiazides.

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Homozygous missense variant in causes early-onset neurodegeneration, leukoencephalopathy and autoinflammation.

J Med Genet

January 2025

Division of Clinical and Metabolic Genetics, Department of Paediatrics, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada

Biallelic pathogenic variants in cause a fatal autosomal recessive multisystem disorder characterized by recurrent autoinflammation, hypomyelination, progressive neurodegeneration, microcephaly, failure to thrive, liver dysfunction, respiratory chain defects and accumulation of glycogen in skeletal muscle. No missense variants in have been reported to date.We report a 6-year-old boy with microcephaly, global developmental delays, lower limb spasticity with hyperreflexia, epilepsy, abnormal brain MRI, failure to thrive, recurrent fevers and transaminitis.

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Background: Whether bridging thrombolysis with tenecteplase is beneficial compared with thrombectomy alone in patients who had a stroke with large-vessel occlusion remains unclear.

Methods: This is a causal inference study of observational data from the trials SWIFT DIRECT and EXTEND-IA TNK Parts 1 and 2 applying target trial emulation. We compared patients receiving thrombectomy alone to patients receiving tenecteplase 0.

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Background: Pericardial complications following cardiac surgery are common and debilitating, significantly impacting patients' survival. We performed this network meta-analysis to identify the most effective and safest preventions and treatments for pericardial complications following cardiac surgery.

Methods: We systematically searched PubMed/MEDLINE, EMBASE and Cochrane CENTRAL from inception to 22 January 2024.

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Background: Evidence-based mental health requires patient-relevant outcome data, but many indicators lack clinical meaning and fail to consider youth perceptions. The minimally important change (MIC) indicator designates change as meaningful to patients, yet is rarely reported in youth mental health trials.

Objective: This study aimed to establish MIC thresholds for two patient-reported outcome measures (PROMs), the Columbia Impairment Scale (CIS) and the Strengths and Difficulties Questionnaire (SDQ), using different estimation methods.

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Reply.

Gastroenterology

January 2025

Division of Gastroenterology, McMaster University, Hamilton, Ontario, Canada.

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Long-term Mental Health Morbidity in Adult Survivors of COVID-19 Critical Illness - A Population-based Cohort Study.

Chest

January 2025

Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, ON, Canada; Division of Critical Care, Department of Medicine, University of Ottawa, Ottawa, ON, Canada; Institut du Savoir Montfort, Hôpital Montfort, Ottawa, ON, Canada.

Background: Survivorship after coronavirus disease 2019 (COVID-19) critical illness may be associated with important long-term sequelae, but little is known regarding mental health outcomes.

Research Question: What is the association between COVID-19 critical illness and new post-discharge mental health diagnoses.

Study Design: AND METHODS: We conducted a population-based cohort study in Ontario, Canada (January 1, 2020-March 31, 2022).

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Phase II Randomized Trial of BI 730357, a Novel Oral RORγt Inhibitor, for Moderate-to-Severe Plaque Psoriasis.

J Invest Dermatol

January 2025

Probity Medical Research, Inc., Waterloo, ON, Canada; Alliance Clinical Trials, Waterloo, ON, Canada; Division of Dermatology, University of Toronto School of Medicine, Toronto, ON, Canada.

Trial Design: This two-part, double-blinded trial assessed the truncated retinoic acid-related orphan receptor γ (RORγt) inhibitor BI 730357 in plaque psoriasis.

Methods: Part 1: patients were randomized 2:2:2:2:1 to BI 730357 25, 50, 100, 200 mg, or placebo once daily (qd; fasting conditions); non-responders switched to higher doses. Part 2: a separate patient set was randomized 4:4:1 to BI 730357 400 mg qd, 200 mg twice daily, or placebo (fed conditions).

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Malperfusion in Patients with Acute Type A Aortic Dissection: A Nationwide Analysis.

Ann Thorac Surg

January 2025

Division of Cardiovascular Surgery, University of Pennsylvania, Philadelphia, PA; Leonard Davis Institute, University of Pennsylvania, Philadelphia, PA; Penn Cardiovascular Outcomes, Quality, & Evaluative Research Center, Philadelphia, PA.

Background: This study describes in detail the clinical burden of malperfusion associated with acute Type A aortic dissection (ATAAD) in a large, national cohort and the effect of treatment strategy on outcomes.

Methods: All patients undergoing repair of ATAAD between 2017 and 2020 in the Society of Thoracic Surgeons (STS) Adult Cardiac Surgery Database were studied. Malperfusion was defined using STS definitions based on imaging or surgeon's evaluation.

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Risk of bias assessment tools often addressed items not related to risk of bias and used numerical scores.

J Clin Epidemiol

January 2025

Division of Nephrology and Hypertension, Department of Internal Medicine, University of Kansas Medical Centre, 3901 Rainbow Blvd, MS3002, Kansas City, KS, USA. Electronic address:

Objective: We aimed to determine whether the existing risk of bias assessment tools addressed constructs other than risk of bias or internal validity, and whether they used numerical scores to express quality, which is discouraged and may be a misleading approach.

Methods: We searched Ovid MEDLINE and Embase to identify quality appraisal tools across all disciplines in human health research. Tools designed specifically to evaluate reporting quality were excluded.

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Introduction: This study aimed to assess the feasibility of using mobile application (app) technology for monitoring recovery after knee osteotomy and to determine the time required for patients to return to their preoperative step counts.

Methods: This retrospective study included 329 patients who underwent coronal realignment surgery, including high tibial osteotomy (HTO) or distal femoral osteotomy (DFO) with a minimum follow-up of 1 year. The patients were grouped based on the type of osteotomy performed, i.

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Sex-specific DNA methylation marks associated with sex-biased risk of recurrence in unprovoked venous thromboembolism.

J Thromb Haemost

January 2025

Dalla Lana School of Public Health, University of Toronto, Toronto, Canada; Office of the Vice-Principal of Research and Innovation, University of Toronto Mississauga, Mississauga, Canada. Electronic address:

Background: Whether to stop oral anticoagulants after a first unprovoked venous thromboembolism (VTE) is challenging, partially due to an intriguingly higher risk of VTE recurrence (rVTE) in men after therapy discontinuation. DNA methylation (DNAm) differences between men and women might underly this sex-biased rVTE risk difference.

Aim: To investigate sex-specific associations between DNAm at cytosine-phosphate-guanine (CpG) sites and rVTE.

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Investigating the Relative Importance of Tear Homeostatic Signs for the Diagnosis of Dry Eye Disease.

Ocul Surf

January 2025

Department of Ophthalmology, New Zealand National Eye Centre, The University of Auckland, Auckland, New Zealand; College of Health & Life Sciences, School of Optometry, Aston University, Birmingham, UK.

Aim: Disease misdiagnosis is more likely if standardised diagnostic criteria are not used. This study systematically examined the effect on diagnosing dry eye disease (DED), when tests for evaluating tear film homeostasis were included/excluded from a multi-test protocol.

Method: For 1427 participants across five sites, data for the full suite of diagnostic tests defined in the Tear Film and Ocular Surface Society Dry Eye Workshop II (TFOS DEWS II) Diagnostic Methodology report algorithm were evaluated; diagnostic sensitivity was calculated when individual signs were removed, and when different combinations of signs were required.

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Nanoplastics in focus: Exploring interdisciplinary approaches and future directions.

NanoImpact

January 2025

Géosciences Rennes, CNRS/Université Rennes, 263 av. Général Leclerc, 35000 Rennes, France.

Nanoplastics (NPs) are gaining increasing attention due to their widespread distribution and potential environmental and biological impacts. Spanning a variety of ecosystems - from soils and rivers to oceans and polar ice - NPs interact with complex biological and geochemical processes, posing risks to organisms across multiple trophic levels. Despite their growing presence, understanding the behavior, transport, and toxicity of nanoplastics remains challenging due to their diverse physical and chemical properties as well as the heterogeneity of environmental matrices.

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