232,324 results match your criteria: "University of Toronto; Public Health Ontario Cairncross[Affiliation]"

Beyond executive functioning: rethinking the impact of bilingualism.

Trends Cogn Sci

January 2025

Department of Psychology, York University, 4700 Keele St, Toronto, Ontario, M3J 1P3, Canada. Electronic address:

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Effect of telemedicine support for intraoperative anaesthesia care on postoperative outcomes: the TECTONICS randomised clinical trial.

Br J Anaesth

January 2025

Department of Anesthesiology, Washington University School of Medicine in St. Louis, St. Louis, MO, USA; Institute for Informatics, Data Science and Biostatistics, Washington University School of Medicine in St Louis, St. Louis, MO, USA.

Background: Telemedicine may help improve care quality and patient outcomes. Telemedicine for intraoperative decision support has not been rigorously studied.

Methods: This was a single-centre randomised clinical trial of unselected adult surgical patients.

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Bona fide diminished ovarian reserve or profound ovarian suppression by long-term oral contraceptive use?

BMJ Case Rep

January 2025

Obstetrics and Gynecology; Divison of Reproductive Endocrinology and Infertility, University of Toronto, Toronto, Ontario, Canada

Combined oral contraceptives (COCs) are widely used by reproductive-aged women. Current data suggest that long-term use of COCs can suppress ovarian reserve markers, including anti-mullerian hormone and antral follicle count, which may negatively impact ovarian response and oocyte yield in patients undergoing planned oocyte cryopreservation to preserve future reproductive potential. Discontinuation of COCs can improve ovarian stimulation outcomes, though the ideal duration of cessation is unknown.

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Gender-affirming care education in pharmacy: a scoping review protocol of practices in Canada and the USA.

BMJ Open

January 2025

Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK

Introduction: Gender-affirming care refers to a range of social, psychological, medical and/or surgical interventions provided to affirm one's gender. Pharmacists play a key role in gender-affirming care and are involved with choosing optimal treatments, monitoring progress/side-effects and providing education. However, it is currently unknown what gender-affirming care education is provided to pharmacy students and pharmacists according to information available in published literature.

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Objectives: We explored how to improve communication about low-risk lesions including labels, language and other strategies.

Design: Qualitative description and thematic analysis to examine the transcripts of telephone interviews with patients who had low-risk lesions and physicians; and mapping to Communication Accommodation Theory to interpret themes.

Setting: Canada PARTICIPANTS: 15 patients: 6 (40%) bladder, 5 (33%) prostate and 4 (27%) cervix lesions; and 13 physicians: 7 (54%) cervix, 3 (23%) bladder and 3 (23%) prostate lesions.

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Characterizing features affecting local ancestry inference performance in admixed populations.

Am J Hum Genet

December 2024

Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX 77030, USA; The Jan and Dan Duncan Neurological Research Institute, Texas Children's Hospital, Houston, TX 77030, USA. Electronic address:

In recent years, significant efforts have been made to improve methods for genomic studies of admixed populations using local ancestry inference (LAI). Accurate LAI is crucial to ensure that downstream analyses accurately reflect the genetic ancestry of research participants. Here, we test analytic strategies for LAI to provide guidelines for optimal accuracy, focusing on admixed populations reflective of Latin America's primary continental ancestries-African (AFR), Amerindigenous (AMR), and European (EUR).

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20∗20∗60: A multilevel climate change analysis framework.

J Environ Manage

January 2025

Centro Studi PLINIVS, University of Naples Federico II, 80134, Naples, Italy; Department of Architecture, University of Naples Federico II, 80134, Naples, Italy. Electronic address:

Cities worldwide have established plans and policies to achieve climate-neutral and climate-resilient objectives in recent decades. Researches have demonstrated that Climate Change Action Plans generally fail to include mitigation and adaptation approaches in their planning processes, despite their importance. A proposed multilevel assessment of Climate Change Action Plans, urban regeneration, and building projects was used to analyze the ten cities most sustainable in terms of developing environmental strategies, including local climate action to determine the degree of adaptation and mitigation integration in cutting-edge contexts and to identify measures that show synergies and co-benefits for urban design practices.

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Objective: The effectiveness and optimal stimulation site of deep brain stimulation (DBS) for central poststroke pain (CPSP) remain elusive. The objective of this retrospective international multicenter study was to assess clinical as well as neuroimaging-based predictors of long-term outcomes after DBS for CPSP.

Methods: The authors analyzed patient-based clinical and neuroimaging data of previously published and unpublished cohorts from 6 international DBS centers.

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High-energy nuclear collisions create a quark-gluon plasma, whose initial condition and subsequent expansion vary from event to event, impacting the distribution of the eventwise average transverse momentum [P([p_{T}])]. Disentangling the contributions from fluctuations in the nuclear overlap size (geometrical component) and other sources at a fixed size (intrinsic component) remains a challenge. This problem is addressed by measuring the mean, variance, and skewness of P([p_{T}]) in ^{208}Pb+^{208}Pb and ^{129}Xe+^{129}Xe collisions at sqrt[s_{NN}]=5.

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Objective: Malalignment following cervical spine deformity (CSD) surgery can negatively impact outcomes and increase complications. Despite the growing ability to plan alignment, it remains unclear whether preoperative goals are achieved with surgery. The objective of this study was to assess how good surgeons are at achieving their preoperative goal alignment following CSD surgery.

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Background: Virtual follow-up (VFU) has the potential to enhance cancer survivorship care. However, a greater understanding is needed of how VFU can be optimized.

Objective: This study aims to examine how, for whom, and in what contexts VFU works for cancer survivorship care.

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Purpose: Continuous EEG (cEEG) monitoring is increasingly used in the management of neonates with seizures. There remains debate on what clinically relevant information can be gained from cEEG in neonates with suspected seizures, at high risk for seizures, or with definite seizures, as well as the use of cEEG for prognosis in a variety of conditions. In this guideline, we address these questions using American Clinical Neurophysiology Society structured methodology for clinical guideline development.

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Article Synopsis
  • The study focuses on using a recurrent neural network with complex numbers to perform image segmentation by analyzing spatiotemporal dynamics.
  • The network can effectively group different parts of an image based on the scene's structural features, demonstrating its versatility across various image types.
  • An exact mathematical solution of the network's dynamics is provided, clarifying how a single recurrent neural network with fixed weights can achieve object segmentation efficiently.
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  • Dry deposition plays a significant role in removing reactive organic carbon from the atmosphere, impacting airborne chemical reactions and transferring this carbon to other environmental systems.
  • Using aircraft measurements, researchers found that oil operations can lead to high deposition rates of organic carbon, reaching up to 100 tons per hour, with rapid lifetimes of about 4 hours that can compete with oxidation processes.
  • Traditional models for gas-phase deposition may not capture all deposited organic carbon, indicating a need to consider these deposition processes in assessing the effects on freshwater ecosystems, as they contribute significantly to the overall carbon balance compared to terrestrial sources.
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Age-related disparities in national maternal mortality trends: A population-based study.

PLoS One

January 2025

Center for Clinical Epidemiology, Lady Davis Institute, McGill University, Montreal, Quebec, Canada.

Objective: An upward trend in maternal age has been observed in the United States (US) over the last twenty years. The study objective was to examine the association of maternal age with maternal mortality in the US and examine temporal trends in mortality by maternal age.

Methods: A retrospective population-based analysis in the US between 2000-2019 was conducted using records from the Centers for Disease Control and Prevention's "Mortality Multiple Cause" and "Birth Data" files.

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  • Effective global action against antimicrobial resistance (AMR) requires a robust scientific policy interface to translate evidence into practice, an area currently lacking an authoritative entity.
  • The proposed Scientific Panel on Evidence for Action against AMR (SPEA) aims to fill this gap by enhancing global coordination, providing real-time evidence, and tracking progress towards AMR goals.
  • Drawing lessons from the Intergovernmental Panel on Climate Change (IPCC), this essay discusses the potential functions and governance models for SPEA to support equitable, evidence-informed policy-making while addressing inherent challenges.
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  • The study aimed to determine effective cutoff scores for the Psoriatic Arthritis Impact of Disease questionnaire (PsAID12) based on disease activity measures in patients with PsA.
  • Using data from the ReFlaP study, researchers analyzed scores to define disease states such as remission and varying impact levels, employing statistical methods to establish these cutoffs.
  • Results indicated that the PsAID12 score had high diagnostic performance against established benchmarks, but further validation and expert consensus are needed to confirm the proposed cutoffs for clinical use.
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Article Synopsis
  • Benzene degradation under anoxic conditions has been studied for over 25 years, but the activation mechanism remains unclear due to challenges in cultivating anaerobic benzene-degrading cultures.
  • Our lab has maintained a slow-growing methanogenic enrichment culture named ORM2, which is a unique benzene fermenter related to other known degraders, but it has a long doubling time and lag phase.
  • We created a FISH probe to visualize ORM2 cells, discovering they cluster with methanogens and may produce substances that promote aggregation; higher benzene concentrations seem to hinder this aggregation, shedding light on the community dynamics to improve ORM2's growth rate.
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Audio-visual concert performances synchronize audience's heart rates.

Ann N Y Acad Sci

January 2025

Department of Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands.

People enjoy engaging with music. Live music concerts provide an excellent option to investigate real-world music experiences, and at the same time, use neurophysiological synchrony to assess dynamic engagement. In the current study, we assessed engagement in a live concert setting using synchrony of cardiorespiratory measures, comparing inter-subject, stimulus-response, correlation, and phase coherence.

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Alpha-Glucosidase Inhibitors in Aging and Aging-Related Diseases: Clinical Applications and Relevant Mechanisms.

Aging Dis

January 2025

Department of Endocrinology and Metabolism, Department of Biotherapy, Laboratory of Diabetes and Metabolism Research, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.

Aging is a complex and universal process marked by gradual functional declines at the cellular and tissue levels, often leading to a range of aging-related diseases such as diabetes, cardiovascular diseases, and cancer. Delaying the aging process can help prevent, slow down, and alleviate the severity of these various conditions, enhancing overall health and well-being. Alpha-glucosidase inhibitors (AGIs) are a class of widely used antidiabetic drugs that inhibit alpha-glucosidase in the small intestinal mucosa, delaying carbohydrate absorption and reducing postprandial hyperglycemia.

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Purpose: This study aimed at comparing the costs of spinal fusion surgery between patients with and without diabetes.

Methods: Following PRISMA guidelines, a systematic search of four databases was conducted. A meta-analysis was performed on comparative studies examining diabetic versus non-diabetic adults undergoing cervical/lumbar fusion in terms of cost.

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Africa is currently facing unprecedented growth in its cancer burden. Training an adequate number of skilled physicians is critical to addressing this challenge. We examine African oncology faculty's professional development (PD) activities, associated barriers, enablers, satisfaction levels, and highlight the implications for improving the quality of the oncology faculty workforce in SSA.

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