79,110 results match your criteria: "University of Ottawa; Ottawa Hospital Research Institute[Affiliation]"
CJEM
January 2025
Department of Emergency Medicine, The Ottawa Hospital, Civic Campus University of Ottawa, Ottawa, ON, Canada.
J Cancer Educ
January 2025
School of Nursing, Fudan University, 305 Fenglin Road, Shanghai, 200032, China.
This qualitative study explores the decision experiences of adult women regarding HPV vaccination, highlighting their decision needs, outcomes, and expected support. A qualitative descriptive study design was used. A semi-structured interview guide based on the Ottawa Decision Support Framework (ODSF) was used to interview Chinese women (aged 18 to 45).
View Article and Find Full Text PDFRev Esp Enferm Dig
January 2025
Gastrenterology, The First People's Hospital of Hangzhou.
Background: Microscopic colitis (MC), a chronic intestinal inflammatory disorder characterised by persistent watery diarrhoea, is categorised into collagenous and lymphocytic subtypes. Recent studies suggest that appendectomy influences the risk of MC, although the evidence remains inconclusive. This meta-analysis of available research was conducted to clarify the relationship between appendectomy and MC risk.
View Article and Find Full Text PDFJ Thorac Dis
December 2024
Department of Respiratory Medicine, the First Affiliated Hospital of Henan University of Traditional Chinese Medicine, Zhengzhou, China.
Background: Idiopathic pulmonary fibrosis (IPF) has high mortality and poor prognosis, which brings enormous burdens to families and society. We conducted this meta-analysis to analyze and summarize the risk factors associated with mortality in IPF, hoping to provide reference for clinical prevention and treatment of IPF.
Methods: We conducted a comprehensive search of PubMed, Cochrane Library, Embase, and Web of Science from inception to August 10, 2023, to include cohort studies on mortality in patients with IPF.
Br Ir Orthopt J
January 2025
UCL, UK.
Aim: The aim of this literature review was to determine if a consensus could be reached on whether amblyopia treatment causes distress to patients and/or their guardians, and if so, establish the impact of this reported psychological distress upon paediatric patients and/or their parents/guardians.
Methods: A systematic review of the literature was conducted of all publications written in English. Search terms included both MeSH terms and alternatives related to amblyopia and psychological distress.
Plast Surg (Oakv)
January 2025
Department of Surgery, Division of Plastic Surgery, McMaster University, Hamilton, Ontario, Canada.
The concept of in breast reconstruction can occur when negative outcomes dominate the patient experience. The primary objective of this review was to identify experiences of in breast reconstruction from the patient's perspective in the qualitative literature. MEDLINE, Embase, Psychinfo, Emcare, and CINAHL were searched on July 31, 2023 using terms related to breast reconstruction and qualitative research.
View Article and Find Full Text PDFAlzheimer's disease (AD) is an age-related neurodegenerative pathology. Brain-derived extracellular vesicles (EVs) have been demonstrated to be implicated in AD pathogenesis by facilitating the propagation of Tau, amyloid-β and inflammatory cytokines. However, the impact of peripheral EVs (pEVs) in AD pathogenesis remains poorly investigated.
View Article and Find Full Text PDFJBI Evid Synth
January 2025
The University of West London Centre for Evidence-Based Healthcare: A JBI Centre of Excellence, College of Nursing, Midwifery and Healthcare, University of West London, London, United Kingdom.
Objective: The objective of this guidance paper is to describe data transformation involving qualitization, including when and how to undertake this process, and to clarify how it aligns with data extraction in order to expand on the current guidance for JBI convergent integrated mixed methods systematic reviews (MMSRs).
Introduction: The convergent integrated approach to MMSRs involves combining extracted data from both quantitative studies (including the quantitative components of mixed methods studies) and qualitative studies (including the qualitative components of mixed methods studies). This process requires data transformation, which can occur either by converting qualitative data into quantitative data (ie, quantitizing) or converting quantitative data into qualitative data (ie, qualitizing).
JBI Evid Synth
January 2025
Knowledge Translation Program, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada.
Objective: The objective of this scoping review is to develop a list of items for potential inclusion in the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) reporting guidelines for network meta-analysis (NMA), scoping reviews (ScRs), and rapid reviews (RRs).
Introduction: The PRISMA extensions for NMA and ScRs were published in 2015 and 2018. However, since then, their methodologies and innovations, including automation, have evolved.
Int J Gynaecol Obstet
January 2025
Reproductive Medicine Center, the First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China.
Background: Whether cyst size affects ovarian reserve before and after surgery remains controversial.
Objective: The objective of this study is to determine whether cyst size causes differences in pre- and post-ovarian reserve impairment among patients with endometrioma.
Search Strategy: PubMed, Embase, Web of Science, Cochrane Library, and China National Knowledge Infrastructure were searched from inception to October 13, 2023.
Ann Neurol
January 2025
CERVO Brain Research Centre, Quebec City, Quebec, Canada.
Objective: Parkinson's and Huntington's diseases are characterized by progressive neuronal loss. Previous studies using human postmortem tissues have shown the impact of neurodegenerative disorders on adult neurogenesis. The extent to which adult neural stem cells are activated in the subventricular zone and whether therapeutic treatments such as deep brain stimulation promote adult neurogenesis remains unclear.
View Article and Find Full Text PDFJ Phys Chem A
January 2025
Istituto di Biostrutture e Bioimmagini-CNR (IBB-CNR), Via De Amicis 95, I-80145 Napoli, Italy.
We here simulate in the gas phase the population dynamics of guanine/cytosine (GC) and cytosine/guanine (CG) stacked dimers in B-DNA and A-DNA arrangement, following excitation in the lowest-energy band, and considering the four lowest-energy ππ* bright excited states, the three lowest-energy π* states, and the G → C charge-transfer (CT) state. We resort to a generalized Linear Vibronic Coupling (LVC) model parametrized with time-dependent density functional theory (TD-DFT) computations, exploiting a fragment-based diabatization and we run nonadiabatic quantum dynamical simulations with the multilayer version of the Multiconfigurational Time-Dependent Hartree (ML-MCTDH) approach. G → C CT results in a major decay process for GC in B-DNA but less in A-DNA arrangement, where also the population transfer to the lowest-energy excited state localized on C is an important intermonomer process.
View Article and Find Full Text PDFAIDS Care
January 2025
Physical Activity, Lifestyle, Ageing and Wellbeing Faculty Research Group, School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia.
Exercise is vital in managing sarcopenia in people living with HIV (PLWH). This study explores the role of exercise in reducing sarcopenia in HIV patients. A systematic search of electronic databases including PubMed, Scopus, and Web of Science identifed relevant articles published in English up to April 2024.
View Article and Find Full Text PDFEnviron Res
January 2025
Center for Medical and Health Technology Assessment (CM-HTA), Department of Pharmaceutical Care, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, 50200, Thailand. Electronic address:
The association between different air pollutants and Type 2 Diabetes Mellitus (T2DM) is a growing topic of interest in public health research. This umbrella review and meta-analysis aimed to consolidate current literature on the association between various outdoor air pollutants and T2DM. Subgroups and dose-response relationships were also analyzed to further quantify the association, especially by the factors such as the type of pollutants, duration of exposure, and geographical variation, etc.
View Article and Find Full Text PDFSpine J
January 2025
The Ottawa Hospital - Civic Campus, 1053 Carling Ave, Ottawa, Ontario, Canada, K1Y4E9. Electronic address:
Background Context: Significant variability in the management of Adult Spinal Deformity (ASD) has been observed among spine surgeons worldwide. The variability among Canadian spine surgeons, a country with universal public healthcare, remains unknown.
Purpose: The study aims to evaluate areas of variability in the peri-operative optimization and surgical management of ASD among Canadian spine surgeons.
Lancet Haematol
January 2025
Department of Medicine, McGill University, Montreal, QC, Canada.
Background: Despite the morbidity and mortality of venous thromboembolism, there is little evidence to guide postpartum thromboprophylaxis in patients at moderate risk. We aimed to assess the feasibility of conducting a double-blind, randomised trial of aspirin versus placebo in postpartum individuals with two or more venous thromboembolism risk factors, mild-to-moderate thrombophilia, or both.
Methods: The pilot PARTUM trial, a multi-national, randomised, double-blind, placebo-controlled trial, was conducted in seven centres across Canada, France, Ireland, and the Netherlands.
J Health Popul Nutr
January 2025
Faculty of Health Sciences, Interdisciplinary School of Health Sciences, University of Ottawa, 25 Université Priv, Ottawa, K1N 6N5, Canada.
Background: As Generation Z two-spirit, lesbian, gay, bisexual, transgender/trans, queer, intersex, asexual and others who identify as part of sexual and gender diverse communities (2SLGBTQIA +) enter adulthood, contemplation of family creation may be challenged by biological and/or social infertility. Despite some advances in societal acceptance of gender and sexual minorities, family planning and reproductive healthcare remain heteronormative. To explore reproductive decision-making and how future families are conceptualized across genders, we evaluated perceptions of Ontario, Canada non-parenting, 2SLGBTQIA + emerging adults.
View Article and Find Full Text PDFEnviron Int
January 2025
Division Biotechnologies Italian National Agency for New Technologies Energy and Sustainable Economic Development (ENEA) Rome Italy. Electronic address:
Heart Rhythm
January 2025
Population Health Research Institute, McMaster University, 237 Barton Street East, Hamilton, ON, L8L 2X2, Ontario, Canada.
Background: The Cardiovascular Outcomes for People Using Anticoagulation Strategies (COMPASS) trial enrolled patients with vascular disease, but excluded patients requiring oral anticoagulation.
Objective: To explore the clinical significance of a new diagnosis of atrial fibrillation (AF) during follow-up.
Methods: New AF was identified from hospitalization, study drug discontinuation and adverse event reports.
Eur J Surg Oncol
January 2025
Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, United States. Electronic address:
Objective: We sought to develop a predictive model to preoperatively identify patients with hepatocellular carcinoma (HCC) at risk of undergoing futile upfront liver resection (LR).
Methods: Patients undergoing curative-intent LR for HCC were identified from a large multi-institutional database. Futile LR was defined by death or disease recurrence within six months postoperatively.
Neuroimage Clin
January 2025
Department of Neurology and Neurophysiology, Liverpool Hospital, Sydney, NSW, Australia; South Western Sydney Clinical School, University of New South Wales, Sydney, NSW, Australia; Ingham Institute for Applied Medical Research, Sydney, NSW, Australia.
Background: Posterior circulation infarction (POCI) is common. Imaging techniques such as non-contrast-CT (NCCT) and diffusion-weighted-magnetic-resonance-imaging commonly fail to detect hyperacute POCI. Studies suggest expert inspection of Computed Tomography Perfusion (CTP) improves diagnosis of POCI.
View Article and Find Full Text PDFJ Environ Radioact
January 2025
International Atomic Energy Agency, Isotope Hydrology Section, Vienna International Centre, Vienna, Austria.
The radioactive isotope of hydrogen, known as tritium (H), is very often used as a dating tool in hydrogeological studies, since it enters the water cycle as part of the water molecule through precipitation. However, the assessment of groundwater transit times and recharge often requires knowing the local historical records of tritium levels in precipitation during the previous seven decades, or the tritium in precipitation (TIP) time series. Here, we compiled all tritium records in precipitation in Greece, with the majority of stations showing sporadic measurements, with the aim of reconstructing a TIP for groundwater dating purposes.
View Article and Find Full Text PDFJ Biomech
February 2025
School of Human Kinetics, University of Ottawa, Ottawa, Canada. Electronic address:
Stride-to-stride fluctuations are natural in gait. These fluctuations are marked by inter-individual variability, suggesting that different fluctuation strategies (i.e.
View Article and Find Full Text PDFEur Arch Paediatr Dent
January 2025
Qatar University Health, College of Dental Medicine, Qatar University, Doha, Qatar.
Purpose: To review the current evidence on the association between salivary protein profile and dental caries in children during mixed dentition stage.
Methods: This systematic review followed the PRISMA 2020 guidelines. Searches were run in PubMed, Scopus and Embase along with gray literature.