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https://www.readbyqxmd.com/read/28735161/types-of-strain-among-family-members-of-individuals-with-autism-spectrum-disorder-across-the-lifespan
#1
Carolyn M Shivers, Katarina Krizova, Gloria K Lee
BACKGROUND: Although increased caregiver strain is often found among family caregivers of individuals with autism spectrum disorder, it is still unclear as to how different types of strain relate to amount and types of caregiving across the lifespan. AIMS: The present study examined different types of strain (i.e. subjective internalized strain, subjective externalized strain, and objective strain) and how such strain relates to the amount of caregiving responsibilities...
July 20, 2017: Research in Developmental Disabilities
https://www.readbyqxmd.com/read/28734951/emergency-department-management-of-diabetic-ketoacidosis-and-hyperosmolar-hyperglycemic-state-national-survey-of-attitudes-and-practice
#2
Alexandra L Hamelin, Justin W Yan, Ian G Stiell
OBJECTIVES: In 2013, the Association, now Diabetes Canada, published national clinical practice guidelines for the effective management of diabetic ketoacidosis and hyperosmolar hyperglycemic states in adults. We sought to determine emergency physician compliance rates and attitudes toward these guidelines and to identify potential barriers to their use in Canadian emergency departments. METHODS: An online survey consisting of questions related to the awareness and use of the Canadian Diabetes Association 2013 Clinical Practice Guidelines for the Prevention and Management of Diabetes in Canada was distributed to 500 randomly selected members of the Canadian Association of Emergency Physicians...
July 19, 2017: Canadian Journal of Diabetes
https://www.readbyqxmd.com/read/28734759/nivolumab-in-patients-with-metastatic-dna-mismatch-repair-deficient-or-microsatellite-instability-high-colorectal-cancer-checkmate-142-an-open-label-multicentre-phase-2-study
#3
Michael J Overman, Ray McDermott, Joseph L Leach, Sara Lonardi, Heinz-Josef Lenz, Michael A Morse, Jayesh Desai, Andrew Hill, Michael Axelson, Rebecca A Moss, Monica V Goldberg, Z Alexander Cao, Jean-Marie Ledeine, Gregory A Maglinte, Scott Kopetz, Thierry André
BACKGROUND: Metastatic DNA mismatch repair-deficient (dMMR)/microsatellite instability-high (MSI-H) colorectal cancer has a poor prognosis after treatment with conventional chemotherapy and exhibits high levels of tumour neoantigens, tumour-infiltrating lymphocytes, and checkpoint regulators. All of these features are associated with the response to PD-1 blockade in other tumour types. Therefore, we aimed to study nivolumab, a PD-1 immune checkpoint inhibitor, in patients with dMMR/MSI-H metastatic colorectal cancer...
July 19, 2017: Lancet Oncology
https://www.readbyqxmd.com/read/28734709/worldwide-fracture-prediction
#4
Ghada El-Hajj Fuleihan, Marlene Chakhtoura, Jane A Cauley, Nariman Chamoun
The substantial increase in the burden of non-communicable diseases in general and osteoporosis in particular, necessitates the establishment of efficient and targeted diagnosis and treatment strategies. This chapter reviews and compares different tools for osteoporosis screening and diagnosis; it also provides an overview of different treatment guidelines adopted by countries worldwide. While access to dual-energy X-ray absorptiometry to measure bone mineral density (BMD) is limited in most areas in the world, the introduction of risk calculators that combine risk factors, with or without BMD, have resulted in a paradigm shift in osteoporosis screening and management...
July 19, 2017: Journal of Clinical Densitometry
https://www.readbyqxmd.com/read/28733919/substance-use-violence-and-antiretroviral-adherence-a-latent-class-analysis-of-women-living-with-hiv-in-canada
#5
Allison Carter, Eric Abella Roth, Erin Ding, M-J Milloy, Mary Kestler, Shahab Jabbari, Kath Webster, Alexandra de Pokomandy, Mona Loutfy, Angela Kaida
We used latent class analysis to identify substance use patterns for 1363 women living with HIV in Canada and assessed associations with socio-economic marginalization, violence, and sub-optimal adherence to combination antiretroviral therapy (cART). A six-class model was identified consisting of: abstainers (26.3%), Tobacco Users (8.81%), Alcohol Users (31.9%), 'Socially Acceptable' Poly-substance Users (13.9%), Illicit Poly-substance Users (9.81%) and Illicit Poly-substance Users of All Types (9.27%). Multinomial logistic regression showed that women experiencing recent violence had significantly higher odds of membership in all substance use latent classes, relative to Abstainers, while those reporting sub-optimal cART adherence had higher odds of being members of the poly-substance use classes only...
July 21, 2017: AIDS and Behavior
https://www.readbyqxmd.com/read/28733824/diagnosis-of-rare-diseases-under-focus-impacts-for-canadian-patients
#6
Daphne Esquivel-Sada, Minh Thu Nguyen
This paper presents an in-depth qualitative analysis of the impact of diagnosis on the lives of rare disease (RD) patients. While diagnosis may be described as a watershed step for RD patients, no extensive account of non-medical outcomes following a RD diagnosis exists within the literature. This study aims to fill this knowledge gap through an analysis of the impact of diagnosis on the lives of RD patients according to their personal experiences. Qualitative research was conducted in three provinces across Canada, with a total of 23 participants, both adult and parents of children with RD, diagnosed and not yet diagnosed...
July 21, 2017: Journal of Community Genetics
https://www.readbyqxmd.com/read/28733715/clinical-performance-of-an-updated-trabecular-bone-score-tbs-algorithm-in-men-and-women-the-manitoba-bmd-cohort
#7
G I Schacter, W D Leslie, S R Majumdar, S N Morin, L M Lix, D Hans
This is the first study to directly compare the original and recently updated versions of the trabecular bone score (TBS) algorithm. We confirmed improved performance of the new algorithm, especially among men. INTRODUCTION: Lumbar spine trabecular bone score (TBS) predicts major osteoporotic fractures (MOFs) and hip fractures (HFs) independent of bone density. The original TBS algorithm (version 1; [TBS-v1]) was optimized for women of average body size. Limitations were identified when used in men or extremes of body mass index (BMI)...
July 21, 2017: Osteoporosis International
https://www.readbyqxmd.com/read/28733366/the-available-evidence-on-demineralised-bone-matrix-in-trauma-and-orthopaedic-surgery-a-systematic-review
#8
J van der Stok, K A Hartholt, D A L Schoenmakers, J J C Arts
OBJECTIVES: The aim of this systematic literature review was to assess the clinical level of evidence of commercially available demineralised bone matrix (DBM) products for their use in trauma and orthopaedic related surgery. METHODS: A total of 17 DBM products were used as search terms in two available databases: Embase and PubMed according to the Preferred Reporting Items for Systematic Reviews and Meta Analyses statement. All articles that reported the clinical use of a DBM-product in trauma and orthopaedic related surgery were included...
July 2017: Bone & Joint Research
https://www.readbyqxmd.com/read/28733101/patterns-of-physician-prescribing-for-opioid-maintenance-treatment-in-ontario-canada-in-2014
#9
Qi Guan, Wayne Khuu, Sheryl Spithoff, Tara Kiran, Meldon Kahan, Mina Tadrous, Diana Martins, Pamela Leece, Tara Gomes
BACKGROUND: Despite concerns surrounding high patient volumes in methadone clinics, little is known about the practice patterns of opioid maintenance therapy (OMT) providers in Ontario. We examined the distribution of these services and how physician characteristics differ based on prescribing volume. METHODS: We conducted a cross-sectional study among prescribers of methadone or buprenorphine to Ontario public drug beneficiaries in 2014 by stratifying physicians into low- (lower 50%), moderate- (51-89%) and high-volume (top 10%) prescribers...
July 10, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28733065/severe-maternal-morbidity-associated-with-maternal-birthplace-a-population-based-register-study
#10
Marcelo L Urquia, Susitha Wanigaratne, Joel G Ray, K S Joseph
OBJECTIVE: This study sought to quantify the risk of severe maternal morbidity (SMM) according to maternal country of birth in Canada. METHODS: The study analyzed 1 252 543 in-hospital deliveries of Ontario residents discharged between April 1, 2002, and March 31, 2012. The main outcome measure was a composite indicator of SMM used for surveillance. The top 10 most common component conditions were also evaluated. Maternal country of birth and other immigration characteristics were obtained through linkage with official immigration records...
July 18, 2017: Journal of Obstetrics and Gynaecology Canada: JOGC, Journal D'obstétrique et Gynécologie du Canada: JOGC
https://www.readbyqxmd.com/read/28733061/mitochondrial-replacement-therapy-the-road-to-the-clinic-in-canada
#11
Bartha Maria Knoppers, Arthur Leader, Stacey Hume, Eric A Shoubridge, Rosario Isasi, Forough Noohi, Ubaka Ogbogu, Vardit Ravitsky, Erika Kleiderman
No abstract text is available yet for this article.
July 18, 2017: Journal of Obstetrics and Gynaecology Canada: JOGC, Journal D'obstétrique et Gynécologie du Canada: JOGC
https://www.readbyqxmd.com/read/28732242/the-depression-and-marital-status-relationship-is-modified-by-both-age-and-gender
#12
Andrew G M Bulloch, Jeanne V A Williams, Dina H Lavorato, Scott B Patten
BACKGROUND: Marital status is associated with major depression prevalence, however, the strength of association may be modified by age and gender. METHODS: The data sources were a series of cross sectional national health surveys of the Canadian population carried out by Statistics Canada during 1996-2013. These were cross-sectional files from the National Population Health Survey of 1996, together with the Canadian Community Health Surveys from 2000 to 2013; the respondents were 18 years and older...
July 4, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28731409/assessment-of-the-probability-of-autochthonous-transmission-of-chikungunya-virus-in-canada-under-recent-and-projected-climate-change
#13
Victoria Ng, Aamir Fazil, Philippe Gachon, Guillaume Deuymes, Milka Radojević, Mariola Mascarenhas, Sophiya Garasia, Michael A Johansson, Nicholas H Ogden
BACKGROUND: Chikungunya virus (CHIKV) is a reemerging pathogen transmitted by Aedes aegypti and Aedes albopictus mosquitoes. The ongoing Caribbean outbreak is of concern due to the potential for infected travelers to spread the virus to countries where vectors are present and the population is susceptible. Although there has been no autochthonous transmission of CHIKV in Canada, there is concern that both Ae. albopictus and CHIKV will become established, particularly under projected climate change...
June 5, 2017: Environmental Health Perspectives
https://www.readbyqxmd.com/read/28731382/external-validation-and-clinical-utility-of-a-prediction-model-for-6-month-mortality-in-patients-undergoing-hemodialysis-for-end-stage-kidney-disease
#14
Brian Forzley, Lee Er, Helen Hl Chiu, Ognjenka Djurdjev, Dan Martinusen, Rachel C Carson, Gaylene Hargrove, Adeera Levin, Mohamud Karim
BACKGROUND: End-stage kidney disease is associated with poor prognosis. Health care professionals must be prepared to address end-of-life issues and identify those at high risk for dying. A 6-month mortality prediction model for patients on dialysis derived in the United States is used but has not been externally validated. AIM: We aimed to assess the external validity and clinical utility in an independent cohort in Canada. DESIGN: We examined the performance of the published 6-month mortality prediction model, using discrimination, calibration, and decision curve analyses...
July 1, 2017: Palliative Medicine
https://www.readbyqxmd.com/read/28730985/a-uniquely-canadian-military-moment-sam-hughes-and-the-no-7-general-hospital-1915-1916
#15
Howard G Coombs
Universities across Canada actively supported the call to arms in 1914, and Queen's University in Kingston, Ontario, was no different. Though a myriad of units composed of Queen's faculty and students were created, the university perceived the military hospital raised by the school's medical faculty to be among its most vital contributions to the First World War. This commentary describes the engagement of the No. 7 General Hospital with the Minister of Militia, Sam Hughes, which has become an almost unknown footnote to its illustrious story...
August 2017: Canadian Journal of Surgery. Journal Canadien de Chirurgie
https://www.readbyqxmd.com/read/28730984/bariatric-surgery-tourism-hidden-costs-how-canada-is-not-doing-its-part-in-covering-bariatric-surgery-under-the-canada-health-act
#16
Michel Gagner
Many Canadians seek medical treatment outside our borders. Waiting times, rather than lack of expertise, are the number one culprit, and with globalization of health care, the number of patients who travel to obtain medical care will continue to rise. Though the provinces have covered the costs of complications from surgeries performed abroad for many years, complications from bariatric surgery performed abroad have been receiving negative attention. This commentary discusses associated costs and questions how the Canada Health Act should be covering bariatric procedures...
August 2017: Canadian Journal of Surgery. Journal Canadien de Chirurgie
https://www.readbyqxmd.com/read/28730904/occupational-therapists-awareness-of-guidelines-for-assessment-and-diagnosis-of-developmental-coordination-disorder-mesure-selon-laquelle-les-ergoth%C3%A3-rapeutes-connaissent-les-lignes-directrices-relatives-%C3%A3-l-%C3%A3-valuation-et-au-diagnostic-du-trouble-du-d%C3%A3-veloppement
#17
Morgan Karkling, Alissa Paul, Jill G Zwicker
BACKGROUND: Developmental coordination disorder (DCD) is a motor skills disorder that can have negative lifelong psychosocial impacts if not diagnosed. Occupational therapists have a role in facilitating a diagnosis for children with DCD through assessment. PURPOSE: The purpose of this study was to determine the level of understanding of current DCD guidelines for assessment and diagnosis among occupational therapists working in paediatric settings in British Columbia, Canada...
June 2017: Canadian Journal of Occupational Therapy. Revue Canadienne D'ergothérapie
https://www.readbyqxmd.com/read/28730897/intervention-and-management-of-developmental-coordination-disorder-are-we-providing-evidence-based-services-intervention-et-traitement-d-un-trouble-du-d%C3%A3-veloppement-de-la-coordination-les-ergoth%C3%A3-rapeutes-fournissent-ils-des-services-fond%C3%A3-s-sur-les-faits
#18
Renée Withers, Yoyo Tsang, Jill G Zwicker
BACKGROUND: Occupational therapists are well positioned to provide intervention to improve outcomes for children with developmental coordination disorder. However, little is known about what occupational therapy services are provided for these children. PURPOSE: As part of a larger study exploring service provision for children with developmental coordination disorder, the purpose of this study was to examine intervention and referral practices of occupational therapists in British Columbia, Canada...
June 2017: Canadian Journal of Occupational Therapy. Revue Canadienne D'ergothérapie
https://www.readbyqxmd.com/read/28730615/vulvar-cancer-in-high-income-countries-increasing-burden-of-disease
#19
Yoon-Jung Kang, Megan Smith, Ellen Barlow, Kate Coffey, Neville Hacker, Karen Canfell
The aim of this study was to assess trends in the age-specific incidence of vulvar cancer in 13 high-income countries satisfying a priori conditions regarding the availability of cancer registry data over a 20 year period; these were Canada, USA, 9 European countries, Australia and Japan. Five-yearly incidence and population at risk were obtained from Cancer Incidence in Five Continents for the years 1988-1992 (Volume 7) to 2003-2007 (Volume 10). The 5-yearly average percent change (AvPC) over the 20-year period and standardised rate ratios (SRRs) for 2003-2007 vs...
July 21, 2017: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/28730463/exploring-new-alleles-for-frost-tolerance-in-winter-rye
#20
Wiltrud Erath, Eva Bauer, D Brian Fowler, Andres Gordillo, Viktor Korzun, Mira Ponomareva, Malthe Schmidt, Brigitta Schmiedchen, Peer Wilde, Chris-Carolin Schön
Rye genetic resources provide a valuable source of new alleles for the improvement of frost tolerance in rye breeding programs. Frost tolerance is a must-have trait for winter cereal production in northern and continental cropping areas. Genetic resources should harbor promising alleles for the improvement of frost tolerance of winter rye elite lines. For frost tolerance breeding, the identification of quantitative trait loci (QTL) and the choice of optimum genome-based selection methods are essential. We identified genomic regions involved in frost tolerance of winter rye by QTL mapping in a biparental population derived from a highly frost tolerant selection from the Canadian cultivar Puma and the European elite line Lo157...
July 20, 2017: TAG. Theoretical and Applied Genetics. Theoretische und Angewandte Genetik
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