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https://www.readbyqxmd.com/read/29046045/comparative-study-of-clinical-and-radiographic-outcomes-of-high-tibial-osteotomy-in-patients-with-kissing-lesions-and-non-kissing-lesions
#1
Oog-Jin Shon, Sang-Jin Park, Bum-Jin Shim, Dong-Yeol Lee
Purpose: High Outerbridge grade lesions of the articular cartilage have been associated with poor outcomes of high tibial osteotomy (HTO). However, there has been no report on the efficacy of HTO in the presence of kissing lesions. The purpose of this study was to compare clinical and radiographic outcomes of HTO between kissing lesion and non-kissing lesion groups. Materials and Methods: Of the patients with medial compartment osteoarthritis and varus deformity treated with HTO between 2007 and 2012, 21 cases with kissing lesions and 22 cases without kissing lesions were selected...
October 19, 2017: Knee Surgery & related Research
https://www.readbyqxmd.com/read/29043763/status-report-geographic-retail-food-environment-measures-for-use-in-public-health
#2
Ahalya Mahendra, Jane Y Polsky, Éric Robitaille, Marc Lefebvre, Tina McBrien, Leia M Minaker
The Association of Public Health Epidemiologists in Ontario (APHEO) Core Indicators Work Group standardizes definitions and calculation methods for over 120 public health indicators to enhance accurate and standardized community health status reporting across public health units in Ontario. The Built Environment Subgroup is a multi-disciplinary group made up of planners, researchers, policy analysts, registered dietitians, geographic information systems (GIS) analysts and epidemiologists. The Subgroup selected and operationalized a suite of objective, standardized indicators intended to help public health units and regional health authorities assess their community retail food environments...
October 2017: Health Promotion and Chronic Disease Prevention in Canada
https://www.readbyqxmd.com/read/29043761/exploring-sales-data-during-a-healthy-corner-store-intervention-in-toronto-the-food-retail-environments-shaping-health-fresh-project
#3
Leia M Minaker, Meghan Lynch, Brian E Cook, Catherine L Mah
INTRODUCTION: Population health interventions in the retail food environment, such as corner store interventions, aim to influence the kind of cues consumers receive so that they are more often directed toward healthier options. Research that addresses financial aspects of retail interventions, particularly using outcome measures such as store sales that are central to retail decision making, is limited. This study explored store sales over time and across product categories during a healthy corner store intervention in a lowincome neighbourhood in Toronto, Ontario...
October 2017: Health Promotion and Chronic Disease Prevention in Canada
https://www.readbyqxmd.com/read/29043760/retail-food-environments-shopping-experiences-first-nations-and-the-provincial-norths
#4
Kristin Burnett, Kelly Skinner, Travis Hay, Joseph LeBlanc, Lori Chambers
INTRODUCTION: This paper looks at the market food environments of First Nations communities located in the provincial Norths by examining the potential retail competition faced by the North West Company (NWC) and by reporting on the grocery shopping experiences of people living in northern Canada. METHODS: We employed two methodological approaches to assess northern retail food environments. First, we mapped food retailers in the North to examine the breadth of retail competition in the provincial Norths, focussing specifically on those communities without year-round road access...
October 2017: Health Promotion and Chronic Disease Prevention in Canada
https://www.readbyqxmd.com/read/29043084/multi-species-genetic-connectivity-in-a-terrestrial-habitat-network
#5
Robby R Marrotte, Jeff Bowman, Michael G C Brown, Chad Cordes, Kimberley Y Morris, Melanie B Prentice, Paul J Wilson
BACKGROUND: Habitat fragmentation reduces genetic connectivity for multiple species, yet conservation efforts tend to rely heavily on single-species connectivity estimates to inform land-use planning. Such conservation activities may benefit from multi-species connectivity estimates, which provide a simple and practical means to mitigate the effects of habitat fragmentation for a larger number of species. To test the validity of a multi-species connectivity model, we used neutral microsatellite genetic datasets of Canada lynx (Lynx canadensis), American marten (Martes americana), fisher (Pekania pennanti), and southern flying squirrel (Glaucomys volans) to evaluate multi-species genetic connectivity across Ontario, Canada...
2017: Movement Ecology
https://www.readbyqxmd.com/read/29042814/attenuated-serum-adiponectin-levels-are-associated-with-disease-severity-in-patients-with-non-traumatic-osteonecrosis-of-the-femoral-head
#6
Yong-Bin Yue, Xin Liu, Biao-Fang Wei
OBJECTIVE: Decreased adiponectin (APN) levels have been detected in patients with osteonecrosis of the femoral head (ONFH). The scope of this study was aimed to explore the relationship between serum APN levels and disease severity in nontraumatic ONFH patients. PATIENTS AND METHODS: Ninety two nontraumatic ONFH patients and 92 healthy controls were enrolled for this study following the estimation of sample size. Serum APN concentrations were examined by enzyme-linked immunosorbent assay (ELISA)...
2017: Journal of Pain Research
https://www.readbyqxmd.com/read/29042408/impact-of-restricting-diagnostic-imaging-reimbursement-for-uncomplicated-low-back-pain-in-ontario-a-population-based-interrupted-time-series-analysis
#7
Benjamin Fine, Susan E Schultz, Lawrence White, David Henry
BACKGROUND: In 2012, the Ontario government withdrew public insurance coverage of imaging tests for uncomplicated low back pain. We studied the impact of this restriction on test ordering by physicians. METHODS: We compared the numbers of lumbar spine radiography, computed tomography (CT) and single-segment magnetic resonance imaging (MRI) studies ordered by physicians in the 3 years before and after the policy change. We linked claims data from the Ontario Health Insurance Program with physician details to calculate rates per test-ordering physician...
October 13, 2017: CMAJ Open
https://www.readbyqxmd.com/read/29042239/microbiota-of-field-collected-ixodes-scapularis-and-dermacentor-variabilis-from-eastern-and-southern-ontario-canada
#8
Katie M Clow, J Scott Weese, Joyce Rousseau, Claire M Jardine
The microbiota of hard ticks has been an area of growing interest due to the potential role that the broader microbial community may play in pathogen carriage and transmission. In the last two decades, Ontario, Canada has experienced rapid changes in the risk of tick-borne disease, primarily due to the range expansion of Ixodes scapularis. Another human-biter, Dermacentor variabilis, is a longstanding resident of the province, but currently poses minimal risk of pathogen transmission. To examine the microbiota of these two species, we collected adult and nymphal I...
September 20, 2017: Ticks and Tick-borne Diseases
https://www.readbyqxmd.com/read/29040943/liquid-chromatography-tandem-mass-spectrometry-direct-injection-analysis-of-organophosphorus-flame-retardants-in-ontario-surface-water-and-wastewater-effluent
#9
Chunyan Hao, Paul A Helm, David Morse, Eric J Reiner
Organophosphorus flame retardants (OPFRs) started to be used in plastics, electronics and furnishings back in the 1960s and became popular again last decade. They are now widely present in the environment and regarded as "new" emerging organic pollutants. An effective liquid chromatography-tandem mass spectrometry (LC-MS/MS) direct injection analysis (DIA) method was developed to monitor OPFR levels in aquatic environment. The removal of sample extraction and concentration steps not only improved operation efficiency, but also reduced the potential contamination commonly observed during the sample preparation process before...
October 10, 2017: Chemosphere
https://www.readbyqxmd.com/read/29040510/genomic-fragmentation-and-extrachromosomal-telomeric-repeats-impact-assessment-of-telomere-length-in-human-spermatozoa-quantitative-experiments-and-systematic-review
#10
P Kurjanowicz, S Moskovtsev, C Librach
STUDY QUESTION: Can differences in DNA isolation alter assessment of sperm telomere length (spTL) and do they account for conflicting results in the literature on spTL and male fertility? SUMMARY ANSWER: DNA isolation methods preferentially include or exclude short, extrachromosomal (EC) telomere-specific sequences that alter spTL measurements, and are responsible for a proportion of the disparity observed between investigations. WHAT IS KNOWN ALREADY: The relationship between spTL and male fertility has become an active area of research...
September 29, 2017: Human Reproduction
https://www.readbyqxmd.com/read/29040127/double-row-arthroscopic-rotator-cuff-repair-is-more-cost-effective-than-single-row-repair
#11
Adrian L Huang, Kednapa Thavorn, Sasha van Katwyk, Peter MacDonald, Peter Lapner
BACKGROUND: The optimal technique for arthroscopic rotator cuff repair is controversial, and both single and double-row techniques are commonly used. In the current era of increasing costs, health-care delivery models are focusing on the value of care. In this study, we compared the cost-effectiveness of single-row and double-row reconstructions in patients undergoing arthroscopic rotator cuff repair. METHODS: A cost-utility analysis was performed from the perspective of a publicly funded health-care system...
October 18, 2017: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/29038870/chiropractic-care-and-risk-for-acute-lumbar-disc-herniation-a-population-based-self-controlled-case-series-study
#12
Cesar A Hincapié, George A Tomlinson, Pierre Côté, Y Raja Rampersaud, Alejandro R Jadad, J David Cassidy
PURPOSE: Chiropractic care is popular for low back pain, but may increase the risk for acute lumbar disc herniation (LDH). Low back pain is a common early (prodromal) symptom of LDH and commonly precedes LDH diagnosis. Our objective was to investigate the association between chiropractic care and acute LDH with early surgical intervention, and contrast this with the association between primary care physician (PCP) care and acute LDH with early surgery. METHODS: Using a self-controlled case series design and population-based healthcare databases in Ontario, Canada, we investigated all adults with acute LDH requiring emergency department (ED) visit and early surgical intervention from April 1994 to December 2004...
October 16, 2017: European Spine Journal
https://www.readbyqxmd.com/read/29037634/pilot-study-post-operative-rehabilitation-pathway-changes-and-implementation-of-functional-closed-kinetic-chain-exercise-in-total-hip-and-total-knee-replacement-patient
#13
C Abbas, J Daher
OBJECTIVE: The aim of this study was to assess the feasibility of introducing a functional closed kinetic chain exercise program to an acute care setting to reduce length of hospital stay and assess tolerance to exercise immediately following total hip or total knee arthroplasty. METHODS: A protocol change implementing a functional closed kinetic chain based exercise program, post total hip (n = 535) and total knee (n = 695) arthroplasty, was performed at Windsor Regional Hospital Ouellette Campus in Windsor, Ontario Canada...
October 2017: Journal of Bodywork and Movement Therapies
https://www.readbyqxmd.com/read/29037573/pharmacists-scope-of-practice-supports-for-canadians-with-diabetes
#14
Kerry Mansell, Kirsten Edmunds, Lisa Guirguis
OBJECTIVES: The pharmacists' role in Canada has significantly advanced over the past decade, resulting in increasing access to primary care services. This study aimed to characterize pharmacists' expanded scope of practice as it relates to providing services to Canadians with diabetes. METHODS: This environmental scan characterized services that could be useful to Canadians with diabetes in each of the provinces (excluding the territories): immunizations, medication prescribing, ordering and interpreting laboratory tests, and medication reviews...
October 13, 2017: Canadian Journal of Diabetes
https://www.readbyqxmd.com/read/29037388/temperature-related-differences-in-mitochondrial-function-among-clones-of-the-cladoceran-daphnia-pulex
#15
S A Kake-Guena, K Touisse, B E Warren, K Y Scott, F Dufresne, P U Blier, H Lemieux
This study assessed the thermal sensitivity of mitochondrial respiration in the small crustacean Daphnia pulex. More specifically, we wanted to determine if clones that inhabit different latitudes and habitats showed differences in the thermal sensitivity of their mitochondrial function. The experimental design included two clones from temperate environments (Fence from Ontario and Hawrelak from Alberta) and two clones from subarctic environments (A24 from Manitoba and K154 from Quebec). The integrated mitochondrial function was measured with high-resolution respirometry following whole-animal permeabilization...
October 2017: Journal of Thermal Biology
https://www.readbyqxmd.com/read/29036894/how-can-data-drive-policy-and-practice-in-child-welfare-making-the-link-in-canada
#16
Barbara Fallon, Joanne Filippelli, Tara Black, Nico Trocmé, Tonino Esposito
Formal university-child welfare partnerships offer a unique opportunity to begin to fill the gaps in the child welfare knowledge base and link child welfare services to the realities of practice. With resources from a knowledge mobilization grant, a formal partnership was developed between the University of Toronto, clinicians, policy analysts, and researchers from child welfare agencies across Ontario. The key objectives of the grant included: (1) enhancing the capacity of service providers to access and analyze child welfare data to inform service and policy decisions; (2) integrating clinical expertise in service and policy decisions; and (3) developing a joint research agenda addressing high-priority knowledge gaps...
October 14, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29036859/from-awareness-to-action-sudbury-mining-and-occupational-disease-in-a-time-of-change
#17
Desre M Kramer, D Linn Holness, Emily Haynes, Keith McMillan, Colin Berriault, Sheila Kalenge, Nancy Lightfoot
BACKGROUND: Miners work in highly hazardous environments, but surprisingly, there are more fatalities from occupational diseases, including cancers, than from fatalities from injuries. Over the last few decades, the mining environment has become safer with fewer injuries and less exposure to the toxins that lead to occupational disease. There have been improvements in working conditions, and a reduction in the number of workers exposed, together with an overall improvement in the health of miners...
October 8, 2017: Work: a Journal of Prevention, Assessment, and Rehabilitation
https://www.readbyqxmd.com/read/29036381/project-echo-telementoring-intervention-for-managing-chronic-pain-in-primary-care-insights-from-a-qualitative-study
#18
Leslie Carlin, Jane Zhao, Ruth Dubin, Paul Taenzer, Hannah Sidrak, Andrea Furlan
Objective: Family physicians in Canada receive little training in chronic pain management; concomitantly, they face increasing pressure to reduce their prescribing of opioids. Project ECHO Ontario Chronic Pain/Opioid Stewardship (ECHO) is a telementoring intervention for primary care practitioners that enhances their pain management skills. This qualitative study reports participants' experiences and assessment of ECHO. Design: An opportunistic sample of multidisciplinary primary care providers attending one of three residential weekend workshops participated in focus group discussions...
September 27, 2017: Pain Medicine: the Official Journal of the American Academy of Pain Medicine
https://www.readbyqxmd.com/read/29035643/role-of-bone-modifying-agents-in-metastatic-breast-cancer-an-american-society-of-clinical-oncology-cancer-care-ontario-focused-guideline-update
#19
Catherine Van Poznak, Mark R Somerfield, William E Barlow, J Sybil Biermann, Linda D Bosserman, Mark J Clemons, Sukhbinder K Dhesy-Thind, Melissa S Dillmon, Andrea Eisen, Elizabeth S Frank, Reshma Jagsi, Rachel Jimenez, Richard L Theriault, Theodore A Vandenberg, Gary C Yee, Beverly Moy
Purpose To update, in collaboration with Cancer Care Ontario (CCO), key recommendations of the American Society of Clinical Oncology (ASCO) guideline on the role of bone-modifying agents (BMAs) in metastatic breast cancer. This focused update addressed the new data on intervals between dosing and the role of BMAs in control of bone pain. Methods A joint ASCO-CCO Update Committee conducted targeted systematic literature reviews to identify relevant studies. Results The Update Committee reviewed three phase III noninferiority trials of dosing intervals, one systematic review and meta-analysis of studies of de-escalation of BMAs, and two randomized trials of BMAs in control of pain secondary to bone metastases...
October 16, 2017: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/29035617/role-of-bone-modifying-agents-in-metastatic-breast-cancer-an-american-society-of-clinical-oncology-cancer-care-ontario-focused-guideline-update-summary
#20
Catherine Van Poznak, Mark R Somerfield, Beverly Moy
No abstract text is available yet for this article.
October 16, 2017: Journal of Oncology Practice
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