Research Topics
| George IoannidisSummaryCountry: Canada Publications
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Detail Information
Publications
Osteoporosis in Canadian adult cystic fibrosis patients: a descriptive studyChristine Brenckmann
Department of Community Health and Epidemiology, Dalhousie University, Halifax, B3H 4H7, Canada
BMC Musculoskelet Disord 4:13. 2003..Cystic fibrosis is the most common fatal autosomal recessive genetic disease in the Caucasian population. Osteoporosis is increasingly being recognised as an important complication in people with cystic fibrosis...
Adverse events, bone mineral density and discontinuation associated with generic alendronate among postmenopausal women previously tolerant of brand alendronate: a retrospective cohort studyDaniel T Grima
Center for Osteoporosis and Arthritis Research and Education COARE, 1185 Rushbrooke Dr, Oakville, ON, L6 M 1H8, Canada
BMC Musculoskelet Disord 11:68. 2010..The objective of our study was to quantify changes in AE rates and BMD scores, as well as associated alendronate discontinuation among patients before and after switch from brand to generic alendronate...
The osteoporosis care gap in CanadaA Papaioannou
Department of Medicine, McMaster University, Hamilton, Canada
BMC Musculoskelet Disord 5:11. 2004..However, the extent to which patients who fracture are assessed and treated for osteoporosis is not clear...
The utilization of appropriate osteoporosis medications improves following a multifaceted educational intervention: the Canadian quality circle project (CQC)George Ioannidis
Department of Medicine, McMaster University, Hamilton, Canada
BMC Med Educ 9:54. 2009..However, appropriate therapy utilization of the disease remains suboptimal. Thus, the objective of the study was to change physicians' therapy administration behavior in accordance with the Osteoporosis Canada 2002 guidelines...
Relation between fractures and mortality: results from the Canadian Multicentre Osteoporosis StudyGeorge Ioannidis
Department of Medicine, McMaster University, Hamilton, Ont
CMAJ 181:265-71. 2009..Fractures have largely been assessed by their impact on quality of life or health care costs. We conducted this study to evaluate the relation between fractures and mortality...
Optimizing care in osteoporosis: the Canadian quality circle projectGeorge Ioannidis
Department of Medicine, McMaster University, Hamilton, Ontario, Canada
BMC Musculoskelet Disord 9:130. 2008....
Canadian Quality Circle pilot project in osteoporosis: rationale, methods, and feasibilityGeorge Ioannidis
McMaster University in Hamilton, Ont
Can Fam Physician 53:1694-700. 2007..PROBLEM ADDRESSED Family physicians are not adequately following the 2002 Osteoporosis Canada guidelines for providing optimal care to patients with osteoporosis...
Longitudinal analysis of vertebral fracture and BMD in a Canadian cohort of adult cystic fibrosis patientsAlexandra Papaioannou
Department of Medicine, McMaster University, 1200 Main St W, Hamilton ON, L8N 3Z5, Canada
BMC Musculoskelet Disord 9:125. 2008..In this study, we examined longitudinal change in bone mineral density (BMD) and the prevalence of vertebral fractures in adult CF patients, without lung-transplant, attending a Canadian specialty clinic...
Determinants of health-related quality of life in women with vertebral fracturesAlexandra Papaioannou
Department of Medicine, McMaster University, Hamilton, Ontario, Canada
Osteoporos Int 17:355-63. 2006..We demonstrated that several modifiable factors influence HRQL in patients with vertebral fractures, and physicians should be aware of these and other markers of reduced HRQL to enhance patient care...
Evaluation of easily measured risk factors in the prediction of osteoporotic fracturesRobert Bensen
Medical Science, McMaster University, Hamilton, Ontario, Canada
BMC Musculoskelet Disord 6:47. 2005..As few premonitory symptoms for fracture exist, it is of critical importance that physicians effectively and efficiently identify individuals at increased fracture risk...
What is the number of older Canadians needed to screen by measurement of bone density to detect an undiagnosed case of osteoporosis? a population-based study from CaMosAnna M Sawka
Department of Medicine, Division of Endocrinology, University of Toronto, Toronto, Ontario, Canada
J Clin Densitom 9:413-8. 2006..9%, 97.0%; 68 of 73) were not aware of it. Thus, the minimum NNS by BMD testing to detect one previously undiagnosed case of osteoporosis in Canada is: 6 women aged >or=65 yr, 13 men aged >or=65 yr, and 10 men aged >or=70 yr...
Family physicians' personal and practice characteristics that are associated with improved utilization of bone mineral density testing and osteoporosis medication prescribingGeorge Ioannidis
Department of Medicine, McMaster University, Hamilton, Ontario, Canada
Popul Health Manag 12:131-8. 2009..The education of both clinicians and policy makers regarding these new insights may translate to enhanced individual practices and an improved overall health care system to optimize the environment for managing osteoporosis...
Are there differences between men and women prescribed bisphosphonate therapy in canadian subspecialty osteoporosis practices?Anna M Sawka
McMaster University, St. Joseph's Healthcare, Centre for Evaluation of Medicines, Hamilton, Ontario, Canada
J Rheumatol 31:1993-5. 2004..033). CONCLUSION: Osteoporosis may be under-recognized in men until the condition is at an advanced stage. A form of gender bias may exist in recognition and treatment (or referral for treatment) of osteoporosis in men...
What predicts early fracture or bone loss on bisphosphonate therapy?Anna M Sawka
McMaster University, Hamilton, ON, CA
J Clin Densitom 6:315-22. 2003..13, 0.62, p = 0.002). In conclusion, early fracture on bisphosphonate therapy is most strongly predicted by a previous history of fracture and early bone loss is most strongly predicted by the potency of the prescribed bisphosphonate...
Risk factors associated with incident clinical vertebral and nonvertebral fractures in postmenopausal women: the Canadian Multicentre Osteoporosis Study (CaMos)Alexandra Papaioannou
Department of Medicine, St. Joseph's Hospital, McMaster University, Hamilton, Ontario, Canada
Osteoporos Int 16:568-78. 2005..Furthermore, various anthropometric measures, disease conditions, and medications are associated with a new fracture. Identifying postmenopausal women at risk is important given that fracture prevention therapies are now available...
Alendronate once weekly for the prevention and treatment of bone loss in Canadian adult cystic fibrosis patients (CFOS trial)Alexandra Papaioannou
Department of Medicine, McMaster University, Hamilton Health Sciences, Chedoke Site, Building 74, 1200 Main St West, Hamilton, ON, Canada L8N 3Z5
Chest 134:794-800. 2008..A multicenter, randomized, controlled trial was conducted to assess the efficacy, tolerability, and safety of therapy with oral alendronate (FOSAMAX; Merck; Whitehouse Station, NJ) in adults with CF and low bone mass...
A randomized controlled trial of vitamin D dosing strategies after acute hip fracture: no advantage of loading doses over daily supplementationAlexandra Papaioannou
McMaster University, HHSC, St Peter s Hospital Juravinski Research Centre, 88 Maplewood Avenue Hamilton, ON L8M 1W9, Canada
BMC Musculoskelet Disord 12:135. 2011..The primary aim of our study was to examine whether large loading doses in addition to daily vitamin D offered any advantage over a simple daily low-dose vitamin D regimen for increasing vitamin D levels...
Association of larger holes in the trabecular bone at the distal radius in postmenopausal women with type 2 diabetes mellitus compared to controlsJanet M Pritchard
McMaster University, Hamilton, Ontario, Canada
Arthritis Care Res (Hoboken) 64:83-91. 2012..The study objective was to compare trabecular bone microarchitecture of postmenopausal women with type 2 DM and women without type 2 DM...
The natural progression of health-related quality of life: results of a five-year prospective study of SF-36 scores in a normative populationWilma M Hopman
Clinical Research Centre, Kingston General Hospital and Department of Community Health and Epidemiology, Queen s University, Kingston, Ontario, K7L 2V7, Canada
Qual Life Res 15:527-36. 2006..Such norms are important to establish, because the effect of any intervention may be confounded by changes due to the natural progression of HRQOL over time...
Adherence to bisphosphonates and hormone replacement therapy in a tertiary care setting of patients in the CANDOO databaseAlexandra Papaioannou
Department of Medicine, McMaster University, Hamilton, Ontario, Canada
Osteoporos Int 14:808-13. 2003..In conclusion, alendronate users were more likely to discontinue therapy than etidronate users over the follow-up period. Potential barriers to long-term patient adherence to osteoporosis therapies need to be evaluated...
Validation of the GALS musculoskeletal screening exam for use in primary care: a pilot studyKaren A Beattie
Department of Medicine, McMaster University, Hamilton, ON, Canada
BMC Musculoskelet Disord 9:115. 2008..The secondary goal was to examine the incidence of MSK disorders and assess the frequency with which new diagnoses not previously documented in patients' charts were identified...
What are the beliefs, attitudes and practices of front-line staff in long-term care (LTC) facilities related to osteoporosis awareness, management and fracture prevention?Arthur N Lau
Division of Rheumatology and Department of Medicine, St, Joseph s Healthcare and McMaster University, Hamilton, Ontario, Canada
BMC Geriatr 10:73. 2010..A secondary question assessed was the nurse's and PSW's attitudes and beliefs regarding the role and benefits of vitamin D for LTC patients...
The impact of fragility fracture on health-related quality of life : the importance of antifracture therapyTed Xenodemetropoulos
St Joseph's Healthcare, McMaster University, Hamilton, Ontario, Canada
Drugs Aging 21:711-30. 2004..Information collected by HR-QOL instruments may provide new insight as to how to improve quality of life for patients with fractures and how to properly allocate healthcare spending...
Clinical risk factors for fracture in diabetes: a matched cohort analysisLisa Ann Fraser
Department of Medicine, University of Western Ontario, London, Ontario, Canada Department of Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada
J Clin Densitom 14:416-21. 2011..1). Diabetes is a risk factor for major fracture. The ability of traditional CRFs to predict osteoporotic fractures is not influenced by the diagnosis of diabetes...
Are oral bisphosphonates effective in improving lumbar bone mineral density in breast cancer survivors with osteopenia or osteoporosis?Anna M Sawka
Department of Medicine, St. Joseph's Healthcare and McMaster University, Hamilton ON
J Obstet Gynaecol Can 27:759-64. 2005..CONCLUSION: Treatment with alendronate was associated with significantly greater improvements in lumbar spine BMD within one year in breast cancer survivors when compared with treatment with cyclic etidronate or calcium and vitamin D...
