Alexander G Logan

Summary

Affiliation: Samuel Lunenfeld Research Institute
Country: Canada

Publications

  1. doi request reprint Attitudes of primary care physicians and their patients about home blood pressure monitoring in Ontario
    Alexander G Logan
    Prosserman Centre for Health Research, Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Department of Family and Community Medicine, University of Toronto, Canada
    J Hypertens 26:446-52. 2008
  2. ncbi request reprint Relationship of systolic BP to obstructive sleep apnea in patients with heart failure
    Don D Sin
    Sleep Research Laboratory, Toronto Rehabilitation Institute, ON, Canada
    Chest 123:1536-43. 2003
  3. pmc Nocturnal blood pressure profiles among normotensive, controlled hypertensive and refractory hypertensive subjects
    Oded Friedman
    Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Ontario M5G 1X5, Canada
    Can J Cardiol 25:e312-6. 2009
  4. ncbi request reprint Mobile phone-based remote patient monitoring system for management of hypertension in diabetic patients
    Alexander G Logan
    Prosserman Centre for Health Research, Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Canada
    Am J Hypertens 20:942-8. 2007
  5. doi request reprint Effect of home blood pressure telemonitoring with self-care support on uncontrolled systolic hypertension in diabetics
    Alexander G Logan
    Prosserman Centre for Health Research, Samuel Lunenfeld Research Institute, Mount Sinai Hospital, 435 600 University Avenue, Toronto, Ontario M5G 1X5, Canada
    Hypertension 60:51-7. 2012
  6. pmc Telemanagement of hypertension: a qualitative assessment of patient and physician preferences
    Nancy V D Halifax
    Centre for Global eHealth Innovation, University Health Network, Mount Sinai Hospital, Toronto, Ontario
    Can J Cardiol 23:591-4. 2007
  7. doi request reprint Relationship between overnight rostral fluid shift and obstructive sleep apnea in drug-resistant hypertension
    Oded Friedman
    Mount Sinai Hospital, Toronto, Ontario, Canada
    Hypertension 56:1077-82. 2010
  8. doi request reprint Influence of lower body positive pressure on upper airway cross-sectional area in drug-resistant hypertension
    Oded Friedman
    Prosserman Center for Health Research, Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada
    Hypertension 61:240-5. 2013
  9. doi request reprint Relationship between self-reported sleep duration and changes in circadian blood pressure
    Oded Friedman
    Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada
    Am J Hypertens 22:1205-11. 2009
  10. doi request reprint Independent association of drug-resistant hypertension to reduced sleep duration and efficiency
    Oded Friedman
    Prosserman Centre for Health Research, Samuel Lunenfeld Research Institute of the Mount Sinai Hospital, Toronto, Ontario, Canada
    Am J Hypertens 23:174-9. 2010

Collaborators

Detail Information

Publications37

  1. doi request reprint Attitudes of primary care physicians and their patients about home blood pressure monitoring in Ontario
    Alexander G Logan
    Prosserman Centre for Health Research, Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Department of Family and Community Medicine, University of Toronto, Canada
    J Hypertens 26:446-52. 2008
    ..Guidelines recommend home blood pressure monitoring (HBPM) to improve blood pressure control, but the attitudes of primary care physicians and their hypertensive patients towards its use are not known...
  2. ncbi request reprint Relationship of systolic BP to obstructive sleep apnea in patients with heart failure
    Don D Sin
    Sleep Research Laboratory, Toronto Rehabilitation Institute, ON, Canada
    Chest 123:1536-43. 2003
    ..Our objective was to determine whether OSA would be associated with elevated daytime BP in medically treated patients with CHF...
  3. pmc Nocturnal blood pressure profiles among normotensive, controlled hypertensive and refractory hypertensive subjects
    Oded Friedman
    Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Ontario M5G 1X5, Canada
    Can J Cardiol 25:e312-6. 2009
    ..Nocturnal blood pressure abnormalities are independently associated with an increased risk of death and cardiovascular disease. It is unclear, however, whether they are related to the presence or severity of hypertension...
  4. ncbi request reprint Mobile phone-based remote patient monitoring system for management of hypertension in diabetic patients
    Alexander G Logan
    Prosserman Centre for Health Research, Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Canada
    Am J Hypertens 20:942-8. 2007
    ..The objectives of this study were to develop and pilot-test a home BP tele-management system that actively engages patients in the process of care...
  5. doi request reprint Effect of home blood pressure telemonitoring with self-care support on uncontrolled systolic hypertension in diabetics
    Alexander G Logan
    Prosserman Centre for Health Research, Samuel Lunenfeld Research Institute, Mount Sinai Hospital, 435 600 University Avenue, Toronto, Ontario M5G 1X5, Canada
    Hypertension 60:51-7. 2012
    ..Home blood pressure monitoring alone had no effect on blood pressure. Promoting patient self-care may have negative psychological effects...
  6. pmc Telemanagement of hypertension: a qualitative assessment of patient and physician preferences
    Nancy V D Halifax
    Centre for Global eHealth Innovation, University Health Network, Mount Sinai Hospital, Toronto, Ontario
    Can J Cardiol 23:591-4. 2007
    ..Major design flaws and high operating costs, however, have hindered its adoption by physicians and patients...
  7. doi request reprint Relationship between overnight rostral fluid shift and obstructive sleep apnea in drug-resistant hypertension
    Oded Friedman
    Mount Sinai Hospital, Toronto, Ontario, Canada
    Hypertension 56:1077-82. 2010
    ..Our findings support the concept that fluid redistribution centrally during sleep accounts for the high prevalence of obstructive sleep apnea in drug-resistant hypertension...
  8. doi request reprint Influence of lower body positive pressure on upper airway cross-sectional area in drug-resistant hypertension
    Oded Friedman
    Prosserman Center for Health Research, Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada
    Hypertension 61:240-5. 2013
    ....
  9. doi request reprint Relationship between self-reported sleep duration and changes in circadian blood pressure
    Oded Friedman
    Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada
    Am J Hypertens 22:1205-11. 2009
    ..The relationship, however, between these two entities remains unclear. This study was undertaken to determine whether abnormal sleep duration is associated with nondipping status and elevated morning surge...
  10. doi request reprint Independent association of drug-resistant hypertension to reduced sleep duration and efficiency
    Oded Friedman
    Prosserman Centre for Health Research, Samuel Lunenfeld Research Institute of the Mount Sinai Hospital, Toronto, Ontario, Canada
    Am J Hypertens 23:174-9. 2010
    ..The objective of this study was to test the hypothesis that short sleep duration is associated with resistant hypertension (RH) independently of OSA, which can itself disrupt and shorten sleep...
  11. ncbi request reprint Sleep apnea and cardiovascular disease
    Alexander G Logan
    Mount Sinai Hospital, 435 600 University Avenue, Toronto, ON, M5G 1X5, Canada
    Curr Hypertens Rep 12:182-8. 2010
    ....
  12. doi request reprint Hypertension in aging patients
    Alexander G Logan
    Mount Sinai Hospital, 435 600 University Avenue, Toronto, ON M5G 1X5, Canada
    Expert Rev Cardiovasc Ther 9:113-20. 2011
    ..Future management will likely focus on intervening earlier to prevent accelerated vascular aging and irreversible arterial damage...
  13. doi request reprint The price of obstructive sleep apnea-hypopnea: hypertension and other ill effects
    Oded Friedman
    Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Division of Nephrology, Mount Sinai Hospital and University Health Network, and Department of Medicine, University of Toronto, Toronto, Ontario, Canada
    Am J Hypertens 22:474-83. 2009
    ....
  14. ncbi request reprint Heterogeneity in IBD allele sharing among covariate-defined subgroups: issues and findings for affected relatives
    Shelley B Bull
    Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Ont, Canada
    Hum Hered 56:94-106. 2003
    ..In this report, we highlight issues that arise in studies of families with affected relatives...
  15. doi request reprint Transforming hypertension management using mobile health technology for telemonitoring and self-care support
    Alexander G Logan
    Prosserman Centre for Health Research, Samuel Lunenfeld Research Institute of the Mount Sinai Hospital, Ontario, Canada
    Can J Cardiol 29:579-85. 2013
    ..Nonetheless, the inability of most electronic medical record systems to receive and process information from mobile devices continues to be a major impediment in realizing the full potential of mHealth technology...
  16. ncbi request reprint Sympathoadrenal mechanisms in the pathogenesis of sleep apnea-related hypertension
    Oded Friedman
    Mount Sinai Hospital, 600 University Avenue, Toronto, Ontario M5G 1X5, Canada
    Curr Hypertens Rep 11:212-6. 2009
    ..Taken together, these findings strengthen the claim that the sympathoadrenal pressor system is essential for the development of the hypertensive state in individuals with OSAH...
  17. ncbi request reprint Molecular variants of the thiazide-sensitive Na+-Cl- cotransporter in hypertensive families
    Andras P Keszei
    Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Canada
    J Hypertens 25:2074-81. 2007
    ..The thiazide-sensitive Na-Cl cotransporter (TSC) is involved in the fine regulation of sodium excretion by the kidney, and an increase in its activity causes salt-sensitive hypertension and hypercalciuria...
  18. ncbi request reprint Ethnic differences in relative risk of idiopathic calcium nephrolithiasis in North America
    Andrew Mente
    Prosserman Centre for Health Research, Samuel Lunenfeld Research Institute, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
    J Urol 178:1992-7; discussion 1997. 2007
    ..We determined the relative risk of calcium nephrolithiasis among people of different ethnic backgrounds living in the same geographic region...
  19. doi request reprint Effect of intensified diuretic therapy on overnight rostral fluid shift and obstructive sleep apnoea in patients with uncontrolled hypertension
    Takatoshi Kasai
    aSleep Research Laboratories of the University Health Network Toronto Rehabilitation Institute and Toronto General Hospital bCentre for Sleep Medicine and Circadian Biology, University of Toronto cDepartment of Medicine, Mount Sinai Hospital, New York, New York, USA dProsserman Centre for Health Research, Samuel Lunenfeld Research Institute of the Mount Sinai Hospital eDepartment of Medicine, University of Toronto, Toronto, Ontario, Canada
    J Hypertens 32:673-80. 2014
    ....
  20. doi request reprint Using an electronic self-management tool to support patients with chronic kidney disease (CKD): a CKD clinic self-care model
    Stephanie W Ong
    Division of Nephrology, University Health Network, Toronto, ON, Canada
    Semin Dial 26:195-202. 2013
    ..In this review, we discuss the rationale and vision of incorporating an electronic self-management tool to support the care of patients with CKD...
  21. doi request reprint Urinary potassium is a clinically useful test to detect a poor quality diet
    Andrew Mente
    Prosserman Centre for Health Research, Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Ontario M5T 3L9, Canada
    J Nutr 139:743-9. 2009
    ..Urinary K(+) provides a summary measure of diet quality, is significantly related to BMI, blood pressure, and heart rate, and may be useful clinically to detect poor dietary habits and monitor response to dietary interventions...
  22. doi request reprint Incidence and risk factors for cardiovascular events and death in pediatric renal transplant patients: a single center long-term outcome study
    Susan M Koshy
    Division of Nephrology, Department of Pediatrics, SickKids Hospital, Toronto, ON, Canada
    Pediatr Transplant 13:1027-33. 2009
    ..The rates of developing CV disease and dying prematurely are extraordinarily high in PRTx, underscoring the need for early and aggressive intervention to reduce the burden of suffering in this patient population...
  23. doi request reprint Association between refractory hypertension and obstructive sleep apnea
    Pimon Ruttanaumpawan
    Sleep Research Laboratory of the Toronto Rehabilitation Institute, Toronto, Ontario, Canada
    J Hypertens 27:1439-45. 2009
    ..Rapid eye movement (REM) sleep deprivation can raise blood pressure in animals. However, a potential relationship of OSA and REM sleep time with RHT has not been examined...
  24. pmc Can nocturnal hypertension predict cardiovascular risk?
    Oded Friedman
    Samuel Lunenfeld Research Institute, Division of Nephrology, Mount Sinai Hospital
    Integr Blood Press Control 2:25-37. 2009
    ....
  25. ncbi request reprint High urinary calcium excretion and genetic susceptibility to hypertension and kidney stone disease
    Andrew Mente
    Department of Medicine, Division of Nephrology, Mount Sinai Hospital, Room 435, 600 University Avenue, Toronto, Ont M5G1X5, Canada
    J Am Soc Nephrol 17:2567-75. 2006
    ..Although an environmental effect cannot be excluded fully, our findings suggest that the disturbance in calcium metabolism in hypertension and KSD has a genetic basis...
  26. ncbi request reprint Familial aggregation of diabetes and hypertension in a case-control study of colorectal neoplasia
    Paula M Brauer
    Department of Public Health Sciences, University of Toronto, Ontario, Canada
    Am J Epidemiol 156:702-13. 2002
    ..Family studies are needed to understand the contribution of specific environmental and genetic factors in accounting for the disease aggregations...
  27. ncbi request reprint Balloon angioplasty or medical therapy for hypertensive patients with atherosclerotic renal artery stenosis? A meta-analysis of randomized controlled trials
    Alain J Nordmann
    Department of Medicine, University Health Network, Toronto, Ontario, Canada
    Am J Med 114:44-50. 2003
    ..The optimal treatment for hypertensive patients with atherosclerotic renal artery stenosis is controversial. We performed a meta-analysis comparing the effects of balloon angioplasty and medical therapy in these patients...
  28. pmc Transforming growth factor beta-1 (TGFB1) and peak bone mass: association between intragenic polymorphisms and quantitative ultrasound of the heel
    Peter Tzakas
    Dept of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
    BMC Musculoskelet Disord 6:29. 2005
    ..However, a comprehensive look at multiple SNPs at this locus for their association with indices of peak bone mass has not been reported...
  29. ncbi request reprint The cost effectiveness of ACE inhibitors as first-line antihypertensive therapy
    Alain J Nordmann
    The Programme in Clinical Epidemiology and Health Care Research, University of Toronto, Toronto, Ontario, Canada
    Pharmacoeconomics 21:573-85. 2003
    ..Current hypertension guidelines differ in their recommendations for first-line antihypertensive therapy...
  30. ncbi request reprint Primary-care physicians' views about the use of home/self blood pressure monitoring: nationwide survey in Hungary
    Andras Tisler
    First Department of Medicine, Semmelweis University, Budapest, Hungary
    J Hypertens 24:1729-35. 2006
    ..To obtain unbiased views of primary-care physicians about home blood pressure monitoring (HBPM)...
  31. ncbi request reprint Lifestyle modifications to prevent hypertension
    Alexander G Logan
    JAMA 289:843; author reply 843-4. 2003
  32. pmc The 2007 Canadian Hypertension Education Program recommendations for the management of hypertension: part 2 - therapy
    Nadia A Khan
    Division of General Internal Medicine, University of British Columbia, Vancouver, British Columbia
    Can J Cardiol 23:539-50. 2007
    ..To provide updated, evidence-based recommendations for the prevention and management of hypertension in adults...
  33. ncbi request reprint The 2005 Canadian Hypertension Education Program recommendations for the management of hypertension: part II - therapy
    Nadia A Khan
    Division of General Internal Medicine, University of British Columbia, Vancouver, Canada
    Can J Cardiol 21:657-72. 2005
    ..To provide updated, evidence-based recommendations for the management of hypertension in adults...
  34. ncbi request reprint Lifestyle modifications to prevent and manage hypertension for exercise physiologists and fitness professionals
    Veronica K Jamnik
    Kinesiology and Health Sci, York Univ, Bethune College, Toronto, ON
    Can J Appl Physiol 30:754-61. 2005
    ....
  35. pmc The 2006 Canadian Hypertension Education Program recommendations for the management of hypertension: Part II - Therapy
    N A Khan
    Division of General Internal Medicine, University of British Columbia, Vancouver, BC, Canada
    Can J Cardiol 22:583-93. 2006
    ..To provide updated, evidence-based recommendations for the management of hypertension in adults...
  36. ncbi request reprint DASH Diet: time for a critical appraisal?
    Alexander G Logan
    Am J Hypertens 20:223-4. 2007
  37. ncbi request reprint High urinary excretion of uric acid combined with high excretion of calcium links kidney stone disease to familial hypertension
    Andras Tisler
    First Department of Medicine, Semmelweis University, 2 A Koranyi S u, H 1083 Budapest, Hungary
    Nephrol Dial Transplant 17:253-9. 2002
    ....