G
Gerald A. Posen
Researcher at University of British Columbia
Publications - 10
Citations - 1377
Gerald A. Posen is an academic researcher from University of British Columbia. The author has contributed to research in topics: Hemodialysis & Erythropoietin. The author has an hindex of 9, co-authored 10 publications receiving 1349 citations.
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Journal ArticleDOI
Canadian Hemodialysis Morbidity Study
David N. Churchill,D. Wayne Taylor,Richard J. Cook,Patricia Laplante,Paul E. Barre,Pierre Cartier,William P. Fay,Marc Goldstein,Kailash Jindal,Henry Mandin,John K. McKenzie,Norman Muirhead,Patrick S. Parfrey,Gerald A. Posen,David Slaughter,Raymond A. Ulan,Ronald Werb +16 more
TL;DR: The objective of this study was to determine the probabilities of specific morbid events or death among patients with end-stage renal disease treated by hemodialysis, and older age and history of cardiovascular disease were independently associated with a greater probability of death.
Journal ArticleDOI
Effect of hemoglobin levels in hemodialysis patients with asymptomatic cardiomyopathy
Robert N. Foley,Patrick S. Parfrey,Janet Morgan,Paul E. Barre,Patricia Campbell,Pierre Cartier,Douglas Coyle,Adrian Fine,Paul Handa,Iris Kingma,Cathy Y. Lau,Adeera Levin,David C. Mendelssohn,Norman Muirhead,T. Brendan Murphy,Richard K. Plante,Gerald A. Posen,George A. Wells +17 more
TL;DR: Normalization of hemoglobin does not lead to regression of established concentric LV hypertrophy or LV dilation, and it may, however, prevent the development of LV dilated and it leads to improved quality of life.
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A Prospective Randomized Trial of Plasma Exchange as Additive Therapy in Idiopathic Crescentic Glomerulonephritis
Edward H. Cole,Daniel Cattran,Alexander B. Magil,Celia Greenwood,David Churchill,David Sutton,William C. Clark,Peter Morrin,Gerald A. Posen,Keevin Bernstein,Roland Dyck +10 more
TL;DR: It is concluded that plasma exchange offers no additional therapeutic benefit to patients with idiopathic rapidly progressive glomerulonephritis (RPGN) who are not dialysis-dependent at presentation.
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Anti-Erythropoietin Antibody-Mediated Pure Red Cell Aplasia after Treatment with Recombinant Erythropoietin Products: Recommendations for Minimization of Risk
Denis Cournoyer,Edwin B. Toffelmire,George A. Wells,Dwayne L. Barber,Brendan J. Barrett,Robert Delage,Donna L. Forrest,Raymonde F. Gagnon,Elizabeth A. Harvey,Pierre Laneuville,Bruce Patterson,Man-Chiu Poon,Gerald A. Posen,Hans A. Messner +13 more
TL;DR: There is currently no evidence that other products are safer than Ab+ PRCA, and the subcutaneous administration of HSA-containing Eprex is riskier than intravenous Epogen and intravenous HSA/subcutaneous NeoRecormon is riskiest than intravenously Epogen.
Journal ArticleDOI
Comparison of Subcutaneous and Intravenous Recombinant Human Erythropoietin for Anemia in Hemodialysis Patients with Significant Comorbid Disease
Norman Muirhead,David N. Churchill,Marc Goldstein,Steven P. Nadler,Gerald A. Posen,Cindy J. Wong,David Slaughter,Patricia Laplante +7 more
TL;DR: Quality of life estimated by a disease-specific Kidney Disease Questionnaire improved significantly during rHuEPO therapy in both groups and there was no significant change in dialysis prescription throughout the study.