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DateTitleContributor(s)
2014-08-06Looking inside the black box: results of a theory-based process evaluation exploring the results of a randomized controlled trial of printed educational messages to increase primary care physicians’ diabetic retinopathy referrals [Trial registration number ISRCTN72772651]Grimshaw, Jeremy M; Presseau, Justin; Tetroe, Jacqueline; Eccles, Martin P; Francis, Jill J; Godin, Gaston; Graham, Ian D; Hux, Janet E; Johnston, Marie; Légaré, France; Lemyre, Louise; Robinson, Nicole; Zwarenstein, Merrick
2014-08-06Printed educational messages aimed at family practitioners fail to increase retinal screening among their patients with diabetes: a pragmatic cluster randomized controlled trial [ISRCTN72772651]Zwarenstein, Merrick; Shiller, Susan K; Croxford, Ruth; Grimshaw, Jeremy M; Kelsall, Diane; Paterson, J M; Laupacis, Andreas; Austin, Peter C; Tu, Karen; Yun, Lingsong; Hux, Janet E
2016-09-13A theory-based process evaluation alongside a randomised controlled trial of printed educational messages to increase primary care physicians’ prescription of thiazide diuretics for hypertension [ISRCTN72772651]Presseau, Justin; Grimshaw, Jeremy M; Tetroe, Jacqueline M; Eccles, Martin P; Francis, Jill J; Godin, Gaston; Graham, Ian D; Hux, Janet E; Johnston, Marie; Légaré, France; Lemyre, Louise; Robinson, Nicole; Zwarenstein, Merrick
2016-09-17Printed educational messages fail to increase use of thiazides as first-line medication for hypertension in primary care: a cluster randomized controlled trial [ISRCTN72772651]Zwarenstein, Merrick; Grimshaw, Jeremy M; Presseau, Justin; Francis, Jill J; Godin, Gaston; Johnston, Marie; Eccles, Martin P; Tetroe, Jacqueline; Shiller, Susan K; Croxford, Ruth; Kelsall, Diane; Paterson, J. M; Austin, Peter C; Tu, Karen; Yun, Lingsong; Hux, Janet E
2012-07-26What is the role and authority of gatekeepers in cluster randomized trials in health research?Gallo, Antonio; Weijer, Charles; White, Angela; Grimshaw, Jeremy M; Boruch, Robert; Brehaut, Jamie C; Donner, Allan; Eccles, Martin P; McRae, Andrew D; Saginur, Raphael; Zwarenstein, Merrick; Taljaard, Monica
2011-04-20Ethical issues posed by cluster randomized trials in health researchWeijer, Charles; Grimshaw, Jeremy M; Taljaard, Monica; Binik, Ariella; Boruch, Robert; Brehaut, Jamie C; Donner, Allan; Eccles, Martin P; Gallo, Antonio; McRae, Andrew D; Saginur, Raphael; Zwarenstein, Merrick
2012-08-01Allocation techniques for balance at baseline in cluster randomized trials: a methodological reviewIvers, Noah M; Halperin, Ilana J; Barnsley, Jan; Grimshaw, Jeremy M; Shah, Baiju R; Tu, Karen; Upshur, Ross; Zwarenstein, Merrick
2010-12-17Feedback GAP: study protocol for a cluster-randomized trial of goal setting and action plans to increase the effectiveness of audit and feedback interventions in primary careIvers, Noah M; Tu, Karen; Francis, Jill; Barnsley, Jan; Shah, Baiju; Upshur, Ross; Kiss, Alex; Grimshaw, Jeremy M; Zwarenstein, Merrick
2011-07-26Who is the research subject in cluster randomized trials in health research?McRae, Andrew D; Weijer, Charles; Binik, Ariella; White, Angela; Grimshaw, Jeremy M; Boruch, Robert; Brehaut, Jamie C; Donner, Allan; Eccles, Martin P; Saginur, Raphael; Zwarenstein, Merrick; Taljaard, Monica
2011-05-11Does clinical equipoise apply to cluster randomized trials in health research?Binik, Ariella; Weijer, Charles; McRae, Andrew D; Grimshaw, Jeremy M; Boruch, Robert; Brehaut, Jamie C; Donner, Allan; Eccles, Martin P; Saginur, Raphael; Taljaard, Monica; Zwarenstein, Merrick