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Selected Works

Charles Weijer

Controlled Clinical Trials

Articles 1 - 9 of 9

Full-Text Articles in Arts and Humanities

The Ethics Of Placebo-Controlled Trials, Charles Weijer May 2003

The Ethics Of Placebo-Controlled Trials, Charles Weijer

Charles Weijer

No abstract provided.


Is The Use Of Placebo Controls Ethically Permissible In Clinical Trials Of Agents Intended To Reduce Fractures In Osteoporosis?, Baruch Brody, Nancy Dickey, Susan Ellenberg, Robert Heaney, Robert Levine, Richard O'Brien, Ruth Purtilo, Charles Weijer May 2003

Is The Use Of Placebo Controls Ethically Permissible In Clinical Trials Of Agents Intended To Reduce Fractures In Osteoporosis?, Baruch Brody, Nancy Dickey, Susan Ellenberg, Robert Heaney, Robert Levine, Richard O'Brien, Ruth Purtilo, Charles Weijer

Charles Weijer

Substantial progress has been made in developing treatments that reduce the risk of fractures in osteoporosis. However, available treatments are only partially effective, they are not widely used, and there is need to search for more effective means of fracture prevention. Currently known effective means of reducing fractures were found using randomized placebo-controlled trials. The use of placebo controls in clinical trials has been a subject of significant controversy in recent years. The Declaration of Helsinki revision of October 2000 caused great concern among clinical investigators about the future use of placebo controls if known effective therapeutic agents are available. …


The Ethics Of Placebo-Controlled Trials, Charles Weijer, Kathleen Glass Jan 2002

The Ethics Of Placebo-Controlled Trials, Charles Weijer, Kathleen Glass

Charles Weijer

No abstract provided.


Thinking Clearly About Research Risk: Implications Of The Work Of Benjamin Freedman, Charles Weijer Oct 1999

Thinking Clearly About Research Risk: Implications Of The Work Of Benjamin Freedman, Charles Weijer

Charles Weijer

No abstract provided.


Placebo-Controlled Studies In Schizophrenia: Ethical And Scientific Perspectives. Panel Discussion, T. Lemmens, P. Appelbaum, W. Carpenter, C. Mccarthy, C. Peterson, D. Streiner, Charles Weijer Feb 1999

Placebo-Controlled Studies In Schizophrenia: Ethical And Scientific Perspectives. Panel Discussion, T. Lemmens, P. Appelbaum, W. Carpenter, C. Mccarthy, C. Peterson, D. Streiner, Charles Weijer

Charles Weijer

No abstract provided.


Placebo-Controlled Trials In Schizophrenia: Are They Ethical? Are They Necessary?, Charles Weijer Feb 1999

Placebo-Controlled Trials In Schizophrenia: Are They Ethical? Are They Necessary?, Charles Weijer

Charles Weijer

The current controversy as to the proper role of the placebo control in the evaluation of new treatments for schizophrenia requires an analysis that is sensitive to both ethical and scientific issues. Clinical equipoise, widely regarded as the moral foundation of the randomized controlled trial (RCT), requires the use of best available treatment as the control in RCT. Scientific criticisms of the use of an active control are examined and none present an insuperable barrier to the use of an active control. Indeed, scrutiny of the most recent argument for the use of placebo controls, 'assay sensitivity', suggests that the …


Placebo Controls Are Not Good Science, Charles Weijer Aug 1996

Placebo Controls Are Not Good Science, Charles Weijer

Charles Weijer

No abstract provided.


Placebo Orthodoxy In Clinical Research I: Empirical And Methodological Myths, Benjamin Freedman, Charles Weijer, Kathleen Glass Dec 1995

Placebo Orthodoxy In Clinical Research I: Empirical And Methodological Myths, Benjamin Freedman, Charles Weijer, Kathleen Glass

Charles Weijer

No abstract provided.


Placebo Orthodoxy In Clinical Research Ii: Ethical, Legal, And Regulatory Myths, Benjamin Freedman, Kathleen Glass, Charles Weijer Dec 1995

Placebo Orthodoxy In Clinical Research Ii: Ethical, Legal, And Regulatory Myths, Benjamin Freedman, Kathleen Glass, Charles Weijer

Charles Weijer

No abstract provided.