Results 271 to 280 of about 7,990,092 (312)
Some of the next articles are maybe not open access.
The Chymopapain Clinical Trials
Neurosurgery, 1985Abstract The three published randomized clinical trials of chymopapain injection vs. placebo injection for the treatment of herniated lumbar discs are reviewed. Despite some differences, the similarities in selection criteria, technique, and outcome assessment are great enough to justify pooling the results to obtain an overall ...
openaire +2 more sources
Pharmaceutisch Weekblad Scientific Edition, 1983
Randomized controlled clinical trials are being exposed to severe criticism in recent years. It is questioned if the use of placebos in such trials is ethically justified. This and other ethical problems will be discussed in this paper. Ethical problems include, besides the use of placebos, obtainment of informed consent and the belief in 'treatment ...
openaire +2 more sources
Randomized controlled clinical trials are being exposed to severe criticism in recent years. It is questioned if the use of placebos in such trials is ethically justified. This and other ethical problems will be discussed in this paper. Ethical problems include, besides the use of placebos, obtainment of informed consent and the belief in 'treatment ...
openaire +2 more sources
Where are clinical trials going? Society and clinical trials
Journal of Internal Medicine, 2004Abstract.Clinical trials now increasingly impinge on society at large. First there is growing emphasis from health organizations on the need for unbiased evidence about the effectiveness of promoted remedies. Second, as most novel treatments accrue increased costs to society, these need to be evaluated in terms of value for money. Third, there has been
openaire +2 more sources
An agenda for Clinical Trials: clinical trials in the genomic era
Clinical Trials, 2004The mantra of many clinical trialists has been to do randomized clinical trials with broad eligibility and avoid subset analysis. Developments in cancer research, however, have raised some questions about this approach in the genomic era of molecularly targeted therapeutics.
openaire +2 more sources
Clinical trials and clinical trials networks
RespirologyAry Serpa Neto, Rinaldo Bellomo
openaire +2 more sources