However even the excellent performance of a trial which is not worth doing is fruitless.doi:10.1007/s11948-004-0065-xJacek Sp?awińskiJerzy Ku?niarKluwer Academic PublishersScience and Engineering EthicsJacek Spławiński, Jerzy Kuźniar. (2004) Clinical trials: active control vs placebo — ...
controlled clinical trial Acronyms A study that compares one or more intervention groups to one or more control groups. Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved. Want to thank TFD for its existence?Tell a friend about us, add a link to this page, or visitthe...
The National Institute of Health's definition of aclinical trialis a research study in which one or more human subjects are prospectively assigned to one or more interventions (which may include placebo or other control) to evaluate the effects of those interventions on health-related biomedical or...
Placebo concurrent control—In thisclinical trial designan inert substance or an intervention is used as placebo. The placebo used should have the same formulation, appearance, and frequency of the active drug. With such a trial design, one can differentiate the outcome due to new product or ...
It should be re-emphasized that the gold standard methodology for deriving firm information regarding the impact of the treatment on outcomes remains the randomized, double-blinded, placebo-controlled trial, with hard, well-defined primary end points of major clinical importance(23). It should also...
Treatment of Levodopainduced dyskinesia with Vitamin D: A Randomized, double-blind, placebo-controlled trial. Dyskinesia refers to any involuntary movement, such as chorea, dystonia, ballism that affect any part of the body. Levodopa-induced dyskinesia is a neurolo... Amir,Hassan,Habibi,... -...
no other trial compared a single, moderate dose of psilocybin to a placebo condition. psilocybin被认为是一种新的,快速有效的抑郁症治疗方法.在开放标签环境中或与等待名单组相比,连续两次给药可显著降低症状严重程度.据我们所知,迄今...
A randomized, double-blind, placebo-controlled trial was conducted. In all, 100 consecutive, eligible patients with OLP presenting to the oral medicine clinic at the University of California, San Francisco, were to be selected. Two interim analyses were to be conducted during the trial. The ...
A trial of thalidomide was initiated but stopped early because 10 out of 12 patients in the thalidomide group died compared with 3 out of 10 on placebo treatment (Wolkenstein et al., 1998). That trial also found that those in the thalidomide group had an unexpected increase in tumor ...
The purpose of the clinical superiority trial of medical devices is to confirm that the effectiveness/safety of the experimental device is better than the control device/standard treatment method/placebo control, and the difference is greater than the pre-set superiority value, that is, the diff...