Significance of Placebo control trial
A placebo control trial is a clinical trial method where participants are divided into two groups: one receiving the treatment being tested and the other receiving a placebo. This design enables researchers to compare the effects of the treatment against the placebo, thereby evaluating its efficacy. By employing this approach, the true impact of the treatment can be assessed more accurately, ensuring that the results are not influenced by participants' expectations or psychological factors.
Synonyms: Placebo-controlled trial
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
The concept of Placebo control trial in scientific sources
A placebo control trial is a clinical study design comparing the effects of a treatment against a placebo, enabling researchers to evaluate the treatment's efficacy by contrasting outcomes between the test group and the control group.
From: AYU (Journal of Research in Ayurveda)
(1) A clinical study design where the effects of a treatment are compared with a placebo to evaluate the treatment's efficacy.[1]
From: World Journal of Pharmaceutical Research
(1) A clinical trial method where one group receives the treatment being tested while the other group receives a placebo, allowing for comparison of effects.[2]