Significance of Controlled trial
Controlled trial refers to a research method used to evaluate the effectiveness of treatment interventions by comparing a group receiving the treatment to a control group that may receive a placebo or standard care. These trials are essential for determining the real efficacy of various treatments, including those for diseases like COVID-19 or conditions such as diarrhea. The systematic comparison in controlled trials provides valuable insights into treatment outcomes and the mechanistic understanding of interventions.
Synonyms: Randomized trial, Clinical trial, Experimental study, Intervention study, Comparative trial, Controlled study
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
The concept of Controlled trial in scientific sources
A Controlled trial is a research method utilized to examine the effectiveness of various treatment regimens for pediatric diarrhea, allowing for a systematic comparison of outcomes between different groups of patients.
From: The Malaysian Journal of Medical Sciences
(1) This is a type of research study where one or more interventions are compared to a control group, but random assignment of participants may not be reported.[1] (2) Research studies that are designed to test the efficacy of a treatment by comparing outcomes against a control group.[2]