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A platform trial is a type of prospective, disease-focused, [1] adaptive, randomized clinical trial (RCT) that compares multiple, simultaneous and possibly differently-timed interventions against a single, constant control group. [2]
A randomized controlled trial (or randomized control trial; [2] RCT) is a form of scientific experiment used to control factors not under direct experimental control. Examples of RCTs are clinical trials that compare the effects of drugs, surgical techniques, medical devices, diagnostic procedures, diets or other medical treatments. [3] [4]
An RCT is a scientific experiment that is designed to reduce bias when testing a new medical treatment, a social intervention, or another testable hypothesis. In a traditional RCT, the researcher randomly divides the experiment participants into two groups at the same time: One group receives the treatment (the "treatment group")
An N of 1 trial (N=1) is a multiple crossover clinical trial, conducted in a single patient. [1] A trial in which random allocation is used to determine the order in which an experimental and a control intervention are given to a single patient is an N of 1 randomized controlled trial.
A multicenter research trial is a clinical trial that involves more than one independent medical institutions in enrolling and following trial participants. [1] In multicenter trials the participant institutions follow a common treatment protocol and follow the same data collection guidelines, and there is a single coordinating center that receives, processes and analyzes study data.
Using a single standard arm for comparison for all candidates in the trial saves significant costs over individual Phase 3 trials. All data are shared across the industry. [ 32 ] As of January 2016 [update] I-SPY 2 is comparing 11 new treatments against 'standard therapy', and is estimated to complete in Sept 2017. [ 33 ]
Maximize the value of new flooring by keeping the cost proportionate to your home’s value. “If you spend too much on new flooring, you will not be able to get your money back,” Harris said ...
Standard Univariate ANOVA F test—This test is commonly used given only two levels of the within-subjects factor (i.e. time point 1 and time point 2). This test is not recommended given more than 2 levels of the within-subjects factor because the assumption of sphericity is commonly violated in such cases.