Before revision: Outline of types of designs for clinical studies Treatment studies Randomized controlled trial Blind trial Non-blind trial Adaptive clinical trial Nonrandomized trial (quasi-experiment) Interrupted time series design (measures on a sample or a series of samples from the same population are obtained several times before and after a manipulated event or a naturally occurring event) - considered a type of quasi-experiment Observational studies 1.
After revision: Platform TrialsOutline of types of designs for clinical studies Treatment studies Randomized controlled trial Blind trial Non-blind trial Adaptive clinical trial Nonrandomized trial (quasi-experiment) Interrupted time series design (measures on a sample or a series of samples from the same population are obtained several times before and after a manipulated event or a naturally occurring event) - considered a type of quasi-experiment Observational studies 1.