In a blinded study who are the key persons have access to see the Randomization schedule ?
LW: Please review the response to #3 above CHP: No one sees the randomization schedule (as per answer to #3 above) or has access to it until there is a need to break it for patient safety reasons. Usually the study statistician or possibly the pharmacist has the sealed codes. It is my recommendation that the PI not be involved in this process.
