repeat rule

repeat rule

A clinical trial term for a guide for repeating activities specified in a study protocol—e.g., number of cycles and criteria for stopping the trial.
References in periodicals archive ?
They don't want leaves from the highway to "contaminate" these bins - and repeat rule breakers could face hefty fines.
UCLA won its only national title in 1954 but did not play in a title game because of the Rose Bowl's no repeat rule.