investigational agents

These are, however, investigational agents which have not yet been tried in humans.

Other alternative induction regimens, including high-dose cytarabine alone or investigational agents, may also be used.

It reflected the self-reported, current health status among 358 "exposed" individuals and 164 unexposed "control" subjects and found no conclusive evidence that receipt of investigational agents was related to any adverse health outcomes.

But he said, "We believe that we have built sufficient safeguards into the parallel track program to ensure that it neither compromises drug approval and the clinical trial process nor delays the speedy delivery of promising investigational agents from the laboratory to the bedside."