The study pathologist's role in GLP studies: a regulator's perspective

Results of early nonclinical "General Toxicology" studies are used to set a safe starting dose for first-in-human (FIH) clinical trials. In FIH trials, the research subjects are typically healthy volunteers who have little to gain but much to lose if a trial goes wrong. With that in mind, good laboratory practice regulations require that a standardized system be used for the conduct, documentation, and retention of study-related materials. The study pathologist, working within that system of standards, documentation, and oversight, is key to the identification of potential target organs of toxicity and other toxicologically significant findings.