Which document contains pharmacology, toxicology, and prior human experience data on the investigational product to support human studies?

• A. Investigator's Brochure
• B. Interim Clinical Trial/Study Report
• C. Legally Acceptable Representative
• D. Monitoring

Answer: (A)

The Investigator's Brochure is the document that compiles pharmacology, toxicology, and prior human experience data on the investigational product to support human studies. It is prepared by the sponsor and given to investigators and ethics committees, summarizing nonclinical pharmacology and toxicology data, pharmacokinetics, and any available clinical experience with the product. This brochure provides the safety rationale, dosing guidance, and monitoring plans for first-in-human and subsequent trials, and it is updated whenever new information becomes available. The other options do not serve this purpose: an interim clinical trial report presents results from ongoing studies, a legally acceptable representative is a designated person who can act on behalf of a participant, and monitoring refers to the ongoing oversight of trial conduct.