What is the significance of supplying and handling investigational products?

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The primary purpose of supplying and handling investigational products is to ensure proper distribution, storage, and accountability of trial materials. This means making sure each participant gets the correct investigational product in the right dose and quantity, at the right time, and under appropriate storage conditions to preserve quality. It also involves labeling, tracking, and recording all steps—from receipt at the site to dispensing to participants, and eventually return or destruction—so there is an auditable trail. This control protects participant safety by preventing mix-ups, dosing errors, or use of degraded or improper products, and it supports data integrity and regulatory compliance through accurate inventory reconciliation and adherence to the protocol. While recruitment, endpoints, and benchmarking are important to trials, they aren’t the focus of investigational product supply and handling.