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Is it permitted to incentivize participants to complete the study by offering more money for completion?

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About the Author
Proxima CRO Team
Ellie Reynolds, MBE
Regulatory Affairs Manager
Ellie has a Masters in Bioengineering, with a focus in Global Medical Innovation, from Rice University and has worked on multiple medical devices from need identification through the entire development process.

While the entire payment should not be contingent upon completion of the entire study, payment of a small proportion as an incentive for completion of the study is acceptable to FDA, providing that such incentive is not coercive. The IRB should determine that the amount paid as a bonus for completion is reasonable and not so large as to unduly induce subjects to stay in the study when they would otherwise have withdrawn. All information concerning payment, including the amount and schedule of payment(s), should be set forth in the informed consent document.

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