Conflicts of Interest

Financial COIs are the most recognized: consulting fees from a pharmaceutical company whose drug you study, stock ownership in a medical device company, or patent royalties related to the research topic. But conflicts extend beyond money. Intellectual COIs occur when a researcher has strong theoretical commitments — they may be biased toward confirming their own published theory. Personal COIs include studying a collaborator's work, reviewing a paper by a former mentor, or having family connections to the research subject. Disclosure requirements vary by context: for journal submissions, ICMJE requires disclosure of all financial relationships from the past 36 months. For grant applications, NIH requires disclosure of significant financial interests over $5,000. For IRB membership, members must recuse themselves from reviewing protocols where they have a conflict. Management goes beyond disclosure. Institutions may require: independent oversight committees, blinded data analysis by unaffiliated statisticians, restriction from certain study roles, or in extreme cases, prohibition from conducting the research. The goal is not to eliminate all conflicts (that would halt most industry-academic collaboration) but to ensure transparency so that bias can be identified and mitigated.