A clinical research study that was initially approved by a full IRB committee is approaching its one-year approval anniversary. What is the primary purpose of the IRB's continuing review for this ongoing study?
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A
To verify the accuracy of the data collected and ensure it aligns with the study's primary objectives.
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B
To provide a formal summary of enrollment statistics to the study sponsor and regulatory authorities.
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C
To renegotiate the site's budget based on the complexity and number of participants enrolled.
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D
To reassess the risk-benefit ratio and ensure the continued protection of the rights and welfare of research participants.