Which ICH guideline covers the structure and content of clinical study reports?

• A. FDA Guidelines for Clinical Trials.
• B. ICH Guideline for Structure and Content of Clinical Study Reports.
• C. ICH Guideline for Good Clinical Practice.
• D. ICH Guideline on Pharmacovigilance.

Answer: (B)

The key concept is that the structure and content of clinical study reports are defined by a specific ICH guideline dedicated to that topic. This guideline outlines how a CSR should be organized, what sections must be included (such as methods, results, and conclusions), and the level of detail required in each part, to ensure consistent reporting across studies and regulatory submissions. The reason this is the best choice is that it directly specifies the format and content of the CSR itself, rather than addressing broader trial conduct or safety topics. Other options don’t fit because the FDA guidelines are separate from ICH, the ICH Guideline for Good Clinical Practice focuses on overall trial conduct and ethics, and the ICH Guideline on Pharmacovigilance deals with safety reporting rather than the CSR’s structure.