What do you call a clinical trial conducted according to a single protocol but at more than one site?

What do you call a clinical trial conducted according to a single protocol but at more than one site?

• A. Multicenter Trial
• B. Investigational Product
• C. Investigator
• D. Monitoring

Answer: (A)

Running a study at multiple locations using the same protocol is called a multicenter trial. This design allows enrollment from diverse sites while keeping procedures, data collection, and assessments consistent, which helps make the results more generalizable. The other terms refer to different aspects: the Investigational Product is the drug or device being tested, not the study’s geographic scope; the Investigator is the person conducting the trial at a site; Monitoring is the oversight activity to ensure compliance and participant safety.

Running a study at multiple locations using the same protocol is called a multicenter trial. This design allows enrollment from diverse sites while keeping procedures, data collection, and assessments consistent, which helps make the results more generalizable. The other terms refer to different aspects: the Investigational Product is the drug or device being tested, not the study’s geographic scope; the Investigator is the person conducting the trial at a site; Monitoring is the oversight activity to ensure compliance and participant safety.