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Clinical Trials

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Questions and Answers

Which of the following is NOT a purpose of clinical trials?

To generate data on dosage, safety, and efficacy

To conduct small pilot studies

To seek approval for the therapy (correct)

To compare new treatments with known interventions

What is the typical duration of a clinical trial?

11-14 years (correct)

5-7 years

1-3 years

3-5 years

What percentage of drugs started in human clinical trials become approved drugs?

80%

70%

10% (correct)

90%

Which disease did James Lind conduct the first systematic clinical trial on?

Scurvy Signup and view all the answers

Who conducted a study on the ineffective remedy called Perkin's tractors?

John Haygarth Signup and view all the answers

What is celebrated on May 20 in honor of James Lind's research?

Clinical Trials Day Signup and view all the answers

Who made substantial contributions to the process of clinical trials and separated chronic nephritis with secondary hypertension from essential hypertension?

Frederick Akbar Mahomed Signup and view all the answers

Which of the following is NOT one of the goals of testing medical treatments in clinical trials?

To determine the cost-effectiveness of the treatment Signup and view all the answers

Why are elderly people often excluded from clinical trials?

They have different physiological capacity than younger people Signup and view all the answers

What is the purpose of a clinical trial protocol?

To specify the design and objectives of the trial Signup and view all the answers

What types of interventions are commonly evaluated in clinical trials?

All of the above Signup and view all the answers