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?

<p>Scurvy (B)</p> Signup and view all the answers

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

<p>John Haygarth (C)</p> Signup and view all the answers

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

<p>Clinical Trials Day (A)</p> 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?

<p>Frederick Akbar Mahomed (C)</p> Signup and view all the answers

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

<p>To determine the cost-effectiveness of the treatment (D)</p> Signup and view all the answers

Why are elderly people often excluded from clinical trials?

<p>They have different physiological capacity than younger people (D)</p> Signup and view all the answers

What is the purpose of a clinical trial protocol?

<p>To specify the design and objectives of the trial (B)</p> Signup and view all the answers

What types of interventions are commonly evaluated in clinical trials?

<p>All of the above (D)</p> Signup and view all the answers

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