clinical trial

noun

: a scientifically controlled study of the safety and effectiveness of a therapeutic agent (such as a drug or vaccine) using consenting human subjects

Examples of clinical trial in a Sentence

Recent Examples on the Web
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Furthermore, clinical trial data suggested a large degree of uncertainty regarding safety and efficacy. Joshua P. Cohen, Forbes, 2 Nov. 2024 Silymarin has been used in several clinical trials focused on liver disease. Brittany Lubeck, Ms, Rdn, Verywell Health, 31 Oct. 2024 The company also shed some light on its other weight loss drug candidates Bourla also said that company is testing at least two other weight loss pills in early stage clinical trials. Bruce Gil, Quartz, 29 Oct. 2024 The stakes are high for psilocybin clinical trials as there’s a pressing need for a more effective treatment in the fight against depression. Meghan Pryce, CNN, 22 Oct. 2024 See all Example Sentences for clinical trial 

Word History

First Known Use

1946, in the meaning defined above

Time Traveler
The first known use of clinical trial was in 1946

Dictionary Entries Near clinical trial

Cite this Entry

“Clinical trial.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/clinical%20trial. Accessed 15 Nov. 2024.

Medical Definition

clinical trial

noun
: a scientifically controlled study of the safety and effectiveness of a therapeutic agent (as a drug or vaccine) using consenting human subjects

More from Merriam-Webster on clinical trial

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