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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The clinical trial is taking place across 12 sites in the U.S. and is designed to test the effectiveness of Vendaje, which acts as a protective covering for non-healing foot wounds. Cindy Krischer Goodman, Sun Sentinel, 20 Jan. 2025 Gracie has now signed on for a Cancer Research UK clinical trial on treatments for acute lymphoblastic leukemia. Cara Lynn Shultz, People.com, 17 Jan. 2025 Many of Genomic Prediction’s customers using the scores are participants in a clinical trial. Kristen V. Brown, The Atlantic, 15 Jan. 2025 Related Articles Colorado’s historic wolf reintroduction faces barrage of challenges 1 year after first paws hit the ground Colorado dogs take part in clinical trial for new drug that could extend their lifespan Trump’s first term did real, not imaginary, damage. Dp Opinion, The Denver Post, 15 Jan. 2025 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 24 Jan. 2025.

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

Last Updated: - Updated example sentences
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