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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After four months, Cheryl became eligible for another Alzheimer’s clinical trial. Cindy Krischer Goodman, Sun Sentinel, 10 Dec. 2024 For instance, clinical trials found that people on GLP-1 drugs were losing lots of muscle and bone as their bodies shrank in size; in fact, these and other fat-free tissues accounted for 25 to 40 percent of their total weight loss. Daniel Engber, The Atlantic, 9 Dec. 2024 Further clinical trials are needed to better understand and assess the potential mechanisms at work. New Atlas, 7 Dec. 2024 New clinical trial says this weight-loss medication sheds more pounds BYLindsey Leake Most Popular 2 days ago Tech The lawyers who took on Tesla and Elon Musk wanted $5.6 billion for winning the case. Paolo Confino, Fortune, 6 Dec. 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 21 Dec. 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

Last Updated: - Updated example sentences
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