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 In 2022, placebo researcher Julia Haas led a review of COVID vaccine clinical trial data and concluded that the nocebo phenomenon could account for as much as three quarters of the side effects associated with the jabs. TIME, 4 Apr. 2024 Likewise, our initial clinical trial for LockeT, our closure device, with over 100 patients, has been concluded, also with positive and competitive data. Charlotte Observer, 1 Apr. 2024 The approach is still far from clinical trials, but offers a new pathway for scientists to target hard-to-treat cancers. Meghana Keshavan, STAT, 1 Apr. 2024 While results aren't entirely consistent, recent clinical trials have found that exercising in the morning or early afternoon can push your rhythms toward an earlier schedule. Will Stone, NPR, 29 Mar. 2024 With clinical trials now underway at Beam for patients with sickle cell disease and a rare liver disease known as alpha-1 antitrypsin deficiency, Gaudelli hopes to embark on a new journey from the bench to the bedside. Katie Jennings, Forbes, 27 Mar. 2024 In the last seven years or so, various clinical trials have investigated potential benefits for humans, including for heart health. Aria Bendix, NBC News, 18 Mar. 2024 Their decision was made after a 2023 clinical trial showcased the drug reducing the risk of heart problems for overweight people by 20 percent, per The Washington Post. Chris Barilla, Peoplemag, 22 Mar. 2024 In a large clinical trial, lecanemab was able to reduce the progression of early-stage Alzheimer’s disease. Soeren Mattke, The Conversation, 21 Mar. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'clinical trial.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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 18 Apr. 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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