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efficacy

[ef-i-kuh-see] / ˈɛf ɪ kə si /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

They add: "Assessing long-term efficacy is critical since those who work night shifts for many years would need to consistently consume melatonin supplements over that time frame to maximize the potential cancer prevention benefits."

From Science Daily • May 30, 2026

In addition, pumitamig, arguably the cornerstone of BioNTech’s oncology portfolio, is undergoing clinical trials to test its efficacy in patients with non-small cell lung cancer.

From Barron's • May 27, 2026

“The clean safety profile, combined with best-in-class efficacy across all doses, makes this a clean win” for Lilly, according to RBC Capital Markets analyst Trung Huynh.

From MarketWatch • May 21, 2026

The trial evaluated the therapy’s efficacy and safety on adults who are overweight and had other medical conditions such as type 2 diabetes, chronic pain and cardiovascular issues.

From The Wall Street Journal • May 21, 2026

Boaz, meanwhile, wielded the broom with surprising efficacy.

From "Night Owls" by A.R. Vishny




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