治ち験けん者しゃ

noun

clinical trial participant; clinical trial subject

Refers to a person who participates in a clinical trial, typically in a medical or pharmaceutical context.

• 新あたらしい薬くすりの治ち験けん者しゃを募ぼ集しゅうしています。

  We are recruiting participants for a clinical trial of a new drug.

• 治ち験けん者しゃは同どう意い書しょにサインする必ひつ要ようがあります。

  Clinical trial subjects must sign a consent form.