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美國PRA International 
PRA International 是一個全球性的臨床研究組織，提供全面的Ⅰ～Ⅳ 期臨床開發服務，公司在六大洲超過 68 個國家開展業務。PRA 在多個治療領域擁有 30 年以上的臨床試驗經驗，其主要專長在于腫瘤、中樞神經系統、心血管和過敏/呼吸系統疾病。

A leading global CRO, PRA is transforming clinical trials through our people, innovation and transparency. We serve clients across all phases of pharmaceutical and biotech drug development by combining therapeutic and operational expertise with local knowledge. Offering services in 80+ countries and serving sponsors for 30+ years, we have amassed a level of expertise that has enabled us to work on a variety of compounds, ranging from niche treatments and therapies to blockbuster drugs. Our forward-thinking approach to transforming the clinical trial landscape will continue to make a difference to healthcare patients around the world.