Pharmaceutical Research Plus

Pharmaceutical Research Plus (PRP) is a clinical trial support company that specializes in patient recruitment and investigator site management for the pharmaceutical and biotechnology industries. Founded in 1995 and based in Severna Park, Maryland, the company was an early innovator in the use of digital technology to streamline clinical trial enrollment, notably through the development of the recruitment portal ClinicalTrials.com. PRP offers a range of services including site feasibility surveys, enrollment analytics, and strategic patient outreach designed to reduce trial timelines and improve enrollment efficiency. In 2001, the company was acquired by HealthSTAR Communications, a global healthcare marketing network, where it continued to provide specialized recruitment solutions as part of the HealthSTAR network. PRP is recognized for its data-driven approach to patient accrual and its extensive experience in managing complex recruitment challenges across various therapeutic areas.