Phase One Solutions

Phase One Solutions (P1S) was a specialized clinical research service provider focused on patient recruitment and retention for clinical trials. The company provided strategic recruitment planning, site-based support, and patient outreach programs to accelerate the enrollment process for pharmaceutical and biotechnology companies. P1S was particularly known for its data-driven approach to identifying and engaging eligible patient populations across various therapeutic areas. The company was eventually acquired by Acurian, a leader in the recruitment space, and its operations were integrated into the broader clinical trial service offerings of PPD and subsequently Thermo Fisher Scientific.