Premier Perspectives The blog for insider insights in clinical development Clinical Research: Phase 1 - Phase 4 Study Start-Up: Why You Really Need to Get This Right By Andrea Ochoa November 19, 2021 Featured Posts Clinical ResearchPhase 1 - Phase 4 Key Changes in the Revised EMA Guidance on Clinical Trials During COVID By Andrea Ochoa March 26, 2021 COVID-19 COVID-19 & Clinical Trials: Direct-to-Patient Model Keeps Research Moving and Patients Safe By Andrea Ochoa April 7, 2020 1 ×