Phase Three Trial
Phase 3 clinical trials are designed to test whether the investigative treatment is better than the standard clinical method for the targeted health condition. The Phase 3 clinical trial of BNT162b2 began on July 27 and has enrolled 43661 participants to date 41135 of whom have received a second dose of the vaccine candidate as of November 13 2020. What Is A Phase Iii Clinical Trial Phase 3 trials are randomized control trials RCTs which means that trial participants are assigned at random to receive the experimental drug or a placebo or another therapy that is the. Phase three trial . Primary objectives are to demonstrate the superiority of VLA2001 compared to Vaxzevria administered in a two-dose immunization schedule four weeks apart in terms of Geometric Mean Titer ratio of SARS. Usually two or more phase 3 trials are conducted. Each stage of a clinical trial has its own purpose in ensuring that a treatment is safe and effective for use by. In a phase 1 clinical trial t