A clinical trial is a type of research study that involves human participants. They are rigorously conducted by research teams to collect evidence or data. In the case of psoriasis and arthritis psoriasis, research teams explore the safety and efficacy of existing and novel treatments/medical interventions that could potentially help patients. Different types of clinical trials exist. The trial design including all the of the activities required is known as the protocol. 

CAPP is grateful to Janssen and Novartis pharmaceuticals for their support on this project.