Is Clear Always Clear? Comparison of Psoriasis Area and Severity Index (PASI) and the Physician's Global Assessment (PGA) in Psoriasis Clearance

• Main Authors: Albert G. Wu (Author), Jade Conway (Author), Lauren Barazani (Author), Bipasha Roy (Author), Abigail Cline (Author), Frederick Pereira (Author)
• Format: Book
• Published: Adis, Springer Healthcare, 2020-08-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Introduction Psoriasis Area and Severity Index (PASI) and Physician's Global Assessment (PGA) are the most widely used outcome measures in clinical trials of biologics to treat psoriasis; however, these outcome measures vary in both their reliability and validity. As newer biologics ap...