A Multicenter, Long-Term Extension to Evaluate the Long-term Safety and Maintenance of Treatment Effect of LY3074828 in Patients With Moderate-to-Severe Plaque Psoriasis OASIS-3

Percentage of Participants With a Static Physician's Global Assessment Among Those Who Entered the Study With a sPGA of 0,1

时间窗: Week 104

The sPGA is the physician's determination of the participant's psoriasis (PsO) lesions overall at a given time point. Lesions were categorized by descriptions for induration, erythema, and scaling. Participant's PsO was assessed as 0 (clear), 1 (minimal), 2 (mild), 3 (moderate), 4 (severe), or 5 (very severe). An sPGA responder was defined as having a post-baseline sPGA score of "0" or "1" with at least a 2-point improvement from baseline. Participants who did not meet the clinical response criteria or had missing data at Week 104 were considered non-responders for non-responder Imputation (NRI) analysis.

Percentage of Participants Who Maintained a ≥90% Improvements in Psoriasis Area and Severity Index (PASI) 90 Among Those Who Entered the Study With a PASI 90

时间窗: Week 104

PASI combines the extent of body surface involvement in 4 anatomical regions (head, trunk, arms, and legs) and the severity of scaling, redness, and plaque induration/infiltration (thickness) in each region. For each region the percent area of skin involved was estimated from 0 (0%) to 6 (90%-100%) and severity was estimated by clinical signs of erythema, induration and scaling with a scores range from 0 (no involvement) to 4 (severe involvement). Each area is scored separately and the scores then combined for the final PASI. Final PASI calculated as: sum of severity parameters for each region \* area score \* weighing factor \[head (0.1), upper limbs (0.2), trunk (0.3), lower limbs (0.4)\]. Overall scores range from 0 (no PsO) to 72 (the most severe disease).