This article examines the effectiveness of risankizumab, a medication used to treat moderate-to-severe plaque psoriasis. The study found that risankizumab was effective in improving psoriasis symptoms, with a high percentage of patients experiencing significant improvement and complete skin clearance. The study also found that patients who had not previously been treated with biologic drugs and those with a shorter disease history had better responses to the treatment. However, the study has some limitations, and further research is needed to fully understand the long-term effects of risankizumab on psoriasis. [Extracted from the article]