Improvement in Patient-reported Symptoms and Satisfaction with Tildrakizumab in a Real-world Study in Patients with Moderate-to-severe Plaque Psoriasis.

Objective: Tildrakizumab, an anti-interleukin-23 p19 monoclonal antibody, is approved for the treatment of adults with moderate-to-severe plaque psoriasis. Limited evidence is available regarding the effects of tildrakizumab on patient-reported symptoms and satisfaction. This report describes the secondary endpoints of patient-reported symptoms and treatment satisfaction over 64 weeks in patients with moderate-to-severe plaque psoriasis treated with tildrakizumab in a Phase IV, real-world study. Methods: In this uncontrolled, open-label study (NCT03718299), patients received tildrakizumab 100 mg at baseline, Week (W)4, and every 12 weeks thereafter to W52, with the final assessment at W64. Patient-reported secondary endpoints included numerical rating scale (NRS) scores for itch, pain, and scaling, and treatment satisfaction measured by 3 rating scales (Treatment Satisfaction Questionnaire for Medication [TSQM], Tildrakizumab Overall Satisfaction, and Patient Happiness with Psoriasis Control instrument) through W64. Results: Of the 55 patients enrolled, 45 were assessed at W64. Mean NRS scores for itch, pain, and scaling all decreased from baseline beginning as early as W4 with maintenance through W64 ( Limitations: The study is small and lacks a comparator arm. Conclusion: Tildrakizumab treatment improved patient-reported symptoms in patients with moderate-to-severe plaque psoriasis in a real-world setting and was associated with high levels of treatment satisfaction over 64 weeks.