Abstract
Background Psoriasis patients experience a significant decrease in quality of life (QoL). Objectives This study was conducted to prospectively measure changes in QoL of patients with moderate-to-severe psoriasis who are treated with ustekinumab. We performed a review of the literature, and discussed the significance of our results in the context of the controversy regarding the correlation between the Dermatology Life Quality Index (DLQI) and Psoriasis Area Severity Index (PASI). Methods Seventeen patients with moderate-to-severe plaque psoriasis received 36 weeks of ustekinumab and were followed every 4 weeks. Results All patients demonstrated significant improvement, both in terms of QoL and physical assessments. The data suggest a strong linear correlation between mean percent reduction in PASI and mean reduction in DLQI (R2=0.94). Conclusion Psoriasis patients treated with ustekinumab achieved significant improvement of QoL, which correlated with physical improvement. This study demonstrates a strong correlation between mean percent reduction in PASI and mean reduction in DLQI.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
