Eli Lilly announced patients with active psoriatic arthritis (PsA) treated with Taltz (ixekizumab), who were previously intolerant or had inadequate responses to TNF inhibitors, showed improvements in the signs and symptoms of PsA across treatment groups for up to 52 weeks.

Over the 52-week extension period, the majority of patients treated with Taltz achieved at least a 20-percent improvement in disease activity, as defined by the American College of Rheumatology (ACR 20), the primary endpoint of the study extension.1 Patients also maintained improvements in key secondary endpoints, including skin clearance and physical function, as measured by the Psoriasis Area Severity Index (PASI) and the Health Assessment Questionnaire Disability Index (HAQ-DI) respectively.

"These data are promising for the more than 37 million people worldwide who suffer from joint and skin symptoms of psoriatic arthritis," said Dr. Lotus Mallbris, vice president, immunology platform team leader, Lilly Bio-Medicines. "In addition to the efficacy of Taltz for people with skin symptoms, we are pleased to share new data suggesting that Taltz, if approved, may provide an option for those with joint symptoms of PsA."