A Study to Assess Disease Activity and Safety of Subcutaneous Lutikizumab (ABT-981) in Adult Participants With Moderate to Severe Hidradenitis Suppurativa Who Have Failed Anti-Tumor Necrosis Factor (TNF) Therapy and Who Are Naïve to Biologic Therapy

Hidradenitis suppurativa (HS) is a chronic and often painful inflammatory skin disease which includes the forming of lumps, abscesses and scars in areas of the skin such as under the breasts, under ar...