MSB11022 in Moderate to Severe Chronic Plaque Psoriasis

Inclusion Criteria:

Male or female participants greater than or equal to (>=) 18 years old with a clinical diagnosis of stable moderate to severe plaque psoriasis (defined by Psoriasis Area and Severity Index [PASI] score >=12, Physician Global Assessment [PGA] score >=3, and >=10% of body surface area affected at Screening and Baseline [Day 1 of Week 1]) who have a history of receipt of or are candidates for systemic therapy or phototherapy for active plaque-type psoriasis despite topical therapy
Participants must not have received more than 1 biologic therapy
Other protocol-defined inclusion criteria could apply

Exclusion Criteria:

Participants was excluded if they have erythrodermic, pustular, guttate, or medication-induced forms of psoriasis or other active skin diseases/infections that may interfere with the evaluation of plaque psoriasis
Participants must not have received adalimumab or an investigational or licensed biosimilar of adalimumab; topical therapies for the treatment of psoriasis or ultraviolet B phototherapy within 2 weeks of investigational medicinal product (IMP) administration or plan to take such treatment during the trial; or psoralen combined with ultraviolet A phototherapy or nonbiological systemic therapies for psoriasis within 4 weeks prior to IMP administration
Participants was excluded if they have a history of an ongoing, chronic, or recurrent infectious disease (except for latent tuberculosis [TB]); history of active TB; or a history of hypersensitivity to any component of the IMP formulation, comparable drugs, or latex
Other protocol-defined exclusion criteria could apply