About this trial
It is a multicenter randomized, double-blinded, parallel, positive-controlled, Phase 3 comparative study to evaluate the efficacy and safety of QL2106 injection to Tremfya® in Patients with Moderate to Severe Plaque Psoriasis. A total of 318 subjects are planned to be included and randomized at a ratio of 1:1 to receive QL2106 injection orTremfya®
Eligibility criteria
Qualifiers
Diagnosis of plaque psoriasis, with or without psoriatic arthritis (PsA), prior to the first administration of study intervention
Total body surface area (BSA) greater than or equal to (>=)10 percent (%) at screening and baseline
Total psoriasis area and severity index (PASI) >=12 at screening and baseline
Total investigator global assessment (IGA) >=3 at screening and baseline
Disqualifiers
Nonplaque form of psoriasis (for example [e.g.], erythrodermic, guttate, or pustular)
Current drug-induced psoriasis (e.g., a new onset of psoriasis or an exacerbation of psoriasis from beta blockers, calcium channel blockers, or lithium)
Trial design
Treatments tested in this trial
- QL2106 injection
- Tremfya®