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Moderate To Severe Plaque Psoriasis

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PICO Research Question: In patients with moderate-to-severe plaque psoriasis, is brodalumab more effective than ustekinumab, one of the standards of care, in relieving the symptoms of psoriasis? Background: Plaque psoriasis is a painful autoimmune disease that affects up to 3% of the US population.1 Moderate-to-severe psoriasis can have significant psychological and physiological effects on a person’s health and although psoriasis can be controlled, it cannot be cured, so medications play an important role in reducing related comorbidities and improving patients’ quality of life.2 Psoriasis is mediated by helper T-cells that produce IL-17, an inflammatory cytokine that plays an important pathological role in psoriasis.2 Research has shown …show more content…

Evaluate the superiority of brodalumab to ustekinumab by comparing reductions in PASI 100 scores from week 0 to week 12 of treatment. 2. Evaluate the superiority of brodalumab to ustekinumab by comparing the response rate for a 90% reduction in PASI score from week 0 to week 12 of treatment. 3. Evaluate the safety profile of brodalumab as compared to ustekinumab by comparing the rate of serious infectious episodes and rates of candida infections from week 0 to week 12 of treatment. Literature …show more content…

The PubMed search using the key terms brodalumab [AND] psoriasis returned eight articles when limited to English, human studies, clinical trial, and publication within the last 5 years. Three articles were chosen for this analysis.3-5 One article contained two Phase III randomized clinical trial results, another described a Phase II trial focused on safety and efficacy in the target population with moderate-to-severe psoriasis, and the third trial described long-term brodalumab safety and efficacy in the same target population. The remaining five articles were eliminated due to a focus on psoriatic arthritis (2 articles), the Psoriasis Symptom Inventory Scale (2 articles), or Japanese population restrictions. The EMBASE search utilized the keywords of brodalumab and psoriasis, joined with the Boolean operator [AND]. The search was limited to English, humans, clinical trial, and last 5 years. This search returned seven articles, two of which were identical to the PubMed search.4,5 The other five articles were eliminated due to a focus on the Psoriasis Symptom Inventory, a meta-analysis, a poster abstract, early clinical data regarding IL-17 blockade, and use of brodalumab for the treatment of moderate psoriasis and

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