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Emerging treatment options for the treatment of moderate to severe plaque psoriasis and psoriatic arthritis: evaluating bimekizumab and its therapeutic potential.

ABSTRACT: Plaque psoriasis (PsO) is a chronic inflammatory skin disorder that may be associated with several comorbidities, including arthritis. The increasing knowledge of psoriasis pathogenesis led to the identification of novel targeted therapeutic interventions. Among them, anti-IL-17A and anti-IL-17F antibodies are currently being investigated for the treatment of PsO and/or psoriatic arthritis (PsA). Bimekizumab is one of these agents, capable ofsimultaneously neutralizing both IL-17A and IL-17F cytokines. In this review we included preclinical and clinical data related to this highly promising agent that shows a peculiar molecular structure differing from other bispecific agents.

SUBMITTER: Chiricozzi A

PROVIDER: S-EPMC6538010 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature

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Emerging treatment options for the treatment of moderate to severe plaque psoriasis and psoriatic arthritis: evaluating bimekizumab and its therapeutic potential.

Chiricozzi Andrea A De Simone Clara C Fossati Barbara B Peris Ketty K

Psoriasis (Auckland, N.Z.) 20190524

Plaque psoriasis (PsO) is a chronic inflammatory skin disorder that may be associated with several comorbidities, including arthritis. The increasing knowledge of psoriasis pathogenesis led to the identification of novel targeted therapeutic interventions. Among them, anti-IL-17A and anti-IL-17F antibodies are currently being investigated for the treatment of PsO and/or psoriatic arthritis (PsA). Bimekizumab is one of these agents, capable ofsimultaneously neutralizing both IL-17A and IL-17F cyt ...[more]

PMID: 31214486

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Project description:BackgroundBimekizumab is a monoclonal IgG1 antibody that selectively inhibits both interleukin (IL)-17A and IL-17F, and is a promising drug for patients with moderate-to-severe plaque psoriasis.ObjectivesThis study aimed to assess the efficacy and safety of bimekizumab in treating patients with psoriasis and to determine the optimal maintenance dosing schedules of bimekizumab.Methods and designEligible trials were identified from PubMed, Cochrane Controlled Register of Trials, Embase, ClinicalTrials.gov, and Chinese medical databases. Only double-blind, randomized, active comparator, or placebo-controlled trials of bimekizumab treatment on patients with psoriasis were included in this study.ResultsFive studies were identified, which included 2473 patients with moderate-to-severe plaque psoriasis. The results indicated that bimekizumab had better efficacy than placebo or active comparator for Psoriasis Area and Severity Index (PASI) 90 [risk ratio (RR) = 29.29, 1.52; 95% confidence interval (CI) = 10.30-83.30, 1.06-2.19], PASI 100 (RR = 59.87, 2.06; 95% CI = 15.06-237.99, 1.12-3.79), and Investigator's Global Assessment scores of 0 or 1 (IGA 0/1) (RR = 21.55, 1.36; 95% CI = 9.25-50.19, 1.02-1.81). Faster onset of clinically meaningful responses was observed with bimekizumab compared with both active comparators (RR = 2.59; 95% CI = 1.32-5.10) and placebo (RR = 40.46; 95% CI = 13.19-124.13), with PASI 75 response observed at week 4 after one dose. Subgroup analysis showed no significant difference in the reduction of PASI scores between 320 mg q4w dosage and q8w dosage (RR = 1.00; 95% CI = 0.96-1.03). Rates of patients with adverse events (AEs) were comparable in the bimekizumab and active comparator groups (RR = 1.13; 95% CI = 1.01-1.26), and oral candidiasis was one of the most common treatment-emergent AEs.ConclusionThe results of this meta-analysis suggest that bimekizumab is more efficacious and has a rapid onset of action than active comparators and placebo in the treatment of moderate-to-severe plaque psoriasis. After 16 weeks of initial maintenance treatment, both bimekizumab maintenance dosing schedules (320 mg every 4 and 8 weeks) had similar efficacy.

Project description:ImportancePsoriasis is a chronic disease requiring long-term management; understanding the long-term safety profiles of psoriasis treatments, such as bimekizumab, is important.ObjectiveTo evaluate the 2-year safety profile of bimekizumab in patients with moderate to severe plaque psoriasis.Design, setting, and participantsSafety data were pooled from a cohort of patients from 4 phase 2 randomized clinical trials (BE ABLE 1, BE ABLE 2, PS0016, and PS0018) and 4 phase 3 randomized clinical trials (BE VIVID, BE READY, BE SURE, and BE BRIGHT) to include 2 years of study treatment. Data were obtained on adults with moderate to severe plaque psoriasis (Psoriasis Area and Severity Index level ≥12, ≥10% body surface area affected by psoriasis, and an Investigator's Global Assessment score ≥3 on a 5-point scale) who were eligible for systemic psoriasis therapy and/or phototherapy.InterventionsIncluded patients received 1 or more doses of bimekizumab during the phase 2 or phase 3 trials.Main outcomes and measuresTreatment-emergent adverse events (TEAEs), serious TEAEs, and TEAEs leading to treatment discontinuation are reported using exposure-adjusted incidence rates (EAIRs) per 100 person-years.ResultsA total of 1789 patients (1252 [70.0%] men; mean [SD] age, 45.2 [13.5] years) were treated with 1 or more doses of bimekizumab across the phase 2/3 trials and were included in these analyses; total bimekizumab exposure was 3109.7 person-years. TEAEs occurred at an EAIR of 202.4 per 100 person-years and did not increase with longer duration of bimekizumab exposure. The 3 most frequently reported TEAEs were nasopharyngitis (19.1 per 100 person-years; 95% CI, 17.4-20.9 per 100 person-years), oral candidiasis (12.6 per 100 person-years; 95% CI, 11.3-14.0 per 100 person-years), and upper respiratory tract infection (8.9 per 100 person-years; 95% CI, 7.8-10.1 per 100 person-years). Most oral candidiasis events were mild or moderate; 3 events led to discontinuation. The EAIRs of inflammatory bowel disease (0.1 per 100 person-years; 95% CI, 0.0-0.3 per 100 person-years), adjudicated suicidal ideation and behavior (0.0 per 100 person-years; 95% CI, 0.0-0.2 per 100 person-years), and adjudicated major adverse cardiac events (0.5 per 100 person-years; 95% CI, 0.3-0.8 per 100 person-years) were low.Conclusions and relevanceIn these pooled analyses of data from a cohort of patients from 8 randomized clinical trials, bimekizumab was well tolerated aside from an increased incidence of mild to moderate oral candidiasis. No safety signals were observed compared with previous reports, and there was no increased risk of AEs with longer duration of bimekizumab exposure.

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Emerging treatment options for the treatment of moderate to severe plaque psoriasis and psoriatic arthritis: evaluating bimekizumab and its therapeutic potential.

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Emerging treatment options for the treatment of moderate to severe plaque psoriasis and psoriatic arthritis: evaluating bimekizumab and its therapeutic potential.

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