Adverse events with risankizumab in the real world: postmarketing pharmacovigilance assessment of the FDA adverse event reporting system.

Background: Risankizumab, a humanized IgG1 monoclonal antibody that selectively inhibits IL-23, is currently approved for the treatment of moderate-to-severe plaque psoriasis and Crohn's disease. The real-world safety study of risankizumab in a large- sample population is currently lacking. The aim of this study was to evaluate risankizumab-associated adverse events (AEs) and characterize the clinical priority through the data mining of the Food and Drug Administration (FDA) Adverse Event Reporting System (FAERS). Methods: Disproportionality analyses were performed by calculating the reporting odds ratios (RORs), deemed significant when the lower limit of the 95% confidence interval was greater than 1, to quantify the signals of risankizumab-related AEs from the second quarter (Q2) of 2019 to 2022 Q3. Serious and non-serious cases were compared, and signals were prioritized using a rating scale. Results: Risankizumab was recorded in 10,235 reports, with 161 AEs associated with significant disproportionality. Of note, 37 PTs in at least 30 cases were classified as unexpected AEs, which were uncovered in the drug label, such as myocardial infarction, cataract, pancreatitis, diabetes mellitus, stress, and nephrolithiasis. 74.68%, 25.32%, and 0% PTs were graded as weak, moderate, and strong clinical priorities, respectively. A total of 48 risankizumab-related AEs such as pneumonia, cerebrovascular accident, cataract, loss of consciousness, cardiac disorder, hepatic cirrhosis, and thrombosis, were more likely to be reported as serious AEs. The median TTO of moderate and weak signals related to risankizumab was 115 (IQR 16.75-305) and 124 (IQR 29-301) days, respectively. All of the disproportionality signals had early failure type features, indicating that risankizumab-associated AEs gradually decreased over time. Conclusion: Our study found potential new AE signals and provided valuable evidence for clinicians to mitigate the risk of risankizumab-associated AEs based on an extensive analysis of a large-scale postmarketing international safety database.

Long-Term Efficacy and Safety of Risankizumab for Moderate to Severe Psoriasis: A 2-Year Real-Life Retrospective Study.

Risankizumab is a humanized IgG monoclonal antibody inhibitor of IL23 and has been recently approved by the EMA and the FDA for the treatment of moderate to severe plaque psoriasis in adults who are candidates for systemic therapy. Its efficacy and safety have been reported by clinical trials and real-life studies. However, even if long-term data from trials have already been reported (up to 172 weeks), data on long-term real-life experiences are still limited. The aim of our study was to investigate the long-term (2 years) efficacy and safety of risankizumab for psoriasis management in a real-life setting. A monocentric retrospective study was performed, enrolling 168 patients affected by moderate to severe psoriasis who were undergoing treatment with risankizumab. Psoriasis severity and safety outcomes were evaluated at each follow-up visit (week 16, week 28, week 52, week 88, week 104). A statistically significant reduction of psoriasis severity scores was reported from week 16 and was maintained up to week 104. Moreover, interesting results in terms of safety have been collected, without any serious adverse events registered. Our long-term real-life monocentric retrospective study confirmed the efficacy and safety of risankizumab up to 104 weeks of treatment. However, further studies are required to confirm our results and to increase available data to establish the best evidence-based biologic selection algorithm.

Efficacy of risankizumab by baseline clinical, biochemical, and endoscopic disease severity in moderately to severely active Crohn's disease

Background: Risankizumab (RZB), a p19-anti-interleukin-23 monoclonal antibody, has demonstrated efficacy as induction and maintenance therapy in patients with moderately to severely active Crohn's disease (CD). This post hoc analysis evaluates the efficacy of induction and maintenance RZB therapy by baseline clinical, biochemical, and endoscopic disease severity. Method(s): In the ADVANCE (NCT03105128) and MOTIVATE (NCT03104413) studies, patients with moderately to severely active CD and intolerance/inadequate response to >= 1 biologic (both studies) and/or conventional therapy (ADVANCE) were randomized to receive intravenous (IV) RZB induction therapy or placebo (PBO) for 12 weeks. Patients achieving stool frequency and/or abdominal pain score clinical response to 12 weeks of induction therapy were rerandomized in the FORTIFY (NCT03105102) study to receive subcutaneous (SC) maintenance RZB (180 mg or 360 mg) or PBO (withdrawal). Clinical and endoscopic endpoints were evaluated by baseline disease characteristics (Crohn's Disease Activity Index [CDAI: <= 300, > 300], highsensitivity C-reactive protein [hs-CRP: < 10 mg/L, >= 10 mg/L], and Simple Endoscopic Score for Crohn's Disease [SES-CD: 6-15, > 15]). Induction analyses included patients who received RZB 600 mg or PBO;data from the ADVANCE and MOTIVATE studies were pooled. Nonresponder imputation incorporating multiple imputation to handle missing data due to COVID-19 was used. Result(s): The induction analysis included 527 patients who received RZB 600 mg IV and 362 patients who received PBO. Patients treated with RZB 600 mg IV achieved significantly higher response rates vs PBO at week 12, regardless of subgroup (P < .05 for all;Figure 1). In the maintenance study, patients treated with SC RZB continued to achieve higher response rates vs the PBO (withdrawal) group at week 52 regardless of subgroup (P was not < .05 for all;Figure 2). Improvements in clinical and endoscopic outcomes were generally observed from weeks 12 to 52 with RZB treatment across all subgroups. Response rates were generally similar across subgroups in both induction and maintenance studies;endoscopic remission and ulcer-free endoscopy (resolution of ulcer) rates were numerically lower for patients with increased inflammation (hs-CRP > 10 mg/mL) and higher endoscopic activity (SES-CD > 15). Conclusion(s): RZB induction therapy resulted in higher response rates for clinical and endoscopic outcomes compared with PBO at week 12, regardless of baseline clinical, biochemical, and endoscopic disease severity. RZB also showed durable efficacy with continued RZB maintenance therapy, supporting the long-term use of RZB for patients across a range of baseline disease severity and activity.

Clinical response over 24 weeks for initial and delayed responders to induction therapy with risankizumab in Crohn's disease: Data from the ADVANCE and MOTIVATE studies

Background: The efficacy and safety of risankizumab (RZB) in patients with Crohn's disease (CD) has been demonstrated.1,2 We reported that an additional 12 weeks (ie, induction period 2) of RZB therapy could induce clinical response in patients with CD who did not achieve clinical response after an initial 12-week induction period.3 In this post hoc analysis, we report the proportion of patients who achieved clinical response over 24 weeks (initial and delayed responders to RZB induction therapy). Method(s): Data were pooled from the ADVANCE and MOTIVATE phase 3 RZB studies. Patients who had not achieved stool frequency (SF)/abdominal pain score (APS) clinical response (>= 30% decrease in average daily SF and/or >= 30% decrease in average daily APS and both not worse than baseline) after an initial 12-week induction with intravenous (IV) RZB (600 mg or 1200 mg) at weeks 0, 4, and 8 were rerandomized 1:1:1 in induction period 2 to receive IV RZB 1200 mg (at weeks 12, 16, and 20) or subcutaneous (SC) RZB (180 mg or 360 mg at weeks 12 and 20) in a double-dummy-blinded fashion. In this post hoc analysis, efficacy was analysed in patients treated with either 600 mg RZB IV or placebo (PBO) for 12 weeks in the PBO-controlled induction period and patients who did not achieve clinical response with 600 mg RZB IV for 12 weeks and were rerandomized to 360 mg RZB SC every 8 weeks during induction period 2 (currently marketed RZB doses). SF/ APS clinical response was assessed at week 12 for initial responders and at week 24 for delayed responders in induction period 2. Nonresponder imputation with no special data handling for data missing due to COVID-19 was used. No multiplicity adjustment was performed. Result(s): Of the 889 patients randomised to 600 mg IV RZB or PBO in the induction studies, 70.0% (369/527) in the RZB group compared with 45.6% (165/362) in the PBO group achieved SF/APS clinical response at week 12. Of the 47 patients who did not achieve initial clinical response to 600 mg IV RZB and received 360 mg SC in induction period 2, 32 (68.1%) achieved delayed SF/APS clinical response at week 24. The proportion of patients achieving SF/APS clinical response over 24 weeks (either initial or delayed responders) was 89.1% (401/450). The safety profile of RZB in patients with CD has been reported.1,2 Conclusion(s): In patients with moderate-to-severe CD, RZB treatment leads to approximately 9 of 10 patients achieving either initial (600 mg IV) or delayed (600 mg IV followed by 360 mg SC) clinical response over 24 weeks.

Comparison Of The Efficacy And Safety Of Secukinumab, Ustekinumab And Guselkumab For The Treatment Of Moderate To Severe Plaque Psoriasis: A Systematic Review

Psoriasis is a chronic inflammatory skin condition characterized by scaly erythematous patches or plaques affecting the extensor surfaces that are prominent but spreading to all areas of the body, including the flexor surfaces. Psoriasis occurs when the body's immune system attacks the skin;the interleukin (IL)-12 and IL-17/23 axes play a major role in its pathogenesis. Biologic therapies targeting IL-17 or IL-23 have emerged as an important treatment option for psoriasis and have led to substantial improvements in patients' quality of life. This systematic review aimed to evaluate the comparative efficacy and safety of secukinumab, ustekinumab and guselkumab for the treatment of moderate to severe plaque psoriasis. Based on the final analysis, there were 10 articles, namely 5 RCTs and 5 observational. We found that patients who were given secukinumab showed a rapid response, whereas guselkumab was superior in terms of long-term response (approximately 1 year) and complete remission compared to other biologics. Among all the biologics assessed, ustekinumab showed relatively low efficacy.

Long-term safety of risankizumab in patients with psoriatic disease: Findings from integrated analyses of 17 clinical trials in psoriasis and 4 in psoriatic arthritis

Objective: To report long-term risankizumab safety in patients with psoriatic disease. Method: Risankizumab safety data to March 25, 2021 were pooled from 17 phase 1–3 clinical trials in plaque psoriasis (PsO) and 4 phase 2/3 trials in psoriatic arthritis (PsA). Adverse events (AEs) of safety interest were reported for patients receiving ≥1 dose risankizumab. Results: Among 3197 patients with PsO (9982.6 patient years’ [PY] exposure;median (range) treatment duration, 3.7 years [1 day–6.9 years]) and 1542 patients with PsA (1594.9 PY;1.0 year [84 days–2.0 years]), rates of treatment-emergent AEs (158.3 and 160.8 events (E)/100PY), serious AEs (7.6 and 8.4 E/100PY) and AEs leading to discontinuation (1.9 and 2.3 E/100PY) were similar. Nasopharyngitis (PsO 14.5 E/100PY, PsA 7.9 E/100PY) and upper respiratory infection (PsO 7.8 E/100PY, PsA 5.6 E/100PY) were the most common infections;sepsis and pneumonia for PsO (0.1 E/100PY each) and COVID-19 for PsA (0.4 E/100PY) were the most common serious infections. Rates of opportunistic fungal infections were <0.1 and 0.1 E/100PY in PsO/PsA patients. Rates of nonmelanoma skin cancer (NMSC) were 0.7 and 0.4 E/100PY, and malignant tumors excluding NMSC were 0.6 and 0.3 E/100PY in PsO/PsA patients. Rates of major adverse cardiovascular events were 0.5 and 0.4 E/100PY in PsO/PsA patients. Conclusion: Rates of AEs of safety interest remained low in this largest and longest safety reporting for risankizumab to date, supporting the safety of risankizumab for the long-term treatment of patients with psoriatic disease.

LONG-TERM SAFETY of RISANKIZUMAB in PATIENTS with PSORIATIC DISEASE: FINDINGS from INTEGRATED ANALYSES of 17 CLINICAL TRIALS in PSORIASIS and 4 in PSORIATIC ARTHRITIS

Background: Risankizumab, an interleukin-23 inhibitor, was efficacious and well tolerated in phase 2 and 3 clinical studies in patients with psoriatic disease. Objectives: To report long-term risankizumab safety in patients with psoriatic disease. Methods: Risankizumab safety data to March 25, 2021 were pooled from 17 phase 1-3 clinical trials in plaque psoriasis (PsO) and 4 phase 2/3 trials in pso-riatic arthritis (PsA). Adverse events (AEs) of safety interest were reported for patients receiving ≥1 dose risankizumab. Results: Among 3197 patients with PsO (9982.6 patient years' [PY] exposure;median (range) treatment duration, 3.7 years [1 day-6.9 years]) and 1542 patients with PsA (1594.9 PY;1. 0 year [84 days-2.0 years]), rates of treatment-emergent AEs (158.3 and 160.8 events (E)/100PY), serious AEs (7.6 and 8.4 E/100PY) and AEs leading to discontinuation (1.9 and 2.3 E/100PY) were similar. Nasopharyn-gitis (PsO 14.5 E/100PY, PsA 7. 9 E/100PY) and upper respiratory infection (PsO 7. 8 E/100PY, PsA 5.6 E/100PY) were the most common infections;sepsis and pneumonia for PsO (0.1 E/100PY each) and COVID-19 for PsA (0.4 E/100PY) were the most common serious infections. Rates of opportunistic fungal infections were <0.1 and 0.1 E/100PY in PsO/PsA patients. Rates of non-melanoma skin cancer (NMSC) were 0.7 and 0.4 E/100PY, and malignant tumors excluding NMSC were 0.6 and 0.3 E/100PY in PsO/PsA patients. Rates of major adverse cardiovascular events were 0.5 and 0.4 E/100PY in PsO/PsA patients. Conclusion: Rates of AEs of safety interest remained low in this largest and longest safety reporting for risankizumab to date, supporting the safety of risankizumab for the long-term treatment of patients with psoriatic disease.

SHORTER DISEASE DURATION IS ASSOCIATED WITH BETTER OUTCOMES IN PATIENTS WITH MODERATELY TO SEVERELY ACTIVE CROHN'S DISEASE TREATED WITH RISANKIZUMAB: RESULTS FROM THE PHASE 3 ADVANCE, MOTIVATE, AND FORTIFY STUDIES

Background: An association between shorter disease duration and improved clinical efficacy has been shown in post hoc analyses of clinical trial data with biological therapies in Crohn’s disease (CD). The efficacy and safety of risankizumab (RZB) as induction and maintenance therapy have been recently reported.1,2 Here, the efficacy of RZB stratified by baseline CD duration is reported. Methods: In ADVANCE (NCT03105128) and MOTIVATE (NCT03104413), patients with moderately to severely active CD received intravenous (IV) RZB induction therapy or placebo (PBO) for 12 weeks. Patients with clinical response to RZB IV induction were re-randomised in a 52-week maintenance study (FORTIFY NCT03105102) to receive subcutaneous (SC) RZB or PBO (ie, withdrawal). For this posthoc analysis, patient subgroups were stratified by years of CD duration at baseline (< 2, 2– 5, > 5–10, and > 10 years). Induction analyses focused on patients who received RZB 600 mg IV or PBO for 12 weeks. As all patients who entered maintenance responded to RZB IV induction, maintenance analyses were limited to those patients who responded to induction and then received RZB 360 mg SC for 52 weeks. Clinical and endoscopic outcomes were evaluated using nonresponder imputation incorporating multiple imputation to handle missing data due to impact of the COVID-19 pandemic. Safety was assessed throughout the studies. Results: The induction and maintenance analyses included 527 patients who received RZB 600 mg IV and 141 patients who received RZB 360 mg SC, respectively. At the end of induction (week 12), patients with CD duration of < 2 years achieved higher rates of endoscopic outcomes with IV RZB induction vs patients with longer durations of disease (Figure 1), and regardless of baseline CD duration, greater proportions of RZB-treated patients achieved clinical remission (defined by stool frequency and abdominal pain), endoscopic response, endoscopic remission, and ulcer-free endoscopy vs PBO (P ≤ .05). Clinical remission rates at week 12 were numerically higher in patients with CD duration of < 5 years vs > 5 years (Figure 1). Similar results for improved clinical and endoscopic outcomes associated with shorter disease duration were observed at week 52 with RZB 360 mg SC maintenance treatment (Figure 2). RZB was well tolerated with lower rates of serious adverse events and serious infections vs PBO in induction, across CD duration subgroups. Conclusions: RZB induction and maintenance therapy was effective and well tolerated with a safety profile generally similar across CD duration subgroups. Achievement of clinical and endoscopic endpoints were higher in patients with shorter duration of CD, suggesting that earlier introduction of RZB therapy may lead to improved outcomes.

Risankizumab treatment in psoriasis patients who failed anti-IL17: A 52-week real-life study.

Recent knowledge on the key role of interleukin (IL) 23/17 axis in psoriasis pathogenesis, led to development of new biologic drugs. Risankizumab is a humanized immunoglobulin G1 monoclonal antibody specifically targeting IL23. Its efficacy and safety were showed by both clinical trials and real-life experiences. However, real-life data on effectiveness and safety of risankizumab in patients who previously failed anti-IL17 are scant. To assess the efficacy and safety of risankizumab in patients who previously failed anti-IL17. A 52-week real-life retrospective study was performed to assess the long-term efficacy and safety of risankizumab in patients who previously failed anti-IL17. A total of 39 patients (26 male, 66.7%; mean age 50.5 ± 13.7 years) were enrolled. A statistically significant reduction of psoriasis area severity index (PASI) and body surface area (BSA) was assessed at each follow-up (PASI at baseline vs. week 52: 13.7 ± 5.8 vs. 0.9 ± 0.8, p < 0.0001; BSA 21.9 ± 14.6 vs. 1.9 ± 1.7, p < 0.0001). Nail psoriasis severity index improved as well, being statistically significative only at week 16 and thereafter [9.3 ± 4.7 at baseline, 4.1 ± 2.4 (p < 0.01) at week 16, 1.4 ± 0.8 (p < 0.0001) at week 52]. Treatment was discontinued for primary and secondary inefficacy in 1(2.6%) and 3(7.7%) patients, respectively. No cases of serious adverse events were assessed. Our real-life study confirmed the efficacy and safety of risankizumab, suggesting it as a valuable therapeutic weapon among the armamentarium of biologics, also in psoriasis patients who previously failed anti-IL17 treatments.

Efficacy of risankizumab induction and maintenance therapy by baseline Crohn's Disease location: Post hoc analysis of the phase 3 ADVANCE, MOTIVATE, and FORTIFY studies

Background: In Crohn's disease (CD), disease location affects treatment outcomes.1 This post hoc analysis assessed the efficacy of risankizumab (RZB), an interleukin 23 p19 inhibitor, by disease location. Methods: In ADVANCE (NCT03105128) and MOTIVATE (NCT03104413), patients with moderately to severely active CD and intolerance or inadequate response to conventional and/or biologic therapy (ADVANCE) or to biologic therapy (MOTIVATE) received intravenous (IV) RZB induction therapy or placebo (PBO) for 12 weeks. Patients achieving clinical response to IV RZB induction were re-randomised in a maintenance study (FORTIFY, NCT03105102) to receive subcutaneous (SC) RZB or SC PBO (ie, withdrawal) for 52 weeks. This post hoc analysis included patients who received RZB 600 mg IV in either ADVANCE or MOTIVATE and patients who received RZB 360 mg SC in FORTIFY. Clinical and endoscopic outcomes were evaluated in patient subgroups stratified by CD location at baseline (ileal only, colonic only, ileal-colonic) using non-responder imputation incorporating multiple imputation to handle missing data due to COVID-19. Results: At week 12, significantly greater proportions of patients receiving RZB 600 mg IV achieved the co-primary endpoints CD Activity Index (CDAI) clinical remission and endoscopic response vs PBO in the colonic only (n = 190) and ileal-colonic (n = 252) subgroups (P < .001;Figure 1A-1B). At week 12, statistically higher proportions of RZB-treated patients achieved the composite endpoint CDAI clinical remission and endoscopic response, as well as endoscopic remission in the colonic only and ileal-colonic subgroups vs PBO (P < .001;Figure 1C-1D). At week 52, significantly greater proportions of patients receiving RZB 360 mg SC achieved the co-primary endpoints CDAI clinical remission and endoscopic response, composite CDAI clinical remission and endoscopic response, and endoscopic remission vs withdrawal (PBO SC) in the colonic only (n = 59) and ileal-colonic (n = 67) subgroups (P ≤ .05;Figure 2A-2D). In patients with endoscopic remission after 12 weeks of IV RZB (week 0 of maintenance), significantly more RZB-treated patients achieved sustained endoscopic remission at week 52 vs withdrawal (PBO SC) in the colonic only and ileal-colonic subgroups (P ≤ .01;Figure 2E). At weeks 12 and 52, efficacy rates were numerically lower in ileal only CD relative to colonic only and ileal-colonic CD. Results for ileal only CD are limited by the small number of patients in the subgroup (induction, n = 85;maintenance, n = 15). Conclusion: RZB induction and maintenance therapy was effective in patients with moderately to severely active CD with greater benefits observed in patients with any colonic involvement.

Shorter disease duration is associated with better outcomes in patients with moderately to severely active Crohn's Disease treated with risankizumab: Results from the phase 3 ADVANCE, MOTIVATE, and FORTIFY studies

Background: An association between shorter disease duration and improved clinical efficacy has been shown in post hoc analyses of clinical trial data with biological therapies in Crohn's disease (CD). The efficacy and safety of risankizumab (RZB) as induction and maintenance therapy have been recently reported. Here, the efficacy of RZB stratified by baseline CD duration is reported. Methods: In ADVANCE (NCT03105128) and MOTIVATE (NCT03104413), patients with moderately to severely active CD received intravenous (IV) RZB induction therapy or placebo (PBO) for 12 weeks. Patients with clinical response to RZB IV induction were re-randomised in a 52-week maintenance study (FORTIFY, NCT03105102) to receive subcutaneous (SC) RZB or PBO (ie, withdrawal). For this post-hoc analysis, patient subgroups were stratified by years of CD duration at baseline (< 2, 2-5, > 5-10, and > 10 years). Induction analyses focused on patients who received RZB 600 mg IV or PBO for 12 weeks. As all patients who entered maintenance responded to RZB IV induction, maintenance analyses were limited to those patients who responded to induction and then received RZB 360 mg SC for 52 weeks. Clinical and endoscopic outcomes were evaluated using nonresponder imputation incorporating multiple imputation to handle missing data due to impact of the COVID-19 pandemic. Safety was assessed throughout the studies. Results: The induction and maintenance analyses included 527 patients who received RZB 600 mg IV and 141 patients who received RZB 360 mg SC, respectively. At the end of induction (week 12), patients with CD duration of < 2 years achieved higher rates of endoscopic outcomes with IV RZB induction vs patients with longer durations of disease (Figure 1), and regardless of baseline CD duration, greater proportions of RZB-treated patients achieved clinical remission (defined by stool frequency and abdominal pain), endoscopic response, endoscopic remission, and ulcer-free endoscopy vs PBO (P ≤ .05). Clinical remission rates at week 12 were numerically higher in patients with CD duration of < 5 years vs > 5 years (Figure 1). Similar results for improved clinical and endoscopic outcomes associated with shorter disease duration were observed at week 52 with RZB 360 mg SC maintenance treatment (Figure 2). RZB was well tolerated with lower rates of serious adverse events and serious infections vs PBO in induction, across CD duration subgroups. Conclusion: RZB induction and maintenance therapy was effective and well tolerated with a safety profile generally similar across CD duration subgroups. Achievement of clinical and endoscopic endpoints were higher in patients with shorter duration of CD, suggesting that earlier introduction of RZB therapy may lead to improved outcomes.