Efficacy and Safety of Subcutaneous and Intravenous Loading Dose Regimens of Secukinumab in Patients with Active Rheumatoid Arthritis: Results from a Randomized Phase II Study

2016 ◽  
Vol 43 (3) ◽  
pp. 495-503 ◽  
Author(s):  
Witold Tlustochowicz ◽  
Proton Rahman ◽  
Bruno Seriolo ◽  
Gerhard Krammer ◽  
Brian Porter ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Activity ◽  
Phase Ii ◽  
Primary Endpoint ◽  
Active Rheumatoid Arthritis ◽  
Joint Disease ◽  
Inadequate Response ◽  
Efficacy And Safety ◽  
Acr20 Response ◽  
Link Type

Objective.To evaluate the efficacy and safety of secukinumab, a fully human antiinterleukin-17A monoclonal antibody, administered with an intravenous (IV) or subcutaneous (SC) loading regimen versus placebo, in patients with active rheumatoid arthritis (RA).Methods.In this phase II, double-blind, double-dummy, 52-week study (ClinicalTrials.govNCT01359943), 221 patients with inadequate response to methotrexate were randomized (2:2:1) to secukinumab, IV loading 10 mg/kg at baseline, Weeks 2 and 4, then SC 150 mg every 4 weeks (n = 88); secukinumab SC loading 150 mg once weekly for 5 weeks, then every 4 weeks (n = 89); or a matching placebo (followed by secukinumab 150 mg every 4 weeks starting Week 16; n = 44). The primary endpoint was superior efficacy of pooled secukinumab versus placebo using American College of Rheumatology 20% response (ACR20) at Week 12.Results.The primary efficacy endpoint was not met: ACR20 response at Week 12 was 49.2% for pooled secukinumab versus 40.9% for placebo (p = 0.3559). These variables improved significantly with pooled secukinumab versus placebo at Week 12 (all p < 0.05): the 28-joint Disease Activity Score (DAS28), patient’s and physician’s global assessment of disease activity, patient’s assessment of RA pain, and high-sensitivity C-reactive protein levels. Results of continuous efficacy outcomes were similar between the IV and SC loading regimens. The most frequent adverse events were infections, with similar rates across secukinumab and placebo.Conclusion.Although the primary endpoint (ACR20) was not met, secukinumab demonstrated improved efficacy in reducing disease activity over placebo as measured by DAS28 and other secondary endpoints.

scholarly journals Efficacy and safety of sarilumab monotherapy versus adalimumab monotherapy for the treatment of patients with active rheumatoid arthritis (MONARCH): a randomised, double-blind, parallel-group phase III trial

2016 ◽  
Vol 76 (5) ◽  
pp. 840-847 ◽  
Author(s):  
Gerd R Burmester ◽  
Yong Lin ◽  
Rahul Patel ◽  
Janet van Adelsberg ◽  
Erin K Mangan ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Activity ◽  
Active Rheumatoid Arthritis ◽  
Activity Index ◽  
Joint Disease ◽  
Phase Iii ◽  
Inadequate Response ◽  
Efficacy And Safety ◽  
Double Blind ◽  
End Point

ObjectivesTo compare efficacy and safety of sarilumab monotherapy with adalimumab monotherapy in patients with active rheumatoid arthritis (RA) who should not continue treatment with methotrexate (MTX) due to intolerance or inadequate response.MethodsMONARCH was a randomised, active-controlled, double-blind, double-dummy, phase III superiority trial. Patients received sarilumab (200 mg every 2 weeks (q2w)) or adalimumab (40 mg q2w) monotherapy for 24 weeks. The primary end point was change from baseline in 28-joint disease activity score using erythrocyte sedimentation rate (DAS28-ESR) at week 24.ResultsSarilumab was superior to adalimumab in the primary end point of change from baseline in DAS28-ESR (−3.28 vs −2.20; p<0.0001). Sarilumab-treated patients achieved significantly higher American College of Rheumatology 20/50/70 response rates (sarilumab: 71.7%/45.7%/23.4%; adalimumab: 58.4%/29.7%/11.9%; all p≤0.0074) and had significantly greater improvement in Health Assessment Questionnaire-Disability Index (p=0.0037). Importantly, at week 24, more patients receiving sarilumab compared with adalimumab achieved Clinical Disease Activity Index remission (7.1% vs 2.7%; nominal p=0.0468) and low disease activity (41.8% vs 24.9%; nominal p=0.0005, supplemental analysis). Adverse events occurred in 63.6% (adalimumab) and 64.1% (sarilumab) of patients, the most common being neutropenia and injection site reactions (sarilumab) and headache and worsening RA (adalimumab). Incidences of infections (sarilumab: 28.8%; adalimumab: 27.7%) and serious infections (1.1%, both groups) were similar, despite neutropenia differences.ConclusionsSarilumab monotherapy demonstrated superiority to adalimumab monotherapy by improving the signs and symptoms and physical functions in patients with RA who were unable to continue MTX treatment. The safety profiles of both therapies were consistent with anticipated class effects.Trial registration numberNCT02332590.

Efficacy and Safety of CE-224,535, an Antagonist of P2X7Receptor, in Treatment of Patients with Rheumatoid Arthritis Inadequately Controlled by Methotrexate

2012 ◽  
Vol 39 (4) ◽  
pp. 720-727 ◽  
Author(s):  
THOMAS C. STOCK ◽  
BRADLEY J. BLOOM ◽  
NATHAN WEI ◽  
SALIHA ISHAQ ◽  
WON PARK ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Activity ◽  
Response Rate ◽  
Tolerability Profile ◽  
Inadequate Response ◽  
Efficacy And Safety ◽  
Acr20 Response ◽  
Link Type ◽  
Significant Difference ◽  
Acr20 Response Rate

Objective.To evaluate efficacy and safety of CE-224,535, a selective P2X7receptor antagonist, versus placebo, in patients with active rheumatoid arthritis (RA) and inadequate response to methotrexate (MTX).Methods.In our phase IIA study (ClinicalTrials.govno.NCT00628095; A6341009), patients aged ≥ 18 years with active RA were randomized to receive either CE-224,535 (500 mg bid) or placebo for 12 weeks; all patients continued a stable background dose of ≥ 7.5 mg MTX.Results.The American College of Rheumatology 20% (ACR20) response rate (primary efficacy endpoint) was not significantly different from placebo for CE-224,535 (34.0% vs 36.2%; p = 0.591) at Week 12, or at any timepoint over the 12-week treatment period. There was no significant difference at Week 12 for the ACR20 response rate following subgroup analyses by age, sex, baseline disease activity, baseline duration of disease, geographic region, or concomitant use of steroids. ACR50/ACR70 response rates and change from baseline in Disease Activity Score 28-joint C-reactive protein (DAS28-3-CRP) and Health Assessment Questionnaire-Disability Index for CE-224,535 were not significant at Week 12 versus placebo. Treatment-emergent adverse events (AE) were reported by 62.3% (CE-224,535) and 55.3% (placebo) of patients; the most common AE were nausea (11.3%, CE-224,535; 4.3%, placebo) and diarrhea (7.5%, CE-224,535; 4.3%, placebo). The proportion of patients discontinuing due to an AE was 9.4% (CE-224,535) and 6.4% (placebo); no deaths were reported. Serious AE occurred in 3.8% (CE-224,535) and 2.1% (placebo) of patients; none was considered treatment-related.Conclusion.CE-224,535 was not efficacious, compared with placebo, for the treatment of RA in patients with an inadequate response to MTX. CE-224,535 demonstrated an acceptable safety and tolerability profile.

Efficacy and Safety of CH-1504, a Metabolically Stable Antifolate, in Patients with Active Rheumatoid Arthritis: Results of a Phase II Multicenter Randomized Study

2011 ◽  
Vol 38 (9) ◽  
pp. 1875-1883 ◽  
Author(s):  
EDWARD C. KEYSTONE ◽  
VALERY S. SHIRINSKY ◽  
LEE S. SIMON ◽  
SIMON PEDDER ◽  
L. ARTHUR HEWITT ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Adverse Events ◽  
Phase Ii ◽  
Active Rheumatoid Arthritis ◽  
Joint Disease ◽  
Comparable Efficacy ◽  
Efficacy And Safety ◽  
Acr20 Response ◽  
Treatment Groups ◽  
Oral Doses

Objective.To investigate the potential efficacy, safety, and tolerability of daily use of CH-1504 in patients with active rheumatoid arthritis (RA). US National Institutes of Health database no. NCT00658047.Methods.In our phase II randomized double-blind double-dummy study, patients naive to methotrexate (MTX; n = 201) and having moderate to severe RA received either CH-1504 (0.25 mg, 0.5 mg, or 1.0 mg once-daily oral doses) or MTX (titrated to 20.0 mg once-weekly oral doses). All received weekly 10-mg folate supplementation. Efficacy and safety were assessed at 2, 4, 8, and 12 weeks, with a treatment-free followup at 16 weeks. Safety and tolerability were assessed. Primary efficacy endpoint was proportion of patients achieving ACR20 response at Week 12. Secondary endpoints included difference from baseline in the 28-joint Disease Activity Score (DAS28) and individual components of the American College of Rheumatology (ACR) composite index.Results.Demographic characteristics were similar in all treatment groups: mean age 54.3 ± 11.4 years, female sex 87%, mean baseline DAS28 6.6 ± 0.9. At Week 12, CH-1504 demonstrated comparable efficacy compared to MTX as measured by ACR20, DAS28, and ACR composite core-set measures, including tender and swollen joints. No dose-response relationship was observed. Adverse events across treatment groups were mild. Liver enzyme levels increased from baseline to Week 16 in the MTX group, with qualitatively lesser increases in the CH-1504 groups. Two patients in the MTX group withdrew because of gastrointestinal-related adverse events. CH-1504 appeared safe and well tolerated at all dose levels.Conclusion.CH-1504 has comparable efficacy to MTX and is safe and well tolerated. Metabolically stable antifolates are a promising therapeutic option that warrants further study.

SAT0136 RELATIVE EFFICACY AND SAFETY OF TOFACITINIB, BARICITINIB, UPADACITINIB, AND FILGOTINIB, IN COMPARISON WITH ADALIMUMAB IN PATIENTS WITH ACTIVE RHEUMATOID ARTHRITIS: A BAYESIAN NETWORK META-ANALYSIS OF RANDOMIZED CONTROLLED TRIALS

2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 1005.1-1005
Author(s):  
Y. H. Lee ◽  
G. G. Song
Keyword(s):  
Rheumatoid Arthritis ◽  
Active Rheumatoid Arthritis ◽  
Response Rate ◽  
Meta Analysis ◽  
Inadequate Response ◽  
Efficacy And Safety ◽  
Double Blind ◽  
Acr20 Response ◽  
Randomized Controlled ◽  
Acr20 Response Rate

Background:Methotrexate (MTX), an effective disease-modifying antirheumatic drug (DMARD) [2], is the most widely used DMARD for the treatment of rheumatoid arthritis (RA). However, not all patients are responsive to the drug; 30% of the patients discontinue therapy within 1 year of commencing the treatment, usually because of the lack of efficacy or undesirable adverse effects Small-molecule Janus kinase inhibitors are clinically developed for the treatment of RA.Objectives:The aim of this study is to investigate the relative efficacy and safety of tofacitinib, baricitinib, upadacitinib, and filgotinib in comparison with adalimumab in patients with active RA and having inadequate responses to MTX.Methods:We performed a Bayesian network meta-analysis to combine direct and indirect evidence from randomized controlled trials (RCTs) to examine the efficacy and safety of tofacitinib, baricitinib, upadacitinib, filgotinib, and adalimumab in RA patients having inadequate responses to MTX.Results:Four RCTs, comprising 5,451 patients, met the inclusion criteria. The baricitinib 4mg+MTX and upadacitinib 15mg+MTX group showed a significantly higher American College of Rheumatology 20% (ACR20) response rate than the adalimumab 40mg+MTX group. The ranking probability based on the surface under the cumulative ranking curve (SUCRA) indicated that baricitinib 4mg+MTX had the highest probability of being the best treatment for achieving the ACR20 response rate, followed by upadacitinib 15mg+MTX, tofacitinib 5mg+MTX, filgotinib 200mg+MTX, filgotinib 100mg+MTX, adalimumab 40mg+MTX, and placebo+MTX. The upadacitinib 15mg+MTX and baricitinib 4mg+MTX groups showed significantly higher ACR50 and ACR70 response rates than adalimumab 40mg+MTX. In terms of Herpes zoster infection, the ranking probability based on the SUCRA indicated that placebo+MTX were likely to be the safest treatments, followed by filgotinib 200mg+MTX, filgotinib 100mg+MTX, adalimumab 40mg+MTX, tofacitinib 5mg+MTX, upadacitinib 15mg+MTX, and baricitinib 4mg+MTX. Regarding safety analysis, no statistically significant differences were found between the respective intervention groups.Conclusion:In RA patients with an inadequate response to MTX, baricitinib 4mg+MTX and upadacitinib 15mg+MTX showed the highest ACR response rates, suggesting a difference in efficacy among the different JAK inhibitors.References:[1]Fleischmann R, Mysler E, Hall S, Kivitz AJ, Moots RJ, Luo Z, DeMasi R, Soma K, Zhang R, Takiya LJTL (2017) Efficacy and safety of tofacitinib monotherapy, tofacitinib with methotrexate, and adalimumab with methotrexate in patients with rheumatoid arthritis (ORAL Strategy): a phase 3b/4, double-blind, head-to-head, randomised controlled trial. 390:457-468[2]Taylor PC, Keystone EC, van der Heijde D et al (2017) Baricitinib versus Placebo or Adalimumab in Rheumatoid Arthritis. N Engl J Med 376:652-662[3]Fleischmann R, Pangan AL, Mysler E, Bessette L, Peterfy C, Durez P, Ostor A, Li Y, Zhou Y, Othman AA (2018) A phase 3, randomized, double-blind study comparing upadacitinib to placebo and to adalimumab, in patients with active rheumatoid arthritis with inadequate response to methotrexate. ARTHRITIS & RHEUMATOLOGY. WILEY 111 RIVER ST, HOBOKEN 07030-5774, NJ USA, pp[4]Combe B, Kivitz A, Tanaka Y, van der Heijde D, Matzkies F, Bartok B, Ye L, Guo Y, Tasset C, Sundy J (2019) LB0001 EFFICACY AND SAFETY OF FILGOTINIB FOR PATIENTS WITH RHEUMATOID ARTHRITIS WITH INADEQUATE RESPONSE TO METHOTREXATE: FINCH1 PRIMARY OUTCOME RESULTS. BMJ Publishing Group Ltd, ppDisclosure of Interests:None declared

Efficacy and Safety of Belimumab in Patients with Rheumatoid Arthritis: A Phase II, Randomized, Double-blind, Placebo-controlled, Dose-ranging Study

2013 ◽  
Vol 40 (5) ◽  
pp. 579-589 ◽  
Author(s):  
William Stohl ◽  
Joan T. Merrill ◽  
James D. McKay ◽  
Jeffrey R. Lisse ◽  
Z. John Zhong ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Activity ◽  
Phase Ii ◽  
B Lymphocyte ◽  
Tumor Necrosis Factor Inhibitor ◽  
Open Label ◽  
Double Blind ◽  
Acr20 Response ◽  
Link Type ◽  
American College Of Rheumatology

Objective.To evaluate the efficacy/safety of belimumab in patients with rheumatoid arthritis (RA).Methods.Patients fulfilling American College of Rheumatology (ACR) criteria for RA for ≥ 1 year who had at least moderate disease activity while receiving stable disease-modifying antirheumatic drug (DMARD) therapy and failed ≥ 1 DMARD were randomly assigned to placebo or belimumab 1, 4, or 10 mg/kg, administered intravenously on Days 1, 14, and 28, and then every 4 weeks for 24 weeks (n = 283). This was followed by an optional 24-week extension (n = 237) in which all patients received belimumab. Primary efficacy endpoint was the Week 24 ACR20 response.Results.Week 24 ACR20 responses with placebo and belimumab 1, 4, and 10 mg/kg were 15.9%, 34.7% (p = 0.010), 25.4% (p = 0.168), and 28.2% (p = 0.080), respectively. Patients taking any belimumab dose who continued with belimumab in the open-label extension had an ACR20 response of 41% at 48 weeks. A similar ACR20 response (42%) at 48 weeks was seen in patients taking placebo who switched in the extension to belimumab 10 mg/kg. Greater response rates were observed in patients who at baseline were rheumatoid factor-positive, anticitrullinated protein antibody-positive, or tumor necrosis factor inhibitor-naive, or had elevated C-reactive protein levels, Disease Activity Score 28 > 5.1, or low B lymphocyte stimulator levels (< 0.858 ng/ml). Adverse event rates were similar across treatment groups.Conclusion.In this phase II trial, belimumab demonstrated efficacy and was generally well tolerated in patients with RA who had failed previous therapies. [ClinicalTrials.gov identifier NCT00071812]

Longterm Efficacy and Safety of Abatacept in Patients with Rheumatoid Arthritis Treated in Routine Clinical Practice: Effect of Concomitant Methotrexate after 24 Weeks

2015 ◽  
Vol 42 (5) ◽  
pp. 786-793 ◽  
Author(s):  
Nobunori Takahashi ◽  
Toshihisa Kojima ◽  
Atsushi Kaneko ◽  
Daihei Kida ◽  
Yuji Hirano ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Clinical Practice ◽  
Disease Activity ◽  
Clinical Efficacy ◽  
Retention Rate ◽  
Practice Effect ◽  
Routine Clinical Practice ◽  
Joint Disease ◽  
Inadequate Response ◽  
Efficacy And Safety

Objective.Our study aimed to evaluate the longterm efficacy and safety of abatacept (ABA), and to explore factors that increase its longterm efficacy in patients with rheumatoid arthritis (RA) treated in routine clinical practice.Methods.There were 231 participants with RA treated with ABA who were prospectively registered in a Japanese multicenter registry. They were followed up for at least 52 weeks.Results.Mean age of the patients was 64.3 years, mean disease duration was 12.1 years, mean 28-joint Disease Activity Score (DAS28)-C-reactive protein was 4.49, and 48.5% of patients were concomitantly treated with methotrexate (MTX). Overall retention rate of ABA was 77.1% at 52 weeks; 14.8% of patients discontinued because of inadequate response and 3.5% because of adverse events. The proportion of patients achieving DAS28-defined low disease activity (LDA) significantly increased from baseline to 52 weeks (7.3% to 43.8%, p < 0.01); 40.9% of patients who did not achieve LDA at 24 weeks had more than 1 categorical improvement in DAS28-defined disease activity at 52 weeks. Multivariate logistic regression revealed concomitant MTX use to be an independent predictor of the categorical improvement in DAS28-defined disease activity from 24 to 52 weeks (adjusted OR 3.124, p = 0.010).Conclusion.In routine clinical practice, ABA demonstrated satisfactory clinical efficacy and safety in patients with established RA for 52 weeks. The clinical efficacy of ABA increased with time even after 24 weeks, and this was strongly influenced by concomitant MTX use. Our study provides valuable real-world findings on the longterm management of RA with ABA.

scholarly journals Olokizumab, a monoclonal antibody against interleukin 6, in combination with methotrexate in patients with rheumatoid arthritis inadequately controlled by methotrexate: efficacy and safety results of a randomised controlled phase III study

2021 ◽  
pp. annrheumdis-2021-219876
Author(s):  
Evgeniy Nasonov ◽  
Saeed Fatenejad ◽  
Eugen Feist ◽  
Mariana Ivanova ◽  
Elena Korneva ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Activity ◽  
Activity Index ◽  
Disease Activity Index ◽  
Phase Iii ◽  
Double Blind Study ◽  
Efficacy And Safety ◽  
Serious Adverse Events ◽  
Double Blind ◽  
Acr20 Response

ObjectiveTo evaluate the efficacy and safety of olokizumab (OKZ) in patients with active rheumatoid arthritis despite treatment with methotrexate (MTX).MethodsIn this 24-week multicentre, placebo-controlled, double-blind study, patients were randomised 1:1:1 to receive subcutaneously administered OKZ 64 mg once every 2 weeks, OKZ 64 mg once every 4 weeks, or placebo plus MTX. The primary efficacy endpoint was the proportion of patients achieving an American College of Rheumatology 20% (ACR20) response at week 12. The secondary efficacy endpoints included percentage of subjects achieving Disease Activity Score 28-joint count based on C reactive protein <3.2, Health Assessment Questionnaire Disability Index at week 12, ACR50 response and Clinical Disease Activity Index ≤2.8 at week 24. Safety and immunogenicity were assessed throughout the study.ResultsA total of 428 patients were randomised. ACR20 responses were more frequent with OKZ every 2 weeks (63.6%) and OKZ every 4 weeks (70.4%) than placebo (25.9%) (p<0.0001 for both comparisons). There were significant differences in all secondary efficacy endpoints between OKZ-treated arms and placebo. Treatment-emergent serious adverse events (TESAEs) were reported by more patients in the OKZ groups compared with placebo. Infections were the most common TESAEs. No subjects developed neutralising antidrug antibodies.ConclusionsTreatment with OKZ was associated with significant improvement in signs, symptoms and physical function of rheumatoid arthritis without discernible differences between the two regimens. Safety was as expected for this class of agents. Low immunogenicity was observed.Trial registration numberNCT02760368.

scholarly journals Etanercept therapy in rheumatoid arthritis: Efficacy and safety

2013 ◽  
Vol 141 (7-8) ◽  
pp. 495-502
Author(s):  
Tatjana Ilic ◽  
Biljana Milic ◽  
Dejan Celic ◽  
Biljana Vuckovic ◽  
Igor Mitic
Keyword(s):  
Rheumatoid Arthritis ◽  
Joint Destruction ◽  
Life Quality ◽  
Activity Level ◽  
Inadequate Response ◽  
Efficacy And Safety ◽  
Etanercept Therapy ◽  
Acr20 Response ◽  
Clinically Significant ◽  
High Level

Introduction. Etanercept, tumor necrosis factor (TNF?) antagonist, lowers the disease activity level in patients with rheumatoid arthritis (RA), reduces joint destruction saving physical functions and improving life quality. Objective. The aim of this study was to establish efficacy and safety of etanercept in combination with disease modifying antirheumatic drugs (DMARDs) in the treatment of RA. Methods. To patients with active RA, who were on therapy with DMARD, etanercept was introduced in weekly doses of 50 mg, with continuation of DMARD. Efficacy of this form of treatment was evaluated in the 12th week. Maintenance of the effect of treatment was also evaluated during 24, 48 and 96 weeks. Long term evaluation of etanercept safety was assessed by registering all unwanted events during a two year period. Results. After 12 weeks of treatment with etanercept, 80% of patients had ACR20 response, while 85% showed clinically significant decrease of DAS28 index. We achieved remission in five patients (12.5%) and low activity of RA in 17 patients (42.5%). During a 96week of followup period, achieved therapy effects were maintained. In four patients (10%) etanercept therapy was interrupted after 24 weeks because of inadequate response. In one of them (2.5%) we recorded a cardiovascular incident. Acute infections were registered in 47 cases. Four of those were severe infections. Neither cases of malignancy development were noted, nor were there any lethal disease outcomes. Conclusion. Etanercept in combination with DMARD shows a high level of efficacy in the treatment of RA. The safety profile of the drug is satisfactory.

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