scholarly journals Long-term efficacy and safety of certolizumab pegol in Japanese rheumatoid arthritis patients with an inadequate response to methotrexate: 52-week results from an open-label extension of the J-RAPID study

2014 ◽  
Vol 24 (5) ◽  
pp. 734-743 ◽  
Author(s):  
Yoshiya Tanaka ◽  
Kazuhiko Yamamoto ◽  
Tsutomu Takeuchi ◽  
Hisashi Yamanaka ◽  
Naoki Ishiguro ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Certolizumab Pegol ◽  
Inadequate Response ◽  
Efficacy And Safety ◽  
Open Label ◽  
Term Efficacy ◽  
Open Label Extension

scholarly journals Long-term efficacy and safety in patients with rheumatoid arthritis continuing on SB4 or switching from reference etanercept to SB4

2017 ◽  
Vol 76 (12) ◽  
pp. 1986-1991 ◽  
Author(s):  
Paul Emery ◽  
Jiří Vencovský ◽  
Anna Sylwestrzak ◽  
Piotr Leszczyński ◽  
Wieslawa Porawska ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Response Rates ◽  
Comparable Efficacy ◽  
Efficacy And Safety ◽  
Open Label ◽  
Double Blind ◽  
Term Efficacy ◽  
Open Label Extension ◽  
Extension Period

ObjectivesSB4 (Benepali, Brenzys) is a biosimilar of reference etanercept (ETN). In a randomised, double-blind, 52-week study, SB4 demonstrated comparable efficacy and safety to ETN in patients with rheumatoid arthritis (RA). The open-label extension period evaluated long-term efficacy, safety and immunogenicity when continuing SB4 versus switching from ETN to SB4.MethodsIn the randomised, double-blind phase, patients received weekly subcutaneous administration of 50 mg SB4 or ETN with background methotrexate for up to 52 weeks. Patients in the Czech Republic and Poland who completed the 52-week visit were enrolled in the open-label extension period and received SB4 for 48 additional weeks. Efficacy, safety and immunogenicity were assessed up to week 100.ResultsOf 245 patients entering the extension period, 126 continued to receive SB4 (SB4/SB4) and 119 switched to SB4 (ETN/SB4). American College of Rheumatology (ACR) response rates were sustained and comparable between SB4/SB4 and ETN/SB4 with ACR20 response rates at week 100 of 77.9% and 79.1%, respectively. Other efficacy results, including radiographic progression, were also comparable between the groups. After week 52, rates of treatment-emergent adverse events were 47.6% (SB4/SB4) and 48.7% (ETN/SB4); one patient/group developed non-neutralising antidrug antibodies. No cases of active tuberculosis or injection-site reactions were reported during the extension period. One patient (SB4/SB4) died of hepatic cancer.ConclusionsSB4 was effective and well tolerated over 2 years in patients with RA. Efficacy, safety and immunogenicity were comparable between the SB4/SB4 and ETN/SB4 groups, showing no risk associated with switching patients from ETN to SB4.Trial registration numberNCT01895309; 2012-005026-30

scholarly journals Long-term efficacy and safety of once-monthly Risperidone ISM® in the treatment of schizophrenia: Results from a 12-month open-label extension study

2022 ◽  
Vol 239 ◽  
pp. 83-91
Author(s):  
Yuriy Filts ◽  
Robert E. Litman ◽  
Javier Martínez ◽  
Lourdes Anta ◽  
Dieter Naber ◽  
...  
Keyword(s):  
Extension Study ◽  
Efficacy And Safety ◽  
Open Label ◽  
Term Efficacy ◽  
Open Label Extension

P150 LONG-TERM EFFICACY AND SAFETY OF LANADELUMAB: FINAL RESULTS FROM THE HELP OPEN-LABEL EXTENSION STUDY

2020 ◽  
Vol 125 (5) ◽  
pp. S21
Author(s):  
A. Banerji ◽  
J. Hao ◽  
M. Yu ◽  
J. Bernstein ◽  
D. Johnston ◽  
...  
Keyword(s):  
Extension Study ◽  
Efficacy And Safety ◽  
Open Label ◽  
Term Efficacy ◽  
Open Label Extension

scholarly journals Efficacy and safety of bimekizumab as add-on therapy for rheumatoid arthritis in patients with inadequate response to certolizumab pegol: a proof-of-concept study

2019 ◽  
Vol 78 (8) ◽  
pp. 1033-1040 ◽  
Author(s):  
Sophie Glatt ◽  
Peter C Taylor ◽  
Iain B McInnes ◽  
Georg Schett ◽  
Robert Landewé ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Activity ◽  
Certolizumab Pegol ◽  
Inadequate Response ◽  
Proof Of Concept ◽  
Efficacy And Safety ◽  
Open Label ◽  
Double Blind ◽  
Reactive Protein ◽  
Dual Inhibition

ObjectiveEvaluate the efficacy and safety of dual neutralisation of interleukin (IL)-17A and IL-17F with bimekizumab, a monoclonal IgG1 antibody, in addition to certolizumab pegol (CZP) in patients with rheumatoid arthritis (RA) and inadequate response (IR) to certolizumab pegol.MethodsDuring this phase 2a, double-blind, proof-of-concept (PoC) study (NCT02430909), patients with moderate-to-severe RA received open-label CZP 400 mg at Weeks 0, 2 and 4, and 200 mg at Week 6. Patients with IR at Week 8 (Disease Activity Score 28-joint count C-reactive protein (DAS28(CRP))>3.2) were randomised 2:1 to CZP (200 mg every 2 weeks (Q2W)) plus bimekizumab (240 mg loading dose then 120 mg Q2W) or CZP plus placebo. The primary efficacy and safety variables were change in DAS28(CRP) between Weeks 8 and 20 and incidence of treatment-emergent adverse events (TEAEs).ResultsOf 159 patients enrolled, 79 had IR at Week 8 and were randomised to CZP plus bimekizumab (n=52) or CZP plus placebo (n=27). At Week 20, there was a greater reduction in DAS28(CRP) in the CZP-IR plus bimekizumab group compared with the CZP-IR plus placebo group (99.4% posterior probability). The most frequent TEAEs were infections and infestations (CZP plus bimekizumab, 50.0% (26/52); CZP plus placebo, 22.2% (6/27)).ConclusionsPoC was confirmed based on the rapid decrease in disease activity achieved with 12 weeks of CZP plus bimekizumab. No unexpected or new safety signals were identified when neutralising IL-17A and IL-17F in patients with RA concomitantly treated with CZP, but the rate of TEAEs was higher with dual inhibition.

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