BRESSLER, N. M., M. VEITH, Jan HAMOUZ, Jan ERNEST, D. ZALEWSKI, Jan STUDNICKA, A. VAJAS, A. PAPP, G. VOGT, J. LUU, Veronika MATUŠKOVÁ, Y. H. YOON, T. PREGUN, T. KIM, D. SHIN, I. OH, H. JEONG, M. Y. KIM and S. J. WOO. Biosimilar SB11 versus reference ranibizumab in neovascular age-related macular degeneration: 1-year phase III randomised clinical trial outcomes. The British journal of ophthalmology : incorporating the Royal London ophthalmic hospital reports, the Ophthalmic review and the Ophthalmoscope. London: British Journal of Ophthalmology, 2023, vol. 107, No 3, p. 384-391. ISSN 0007-1161. Available from: https://dx.doi.org/10.1136/bjophthalmol-2021-319637.
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Basic information
Original name Biosimilar SB11 versus reference ranibizumab in neovascular age-related macular degeneration: 1-year phase III randomised clinical trial outcomes
Authors BRESSLER, N. M., M. VEITH, Jan HAMOUZ (203 Czech Republic), Jan ERNEST (203 Czech Republic), D. ZALEWSKI, Jan STUDNICKA (203 Czech Republic), A. VAJAS, A. PAPP, G. VOGT, J. LUU, Veronika MATUŠKOVÁ (203 Czech Republic, belonging to the institution), Y. H. YOON, T. PREGUN, T. KIM, D. SHIN, I. OH, H. JEONG, M. Y. KIM and S. J. WOO (guarantor).
Edition The British journal of ophthalmology : incorporating the Royal London ophthalmic hospital reports, the Ophthalmic review and the Ophthalmoscope, London, British Journal of Ophthalmology, 2023, 0007-1161.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 30207 Ophthalmology
Country of publisher United Kingdom of Great Britain and Northern Ireland
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 4.100 in 2022
RIV identification code RIV/00216224:14110/23:00129940
Organization unit Faculty of Medicine
Doi http://dx.doi.org/10.1136/bjophthalmol-2021-319637
UT WoS 000723337800001
Keywords in English retina; neovascularisation; macula; degeneration
Tags 14110219, rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Tereza Miškechová, učo 341652. Changed: 26/1/2024 09:44.
Abstract
Background/Aims To provide longer-term data on efficacy, safety, immunogenicity and pharmacokinetics (PK) of ranibizumab biosimilar SB11 compared with the reference ranibizumab (RBZ) in patients with neovascular age-related macular degeneration (nAMD). Methods Setting: Multicentre. Design: Randomised, double-masked, parallel-group, phase III equivalence study. Patient population: >= 50 years old participants with nAMD (n=705), one 'study eye'. Intervention: 1:1 randomisation to monthly intravitreal injection of 0.5 mg SB11 or RBZ. Main outcome measures: Visual efficacy endpoints, safety, immunogenicity and PK up to 52 weeks. Results Baseline and disease characteristics were comparable between treatment groups. Of 705 randomised participants (SB11: n=351; RBZ: n=354), 634 participants (89.9%; SB11: n=307; RBZ: n=327) completed the study until week 52. Previously reported equivalence in primary efficacy remained stable up to week 52 and were comparable between SB11 and RBZ. The adjusted treatment difference between SB11 and RBZ in full analysis set at week 52 of change from baseline in best-corrected visual acuity was -0.6 letters (90% CI -2.1 to 0.9) and of change from baseline in central subfield thickness was -14.9 mu m (95% CI -25.3 to -4.5). The incidence of ocular treatment-emergent adverse events (TEAEs) (SB11: 32.0% vs RBZ: 29.7%) and serious ocular TEAE (SB11: 2.9% vs RBZ: 2.3%) appeared comparable between treatment groups, and no new safety concerns were observed. The PK and immunogenicity profiles were comparable, with a 4.2% and 5.5% cumulative incidence of antidrug antibodies up to week 52 for SB11 and RBZ, respectively. Conclusions Longer-term results of this study further support the biosimilarity established between SB11 and RBZ.
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