1
|
Lee Y, Zalewski D, Oleksy P, Wylęgała E, Orski M, Lee J, Kim S. Usability of the SB11 Pre-filled Syringe (PFS) in Patients with Retinal Diseases. Adv Ther 2024:10.1007/s12325-024-02937-3. [PMID: 38976126 DOI: 10.1007/s12325-024-02937-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2024] [Accepted: 06/21/2024] [Indexed: 07/09/2024]
Abstract
INTRODUCTION SB11 (Byooviz™; Samsung Bioepis Co., Ltd.) is a ranibizumab (Lucentis®; Genentech, Inc.) biosimilar targeting vascular endothelial growth factor A for the treatment of retinal diseases. The pre-filled syringe (PFS) presentation of SB11 offers an alternative administration method to the vial, with the potential for enhanced safety and efficient syringe preparation. The objective of this study was to assess the ability of healthcare professionals (HCPs) to follow the instructions for use to prepare and administer SB11 PFS intravitreal (IVT) injections to patients with neovascular age-related macular degeneration (nAMD) or macular edema secondary to retinal vein occlusion (RVO). METHODS This study was an open-label, single-arm, single-dose clinical study to evaluate the usability of the SB11 PFS in patients with nAMD or macular edema secondary to RVO. Four HCPs prepared and administered 0.5 mg SB11 PFS IVT injections to 34 patients. Product use task completion (12 tasks in total) was assessed by independent observers. Safety was assessed up to 7 days after injection of the investigational product. RESULTS A total of 34 patients were enrolled and completed the study. All 12 tasks were successfully completed in 34 (100%) patients without a use-related failure. Most patients (32 patients, 94.1%) experienced no adverse events (AEs), whereas 2 (5.9%) patients experienced three treatment-emergent AEs (TEAEs) which were mild to moderate in severity. There were no severe or serious TEAEs reported during the study. CONCLUSIONS This study showed that HCPs were able to successfully prepare and administer the SB11 PFS via IVT injection. No unexpected safety issues were identified. The SB11 PFS is a promising alternative for therapeutic administration of SB11 in patients with retinal disease. TRIAL REGISTRATION ClinicalTrials.gov identifier NCT06176963; EudraCT number 2021-003566-12.
Collapse
Affiliation(s)
- Yujin Lee
- Samsung Bioepis Co., Ltd., 76, Songdogyoyuk-ro, Yeonsu-gu, Incheon, 21987, Republic of Korea.
| | - Dominik Zalewski
- Diagnostic and Microsurgery Center of the Eye LENS, Olsztyn, Poland
| | - Piotr Oleksy
- Department of Ophthalmology, Centrum Medyczne Dietla 19 Sp zoo, Krakow, Poland
| | - Edward Wylęgała
- Department of Ophthalmology, District Railway Hospital in Katowice, Medical University of Silesia, Katowice, Poland
| | - Michał Orski
- Department of Ophthalmology, Rydygier Memorial Hospital, Krakow, Poland
| | - Jiwon Lee
- Samsung Bioepis Co., Ltd., 76, Songdogyoyuk-ro, Yeonsu-gu, Incheon, 21987, Republic of Korea
| | - Sunji Kim
- Samsung Bioepis Co., Ltd., 76, Songdogyoyuk-ro, Yeonsu-gu, Incheon, 21987, Republic of Korea
| |
Collapse
|
2
|
Bressler NM, Kaiser PK, Do DV, Nguyen QD, Park KH, Woo SJ, Sagong M, Bradvica M, Kim MY, Kim S, Sadda SR. Biosimilars of anti-vascular endothelial growth factor for ophthalmic diseases: A review. Surv Ophthalmol 2024; 69:521-538. [PMID: 38521423 DOI: 10.1016/j.survophthal.2024.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 03/13/2024] [Accepted: 03/18/2024] [Indexed: 03/25/2024]
Abstract
The development of intravitreally injected biologic medicines (biologics) acting against vascular endothelial growth factor (VEGF) substantially improved the clinical outcomes of patients with common VEGF-driven retinal diseases. The relatively high cost of branded agents, however, represents a financial burden for most healthcare systems and patients, likely resulting in impaired access to treatment and poorer clinical outcomes for some patients. Biosimilar medicines (biosimilars) are clinically equivalent, potentially economic alternatives to reference products. Biosimilars approved by leading health authorities have been demonstrated to be similar to the reference product in a comprehensive comparability exercise, generating the totality of evidence necessary to support analytical, pre-clinical, and clinical biosimilarity. Anti-VEGF biosimilars have been entering the field of ophthalmology in the US since 2022. We review regulatory and scientific concepts of biosimilars, the biosimilar development landscape in ophthalmology, with a specific focus on anti-VEGF biosimilars, and discuss opportunities and challenges facing the uptake of biosimilars.
Collapse
Affiliation(s)
- Neil M Bressler
- Department of Ophthalmology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Peter K Kaiser
- Cole Eye Institute, 9500 Euclid Avenue, Desk i3, Cleveland, OH, USA
| | - Diana V Do
- Byers Eye Institute, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Quan Dong Nguyen
- Byers Eye Institute, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Kyu Hyung Park
- Department of Ophthalmology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, the Republic of Korea
| | - Se Joon Woo
- Department of Ophthalmology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, the Republic of Korea
| | - Min Sagong
- Department of Ophthalmology, Yeungnam University College of Medicine, Yeungnam Eye Center, Yeungnam University Hospital, Daegu, the Republic of Korea
| | - Mario Bradvica
- Department of Ophthalmology, Osijek University Hospital Centre, Osijek, Croatia
| | | | | | - SriniVas R Sadda
- Doheny Eye Institute, Pasadena, CA, USA; Department of Ophthalmology, University of California-Los Angeles, Los Angeles, CA, USA.
| |
Collapse
|
3
|
Papaioannou C. Advancements in the treatment of age-related macular degeneration: a comprehensive review. Postgrad Med J 2024; 100:445-450. [PMID: 38330506 DOI: 10.1093/postmj/qgae016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/04/2024] [Accepted: 01/16/2024] [Indexed: 02/10/2024]
Abstract
Age-related macular degeneration (AMD) stands as a leading cause of irreversible blindness, particularly affecting central vision and impeding daily tasks. This paper provides a thorough exploration of AMD, distinguishing between its two main subtypes-Wet and Dry AMD-while shedding light on the prevalence and risk factors, including age, genetics, and smoking. The focus shifts to the current and future treatment landscape, examining both Dry and Wet AMD. Regarding Dry AMD, interventions such as antioxidant supplementation and ongoing clinical trials offer hope. Notable among these is Pegcetacoplan which is the only Food and Drug Administration (FDA)-approved medication, displaying promising results in reducing geographic atrophy lesions. For Wet AMD, anti-Vascular Endothelial Growth Factor therapies like Ranibizumab (Lucentis®) have been instrumental, and newer drugs like Faricimab and OPT-302 show comparable efficacy with extended dosing intervals. Additionally, gene therapies such as RGX-314 present a potential paradigm shift, reducing or eliminating the need for frequent injections. Biosimilars offer cost-effective alternatives. The paper also delves into the integration of technology and artificial intelligence in AMD management, highlighting the role of smartphone apps for patient monitoring and artificial intelligence algorithms for diagnosis and surveillance. Furthermore, patient perspectives on artificial intelligence demonstrate a positive correlation between understanding and trust. The narrative concludes with a glimpse into ground-breaking technologies, including retinal implants and bionic chips, offering hope for vision restoration. Overall, this paper underscores the multifaceted approach in addressing AMD, combining traditional and innovative strategies, paving the way for a more promising future in AMD treatment.
Collapse
Affiliation(s)
- Christos Papaioannou
- Department of Surgery, Chelsea and Westminster Hospital NHS Foundation Trust, TW7 6AF, London, United Kingdom
| |
Collapse
|
4
|
Woo SJ, Jung JA, Kim T, Oh I, Kim MY, Bressler NM. Association of baseline factors with 1-year outcomes in the SB11-ranibizumab equivalence trial: A post hoc analysis. Asia Pac J Ophthalmol (Phila) 2024:100069. [PMID: 38759795 DOI: 10.1016/j.apjo.2024.100069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 03/13/2024] [Accepted: 03/20/2024] [Indexed: 05/19/2024] Open
Abstract
PURPOSE To identify baseline factors associated with 1-year outcomes when treating neovascular age-related macular degeneration (nAMD) with ranibizumab biosimilar SB11 or reference ranibizumab (rRBZ), and to compare efficacy of the two products within subgroups judged to be clinically relevant. DESIGN Post hoc analysis of a prospective, equivalence phase 3 randomized clinical trial (RCT) METHODS: 705 patients with nAMD were randomized 1:1 to receive SB11 or rRBZ for 48 weeks. Pooled and randomized groups were used to identify baseline factors associated with clinical outcomes at Week 52 using multiple linear regression models. Significant factors identified in regression analyses were confirmed in analyses of variance. Subgroup analyses comparing best-corrected visual acuity (BCVA) changes between SB11 and rRBZ were conducted. RESULTS 634 (89.9%) participants completed the 52-week visit. Regression analyses showed that younger age, lower BCVA, and smaller total lesion area at baseline were associated with greater BCVA gain at Week 52, while older age, lower BCVA, and thicker central subfield thickness (CST) at baseline were predictors of greater CST reduction in the pooled group. Subgroup analyses demonstrated that BCVA outcomes appeared comparable for the SB11 and rRBZ groups. CONCLUSION Post hoc analyses of the SB11-rRBZ equivalence study showed that baseline age, BCVA, CST, and total lesion area were prognostic factors for visual or anatomical outcomes of nAMD, while subgroup analyses demonstrated comparable results for SB11 and rRBZ. Collectively, the results appear comparable to similar RCTs of anti-vascular endothelial growth factor reference products for nAMD and strengthen confidence in the biosimilarity of SB11.
Collapse
Affiliation(s)
- Se Joon Woo
- Department of Ophthalmology, Seoul National University Bundang Hospital, Republic of Korea
| | | | | | - Inkyung Oh
- Samsung Bioepis, Incheon, Republic of Korea
| | | | - Neil M Bressler
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD, United States.
| |
Collapse
|
5
|
Israilevich RN, Sharma K, Starr MR. Biosimilars for Retinal Diseases: A Review of the Literature. Int Ophthalmol Clin 2024; 64:129-139. [PMID: 38146886 DOI: 10.1097/iio.0000000000000509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2023]
|
6
|
Cao Y, Langer R, Ferrara N. Targeting angiogenesis in oncology, ophthalmology and beyond. Nat Rev Drug Discov 2023; 22:476-495. [PMID: 37041221 DOI: 10.1038/s41573-023-00671-z] [Citation(s) in RCA: 52] [Impact Index Per Article: 52.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/24/2023] [Indexed: 04/13/2023]
Abstract
Angiogenesis is an essential process in normal development and in adult physiology, but can be disrupted in numerous diseases. The concept of targeting angiogenesis for treating diseases was proposed more than 50 years ago, and the first two drugs targeting vascular endothelial growth factor (VEGF), bevacizumab and pegaptanib, were approved in 2004 for the treatment of cancer and neovascular ophthalmic diseases, respectively. Since then, nearly 20 years of clinical experience with anti-angiogenic drugs (AADs) have demonstrated the importance of this therapeutic modality for these disorders. However, there is a need to improve clinical outcomes by enhancing therapeutic efficacy, overcoming drug resistance, defining surrogate markers, combining with other drugs and developing the next generation of therapeutics. In this Review, we examine emerging new targets, the development of new drugs and challenging issues such as the mode of action of AADs and elucidating mechanisms underlying clinical benefits; we also discuss possible future directions of the field.
Collapse
Affiliation(s)
- Yihai Cao
- Department of Microbiology, Tumour and Cell Biology, Karolinska Institute, Stockholm, Sweden.
| | - Robert Langer
- David H Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA, USA
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Napoleone Ferrara
- Department of Pathology, University of California San Diego, La Jolla, CA, USA.
- Department of Ophthalmology, University of California San Diego, La Jolla, CA, USA.
- Moores Cancer Center, University of California San Diego, La Jolla, CA, USA.
| |
Collapse
|
7
|
Kim H, Hong E, Lee J, Hong S, Kim J, Cho M, Kim Y, Yoo T. Characterization for the Similarity Assessment between Proposed Biosimilar SB12 and Eculizumab Reference Product Using a State-of-the-Art Analytical Method. BioDrugs 2023:10.1007/s40259-023-00591-9. [PMID: 37060541 DOI: 10.1007/s40259-023-00591-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/27/2023] [Indexed: 04/16/2023]
Abstract
BACKGROUND SB12 is being developed as a proposed biosimilar to eculizumab reference product (RP), a humanized monoclonal antibody (IgG2/4 kappa immunoglobulin) that binds to the human C5 complement protein. Binding to this protein inhibits complement-mediated intravascular hemolysis by blocking its cleavage into C5a and C5b. Eculizumab RP is indicated for the treatment of patients with paroxysmal nocturnal hemoglobinuria (PNH) to reduce hemolysis, atypical hemolytic uremic syndrome (aHUS) to inhibit complement-mediated thrombotic microangiopathy, generalized myasthenia gravis who are anti-acetylcholine receptor antibody-positive, and neuromyelitis optica spectrum disorder in adult patients who are anti-aquaporin-4 antibody-positive. OBJECTIVE The objective of this study was to demonstrate structural, physicochemical, and biological similarity between eculizumab RP and SB12 using various state-of-the-art analytical methods. METHODS Comprehensive analytical characterization was conducted with side-by-side comparison of SB12 with European Union (EU) and United States (US) eculizumab RPs using various analytical methods (more than 40 state-of-the-art assays). Comparisons included purity, product-related impurity, charge heterogeneity, primary structure, post-translational modification, higher-order structure, quantity, Fab-related biological activities (potency and binding activity), and Fc-related biological activities. RESULTS Based on the analytical similarity assessment, the structural, physicochemical, and biological characterization results demonstrated that SB12 is highly similar to the EU and US eculizumab RP. In the structural aspects, it was confirmed that there is no difference between post-translational modification profiles and higher-order structures of SB12 compared with the eculizumab RP. Product-related impurities in the form of aggregates and charge variants were also confirmed to be similar. Mechanism of action (MoA)-related biological activities showed that SB12 is highly similar to the EU and US eculizumab RP with respect to overall critical and non-critical quality attributes analyzed. Moreover, similarity of comparative binding tendency of SB12 and eculizumab RP to Fc gamma receptors and C1q was confirmed through additional characterization methods. Based on these results, SB12 is expected to have highly similar safety and efficacy compared with eculizumab RP. CONCLUSION In summary, the overall analytical characterization and similarity assessment results show that SB12 is highly similar to the EU and US eculizumab RP in terms of structural, physicochemical, biophysical, and biological attributes.
Collapse
Affiliation(s)
- Hyunsoo Kim
- Quality Evaluation Team, Samsung Bioepis Co., Ltd, Incheon, South Korea
| | - Eunkyoung Hong
- Quality Evaluation Team, Samsung Bioepis Co., Ltd, Incheon, South Korea
| | - Jungmin Lee
- Quality Evaluation Team, Samsung Bioepis Co., Ltd, Incheon, South Korea
| | - Seokku Hong
- Quality Evaluation Team, Samsung Bioepis Co., Ltd, Incheon, South Korea
| | - Jihye Kim
- Quality Evaluation Team, Samsung Bioepis Co., Ltd, Incheon, South Korea
| | - Miju Cho
- Quality Evaluation Team, Samsung Bioepis Co., Ltd, Incheon, South Korea
| | - Yikwon Kim
- Quality Evaluation Team, Samsung Bioepis Co., Ltd, Incheon, South Korea.
| | - Taekyung Yoo
- Quality Evaluation Team, Samsung Bioepis Co., Ltd, Incheon, South Korea.
| |
Collapse
|
8
|
[Anti-VEGF therapy in neovascular age-related macular degeneration : Statement of the German Society of Ophthalmology (DOG), the German Retina Society (RG) and the German Professional Asscociation of Ophthalmologists (BVA). Stand 15.10.2022]. DIE OPHTHALMOLOGIE 2023; 120:169-177. [PMID: 36512119 DOI: 10.1007/s00347-022-01773-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/09/2022] [Indexed: 12/15/2022]
|
9
|
[Anti-VEGF Therapy in Neovascular Age-Related Macular Degeneration - Statement of the German Society of Ophthalmology (DOG), the German Retina Society (RG) and the German Professional Asscociation of Ophthalmologists (BVA). Stand 15.10.2022]. Klin Monbl Augenheilkd 2023; 240:180-189. [PMID: 36812925 DOI: 10.1055/a-1998-8890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
|