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Wong TY, Haskova Z, Asik K, Baumal CR, Csaky KG, Eter N, Ives JA, Jaffe GJ, Korobelnik JF, Lin H, Murata T, Ruamviboonsuk P, Schlottmann PG, Seres AI, Silverman D, Sun X, Tang Y, Wells JA, Yoon YH, Wykoff CC. Faricimab Treat-and-Extend for Diabetic Macular Edema: Two-Year Results from the Randomized Phase 3 YOSEMITE and RHINE Trials. Ophthalmology 2024; 131:708-723. [PMID: 38158159 DOI: 10.1016/j.ophtha.2023.12.026] [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: 08/09/2023] [Revised: 12/15/2023] [Accepted: 12/18/2023] [Indexed: 01/03/2024] Open
Abstract
PURPOSE To evaluate the 2-year efficacy, durability, and safety of dual angiopoietin-2 and vascular endothelial growth factor (VEGF) A pathway inhibition with intravitreal faricimab according to a personalized treat-and-extend (T&E)-based regimen with up to every-16-week dosing in the YOSEMITE and RHINE (ClinicalTrials.gov identifiers, NCT03622580 and NCT03622593, respectively) phase 3 trials of diabetic macular edema (DME). DESIGN Randomized, double-masked, noninferiority phase 3 trials. PARTICIPANTS Adults with visual acuity loss (best-corrected visual acuity [BCVA] of 25-73 letters) due to center-involving DME. METHODS Patients were randomized 1:1:1 to faricimab 6.0 mg every 8 weeks, faricimab 6.0 mg T&E (previously referred to as personalized treatment interval), or aflibercept 2.0 mg every 8 weeks. The T&E up to every-16-week dosing regimen was based on central subfield thickness (CST) and BCVA change. MAIN OUTCOME MEASURES Included changes from baseline in BCVA and CST, number of injections, durability, absence of fluid, and safety through week 100. RESULTS In YOSEMITE and RHINE (n = 940 and 951, respectively), noninferior year 1 visual acuity gains were maintained through year 2; mean BCVA change from baseline at 2 years (weeks 92, 96, and 100 average) with faricimab every 8 weeks (YOSEMITE and RHINE, +10.7 letters and +10.9 letters, respectively) or T&E (+10.7 letters and +10.1 letters, respectively) were comparable with aflibercept every 8 weeks (+11.4 letters and +9.4 letters, respectively). The median number of study drug injections was lower with faricimab T&E (YOSEMITE and RHINE, 10 and 11 injections, respectively) versus faricimab every 8 weeks (15 injections) and aflibercept every 8 weeks (14 injections) across both trials during the entire study. In the faricimab T&E arms, durability was improved further during year 2, with > 60% of patients receiving every-16-week dosing and approximately 80% receiving every-12-week or longer dosing at week 96. Almost 80% of patients who achieved every-16-week dosing at week 52 maintained every-16-week dosing without an interval reduction through week 96. Mean CST reductions were greater (YOSEMITE/RHINE weeks 92/96/100 average: faricimab every 8 weeks -216.0/-202.6 µm, faricimab T&E -204.5/-197.1 µm, aflibercept every 8 weeks -196.3/-185.6 µm), and more patients achieved absence of DME (CST < 325 μm; YOSEMITE/RHINE weeks 92-100: faricimab every 8 weeks 87%-92%/88%-93%, faricimab T&E 78%-86%/85%-88%, aflibercept every 8 weeks 77%-81%/80%-84%) and absence of intraretinal fluid (YOSEMITE/RHINE weeks 92-100: faricimab every 8 weeks 59%-63%/56%-62%, faricimab T&E 43%-48%/45%-52%, aflibercept every 8 weeks 33%-38%/39%-45%) with faricimab every 8 weeks or T&E versus aflibercept every 8 weeks through year 2. Overall, faricimab was well tolerated, with a safety profile comparable with that of aflibercept. CONCLUSIONS Clinically meaningful visual acuity gains from baseline, anatomic improvements, and extended durability with intravitreal faricimab up to every 16 weeks were maintained through year 2. Faricimab given as a personalized T&E-based dosing regimen supports the role of dual angiopoietin-2 and VEGF-A inhibition to promote vascular stability and to provide durable efficacy for patients with DME. FINANCIAL DISCLOSURE(S) Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.
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Affiliation(s)
- Tien Y Wong
- Tsinghua Medicine, Tsinghua University, Beijing, China, and Singapore National Eye Centre, Singapore, Republic of Singapore.
| | | | - Kemal Asik
- Genentech, Inc., South San Francisco, California
| | | | - Karl G Csaky
- Retina Foundation of the Southwest, Dallas, Texas
| | - Nicole Eter
- Department of Ophthalmology, University of Münster, Münster, Germany
| | - Jane A Ives
- Roche Products Ltd., Welwyn Garden City, United Kingdom
| | - Glenn J Jaffe
- Department of Ophthalmology, Duke University, Durham, North Carolina
| | - Jean-François Korobelnik
- Centre Hospitalier Universitaire (CHU) de Bordeaux, Service d'Ophtalmologie, Université de Bordeaux, INSERM, BPH, UMR1219, Bordeaux, France
| | - Hugh Lin
- Genentech, Inc., South San Francisco, California
| | | | - Paisan Ruamviboonsuk
- Department of Ophthalmology, College of Medicine, Rangsit University, Rajavithi Hospital, Bangkok, Thailand
| | | | | | | | - Xiaodong Sun
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yannan Tang
- Genentech, Inc., South San Francisco, California
| | - John A Wells
- Palmetto Retina Center, Retina Consultants of America, Columbia, South Carolina
| | - Young Hee Yoon
- Department of Ophthalmology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, South Korea
| | - Charles C Wykoff
- Retina Consultants of Texas, Retina Consultants of America, Blanton Eye Institute, Houston Methodist Hospital, Houston, Texas
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Kuo BL, Tabano D, Garmo V, Kim E, Leng T, Hatfield M, LaPrise A, Singh RP. Long-term Treatment Patterns for Diabetic Macular Edema: Up to 6-Year Follow-up in the IRIS® Registry. Ophthalmol Retina 2024:S2468-6530(24)00266-5. [PMID: 38830485 DOI: 10.1016/j.oret.2024.05.017] [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: 01/26/2024] [Revised: 05/10/2024] [Accepted: 05/28/2024] [Indexed: 06/05/2024]
Abstract
OBJECTIVE To characterize anti-VEGF intravitreal therapy (IVT) patterns and long-term visual outcomes among patients with diabetic macular edema (DME) in routine clinical practice in the United States. DESIGN Retrospective analysis of the American Academy of Ophthalmology's IRIS® (Intelligent Research in Sight) Registry. PARTICIPANTS Treatment-naïve patients with DME (no previous IVT in the past 12 months) initiating anti-VEGF IVT from January 1, 2015, to March 31, 2021. METHODS Baseline characteristics, treatment patterns, and long-term visual acuity (VA) outcomes were reported for up to 6 years of follow-up. MAIN OUTCOME MEASURES Outcomes included the annualized number of injections, change in VA, and anti-VEGF agents. RESULTS A total of 190 345 eyes met the inclusion criteria. After 1 year of anti-VEGF IVT initiation, eyes received a mean of 3.9 (±2.8) injections and gained +3.2 (±16.4) letters of vision. Of the 1236 eyes with year 6 data, eyes received a mean of 2.9 (±2.1) injections in year 6 and gained +0.5 (±19.7) letters from baseline. The number of injections decreased, and injection intervals increased year over year up to 6 years regardless of baseline VA initiation. The average injection interval was 10 weeks in year 1 and increased to 13.2 weeks in year 2 before plateauing in years 3 to 6 (12.6, 12.3, 12.2, and 12.3 weeks, respectively). Improvements in VA from baseline were greatest in eyes that received 5 or more injections each year. At the end of follow-up, eyes with good baseline vision (>20/25) lost vision, whereas those with worse baseline vision (<20/25) gained vision. Although 51.7% of patients with DME discontinued IVT after a mean of 6 months, 32.8% reinitiated anti-VEGF IVT. Worse VA outcomes were associated with patients of Hispanic ethnicity (-1.08; 95% confidence interval: -1.34, -0.83] compared with non-Hispanic), Medicaid insurance (-1.15; 95% confidence interval: -1.48, -0.81 compared with commercial), and older age (-0.06; 95% confidence interval: -0.07, -0.05] each additional year). CONCLUSIONS Patients with DME in routine clinical settings receive fewer injections than those in clinical trials and fewer than recommended per the label of US Food and Drug Administration-approved anti-VEGF IVT. FINANCIAL DISCLOSURE(S) Proprietary or commercial disclosure may be found after the references in the Footnotes and Disclosures at the end of this article.
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Affiliation(s)
- Blanche L Kuo
- Case Western Reserve University School of Medicine, Cleveland, Ohio; Center for Ophthalmic Bioinformatics, Cole Eye Institute, Cleveland Clinic, Cleveland, Ohio
| | - David Tabano
- Genentech, Inc., South San Francisco, California
| | | | - Eunice Kim
- Genentech, Inc., South San Francisco, California
| | - Theodore Leng
- Byers Eye Institute at Stanford, Stanford University School of Medicine, Palo Alto, California
| | | | | | - Rishi P Singh
- Center for Ophthalmic Bioinformatics, Cole Eye Institute, Cleveland Clinic, Cleveland, Ohio.
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Elhamaky TR. Comparison between intravitreal brolucizumab and aflibercept in the treatment-naive central involved diabetic macular edema: One-year real-life case series. Eur J Ophthalmol 2024; 34:797-802. [PMID: 37817540 DOI: 10.1177/11206721231207459] [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] [Indexed: 10/12/2023]
Abstract
PURPOSE To evaluate the effectiveness and safety of intravitreal brolucizumab (IVB) and intravitreal aflibercept (IVA) injections in the management of naive central involved diabetic macular edema (CIDME). METHODS This study included 45 treatment-naive eyes with CIDME. A complete ophthalmic examination, including BCVA and SD-OCT was performed. Patients were randomized to (IVB) or (IVA) groups. All participants received a loading phase of three consecutive intravitreal injections, then followed by a personalized treat and extend (T&E) regimen. RESULTS At 12-month follow-up, the mean numbers of injections in IVA and IVB groups were 7.25 ± 0.53 and 6.3 ± 0.45, respectively (P < 0.0001). The IVA group showed a significant increase of the mean BCVA from 0.66 ± 0.15 logMAR (50.9 ± 7.7 letters) to 0.41 ± 0.19 logMAR (63.7 ± 10.8 letters). Mean CFT decreased significantly from 441.2 ± 35.7 μm to 281.3 ± 18.4 μm. The IVB group showed a significant increase of mean BCVA from 0.65 ± 0.16 logMAR (52.1 ± 7.9 letters) to 0.39 ± 0.17 logMAR (65.3 ± 8.7 letters). Mean CFT decreased significantly from 437.2 ± 41.9 μm to 275.5 ± 21.7 μm.No significant difference between both groups in terms of the vision improvement and the reduction of CFT was reported, whereas a statistical difference was observed in terms of intravitreal injections (IVI) numbers. No ocular complications were reported. CONCLUSIONS This case series highlights the effectiveness of both brolucizumab and aflibercept in the treatment of CIDME with a lower frequency of injection in brolucizumab group lowering the burden of IVI in this cohort.
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Affiliation(s)
- Tarek Roshdy Elhamaky
- Department of Ophthalmology, Faculty of Medicine, Benha University, Benha, Egypt
- Department of Ophthalmology, Seha Emirates Hospital, Abu Dhabi, UAE
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Emami-Naeini P, Garmo V, Boucher N, Fernando R, Menezes A. Maintenance of Vision Needed to Drive after Intravitreal Anti-VEGF Therapy in Patients with Neovascular Age-related Macular Degeneration and Diabetic Macular Edema. Ophthalmol Retina 2024; 8:388-398. [PMID: 37866681 DOI: 10.1016/j.oret.2023.10.010] [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: 05/15/2023] [Revised: 10/10/2023] [Accepted: 10/16/2023] [Indexed: 10/24/2023]
Abstract
OBJECTIVE To evaluate the association between intravitreal anti-VEGF therapy and visual acuity (VA)/driving vision maintenance over 4 years in patients with neovascular age-related macular degeneration (nAMD) or diabetic macular edema (DME). DESIGN Retrospective, observational, clinical practice cohort study using data from the Vestrum Health database. PARTICIPANTS Initial diagnosis (January 1, 2014 to June 30, 2019) of nAMD or DME and ≥ 1 year of treatment/follow-up history. The VA analysis required 4 years of treatment/follow-up history. For the driving vision maintenance analysis, patients required Snellen VA of 20/40 or better at baseline and for ≥ 6 months during year 1 after index intravitreal anti-VEGF treatment in the better-seeing eye. METHODS A loss-of-driving event was the first clinic visit with VA worse than 20/40 sustained for ≥ 6 consecutive months. Kaplan-Meier analyses estimated the probability of maintaining driving vision over 4 years stratified by year-1 injection number. Cox proportional hazard models examined associations between baseline clinical characteristics and year-1 injection frequency and the risk of losing driving vision. MAIN OUTCOME MEASURES Mean change in VA over time and by baseline VA, driving vision maintenance probability over time and stratified by anti-VEGF injection frequency, and baseline factors predictive of driving vision maintenance. RESULTS In year 1, the nAMD and DME cohorts gained 8.5 and 9.5 ETDRS letters, respectively. Between years 1 and 4, patients with nAMD and DME lost 6.6 and 2.7 ETDRS letters, respectively. The probability of maintaining driving vision over 4 years was 56% (nAMD) and 72% (DME); among patients who received 1 to 5, 6 to 7, and ≥ 8 anti-VEGF injections in year 1, corresponding probabilities were 50%, 56%, and 65% (nAMD; P < 0.001) and 63%, 72%, and 77% (DME; P < 0.001). Baseline factors associated with driving vision loss included older age, worse index VA, geographic atrophy (nAMD), and worsening baseline diabetic retinopathy (DME). CONCLUSIONS Older age and worse index VA were risk factors for driving vision loss, whereas a greater year-1 injection number was associated with driving vision maintenance through year 4, supporting early initiation and frequent anti-VEGF injections for maintaining driving vision in nAMD or DME. FINANCIAL DISCLOSURE(S) Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.
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Affiliation(s)
- Parisa Emami-Naeini
- Department of Ophthalmology and Vision Science, University of California, Davis, Sacramento, California.
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Boscia F, Veritti D, Iaculli C, Lattanzio R, Freda S, Piergentili B, Varano M. Management of treatment-naïve diabetic macular edema patients: Review of real-world clinical data. Eur J Ophthalmol 2024:11206721241237069. [PMID: 38462923 DOI: 10.1177/11206721241237069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
The high prevalence of Diabetic macular edema (DME) is a real global health problem. Its complex pathophysiology involves different pathways. Over the last decade, the introduction of intravitreal treatments has dramatically changed the management and prognosis of DME. Among the different treatment options, inhibitors of vascular endothelial growth factor (anti-VEGF) and intravitreal steroids implants represent the first-line therapy of DME. We conducted a review of electronic databases to compile the available evidence about the clinical management of DME in a clinical setting, with a special focus on treatment-naïve patients. Anti-VEGF therapies represent a valuable option for treating DME patients. However, many patients do not respond properly to this treatment and, due to its administration regimen, many patients receive suboptimal treatment in real life. Current evidence demonstrated that in patients with DME, DEX-i improved significantly both anatomic and visual outcomes. Besides eyes with insufficient anti-VEGF respond or recalcitrant DME cases, DEX-i can be effectively and safely used in treatment-naïve DME patients as first line therapy. DEX-i may be considered first line therapy in different clinical scenarios, such as DME eyes with a greater inflammatory component, patients with cardiovascular events, vitrectomized eyes, or those requiring cataract surgery. In conclusion, there are still many points for improvement pending in the clinical management of the patient with DME. Since DME treatment must follow a patient-tailored approach, selecting the best therapeutic approach for each patient requires a good understanding of the pathophysiology of DME.
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Affiliation(s)
- Francesco Boscia
- Department of Translational Medicine and Neurosciences (DiBraiN), University of Bari, Bari, Italy
| | - Daniele Veritti
- Department of Medicine - Ophthalmology, University of Udine, Udine, Italy
| | - Cristiana Iaculli
- Department of Ophthalmology, Policlinico Riuniti Di Foggia, University of Foggia, 71122, Foggia, Italy
| | - Rosangela Lattanzio
- Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Simona Freda
- AbbVie S.r.l., SR 148 Pontina, 04011, Campoverde, LT
| | | | - Monica Varano
- Ophthalmology Department, IRCCS - Fondazione Bietti, Rome, Italy
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Gomi F, Kawasaki R, Ogura Y, Iwasaki K, Takeshima T, Yamabe M, Imai K. Patterns of anti-vascular endothelial growth factor treatment for chorioretinal vascular diseases: Analysis of a nationwide claims database in Japan. ANNALS OF CLINICAL EPIDEMIOLOGY 2024; 6:42-50. [PMID: 38606038 PMCID: PMC11006551 DOI: 10.37737/ace.24007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 12/28/2023] [Indexed: 04/13/2024]
Abstract
BACKGROUND Although intravitreal anti-vascular endothelial growth factor therapy is currently considered the first-line treatment for chorioretinal vascular diseases in Japan, information regarding its treatment pattern is scarce. This study investigated the patterns of anti-vascular endothelial growth factor treatment for chorioretinal vascular diseases. METHODS A health insurance claims database from acute care hospitals was used to estimate treatment intervals and continuation and drop-out rates regarding the anti-vascular endothelial growth factor. Patients aged ≥50 years diagnosed with neovascular age-related macular degeneration or aged ≥18 years diagnosed with diabetic macular edema or retinal vein occlusion were analyzed. RESULTS Data were included for 76,535, 49,704, and 37,681 patients with neovascular age-related macular degeneration, diabetic macular edema, and retinal vein occlusion, respectively; exactly 8,111, 2,283, and 6,896 received the treatment, respectively. The mean and median interval ranges during the maintenance phase by treatment initiation year were 94-100 and 73-80, 111-120 and 98-102, and 97-103 and 87-93 days for neovascular age-related macular degeneration, diabetic macular edema, and retinal vein occlusion, respectively, without any trend over time. A tendency to increase the treatment continuation rate was indicated in later years by Kaplan-Meier curves. The drop-out rate in the treatment initiation year (2016) was 32% from 63% (2009), 53% from 69% (2014), and 36% from 47% (2013) for neovascular age-related macular degeneration, diabetic macular edema, and retinal vein occlusion, respectively. CONCLUSIONS For all these diseases, the treatment intervals did not change remarkably, and a tendency toward improved treatment continuation was suggested.
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Affiliation(s)
- Fumi Gomi
- Department of Ophthalmology, Hyogo Medical University
| | - Ryo Kawasaki
- Department of Vision Informatics, Osaka University Graduate School of Medicine
| | - Yuichiro Ogura
- Graduate School of Medical Sciences, Nagoya City University
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Lowater SJ, Grauslund J, Subhi Y, Vergmann AS. Clinical Trials and Future Outlooks of the Port Delivery System with Ranibizumab: A Narrative Review. Ophthalmol Ther 2024; 13:51-69. [PMID: 38055121 PMCID: PMC10776525 DOI: 10.1007/s40123-023-00843-5] [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: 09/06/2023] [Accepted: 10/20/2023] [Indexed: 12/07/2023] Open
Abstract
The port delivery system (PDS) of anti-VEGF therapy provides continuous delivery of ranibizumab (RBZ). In October of 2021, the American Food and Drug Administration (FDA) approved the PDS with RBZ as a treatment option for neovascular age-related macular degeneration (nAMD). As the field of PDS with RBZ is progressing rapidly, this narrative review provides a much-needed overview of existing clinical trials as well as ongoing and upcoming trials investigating PDS with RBZ. The phase 2 LADDER trial reported that the mean time to first refill with RBZ PDS 100 mg/ml was 15.8 months (80% CI 12.1-20.6), and pharmacokinetic profiling revealed a sustained concentration of RBZ in serum and aqueous humor. Later, the phase 3 ARCHWAY trial reported that PDS with RBZ (100 mg/ml) refilled every 24 weeks was non-inferior to monthly intravitreal injection (IVI) with RBZ (0.5 mg) in patients with nAMD over 9 months and 2 years. However, patients with PDS had a higher rate of adverse events including vitreous hemorrhage and endophthalmitis. Patients indicate high treatment satisfaction with both PDS and IVI, but the lower number of treatments with PDS was reported as a preferred choice. Several ongoing and future clinical trials, of which details are discussed in this paper, are further exploring the potentials of PDS with RBZ. We conclude that the PDS provides continuous deliverance of RBZ and that clinical efficacy levels are non-inferior to IVI therapy for nAMD. Yet, a higher rate of adverse events remains a concerning detail for widespread implementation. Future studies are warranted to better understand which patients may benefit best from this treatment approach, if long-term efficacy can be sustained, and if safety of PDS can be further improved.
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Affiliation(s)
- Simon Joel Lowater
- Research Unit of Ophthalmology, Department of Ophthalmology, Odense University Hospital, J. B. Winsløws Vej 4, 5000, Odense C, Denmark.
| | - Jakob Grauslund
- Research Unit of Ophthalmology, Department of Ophthalmology, Odense University Hospital, J. B. Winsløws Vej 4, 5000, Odense C, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Steno Diabetes Center Odense, Odense University Hospital, Odense, Denmark
| | - Yousif Subhi
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Ophthalmology, Zealand University Hospital, Roskilde, Denmark
- Department of Ophthalmology, Rigshospitalet, Copenhagen, Denmark
| | - Anna Stage Vergmann
- Research Unit of Ophthalmology, Department of Ophthalmology, Odense University Hospital, J. B. Winsløws Vej 4, 5000, Odense C, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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Yayla U, Sevik MO, Karabaş VL, Şahin Ö, Özkaya A, Yenerel NM, Açıkalın Öncel B, Kaplan FB, Önder Tokuç E, Kanar HS, Kutlutürk Karagöz I, Başaran Emengen E, Demirciler Sönmez A, Aykut A, Limon U, Bozkurt E, Özsoy Saygın I, Aydoğan Gezginaslan T, Aydın Öncü Ö, Türkseven Kumral E, Erçalık NY, Çelik E. Real-World Outcomes of Intravitreal Anti-Vascular Endothelial Growth Factor Treatment for Diabetic Macular Edema in Türkiye: MARMASIA Study Group Report No. 1. Turk J Ophthalmol 2023; 53:356-368. [PMID: 38126607 PMCID: PMC10750085 DOI: 10.4274/tjo.galenos.2023.56249] [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: 03/04/2023] [Accepted: 05/27/2023] [Indexed: 12/23/2023] Open
Abstract
Objectives This study aimed to report the demographic and clinical characteristics of diabetic macular edema (DME) patients treated with intravitreal injection (IVI) of anti-vascular endothelial growth factors (anti-VEGF) and provide an overview of outcomes during routine clinical practice in Türkiye. Materials and Methods This retrospective, real-world study included 1,372 eyes (854 patients) treated with a pro re nata protocol by 21 ophthalmologists from 8 tertiary clinics on the Asian side of the Marmara region of Türkiye (MARMASIA Study Group). Five cohort groups were established by collecting the patients' baseline and 3, 6, 12, 24, and 36-month follow-up data, where each subsequent cohort may include the previous. Changes in best-corrected visual acuity (BCVA, approximate ETDRS letters) and central macular thickness (CMT, μm), number of visits and IVI, and rates of anti-VEGF switch and intravitreal dexamethasone implant (IDI) combination were evaluated. Results The 3, 6, 12, 24, and 36-month cohorts included 1372 (854), 1352 (838), 1185 (722), 972 (581), and 623 (361) eyes (patients), respectively. The mean baseline BCVA and CMT were 51.4±21.4 letters and 482.6±180.3 μm. The mean changes from baseline in BCVA were +7.6, +9.1, +8.0, +8.6, and +8.4 letters, and in CMT were -115.4, -140.0, -147.9, -167.3, and -215.4 μm at the 3, 6, 12, 24, and 36-month visits (p<0.001 for all). The median cumulative number of anti-VEGF IVI was 3.0, 3.0, 5.0, 7.0, and 9.0, respectively. The overall anti-VEGF switch and IDI combination rates were 18.5% (253/1372 eyes) and 35.0% (480/1372 eyes), respectively. Conclusion This largest real-life study of DME from Türkiye demonstrated BCVA gains inferior to randomized controlled trials, mainly due to the lower number of IVI. However, with the lower baseline BCVA and higher IDI combination rates in our cohorts, these gains were relatively superior to other real-life study counterparts.
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Affiliation(s)
- Uğur Yayla
- University of Health Sciences Türkiye, Derince Training and Research Hospital, Clinic of Ophthalmology, Kocaeli, Türkiye
| | - Mehmet Orkun Sevik
- Marmara University Faculty of Medicine, Department of Ophthalmology, İstanbul, Türkiye
| | - Veysel Levent Karabaş
- Kocaeli University Faculty of Medicine, Department of Ophthalmology, Kocaeli, Türkiye
| | - Özlem Şahin
- Marmara University Faculty of Medicine, Department of Ophthalmology, İstanbul, Türkiye
| | - Abdullah Özkaya
- Memorial Şişli Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Nursal Melda Yenerel
- University of Health Sciences Türkiye, Haydarpaşa Numune Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Banu Açıkalın Öncel
- University of Health Sciences Türkiye, Fatih Sultan Mehmet Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Fatih Bilgehan Kaplan
- University of Health Sciences Türkiye, Fatih Sultan Mehmet Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Ecem Önder Tokuç
- Kocaeli University Faculty of Medicine, Department of Ophthalmology, Kocaeli, Türkiye
| | - Hatice Selen Kanar
- University of Health Sciences Türkiye, Kartal Dr. Lütfi Kırdar City Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Işıl Kutlutürk Karagöz
- University of Health Sciences Türkiye, Şişli Hamidiye Etfal Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Ece Başaran Emengen
- Kocaeli University Faculty of Medicine, Department of Ophthalmology, Kocaeli, Türkiye
| | - Ayşe Demirciler Sönmez
- University of Health Sciences Türkiye, Fatih Sultan Mehmet Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Aslan Aykut
- Marmara University Faculty of Medicine, Department of Ophthalmology, İstanbul, Türkiye
| | - Utku Limon
- University of Health Sciences Türkiye, Ümraniye Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Erdinç Bozkurt
- University of Health Sciences Türkiye, Ümraniye Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Işılay Özsoy Saygın
- University of Health Sciences Türkiye, Ümraniye Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Tuğba Aydoğan Gezginaslan
- University of Health Sciences Türkiye, Ümraniye Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Özlem Aydın Öncü
- University of Health Sciences Türkiye, Haydarpaşa Numune Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Esra Türkseven Kumral
- University of Health Sciences Türkiye, Haydarpaşa Numune Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Nimet Yeşim Erçalık
- University of Health Sciences Türkiye, Haydarpaşa Numune Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Erkan Çelik
- Sakarya University Faculty of Medicine, Department of Ophthalmology, Sakarya, Türkiye
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Larsen HO, Grauslund J, Vergmann AS. Efficacy, Durability and Safety of Faricimab in Neovascular Age-Related Macular Degeneration and Diabetic Macular Oedema: Lessons Learned from Registration Trials. Ophthalmol Ther 2023; 12:2253-2264. [PMID: 37410309 PMCID: PMC10441964 DOI: 10.1007/s40123-023-00753-6] [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: 03/27/2023] [Accepted: 06/08/2023] [Indexed: 07/07/2023] Open
Abstract
INTRODUCTION This review aims to assess the efficacy, durability and safety of faricimab-a dual vascular endothelial growth factor and angiopoietin 2 inhibitor-in patients with neovascular age-related macular degeneration (nAMD) and diabetic macula oedema (DMO). It summarises the findings of current studies on faricimab and discusses whether this new drug may fill a gap in current treatment options. METHODS We performed a search of the PubMed, Cochrane, Web of Science and EMBASE databases for publications on faricimab between 29 November 2022 and 10 May 2023, and a search of ClinicalTrials.gov for the protocols on clinical trials for this review. We included clinical trials, case-control studies and observational studies. RESULTS In phase 3 trials of nAMD, the efficacy of faricimab was non-inferior to aflibercept (+ 5.8-6.6 vs. + 5.1-6.6 Early Treatment Diabetic Retinopathy Study [ETDRS] letters). At study end, 80% of faricimab-treated patients were on ≥ 12-week dosing intervals, and 44.9-45.7% of faricimab-treated patients were on 16-week dosing intervals. Total adverse events, as well as serious ocular adverse events, were comparable between groups. In phase 3 trials of DMO, efficacy of faricimab was non-inferior to aflibercept (+ 10.7-11.8 vs. + 10.3-10.9 ETDRS letters). At study end, > 70% of patients in the personalised treatment interval faricimab group were on ≥ 12-week dosing intervals, and 51-53% were on 16-week dosing intervals. Total adverse events were comparable between groups, although the rate of serious ocular adverse events was higher in the faricimab groups than in the aflibercept groups (1.9-3.1% vs. 0.6-1.9%, respectively). In real-world studies of treatment-resistant nAMD or DMO, faricimab demonstrated superior efficacy compared to aflibercept. In a real-world study of mostly previously treated nAMD, faricimab demonstrated some efficacy. CONCLUSION Faricimab demonstrated non-inferior to superior efficacy, strong durability and acceptable safety in treatment-naïve nAMD and mostly treatment-naïve DMO, as well as superior efficacy in treatment-resistant nAMD and DMO. However, further research is needed on faricimab in real-world settings.
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Affiliation(s)
- Helene O Larsen
- Research Unit of Ophthalmology, Department of Ophthalmology, Odense University Hospital, J. B. Winsløws Vej 4, 5000, Odense C, Denmark.
| | - Jakob Grauslund
- Research Unit of Ophthalmology, Department of Ophthalmology, Odense University Hospital, J. B. Winsløws Vej 4, 5000, Odense C, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Steno Diabetes Center Odense, Odense University Hospital, Odense, Denmark
- Department of Ophthalmology, Vestfold Hospital Trust, Tønsberg, Norway
| | - Anna S Vergmann
- Research Unit of Ophthalmology, Department of Ophthalmology, Odense University Hospital, J. B. Winsløws Vej 4, 5000, Odense C, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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10
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Ishida S, Chen SJ, Murata T, Ogura Y, Ruamviboonsuk P, Sakamoto T, Fujita T, Kawano M, Ohsawa S, Abreu F, Haskova Z, Ives J, Silverman D, Yoon YH. Efficacy, Durability, and Safety of Faricimab in Patients From Asian Countries With Diabetic Macular Edema: 1-Year Subgroup Analysis of the Phase III YOSEMITE and RHINE Trials. Asia Pac J Ophthalmol (Phila) 2023; 12:451-459. [PMID: 37851562 DOI: 10.1097/apo.0000000000000634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 07/06/2023] [Indexed: 10/20/2023] Open
Abstract
PURPOSE To assess the 1-year efficacy, durability, and safety of faricimab in patients with diabetic macular edema from Asian and non-Asian countries. DESIGN Global, multicenter, randomized, double-masked, active comparator-controlled, phase III trials. METHODS Subgroup analysis of patients from Asian (N=144) and non-Asian (N=1747) countries randomized to faricimab 6.0 mg every 8 weeks (Q8W), faricimab per personalized treatment interval (PTI), or aflibercept 2.0 mg Q8W in the YOSEMITE/RHINE (NCT03622580/NCT03622593) trials. Primary endpoint: best-corrected visual acuity (BCVA) changes from baseline at 1 year, averaged over weeks 48, 52, and 56. RESULTS Mean BCVA change from baseline at 1 year in the Asian country subgroup was similar between arms: faricimab Q8W (n=50), +10.9 (95% CI: 8.6-13.2); faricimab PTI (n=48) +10.0 (7.7-12.4) letters; aflibercept Q8W (n=46) +9.0 (6.6-11.4) letters. BCVA gains in the non-Asian country subgroup (n=582, 584, 581) were +11.3 (10.5-12.1), +11.2 (10.5-12.0), and +10.7 (9.9-11.5) letters, respectively. At 1 year, 49% of Asian country patients in the faricimab PTI arm achieved Q16W dosing (vs. 52% non-Asian) and 78% achieved ≥Q12W dosing (vs. 72% non-Asian). Anatomic improvementswere generally greater with faricimab versus aflibercept and similar between the Asian and non-Asian country subgroups. Faricimab was well tolerated, with no new safety signals. CONCLUSIONS Vision, durability, anatomic, and safety outcomes were generally similar between the Asian and non-Asian country subgroups, suggesting that global YOSEMITE/RHINE results may be generalized to the Asian population. These data support the benefit-risk profile of faricimab for treating Asian patients with diabetic macular edema.
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Affiliation(s)
- Susumu Ishida
- Department of Ophthalmology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Shih-Jen Chen
- Department of Ophthalmology, Taipei Veterans General Hospital, Taipei, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Toshinori Murata
- Department of Ophthalmology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Yuichiro Ogura
- Department of Ophthalmology and Visual Science, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Paisan Ruamviboonsuk
- Department of Ophthalmology, College of Medicine, Rangsit University, Rajavithi Hospital, Bangkok, Thailand
| | - Taiji Sakamoto
- Department of Ophthalmology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | | | | | | | | | | | - Jane Ives
- Roche Products Ltd, Welwyn Garden City, Hertfordshire
| | | | - Young Hee Yoon
- Department of Ophthalmology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
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Li X, Tan TE, Wong TY, Sun X. Diabetic retinopathy in China: Epidemiology, screening and treatment trends-A review. Clin Exp Ophthalmol 2023; 51:607-626. [PMID: 37381613 DOI: 10.1111/ceo.14269] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 05/26/2023] [Accepted: 06/02/2023] [Indexed: 06/30/2023]
Abstract
Diabetic retinopathy (DR) is the leading cause of vision impairment in the global working-age population. In China, with one-third of the world's diabetes population estimated at 141 million, the blindness prevalence due to DR has increased significantly. The country's geographic variations in socioeconomic status have led to prominent disparities in DR prevalence, screening and management. Reported risk factors for DR in China include the classic ones, such as long diabetes duration, hyperglycaemia, hypertension and rural habitats. There is no national-level DR screening programme in China, but significant pilot efforts are underway for screening innovations. Novel agents with longer durations, noninvasive delivery or multi-target are undergoing clinical trials in China. Although optimised medical insurance policies have enhanced accessibility for expensive therapies like anti-VEGF drugs, further efforts in DR prevention and management in China are required to establish nationwide cost-effective screening programmes, including telemedicine and AI-based solutions, and to improve insurance coverage for related out-of-pocket expenses.
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Affiliation(s)
- Xiaorong Li
- Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China
| | - Tien-En Tan
- Singapore Eye Research Institute, Singapore, Singapore National Eye Centre, Singapore, Singapore
- Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Tien Y Wong
- Singapore Eye Research Institute, Singapore, Singapore National Eye Centre, Singapore, Singapore
- Duke-National University of Singapore Medical School, Singapore, Singapore
- Tsinghua Medicine, Tsinghua University, Beijing, China
| | - Xiaodong Sun
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- National Clinical Research Center for Eye Diseases, Shanghai, China
- Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai, China
- Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai, China
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12
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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.
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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.
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Sodhi GS, Haq Z, Aggarwal N, Boucher N, Emerson GG, Hahn P. Evolving Treatment Patterns in Diabetic Macular Edema Between 2015 and 2020. JOURNAL OF VITREORETINAL DISEASES 2023; 7:199-202. [PMID: 37188218 PMCID: PMC10170625 DOI: 10.1177/24741264231156096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Purpose: To explore the recent evolution of diabetic macular edema (DME) treatment practice patterns over 5 years among retina specialists in the United States. Methods: This retrospective analysis assessed 306 700 eyes with newly diagnosed DME from the Vestrum Health database between January 2015 and October 2020. The year-over-year and cumulative 5-year distributions of eyes treated with antivascular endothelial growth factor (anti-VEGF) agents, steroids, focal laser, or any combination and those of untreated eyes were calculated. Changes from baseline visual acuity were assessed. Results: Yearly treatment patterns changed significantly from 2015 (n = 18056) to 2020 (n = 11042). The proportion of untreated patients declined over time (32.7% vs 27.7%; P < .001), the use of anti-VEGF monotherapy increased (43.5% vs 61.8%; P < .001), the use of focal laser monotherapy declined (9.7% vs 3.0%; P < .001), and the use of steroid monotherapy remained stable (0.9% vs 0.7%; P = 1.000). Of eyes that maintained follow-up for 5 years (from 2015 to 2020), 16.3% were untreated while 77.5% were treated with anti-VEGF agents (as monotherapy or combination therapy). Vision gains in treated patients remained approximately stable from 2015 (3.6 letters) to 2020 (3.5 letters). Conclusions: From 2015 to 2020, treatment patterns for DME evolved toward greater anti-VEGF monotherapy, stable steroid monotherapy, less laser monotherapy, and fewer untreated eyes.
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Affiliation(s)
| | - Zeeshan Haq
- Retina Consultants of Minnesota, Edina, MN, USA
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14
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Subhi Y, Potapenko I, Hajari JN, la Cour M. Anti-VEGF Treatment of Diabetic Macular Edema in Denmark: Incidence, Burden of Therapy, and Forecasting Analyses. J Pers Med 2023; 13:jpm13030546. [PMID: 36983726 PMCID: PMC10054899 DOI: 10.3390/jpm13030546] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 03/16/2023] [Accepted: 03/17/2023] [Indexed: 03/30/2023] Open
Abstract
BACKGROUND The aim of this study was to analyze demographically stratified incidence rates of patients with diabetic macular edema (DME) commenced in anti-VEGF therapy, to study temporal trends, to report the proportion of patients in active therapy over time, and to develop a model to forecast the future number of patients in active treatment. METHODS This was a retrospective registry-based study of all patients with DME who received at least one intravitreal anti-VEGF treatment from 1 January 2007 to 30 June 2022. Population data were extracted from Statistics Denmark. RESULTS This study included 2220 patients with DME who were commenced in anti-VEGF therapy. Demographic analyses revealed higher incidence rates among males than females and among those aged 60-80 years. The number of patients in active treatment followed an exponential decay curve; hence, this was used to mathematically model the number of patients in active therapy. The number of patients in active treatment is expected to stay relatively stable with a minimal increase until the year 2023. CONCLUSIONS This study provides insight into the practical aspects of the anti-VEGF treatment of DME that allow the planning of adequate health services.
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Affiliation(s)
- Yousif Subhi
- Department of Clinical Research, University of Southern Denmark, DK-5230 Odense, Denmark
- Department of Ophthalmology, Rigshospitalet Copenhagen, DK-2600 Glostrup, Denmark
| | - Ivan Potapenko
- Department of Ophthalmology, Rigshospitalet Copenhagen, DK-2600 Glostrup, Denmark
| | - Javad Nouri Hajari
- Department of Ophthalmology, Rigshospitalet Copenhagen, DK-2600 Glostrup, Denmark
| | - Morten la Cour
- Department of Ophthalmology, Rigshospitalet Copenhagen, DK-2600 Glostrup, Denmark
- Department of Clinical Medicine, University of Copenhagen, DK-2200 Copenhagen, Denmark
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Gomel N, Shor R, Lippin N, Segal O, Greenbaum E, Schwartz S, Trivizki O, Loewenstein A, Rabina G. COVID-19 Pandemic Lockdowns Impact on Visual Acuity of Diabetic Macular Edema: A Large cohort. Ophthalmologica 2022; 246:1-8. [PMID: 36380651 PMCID: PMC9843731 DOI: 10.1159/000527942] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 10/30/2022] [Indexed: 11/17/2022]
Abstract
INTRODUCTION Evaluating the impact of unplanned treatment gap, secondary to COVID-19 pandemic lockdowns, on visual acuity in previously treated diabetic macular edema (DME) patients. METHODS A multi-center, retrospective, study of DME patients, previously treated with anti-VEGF injections who were followed-up during COVID-19 pandemic (2020) comparing to pre COVID-19 period (2019) Results: A total of 634 DME patients with a mean age of 68.4 years met the inclusion criteria, 385 were assessed in 2019 (pre COVID-19) and 239 patients assessed in 2020 (COVID-19). Baseline BCVA among patients in 2019 and 2020 was 0.52±0.44, 0.45±0.43 (LogMAR, respectively). There was no significant difference between the years 2020 and 2019 in baseline BCVA (p=0.07). Mean number of anti-VEGF injections was significantly lower (5 Vs 6, p<0.01), with a major lower ratio of injections per patient in the COVID-19 first lockdown period (March-June 2020) in the COVID-19 group. Baseline BCVA (p<0.01) was the only significant predictor of final BCVA. Number of injections, age, gender and the year weren't found as a predictor of final BCVA. CONCLUSIONS In a large cohort of DME patients, an unplanned delay in treatment with anti- VEGF injections for 2-3 months due to COVID-19 pandemic lockdown, had no significance impact on visual acuity. For most patients, returning to routine treatment regimen was sufficient for BCVA maintaining.
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Affiliation(s)
- Nir Gomel
- Department of Ophthalmology, Tel Aviv Sourasky Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel,*Nir Gomel,
| | - Reut Shor
- Department of Ophthalmology, Tel Aviv Sourasky Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Naama Lippin
- Department of Ophthalmology, Meir Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Kfar Saba, Israel
| | - Ori Segal
- Department of Ophthalmology, Meir Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Kfar Saba, Israel
| | - Eran Greenbaum
- Department of Ophthalmology, Meir Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Kfar Saba, Israel
| | - Shulamit Schwartz
- Department of Ophthalmology, Tel Aviv Sourasky Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Omer Trivizki
- Department of Ophthalmology, Tel Aviv Sourasky Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Anat Loewenstein
- Department of Ophthalmology, Tel Aviv Sourasky Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Gilad Rabina
- Department of Ophthalmology, Tel Aviv Sourasky Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Yuen YS, Tan GSW, Gan NY, Too IHK, Mothe RK, Basa P, Shaikh J. Real-World Evidence in the Management of Diabetic Macular Edema with Intravitreal Anti-VEGFs in Asia: A Systematic Literature Review. Clin Ophthalmol 2022; 16:3503-3526. [PMID: 36274678 PMCID: PMC9579008 DOI: 10.2147/opth.s378392] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 09/28/2022] [Indexed: 11/07/2022] Open
Abstract
Purpose To evaluate the visual outcomes and safety profile of intravitreal anti-vascular endothelial growth factor (anti-VEGF) therapy in the treatment of diabetic macular edema (DME) in real-world studies in Asian countries. Methods A systematic review of electronic literature databases (Embase, Medline, and the Cochrane Library from January 1, 2010, to March 16, 2021) was conducted to identify observational studies that reported clinical and safety outcomes of anti-VEGF treatments for DME in Asia. We analyzed baseline patient characteristics, treatment patterns, mean number of injections, best-corrected visual acuity (BCVA), retinal thickness, and safety outcomes. Results Seventy-one studies were included in this review. Most studies reported treatment of DME with ranibizumab (n = 33), followed by aflibercept (n = 13), bevacizumab (n = 28), and conbercept (n = 9). At 12 months, the cumulative mean number of injections for ranibizumab, aflibercept, and conbercept was 5.2, 4.6, and 6, respectively. At the 12-month follow-up, the cumulative mean BCVA gain was 6.8 letters (ranibizumab), 4.6 letters (aflibercept), 4.9 letters (bevacizumab), and 8.3 letters (conbercept). The cumulative mean reduction in retinal thickness at 12 months was 116.9 μm (ranibizumab), 105.9 μm (aflibercept), 81.7 μm (bevacizumab), and 135.2 μm (conbercept). A strong positive correlation (r = 0.78) was observed between mean number of injections and change in BCVA at 12 months. A moderate positive correlation (r = 0.54) was observed between mean number of injections and mean reduction in retinal thickness at 12 months. A weak positive correlation was observed between baseline retinal thickness and visual acuity at 12 months. Baseline BCVA and mean number of injections were predictors of BCVA at 12 months. Conclusion All anti-VEGFs were effective in the treatment of DME in Asia. The data suggest that a greater number of anti-VEGF injections was associated with better improvement in BCVA and moderate reduction in retinal thickness at the 1-year follow-up.
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Affiliation(s)
- Yew Sen Yuen
- Department of Ophthalmology, National University Hospital, Singapore
| | - Gavin Siew Wei Tan
- Singapore Eye Research Institute, Singapore National Eye Centre, Ophthalmology and Visual Sciences Academic Clinical Program, Duke-NUS Medical School, Singapore, Singapore
| | - Nicola Yi’An Gan
- Department of Ophthalmology, Tan Tock Seng Hospital, National Healthcare Group Eye Institute, Singapore, Singapore
| | - Issac Horng Khit Too
- Novartis Singapore Pte. Ltd., Mapletree Business City, Singapore,Correspondence: Issac Horng Khit Too, Novartis Singapore Pte Ltd, Mapletree Business City, 20 Pasir Panjang Road #10-25/28, 117439, Singapore, Tel +6567226189, Email
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Wykoff CC, Abreu F, Adamis AP, Basu K, Eichenbaum DA, Haskova Z, Lin H, Loewenstein A, Mohan S, Pearce IA, Sakamoto T, Schlottmann PG, Silverman D, Sun JK, Wells JA, Willis JR, Tadayoni R. Efficacy, durability, and safety of intravitreal faricimab with extended dosing up to every 16 weeks in patients with diabetic macular oedema (YOSEMITE and RHINE): two randomised, double-masked, phase 3 trials. Lancet 2022; 399:741-755. [PMID: 35085503 DOI: 10.1016/s0140-6736(22)00018-6] [Citation(s) in RCA: 162] [Impact Index Per Article: 81.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/29/2021] [Accepted: 11/25/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND To reduce treatment burden and optimise patient outcomes in diabetic macular oedema, we present 1-year results from two phase 3 trials of faricimab, a novel angiopoietin-2 and vascular endothelial growth factor-A bispecific antibody. METHODS YOSEMITE and RHINE were randomised, double-masked, non-inferiority trials across 353 sites worldwide. Adults with vision loss due to centre-involving diabetic macular oedema were randomly assigned (1:1:1) to intravitreal faricimab 6·0 mg every 8 weeks, faricimab 6·0 mg per personalised treatment interval (PTI), or aflibercept 2·0 mg every 8 weeks up to week 100. PTI dosing intervals were extended, maintained, or reduced (every 4 weeks up to every 16 weeks) based on disease activity at active dosing visits. The primary endpoint was mean change in best-corrected visual acuity at 1 year, averaged over weeks 48, 52, and 56. Efficacy analyses included the intention-to-treat population (non-inferiority margin 4 Early Treatment Diabetic Retinopathy Study [ETDRS] letters); safety analyses included patients with at least one dose of study treatment. These trials are registered with ClinicalTrials.gov (YOSEMITE NCT03622580 and RHINE NCT03622593). FINDINGS 3247 patients were screened for eligibility in YOSEMITE (n=1532) and RHINE (n=1715). After exclusions, 940 patients were enrolled into YOSEMITE between Sept 5, 2018, and Sept 19, 2019, and 951 patients were enrolled into RHINE between Oct 9, 2018, and Sept 20, 2019. These 1891 patients were randomly assigned to faricimab every 8 weeks (YOSEMITE n=315, RHINE n=317), faricimab PTI (n=313, n=319), or aflibercept every 8 weeks (n=312, n=315). Non-inferiority for the primary endpoint was achieved with faricimab every 8 weeks (adjusted mean vs aflibercept every 8 weeks in YOSEMITE 10·7 ETDRS letters [97·52% CI 9·4 to 12·0] vs 10·9 ETDRS letters [9·6 to 12·2], difference -0·2 ETDRS letters [-2·0 to 1·6]; RHINE 11·8 ETDRS letters [10·6 to 13·0] vs 10·3 ETDRS letters [9·1 to 11·4] letters, difference 1·5 ETDRS letters [-0·1 to 3·2]) and faricimab PTI (YOSEMITE 11·6 ETDRS letters [10·3 to 12·9], difference 0·7 ETDRS letters [-1·1 to 2·5]; RHINE 10·8 ETDRS letters [9·6 to 11·9], difference 0·5 ETDRS letters [-1·1 to 2·1]). Incidence of ocular adverse events was comparable between faricimab every 8 weeks (YOSEMITE n=98 [31%], RHINE n=137 [43%]), faricimab PTI (n=106 [34%], n=119 [37%]), and aflibercept every 8 weeks (n=102 [33%], n=113 [36%]). INTERPRETATION Robust vision gains and anatomical improvements with faricimab were achieved with adjustable dosing up to every 16 weeks, demonstrating the potential for faricimab to extend the durability of treatment for patients with diabetic macular oedema. FUNDING F Hoffmann-La Roche.
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Affiliation(s)
- Charles C Wykoff
- Retina Consultants of Texas, Retina Consultants of America, Blanton Eye Institute, Houston Methodist Hospital, Houston, TX, USA.
| | | | | | - Karen Basu
- Roche Products (Ireland), Dublin, Ireland
| | - David A Eichenbaum
- Retina Vitreous Associates of Florida, St Petersburg, FL, USA; Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | | | - Hugh Lin
- Genentech, South San Francisco, CA, USA
| | - Anat Loewenstein
- Tel Aviv Medical Center and Tel Aviv University, Tel Aviv, Israel
| | | | - Ian A Pearce
- Royal Liverpool University Hospital, Liverpool, UK
| | - Taiji Sakamoto
- Department of Ophthalmology, Kagoshima University, Kagoshima, Japan
| | | | | | - Jennifer K Sun
- Joslin Diabetes Center, Beetham Eye Institute, Harvard Department of Ophthalmology, Boston, MA, USA
| | - John A Wells
- Palmetto Retina Center, Retina Consultants of America, Columbia, SC, USA
| | | | - Ramin Tadayoni
- Université de Paris, AP-HP, Lariboisière, Saint Louis, Paris, France; Fondation Adolphe de Rothschild Hospitals, Paris, France
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Tan TE, Wong TY. Diabetic retinopathy: Looking forward to 2030. Front Endocrinol (Lausanne) 2022; 13:1077669. [PMID: 36699020 PMCID: PMC9868457 DOI: 10.3389/fendo.2022.1077669] [Citation(s) in RCA: 70] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Accepted: 12/08/2022] [Indexed: 01/11/2023] Open
Abstract
Diabetic retinopathy (DR) is the major ocular complication of diabetes mellitus, and is a problem with significant global health impact. Major advances in diagnostics, technology and treatment have already revolutionized how we manage DR in the early part of the 21st century. For example, the accessibility of imaging with optical coherence tomography, and the development of anti-vascular endothelial growth factor (VEGF) treatment are just some of the landmark developments that have shaped the DR landscape over the last few decades. Yet, there are still more exciting advances being made. Looking forward to 2030, many of these ongoing developments are likely to further transform the field. First, epidemiologic projections show that the global burden of DR is not only increasing, but also shifting from high-income countries towards middle- and low-income areas. Second, better understanding of disease pathophysiology is placing greater emphasis on retinal neural dysfunction and non-vascular aspects of diabetic retinal disease. Third, a wealth of information is becoming available from newer imaging modalities such as widefield imaging systems and optical coherence tomography angiography. Fourth, artificial intelligence for screening, diagnosis and prognostication of DR will become increasingly accessible and important. Fifth, new pharmacologic agents targeting other non-VEGF-driven pathways, and novel therapeutic strategies such as gene therapy are being developed for DR. Finally, the classification system for diabetic retinal disease will need to be continually updated to keep pace with new developments. In this article, we discuss these major trends in DR that we expect to see in 2030 and beyond.
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Affiliation(s)
- Tien-En Tan
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Singapore
- Duke-NUS Medical School, Singapore, Singapore
| | - Tien Yin Wong
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore, Singapore
- Duke-NUS Medical School, Singapore, Singapore
- Tsinghua Medicine, Tsinghua University, Beijing, China
- *Correspondence: Tien Yin Wong,
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Tan TE, Fenner BJ, Barathi VA, Tun SBB, Wey YS, Tsai ASH, Su X, Lee SY, Cheung CMG, Wong TY, Mehta JS, Teo KYC. Gene-Based Therapeutics for Acquired Retinal Disease: Opportunities and Progress. Front Genet 2021; 12:795010. [PMID: 34950193 PMCID: PMC8688942 DOI: 10.3389/fgene.2021.795010] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 11/16/2021] [Indexed: 12/22/2022] Open
Abstract
Acquired retinal diseases such as age-related macular degeneration and diabetic retinopathy rank among the leading causes of blindness and visual loss worldwide. Effective treatments for these conditions are available, but often have a high treatment burden, and poor compliance can lead to disappointing real-world outcomes. Development of new treatment strategies that provide more durable treatment effects could help to address some of these unmet needs. Gene-based therapeutics, pioneered for the treatment of monogenic inherited retinal disease, are being actively investigated as new treatments for acquired retinal disease. There are significant advantages to the application of gene-based therapeutics in acquired retinal disease, including the presence of established therapeutic targets and common pathophysiologic pathways between diseases, the lack of genotype-specificity required, and the larger potential treatment population per therapy. Different gene-based therapeutic strategies have been attempted, including gene augmentation therapy to induce in vivo expression of therapeutic molecules, and gene editing to knock down genes encoding specific mediators in disease pathways. We highlight the opportunities and unmet clinical needs in acquired retinal disease, review the progress made thus far with current therapeutic strategies and surgical delivery techniques, and discuss limitations and future directions in the field.
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Affiliation(s)
- Tien-En Tan
- Singapore National Eye Centre, Singapore, Singapore.,Singapore Eye Research Institute, Singapore, Singapore.,Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Beau James Fenner
- Singapore National Eye Centre, Singapore, Singapore.,Singapore Eye Research Institute, Singapore, Singapore.,Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Veluchamy Amutha Barathi
- Singapore Eye Research Institute, Singapore, Singapore.,Duke-National University of Singapore Medical School, Singapore, Singapore.,Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Sai Bo Bo Tun
- Singapore Eye Research Institute, Singapore, Singapore
| | - Yeo Sia Wey
- Singapore Eye Research Institute, Singapore, Singapore
| | - Andrew Shih Hsiang Tsai
- Singapore National Eye Centre, Singapore, Singapore.,Singapore Eye Research Institute, Singapore, Singapore.,Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Xinyi Su
- Singapore Eye Research Institute, Singapore, Singapore.,Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Institute of Molecular and Cell Biology (IMCB), Agency for Science, Technology and Research (ASTAR), Singapore, Singapore.,Department of Ophthalmology, National University Hospital, Singapore, Singapore
| | - Shu Yen Lee
- Singapore National Eye Centre, Singapore, Singapore.,Singapore Eye Research Institute, Singapore, Singapore.,Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Chui Ming Gemmy Cheung
- Singapore National Eye Centre, Singapore, Singapore.,Singapore Eye Research Institute, Singapore, Singapore.,Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Tien Yin Wong
- Singapore National Eye Centre, Singapore, Singapore.,Singapore Eye Research Institute, Singapore, Singapore.,Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Jodhbir Singh Mehta
- Singapore National Eye Centre, Singapore, Singapore.,Singapore Eye Research Institute, Singapore, Singapore.,Duke-National University of Singapore Medical School, Singapore, Singapore
| | - Kelvin Yi Chong Teo
- Singapore National Eye Centre, Singapore, Singapore.,Singapore Eye Research Institute, Singapore, Singapore.,Duke-National University of Singapore Medical School, Singapore, Singapore
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Kessler LJ, Auffarth GU, Bagautdinov D, Khoramnia R. Ellipsoid Zone Integrity and Visual Acuity Changes during Diabetic Macular Edema Therapy: A Longitudinal Study. J Diabetes Res 2021; 2021:8117650. [PMID: 34660813 PMCID: PMC8516551 DOI: 10.1155/2021/8117650] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 09/06/2021] [Indexed: 11/17/2022] Open
Abstract
PURPOSE Ellipsoid zone (EZ) integrity is identified as a potential biomarker for therapy surveillance and outcome prediction of visual acuity (VA). However, only a few studies report long-term results of over 1 year of clinical and anatomical changes in patients with diabetic macular edema (DME). This study is aimed at describing the long-term VA and anatomical outcomes in spectral domain optical coherence tomography (OCT) (relative ellipsoid zone reflectivity ratio, central macular thickness, and volume) in patients with DME treated with antivascular endothelial growth factor (anti-VEGF) therapy. Furthermore, we studied the correlation between EZ integrity and changes in visual acuity. METHODS 71 eyes of 71 patients were included in this retrospective study. Clinical characteristics were reviewed yearly. OCT data were assessed at baseline and after 1, 3, and 5 years. EZ parameters were quantified automatically. OCT parameters and visual outcome were correlated and analyzed in multivariable regression models. RESULTS EZ reflectivity ratio correlated with functional outcome in DME patients from baseline to fifth year at all time points (for all p < 0.05). EZ reflectivity improved the most in the first year of treatment (0.68 to 0.75; p < 0.05) and declined gradually until year 5 of therapy (0.71; compared to baseline p > 0.05). Similarly, best VA was achieved after 1 year (0.40 logarithm of the minimum angle of resolution (logMAR) to 0.28 logMAR; p < 0.001) and declined gradually until year 5. Final VA in year 5 was comparable to baseline (0.45 logMAR, compared to baseline p > 0.05). Together with baseline VA, baseline EZ parameters did predict VA outcome after 1 year (p < 0.05). Concordantly, VA and EZ parameters from year 1 were associated with VA outcome in year 2. CONCLUSION This study described the long-term course of EZ changes during anti-VEGF treatment in DME patients. In addition, our results underlined the potential of EZ parameters as novel OCT biomarkers for prediction of VA outcomes during therapy.
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Affiliation(s)
- Lucy J. Kessler
- Department of Ophthalmology, University of Heidelberg, Heidelberg 69120, Germany
- HEiKA–Heidelberg Karlsruhe Strategic Partnership, Heidelberg University and Karlsruhe Institute of Technology (KIT), Karlsruhe 76131, Germany
| | - Gerd U. Auffarth
- Department of Ophthalmology, University of Heidelberg, Heidelberg 69120, Germany
| | - Dmitrii Bagautdinov
- Department of Ophthalmology, University of Heidelberg, Heidelberg 69120, Germany
| | - Ramin Khoramnia
- Department of Ophthalmology, University of Heidelberg, Heidelberg 69120, Germany
- HEiKA–Heidelberg Karlsruhe Strategic Partnership, Heidelberg University and Karlsruhe Institute of Technology (KIT), Karlsruhe 76131, Germany
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