1
|
Airody A, Baseler HA, Seymour J, Allgar V, Mukherjee R, Downey L, Dhar-Munshi S, Mahmood S, Balaskas K, Empeslidis T, Hanson RLW, Dorey T, Szczerbicki T, Sivaprasad S, Gale RP. The MATE trial: a multicentre, mixed-methodology, pilot, randomised controlled trial in neovascular age-related macular degeneration. Pilot Feasibility Stud 2023; 9:63. [PMID: 37081576 PMCID: PMC10116669 DOI: 10.1186/s40814-023-01288-0] [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: 07/15/2022] [Accepted: 03/30/2023] [Indexed: 04/22/2023] Open
Abstract
BACKGROUND/OBJECTIVES In healthcare research investigating complex interventions, gaps in understanding of processes can be filled by using qualitative methods alongside a quantitative approach. The aim of this mixed-methods pilot trial was to provide feasibility evidence comparing two treatment regimens for neovascular age-related macular degeneration (nAMD) to inform a future large-scale randomised controlled trial (RCT). SUBJECTS/METHODS Forty-four treatment-naïve nAMD patients were followed over 24 months and randomised to one of two treatment regimens: standard care (SC) or treat and extend (T&E). The primary objective evaluated feasibility of the MATE trial via evaluations of screening logs for recruitment rates, nonparticipation and screen fails, whilst qualitative in-depth interviews with key study staff evaluated the recruitment phase and running of the trial. The secondary objective assessed changes in visual acuity and central retinal thickness (CRT) between the two treatment arms. RESULTS The overall recruitment rate was 3.07 participants per month with a 40.8% non-participation rate, 18.51% screen-failure rate and 15% withdrawal/non-completion rate. Key themes in the recruitment phase included human factors, protocol-related issues, recruitment processes and challenges. Both treatment regimens showed a trend towards a visual acuity gain at month 12 which was not maintained at month 24, whilst CRT reduced similarly in both regimens over the same time period. These were achieved with one less treatment following a T&E regimen. CONCLUSION This mixed-methodology, pilot RCT achieved its pre-defined recruitment, nonparticipation and screen failure rates, thus deeming it a success. With some minor protocol amendments, progression to a large-scale RCT will be achievable.
Collapse
Affiliation(s)
- Archana Airody
- Academic Unit of Ophthalmology, York & Scarborough Teaching Hospitals NHS Foundation Trust, York, YO31 8HE, UK.
| | - Heidi A Baseler
- Department of Psychology, University of York, York, UK
- Hull York Medical School, University of York, York, UK
| | - Julie Seymour
- Hull York Medical School, University of Hull, Hull, UK
| | - Victoria Allgar
- Peninsula Medical School, University of Plymouth, Plymouth, UK
| | | | | | - Sushma Dhar-Munshi
- Kings Mill Hospital, Sherwood Forest Hospitals NHS Foundation Trust, Sutton-in-Ashfield, UK
| | | | - Konstantinos Balaskas
- NIHR Moorfields Biomedical Research Centre, Moorfields Eye Hospital NHS Foundation Trust, London, UK
| | - Theo Empeslidis
- Leicester Royal Infirmary, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Rachel L W Hanson
- Academic Unit of Ophthalmology, York & Scarborough Teaching Hospitals NHS Foundation Trust, York, YO31 8HE, UK
| | - Tracey Dorey
- Research and Development, York & Scarborough Teaching Hospitals NHS Foundation Trust, York, UK
| | - Tom Szczerbicki
- Research and Development, York & Scarborough Teaching Hospitals NHS Foundation Trust, York, UK
| | - Sobha Sivaprasad
- NIHR Moorfields Biomedical Research Centre, Moorfields Eye Hospital NHS Foundation Trust, London, UK
| | - Richard P Gale
- Academic Unit of Ophthalmology, York & Scarborough Teaching Hospitals NHS Foundation Trust, York, YO31 8HE, UK
- Hull York Medical School, University of York, York, UK
| |
Collapse
|
2
|
Jeong S, Ryu G, Sagong M. Modified observe-and-plan regimen using aflibercept for neovascular age-related macular degeneration. Acta Ophthalmol 2021; 99:e1535-e1536. [PMID: 33769696 DOI: 10.1111/aos.14803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 01/15/2021] [Accepted: 02/02/2021] [Indexed: 11/29/2022]
Affiliation(s)
- Seongyong Jeong
- Department of Ophthalmology Yeungnam University College of Medicine Daegu Korea
- Yeungnam Eye Center Yeungnam University Hospital Daegu Korea
| | - Gahyung Ryu
- Department of Ophthalmology Yeungnam University College of Medicine Daegu Korea
- Yeungnam Eye Center Yeungnam University Hospital Daegu Korea
| | - Min Sagong
- Department of Ophthalmology Yeungnam University College of Medicine Daegu Korea
- Yeungnam Eye Center Yeungnam University Hospital Daegu Korea
| |
Collapse
|
3
|
Wachtlin J, Eter N, Hasanbasic Z, Keramas G, Rech C, Sachs H, Schilling H, Wiedemann P, Framme C. Importance of continuous treatment with intravitreal aflibercept injections in patients with neovascular age-related macular degeneration-12-month post hoc analysis of the PERSEUS real-world evidence study. Graefes Arch Clin Exp Ophthalmol 2021; 259:601-611. [PMID: 32789651 PMCID: PMC7904558 DOI: 10.1007/s00417-020-04803-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 04/29/2020] [Accepted: 06/13/2020] [Indexed: 11/25/2022] Open
Abstract
PURPOSE To investigate the influence of treatment regularity with intravitreal aflibercept injections (IVT-AFL injections) on visual acuity (VA) outcomes in patients with neovascular age-related macular degeneration (nAMD) enrolled in the PERSEUS trial who received at least 7 IVT-AFL injections during the first year. METHODS This was a post hoc analysis of the PERSEUS trial, a prospective, non-interventional, multicenter cohort study, and included 370 patients with nAMD who had received ≥ 7 IVT-AFL injections during year 1. In addition to the prespecified subgroups of treatment-naïve and previously treated patients, results were compared between patients with regular (n = 209) and irregular (n = 161) treatment. Regular treatment was defined as initial dosing with monthly IVT-AFL injections for 3 months, then bimonthly IVT-AFL injections until month 12. Irregular treatment was defined as any deviation from regular treatment (provided ≥ 7 injections were received). The outcome of primary interest was the mean change in VA from baseline after 12 months. Further outcomes of interest included VA gain or loss, proportion of patients achieving reading vision, and percentage of patients with fluid. RESULTS At month 12, the mean (± standard deviation, SD) VA improvement from baseline was 6.1 ± 15.6 Early Treatment Diabetic Retinopathy Study letters in the regular cohort and 2.5 ± 16.7 letters in the irregular cohort with ≥ 7 IVT-AFL injections (P = 0.0514). Best results were obtained in the treatment-naïve regular sub-cohort with a mean ± SD VA improvement of 8.0 ± 17.7 letters, whereas treatment-naïve patients with irregular treatment experienced a considerably lower VA gain (2.8 ± 20.0 letters). Irregular treatment consistently correlated with inferior results in treatment-naïve patients. At month 12, the proportion of treatment-naïve patients who had experienced a worsening of ≥ 5 letters was 29.6% in the irregular sub-cohort versus 13.6% in the regular sub-cohort (P = 0.0049). However, among the treatment-naïve patients, the mean number of injections was significantly higher in the irregular than in the regular sub-cohort (8.0 ± 1.2 vs. 7.4 ± 0.6; P = 0.0001). Furthermore, compared with the treatment-naïve, regular sub-cohort, patients in the irregular sub-cohort had more visits (19.1 ± 8.6 vs. 16.1 ± 5.7), VA tests (14.2 ± 6.9 vs. 12.0 ± 4.6), and optical coherence tomography examinations (5.1 ± 3.7 vs. 3.4.0 ± 3.0). CONCLUSIONS Although irregularly treated patients received more injections and more monitoring visits during the first year of IVT-AFL treatment, they experienced worse VA outcomes than regularly treated patients.
Collapse
Affiliation(s)
- Joachim Wachtlin
- Abteilung für Augenheilkunde, Sankt Gertrauden-Krankenhaus, Paretzer Straße 12, 10713, Berlin, Germany.
- MHB, Medizinische Hochschule Brandenburg, Neuruppin, Germany.
| | - Nicole Eter
- Klinik für Augenheilkunde, Universitätsklinikum Münster, Münster, Germany
| | - Zoran Hasanbasic
- Medizinische Fachabteilung, Bayer Vital GmbH, Leverkusen, Germany
| | - Georgios Keramas
- Medizinische Fachabteilung, Bayer Vital GmbH, Leverkusen, Germany
| | | | - Helmut Sachs
- Augenklinik, Städtisches Klinikum Dresden-Friedrichstadt, Dresden, Germany
| | - Harald Schilling
- Klinik für Augenheilkunde, St.-Johannes-Hospital, Dortmund, Germany
| | - Peter Wiedemann
- Klinik und Poliklinik für Augenheilkunde, Universitätsklinikum Leipzig, Leipzig, Germany
| | - Carsten Framme
- Klinik für Augenheilkunde, Medizinische Hochschule Hannover, Hannover, Germany
| |
Collapse
|
4
|
Garweg JG, Gerhardt C. Disease stability and extended dosing under anti-VEGF treatment of exudative age-related macular degeneration (AMD) - a meta-analysis. Graefes Arch Clin Exp Ophthalmol 2021; 259:2181-2192. [PMID: 33528645 PMCID: PMC8352813 DOI: 10.1007/s00417-020-05048-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 12/02/2020] [Accepted: 12/04/2020] [Indexed: 12/21/2022] Open
Abstract
PURPOSE To assess disease stability (absence of intra- and/or subretinal fluid) and the portion of eyes being capable to extend their treatment interval to ≥ 12 weeks in exudative age-related macular degeneration (AMD). METHODS A systematic literature search was performed in NCBI, PubMed, CENTRAL, and ClinicalTrials.gov to identify clinical studies reporting treatment outcomes for ranibizumab, aflibercept, and brolucizumab in exudative AMD under a treat-and-extend protocol and a follow-up of ≥ 12 months. Weighted mean differences and subgroup comparisons were used to integrate the different studies. RESULTS This meta-analysis refers to 29 published series, including 27 independent samples and 5629 patients. In the pooled group, disease stability was reported in 62.9% and 56.0%, respectively, after 12 and 24 months of treatment, whereas treatment intervals were extended to ≥ 12 weeks in 37.7% and 42.6%, respectively. Ranibizumab, aflibercept, and brolucizumab differed regarding their potential to achieve disease stability (56.3%, 64.5%, and 71.5% after 12, and 50.0%, 52.7% and 75.7% after 24 months; p = < 0.001) and to allow an interval extension to ≥ 12 weeks (28.6%, 34.2%, and 53.3% after 12, and 34.2%, 47.7%, and 41.7% after 24 months; p = < 0.001). CONCLUSION The portion of eyes achieving disease stability regressed in the second year, whereas the portion of eyes under a ≥ 12-week interval increased. This discrepancy may reflect the challenges in balancing between under-treatment and a reduced treatment burden.
Collapse
Affiliation(s)
- Justus G Garweg
- Swiss Eye Institute, Rotkreuz, and Berner Augenklinik am Lindenhofspital, Bern, Switzerland. .,Department of Ophthalmology, Inselspital, University of Bern, Bern, Switzerland.
| | - Christin Gerhardt
- Swiss Eye Institute, Rotkreuz, and Berner Augenklinik am Lindenhofspital, Bern, Switzerland
| |
Collapse
|
5
|
Kertes PJ, Galic IJ, Greve M, Williams G, Baker J, Lahaie M, Sheidow T. Efficacy of a Treat-and-Extend Regimen With Ranibizumab in Patients With Neovascular Age-Related Macular Disease: A Randomized Clinical Trial. JAMA Ophthalmol 2020; 138:244-250. [PMID: 31917441 PMCID: PMC6990694 DOI: 10.1001/jamaophthalmol.2019.5540] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Importance Although the Canadian Treat-and-Extend Analysis Trial With Ranibizumab in Patients With Neovascular Age-Related Macular Disease (CANTREAT) reported herein and the Treat and Extend study provided data to show noninferiority of treat-and-extend (T&E) at 12 months, to date there are few data on 24-month T&E trials compared with monthly dosing. Objective To compare the efficacy of ranibizumab using a T&E regimen to monthly dosing in treatment-naive patients with neovascular age-related macular degeneration (nAMD) after 24 months. Design, Setting, and Participants A randomized, open-label, multicenter, noninferiority intention-to-treat trial with a margin of -5 letters in best-corrected visual acuity (BCVA) from baseline to 12 months between groups was conducted at 27 treatment centers in Canada. Participants included 580 patients with treatment-naive choroidal neovascularization secondary to AMD. The study was conducted from May 8, 2013, to August 28, 2018, and data analysis was performed between August 29 and September 12, 2018. Interventions Patients with nAMD were randomized 1:1 to receive intravitreal ranibizumab, 0.5 mg, in either a T&E or monthly dosing regimen. Main Outcomes and Measures Mean change in BCVA in Early Treatment of Diabetic Retinopathy Study letters from baseline to month 24. Results Of the 580 randomized patients, 350 were women (60.3%) and 547 were white (94.3%). Mean (SD) age was 78.8 (7.8) years. By the end of month 24, 466 of the 580 randomized patients (80.3%) had completed the study and participants in the T&E arm received a mean of 17.6 injections compared with 23.5 injections for the monthly arm, for a difference of 5.9 injections and visits over 2 years (95% CI, 5.4-6.5; P < .001). The mean (SD) BCVA improvement was not worse with the T&E arm, 6.8 (14.1) letters vs 6.0 (12.6) letters, compared with the monthly arm (difference, 0.9; 95% CI, -1.6 to 3.3; P = .21). There was a gain of 15 or more letters in 25.5% of the T&E group and 23.1% of the monthly treatment group (difference, 2.4%; 95% CI, -6.8% to 11.6%; P = .59) and a loss of 15 or more letters in 6.5% of the T&E group and 5.8% of the monthly treatment group (difference, -0.7%; 95% CI, -9.9% to 8.5%; P = .85). Conclusions and Relevance These findings suggest that change in vision from baseline is not worse with a T&E compared with a monthly regimen of ranibizumab for nAMD through 24 months, achieving clinically meaningful improvements in BCVA despite fewer injections and visits. Trial Registration ClinicalTrials.gov identifier: NCT02103738.
Collapse
Affiliation(s)
- Peter J Kertes
- The John and Liz Tory Eye Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.,Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Ivan J Galic
- Montreal Retina Institute, Montreal, Québec, Canada.,Department of Ophthalmology & Visual Sciences, McGill University, Montreal, Québec, Canada
| | - Mark Greve
- Alberta Retina Consultants, Edmonton, Alberta, Canada.,Department of Ophthalmology & Visual Sciences, University of Alberta, Edmonton, Alberta, Canada
| | - Geoff Williams
- Calgary Retina Consultants, Calgary, Alberta, Canada.,Department of Surgery, Section Ophthalmology, University of Calgary, Calgary, Alberta, Canada
| | - Jason Baker
- Novartis Pharmaceuticals Canada Inc, Dorval, Québec, Canada
| | - Marcel Lahaie
- Novartis Pharmaceuticals Canada Inc, Dorval, Québec, Canada
| | - Tom Sheidow
- Ivey Eye Institute, London, Ontario, Canada.,Western University, London, Ontario, Canada
| |
Collapse
|
6
|
The Timing of Large Submacular Hemorrhage Secondary to Age-Related Macular Degeneration Relative to Anti-VEGF Therapy. Ophthalmol Retina 2020; 5:342-347. [PMID: 32763426 DOI: 10.1016/j.oret.2020.07.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 07/25/2020] [Accepted: 07/28/2020] [Indexed: 11/21/2022]
Abstract
PURPOSE To characterize the timing of large submacular hemorrhage (SMH) secondary to neovascular age-related macular degeneration (AMD) relative to anti-vascular endothelial growth factor (VEGF) therapy. DESIGN Retrospective, consecutive case series. PARTICIPANTS The study included 46 eyes of 46 patients with large SMH resulting from neovascular AMD selected to undergo pars plana vitrectomy with subretinal tissue plasminogen activator at the Mid Atlantic Retina group of the Wills Eye Hospital. METHODS Patient charts were reviewed to identify baseline characteristics and anti-VEGF treatment details. OCT was used to evaluate pigmented epithelial detachments, SMH, and subretinal fluid before and after SMH. MAIN OUTCOME MEASURES The timing of SMH in relation to last anti-VEGF injection, the anti-VEGF treatment status (i.e., naive, stable, or recently extended or shortened) at the time of SMH, and the length of the anti-VEGF treatment interval at the time of bleeding. RESULTS Submacular hemorrhage occurred in 15 patients (36%) who were treatment naive. In patients treated with anti-VEGF, 19 (45%) had a stable treatment interval, 5 (12%) had a recently extended interval, and 3 (7%) had a shortened interval. The average treatment interval at the time of SMH was 6.8 weeks with a median of 7 total injections before SMH. Seven treated patients (26%) experience an SMH while having a 4-week dosing interval. The average time between last injection and SMH was 29 days. Forty-eight percent of patients treated with anti-VEGF agents experienced an SMH within 30 days of anti-VEGF injection. Chi-square analysis found SMH more likely to occur within 30 days of anti-VEGF injection than after 30 days. CONCLUSIONS Large SMH in neovascular AMD in a treat-and-extend regimen does not seem to be associated with prolonged dosing intervals or recent interval extension, and a large proportion of such hemorrhages are likely to be a result of mechanisms other than loss of effective VEGF inhibition.
Collapse
|
7
|
Burés Jelstrup A, Pomares E, Navarro R. Relationship between Aflibercept Efficacy and Genetic Variants of Genes Associated with Neovascular Age-Related Macular Degeneration: The BIOIMAGE Trial. Ophthalmologica 2020; 243:461-470. [PMID: 32454495 DOI: 10.1159/000508902] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 05/15/2020] [Indexed: 11/19/2022]
Abstract
PURPOSE To identify the genetic variants of the vascular endothelial growth factor (VEGF) pathway genes and other genes associated with neovascular age-related macular degeneration (nAMD) as possible predictive biomarkers of a favorable treatment response to aflibercept. DESIGN A 52-week (with extension phase: 104-week), prospective, open-label, single-arm, multicenter, phase IV trial was conducted in Spain. PARTICIPANTS Patients with nAMD were enrolled. METHODS Aflibercept was administered every 8 weeks until week 48 (after 1-monthly loading doses over 3 months). After week 48, the interval between visits for aflibercept administration was extended by 2 weeks per visit to a maximum of 12 weeks if no evidence of disease activity was observed. A total of 338 SNPs in 90 genes associated with nAMD were analyzed. MAIN OUTCOME MEASURES Efficacy was evaluated mainly with best-corrected visual acuity (BCVA), and adverse events (AEs) were reported. Treatment efficacy was defined as an increase in BCVA ≥15 letters versus the baseline visit. Univariate and multivariate logistic regressions were used to associate single-nucleotide polymorphisms (SNPs) and treatment efficacy. RESULTS 194 nonconsecutive patients were enrolled, 170 completed the 52-week follow-up, and of the 85 patients who started the extension phase, 77 completed this phase. Mean BCVA increased from baseline to weeks 52 and 104 by 9 and 10 letters (p = 0.0001 for both), respectively. The percentages of patients gaining ≥15 letters in weeks 52 and 104 were 33 and 31%, respectively. Multivariate logistic regression showed significant associations of 6 SNPs (in 6 genes) with treatment efficacy: rs12366035 (VEGFB; TT; odds ratio [OR] 217), rs25681 (C5; AA/AG; OR 19.7/8.3), rs17793056 (CX3CR1; CT/CC; OR 8.1/6.2), rs1800775 (CETP; CC; OR 6.6), rs2069845 (IL6; GG/AA; OR 5.6/3.3), and rs13900 (CCL2; CT; OR 4.0). One percent of the patients reported arteriothrombolic events related to aflibercept (cerebrovascular accident) according to the Antiplatelet Trialist Collaboration, and 2% reported serious ocular (retinal pigment epithelial tear, retinal tear, and endophthalmitis) and systemic (cardiac failure, hypersensitivity, and transient ischemic attack) AEs related to aflibercept. CONCLUSIONS Results suggest strong pharmacogenetic associations between one genetic variant of VEGFB (TT, rs12366035) and C5 (AA, rs12366035) genes and the BCVA response after 52-week aflibercept treatment in patients with nAMD. Likewise, the results support the efficacy of aflibercept observed in phase III studies and a good safety profile.
Collapse
Affiliation(s)
- Anniken Burés Jelstrup
- Medical Retina Department, Instituto de Microcirugía Ocular, Fundació de Recerca de l'Institut de Microcirurgia Ocular, Barcelona, Spain
| | - Esther Pomares
- Genetics Department, Instituto de Microcirugía Ocular, Fundació de Recerca de l'Institut de Microcirurgia Ocular, Barcelona, Spain
| | - Rafael Navarro
- Medical Retina Department, Instituto de Microcirugía Ocular, Fundació de Recerca de l'Institut de Microcirurgia Ocular, Barcelona, Spain,
| | | |
Collapse
|
8
|
Joko T, Nagai Y, Mori R, Tanaka K, Oshima Y, Hikichi Y, Komori T, Carrasco J, Maculaitis MC, Will O, Beusterien K, Takahashi K. Patient Preferences for Anti-Vascular Endothelial Growth Factor Treatment for Wet Age-Related Macular Degeneration in Japan: A Discrete Choice Experiment. Patient Prefer Adherence 2020; 14:553-567. [PMID: 32214802 PMCID: PMC7082633 DOI: 10.2147/ppa.s228890] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Accepted: 12/28/2019] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND In Japan, intravitreal anti-vascular endothelial growth factor (anti-VEGF) dosing regimens for wet age-related macular degeneration (wAMD) include pro re nata, every 2 months, and treat-and-extend, resulting in different outcomes and patient burden. Although reflecting patient preferences in treatment decision-making is desirable, few studies have examined this in Japan. This study assessed the patients willingness to trade-off between different dosing regimens. PATIENTS AND METHODS Patients with wAMD were recruited from four Japanese university hospitals to complete a face-to-face cross-sectional survey. In a discrete choice experiment, patients were asked to choose their preferred option from two anti-VEGF treatment profiles shown side-by-side across a series of choice tasks. The profiles varied on four attributes: number of injections in 12 months, number of physician consultations in 12 months, chance of 1-year visual acuity (VA) improvement, and chance of 2-year VA maintenance. Preference weights were estimated using hierarchical Bayes' models. RESULTS Overall, 120 patients (30 treatment naïve and 90 anti-VEGF experienced) completed the survey. Patients were willing to accept an increase from three to approximately eight injections in 12 months to increase the chance of 1-year VA improvement from 25% to 40%. They would be willing to accept 11 injections in 12 months if the chance of 2-year VA maintenance increased from 80% to 96%. The most valued attributes were increasing the chance of 2-year VA maintenance and reducing the number of injections in 12 months, which were each about twice as important as decreasing physician consultations in 12 months and increasing the chance of 1-year VA improvement (p<0.001). Among the dosing regimens, patients most preferred treat-and-extend because of its higher chance of 2-year VA maintenance. CONCLUSION Informing patients with wAMD about the likelihood of long-term VA maintenance when selecting treatment may increase the acceptance of an optimal treatment regimen and number of injections.
Collapse
Affiliation(s)
- Takeshi Joko
- Department of Ophthalmology, Matsuyama Red Cross Hospital, Matsuyama, Ehime, Japan
| | - Yoshimi Nagai
- Department of Ophthalmology, Kansai Medical University, Hirakata, Osaka, Japan
| | - Ryusaburo Mori
- Division of Ophthalmology, Department of Visual Sciences, Nihon University of School of Medicine, Chiyoda-ku, Tokyo, Japan
| | - Koji Tanaka
- Division of Ophthalmology, Department of Visual Sciences, Nihon University of School of Medicine, Chiyoda-ku, Tokyo, Japan
| | - Yuji Oshima
- Department of Ophthalmology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yusuke Hikichi
- Department of Market Access, Bayer Yakuhin, Ltd., Chiyoda-ku, Tokyo, Japan
| | - Tetsushi Komori
- Department of Research & Product Development, Bayer Yakuhin, Ltd., Kita-Ku, Osaka, Japan
| | - Joao Carrasco
- Department of Market Access, Bayer Consumer Care AG, Basel, Canton of Basel-Stadt, Switzerland
| | | | | | | | - Kanji Takahashi
- Department of Ophthalmology, Kansai Medical University, Hirakata, Osaka, Japan
| |
Collapse
|
9
|
Kamenskih TG. [A differentiated approach to analysis of retinal fluid and assessment of its effect on anti-VEGF therapy of neovascular age-related macular degeneration]. Vestn Oftalmol 2020; 135:134-140. [PMID: 32015318 DOI: 10.17116/oftalma2019135061134] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Neovascular age-related macular degeneration (nAMD) causes rapid irreversible vision loss presenting a serious socio-economic problem. The recommended approach to the treatment of this pathology is the use of angiogenesis inhibitors (anti-VEGF drugs). Following the proactive principles when conducting anti-VEGF treatment helps achieve the maximum therapeutic efficacy. The evolution of diagnostic capabilities and the rising awareness of the pathogenetic features of nAMD have contributed to implementation of a more personalized approach of conducting intravitreal injections, bringing to light the necessity of determining the diagnostic criteria for repeated anti-VEGF injections. Currently, the discourse looks at the subject of OCT criteria that could act as sufficiently reliable biomarkers to help decide the change in frequency of intravitreal injections. A differentiated approach to defining the role of retinal fluid as a marker of disease activity depending on the compartment of its localization on the OCT images has not been fully determined and is of particular scientific and practical interest. The importance of correct interpretation and understanding of differences in the effects of various types of retinal fluid on the frequency of anti-VEGF injections will be discussed in this review.
Collapse
Affiliation(s)
- T G Kamenskih
- Saratov State Medical University named after V.I. Razumovsky, 112 Bolshaya Kazachia St., Saratov, Russian Federation, 410012
| |
Collapse
|
10
|
Browning A, O’Brien J, Vieira R, Gupta R, Nenova K. Intravitreal Aflibercept for Retinal Angiomatous Proliferation: Results of a Prospective Case Series at 96 Weeks. Ophthalmologica 2019; 242:239-246. [DOI: 10.1159/000500203] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 04/05/2019] [Indexed: 11/19/2022]
|