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Rouvas A, Gouliopoulos N, Douvali M, Koutsocheras G, Theodorou M, Bouratzis N, Bougatsou P, Theodossiadis P. One year outcomes of treat and extend and pro re nata (PRN) treatment regimens with aflibercept for polypoidal choroidal vasculopathy. Eur J Ophthalmol 2021; 31:2868-2875. [PMID: 33951982 DOI: 10.1177/11206721211014717] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
PURPOSE To compare the 1-year outcomes of treat-and-extend and pro re nata (PRN) treatment regimens with aflibercept for polypoidal choroidal vasculopathy (PCV), by the means of visual acuity (VA), frequency of recurrence of polypoidal lesions and developed fibrosis, and the number of intravitreal injections, and thus to determine which one is preferable in the maintenance phase in PCV. METHODS In our prospective study, only naive and previously untreated PCV patients were included. Initially one session of photodynamic therapy (PDT) and three monthly intravitreal injections of 2.0 mg aflibercept (IAIs) were applied in 38 eyes. After this loading phase, they were re-examined and 30 PCV eyes with no exudative phenomena were included in the study. They were divided in two groups; in the first one (16 patients) the PRN treatment modality of IAIs was applied, while in the second one (14 patients) the treat-and-extend regimen was applied. RESULTS Over a 12-month period, VA significantly improved in treat-and-extend group (logMAR BCVA 0.41 ± 0.15 vs 0.57 ± 0.24 at baseline, p = 0.044), while in the PRN group VA remained stable (logMAR BCVA 0.70 ± 0.36 vs 0.65 ± 0.18 at baseline, p = 0.61). During the maintenance phase, the patients of treat-and-extend group did not encounter development/progression of fibrosis or any recurrent episodes, whereas the patients of PRN group had significantly more recurrent episodes (0 vs 1.37 ± 0.5, p < 0.001) and the frequency of development/progression of fibrosis was significantly higher (0% vs 44%, p = 0.02). However, the treat-and-extend treatment regimen was accompanied by significantly more administered IAIs (6 ± 0 vs 5.13 ± 1.08, p = 0.006). CONCLUSION We highlighted the superiority of treat-and-extend regime with IAIs, which seems to yield better functional outcomes by preventing recurrence and subfoveal fibrosis, although a greater number of injections is required.
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Affiliation(s)
- Alexandros Rouvas
- Department of Ophthalmology, University of Athens Medical School, 'Attikon' General Hospital Athens, Haidari, Athens, Greece
| | - Nikolaos Gouliopoulos
- Department of Ophthalmology, University of Athens Medical School, 'Attikon' General Hospital Athens, Haidari, Athens, Greece
| | - Maria Douvali
- Department of Ophthalmology, University of Athens Medical School, 'Attikon' General Hospital Athens, Haidari, Athens, Greece
| | - Georgios Koutsocheras
- Department of Ophthalmology, University of Athens Medical School, 'Attikon' General Hospital Athens, Haidari, Athens, Greece
| | - Maria Theodorou
- Department of Ophthalmology, University of Athens Medical School, 'Attikon' General Hospital Athens, Haidari, Athens, Greece
| | - Nikolaos Bouratzis
- Department of Ophthalmology, University of Athens Medical School, 'Attikon' General Hospital Athens, Haidari, Athens, Greece
| | - Panagiota Bougatsou
- Department of Ophthalmology, University of Athens Medical School, 'Attikon' General Hospital Athens, Haidari, Athens, Greece
| | - Panagiotis Theodossiadis
- Department of Ophthalmology, University of Athens Medical School, 'Attikon' General Hospital Athens, Haidari, Athens, Greece
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Díaz-Villamarín X, Blánquez-Martínez D, Pozo-Agundo A, Pérez-Gutiérrez AM, Muñoz-Ávila JI, Antúnez-Rodríguez A, Fernández-Gómez AE, García-Navas P, Martínez-González LJ, Dávila-Fajardo CL. Genetic Variants Affecting Anti-VEGF Drug Response in Polypoidal Choroidal Vasculopathy Patients: A Systematic Review and Meta-Analysis. Genes (Basel) 2020; 11:E1335. [PMID: 33198211 PMCID: PMC7697983 DOI: 10.3390/genes11111335] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 11/09/2020] [Accepted: 11/10/2020] [Indexed: 12/12/2022] Open
Abstract
Polypoidal choroidal vasculopathy (PCV) is usually regarded as a subtype of choroidal neovascularization (CNV) that is secondary to age-related macular degeneration (AMD) characterized by choroidal vessel branching, ending in polypoidal lesions. Despite their close association, PCV and neovascular AMD have shown differences, especially regarding patients' treatment response. Currently, antivascular endothelial growth factor (anti-VEGF) drugs, such as ranibizumab, bevacizumab and aflibercept, have demonstrated their efficacy in CNV patients. However, in PCV, anti-VEGF treatments have shown inconclusive results. Many genetic polymorphisms have been associated with a variable response in exudative/wet AMD patients. Thus, the aim of this study is to explore the genetic variants affecting anti-VEGF drug response in PCV patients. In this regard, we performed a systematic review and meta-analysis. We found four variants (CFH I62V, CFH Y402H, ARMS2 A69S, and HTRA1-62A/G) that have been significantly related to response. Among them, the ARMS2 A69S variant is assessed in our meta-analysis. In conclusion, in order to implement anti-VEGF pharmacogenetics in clinical routines, further studies should be performed, distinguishing physio-pathogenic circumstances between PCV and exudative AMD and the combined effect on treatment response of different genetic variants.
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Affiliation(s)
- Xando Díaz-Villamarín
- Pharmacy Department, Hospital Universitario Clínico San Cecilio—Instituto de Investigación Biosanitaria (ibs.Granada), 18016 Granada, Spain; (A.E.F.-G.); (P.G.-N.); (C.L.D.-F.)
- Pfizer-University of Granada-Junta de Andalucía Centre for Genomics and Oncological Research (GENYO), 18016 Granada, Spain; (A.P.-A.); (A.A.-R.); (L.J.M.-G.)
| | | | - Ana Pozo-Agundo
- Pfizer-University of Granada-Junta de Andalucía Centre for Genomics and Oncological Research (GENYO), 18016 Granada, Spain; (A.P.-A.); (A.A.-R.); (L.J.M.-G.)
| | - Ana María Pérez-Gutiérrez
- Department of Biochemistry and Molecular Biology II, School of Pharmacy, University of Granada, 18011 Granada, Spain;
| | | | - Alba Antúnez-Rodríguez
- Pfizer-University of Granada-Junta de Andalucía Centre for Genomics and Oncological Research (GENYO), 18016 Granada, Spain; (A.P.-A.); (A.A.-R.); (L.J.M.-G.)
| | - Ana Estefanía Fernández-Gómez
- Pharmacy Department, Hospital Universitario Clínico San Cecilio—Instituto de Investigación Biosanitaria (ibs.Granada), 18016 Granada, Spain; (A.E.F.-G.); (P.G.-N.); (C.L.D.-F.)
| | - Paloma García-Navas
- Pharmacy Department, Hospital Universitario Clínico San Cecilio—Instituto de Investigación Biosanitaria (ibs.Granada), 18016 Granada, Spain; (A.E.F.-G.); (P.G.-N.); (C.L.D.-F.)
| | - Luis Javier Martínez-González
- Pfizer-University of Granada-Junta de Andalucía Centre for Genomics and Oncological Research (GENYO), 18016 Granada, Spain; (A.P.-A.); (A.A.-R.); (L.J.M.-G.)
| | - Cristina Lucía Dávila-Fajardo
- Pharmacy Department, Hospital Universitario Clínico San Cecilio—Instituto de Investigación Biosanitaria (ibs.Granada), 18016 Granada, Spain; (A.E.F.-G.); (P.G.-N.); (C.L.D.-F.)
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Liu Y, Zhu M, Gong R, Wang X, Li L, Xu G. Pre-treatment With Ranibizumab Aggravates PDT Injury and Alleviates Inflammatory Response in Choroid-Retinal Endothelial Cells. Front Cell Dev Biol 2020; 8:608. [PMID: 32733897 PMCID: PMC7363772 DOI: 10.3389/fcell.2020.00608] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 06/19/2020] [Indexed: 11/25/2022] Open
Abstract
Polypoidal choroidal vasculopathy (PCV) is the predominant subtype of exudative age-related macular degeneration in Asians. Although photodynamic therapy (PDT) is widely used for PCV treatment, its long-term beneficial effects are unsatisfactory. Accumulating clinical investigations suggest that combined therapy with anti-vascular endothelial growth factor (anti-VEGF) and PDT is superior to PDT monotherapy. However, the optimal time of anti-VEGF before or after PDT remains controversial, hence it needs to further explore the mechanism underlying combined therapy. PDT causes selective damage to endothelial cells, which determines its angio-occlusive efficiency, yet the impact of anti-VEGF on PDT-induced endothelial injury is unclear. Here, we found that pre- compared to post-treatment with anti-VEGF ranibizumab (rani) significantly aggravates PDT injury in the rhesus macaque choroid-retinal endothelial (RF/6A) cell line. PDT activates apoptosis, necroptosis and NLRP3 inflammasome in RF/6A cells. Pre-treatment with rani promotes PDT-caused apoptosis via triggering caspase 8-mediated extrinsic apoptosis, and caspase 8 might also play a pivotal role in the rani’s function of suppressing PDT-induced necroptosis and NLRP3 inflammasome activation. Our results implicate that pre-treatment with rani may enhance the angio-occlusive efficiency of PDT and alleviate endothelial inflammatory response, which gives it a great advantage over post-treatment.
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Affiliation(s)
- Yang Liu
- Shanghai Key Laboratory of Visual Impairment and Restoration, Eye & ENT Hospital, Fudan University, Shanghai, China.,NHC Key Laboratory of Myopia (Fudan University), Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China
| | - Min Zhu
- Shanghai Key Laboratory of Visual Impairment and Restoration, Eye & ENT Hospital, Fudan University, Shanghai, China.,NHC Key Laboratory of Myopia (Fudan University), Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China
| | - Ruowen Gong
- Shanghai Key Laboratory of Visual Impairment and Restoration, Eye & ENT Hospital, Fudan University, Shanghai, China.,NHC Key Laboratory of Myopia (Fudan University), Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China
| | - Xin Wang
- Shanghai Key Laboratory of Visual Impairment and Restoration, Eye & ENT Hospital, Fudan University, Shanghai, China.,NHC Key Laboratory of Myopia (Fudan University), Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China
| | - Lei Li
- Shanghai Key Laboratory of Visual Impairment and Restoration, Eye & ENT Hospital, Fudan University, Shanghai, China.,NHC Key Laboratory of Myopia (Fudan University), Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China
| | - Gezhi Xu
- Shanghai Key Laboratory of Visual Impairment and Restoration, Eye & ENT Hospital, Fudan University, Shanghai, China.,NHC Key Laboratory of Myopia (Fudan University), Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China
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Yoneda A, Wakiyama H, Kurihara J, Kitaoka T. Initial treatment for polypoidal choroidal vasculopathy: Ranibizumab combined with photodynamic therapy or fixed-dosing aflibercept monotherapy. Eur J Ophthalmol 2019; 30:1473-1479. [PMID: 31476891 DOI: 10.1177/1120672119871886] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE To compare the 2-year outcomes of combination therapy using intravitreal ranibizumab and photodynamic therapy with those of fixed-dosing intravitreal aflibercept monotherapy as initial treatment for treatment-naïve polypoidal choroidal vasculopathy. METHODS We retrospectively reviewed 63 eyes of 61 patients with treatment-naïve polypoidal choroidal vasculopathy who had undergone at least 24 months of follow-up. In total, 43 eyes underwent intravitreal ranibizumab-photodynamic therapy combination therapy and 20 eyes underwent fixed-dosing intravitreal aflibercept monotherapy. Visual outcomes and the number of treatments were compared between the two groups. RESULTS The mean logarithm of minimal angle of resolution best-corrected visual acuity significantly improved from 0.48 ± 0.41 at baseline to 0.30 ± 0.47 at 24 months in the intravitreal ranibizumab-photodynamic therapy group (p = .0002) and from 0.30 ± 0.18 at baseline to 0.16 ± 0.18 at 24 months in the intravitreal aflibercept group (p = .004), with no significant intergroup differences. The mean number of intravitreal ranibizumab or intravitreal aflibercept injections over 24 months was 5.7 ± 4.5 in the intravitreal ranibizumab-photodynamic therapy group and 12.2 ± 3.8 in the intravitreal aflibercept group (p < .0001). CONCLUSION The intravitreal ranibizumab-photodynamic therapy combination therapy was noninferior to fixed-dosing intravitreal aflibercept monotherapy in improving visual acuity and required fewer injections.
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Affiliation(s)
- Ai Yoneda
- Department of Ophthalmology, The Japanese Red Cross Nagasaki Genbaku Hospital, Nagasaki, Japan.,Department of Ophthalmology and Visual Sciences, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Harumi Wakiyama
- Department of Ophthalmology, The Japanese Red Cross Nagasaki Genbaku Hospital, Nagasaki, Japan.,Department of Ophthalmology and Visual Sciences, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Junko Kurihara
- Department of Ophthalmology, The Japanese Red Cross Nagasaki Genbaku Hospital, Nagasaki, Japan.,Department of Ophthalmology and Visual Sciences, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Takashi Kitaoka
- Department of Ophthalmology and Visual Sciences, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
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Hata M, Tagawa M, Oishi A, Kawashima Y, Nakata I, Akagi-Kurashige Y, Yamashiro K, Ooto S, Tamura H, Miyata M, Miyake M, Ueda-Arakawa N, Takahashi A, Tsujikawa A. Efficacy of Photodynamic Therapy for Polypoidal Choroidal Vasculopathy Associated with and without Pachychoroid Phenotypes. Ophthalmol Retina 2019; 3:1016-1025. [PMID: 31606329 DOI: 10.1016/j.oret.2019.06.013] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 05/28/2019] [Accepted: 06/27/2019] [Indexed: 11/25/2022]
Abstract
PURPOSE To compare the efficacy of photodynamic therapy (PDT) in eyes with polypoidal choroidal vasculopathy (PCV) associated with and without pachychoroid phenotypes (pachychoroid PCV and nonpachychoroid PCV, respectively). DESIGN Retrospective chart review. PARTICIPANTS Patients previously diagnosed with PCV and initially treated with PDT. METHODS Patients were classified as having pachychoroid- or nonpachychoroid-driven conditions. The long-term visual outcome and its associated factors were investigated. MAIN OUTCOME MEASURES Visual acuity (VA) outcomes at 1, 2, 3, 4, and 5 years after initial PDT in pachychoroid and nonpachychoroid PCV. RESULTS Of the 158 eyes, 88 (55.7%) met the criteria for pachychoroid PCV; 70 (44.3%) did not (nonpachychoroid PCV). In cases of pachychoroid PCV, VA improved significantly at 1 year (P = 0.042) and maintained baseline level at 5 years (P = 0.38). By contrast, VA continued to deteriorate in the nonpachychoroid PCV group during the follow-up period and had already declined significantly by the second year (P = 0.022, compared with baseline). Despite no difference in baseline VA between pachychoroid and nonpachychoroid PCV groups (P = 0.11), the VA at 5 years was significantly better in the pachychoroid PCV group compared with the nonpachychoroid PCV group (0.54±0.47 vs. 0.93±0.63, respectively; P = 0.23 × 10-3). The incidence of massive submacular hemorrhage (SMH) or vitreous hemorrhage (VH) was not different between groups at 5 years (P = 0.67), and their occurrence was associated with decreased VA in both the nonpachychoroid and pachychoroid PCV groups (coefficient β, 0.361 and 0.481; P = 0.59 × 10-3 and P < 1.0 × 10-5, respectively). CONCLUSIONS Five years after PDT treatment, VA was maintained at the baseline level in the pachychoroid PCV group but not in the nonpachychoroid PCV group. Massive SMH or VH during the follow-up period affected the final visual outcomes in both conditions.
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Affiliation(s)
- Masayuki Hata
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan.
| | - Miho Tagawa
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Akio Oishi
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Yu Kawashima
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Isao Nakata
- Department of Ophthalmology, Otsu Red Cross Hospital, Otsu, Japan
| | | | - Kenji Yamashiro
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan; Department of Ophthalmology, Otsu Red Cross Hospital, Otsu, Japan
| | - Sotaro Ooto
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Hiroshi Tamura
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Manabu Miyata
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Masahiro Miyake
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Naoko Ueda-Arakawa
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Ayako Takahashi
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Akitaka Tsujikawa
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
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INTRAVITREAL INJECTION OF AFLIBERCEPT IN PATIENTS WITH POLYPOIDAL CHOROIDAL VASCULOPATHY: A 3-YEAR FOLLOW-UP. Retina 2019; 38:2001-2009. [PMID: 28816730 DOI: 10.1097/iae.0000000000001818] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To compare the 3-year follow-up results of intravitreal injections of aflibercept between fixed dosing (FD) regimen and a pro re nata (PRN) regimen after three initial monthly doses for the treatment of polypoidal choroidal vasculopathy and to analyze factors influencing improvement in visual acuity. METHODS We retrospectively studied all treatment-naive patients with polypoidal choroidal vasculopathy who were scheduled to receive intravitreal aflibercept injections FD or PRN after induction treatment between March 2013 and May 2014. Best-corrected visual acuity was evaluated before treatment and at 4, 12, 24, and 36 months after initial treatment. Factors that influence improvement in visual acuity were also investigated. RESULTS Thirty-three eyes were assessed at the 3-year follow-up examination. Twenty-three eyes were treated with intravitreal aflibercept injections every 2 months for at least 1 year after three initial monthly doses (FD group), and 10 eyes were treated PRN after loading doses (PRN group). In the FD group, during the follow-up period from 1 to 3 years, quarterly dosing with capped PRN or a treat and extend regimen were selected. The mean number of administered intravitreal aflibercept was 15.3 ± 4.6 in the FD group and 9.0 ± 8.9 in the PRN group, with a significant difference between the two groups (P = 0.004). Significant improvement of the mean logarithm of the minimum angle of resolution values for best-corrected visual acuity was shown at 36 months, as compared to baseline values (P = 0.019). No significant difference in the improvement of best-corrected visual acuity between the two groups was observed at baseline or at 4, 12, 24, and 36 months after treatment (all P > 0.05), although there was a trend toward better results in the FD group. Multiple regression analysis showed that the FD group had better visual acuity at 36 months and greater improvement in visual acuity than the PRN group (P = 0.031 for both comparisons). CONCLUSION Intravitreal aflibercept was effective in improving the vision of patients with polypoidal choroidal vasculopathy, as evaluated at the 3-year follow-up. Fixed treatment might be an important factor influencing improvement in visual acuity.
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Palkar AH, Khetan V. Polypoidal choroidal vasculopathy: An update on current management and review of literature. Taiwan J Ophthalmol 2019; 9:72-92. [PMID: 31198666 PMCID: PMC6557071 DOI: 10.4103/tjo.tjo_35_18] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Polypoidal choroidal vasculopathy (PCV) is a subtype of neovascular age-related macular degeneration (nAMD), commonly seen in the Asian population. It is dissimilar in epidemiology, genetic heterogeneity, pathogenesis, natural history, and response to treatment in comparison to nAMD. Confocal scanning laser ophthalmoscopy-based simultaneous fluorescein angiography and indocyanine green angiography, spectral-domain optical coherence tomography (OCT) with enhanced depth imaging, swept-source OCT, and OCT angiography have improved the ability to detect PCV, understand its pathology, and monitor treatment response. A plethora of literature has discussed the efficacy of photodynamic therapy, anti-vascular endothelial growth factor (VEGF) monotherapy, and combination of both, but only a few studies with higher level of evidence and limited follow-up duration are available. This review discusses the understanding of PCV with respect to epidemiology, pathogenesis, clinical features, natural history, imaging techniques, and various treatment options. Recent clinical trials (EVEREST-II and PLANET study) have emphasized that either anti-VEGF monotherapy or combination treatment is equally capable to strike a balance between polyp regression and stabilization of visual acuity. The recurrent nature of the disease, the development of macular atrophy, and the long-term poor visual prognosis despite treatment are concerns that open avenues for further research.
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Affiliation(s)
- Amit Harishchandra Palkar
- Department of Vitreoretinal Services, Shri Bhagwan Mahavir Vitreoretinal Services, Sankara Nethralaya, Chennai, Tamil Nadu, India
| | - Vikas Khetan
- Department of Vitreoretinal Services, Shri Bhagwan Mahavir Vitreoretinal Services, Sankara Nethralaya, Chennai, Tamil Nadu, India
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Nakai S, Matsumiya W, Keiko O, Miki A, Nakamura M, Honda S. The 24-month outcomes of intravitreal aflibercept combined with photodynamic therapy for polypoidal choroidal vasculopathy. Jpn J Ophthalmol 2018; 63:100-108. [PMID: 30406511 DOI: 10.1007/s10384-018-0636-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 09/19/2018] [Indexed: 12/01/2022]
Abstract
PURPOSE This study was prospectively carried out to clarify the effectiveness of visual and anatomical outcomes under combination therapy of intravitreal aflibercept (IVA) and verteporfin photodynamic therapy (vPDT) in over 24 months. STUDY DESIGN A single-arm prospective exploratory study. METHODS Twenty-six eyes of 26 treatment naïve PCV patients were enrolled in this study. The primary outcome measures were the changes in best corrected visual acuity (BCVA) and the complete polyp regression rate. The secondary outcome measures included central retinal thickness assessed by optical coherence tomography. RESULTS The patients showed significant improvement in BCVA by 0.14 logMAR units at 12 months and 0.11 logMAR units at 24 months from baseline (both p < 0.01). The mean central retinal thickness also significantly decreased at 12 months (p < 0.001) and at 24 months (p = 0.001). Complete regression of polypoidal lesions was achieved by 15 out of 20 eyes (75%) at 12 months and 11 out of 20 eyes (55%) at 24 months. The mean treatment number was 2.9 courses of IVA and 1.5 courses of vPDT and the mean retreatment free interval after initial therapy was 12.8 months during follow up of 24 months. The complete data from all predetermined examinations were observed in 17 out of 26 enrolled patients (65%) in this study. CONCLUSION In this study, combination therapy of IVA and vPDT yielded visual and anatomical improvements in treatment-naïve PCV patients over a 24-month follow-up period.
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Affiliation(s)
- Shunichiro Nakai
- Division of Ophthalmology, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Wataru Matsumiya
- Division of Ophthalmology, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan.
| | - Otsuka Keiko
- Division of Ophthalmology, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Akiko Miki
- Division of Ophthalmology, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Makoto Nakamura
- Division of Ophthalmology, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Shigeru Honda
- Division of Ophthalmology, Department of Surgery, Kobe University Graduate School of Medicine, 7-5-2 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan.,Department of Ophthalmology and Visual Sciences, Osaka City University Graduate School of Medicine, Osaka, Japan
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Jain P, Anantharaman G, Gopalakrishnan M, Goyal A. Long-term efficacy and safety of verteporfin photodynamic therapy in combination with anti-vascular endothelial growth factor for polypoidal choroidal vasculopathy. Indian J Ophthalmol 2018; 66:1119-1127. [PMID: 30038155 PMCID: PMC6080467 DOI: 10.4103/ijo.ijo_1222_17] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Purpose: The aim of the study was to analyze the outcomes of photodynamic therapy (PDT) with intravitreal anti-vascular endothelial growth factor (anti-VEGF) for patients with polypoidal choroidal vasculopathy (PCV) having visual acuity (VA) better than 20/60 in a real-world scenario in India. Methods: Retrospective review of 42 eyes of 40 patients (mean age 64.3 years) with best-corrected VA (BCVA) 20/60 or better and mean follow-up of 40 months (median 38 months; range 12–71 months) treated with PDT and anti-VEGF or triamcinolone for indocyanine green angiography (ICGA)-proven subfoveal PCV. Results: Mean BCVA improved from 0.22 logMAR at baseline to 0.15 at last visit (P < 0.001). On ICGA, polyp was observed in 42 eyes (100%) and branching vascular network (BVN) in 37 eyes (88.1%). Polyp regressed in 33 (78.6%) of 42 eyes and BVN in 26 (70.3%) of 37 eyes after combined therapy at 3 months. Mean greatest linear diameter reduced significantly (P < 0.001) from 7.22 mm to 4.11 mm. Standard-fluence PDT was performed in 35 eyes and reduced-fluence in 7 eyes. The mean number of PDT was 1.17 with mean number of injections being 6.38 at the end of follow-up. In five eyes, more than one PDT was administered. Of 42 eyes, 40 showed complete resolution of serous macular detachment (SMD) after the combined therapy at 3 months; 17 (42.5%) of the 40 eyes showed no recurrence of fluid on spectral domain optical coherence tomography till the last visit with a mean follow-up of 27 months. On long-term follow-up, SMD reoccurred in 23 eyes with a mean follow-up period of 9.64 ± 5.24 months. Of 38 eyes having a double-layer sign (DLS) on optical coherence tomography at baseline, 37 eyes were having regression of the DLS, that is, it either reduced or resolved at the final visit. At the final visit, 66.7% (P < 0.001) eyes were having fluid-free retina. No complication of subretinal hemorrhage was noted. Of the 42 eyes, only one eye had BCVA worse than 20/60 on the final visit. Conclusion: To the best of our knowledge, this is the first study to look into the long-term effect of combined PDT with anti-VEGF in PCV in eyes having good VA. Long-term effect of combined PDT appears to be a safe and effective treatment for PCV in eyes having good VA with better outcomes in real-world setting. This study further strengthens the superiority of the combined treatment modality for treatment of subfoveal PCV with no or minimal risk of complication on long-term follow-up.
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Affiliation(s)
- Prashant Jain
- Department of Vitreo-Retina, Giridhar Eye Institute, Kochi, Kerala, India
| | | | | | - Anubhav Goyal
- Department of Vitreo-Retina, Giridhar Eye Institute, Kochi, Kerala, India
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Miyata M, Ooto S, Yamashiro K, Tamura H, Hata M, Ueda-Arakawa N, Yoshikawa M, Numa S, Tsujikawa A. Five-year visual outcomes after anti-VEGF therapy with or without photodynamic therapy for polypoidal choroidal vasculopathy. Br J Ophthalmol 2018; 103:617-622. [PMID: 29875231 DOI: 10.1136/bjophthalmol-2018-311963] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 04/06/2018] [Accepted: 05/22/2018] [Indexed: 11/04/2022]
Abstract
BACKGROUND/AIMS To evaluate the 5-year visual and anatomical outcomes after anti-vascular endothelial growth factor (VEGF) therapy alone or in combination with photodynamic therapy (PDT), followed by pro re nata (PRN) anti-VEGF therapy with or without PDT, for polypoidal choroidal vasculopathy (PCV). METHODS This retrospective, observational study included 61 consecutive patients with treatment-naïve symptomatic PCV who were followed for 5 years. Twenty eyes (20 patients) initially received PDT and intravitreal injection of ranibizumab (IVR), followed by a PRN regimen of anti-VEGF therapy with or without PDT (combination group), while 41 eyes (41 patients) initially received only IVR every 3 months, followed by a PRN regimen of anti-VEGF monotherapy (IVR group). Macular atrophy including the fovea was confirmed using colour fundus photography and spectral-domain optical coherence tomography. RESULTS In both groups, the visual acuity (VA) at 1 year was better than the baseline VA, whereas the 3-year, 4-year and 5-year VA values were similar to the baseline VA. There was no significant difference in the 5-year VA, 5-year central retinal thickness and incidence of macular atrophy between the two groups (p=0.63, 0.72 and 0.06, respectively). In the combination group, the 5-year VA was correlated with the 5-year incidence of macular atrophy (p=0.02, r=0.51). CONCLUSIONS A PRN regimen for PCV may have a limited effect for the long-term maintenance of improved VA. Macular atrophy may occur more frequently with combination therapy and is possibly associated with the 5-year VA. Thus, combination therapy should be carefully selected for patients susceptible to macular atrophy.
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Affiliation(s)
- Manabu Miyata
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Sotaro Ooto
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Kenji Yamashiro
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Hiroshi Tamura
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Masayuki Hata
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Naoko Ueda-Arakawa
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Munemitsu Yoshikawa
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Shogo Numa
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Akitaka Tsujikawa
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
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11
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Li J, Sun J, Li B, Liu Z. Intravitreal ranibizumab injection combined with photodynamic therapy for polypoidal choroidal vasculopathy. Exp Ther Med 2018; 15:1546-1551. [PMID: 29434739 DOI: 10.3892/etm.2017.5565] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2016] [Accepted: 03/24/2017] [Indexed: 11/06/2022] Open
Abstract
The aim of the present study was to evaluate the efficacy of combination treatment with intravitreal ranibizumab (IVR) injection and photodynamic therapy (PDT) for polypoidal choroidal vasculopathy (PCV). A total of 64 patients with PCV were included in the present study, which were divided into the IVR monotherapy group (Group A) and combination treatment groups (Groups B-D) with different treatment intervals. All subjects were followed-up at 1, 3, 6 and 12 months following treatment, and subjected to the detection of best-corrected visual acuity (BCVA) and central foveal thickness (CFT). Compared with the monotherapy group, more significant BCVA improvement was observed for the combination treatment groups, with the most evident effect exhibited in Group C. At the end of the follow-up period, visual acuity improvement rates were markedly elevated in the combination treatment groups, as compared with the monotherapy group. According to optical coherence tomography, the CFT for the combination treatment groups was thinner than the monotherapy group. Among the combination groups, CFT improvement for Group C was superior to other groups. Fundus angiography demonstrated that, compared with monotherapy, combination treatment may significantly promote the regression and prevent the recurrence of polyps and BVN. The most efficient effectiveness was observed for Group C. In addition, combination treatment may significantly reduce the IVR injection numbers required to treat PCV. Patients receiving combination treatment with IVR injection and PDT have greater vision improvements, reduced macular degeneration and decreased injection numbers. Combination therapy may therefore, represent an effective and safe therapeutic strategy for PCV clinical treatment.
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Affiliation(s)
- Jia Li
- Department of Ophthalmology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning 121000, P.R. China
| | - Jianhua Sun
- Department of Otorhinolaryngology, The Central Hospital of Jinzhou, Jinzhou, Liaoning 121000, P.R. China
| | - Bing Li
- Department of Ophthalmology, The First Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning 121000, P.R. China
| | - Zheli Liu
- Department of Ophthalmology, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning 110000, P.R. China
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12
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Park UC, Shin JY, Chung H, Yu HG. Association of ARMS2 genotype with response to anti-vascular endothelial growth factor treatment in polypoidal choroidal vasculopathy. BMC Ophthalmol 2017; 17:241. [PMID: 29212537 PMCID: PMC5719580 DOI: 10.1186/s12886-017-0631-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 11/27/2017] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND To investigate whether genetic risk variants for age-related macular degeneration (AMD) are associated with response to intravitreal anti-vascular endothelial growth factor (VEGF) in polypoidal choroidal vasculopathy (PCV) patients. METHODS This prospective cohort study included 95 treatment-naïve patients that underwent anti-VEGF treatment for PCV for 12 months. Patients were genotyped for 10 single nucleotide polymorphisms in eight AMD-relevant genes. Genotypic association with visual and anatomic outcome measures at 12 months after initial treatment, including mean change in best-corrected visual acuity (BCVA) and total foveal thickness, visual gain of ≥ 15 letters, dry status on optical coherence tomography (OCT), pigment epithelial detachment (PED) regression on OCT, polyp regression on indocyanine green angiography, and injection numbers, were investigated using regression models with adjustment for non-genetic covariates under additive genetic model. RESULTS In 81 patients who completed 12-month anti-VEGF monotherapy without photodynamic therapy, significant pharmacogenetic association was found between ARMS2 rs10490924 and PED regression on OCT. Proportions of PED regression were 26.4% for TT, 45.7% for TG, and 63.6% for GG genotype, showing additive effect of G allele for higher chance of PED regression (OR, 2.96; 95% CI, 1.38-6.36; corrected P = 0.043). For entire 95 patients, no significant association was found between candidate polymorphisms and receiving photodynamic therapy within 12 months. CONCLUSIONS In PCV patients, ARMS2 rs10490924 showed association with anatomic therapeutic response to anti-VEGF, suggesting pharmacogenetic relationship.
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Affiliation(s)
- Un Chul Park
- Department of Ophthalmology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 110-799, South Korea.,Retinal Degeneration Research Laboratory, Seoul National University Hospital Biomedical Research Institute, Seoul, South Korea
| | - Joo Young Shin
- Department of Ophthalmology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 110-799, South Korea.,Retinal Degeneration Research Laboratory, Seoul National University Hospital Biomedical Research Institute, Seoul, South Korea
| | - Hum Chung
- Department of Ophthalmology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 110-799, South Korea.,Department of Ophthalmology, Chung-Ang University Hospital, Seoul, South Korea
| | - Hyeong Gon Yu
- Department of Ophthalmology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 110-799, South Korea. .,Retinal Degeneration Research Laboratory, Seoul National University Hospital Biomedical Research Institute, Seoul, South Korea.
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13
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Subhi Y, Nielsen MK, Molbech CR, Oishi A, Singh A, Nissen MH, Sørensen TL. T-cell differentiation and CD56+ levels in polypoidal choroidal vasculopathy and neovascular age-related macular degeneration. Aging (Albany NY) 2017; 9:2436-2452. [PMID: 29165313 PMCID: PMC5723695 DOI: 10.18632/aging.101329] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Accepted: 11/11/2017] [Indexed: 04/13/2023]
Abstract
Polypoidal choroidal vasculopathy (PCV) and neovascular age-related macular degeneration (AMD) are prevalent age-related diseases characterized by exudative changes in the macula. Although they share anatomical and clinical similarities, they are also distinctly characterized by their own features, e.g. vascular abnormalities in PCV and drusen-mediated progression in neovascular AMD. PCV remains etiologically uncharacterized, and ongoing discussion is whether PCV and neovascular AMD share the same etiology or constitute two substantially different diseases. In this study, we investigated T-cell differentiation and aging profile in human patients with PCV, patients with neovascular AMD, and age-matched healthy control individuals. Fresh venous blood was prepared for flow cytometry to investigate CD4+ and CD8+ T-cell differentiation (naïve, central memory, effector memory, effector memory CD45ra+), loss of differentiation markers CD27 and CD28, and expression of aging marker CD56. Patients with PCV were similar to the healthy controls in all aspects. In patients with neovascular AMD we found significantly accelerated T-cell differentiation (more CD28-CD27- cells) and aging (more CD56+ cells) in the CD8+ T-cell compartment. These findings suggest that PCV and neovascular AMD are etiologically different in terms of T cell immunity, and that neovascular AMD is associated with T-cell immunosenescence.
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Affiliation(s)
- Yousif Subhi
- Clinical Eye Research Division, Department of Ophthalmology, Zealand University Hospital, Roskilde, Denmark
- Faculty of Health and Medical Science, University of Copenhagen, Copenhagen, Denmark
| | - Marie Krogh Nielsen
- Clinical Eye Research Division, Department of Ophthalmology, Zealand University Hospital, Roskilde, Denmark
- Faculty of Health and Medical Science, University of Copenhagen, Copenhagen, Denmark
| | - Christopher Rue Molbech
- Clinical Eye Research Division, Department of Ophthalmology, Zealand University Hospital, Roskilde, Denmark
- Faculty of Health and Medical Science, University of Copenhagen, Copenhagen, Denmark
| | - Akio Oishi
- Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Amardeep Singh
- Clinical Eye Research Division, Department of Ophthalmology, Zealand University Hospital, Roskilde, Denmark
- Department of Ophthalmology, Skåne University Hospital Malmö-Lund, Lund, Sweden
| | - Mogens Holst Nissen
- Faculty of Health and Medical Science, University of Copenhagen, Copenhagen, Denmark
- Eye Research Unit, Department of Immunology and Microbiology, University of Copenhagen, Copenhagen, Denmark
| | - Torben Lykke Sørensen
- Clinical Eye Research Division, Department of Ophthalmology, Zealand University Hospital, Roskilde, Denmark
- Faculty of Health and Medical Science, University of Copenhagen, Copenhagen, Denmark
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14
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Chan EW, Eldeeb M, Lingam G, Thomas D, Bhargava M, Chee CK. Quantitative Changes in Pigment Epithelial Detachment Area and Volume Predict Retreatment in Polypoidal Choroidal Vasculopathy. Am J Ophthalmol 2017; 177:195-205. [PMID: 28007451 DOI: 10.1016/j.ajo.2016.12.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 12/08/2016] [Accepted: 12/10/2016] [Indexed: 11/24/2022]
Abstract
PURPOSE To determine if changes in pigment epithelial detachment (PED) area and volume predict retreatment in polypoidal choroidal vasculopathy (PCV). DESIGN Retrospective case-control study. METHODS PCV patients on pro re nata (PRN) anti-vascular endothelial growth factor (VEGF) therapy with >1 year follow-up at an academic retina service were included. Monthly anti-VEGF injections were given until a dry macula was achieved, and treatment deferred. Retreatment indication was recurrence of intraretinal or subretinal fluid or new hemorrhage. PED area and volume changes between visits with a dry macula ("D") and immediate preceding visits ("D-1") were analyzed with an automated optical coherence tomography-based software. Univariate and multivariate analyses were conducted to determine associations between changes in PED parameters and retreatment need at immediate subsequent visits ("D+1"). RESULTS Twenty-two PCV patients (mean age 69.6 years) were included. Of 46 visits D, 11 (23.9%) were followed by retreatment at D+1. An increase in PED area (>0.43 mm2) and volume (>0.0245 mm3) from D-1 to D was associated with 18.2 (95% CI, 3.7-125.6; P < .001) and 101.9 (95% CI, 9.5-14 308.0; P < .001) higher retreatment odds at D+1, respectively. These associations remained significant after multivariate analyses adjusting for baseline PED area or volume, greatest linear dimension, and type of anti-VEGF agent. CONCLUSION In PCV on PRN anti-VEGF therapy, increases in PED area and volume at one visit, despite achievement of a dry macula, are associated with retreatment at the next visit. Retreatment criteria relying on intraretinal or subretinal fluid or new hemorrhages may be expanded to include PED changes. Studies are needed to determine if using PED parameters in treatment decisions reduces recurrences.
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15
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Zhao M, Zhou HY, Xu J, Zhang F, Wei WB, Liu NP. Combined photodynamic therapy and ranibizumab for polypoidal choroidal vasculopathy: a 2-year result and systematic review. Int J Ophthalmol 2017; 10:413-422. [PMID: 28393033 DOI: 10.18240/ijo.2017.03.14] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Accepted: 09/27/2016] [Indexed: 11/23/2022] Open
Abstract
AIM To report a cohort of patients with polypoidal choroidal vasculopathy (PCV) treated with photodynamic therapy (PDT) followed by intravitreal ranibizumab injection 24-48h later, and to compare the results between eyes with PCV treated by PDT followed by intravitreal anti-vascular endothelial growth factor (VEGF) injection and intravitreal anti-VEGF injection followed by PDT by Meta-analysis. METHODS Retrospective study and systematic literature review. Medical records of patients with PCV who were initially treated using PDT followed by intravitreal ranibizumab injection 24-48h after PDT and had completed at least 2y follow-up were reviewed and analyzed. Clinical data, including age, sex, best-corrected visual acuity (BCVA), fundus photograph, fluorescein angiography, indocyanine green angiography and optical coherence tomography were investigated. A systematic literature review was also conducted, and a visual outcome of studies over 1y was compared using Meta-analysis. RESULTS A total of 52 patients were included in the study. Mean BCVA at baseline and follow-up at 1 or 2y were 0.71±0.61, 0.51±0.36 and 0.68±0.51 logMAR, respectively. The cumulative hazard rate for recurrence at 1 and 2y follow-up was 15.4% and 30.3% respectively. The percentage of eyes with polyps regression at 3, 12 and 24mo follow-up was 88.5%, 84.6% and 67.3% respectively. A Meta-analysis based on 22 independent studies showed the overall vision improvements at 1, 2 and 3y follow-up were 0.13±0.04 (P<0.001), 0.12±0.03 (P<0.001), 0.16±0.06 (P<0.001), respectively. The proportion of polyps regression at 1y follow-up was 64.6% (95%CI: 51.5%, 77.7%, P<0.001) in 434 eyes treated by intravitreal anti-VEGF agents before PDT and 76.0% (95%CI: 64.8%, 87.3%, P=0.001) in 199 eyes treated by intravitreal anti-VEGF agents after PDT. CONCLUSION Intravitreal ranibizumab injection 24-48h following PDT effectively stabilizes visual acuity in the eye with PCV. PDT followed by intravitreal anti-VEGF agents may contribute to a relatively higher proportion of polyps' regression as compared to that of intravitreal anti-VEGF before PDT.
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Affiliation(s)
- Meng Zhao
- Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing 100730, China
| | - Hai-Ying Zhou
- Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing 100730, China
| | - Jun Xu
- Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing 100730, China
| | - Feng Zhang
- Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing 100730, China
| | - Wen-Bin Wei
- Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing 100730, China
| | - Ning-Pu Liu
- Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing 100730, China
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16
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Sakai T, Okano K, Kohno H, Tsuneoka H. Three-year visual outcomes of intravitreal ranibizumab with or without photodynamic therapy for polypoidal choroidal vasculopathy. Acta Ophthalmol 2016; 94:e765-e771. [PMID: 27237048 DOI: 10.1111/aos.13130] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2015] [Accepted: 04/14/2016] [Indexed: 12/11/2022]
Abstract
PURPOSE To compare 3-year visual outcomes after intravitreal ranibizumab (IVR) monotherapy and combination therapy of photodynamic therapy (PDT) with IVR for polypoidal choroidal vasculopathy (PCV). METHODS Medical records for 45 eyes in 45 patients (34 men, 11 women; mean age, 73.8 years old; range, 62-86 years old) with treatment-naïve PCV were reviewed retrospectively. Of the 45 eyes, 20 were treated with IVR monotherapy and 25 with combination therapy. Mean change in best-corrected visual acuity, numbers of injections of IVR and length of treatment-free period from baseline at month 36 were observed. Adverse events were monitored. RESULTS The change in visual acuity after combination therapy was significantly better than that after IVR monotherapy (p = 0.0399). At 36 months, improvement in visual acuity was seen in five eyes (25.0%) in the IVR monotherapy group and 13 eyes (52.0%) in the combination therapy group. The treatment-free period was significantly longer in the combination therapy group (p = 0.0008). Additional IVR therapy was required significantly more frequently in the IVR monotherapy group (p = 0.0026). Post-treatment subretinal haemorrhage or retinal pigment epithelium tear occurred only in the IVR monotherapy group, in one eye (5.0%) and one eye (5.0%), respectively. CONCLUSION Initial therapy consisting of a single session of PDT combined with IVR improves vision in treatment-naïve PCV. Compared with IVR monotherapy, this combination therapy may be more effective for PCV.
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Affiliation(s)
- Tsutomu Sakai
- Department of Ophthalmology; Jikei University School of Medicine; Tokyo Japan
| | - Kiichiro Okano
- Department of Ophthalmology; Jikei University School of Medicine; Tokyo Japan
| | - Hideo Kohno
- Department of Ophthalmology; Jikei University School of Medicine; Tokyo Japan
| | - Hiroshi Tsuneoka
- Department of Ophthalmology; Jikei University School of Medicine; Tokyo Japan
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Kikushima W, Sakurada Y, Sugiyama A, Tanabe N, Yoneyama S, Iijima H. Retreatment of polypoidal choroidal vasculopathy after photodynamic therapy combined with intravitreal ranibizumab. Jpn J Ophthalmol 2016; 61:61-66. [PMID: 27663239 DOI: 10.1007/s10384-016-0479-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Accepted: 08/30/2016] [Indexed: 11/24/2022]
Abstract
PURPOSE To investigate the incidence, risk factors and effect on visual improvement of retreatment within 60 months after initial photodynamic therapy (PDT) combined with intravitreal ranibizumab (IVR) in eyes with treatment-naïve polypoidal choroidal vasculopathy (PCV). METHODS We retrospectively reviewed the medical records of 61 eyes from 60 patients with PCV, who were followed up for at least 12 months after undergoing combination therapy. Retreatment, including combination therapy or IVR alone, was administered if residual or recurrent exudative changes were present. RESULTS During the follow-up period (mean 44 ± 13 months, median 48 months), 46 eyes (75.4 %) underwent retreatment. Survival analysis revealed that the proportions of eyes that were retreatment-free were 59 % at the 12-month visit, 41 % at the 24 month, 31 % at the 36 month, and 20 % at the 60-month visit. The median retreatment-free period was 15.0 [95 % confidence interval (CI) 7.4-22.7] months, and the mean period was 24.9 (95 % CI 19.3-30.6) months. Cox regression analysis revealed that older age (P = 0.010, hazard ratio 1.06, CI 1.02-1.11) and male gender (P = 0.043, hazard ratio 2.41, CI 1.03-5.62) were associated with retreatment. Visual improvement was significantly better in eyes without retreatment compared with those with retreatment at the 12-, 24- and 48-month visits. CONCLUSIONS About 80 % of eyes with PCV require retreatment within 5 years after combination therapy with PDT and IVR. Retreatment is associated with older age and male gender and is related to reduced improvement of visual acuity.
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Affiliation(s)
- Wataru Kikushima
- Department of Ophthalmology, Faculty of Medicine, University of Yamanashi, Shimokato 1110, Chuo, Yamanashi, 409-3898, Japan
| | - Yoichi Sakurada
- Department of Ophthalmology, Faculty of Medicine, University of Yamanashi, Shimokato 1110, Chuo, Yamanashi, 409-3898, Japan.
| | - Atsushi Sugiyama
- Department of Ophthalmology, Faculty of Medicine, University of Yamanashi, Shimokato 1110, Chuo, Yamanashi, 409-3898, Japan
| | - Naohiko Tanabe
- Department of Ophthalmology, Faculty of Medicine, University of Yamanashi, Shimokato 1110, Chuo, Yamanashi, 409-3898, Japan
| | - Seigo Yoneyama
- Department of Ophthalmology, Faculty of Medicine, University of Yamanashi, Shimokato 1110, Chuo, Yamanashi, 409-3898, Japan
| | - Hiroyuki Iijima
- Department of Ophthalmology, Faculty of Medicine, University of Yamanashi, Shimokato 1110, Chuo, Yamanashi, 409-3898, Japan
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Hypertension as a risk factor for recurrent subretinal hemorrhage in polypoidal choroidal vasculopathy. Can J Ophthalmol 2016; 51:348-353. [PMID: 27769325 DOI: 10.1016/j.jcjo.2016.02.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Revised: 02/11/2016] [Accepted: 02/16/2016] [Indexed: 01/13/2023]
Abstract
OBJECTIVE To investigate the relationship between hypertension and recurrent subretinal hemorrhage (SRH) in eyes with polypoidal choroidal vasculopathy (PCV). DESIGN Retrospective, comparative case series. PARTICIPANTS Thirty-eight eyes of 38 patients with PCV. METHODS Ocular findings and clinical features were analyzed retrospectively in patients with PCV enrolled from January 2011 to December 2013. The patients were divided into 2 groups according to the presence of recurrent SRH after successful initial treatment (rebleeding vs nonrebleeding) and were subdivided into those with and without hypertension, based on history of hypertension, systolic blood pressure (SBP) >150 mm Hg. The relationship between hypertension and recurrent SRH was analyzed. RESULTS Thirty-eight patients (38 eyes) were included in this analysis. High SBP or history of hypertension was significantly more frequent in the rebleeding group than in the nonrebleeding group (p = 0.014). Subgroup analysis showed that mean time until recurrent SRH was significantly shorter in the hypertensive group than in the nonhypertensive group (p = 0.025). The cumulative incidence of recurrent SRH at 2 years was 43% in the hypertensive group and 20% in the nonhypertensive group. Cox regression after adjustment for age showed that hypertension was associated with a 3.9-fold greater risk of recurrent SRH (p = 0.039). CONCLUSIONS Recurrent SRH in patients with PCV was more common in hypertensive subjects. Undiagnosed hypertension should be considered when assessing the prognosis of patients with PCV.
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Tan CS, Ngo WK, Lim LW, Lim TH. Genetic influence on visual outcomes of polypoidal choroidal vasculopathy. Graefes Arch Clin Exp Ophthalmol 2016; 254:1019-20. [DOI: 10.1007/s00417-015-3161-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2015] [Accepted: 08/21/2015] [Indexed: 10/23/2022] Open
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Hata M, Tsujikawa A, Yoshimura N. Reply to the letter to the editor: genetic influence on visual outcomes of polypoidal choroidal vasculopathy. Graefes Arch Clin Exp Ophthalmol 2016; 254:1021-2. [DOI: 10.1007/s00417-015-3163-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2015] [Accepted: 08/21/2015] [Indexed: 11/28/2022] Open
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Tan CS, Lim TH, Hariprasad SM. Current Management of Polypoidal Choroidal Vasculopathy. Ophthalmic Surg Lasers Imaging Retina 2015; 46:786-91. [DOI: 10.3928/23258160-20150909-02] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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