신생혈관 연령관련황반변성에서 항혈관내피세포성장인자 주입술 시행 후 시력 반응의 의의
Significance of Early Visual Responses to Anti-Vascular Endothelial Growth Factor in Age-related Macular Degeneration
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목적: 신생혈관 연령관련황반변성 환자에서 유리체강 내 항혈관내피세포성장인자 주입술 1회 시행 후 1개월째 시력 반응의 정도 및 3회 시행 후 1개월째 시력 반응의 정도와 치료 시작 12개월 후의 시력과의 상관관계를 알아보고자 하였다. 대상과 방법: 신생혈관 연령관련황반변성으로 진단받은 환자들 중 유리체강 내 항혈관내피세포성장인자 주입술로 치료하면서 12개월 이상 경과관찰이 가능했던 환자 30명의 의무기록을 분석하였다. 유리체강 내 주입술 1회 시행 후 1개월째 최대교정시력을 측정하였고 3회 주입술 후 1개월째 최대교정시력을 측정하여 상승 정도(<1, 1‒<3, ≥3줄; logMAR)에 따른 치료 시작 후 12개월째 최대교정시력과 비교하였다. 결과: 첫 주사 후 1개월째 1줄 미만의 시력 향상을 보인 군은 6안(20%), 1줄 이상 3줄 미만의 시력 향상을 보인 군은 7안(23.3%), 3줄 이상 시력 향상을 보인 군은 17안(56.6%)이었다. 세 번째 주사 후 1개월째 1줄 미만의 시력 향상을 보인 군은 9안(30%), 1줄 이상 3줄 미만의 시력 향상을 보인 군은 9안(30%), 3줄 이상의 시력 향상을 보인 군은 12안(40%)이었다. 로지스틱 회귀 분석 및 선형회귀분석에서 3회 주입술 후 1개월째의 3줄 이상의 시력 향상은 치료 시작 12개월 후의 3줄 이상의 시력상승과 유의한 상관관계를 보였다(p=0.04). 결론: 신생혈관 연령관련황반변성 환자에서 유리체강 내 주입술 3회 시행 후 1개월째 3줄 이상의 시력 향상 여부는 치료 시작 12개월 후의 3줄 이상의 시력예후와 통계적으로 유의한 상관관계를 보였다.
Abstract
Purpose: To evaluate whether early visual acuity response at 4 weeks after the first intravitreal anti-vascular endothelial growth factor (VEGF) injection or 4 weeks after the third injection in neovascular age-related macular degeneration (nAMD) is associated with 12-month follow-up outcome. Methods: Thirty treatment-naive patients (30 eyes) with nAMD, treated with intravitreal anti-VEGF, were retrospectively included. Initially, all patients were injected at least three times for three consecutive months and followed up with a pro re nata regimen for at least 12 months. The relationship between 4 weeks after the first and third anti-VEGF injections in visual acuity response was explored, including the mean change from baseline in best-corrected visual acuity (BCVA). The mean change in BCVA was classified into three groups according to visual improvement: <1, 1‒<3, or ≥ 3 logMAR line(s) in BCVA. The associations among baseline characteristics (gender, age, duration of symptoms, initial BCVA, central macular thickness, and intraocular pressure) and visual acuity responses 4 weeks after the first and third anti-VEGF injections were also assessed. Results: The proportions of eyes with <1, 1–<3, and ≥ 3-line(s) improvement at 4 weeks after the first injection were 6 eyes (20%), 7 eyes (23.3%), and 17 eyes (56.6%), respectively. The proportions of eyes with <1, 1–<3, and ≥ 3-line(s) improvement at 4 weeks after the third injection were 9 eyes (30%), 9 eyes (30%), and 12 eyes (40%), respectively. A BCVA response ≥ 3-lines improvement at 4 weeks after the third injection showed significant associations with ≥ 3-lines improvement and BCVA response at 12 months in multiple logistic and linear regression analyses (p = 0.04). Conclusions: In this study, BCVA response ≥ 3-lines improvement at 4 weeks after the third injection showed a significant association with ≥ 3-lines improvement and BCVA response at 12 months.
참고문헌 (21)
- Friedman DS, "Prevalence of age-related macular degeneration in the United States", Arch Ophthalmol, 122, pp.564~572 (2004)
- Au Eong KG, "Age-related macular degeneration : an emerging challenge for eye care and public health professionals in the Asia Pacific region", Ann Acad Med Singapore, 35, pp.133~135 (2006)
- Park SJ, "Age-related macular degeneration:prevalence and risk factors from Korean National Health and Nutrition Examination Survey, 2008 through 2011", Ophthalmology, 121, pp.1756~1765 (2014)
- Holash J, "VEGF-Trap : a VEGF blocker with potent antitumor effects", Proc Natl Acad Sci USA, 99, pp.11393~11398 (2002)
- Brechner RJ, "Pharmacotherapy for neovascular age-related macular degeneration: an analysis of the 100% 2008 medicare fee-for-service part B claims file", Am J Ophthalmol, 151, pp.887~895 (2011)
- Brown DM, "Ranibizumab versus verteporfin for neovascular age-related macular degeneration", N Engl J Med, 355, pp.1432~1444 (2006)
- Rosenfeld PJ, "Ranibizumab for neovascular age-related macular degeneration", N Engl J Med, 355, pp.1419~1431 (2006)
- Heier JS, "Intravitreal aflibercept(VEGF trap-Eye)in wet age-related macular degeneration", Ophthalmology, 119, pp.2537~2548 (2012)
- Ying GS, "Association of baseline characteristics and early vision response with 2-year vision outcomes in the Comparison of AMD Treatments Trials (CATT)", Ophthalmology, 122, pp.2523~2531 (2015)
- Sagiv O, "Different clinical courses on long-term follow-up of age-related macular degeneration patients treated with intravitreal anti-vascular endothelial growth factor injections", Ophthalmologica, 238, pp.217~225 (2017)
- Macular Photocoagulation Study Group, "Laser photocoagulation of subfoveal recurrent neovascular lesions in age related macular degeneration : results of a randomized clinical trial", Arch Ophthalmol, 109, pp.1232~1241 (1991)
- Macular Photocoagulation Study Group, "Laser photocoagulation of subfoveal neovascular lesions of age-related macular degeneration : updated findings from two clinical trials", Arch Ophthalmol, 111, pp.1200~1209 (1993)
- Zhang X, "Baseline predictors of visual acuity outcome in patients with wet age-related macular degeneration", Biomed Res Int, 2018, pp.9640131~ (2018)
- 이형우, "나이관련황반변성 환자에서 빛간섭단층촬영의 고반사점 및 치료 전 인자들과 시력과의 연관성", 대한안과학회지, 56(8), pp.1188~1194 (2015), 대한안과학회
- Gasperini JL, "Bevacizumab and ranibizumab tachyphylaxis in the treatment of choroidal neovascularisation", Br J Ophthalmol, 96, pp.14~20 (2012)
- Ehlken C, "Switch of anti-VEGF agents is an option for nonresponders in the treatment of AMD", Eye(Lond), 28, pp.538~545 (2014)
- Kaiser P, "Verteporfin photodynamic therapy combined with intravitreal bevacizumab for neovascular age-related macular degeneration", Ophthalmology, 116, pp.747~755 (2009)
- Kaiser PK, "Verteporfin plus ranibizumab for choroidal neovascularization in age-related macular degeneration : twelve-month results of the DENALI study", Ophthalmology, 119, pp.1001~1010 (2012)
- Larsen M, "Verteporfin plus ranibizumab for choroidal neovascularization in age-related macular degeneration : twelve-month MONT BLANC study results", Ophthalmology, 119, pp.992~1000 (2012)
- Michels S, "Influence of treatment parameters on selectivity of verteporfin therapy", Invest Ophthalmol Vis Sci, 47, pp.371~376 (2006)
- Schmidt-Erfurth UM, "Guidance for the treatment of neovascular age-related macular degeneration", Acta Ophthalmol Scand, 85, pp.486~494 (2007)
