Rehan M Hussain, Andrea Neal, Nicolas A Yannuzzi, Kevin H Patel, Siya Huo, Seenu M Hariprasad, Sumit P Bhatia
{"title":"Brolucizumab for persistent macular fluid in neovascular age-related macular degeneration after prior anti-VEGF treatments.","authors":"Rehan M Hussain, Andrea Neal, Nicolas A Yannuzzi, Kevin H Patel, Siya Huo, Seenu M Hariprasad, Sumit P Bhatia","doi":"10.1177/25158414211055964","DOIUrl":null,"url":null,"abstract":"Background: Some patients with neovascular age-related macular degeneration (nAMD) have persistent intraretinal/subretinal fluid (IRF/SRF) despite being treated with anti-VEGF agents. There is limited data on efficacy of switching to intravitreal brolucizumab (IVBr) in these patients. Purpose: To determine anatomic and visual outcomes of eyes with nAMD treated with for persistent IRF/SRF. Methods: Retrospective series of eyes with nAMD treated initially with aflibercept (IVA, n = 48) and bevacizumab (IVBe, n = 10), then switched to IVBr for persistent IRF/SRF. Results: In the IVA-IVBr group, a mean of 42 days after one IVBr, mean logMAR changed from 0.50 to 0.49 (p = 0.73) and mean CSFT changed from 340 to 305 µm (p < 0.001); 31% of eyes had no fluid, 42% had persistent but reduced fluid, 25% had stable fluid, and 2% had increased fluid. For a subgroup of 25 eyes that completed a series of 3 IVBr, mean logMAR changed from 0.44 to 0.40 (p = 0.35) and mean CSFT changed from 325 to 277 µm (p = 0.001); 24% of eyes had no fluid at last follow-up, a mean of 54 days after last IVBr. In the IVBe-IVBr group, a mean of 44 days after one IVBr, mean logMAR changed from 0.46 to 0.40 (p = 0.114) and mean CSFT from 401 to 325 µm (p = 0.009); 30% of eyes had no fluid and 70% had persistent but reduced fluid. For a subgroup of four eyes that completed a series of three IVBr, mean logMAR changed from 0.33 to 0.35 (p = 0.391) and mean CSFT improved from 375 to 275 µm (p = 0.001); 50% of eyes had no fluid at last follow-up, a mean of 65 days after last IVBr. Conclusion: In nAMD eyes previously treated with IVA and IVBe, switching to IVBr significantly reduced persistent IRF/SRF but did not significantly affect visual outcomes.","PeriodicalId":23054,"journal":{"name":"Therapeutic Advances in Ophthalmology","volume":null,"pages":null},"PeriodicalIF":2.3000,"publicationDate":"2021-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/23/d7/10.1177_25158414211055964.PMC8679013.pdf","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Therapeutic Advances in Ophthalmology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1177/25158414211055964","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2021/1/1 0:00:00","PubModel":"eCollection","JCR":"Q2","JCRName":"OPHTHALMOLOGY","Score":null,"Total":0}
引用次数: 8
Abstract
Background: Some patients with neovascular age-related macular degeneration (nAMD) have persistent intraretinal/subretinal fluid (IRF/SRF) despite being treated with anti-VEGF agents. There is limited data on efficacy of switching to intravitreal brolucizumab (IVBr) in these patients. Purpose: To determine anatomic and visual outcomes of eyes with nAMD treated with for persistent IRF/SRF. Methods: Retrospective series of eyes with nAMD treated initially with aflibercept (IVA, n = 48) and bevacizumab (IVBe, n = 10), then switched to IVBr for persistent IRF/SRF. Results: In the IVA-IVBr group, a mean of 42 days after one IVBr, mean logMAR changed from 0.50 to 0.49 (p = 0.73) and mean CSFT changed from 340 to 305 µm (p < 0.001); 31% of eyes had no fluid, 42% had persistent but reduced fluid, 25% had stable fluid, and 2% had increased fluid. For a subgroup of 25 eyes that completed a series of 3 IVBr, mean logMAR changed from 0.44 to 0.40 (p = 0.35) and mean CSFT changed from 325 to 277 µm (p = 0.001); 24% of eyes had no fluid at last follow-up, a mean of 54 days after last IVBr. In the IVBe-IVBr group, a mean of 44 days after one IVBr, mean logMAR changed from 0.46 to 0.40 (p = 0.114) and mean CSFT from 401 to 325 µm (p = 0.009); 30% of eyes had no fluid and 70% had persistent but reduced fluid. For a subgroup of four eyes that completed a series of three IVBr, mean logMAR changed from 0.33 to 0.35 (p = 0.391) and mean CSFT improved from 375 to 275 µm (p = 0.001); 50% of eyes had no fluid at last follow-up, a mean of 65 days after last IVBr. Conclusion: In nAMD eyes previously treated with IVA and IVBe, switching to IVBr significantly reduced persistent IRF/SRF but did not significantly affect visual outcomes.