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Long-term visual outcomes for treatment of submacular haemorrhage secondary to polypoidal choroidal vasculopathy

Authors
 Hyun Goo Kang  ;  Hyunseung Kang  ;  Suk Ho Byeon  ;  Sung Soo Kim  ;  Hyoung Jun Koh  ;  Sung Chul Lee  ;  Min Kim 
Citation
 Clinical and Experimental Ophthalmology, Vol.46(8) : 916-925, 2018 
Journal Title
 Clinical and Experimental Ophthalmology 
ISSN
 1442-6404 
Issue Date
2018
Keywords
bevacizumab ; choroid ; macular degeneration ; neovascularization ; retina
Abstract
IMPORTANCE: There is no consensus on the optimal management of submacular haemorrhage (SMH) secondary to polypoidal choroidal vasculopathy (PCV). BACKGROUND: To compare the long-term outcome of three treatment strategies for PCV with SMH. DESIGN: Retrospective case series at two tertiary hospitals. SAMPLES: A total of 48 consecutive eyes treated between July 2006 and March 2016. METHODS: Patients were grouped according to the treatment received: 22 eyes with intravitreal bevacizumab (IVB), 14 with a combination of IVB and pneumatic displacement (PD) and 12 with IVB and vitrectomy (TPPV). MAIN OUTCOME MEASURES: Change in best-corrected visual acuity (BCVA) at onset and up to 24 months. Secondary measures included demographic data, imaging data and complications. RESULTS: Comparing the mean BCVAs of the groups revealed significant differences only at month 1 (P = 0.005). Changes in the mean BCVA over time revealed no significance in the resulting final BCVA (P = 0.062), which was 20 out of 155 (logMAR 0.89 ± 0.64) for IVB monotherapy, 20 out of 174 (0.94 ± 1.04) for combined IVB + PD, and 20 out of 195 (0.99 ± 0.90) for combined IVB + TPPV eyes. Sustained long-term improvement of over three Snellen lines was found in seven (31.82%) IVB monotherapy, 10 (71.43%) combined IVB + PD, and seven (58.33%) combined IVB + TPPV eyes (P = 0.043). SMH recurrence was observed in two eyes after IVB monotherapy and one eye after combined IVB + PD (P = 0.786). CONCLUSIONS AND RELEVANCE: IVB monotherapy appears to be as effective as combination therapies for treating SMH secondary to PCV with regards to BCVA at 24 months, and may be a cost-effective strategy for long-term management.
Full Text
https://onlinelibrary.wiley.com/doi/full/10.1111/ceo.13198
DOI
10.1111/ceo.13198
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Ophthalmology (안과학교실) > 1. Journal Papers
Yonsei Authors
Kang, Hyun Goo(강현구) ORCID logo https://orcid.org/0000-0001-8359-9618
Kang, Hyunseung(강현승)
Koh, Hyoung Jun(고형준) ORCID logo https://orcid.org/0000-0002-5932-8516
Kim, Min(김민) ORCID logo https://orcid.org/0000-0003-1873-6959
Kim, Sung Soo(김성수) ORCID logo https://orcid.org/0000-0002-0574-7993
Byeon, Suk Ho(변석호) ORCID logo https://orcid.org/0000-0001-8101-0830
Lee, Sung Chul(이성철) ORCID logo https://orcid.org/0000-0001-9438-2385
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URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/166564
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