Intravitreal injections with anti-VEGF agent aflibercept versus subthreshold micropulse laser for chronic central serous chorioretinopathy: the alternative treatment regimens for verteporfin-shortage in China

Autor: Tantai Zhao, Jiani Li, Yanbin Wang, Xiaojian Guo, Yun Sun
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Annals of Medicine, Vol 55, Iss 1 (2023)
Druh dokumentu: article
ISSN: 07853890
1365-2060
0785-3890
DOI: 10.1080/07853890.2023.2227424
Popis: AbstractPurpose To compare short-term anatomical outcomes observed in optical coherence tomography (OCT) between intravitreal injection (IVI) with anti-vascular endothelial growth factor (VEGF) agent aflibercept (IVA) and subthreshold micropulse laser (SML) therapy in chronic central serous chorioretinopathy (cCSC).Methods Thirty-nine eyes of 36 patients with symptomatic cCSC in this retrospective study received either IVA or SML between December 2020 and August 2022. Spectral-domain-OCT (SD-OCT) findings were compared between the two treatment groups in terms of central macular thickness (CMT), serous subretinal fluid (SRF) height, the presence of pigment epithelial detachment (PED) and subretinal hyperreflective foci (HF) at baseline and one-month follow-up visits.Results Both groups showed significant reductions in CMT and SRF at one-month follow-up visit. However, there were no statistically significant differences between the IVA and SML groups. Complete SRF resolution was observed in 10 out of 21 and 7 out of 18 eyes in the IVA and SML groups, respectively; however, retinal pigment epithelial (RPE) damage remained persistent in patients with PEDs at baseline.Conclusions Both IVA and SML were effective in treating cCSC. IVA and SML treatments had comparable effects in reducing CMT and SRF in eyes with cCSC. Further prospective studies with larger sample sizes and long-term follow-up visits are warranted to identify the long-term efficacy.
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