Efficacy of Anti-VEGF and Subtenon Injection of Triamcinolone Acetonide for Choroidal Neovascularization Associated with Multifocal Choroiditis

• 作者: Cong Zhang Dongning Liu Li Xu
• 来源期刊: 眼科学期刊(英文)
• 学科: 医学
• 关键词: ANTI-VEGF TENON INJECTION of TA MULTIFOCAL CHOROIDITIS CNV
• 年，卷（期）: 2017,（2）
• 页码范围: 117-123
• 页数: 7页
• 分类号: R73

摘要

Purpose: To evaluate the short-term efficacy of intravitreal anti-VEGF (Lucentis) and sub-tenon injection of triamcinolone acetonide for choroidal neovascularization (CNV) associated with multifocal choroiditis (MC). Methods: Eight eyes of 8 patients treated with intravitreal anti-VEGF and posterior sub-tenon injection of Triamcinolone Acetonide (TA) for subfoveal or juxtafoveal CNV associated with MC were retrospectively reviewed. Best corrected visual acuity (BCVA), results of fundus fluorescein angiography (FFA)/indocyanine green angiography (ICGA), optical coherence tomography (OCT) at baseline and 3, 6 months after treatment were compared. Results: All of the 8 patients showed significant improvement in BCVA at 3 and 6 months after treatment (P < 0.05). FFA/ICGA showed decrease or cessation of inflammation in 8 patients (100%). 7 patients (87.5%) had no significant active leakage while 1 patient (12.5%) had persistent leakage from the neovascular lesion at 3-month follow up. 6 months after treatment, no recurrence of inflammation occurred and no active leakage in all 8 patients. OCT showed reduced CNV area and alleviated edema. There are no severe treatment-related side effects expect slight eye pain during infusion in one patient. Intraocular pressure was all normal in follow up. Conclusion: Although the follow-up time and the number of patients in this study were limited, the use of intravitreal anti-VEGF combined with sub-tenon injection of TA was associated with improvement of visual acuity in patients with CNV secondary to MC. Further studies including a greater number of patients with longer follow up time are needed.