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首页> 外文期刊>Oman Journal of Ophthalmology >Evaluation of intravitreal bevacizumab as monotherapy and in combination with macular grid laser photocoagulation in diffuse diabetic macular edema
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Evaluation of intravitreal bevacizumab as monotherapy and in combination with macular grid laser photocoagulation in diffuse diabetic macular edema

机译:玻璃体腔注射贝伐单抗单药联合黄斑区栅格激光光凝治疗弥漫性糖尿病性黄斑水肿的评估

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BACKGROUND AND OBJECTIVE: The objective of the study was to compare the efficacy of intravitreal bevacizumab (IVB) as monotherapy versus combination with modified macular grid (MMG) laser photocoagulation in the primary treatment of diffuse diabetic macular edema (DDME). MATERIALS AND METHODS: A prospective randomized trial was carried out in sixty eyes with DDME after Institutional Ethical clearance. Group A received three doses of IVB at a 1-month interval. Group B received MMG in addition to IVB. Complete examination including best-corrected visual acuity (BCVA) (Snellen's), central macular thickness (CMT) using spectral domain-optical coherence tomography was carried out at 0, 1, 4, 8, 12, and 24 weeks. RESULTS: mean CMT at baseline, 12 and 24 weeks in Group A was 401 (±76), 280 (±49), and 307 (±46) and in Group B, 405 (±73), 237 (±33), and 242 (±45), respectively. Group B had significantly greater reductions (P CONCLUSION: Combined therapy has more advantage in primary DDME by reducing CMT on longer follow-up.
机译:背景与目的:本研究的目的是比较玻璃体腔内贝伐单抗(IVB)作为单药治疗与改良黄斑栅格(MMG)激光光凝术联合治疗弥漫性糖尿病性黄斑水肿(DDME)的主要疗效。材料与方法:一项前瞻性的随机试验在60眼DDME进行机构伦理审查后进行。 A组以1个月的间隔接受三剂IVB。 B组除了接受IVB之外还接受了MMG。在0、1、4、8、12和24周时,使用光谱域光学相干断层扫描进行了包括最佳矫正视敏度(BCVA)(Snellen's),中央黄斑厚度(CMT)的完整检查。结果:A组在基线,12和24周时的平均CMT为401(±76),280(±49)和307(±46),B组为405(±73),237(±33),和242(±45)。 B组的降幅明显更大(P结论:通过在更长的随访时间内降低CMT,联合治疗在原发性DDME中具有更大的优势。

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