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临床试验/JPRN-UMIN000012401
JPRN-UMIN000012401已完成未知

Assessment of safety and initial therapeutic efficacy of non-damaging patterned scanning laser phototherapy in patients with diffuse diabetic macular edema - safety and efficacy of patterned scanning laser phototherapy in patients with diffuse diabetic macular edema

agoya City University Gradate School of Medical Sciences0 个研究点目标入组 10 人开始时间: 2013年12月2日最近更新:
适应症

试验速览

阶段
未知
状态
已完成
发起方
入组人数
10

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

年龄范围
20years-old 至 ot applicable(—)
性别
All

入选标准

  • 未提供

排除标准

  • Eyes with scatter photocoagulation (PRP) one month prior the enrollment, or eyes where scatter photocoagulation is required now, or it likely to be needed over the next 6months. Presence of any abnormality that is likely to confound the assessment of the improvement in visual acuity in eyes with macular edema to resolve or improve as an area of hard exudates involving the foveal avascular zone, epiretinal membrane associated with signs of contraction and / or significant opacification, or the presence of chorioretinal atrophy involving the center of the macula. Vitreomacular traction determined clinically and / or OCT, which in the opinion of the investigator, contributes to macular edema and prevents the improvement with treatment. Any cause of macular edema other than DME. Atrophy / scar / fibrosis involving the center of the macula, including evidence of atrophy treated with laser within 200 microns of the FAZ. Patients who received panphotocoagulation, YAG laser, or peripheral retinal cryoablation (for retinal tears) or focal or grid photocoagulation within the last 12 weeks or more of treatment with focal or grid laser. Significant opacities of the optical medium, including cataracts, which may interfere with visual acuity, assessment of toxicity or photography background. Patients will not be included if they have high probability of requiring cataract surgery within the next year. Any intraocular surgery within 6 months prior to study entry. Prior peeling of ERM or ILM. Any major surgical procedure within one month of study entry Prior irradiation of the head region of the eye under study. Any previous pharmacological treatment for DME or at any time during the last 90 days for any other condition. Important known allergies to sodium fluorescein dye used in angiography. Acute ocular or periocular infection.

研究者

发起方
agoya City University Gradate School of Medical Sciences

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