TCTR20230802001已完成1 期
Comparison of visual field in healthy eyes with surgical mask usage in different ways
Faculty of Medicine, Srinakharinwirot University0 个研究点目标入组 36 人开始时间: 2023年8月2日最近更新:
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 发起方
- 入组人数
- 36
研究概览
简要总结
o statistically significant differences in sensitivity were observed between the two groups at any time point. Fogging was observed in eight participants (22.2%) due to placing the mask immediately over the nose and mouth (without adhesive tape), and downward-displacement of the surgical mask was observed in eight participants (22.2%); however, no significant difference in sensitivity between the two subgroups was observed.
研究设计
- 研究类型
- Interventional
入排标准
- 年龄范围
- 18 Years 至 60 Years（—）
- 性别
- All
入选标准
- •1.a best-corrected visual acuity (BCVA) of at least 20/30 (snellen notation)
- •2. refraction of at least minus 6 diopters
- •3. intraocular pressure (IOP) within the normal range (21 mmHg)
- •4.normal slit-lamp examination results; no abnormalities of the optic disc or signs of glaucoma in fundus photography (C:D ratio more than 0.5, focal or diffuse loss of neuroretinal rim or notching or retinal nerve fiber layer defects, disc hemorrhage compatible with glaucoma)
- •5.no history glaucoma or family history of glaucoma
- •6. no history of undergoing intraocular or laser surgery in the best eye
- •7. and no history of receiving medications such as hydroxychloroquine, chloroquine, phenothiazines, pentosan polysulfate sodium (PPS), antituberculosis medications (ethambutol), deferoxamine, talc, or tamoxifen continuously, which may result in damage to the macula or optic nerve.
排除标准
- •1.abnormalities of the macula, optic disc, and retinal nerve fiber layer detected on optical coherence tomography (OCT)
- •2. inability to complete all three consecutive visual field tests
- •3.and fixation loss of > 25% , false positive >15% , or false negative >15%.
研究者
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