NCT02585648已完成不适用
Added Benefits of Lachrymal Substitute Gel During the Night in Patients With Moderate to Severe Dry Eye Syndrome
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 45
- 试验地点
- 2
- 主要终点
- Patient satisfaction when awakening (VAS)
研究概览
简要总结
Dry eye syndrome is a highly prevalent ocular disease with an increasing incidence in the elderly population. Topically administered lubricants are the basis for treatment of this disease.
Relief of symptoms in patients with moderate to severe dry eye disease is usually reached by the use of artificial tears during the day. Nighttime relief is often achieved by substances known to be more adhesive to the ocular surface, such as gels.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Basic Science
- 盲法
- Single (Investigator)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Men and women aged over 18 years
- •Signed and dated written informed consent.
- •History of dry eye syndrome for at least 3 months
- •Tear Break Up Time (BUT) ≤ 10 seconds or Schirmer I test ≤ 5 mm and ≥ 2mm
- •Normal ophthalmic findings except dry eye syndrome
- •No administration of topical lubricants 24 hours before the screening examination
排除标准
- •Presence of an ocular pathology judged by the investigator as incompatible with the study.
- •Any other clinical relevant ocular abnormality except DES.
- •History of allergy, known hypersensitivity to one of the components: the administered medical device product, fluorescein or lissamine green
- •History of known clinically relevant allergy
- •Medical or surgical history judged by the investigator to be incompatible with the study participation (hepatic or renal insufficiency; all chronic severe organic disease: metabolic, endocrine, neoplastic, hematological disease; severe psychiatric illness, etc.).
- •History of a recent acute illness with a recovery period within the 2 weeks before the inclusion visit (Day 0).
- •Pregnancy, lactation.
- •Pre-menopausal woman who is not using a reliable birth control method (oral contraceptives or coil) or is not surgically sterilized.
- •Participation in any high-speed or water-sports during the study without ocular protection (goggles or glasses).
- •Subject unable to understand the study instructions or unlikely to comply with the study schedule and treatment.
- •Participation in another clinical study in the 4 weeks before the start of the present study or at the same time as the present study.
结局指标
主要结局
Patient satisfaction when awakening (VAS)
时间窗: 4 weeks
次要结局
- Tear break up time(4 weeks)
- Conjunctival and corneal staining(4 weeks)
- OSDI questionnaire(4 weeks)
- Schirmer 1 Test(4 weeks)
- Quality of life(4 weeks)
- Number of drops of Thealoz Duo instilled during the day (patient diary)(4 weeks)
研究者
Gerhard Garhofer
Assoc. Prof. PD Dr.
Medical University of Vienna
研究点 (2)
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