An Interventional, Non-comparative, Single-center Post Marketing Clinical Follow-up (PMCF) Study to Evaluate Performance and Safety of "Optrex Double Action Soothing and Lubricating Drops"
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 20
- 试验地点
- 2
- 主要终点
- Change in Schirmer I test: to evaluate the performance of "Optrex Double Action soothing and lubricating drops" as soothing and lubricating eye drops for itchy and watery eyes, through the Schirmer I test
研究概览
简要总结
Allergic conjunctivitis (or ocular allergy) and dry eye disease (DED) are two major ocular surface disorders affecting millions of people. A typical clinical symptom of allergic conjunctivitis is itching which is also observed in subjects suffering from DED. Common symptoms of DED also include a foreign body sensation, dryness, irritation, burning sensation and visual disturbance. Patients with allergic conjunctivitis or moderate-to-severe DED may experience a reduced quality of life due to ocular pain, difficulty in performing daily activities, and depression.
Gel-based artificial tear supplements may offer longer retention times and act as a supplement to the mucin layer. Carbomer (also known as Carbopol polymers) is awater-soluble polymeric resin that exhibit excellent viscoelastic and mucoadhesive properties when compared with other polymers. Carbomer is used in liquid or semisolid pharmaceutical, cosmetics, and ophthalmic formulations as rheology modifiers. Aqueous carbomer gels have been used for the treatment of dry eye and allergic conjunctivitis as they provide prolonged ocular residence time of conventional ophthalmic solutions. Furthermore, carbomer has shown compatibility with many active ingredients, good thermal stability, excellent organoleptic characteristics, and good patient acceptance.
For these reasons, an interventional, non-comparative, single-center Post Marketing Clinical Follow-up (PMCF) study was planned to evaluate the performance and safety of "Optrex Double Action soothing and lubricating drops" for itchy and watery eyes.
The objectives of the PMCF study are confirmation of the performance, collection of additional safety data regarding expected adverse events and detection of potential unexpected adverse events associated with the use of "Optrex Double Action soothing and lubricating drops" according to the Instructions for Use (IFU).
Each subject, after signing the Informed Consent Form, will enter the screening and baseline phase (the 2 visits will coincide) during which baseline procedures will be completed.
At baseline visit, "Optrex Double Action soothing and lubricating drops" will be prescribed to the enrolled subject.
The patient will perform 2 on-site visits: V0 and V2/EOS. To monitor the safety, 1 phone contact is planned (V1) to check for potential adverse events and concomitant medications intake.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
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
- •Patient Informed consent form (ICF) signed;
- •Male and Female Aged ≥ 18 years at the time of the signature of the ICF;
- •Patients with ocular conditions typically associated with itchy and watery eyes (e.g. allergic conjunctivitis, dry eye disease);
- •Willing not to use other eye drops during the entire treatment period.
排除标准
- •Other - different - eyes clinical conditions (e.g. glaucoma);
- •Suspected alcohol or drug abuse.
- •Known hypersensitivity or allergy to Investigational Product (IP) components;
- •Other clinically significant and uncontrolled pathologies that may interfere with study results (e.g. rheumatic disease, diabetes);
- •Participation in another investigational study;
- •Inability to follow all study procedures, including attending all site visits, tests and examinations;
- •Mental incapacity that precludes adequate understanding or cooperation.
结局指标
主要结局
Change in Schirmer I test: to evaluate the performance of "Optrex Double Action soothing and lubricating drops" as soothing and lubricating eye drops for itchy and watery eyes, through the Schirmer I test
时间窗: From baseline (V0 = Day 0) to 1 month (EOS/V2 = Day 30 ± 2)
次要结局
- Change in Ocular Surface Disease Index (OSDI): to evaluate the performance of "Optrex Double Action soothing and lubricating drops" used to provide relief from eye discomfort associated with itchy and watery eyes, through OSDI(From baseline (V0 = Day 0) to 1 month (EOS/V2 = Day 30 ± 2))
- To evaluate the safety and tolerability of "Optrex Double Action soothing and lubricating drops" through Visual Analogue Scale (VAS) - evaluation of symptoms related to dry eye disease (burning, fatigue, discomfort, redness)(End of study visit (EOS/V2 = Day 30 ± 2))
- To evaluate the patient satisfaction through a Rensis Likert 5 points patient satisfaction scale(End of study visit (EOS/V2 = Day 30 ± 2))