The D3 Study: Drug Delivery vs Drops - A Prospective Clinical Study Evaluating Dexycu vs Prednisolone Acetate 1% in Controlling Post-operative Pain and Inflammation in Patients Undergoing Sequential Cataract Surgery
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 入组人数
- 31
- 试验地点
- 2
- 主要终点
- Patient preference for medication protocol in 30 randomized subjects
研究概览
简要总结
This is a post-approval, open-label, randomized, self-controlled prospective clinical study to evaluate the safety and ocular efficacy of Dexycu in controlling postoperative ocular pain and inflammation associated with cataract surgery.
详细描述
On initial consultation, each study subject will be randomized by a table in the possession of investigators to receive one of two treatment groups, either experimental or control in the first eye. The second eye will undergo cataract surgery approximately 2 weeks later and will be treated with the other treatment group:
Dexycu Group: A total of 30 study subjects will have Dexycu intracameral dexamethasone placed in their scheduled surgical eye at the time of surgery and will receive 50 micrograms of intracameral moxifloxacin at the conclusion of the procedure. They will take Prolensa each day after surgery for 4 weeks.
Control Group: A total of 30 study subjects will receive topical moxifloxacin 0.5% four times per day 1 day prior to surgery and for ten days postoperatively, Prolensa every day 1 day prior to surgery and for 4 weeks postoperatively, and prednisolone acetate 1.0% four times per day starting at the conclusion of cataract surgery for 2 weeks and twice per day for 2 weeks in their scheduled surgical eye.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Participant)
盲法说明
Only the participants will be masked.
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •A male or female in good general health, greater than 18 years of age at time of screening.
- •Must be able to comprehend and willing to give informed consent.
- •Woman of child-bearing potential must not be pregnant or lactating.
- •Subject has availability, willingness, and sufficient cognitive awareness to comply with exam procedures and able to return for all scheduled study visits.
- •Subject with cataract for which routine phacoemulsification extraction and implantation of an intraocular lens has been planned.
- •Subject with an OCT of the macula in both eyes that demonstrates no significant pathology.
排除标准
- •Subject with any signs of intraocular inflammation in either eye at screening.
- •Subject with a known sensitivity to any of the study medications.
- •Subject with only one eye with potentially good vision.
- •Subject that has undergone prior intraocular surgery in the scheduled surgical eye within the last 6 months or laser surgery within three months prior to screening.
- •Subject with pupil abnormalities.
- •Subject with corneal abnormalities.
- •Subject with a history of chronic/recurrent inflammatory eye disease in either eye.
- •Subject with uncontrolled glaucoma.
- •Subject expected to undergo surgical intervention and/or ocular laser treatment prior to or during the study period.
- •Subject who requires use of systemic or ocular medications that may affect vision, ocular inflammation, or pain.
- •Subject with an acute or chronic disease or illness that would increase risk or confound study results, e.g. autoimmune disease, etc.
- •Subject with an uncontrolled systemic disease.
- •Subject with poorly-controlled diabetes.
- •Subject currently participating or has participated in another clinical trial within 30 days prior to enrollment.
研究组 & 干预措施
Dexycu Group
A total of 30 study subjects (30 eyes) will have Dexycu intracameral dexamethasone placed in their scheduled surgical eye at the time of surgery and will receive 50 micrograms of intracameral moxifloxacin at the conclusion of the procedure. They will take Prolensa qd after surgery for 4 weeks.
干预措施: Dexycu intracameral dexamethasone (Drug)
Control Group
A total of 30 study subjects (30 eyes) will receive topical moxifloxacin 0.5% qid 1 day prior to surgery and for ten days postoperatively, Prolensa qd 1 day prior to surgery and for 4 weeks postoperatively, and prednisolone acetate 1.0% qid starting at the conclusion of cataract surgery for 2 weeks and bid for 2 weeks in their scheduled surgical eye.
干预措施: Prednisolone Acetate (Drug)
结局指标
主要结局
Patient preference for medication protocol in 30 randomized subjects
时间窗: Day 28
Patient preference for medication protocol between the two eyes, as reported based on the question, "Thinking about your overall experience taking medications in each eye after surgery, which eye did you prefer? Questionnaire
次要结局
- Subject evaluation of postop ocular pain in 30 randomized subjects(Day 28)
- Summed Ocular Inflammation Score in 30 randomized subjects(Day 28)
- Medication cost in 30 randomized subjects(Day 28)