跳至主要内容
临床试验/CTRI/2023/11/060182
CTRI/2023/11/060182尚未招募4 期

A prospective, open-label, single-arm clinical study to evaluate the performance & safety of Eyevisc 2.4% OVD in patient undergoing cataract surgery - NI

Biotech Ophthalmics Pvt Ltd0 个研究点目标入组 0 人开始时间: 待定最近更新:

试验速览

阶段
4 期
状态
尚未招募
发起方

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

入选标准

  • 1) Unilateral/Bilateral
  • 2) Age = 45 year or greater.
  • 3) Cataract for which phacoemulsification extraction and posterior
  • chamber IOL implantation was planned in at least one eye of the
  • patient. 4) Clear intraocular media other than cataract.
  • 5) Signed informed consent. 6) Patient who are willing to attend all the regular follow-up
  • examinations as per the study schedule.
  • 7) Patients with Grade I to III cataract and used OVDs
  • 8) Patients that have healthy eyes excluding the formation of cataract.
  • 9) Given consent to use device related data for scientific purpose.
  • 10) No other ocular pathology or condition and pupil dilation that was
  • greater than 7.0 mm

排除标准

  • 1) Concurrent participation or participation in the last 30 days in any
  • other clinical trial.
  • 2) History of previous steroid - induced IOP
  • 3) Patient with pigment dispersion syndrome
  • 4) Taking medications that may affect vision, IOP, or ease of cataract
  • surgery (e.g., Flomax, glaucoma medications, etc.)
  • 5) Acute or chronic disease or illness that would increase risk or
  • confound study results (e.g., diabetes mellitus,
  • immunocompromised, etc.).
  • 6) Uncontrolled systemic or ocular disease.
  • 7) Previous intra ocular or corneal surgery or history of ocular trauma. 8) Corneal abnormalities (e.g., stromal, epithelial or endothelial
  • dystrophies).
  • 9) Known pathology that may affect visual acuity; particularly retinal
  • changes that affect vision (e.g., macular degeneration, cystoid
  • macular edema, diabetic retinopathy, etc.).
  • 10) Any visual disorder predicted to cause future acuity loss to a level
  • of 0.3 LogMAR or worse.
  • 11) Pseudoexfoliation
  • 12) Ocular hypertension ( >22 mm Hg) or glaucomatous changes in the
  • optic nerve.
  • 13) Endothelial cell counts lower than 1500 cells/mm2 preoperatively
  • (based on the lowest value of three cell counts performed by
  • technician at investigative site).
  • 14) Patient is pregnant, planned to become pregnant, lactating or had
  • another condition associated with the fluctuation of hormones that
  • could lead to refractive changes.
  • 15) Vulnerable subject.
  • 16) Black, Brunescent, traumatic or subluxated cataract.
  • 17) Patient who had Glaucoma, Pseudo exfoliation Syndrome with Iris
  • atrophy, uveitis, Proliferative diabetic retinopathy at the time of
  • surgery (Random blood sugar level more than 140 mg/dl).
  • 18) A history of chronic or recurrent inflammatory eye disease (e.g.
  • iritis, scleritis, uveitis, Iridocyclitis, rubeosis iritis).
  • 19) Intraocular pressure (IOP) higher than 24 mm Hg
  • 20) Surgery of the contralateral eye performed or planned within a
  • period of 7 days before or after the surgery of the studied eye

研究者

发起方
Biotech Ophthalmics Pvt Ltd

相似试验