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Comparison of the effect of three different ophthalmic viscosurgical devices used in eye surgery

A prospective, randomized controlled, open-label, three-arm clinical study to compare and evaluate the effectiveness three different Hydroxypropyl Methylcellulose ophthalmic viscosurgical device in patient undergoing ophthalmic surgery

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2022/02/040026
Enrollment
72
Registered
2022-02-04
Start date
Unknown
Completion date
Unknown
Last updated
2022-02-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: O- Medical and Surgical

Interventions

Intervention1: EYEVISCâ?¢ 2%: Hydroxypropyl Methylcellulose 2% (Biotech Vision Care Pvt. Ltd.) Used intraoperatively injected into the anterior chamber during intraocular surgery Control Intervention1

Sponsors

The Eye Foundation
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Unilateral/Bilateral cataract 2. Patients with age >= 45 years. 3. Patients with Grade I to III cataract and used OVDs 4. Patients that have healthy eyes excluding the formation of cataract. 5. Given consent to use device related data for scientific purpose.

Exclusion criteria

Exclusion criteria: 1. Black, Brunescent, traumatic or subluxated cataract. 2. Corneal endothelial disease. 3. Pregnant lady and lactating mother 4. Patient who is part of another device or drug trial. 5. Baseline endothelial cell density 6. Patient who had Glaucoma, Pseudo exfoliation Syndrome with Iris atrophy, Proliferative diabetic retinopathy at the time of surgery (Random blood sugar level more than 140 mg/dl). 7. A history of chronic or recurrent inflammatory eye disease (e.g. iritis, scleritis, uveitis, Iridocyclitis, rubeosis iritis). 8. Previous intra ocular or corneal surgery.

Design outcomes

Primary

MeasureTime frame
Endothelial Cell Count Change from Baseline. Intraocular Pressure (IOP) Change from BaselineTimepoint: Pre-operative, 1-day, 2-Week, 1-month, 3-month post-surgery

Secondary

MeasureTime frame
Change in Corneal thickness in millimeter (mm) Cell Hexagonality in percentage Corneal Clarity CV in cell size in percentage Cell area in ð???m2 Intraocular Inflammation with Grade of Inflammation Timepoint: Pre-operative , 2-Week, 1-month, 3-month post-surgery;Investigator Reported Space MaintenanceTimepoint: During surgical procedure

Countries

India

Contacts

Public ContactShreyas Ramamurthy

The Eye Foundation

shreyas@theeyefoundation.in

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026