HOW DIFFERENT EYE DROPS (PROPARACAINE, LOW VISCOUS AND HIGH VISCOUS TEAR SUBSTITUES) AFFECTS EYE MEASUREMENTS- A STUDY USING PENTACAM IMAGING

Impact of Eye Drops (Proparacaine, Low Viscous and High Viscous Tear Substitutes) on Pentacam-Derived Anterior Segment Parameters - NIL

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2025/07/091858

Enrollment

Registered

2025-07-28

Start date

Unknown

Completion date

Unknown

Last updated

2025-08-18

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

Conditions

None listed

Interventions

Intervention1: Corneal anterior segment parameters measurement: Anterior segment corneal parameters measurements before and after instillation of Eye Drops Sodium Hyaluronate BP 0.1% w/v, Proparacain

Eligibility

Inclusion criteria

Inclusion criteria: Healthy individual with age 20 and above Optically clear cornea

Exclusion criteria

Exclusion criteria: 1.Patients with previous history of ocular surgery. 2.Active contact lens uses. 3.Active ocular infection or inflammation. 4.Hypersensitivity to study medication. 5.K/C/O systemic illnesses that cause dry eye. 6.H/o using other ocular medications causing dry eye.

Design outcomes

Primary

Measure	Time frame
Corneal parameters like Central Corneal Thickness, K1, K2, Kmax, Corneal Volume measured by PentacamTimepoint: 1.Measurement of corneal parameters before instillation of eye drops using Pentacam 2.Measurement of corneal parameters after instillation of eye drops at 30 seconds, 1 minute, 15 minutes and 30 minutes using Pentacam	—

Secondary

Measure	Time frame
NILTimepoint: NIL	—

Countries

India

Contacts

Public ContactDr. Ather Masood

Sankara Eye Hospital, Kanpur

ather.masood9.am@gmail.com8265985704

Outcome results