To understand the effect of fitting new contact lens material on problems like dry eye and discomfort

Unveiling the impact of refitting with new daily wear silicone hydrogel lenses on dryness and discomfort: A comprehensive study - NIL

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2024/05/067491

Enrollment

Registered

2024-05-16

Start date

Unknown

Completion date

Unknown

Last updated

2024-05-27

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

Conditions

None listed

Interventions

Intervention1: Samfilcon A contact lens material: Samfilcon A contact lens will be fitted to the symptomatic contact lens wearers for a total duration of 14 days to look for potential improvement in t

Eligibility

Inclusion criteria

Inclusion criteria: 1.Subjects having only spherical spectacle correction (-1D to -12D Sphere). 2.Symptomatic silicone hydrogel lens wearers Balafilcon A, or Lotrafilcon B.. 3. Subjects wearing one of the above contact lenses for more than 6 months.

Exclusion criteria

Exclusion criteria: 1. Hydrogel contact lens user. 2. Subjects having any ocular abnormality or disease that would contraindicate contact lens wear. 3. Any systemic illness. 4. Subjects having visual acuity less than 0.30 log. 5. Subjects who underwent any ocular surgery. 6. Subjects who are not willing to participate. One eyed patients.

Design outcomes

Primary

Measure	Time frame
Subjective dryness and discomfort improved after wearing Samfilcon A contact lensTimepoint: 14 days	—

Secondary

Measure	Time frame
refit with Samfilcon A contact lens among the symptomatic wearers to look for improvement in symptomsTimepoint: 14 days	—

Countries

India

Contacts

Public ContactLakshmi Nivedya sree

Sapthagiri Institute of Medical Sciences and Research center

lakshminivedya555@gmail.com7338459671

Outcome results