Comparison Between Lathe Cut Versus Cast Molding Soft Contact Lens Technique on Ocular Surface Integrity

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

ACTIVE_NOT_RECRUITING

Clinical Phase

NA

Total Enrollment

69 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-11-01

Study Completion Date

2024-09-30

Brief Summary

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"Comparison between Lathe Cut versus Cast Molding Soft Contact Lens Technique on Ocular Surface Integrity" investigates the impact of two different manufacturing methods on the health and integrity of the ocular surface.

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Detailed Description

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The study aims to determine which technique, lathe cutting or cast molding, produces soft contact lenses that are more biocompatible and less likely to cause adverse effects on the eye. The findings from our research could have significant implications for contact lens wearers and manufacturers, guiding the production of lenses that promote better ocular health and enhance wearer comfort. Ultimately, this research contributes valuable knowledge to optometry and ocular surface disease management.

Conditions

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Ocular Surface Disease

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

HEALTH_SERVICES_RESEARCH

Blinding Strategy

NONE

Study Groups

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Soft contact lens with lathe cut technique Lathe

Group Type OTHER

Soft contact lens with lathe cut technique Lathe

Intervention Type OTHER

athe cut technique Lathe cutting involves shaping a solid block of lens material into the desired form using precision machinery. This method allows for customized lens designs but may result in a less smooth surface compared to cast molding. Cast molding, on the other hand, uses a liquid monomer that is cured in a mold to form the lens. This technique typically results in a smoother and more uniform lens surface.

Soft contact lens with cast molding technique

Group Type EXPERIMENTAL

Soft contact lens with cast molding technique

Intervention Type DIAGNOSTIC_TEST

Participants in this arm would receive Cast molding soft contact lenses and would wear them according to the study protocol, also likely for a specified duration.The cast molding technique for soft contact lenses involves creating lenses by polymerizing a liquid monomer mixture within a mold that forms the desired lens shape. Here's a brief overview of the steps involved in the cast molding process

Interventions

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Soft contact lens with lathe cut technique Lathe

athe cut technique Lathe cutting involves shaping a solid block of lens material into the desired form using precision machinery. This method allows for customized lens designs but may result in a less smooth surface compared to cast molding. Cast molding, on the other hand, uses a liquid monomer that is cured in a mold to form the lens. This technique typically results in a smoother and more uniform lens surface.

Intervention Type OTHER

Soft contact lens with cast molding technique

Participants in this arm would receive Cast molding soft contact lenses and would wear them according to the study protocol, also likely for a specified duration.The cast molding technique for soft contact lenses involves creating lenses by polymerizing a liquid monomer mixture within a mold that forms the desired lens shape. Here's a brief overview of the steps involved in the cast molding process

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

* Patients who have never used contact lenses
* Age of participants would be 15 to 35 years
* Patients free of any ocular pathology

Exclusion Criteria

* Patients having astigmatism of more than 0.75DC
* Subjects with a previous history of ocular surgery, eye pathology, or systemic disease.
* Patients with abysmal compliance.

Minimum Eligible Age

15 Years

Maximum Eligible Age

35 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes