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Visual Performance Investigation of Two Toric Soft Contact Lenses

NCT01858701 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 49

Last updated 2014-10-22

Study results available
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Summary

The purpose of this study is to compare the amount of coma as measured by aberrometry induced by two silicone hydrogel toric lenses in astigmatic participants.

Conditions

  • Refractive Error
  • Astigmatism
  • Myopia
  • Hyperopia

Interventions

DEVICE

Lotrafilcon B toric contact lens

Commercially available, silicone hydrogel contact lens for correction of astigmatism

DEVICE

Comfilcon A toric contact lens

Commercially available, silicone hydrogel contact lens for correction of astigmatism

Sponsors & Collaborators

  • Alcon Research

    lead INDUSTRY

Principal Investigators

  • Jessie Lemp, MS · Alcon Research

  • Lyndon Jones, PhD · School of Optometry and Vision Science

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2013-05-31
Primary Completion
2013-10-31
Completion
2013-10-31

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01858701 on ClinicalTrials.gov