Clinical Comparison of Two Daily Disposable Toric Lenses
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Myopia
- Sponsor
- CIBA VISION
- Enrollment
- 240
- Primary Endpoint
- Overall Vision
- Status
- Completed
- Last Updated
- 13 years ago
Overview
Brief Summary
The purpose of this trial was to compare the performance of two contact lenses commercially available for people with astigmatism.
Detailed Description
This trial compared the performance of two commercialized daily disposable contact lenses in Germany.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Sign written informed consent.
- •Germany: Be of legal age.
- •Current monthly or weekly toric soft lens wearer able to be fit in both eyes with soft toric lenses in the study parameters.
- •Other protocol-defined inclusion criteria may apply.
Exclusion Criteria
- •Eye injury or surgery within twelve weeks.
- •Pre-existing ocular irritation that would preclude contact lens fitting.
- •Currently enrolled in an ophthalmic clinical trial.
- •Wears contact lenses overnight while sleeping.
- •Habitual daily disposable contact lens wearer.
- •Monovision correction during the study.
- •Other protocol-defined exclusion criteria may apply.
Outcomes
Primary Outcomes
Overall Vision
Time Frame: 1 week, replacing lenses daily
As interpreted by the participant and recorded on a questionnaire as a single, retrospective evaluation of 1 week of wear time. Overall vision was rated on a 10-point scale, with 1 being poor and 10 being excellent.
Overall Comfort
Time Frame: 1 week, replacing lenses daily
As interpreted by the participant and recorded on a questionnaire as a single, retrospective evaluation of 1 week of wear time. Overall comfort was rated on a 10-point scale, with 1 being poor and 10 being excellent.
Overall Handling
Time Frame: 1 week, replacing lenses daily
As interpreted by the participant and recorded on a questionnaire as a single, retrospective evaluation of 1 week of wear time. Overall handling was rated on a 10-point scale, with 1 being difficult and 10 being easy.
Overall Satisfaction
Time Frame: 1 week, replacing lenses daily
As interpreted by the participant and recorded on a questionnaire as a single, retrospective evaluation of 1 week of wear time. Overall vision was rated on a 10-point scale, with 1 being poor and 10 being excellent.
Secondary Outcomes
- Ease of Selecting Final Lens Power(Day 0)