Trials / Completed
CompletedNCT00842231
Assessment of Visual Performance in Patients With Low Levels of Astigmatism
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 40 (actual)
- Sponsor
- Alcon Research · Industry
- Sex
- All
- Age
- 50 Years – 75 Years
- Healthy volunteers
- Accepted
Summary
To assess visual performance in patients with low levels (0.5-0.75 Diopters) of corneal astigmatism.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| OTHER | Visual performance measures | Collection of visual performance measures in subjects with low levels of astigmatism. |
Timeline
- Start date
- 2009-01-01
- Primary completion
- 2009-03-01
- First posted
- 2009-02-12
- Last updated
- 2010-09-28
- Results posted
- 2010-09-08
Locations
1 site across 1 country: United States
Source: ClinicalTrials.gov record NCT00842231. Inclusion in this directory is not an endorsement.