Trials / Recruiting
RecruitingNCT03299530
Accuracy of Corneal Astigmatism in Different Region Modes
- Status
- Recruiting
- Phase
- —
- Study type
- Observational
- Enrollment
- 70 (estimated)
- Sponsor
- Wenzhou Medical University · Academic / Other
- Sex
- All
- Age
- 18 Years
- Healthy volunteers
- Not accepted
Summary
To analyze the difference between measured total corneal astigmatism and actual corneal astigmatism under different region modes and optimize the region setting.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| OTHER | patients with corneal astigmatism | The total corneal astigmatism, anterior chamber depth, will be measured by a Scheimpflug tomographer. Pupil size will be measured by itrace device and MONCV3 device. Residual astigmatism will be tested by subjective refraction. |
Timeline
- Start date
- 2017-10-10
- Primary completion
- 2026-06-10
- Completion
- 2026-10-28
- First posted
- 2017-10-03
- Last updated
- 2024-07-23
Locations
1 site across 1 country: China
Source: ClinicalTrials.gov record NCT03299530. Inclusion in this directory is not an endorsement.