Trials / Unknown
UnknownNCT02722291
Functional and Physiological Changes Induced by Pinhole Glasses in Presbyopia
- Status
- Unknown
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 40 (estimated)
- Sponsor
- Chung-Ang University Hosptial, Chung-Ang University College of Medicine · Academic / Other
- Sex
- All
- Age
- 45 Years
- Healthy volunteers
- Accepted
Summary
This study is aimed at presbyopic patients that do not require magnifying glass at close rage. The purpose of this study is to investigate the functional and physiological changes in eye induced by pinhole glass.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| DEVICE | Trayner Pinhole Glasses (Trayner Glasses, Ivybridge Devon, U.K.) |
Timeline
- Start date
- 2016-03-01
- Primary completion
- 2016-12-01
- Completion
- 2017-03-01
- First posted
- 2016-03-30
- Last updated
- 2016-04-01
Locations
1 site across 1 country: South Korea
Source: ClinicalTrials.gov record NCT02722291. Inclusion in this directory is not an endorsement.