The Effect of +3.00ADD on Myopia Progression in Chinese Children
Not Applicable
- Conditions
- Myopia
- Interventions
- Device: single vision spectaclesDevice: two spectacles
- First Posted Date
- 2017-08-08
- Last Posted Date
- 2018-09-05
- Target Recruit Count
- 440
- Registration Number
- NCT03242226
- Locations
- 🇨🇳
Zhongshan Ophthalmic Center, Sun Yet-san University, Guangzhou, Guangdong, China
Assessment of Low-temperature Plasma Surgery System in Pterygium With Fibrin Glue and Conjunctival Autografts
Completed
- Conditions
- Pterygium
- Interventions
- Device: Low-temperature Plasma Surgery System
- First Posted Date
- 2017-06-29
- Last Posted Date
- 2017-06-29
- Target Recruit Count
- 56
- Registration Number
- NCT03204084
Comparative Study of Psychology and Glaucoma Knowledge in Glaucoma Day-ward Patients Inpatients
Not Applicable
Completed
- Conditions
- Glaucoma
- Interventions
- Other: randomized to day wardOther: randomized to inpaitent
- First Posted Date
- 2017-04-24
- Last Posted Date
- 2020-07-23
- Target Recruit Count
- 240
- Registration Number
- NCT03125850
- Locations
- 🇨🇳
Zhongshan Ophthalmic Center, Sun Yat-San Univerdity, Guangzhou, Guangdong, China
Prospective Study of Deep Anterior Lamellar Keratoplasty Using Acellular Porcine Cornea
Not Applicable
- Conditions
- Corneal Transplantation
- Interventions
- Procedure: Deep anterior lamellar keratoplastyDevice: Acellular Porcine Cornea
- First Posted Date
- 2017-04-10
- Last Posted Date
- 2017-04-10
- Target Recruit Count
- 50
- Registration Number
- NCT03105466
- Locations
- 🇨🇳
Zhongshan Ophthalmic Center, Sun Yat-Sen University, Guangzhou, Guangdong, China
Dosing Strategy of Intravitreal Ranibizumab for Pathological Myopia Choroidal Neovascularization
Phase 4
Completed
- Conditions
- Choroidal Neovascularization
- Interventions
- First Posted Date
- 2017-02-03
- Last Posted Date
- 2019-03-11
- Target Recruit Count
- 54
- Registration Number
- NCT03042871
- Locations
- 🇨🇳
ZhongShan Ophthalmic Center, Sun Yat-sen University, Guangzhou, Guangdong, China
Impact of Cataract Surgery to Socioeconomic Status in Rural Area
Not Applicable
Completed
- Conditions
- Cataract Surgery
- Interventions
- Procedure: cataract surgery
- First Posted Date
- 2017-01-13
- Last Posted Date
- 2021-03-30
- Target Recruit Count
- 292
- Registration Number
- NCT03020056
- Locations
- 🇨🇳
Huidong people's hospital, Huidong, Guangdong, China
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