Clinical Outcomes About Heparin Surface Modified Aspheric Lens
Study Details
Study Description
Brief Summary
The purpose of this study is to obverse the effect of this type lens in the same as traditional aspheric intraocular lens at the same time, whether can further improve the effects of operation.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
N/A |
Detailed Description
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Heparin surface treatment lens can reduce inflammatory reaction.
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Modified aspheric lens are more in line with human optical properties than the traditional aspheric lens.
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To obverse the effect of this type lens in the same as traditional aspheric intraocular lens at the same time, whether can further improve the effects of operation.
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After one day, one week, one month, three month follow-up,Key observation on the flare, the optical quality, contrast sensitivity and other parameters.Study the postoperative inflammatory reaction with test group lens,and the impact on the visual quality.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Other: Heparin Surface Modified Aspheric Lens Heparin Surface Modified Aspheric Lens |
Device: heparin surface modified aspheric lens
the other eye implant heparin surface modified aspheric lens
|
Other: traditional lens traditional Aspheric lens |
Device: traditional lens
A random eyes with traditional lens
|
Outcome Measures
Primary Outcome Measures
- flare value in the anterior chamber after surgery [six months]
use Laser Flare Meter to measure the flare in the anterior chamber to evaluate postoperative ocular inflammatory reaction
Secondary Outcome Measures
- the ocular and the anterior corneal aberration after surgery [six months]
use wavefront aberrometer to measure the ocular and the anterior corneal aberration to evaluate postoperative ocular optical quality
Eligibility Criteria
Criteria
Inclusion Criteria:
- Cataract patients
Exclusion Criteria:
- Eyed patients
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | The Affiliated Eye hospital of Wenzhou Medical University | Wenzhou | Zhejiang | China | 325000 |
Sponsors and Collaborators
- Wenzhou Medical University
Investigators
- Study Director: AYong Yu, MD. PhD., Wenzhou Medical University
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- 5AT-6M