Clinical Outcomes About Heparin Surface Modified Aspheric Lens

Wenzhou Medical University

Status: Completed

Conditions: Inflammatory Reaction

Treatments: Device: traditional lens; Device: heparin surface modified aspheric lens

Study type: Interventional

Funder types: Other

Identifiers

NCT02026765

5AT-6M

Details and patient eligibility

About

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.

Full description

1. Heparin surface treatment lens can reduce inflammatory reaction.
2. Modified aspheric lens are more in line with human optical properties than the traditional aspheric lens.
3. 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.
4. 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.

Enrollment: 20 patients

Sex: All

Ages: 18 to 80 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Cataract patients

Exclusion criteria

• Eyed patients

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Crossover Assignment

Masking: None (Open label)

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20 participants in 2 patient groups

Heparin Surface Modified Aspheric Lens

Other group

Description:

Heparin Surface Modified Aspheric Lens

Treatment:

Device: heparin surface modified aspheric lens

traditional lens

Other group

Description:

traditional Aspheric lens

Treatment:

Device: traditional lens