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The comparison of corneal shape and functional vision in cataract patiens after 1.8 mm, 2.0 mm and 3.0 mm phacoemulsification with intraocular lens implantation.

The comparison of corneal shape and functional vision in cataract patiens after 1.8 mm, 2.0 mm and 3.0 mm phacoemulsification with intraocular lens implantation.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR-TRC-12002565
Enrollment
Unknown
Registered
2012-10-08
Start date
2012-06-01
Completion date
Unknown
Last updated
2017-04-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Cataract

Interventions

Group 3mm:3 mm small-incision surgery
Group 2mm:2 mm microincision surgery
Group 1.8mm:1.8 mm microincision surgery

Sponsors

2nd Affiliated Hospital, College of Medicine, Zhejiang University, China
Lead Sponsor

Eligibility

Sex/Gender
All
Age
50 Years to 80 Years

Inclusion criteria

Inclusion criteria: Age-related cataract patients without other eye diseases. No other medication history which affects the eyes. Without intraoperative or postoperative complications.

Exclusion criteria

Exclusion criteria: With other eye diseases and medication history which affects the eyes. With intraoperative or postoperative complications.

Design outcomes

Primary

MeasureTime frame
Vision;Corneal topography;anterior OCT;OPT;—

Secondary

MeasureTime frame
intraocular pressure;corneal endothelial cell count;—

Countries

China

Contacts

Public ContactYao Ke
xlren@zju.edu.cn+86 13906517262

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026