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Selection of IOL power in Phaco combined with pterygium excision: application of lateral corneal power calculation data

Selection of IOL power in Phaco combined with pterygium excision: application of lateral corneal power calculation data

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-OPN-15007665
Enrollment
Unknown
Registered
2015-12-29
Start date
2015-09-01
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, pterygium

Interventions

Experimental group:PHACO+IOL implantation+Pterygium excision + Conjunctival transplantation
control group:PHACO+IOL implantation

Sponsors

The First Affiliated Hospital of Guangxi Medical University, Ophthalmology Department
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Experimental group: Cataract patients with pterygium (transverse diameter >2.2mm), the contralateral eye without pterygium or transverse diameter <2.2mm; Control group: cataract patients.

Exclusion criteria

Exclusion criteria: Exclusion of traumatic cataract patients and the exclusion of eye surgery, trauma and contact lens wear history and other diseases affecting the corneal curvature.

Design outcomes

Primary

MeasureTime frame
IOL power;—

Secondary

MeasureTime frame
corneal curvature;optometry;vision;corneal topography;—

Countries

China

Contacts

Public ContactXia Li
957015094@qq.com+86 13978880454

Outcome results

None listed

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