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Comparing of the corneal optical density, corneal endothelial cells and corneal thickness between phacoemulsification and combined pars plana vitrectomy and phacoemulsification

Comparing of the corneal optical density, corneal endothelial cells and corneal thickness between phacoemulsification and combined pars plana vitrectomy and phacoemulsification

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100052554
Enrollment
Unknown
Registered
2021-10-31
Start date
2021-11-01
Completion date
Unknown
Last updated
2022-10-17

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

Conditions

cataract and vitreoretinopathy

Interventions

phacoemulsification and lens implantation group:Nil
phacoemulsification group:Nil

Sponsors

Department of Ophthalmology, Tongji Hospital Affiliated to Tongji University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 90 Years

Inclusion criteria

Inclusion criteria: 1. Cataract; 2. Need for visual improvement; 3. With or without diseases requiring vitrectomy.

Exclusion criteria

Exclusion criteria: 1. Corneal lesions, eye surgery history, glaucoma, contact lens wear history; 2. Connective tissue disease; 3. Pregnancy and lactation.

Design outcomes

Primary

MeasureTime frame
slit-lamp examination;visual acuity;intraocular pressure;corneal thickness;corneal optical densitometry;corneal endothelium cell density;—

Countries

China

Contacts

Public ContactBi Yanlong

Tongji Hospital Affiliated to Tongji University

biyanlong@tongji.edu.cn+86 13816261568

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 9, 2026