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Epidemiological investigation of mid-and long-term visual quality after cataract surgery in Chongqing, China

Epidemiological investigation of mid-and long-term visual quality after cataract surgery in Chongqing, China

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900022641
Enrollment
Unknown
Registered
2019-04-19
Start date
2019-05-01
Completion date
Unknown
Last updated
2019-08-27

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

Conditions

Cataract

Interventions

Case series:cataract surgery

Sponsors

The First Affiliated Hospital of Chongqing Medical University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Patients who received free cataract surgery in chongqing or common cataract surgery at the First Affiliated Hospital of Chongqing Medical University; 2. Patients with complete preoperative data.(Inculde BP, Glu, UCVA/BCVA, IOP, VF-QOL questionnaire, anterior segment and fundus examination, etc).

Exclusion criteria

Exclusion criteria: 1. Patients who cannot complete the examination and questionnaire due to hearing, intelligence or other reasons; 2. Patients with other eye diseases that severely affect vision.

Design outcomes

Primary

MeasureTime frame
Uncorrected visual acuity(UCVA), best corrected visual acuity(BSCVA);Visual function and quality of life questionnaire scores;Refractive status;—

Countries

China

Contacts

Public ContactHu Ke

The First Affiliated Hospital of Chongqing Medical University

42222@qq.com+86 13996314848

Outcome results

None listed

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