Visual quality after multifocal intraocular lens implantation

Visual quality of multifocal intraocular lens implantation

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2100042792

Enrollment

Unknown

Registered

2021-01-28

Start date

2021-01-26

Completion date

Unknown

Last updated

2021-05-10

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

Conditions

Cataract

Interventions

Case series:Case series

Eligibility

Sex/Gender

All

Age

15 Years to 75 Years

Inclusion criteria

Inclusion criteria: Diagnosed with age-related cataract and surgical patients, age 50 or more years of age, preoperative BCVA < 4.5 (0.3), lenticular nucleus in LOCS III lens opacity classification standard is II~ III level.

Exclusion criteria

Exclusion criteria: Moderate and high myopia and high farsightedness were excluded, and other definite eye diseases were excluded, such as: glaucoma, corneal disease, retinal disease, severe vitreous opacity, optic neuropathy, hypertension and diabetic retinopathy.

Design outcomes

Primary

Measure	Time frame
vision;BCVA;Through focus curve;Visual Quality Analysis;visual field;	—

Countries

China

Contacts

Public ContactTing Wang

Shandong Eye Hospital

wt-ting@163.com+86 13869182795

Outcome results

None listed

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