Accuracy of the formula for calculating IOL refractive error in patients with short-axis cataract

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2200060458

Enrollment

Unknown

Registered

2022-06-01

Start date

2022-05-23

Completion date

Unknown

Last updated

2024-05-21

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

Conditions

cataract

Interventions

Case series:None

Eligibility

Sex/Gender

All

Age

50 Years to 85 Years

Inclusion criteria

Inclusion criteria: Eyes with short eye axis (eye axis less than 22 mm) undergoing cataract ultrasound emulsification combined with IOL implantation at the Eye Hospital of Tianjin Medical University from May 2022 to May 2023.

Exclusion criteria

Exclusion criteria: Patients with local and systemic diseases that affect their vision.

Design outcomes

Primary

Measure	Time frame
Numerical error;Mean numerical error;Mean absolute error;	—

Countries

China

Contacts

Public ContactTian Fang

Tianjin Medical University Eye Hospital

tianfang1216@126.com+86 13602056026

Outcome results

None listed

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