A study on the correlation between the degree of lens opacity and the parameters of phacoemulsification

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2400086851

Enrollment

Unknown

Registered

2024-07-12

Start date

2024-07-12

Completion date

Unknown

Last updated

2024-07-15

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

20 Years to 90 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria:Patients with lens opacity and reliable biological parameters of the eye

Exclusion criteria

Exclusion criteria: Exclusion criteria : any history of intraocular surgery, corneal surgery, ocular trauma, corneal opacity, contact lens use, severe dry eye, inability to cooperate, lack of complete data, unreliable values, previous fundus lesions, posterior staphyloma, and lens dislocation tremor in patients

Design outcomes

Primary

Measure	Time frame
Ultrasonic energy(CDE Value);	—

Secondary

Measure	Time frame
Corneal thickness;Number of corneal endothelium;	—

Countries

China

Contacts

Public ContactZhigang Chen

The First Affiliated Hospital of Soochow University

czggl@163.com+86 188 6211 2409

Outcome results

None listed

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