Adjust pre and post anterior capsule distance of femtosecond laser capsulotomy

Adjust pre- and post-anterior capsule distance of femtosecond laser capsulotomy in white cataract

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100043863

Enrollment

Unknown

Registered

2021-03-04

Start date

2021-03-01

Completion date

Unknown

Last updated

2021-07-05

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

Conditions

cataract

Interventions

A:Femtosecond laser capsulotomy 300/300µm pre and poster the anterior capsule

B:Femtosecond laser capsulotomy 400/400µm pre and poster the anterior capsule

C:Femtosecond laser capsulotomy 200/400µm pre and poster the anterior capsule

Eligibility

Sex/Gender

All

Age

40 Years to 100 Years

Inclusion criteria

Inclusion criteria: Aged >= 18 years; patients with white cataracts; those who require femtosecond laser-assisted phacoemulsification.

Exclusion criteria

Exclusion criteria: Lens dislocation; traumatic cataract; uncontrollable uveitis; uncontrolled diabetes, hypertension, and other disease that cause ocular fundus disease.

Design outcomes

Primary

Measure	Time frame
The success rate and complications of femtosecond laser capsulotomy;	—

Secondary

Measure	Time frame
Phacoemulsification energy and duration;	—

Countries

China

Contacts

Public ContactZhen Liu

Chongqing Aier Eye Hospital

zelichen@yeah.net+86 15223154648

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 18, 2026