Treatment of high astigmatism after keratoplasty by hand-held keratometer guided release keratotomy

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100042707

Enrollment

Unknown

Registered

2021-01-26

Start date

2021-01-27

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

Corneal astigmatism

Interventions

1:astigmatic keratotomy

Eligibility

Sex/Gender

All

Age

16 Years to 60 Years

Inclusion criteria

Inclusion criteria: The patients with regular astigmatism were more than 4.0d after the operation.

Exclusion criteria

Exclusion criteria: 1. Patients with irregular corneal astigmatism; 2. Patients with active ocular inflammation.

Design outcomes

Primary

Measure	Time frame
corneal astigmatism;	—

Countries

China

Contacts

Public ContactWei Chen

Optometry Hospital Affiliated to Wenzhou Medical University

chenweimd@hotmail.com+86 13757728118

Outcome results

None listed

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