Study on correlation between corneal nerve fibers and myopia basde on corneal confocal microscopy

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2400091751

Enrollment

Unknown

Registered

2024-11-01

Start date

2024-11-01

Completion date

Unknown

Last updated

2024-11-04

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

Conditions

Myopia

Interventions

low myopia group (-0.50D~-2.75D), moderate myopia group (-3.00D~-5.75D), high myopia group (-6.00D~-9.0D):None

Eligibility

Sex/Gender

All

Age

20 Years to 45 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria: (1) Both eyes have intraocular pressure<21mmHg, equivalent spherical refractive power = -0.5D, and the subject's corrected visual acuity = 1.0. (2) There is no opacity in the refractive medium, and no other abnormalities are found in the fundus examination except for myopic changes. (3) No history of hypertension, previous eye history, or family history of glaucoma.

Exclusion criteria

Exclusion criteria: Exclusion criteria (1) those who do not cooperate well; (2) History of eye surgery; (3) In addition to myopia, there are also other systemic eye diseases. (4) History of ocular trauma; (5) Patients with a history of corneal diseases such as keratitis, corneal opacities, and severe dry eye syndrome.

Design outcomes

Primary

Measure	Time frame
Corneal nerve fibers;	—

Countries

Cina

Contacts

Public ContactJianyong Wang

The First Affiliated Hospital of Zhejiang University School of Medicine

wangjy4@zju.edu.cn+86 133 9658 1618

Outcome results

None listed

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