The examination of Corneal crosslinking for keratoconic eyes

The examination of Corneal crosslinking for keratoconic eyes - The examination of Corneal crosslinking for keratoconic eyes

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000023396

Enrollment

100

Registered

2016-07-29

Start date

2016-07-11

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Keratoconus,Keratectasia,Peroxide corneal degeneration

Interventions

Corneal crosslinking

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1.Age 14 years old or more 2.Thinnest corneal thickness is 400 um or more 3.Progression of keratoconus in recent 2 years by corneal topography/tomography and or manifest refraction.Progression of keratoctasia after corneal refractive surgery

Exclusion criteria

Exclusion criteria: 1.Age less than 14 years old 2.Those who implanted artificial caridiac pacemaker or similar devices 3.pregnacy breast feeding 4.Occupation that is not allowed performing corneal wound healing, or nystagmus 5.Genearal diseases that can affect the corneal wound healig 6.Thinnest corneal thickness is less than 400 um 7.Ocular diseases,such as scar, herpetic infection, cornea stromal opacity,nallow angle, infectious corneal disordos with unknown causes.

Design outcomes

Primary

Measure	Time frame
Change of visual acuity,manifest refraction,keratometric value, and corneal topography	—

Countries

Japan

Contacts

Public ContactKozue Kasai

The Jikei University School of Medicine Department of Opthalmolgy

atago@skk-mail.jp03-3433-1111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026