Comparison of the efficacy between two pattern multicurve RGPCL designs for modereate keratoconus

Comparison of the efficacy between two pattern multicurve RGPCL designs for modereate keratoconus - Comparison of the efficacy between two pattern multicurve RGPCL designs for modereate keratoconus

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000023831

Enrollment

Registered

2016-08-31

Start date

2016-09-01

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

Interventions

two week wearing of multiple curve RGPCL(M curve type) two week wearing of multiple curve RGPCL (Twinbel bebel toric type)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: the patients with moderate keratoconus who want to buy RGPCL

Exclusion criteria

Exclusion criteria: The pregnant patients The patients who have pain or some trouble with wearing RGPCL

Design outcomes

Primary

Measure	Time frame
Visual acuity of RGPCL after 2 weeek wearing Contrast visual acuity Wavefront aberration Questionnaire	—

Countries

Japan

Contacts

Public ContactKeiko Yamagishi

Kyoto prefectual University of Medicine Department of ophthalmology

khino@koto.kpu-m.ac.jp075-251-5578

Outcome results

None listed

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