Subjects wear the test contact lense for 13 weeks.

2 trials

Sponsors

Tasaka Tetsuya, Nakagawa Haruki

Conditions

Corneal astigmatism that cannot use existing RGP contact lenses and soft contact lenses.

Phase 3

Clinical trials to evaluate the efficacy and safety of Scleral contact lens,OPS01

Active, not recruitingJPRN-jRCT2032230323

Tasaka TetsuyaCorneal astigmatism that cannot use existing RGP contact lenses and soft contact lenses.

Start: 2023-09-04Target: 25Updated: 2026-06-29

Clinical trials to evaluate the efficacy and safety of Scleral contact lens, OPS02

RecruitingJPRN-jRCT2032260061

Nakagawa HarukiCorneal astigmatism that cannot use existing RGP contact lenses and soft contact lenses.

Start: 2026-04-17Target: 25Updated: 2026-06-29