Posterior Chamber Phakic Intraocular Lens Implantation in Eyes with Low Anterior Chamber Depth. A Multicenter Study.

Posterior Chamber Phakic Intraocular Lens Implantation in Eyes with Low Anterior Chamber Depth. A Multicenter Study. - Phakic Intraocular Lens Implantation in Eyes with Low Anterior Chamber Depth.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000030285

Enrollment

300

Registered

2017-12-06

Start date

2016-01-01

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

Myopia and myopic astigmatism

Interventions

Visual acuity, refraction, slit-lamp examination

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: unsatisfactory correction with spectacles or contact lenses after cataract surgery, 20 to age to 55 years, stable refraction for at least 1 month, anterior chamber depth (measured from the corneal endothelium)less than 2.8 mm, endothelial cell density 1500 cells/mm2 or more

Exclusion criteria

Exclusion criteria: no history of keratoconus, progressive corneal degeneration, glaucoma or uveitis.

Design outcomes

Primary

Measure	Time frame
Visual acuity, Refraction, Enodothelial cell density, Adverse events	—

Countries

Japan

Contacts

Public ContactKazutaka Kamiya

Kitasato University, School of Allied Health Visual Physiology

kamiyak-tky@umin.ac.jp0427788464

Outcome results

None listed

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