Rigid iris-fixated phakic lens implantation for high myopia: Novel trapezoidal corneal versus scleral incisions

Recruiting

• Conditions: High myopia; Eye - Diseases / disorders of the eye

• Registration Number: ACTRN12610000914066
• Lead Sponsor: Beijing Tongren Hospital, Capital Medical University

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2010-10-26
• Last Update Posted: 13 January 2020

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 35

Inclusion Criteria

(1) anterior chamber depth (ACD) of 3.0 mm or greater with regular iris configuration; (2) preoperative endothelial cell count of 2000 cells/mm2 or greater; (3) preoperative spherical equivalent (SE) greater than -15.0 D, with astigmatism less than 2.0 D; (4) stable refraction, defined as less than 0.5 D change for more than 1 year; (5) no other ocular and systemic diseases.

Exclusion Criteria

(1) abnormal iris, cornea, pupil, or retina; (2) acute inflammation; (3) any form of cataract; (4) glaucoma; (5) chronic or recurrent uveitis; (6) preexisting macular degeneration, retinopathy, or family history of retinal detachment; (7) intraocular pressure (IOP) higher than 21mm Hg; (8) chronic treatment with corticosteroids or any immunosuppressive treatment or state.

Study & Design

• Study Type: Interventional
• Study Design: Not specified