Comparison of Visual Outcomes and Complications of Phacoemulsification with Intraocular Lens Implantation between Nanophthalmos and Normal Eyes.

Completed

• Conditions: anophthalmic patient and normal control eyes with cataract who underwent phacoemulsification with IOLs implantation in ophthalmology training center between 2014 and 2020.; Nanophthalmos, Cataract Surgery, small eye

• Registration Number: TCTR20230208008
• Lead Sponsor: /A

Brief Summary

There were no significant differences in age and IOP among 2 groups. shorter axial length, shallower ACD and lower baseline BCVA were found in nanophthalmos. Mean postoperative BCVA statistically improved by 0.78 logMAR in nanophthalmos. Higher SE errors were observed in nanophthalmos compared to control eyes. Six nanophthalmos (37.5%) experienced post-operative complications which were corneal edema, iris injury, uveal effusion and postoperative inflammation compared to 3 eyes (6%) in control eyes.

Detailed Description

Not available

Study Timeline

• Study Completion: 2021-06-30
• Study Start: 2023-02-08
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 2

Inclusion Criteria

1. Patient who underwent routine phacoemulsification with IOLs implantation at Mettapracharak (Wat Rhaiking) Hospital during 2014 to 2019.
2. Nanophthalmos in the study was defined as an axial length less than 20 millimeters by IOLs master calculation.
3. Normal control eyes were defined as axial length more than millimeters.

Exclusion Criteria

eye with axial length > 25 millimeters, post-operative follow up less than 2 months and eye with structural abnormalities included microcornea which defined by horizontal corneal diameter < 10 millimeters, traumatic cataract, uveitis, retinal and optic nerve abnormalities such as chorioretinal coloboma, retinoschisis and foveal schisis.

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
final visual acuity and spherical equivalence 2 months after surgery logmar, diopters

Secondary Outcome Measures

Name	Time	Method
post operative complication immediate and 2 months after surgery number of event