Clinical Observation of the Transscleral Suture Fixation of Posterior Chamber Intraocular Lens in Eyes With Inadequate Capsule Support

Completed

• Conditions: Absence of Capsule Support; Aphakia

• Registration Number: NCT03817151
• Lead Sponsor: Second Affiliated Hospital, School of Medicine, Zhejiang University

Brief Summary

To present the follow-up outcomes of transscleral suture fixation of posterior chamber intraocular lens (PCIOL) in eyes with inadequate capsule support.

Detailed Description

Not available

Study Timeline

• Study Start: 2017-01-01
• Primary Completion: 2018-08-01
• Study Completion: 2018-12-01
• Status Verified: 2019-01
• Study First Submitted: 2019-01-15
• Study First Submitted QC: 2019-01-24
• Last Update Submitted: 2019-01-24
• Study First Posted: 2019-01-25
• Last Update Posted: 2019-01-25

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 21

Inclusion Criteria

1. Patients who underwent transscleral suture fixation of PCIOL
2. Time between the primary surgeries was at least 3 months

Exclusion Criteria

1. Active intraocular inflammation
2. The intraocular pressure (IOP) was higher than 25 mmHg
3. The endothelial cell count (ECC) was more than 1,200 cells/mm2

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Visual function	3 month postoperation	uncorrected distance visual acuity (UDVA) measured using a decimal chart

Secondary Outcome Measures

Name	Time	Method
intraocular pressure	1 day, 1 week, 1 month, and 3 month postoperation	intraocular pressure
PCIOL tilt degree	3 month postoperation	PCIOL tilt degree measured using Ultrasound biomicroscope
PCIOL decentration degree	3 month postoperation	PCIOL tilt degree measured using Ultrasound biomicroscope
endothelial cell count	1 week, 1 month, and 3 month postoperation	endothelial cell count
anterior chamber depth	3 month postoperation	anterior chamber depth measured using Ultrasound biomicroscope

Trial Locations

Locations (1)

Second Affiliated Hospital, Zhejiang University School of Medicine; 🇨🇳 Hangzhou, Zhejiang, China