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NCT03779542 Clinical Trial

Assessment Of Anterior Chamber Configuration Changes After Phacoemulsification With Swept-Source Optical Coherence Tomography

Phacoemulsification Clinical Trial

Official title:
Assessment Of Anterior Chamber Configuration Changes After Phacoemulsification With Swept-Source Optical Coherence Tomography

Clinical Trial Details — Status: Recruiting

Administrative data
NCT number NCT03779542
Other study ID # HM-AOD-HZ
Secondary ID
Status Recruiting
Phase
First received
Last updated
Start date January 1, 2018
Est. completion date June 2019

Study information
Verified date December 2018
Source Wenzhou Medical University
Contact Man Hu, MD
Phone +86-0571-88185666
Email 64344308@qq.com
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

To assess the changes of anterior chamber angle in patients with shallow anterior chamber and normal anterior chamber after phacoemulsification and intraocular lens implantation (IOL) using anterior segment swept-source optical coherence tomography (AS-SS-OCT).To observe the 60 eyes of 60 patients in our study.

Description:

This is a prospective case-control study; 60 eyes of 60 patients who underwent cataract surgery. Based on anterior chamber depth (ACD) and gonioscopy findings, the eyes are classified into two groups, shallow anterior chamber group (30 eyes) and narrow anterior chamber group (30 eyes). AS-SS-OCT was used to measure ACD and angle parameters (angle opening distance(AOD), angle recess area(ARA), trabecular iris space area（TISA）, and trabecular iris angle (TIA). Serial changes in each group were measured before and 3 months after phacoemulsification and IOL, and the differences between the two groups were compared.

Recruitment information / eligibility
Status Recruiting
Enrollment 60
Est. completion date June 2019
Est. primary completion date June 30, 2018
Accepts healthy volunteers No
Gender All
Age group 40 Years to 85 Years
Eligibility Inclusion Criteria: patients who underwent cataract surgery -

Exclusion Criteria:patients with mild cataracts do not require surgery

Study Design

Related Conditions & MeSH terms

Intervention

Procedure:
• cataract surgery
phacoemulsification and intraocular lens implantation

Locations
Country Name City State
China Eye Hospital of Wenzhou Medical College Wenzhou Zhejiang

Sponsors (1)
Lead Sponsor Collaborator
Yune Zhao

Country where clinical trial is conducted

China, 

Outcome
Type Measure Description Time frame Safety issue
Primary anterior chamber depth 1 year
See also
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