The Correlation of Simplified Filtration-Bleb Grading System and intraocular pressure after Trabeculectomy in Thailand

• Conditions: glaucoma patients underwent trabeculectomy; glaucoma; trabeculectomy; bleb morphology

• Registration Number: TCTR20230719002
• Lead Sponsor: Faculty of Medicine Siriraj Hospital, Mahidol University

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Completion: 2023-07-18
• Study Start: 2023-07-19
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: nknown
• Sex: All
• Target Recruitment: 183

Inclusion Criteria

glaucoma patients underwent trabeculectomy at least 3 months
which filtering blebs'photos were taken

Exclusion Criteria

Poor quality of filtering blebs'photos
Patients not cooperated with taking photos
Patients received other intraocular surgeries which affect filtering bleb and intraocular pressure

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
correlation coefficient between bleb grading and intraocular pressure at the end of data gathering process Spearmans correlation coefficient

Secondary Outcome Measures

Name	Time	Method
postoperative intraocular pressure at least 3 months post-operative mmHg