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

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

Status
Unknown
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20230719002
Enrollment
183
Registered
2023-07-19
Start date
2023-04-25
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

glaucoma patients underwent trabeculectomy glaucoma trabeculectomy bleb morphology

Interventions

glaucoma patients underwent trabeculectomy at least 3 months which filtering blebs&#039
photos were taken
Treatment
glaucoma patients underwent trabeculectomy

Sponsors

Faculty of Medicine Siriraj Hospital, Mahidol University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

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

Exclusion criteria

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

Design outcomes

Primary

MeasureTime frame
correlation coefficient between bleb grading and intraocular pressure at the end of data gathering process Spearmans correlation coefficient

Secondary

MeasureTime frame
postoperative intraocular pressure at least 3 months post-operative mmHg

Countries

Thailand

Contacts

Public ContactNaris Kitnarong

Faculty of Medicine Siriraj Hospital, Mahidol University

kitnarong.n@gmail.com0818080001

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026