Effect of Trabeculectomy on posture-induced Intraocular Pressure Change in Patients with Open Angle Glaucoma

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

TCTR

Registry ID

TCTR20160407001

Enrollment

Registered

2016-04-07

Start date

2016-04-04

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

open angle glaucoma

Interventions

Supportive Care

POAG

Eligibility

Sex/Gender

All

Age

18 Years to 0 Years

Inclusion criteria

Inclusion criteria: - Gender: male and female - Age â‰¥ 18 years - Diagnosed with Primary open angle glaucoma (POAG) by the following criteria (1) Gonioscopy reveals wide-open angle (2) Targeted eye had characteristic visual field defects that corresponded to the location of the glaucomatous optic disc excavation (3) No neurologic disorder and other medical conditions which can responsible for the optic nerve damage. - Scheduled for trabeculectomy at Seoul National University Hospital and King Chulalongkorn Memorial Hospital and Seoul National University Hospital.

Exclusion criteria

Exclusion criteria: Any corneal disorder that affects IOP measurements

Design outcomes

Primary

Measure	Time frame
mean difference of IOP between different body postures (+/- SD ) after trabeculectomy 12month mm Hg	—

Secondary

Measure	Time frame
Demographic data of patient underwent trabeculectomy 12 month AL(mm),CCT(mm),VF	—

Countries

Thailand

Contacts

Public ContactVisanee Tantisevi

MDCU

choke141@gmail.com+6622564142

Outcome results

None listed

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

Effect of Trabeculectomy on posture&#45;induced Intraocular Pressure Change in Patients with Open Angle Glaucoma