Effect of modified trabeculectomy combined with viscoelastic plastic injection in the treatment of glaucoma: a randomzied controlled trial

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100053143

Enrollment

Unknown

Registered

2021-11-13

Start date

2021-11-24

Completion date

Unknown

Last updated

2022-09-20

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

Conditions

Glaucoma

Interventions

Group 1:Deep scleral flap+viscoelastic plastic injection

Group 2:Standard trabeculectomy + viscoelastic plastic injection

Group 3:Deep scleral flap

Group 4:Standard trabeculectomy

Eligibility

Sex/Gender

All

Age

18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1.Aged 18 to 60 years; 2.Open-angle glaucoma and closed-angle glaucoma in middle and advanced stage; 3.Intraocular pressure >30mmHg.

Exclusion criteria

Exclusion criteria: Suffer from other eye diseases.

Design outcomes

Primary

Measure	Time frame
Intraocular pressure;Visual field;	—

Secondary

Measure	Time frame
Vision;Filtration bubble condition;Anterior chamber condition;Eye complication;Filter passage condition;	—

Countries

China

Contacts

Public ContactWei Xin

West China Hospital, Sichuan University

weixin_1982@163.com+86 18980606311

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026