Prospective randomized comparison of phacoemulsification and phacoemulsification with goniosynechialysis in patients with primary angle closure

Prospective randomized comparison of phacoemulsification and phacoemulsification with goniosynechialysis in patients with primary angle closure - Phaco-GSL study

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000003849

Enrollment

100

Registered

2010-07-01

Start date

2010-07-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

primary angle closure, primary angle closure glaucoma

Interventions

phacoemulicification and goniosynechialysis phacoemulicification

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Primary angle closure and primary angle closure glaucoma 2) Existence of peripheral anterior synechiae (25% or more) 3) Existence of cataract (grade 2 or more)

Exclusion criteria

Exclusion criteria: 1) Nanophthalmos (Axial length < 20 mm) 2) Advanced glaucomatous visual field loss (HFA, MD<-15dB) 3) Difficulty of IOP measurement 4) History of glaucoma surgery except laser iridotomy 5) History of cataract surgery 6) History of refractive surgery 7) Active ocular diseases (inflammatory, infectious) 8) Pregnancy or its suspect 9) Breast-feeding

Design outcomes

Primary

Measure	Time frame
intraocular pressure	—

Secondary

Measure	Time frame
iridotraecular contact	—

Countries

Japan,Asia(except Japan)

Contacts

Public ContactHiroshi Sakai

University of the Ryukyus Ophthalmology

hi-hiro@mtf.biglobe.ne.jp

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026