The relationship between the Disc Damage Likelihood Scale (DDLS), visual field and optical coherence tomography (OCT) parameters for primary chronic angle-closure glaucoma optic neuropathy

Status

Active, not recruiting

Phases

Phase 4

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR-RNRC-10001021

Enrollment

Unknown

Registered

2010-10-08

Start date

2009-10-01

Completion date

Unknown

Last updated

2017-04-18

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

Conditions

primary chronic angle-closure glaucoma

Interventions

primary chronic angle- closure glaucoma:parameter of OCT/ visual field/DDLS score

Eligibility

Sex/Gender

All

Age

18 Years to 70 Years

Inclusion criteria

Inclusion criteria: primary chronic angle- closure glaucomatous optic neuropathy

Exclusion criteria

Exclusion criteria: secondery optic neuropathy

Design outcomes

Primary

Measure	Time frame
DDLS Score;	—

Secondary

Measure	Time frame
visual field parameters;OCT parameter;	—

Countries

China

Contacts

Public ContactLin Xie

xielin793@yahoo.com+86 023 68757796

Outcome results

None listed

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