Selective Laser Trabeculoplasty for Primary Angle-Closure Glaucoma: a pilot case study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

ISRCTN

Registry ID

ISRCTN42557387

Enrollment

150

Registered

2006-07-03

Start date

2005-07-01

Completion date

Unknown

Last updated

2015-01-13

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

Conditions

Primary angle-closure glaucoma Eye Diseases Glaucoma

Interventions

Selective laser trabeculoplasty (SLT)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. PACG 2. Intraocular pressure 21 - 28 mmHg on one or more topical medicine in presence of patent iridotomy 3. At least two months since last iridotomy 4. Aged over 21 years old

Exclusion criteria

Exclusion criteria: 1. Secondary causes of angle-closure 2. Corneal abnormalities 3. Advanced glaucomatous optic neuropathy 4. Patient blind in one eye

Design outcomes

Primary

Measure	Time frame
Intraocular pressure (IOP) at regular intervals of follow-up with the final IOP being measured at six months after the last treatment. Successful outcome defined as greater or equal to 20% reduction in IOP from pre-laser levels.	—

Secondary

Measure	Time frame
IOP measured on other eye if both eyes are eligible for the study.	—

Countries

Hong Kong, Philippines, Singapore, Thailand

Outcome results

None listed

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