Primary Open Angle Glaucoma Clinical Trial
— EMDLTOfficial title:
External Micropulse Diode Laser Transscleral Trabeculoplasty(EMDLT) For Severe Open Angle Glaucoma
To prove that external contact micropulse diode laser trabeculoplasty (EMDLT) can significantly lower intraocular pressure in cases of advanced open angle glaucoma.
| Status | Recruiting |
| Enrollment | 30 |
| Est. completion date | December 2008 |
| Est. primary completion date | |
| Accepts healthy volunteers | No |
| Gender | Both |
| Age group | 21 Years and older |
| Eligibility |
Inclusion Criteria: - • Diagnosis of Primary Open Angle Glaucoma - Advanced glaucoma with intraocular pressure higher than 21mmHg on one or more topical medications (for at least 2 months) - Visual acuity worse than 6/6 - Age more than 21 years - Poor candidate for additional filtration surgery Exclusion Criteria: - • Age less than 21 years - Any eye surgery within 2 months of enrolment - Any patient with rubeosis - Unable to give informed consent |
Allocation: Non-Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment
| Country | Name | City | State |
|---|---|---|---|
| Singapore | National University Hospital | Singapore |
| Lead Sponsor | Collaborator |
|---|---|
| National University Hospital, Singapore |
Singapore,
Ho CL Micropulse Diode Trans-scleral Cyclophotocoagulation Asian Journal of ophth. 2001 supplement. vol 3,no 3,4
Ingvoldstad DD, Krishna R, Willoughby L. MicroPulse Diode Laser Trabeculoplasty versus Argon Laser Trabeculoplasty in the treatment of Open angle glaucoma. Presented at ARVO 2005, Poster 123.
Kramer TR, Noecker RJ. Comparison of the morphologic changes after selective laser trabeculoplasty and argon laser trabeculoplasty in human eye bank eyes. Ophthalmology. 2001 Apr;108(4):773-9. — View Citation
The Glaucoma Laser Trial (GLT). 2. Results of argon laser trabeculoplasty versus topical medicines. The Glaucoma Laser Trial Research Group. Ophthalmology. 1990 Nov;97(11):1403-13. — View Citation
| Type | Measure | Description | Time frame | Safety issue |
|---|---|---|---|---|
| Primary | The amount of pressure lowering after EXTERNAL MICROPULSE DIODE LASER TRANSSCLERAL TRABECULOPLASTY (EMDLT) treatment. | |||
| Secondary | Study of safety of EXTERNAL MICROPULSE DIODE LASER TRANSSCLERAL TRABECULOPLASTY (EMDLT) treatment |
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