Not provided
Not provided
Not provided
Not provided
Not provided
Poor recruitment
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
This study will evaluate the effect of the timing of treatment completion in two-staged selective laser trabeculoplasty therapy on intraocular pressure lowering effect.
SLT therapy is used as an IOP lowering agent in patients with glaucoma. It is unknown whether the timing of a 2-staged approach to the laser therapy will result in better IOP lowering effect.
This study will evaluate the timing (early vs. late completion of SLT therapy) and determined the IOP lowering effect following the interventions.
Arm 1: Early Completion SLT
180 degrees of SLT on Day 1, 180 degrees of SLT on the other 180 degrees on Day 2
Arm 2: Late Completion SLT
180 degrees of SLT on Day 1, 180 degrees of SLT on the other 180 degrees at the 1 month follow up visit.
Primary Outcome: IOP (mmHg).
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| SLT Early Completion (Arm 1) | Experimental | Intervention: 180 degrees of laser on Day 1, 180 degrees of laser on the other 180 degree on Day 2 |
|
| SLT Late Completion (Arm 2) | Active Comparator | Intervention: 180 degrees of laser on Day 1, 180 degrees of laser on the other 180 degrees at 1 month follow up appointment. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| selective laser trabeculoplasty - early completion | Procedure | 180 degrees of laser on day 1 and other 180 degrees on day 2. |
|
| Measure | Description | Time Frame |
|---|---|---|
| intraocular pressure lowering | 1 month following procedure |
| Measure | Description | Time Frame |
|---|---|---|
| intraocular pressure lowering | 3, 6, 12 and 24 months following procedure |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Robert J Campbell, MD | Queen's University, Kingston, Canada | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Hotel Dieu Hospital & Queen's University | Kingston | Ontario | K7L 5G2 | Canada |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 35943114 | Derived | Rolim-de-Moura CR, Paranhos A Jr, Loutfi M, Burton D, Wormald R, Evans JR. Laser trabeculoplasty for open-angle glaucoma and ocular hypertension. Cochrane Database Syst Rev. 2022 Aug 9;8(8):CD003919. doi: 10.1002/14651858.CD003919.pub3. |
Not provided
Not provided
Not provided
| ID | Term |
|---|---|
| D005901 | Glaucoma |
| ID | Term |
|---|---|
| D009798 | Ocular Hypertension |
| D005128 | Eye Diseases |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Selective laser trabeculoplasty - late completion | Procedure | 180 degrees of laser on day 1 and other 180 degrees at 1 month follow up point. |
|