Effect of Selective Laser Trabeculoplasty on the Intraocular Pressure Nycthemeral Rhythm.
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Primary Open-Angle Glaucoma
- Sponsor
- University Hospital, Grenoble
- Enrollment
- 26
- Locations
- 1
- Primary Endpoint
- IOP change over 24 hours after selective trabeculoplasty SLT according to chronobiological data (decrease of IOP; type of 24h-IOP rhythm and 24h-PPm rhythm: MESOR, acrophase, bathyphase, amplitude and modeling)
- Status
- Completed
- Last Updated
- 11 years ago
Overview
Brief Summary
The main objective of this study is to characterize the changes in IOP over 24 hours after selective trabeculoplasty SLT (before and 1 and 6 months after treatment, decreased IOP, type of rhythm, mesor, acrophase, amplitude). The secondary objective is to evaluate changes in ocular perfusion pressure (arterial pressure - IOP) and ocular blood flow in the optic nerve head after selective laser trabeculoplasty.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Primary Open-Angle Glaucoma
- •IOP more than 21 mmHg
- •Progression under maximal medical therapy
- •aged more than 18 years
Exclusion Criteria
- •Pregnant woman
Outcomes
Primary Outcomes
IOP change over 24 hours after selective trabeculoplasty SLT according to chronobiological data (decrease of IOP; type of 24h-IOP rhythm and 24h-PPm rhythm: MESOR, acrophase, bathyphase, amplitude and modeling)
Time Frame: Baseline and 6 months
Secondary Outcomes
- Changes in the rate of ocular perfusion pressure (arterial pressure - IOP) and ocular blood flow in the optic nerve head after SLT.(Baseline and 6 months)