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Inflammation assessment after selective laser trabeculoplasty (SLT) treatment
Author(s) -
AYALA M,
LANDAU HöGBECK I,
CHEN E
Publication year - 2009
Publication title -
acta ophthalmologica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.534
H-Index - 87
eISSN - 1755-3768
pISSN - 1755-375X
DOI - 10.1111/j.1755-3768.2009.3156.x
Subject(s) - medicine , glaucoma , trabecular meshwork , intraocular pressure , ophthalmology , inflammation , slit lamp , trabeculectomy , laser treatment , laser , physics , optics
Abstract Purpose Glaucoma is a progressive neuropathy, reducing intraocular pressure (IOP) seems to be the only treatment to stop progression in glaucoma. There are several methods to reduce IOP: medical treatment, laser and surgery. Selective Laser Trabeculoplasty (SLT) is a new treatment alternative. SLT selectively targets the pigmented cells of the trabecular meshwork without causing thermal or collateral damage to the surroundings structures. The aim of the present study was to assess inflammation after SLT treatment. Methods 40 patients (80 eyes) were included in the study. Inclusion criteria: Glaucoma (POAG, pigmentary and pseudoexfoliative glaucoma)/ OHT patients that will be treated with SLT in just one eye, both with and without eye‐drops. Exclusion criteria: patients suffering from ocular or systemic inflammatory diseases or treated with cortisone or immunosuppressive drugs. Inflammation was measured in 2 different ways: 1) clinically with a slit lamp and classified 0‐4; 2) with a “Laser flare meter (Kowa FM 500)”. Measurements were done before, 2 hours after, 1 week and 1 month after SLT treatement, both eyes were evaluated. IOP was also checked in the same way. SLT treatment was performed in 90° with the SLT Solo Ellex laser. Results inflammation before and after SLT showed no significant difference measured both clinically with slit lamp and objectively with the laser flare meter. No inflammation was found in the untreated eyes. No IOP peaks after SLT treatment were found. Conclusion SLT treatment seems not to induce inflammation in the anterior chamber when 90° were treated. SLT treatment might be considered as a first choice treatment against high intraocular pressure.