Therapeutic Effects of Sodium Hyaluronate on Ocular Surface Damage Induced by Benzalkonium Chloride Preserved Anti-glaucoma Medications / 中华医学杂志(英文版)
Chinese Medical Journal
;
(24): 2444-2449, 2015.
Artículo
en Inglés
| WPRIM
| ID: wpr-315316
ABSTRACT
<p><b>BACKGROUND</b>Long-term use of benzalkonium chloride (BAC)-preserved drugs is often associated with ocular surface toxicity. Ocular surface symptoms had a substantial impact on the glaucoma patients' quality of life and compliance. This study aimed to investigate the effects of sodium hyaluronate (SH) on ocular surface toxicity induced by BAC-preserved anti-glaucoma medications treatment.</p><p><b>METHODS</b>Fifty-eight patients (101 eyes), who received topical BAC-preserved anti-glaucoma medications treatment and met the severe dry eye criteria, were included in the analysis. All patients were maintained the original topical anti-glaucoma treatment. In the SH-treated group (56 eyes), unpreserved 0.3% SH eye drops were administered with 3 times daily for 90 days. In the control group (55 eyes), phosphate-buffered saline were administered with 3 times daily for 90 days. Ocular Surface Disease Index (OSDI) questionnaire, break-up time (BUT) test, corneal fluorescein staining, corneal and conjunctival rose Bengal staining, Schirmer test, and conjunctiva impression cytology were performed sequentially on days 0 and 91.</p><p><b>RESULTS</b>Compared with the control group, SH-treated group showed decrease in OSDI scores (Kruskal-Wallis test H = 38.668, P < 0.001), fluorescein and rose Bengal scores (Wilcoxon signed-ranks test z = -3.843, P < 0.001, and z = -3.508, P < 0.001, respectively), increase in tear film BUT (t-test t = -10.994, P < 0.001) and aqueous tear production (t-test t = -10.328, P < 0.001) on day 91. The goblet cell density was increased (t-test t = -9.981, P < 0.001), and the morphology of the conjunctival epithelium were also improved after SH treatment.</p><p><b>CONCLUSIONS</b>SH significantly improved both symptoms and signs of ocular surface damage in patients with BAC-preserved anti-glaucoma medications treatment. SH could be proposed as a new attempt to reduce ocular surface toxicity, and alleviate symptoms of ocular surface damage in BAC-preserved anti-glaucoma medications treatment.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Compuestos de Benzalconio
/
Síndromes de Ojo Seco
/
Lesiones Oculares
/
Glaucoma
/
Usos Terapéuticos
/
Quimioterapia
/
Ojo
/
Ácido Hialurónico
Límite:
Adolescente
/
Adulto
/
Anciano
/
Femenino
/
Humanos
/
Masculino
Idioma:
Inglés
Revista:
Chinese Medical Journal
Año:
2015
Tipo del documento:
Artículo
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