TY - JOUR

T1 - Влияние пола пациентов на изменения глазной поверхности после синустрабекулэктомии

AU - Антонова, Анастасия Валерьевна

AU - Николаенко, Вадим Петрович

AU - Бржеский, Владимир Всеволодович

AU - Вукс, Александр Янович

PY - 2023/8

Y1 - 2023/8

N2 - Background: the effect of gender on the rate and course of ocular surface diseases (in particular, conjunctival and corneal xerosis) is fairly well known. Meanwhile, gender-dependent changes in the ocular surface after trabeculectomy have not yet been studied. Aim: to analyze the effect of gender on changes in the ocular surface after trabeculectomy. Patients and Methods: this study enrolled 443 patients (168 men and 275 women) who underwent surgical interventions for uncontrolled primary open-angle glaucoma (POAG) in 2016–2020 and were followed up for 6–24 months. Trabeculectomy was performed as the first IOP- lowering procedure in 418 patients (150 men and 268 women) and reoperation in 25 patients (18 men and 7 women). Changes in subjective symptoms (OSDI) and clinical and functional signs of dry eye syndrome (tear film break-up time/TBUT and total tear production by Schirmer's I test) characterizing the ocular surface in various surgical outcomes (complete and partial success, failure) in men and women were analyzed. Results: women have more severe subjective symptoms but not functional signs of dry eye preoperatively. They are characterized by strict adherence to treatment (manifested in lower initial IOP compared with men) but more frequent eye drop instillations and greater cumulative preservative load on the ocular surface. Gender is not an independent risk factor for surgical failure. Successful trabeculectomy results in a significant reduction in the severity of conjunctival and corneal xerosis symptoms (OSDI) for at least 2 years in both genders. Despite clear postoperative improvement, women are significantly inferior to men in this parameter at all study control points. TBUT in both men and women increases significantly during the first 6 months postoperatively, and over the next 1.5 years TBUT stabilizes at the achieved level. An increase in Schirmer's I test results in men becomes significant only at the end of the second year of follow-up. In women, a significant increase in total tear production is reported as early as 6 months after trabeculectomy and changes slightly over the next 1.5 years. Restarting IOP-lowering medications in partial success and failure of trabeculectomy eliminates the improvement of ocular surface condition achieved during the drug-free period as early as after 6 months. Conclusions: regardless of gender, successful trabeculectomy results in a significant and long-term (at least 2 years) improvement of subjective symptoms (OSDI) and functional signs (in particular, TBUT) of conjunctival and corneal xerosis. Women are characterized by a clearer improvement in the parameters studied than men. Significant gender differences are found only when comparing subjective symptoms in the first year after surgery. Restarting IOP-lowering medications postoperatively brings the parameters back to baseline levels. KEYWORDS: gender, glaucoma, trabeculectomy, ocular surface, dry eye disease, OSDI, tear film break-up time, TBUT, Norn's test, Schirmer's I test. FOR CITATION: Antonova A.V., Nikolaenko V.P., Brzheskiy V.V., Vuks A.Ja. Effect of gender on the ocular surface after trabeculectomy. Russian Journal of Clinical Ophthalmology. 2023;23(3):136–145 (in Russ.). DOI: 10.32364/2311-7729-2023-23-3-5.

AB - Background: the effect of gender on the rate and course of ocular surface diseases (in particular, conjunctival and corneal xerosis) is fairly well known. Meanwhile, gender-dependent changes in the ocular surface after trabeculectomy have not yet been studied. Aim: to analyze the effect of gender on changes in the ocular surface after trabeculectomy. Patients and Methods: this study enrolled 443 patients (168 men and 275 women) who underwent surgical interventions for uncontrolled primary open-angle glaucoma (POAG) in 2016–2020 and were followed up for 6–24 months. Trabeculectomy was performed as the first IOP- lowering procedure in 418 patients (150 men and 268 women) and reoperation in 25 patients (18 men and 7 women). Changes in subjective symptoms (OSDI) and clinical and functional signs of dry eye syndrome (tear film break-up time/TBUT and total tear production by Schirmer's I test) characterizing the ocular surface in various surgical outcomes (complete and partial success, failure) in men and women were analyzed. Results: women have more severe subjective symptoms but not functional signs of dry eye preoperatively. They are characterized by strict adherence to treatment (manifested in lower initial IOP compared with men) but more frequent eye drop instillations and greater cumulative preservative load on the ocular surface. Gender is not an independent risk factor for surgical failure. Successful trabeculectomy results in a significant reduction in the severity of conjunctival and corneal xerosis symptoms (OSDI) for at least 2 years in both genders. Despite clear postoperative improvement, women are significantly inferior to men in this parameter at all study control points. TBUT in both men and women increases significantly during the first 6 months postoperatively, and over the next 1.5 years TBUT stabilizes at the achieved level. An increase in Schirmer's I test results in men becomes significant only at the end of the second year of follow-up. In women, a significant increase in total tear production is reported as early as 6 months after trabeculectomy and changes slightly over the next 1.5 years. Restarting IOP-lowering medications in partial success and failure of trabeculectomy eliminates the improvement of ocular surface condition achieved during the drug-free period as early as after 6 months. Conclusions: regardless of gender, successful trabeculectomy results in a significant and long-term (at least 2 years) improvement of subjective symptoms (OSDI) and functional signs (in particular, TBUT) of conjunctival and corneal xerosis. Women are characterized by a clearer improvement in the parameters studied than men. Significant gender differences are found only when comparing subjective symptoms in the first year after surgery. Restarting IOP-lowering medications postoperatively brings the parameters back to baseline levels. KEYWORDS: gender, glaucoma, trabeculectomy, ocular surface, dry eye disease, OSDI, tear film break-up time, TBUT, Norn's test, Schirmer's I test. FOR CITATION: Antonova A.V., Nikolaenko V.P., Brzheskiy V.V., Vuks A.Ja. Effect of gender on the ocular surface after trabeculectomy. Russian Journal of Clinical Ophthalmology. 2023;23(3):136–145 (in Russ.). DOI: 10.32364/2311-7729-2023-23-3-5.

UR - https://www.mendeley.com/catalogue/cc93f011-104d-3c0b-bf67-81b241208b4f/

U2 - 10.32364/2311-7729-2023-23-3-5

DO - 10.32364/2311-7729-2023-23-3-5

M3 - статья

VL - 23

SP - 136

EP - 145

JO - Russian Journal of Clinical Ophthalmology

JF - Russian Journal of Clinical Ophthalmology

SN - 2311-7729

IS - 3

ER -