Akademik Veri Yönetim Sistemi
OPHTHALMIC SURGERY LASERS & IMAGING RETINA, cilt.55, sa.3, ss.130-135, 2024 (SCI-Expanded)
BACKGROUND AND OBJECTIVE: The aim of this study was to evaluate serum osmolality and hydration status in patients with retinal vein occlusion (RVO). PATIENTS AND METHODS: This cross-sectional study consisted of 79 patients with RVO and 81 age- and sex -matched peers without ocular disease. Data were collected from patient records and included a comprehensive ophthalmological examination, laboratory data of fasting blood test results, and internal medicine outpatient examination. Complete blood count and levels of fasting glucose, sodium, blood urea nitrogen (BUN), creatinine, triglyceride, low -density lipoprotein, high -density lipoprotein, HbA1c, and serum osmolality were evaluated. BUN/creatinine ratios were calculated. RESULTS: Mean serum sodium and serum osmolality levels were 142.53 +/- 2.13 and 139.74 +/- 2.16 mEq/L and 286.58 +/- 4.40 and 280.57 +/- 4.39 mOsmol/kg H2O in the RVO and control groups, respectively. Serum osmolality and serum sodium levels, and BUN/creatinine ratio were significantly higher in the RVO group than in controls (P < 0.05 for all). CONCLUSIONS: We found that serum osmolality, sodium levels, and the BUN/creatinine ratio increased significantly in the RVO group. The results suggest dehydration status may affect the genesis of vessel occlusion in RVO.