Effect of oral citicoline therapy on retinal nerve flber layer and ganglion cell-inner plexiform layer in patients with primary open angle glaucoma  

作　　者：Asena Keles Sahin Hasan Burhanettin Kapti Aslihan Uzun 

机构地区：[1]Department of Ophthalmology,Training and Research Hospital,Ordu University,Ordu 52000,Turkey

出　　处：《International Journal of Ophthalmology(English edition)》2022年第3期483-488,共6页国际眼科杂志（英文版）

摘　　要：AIM: To evaluate the short-term effects of oral citicoline therapy on the retinal nerve fiber layer(RNFL) and the macular ganglion cell-inner plexiform layer(m GCIPL) in patients with primary open angle glaucoma(POAG).METHODS: Fifty-four eyes of 54 patients with POAG glaucoma included in the study.In addition to a topical hypotensive, 250-mg oral citicoline was administered to 27 patients, while 27 patients were assigned as the control group.RNFL and m GCIPL values were measured using optical coherence tomography(OCT) at 1 d before treatment and 3 mo after the initiation of treatment.At the third month visit, citicoline treatment was discontinued and drug-free control(wash-out) measurements were obtained at the fourth month in citicoline group.RESULTS: The average RNFL thickness was significantly higher at month 3 than the baseline(P=0.038) in citicoline group.However, this improvement partially regressed after a 1-month wash-out period.No statistically significant changes in RNFL were observed in the superior, nasal, temporal and inferior quadrants at months 3 and 4(P>0.05).The change in the average and inferior quadrant RNFL thickness in the citicoline group at 3 mo was significantly greater than the control group(P=0.006 and P=0.014, respectively).There were no significant differences between the groups according to the change in m GCIPL thickness and the superior, nasal and temporal quadrant RNFL thickness(P>0.05).CONCLUSION: With oral citicoline treatment, the loss in the average RNFL is prevented in POAG patients in the short-term.Study data show that citicoline may have a significant impact on slowing glaucoma progression, which could have a potential neuroprotective effect.

关 键 词：GLAUCOMA CITICOLINE optical coherence tomography retinal nerve fiber layer 

分 类 号：R775[医药卫生—眼科]