EN
TR
Effect of Ocular Dominance on Tear functions in Unilateral Pinguecula
Öz
Objectives: The purpose of this study is to find out whether ocular dominance has any effect on tear functions in unilateral pinguecula; and whether these tests differ within the patients. Methods: 63 men and 57 women participated to the study. The groups were: Pinguecula on dominant eye and pinguecula on non-dominant eye. Hole-in-the-card test was used to determine the dominant eye. Patients underwent detailed ophthalmic examination followed by tear Break up Time (BUT), Schirmer test and Ocular Surface Disease Index Questionnaire (OSDI). Mann-Whitney U test and Wilcoxon signed rank test was used for comparisons between and within groups. A value of P < 0.05 was considered statistically significant. Results: Within the dominant eye group, normal and pinguecula eye BUT and schirmer results were statistically insignificant (p=0.08 and p=0.506). In Non-dominant eye group, normal and pinguecula eye BUT and schirmer results were also statistically insignificant (p=0.58 and p=0.16). The difference between OSDI scores of the Dominant and Non-dominant eye group was insignificant (p=0.579). Between the dominant and non-dominant eye groups, BUT were not statistically different in the eyes with pinguecula (p=0.45) and eyes without pinguecula (p=0.36). Also, between these groups, Schirmer results were not statistically different in the eyes with pinguecula (p=0.36) and eyes without pinguecula (p=0.27). Discussion: Unilateral pinguecula does not cause tear function changes between normal and pinguecula present eyes; and ocular dominance has no effect on tear functions in unilateral pinguecula patients. This is the first study to investigate whether ocular dominance affects tear functions in pinguecula.
Anahtar Kelimeler
Destekleyen Kurum
Hitit University
Proje Numarası
314
Etik Beyan
Ethical approval was given by the Hitit University Ethics Committee (committee decision no: 314) and written consent was obtained from participants. This study abided with the Declaration of Helsinki.
Teşekkür
The author thanks Hitit University Ophthalmology Clinic Technicians for their contributions to the study.
Kaynakça
- Andersen, H. H., Yosipovitch, G., & Galor, A. (2017). Neuropathic symptoms of the ocular surface: dryness, pain, and itch. Current opinion in allergy and clinical immunology, 17(5), 373-381. https://doi.org/10.1097/ ACI.0000000000000389
- Arenas, E., Armas, G., & Ramirez, A. (2019). Pinguecula. The Pan-American Journal of Ophthalmology, 1(1), 9.https://doi.org/10.4103/2219-4665.267880
- Balogun, M. M., Ashaye, A. O., Ajayi, B. G. K., & Osuntokun, O. O. (2005). Tear break-up time in eyes with pterygia and pingueculae in Ibadan. West African journal of medicine, 24(2), 162-166. https://doi.org/10.4314/wajm.v24i2.28189
- Coren, S., & Kaplan, C. P. (1973). Patterns of ocular dominance. Optometry and Vision Science, 50(4), 283-292.
- Dong, N., Li, W., Lin, H., Wu, H., Li, C., Chen, W.,…Liu, Z. (2009). Abnormal epithelial differentiation and tear film alteration in pinguecula. Invest Ophthalmol Vis Sci, 50(6), 2710-2715. https://doi.org/10.1167/iovs.08-2905
- Goyal, S., & Hamrah, P. (2016, March). Understanding neuropathic corneal pain—gaps and current therapeutic approaches. In Seminars in ophthalmology (Vol. 31, No. 1-2, pp. 59-70). Taylor & Francis. https://doi.org/10.3109/08820538.2015.1114853
- Jensen, B. H., Hougaard, A., Amin, F. M., Larsson, H. B., & Ashina, M. (2015). Structural asymmetry of cortical visual areas is related to ocular dominance. Neuroreport, 26(17), 1071-1076. https://doi.org/10.1097/wnr.0000000000000470
- Jeong, J., Rand, G. M., Kwon, T., & Kwon, J. W. (2019). The Improvement of Dry Eye Symptoms after Pinguecula Excision and Conjunctival Autograft with Fibrin Glue. Journal of ophthalmology, 2019(1), 6438157. https://doi.org/10.1155/2019/6438157
Ayrıntılar
Birincil Dil
İngilizce
Konular
Göz Hastalıkları
Bölüm
Araştırma Makalesi
Yazarlar
Yayımlanma Tarihi
28 Mayıs 2025
Gönderilme Tarihi
1 Nisan 2025
Kabul Tarihi
20 Mayıs 2025
Yayımlandığı Sayı
Yıl 2025 Cilt: 10 Sayı: 2
APA
Ercan, Z. E. (2025). Effect of Ocular Dominance on Tear functions in Unilateral Pinguecula. Turkish Medical Journal, 10(2), 41-46. https://doi.org/10.70852/tmj.1668953
AMA
1.Ercan ZE. Effect of Ocular Dominance on Tear functions in Unilateral Pinguecula. TMJ. 2025;10(2):41-46. doi:10.70852/tmj.1668953
Chicago
Ercan, Zeynep Eylül. 2025. “Effect of Ocular Dominance on Tear functions in Unilateral Pinguecula”. Turkish Medical Journal 10 (2): 41-46. https://doi.org/10.70852/tmj.1668953.
EndNote
Ercan ZE (01 Mayıs 2025) Effect of Ocular Dominance on Tear functions in Unilateral Pinguecula. Turkish Medical Journal 10 2 41–46.
IEEE
[1]Z. E. Ercan, “Effect of Ocular Dominance on Tear functions in Unilateral Pinguecula”, TMJ, c. 10, sy 2, ss. 41–46, May. 2025, doi: 10.70852/tmj.1668953.
ISNAD
Ercan, Zeynep Eylül. “Effect of Ocular Dominance on Tear functions in Unilateral Pinguecula”. Turkish Medical Journal 10/2 (01 Mayıs 2025): 41-46. https://doi.org/10.70852/tmj.1668953.
JAMA
1.Ercan ZE. Effect of Ocular Dominance on Tear functions in Unilateral Pinguecula. TMJ. 2025;10:41–46.
MLA
Ercan, Zeynep Eylül. “Effect of Ocular Dominance on Tear functions in Unilateral Pinguecula”. Turkish Medical Journal, c. 10, sy 2, Mayıs 2025, ss. 41-46, doi:10.70852/tmj.1668953.
Vancouver
1.Zeynep Eylül Ercan. Effect of Ocular Dominance on Tear functions in Unilateral Pinguecula. TMJ. 01 Mayıs 2025;10(2):41-6. doi:10.70852/tmj.1668953