Effect of migraine attack on pupil size, accommodation and ocular aberrations
| العنوان: | Effect of migraine attack on pupil size, accommodation and ocular aberrations |
|---|---|
| المؤلفون: | Buse Rahime Hasirci Bayir, Sevcan Balci, Elvin H. Yildiz, Merve Beyza Yildiz, Yılmaz Çetinkaya |
| المصدر: | European Journal of Ophthalmology. 31:3450-3455 |
| بيانات النشر: | SAGE Publications, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | medicine.medical_specialty, business.industry, Migraine Disorders, Pupil size, Accommodation, Ocular, Pupil, General Medicine, Refraction, Ocular, medicine.disease, 03 medical and health sciences, Ophthalmology, 0302 clinical medicine, Migraine, Visual function, Case-Control Studies, 030221 ophthalmology & optometry, Humans, Medicine, Ictal, In patient, Prospective Studies, business, Accommodation, 030217 neurology & neurosurgery |
| الوصف: | Purpose: To evaluate the pupil size, accommodation, and ocular higher-order aberrations (HOAs) in patients with migraine during migraine attacks and compare them with interictal period and healthy controls. Methods: This prospective, case–control study included 48 eyes of 24 patients with migraine and 48 eyes of 24 age and sex-matched healthy controls. Measurements were performed using a Hartmann Shack aberrometer. Accommodative responses to accommodative stimulus ranging from 0 to 5 diopters (D) in increments of 0.5 D were recorded. Spherical, coma, trefoil aberration, and root mean square (RMS) of total HOAs were assessed. Patients with migraine were measured twice during the interictal phase and during migraine attack. Results: The mean pupil size significantly decreased during migraine attack (5.85 ± 0.19 mm) compared with the interictal phase (6.05 ± 0.19 mm) in the patients with migraine ( p = 0.012). There was a significant increase in the accommodative response to accommodative stimulus of 1.5 to 5 D during migraine attack. No significant change was observed in HOAs during migraine attack. In addition, no ictal or interictal period measurements were statistically significantly different from the controls. Comparing symptomatic and non-symptomatic sides in 17 migraine patients with unilateral headache, no significant difference was found in any of the measurements in both ictal and interictal periods. Conclusion: Our results suggest the presence of a subtle oculosympathetic hypofunction in patients with migraine during the ictal period compared to the interictal period. The accommodation status of the eye seems to be affected by this autonomic dysfunction. |
| تدمد: | 1724-6016 1120-6721 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd876be717e010c68a09fe6add2022da https://doi.org/10.1177/1120672120975334 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi.dedup.....cd876be717e010c68a09fe6add2022da |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 17246016 11206721 |
|---|