Assessment of the choroidal thickness, central macular vascular and optic disk perfusion in migraine patients with optical coherence tomography angiography

• DOI: 10.1016/j.pdpdt.2021.102397
• Publication Date: 2021-06-13T13:49:49Z
• Authors: Seda Gürakar Özçift; Erdinç Aydın; Erdem Eriş
• Keywords: Adult; Male; Photosensitizing Agents; Choroid; Migraine Disorders; Optic Disk; Angiography; Middle Aged; 16. Peace & justice; 3. Good health; Perfusion; 03 medical and health sciences; Cross-Sectional Studies; 0302 clinical medicine; Photochemotherapy; Humans; Female; Fluorescein Angiography; Tomography, Optical Coherence

Comparing the central choroidal thickness (CCT) and the perfusion of the macula and optic disk in patients with migraine and control group participants using optical coherence tomography angiography (OCTA).A total of 38 patients diagnosed with migraine and 32 healthy controls were recruited. OCTA scans were performed on all participants. Optic disk, central macular vascular perfusions, and CCT were measured.Thirty-eight eyes of 38 participants (34 female and 4 male) in the migraine group and 32 eyes of 32 participants (19 female and 13 male) in the healthy control (HC) group were evaluated. The mean age was 42.74 ± 8.14 and 43.09 ± 14.28 years in the migraine group and HC group, respectively. The mean CCT were 314 ± 103 μm and 301 ± 71 μm in the migraine and HC group, respectively (p = 0.54). The mean optic disk perfusions were 44.77 ± 1.93% and 45.25 ± 1.43% in migraine and HC group, respectively (p = 0.25). The mean central macular vascular perfusions were 20.50 ± 8.20% and 18.65 ± 7.46% in migraine and HC group, respectively (p = 0.32). There was a significant negative correlation between CCT and the duration of migraine history (p = 0.004).The macular and peripapillary microvasculature were not significantly different in patients with migraine than in HC. As the duration of migraine prolonged, a significant decrease in choroidal thickness was observed.