Ocular findings in patients with alopecia areata

This study investigated ocular findings in patients with alopecia.

A total of 42 patients with alopecia (31 male, 11 female; 84 eyes) and 45 healthy individuals (28 male, 17 female; 90 eyes) were enrolled in the study. Of the patients with alopecia, 34 had alopecia areata, seven had alopecia universalis, and one had ophiasis alopecia. Seven patients had eyebrow involvement and seven had eyelash involvement. Autorefractometry, keratometry, visual acuity, central corneal thickness and intraocular pressure (IOP) measurements, bilateral anterior and posterior segment examinations, Schirmer's tests, and visual field examinations were performed in both groups.

The mean ± standard deviation age of the subjects was 25.21 ± 10.88 years in the alopecia group and 28.24 ± 9.31 years in the control group. Lens abnormalities were observed in 35 eyes in the alopecia group and in 11 eyes in the control group (P < 0.05). Posterior segment abnormalities were seen in 29 eyes in the alopecia group and four eyes in the control group (P < 0.05). There were no statistically significant differences in age, sex, visual acuity, refractive error, keratometric findings, IOP, central corneal thickness, perimetry, or Schirmer's test results between the alopecia and control groups (P > 0.05).

Patients with alopecia may have more lenticular and retinal findings than normal individuals, but those findings do not interfere with visual acuity. Close surveillance for the early onset of cataract formation is important in patients with alopecia.