Evaluation of Meibography Findings and Ocular Surface Parameters in Children with Atopic Dermatitis Without Eye Complaints

Background/Objectives: To evaluate the meibomian gland (MG) morphology and ocular surface parameters of children with atopic dermatitis (AD) without ocular symptoms. Materials and Method: Forty-five eyes of 24 children with AD and 44 eyes of 27 healthy children were included in the study. Upper and lower eyelid meibography measurements were performed for all cases and the rate of MG loss and the amount of tortuosity were evaluated. A Schirmer 1 test, tear break-up time (TBUT) test, and corneal staining scoring (CSS) were applied to all cases. Results: MG loss in the upper eyelid was 15.51 ± 10.39% in the AD group, while it was 9.30 ± 5.30% in the control group (p = 0.002). MG loss in the lower eyelid was 15.79 ± 10.93% in the AD group, while it was 9.23 ± 6.90% in the control group (p = 0.002). The rate of tortuosity in 26–50% of the upper and lower eyelid MGs was significantly higher in the AD group than in the healthy control group (p = 0.002 and p = 0.007, respectively). The Schirmer 1 test values were 10.98 ± 3.89 in the AD group and 17.41 ± 3.73 in the healthy control group (p < 0.0001). The TBUT values were found to be 9.18 ± 1.99 in the AD group and 11.40 ± 1.82 in the healthy control group (p < 0.0001). The CSS result was found to be significantly higher in the AD group than in the control group (p = 0.001). Conclusions: Significant MG loss was detected in patients with AD without eye complaints, which may cause the early deterioration of ocular surface parameters. We believe that close follow-up examinations of children with AD in terms of ocular surface complications may be necessary.