Indexed on: 01 Jan '02Published on: 01 Jan '02Published in: European journal of ophthalmology
To measure central corneal thickness (CCT) in patients with Behets disease (BD), particularly in the active disease.We measured CCT by ultrasound pachymetry in 64 patients with Behets disease and in 20 healthy controls. Forty-one of the patients with BD had ocular involvement and 23 none; 19 of the 41 with ocular involvement were in an active period and 22 had inactive disease.The mean CCT in the group with active ocular involvement was significantly higher (589 27 m) than in the control group (553 21 m) (p = 0.003), the group with inactive ocular involvement (560 26 m) (p < 0.001), and the group with no ocular involvement (558 25 m) (p < 0.001). After appropriate treatment of patients with active ocular involvement, the mean CCT returned nearly to normal (563 20 m) and the difference from controls was not significant. There was no significant difference for the mean CCT between controls and the patients with no ocular involvement or with inactive ocular involvement.Behets patients with active ocular involvement have a thicker CCT than patients with inactive ocular involvement. There was no difference in CCT between controls and patients with no ocular involvement. The CCT of patients with active ocular involvement returned to nearly normal after treatment. CCT must be taken into account when developing a managing and following approach for Behets patients with active ocular involvement. (Eur J Ophthalmol 2002; 12: 24-9).