Clinical Study

Novel Technique of Transepithelial Corneal Cross-Linking Using Iontophoresis in Progressive Keratoconus

Table 1

Baseline demographics and clinical characteristics of eyes in the study (T-ionto CL) and control (standard CL) groups (M ± SD).

T-ionto CLStandard CL value

Age (years)31.0 ± 6.629.4 ± 5.6
Male/female gender (%)18/3 (86%)8/4 (67%)
(D)54.74 ± 4.0154.76 ± 4.30
BSCVA (logMAR)0.12 ± 0.200.06 ± 0.10
Central corneal thickness point on AS-OCT (µm)484 ± 37494 ± 34
Spherical equivalent refraction (D)−2.64 ± 2.41−1.75 ± 2.12
Endothelial cell density (cells/mm2)2635 ± 3872625 ± 281

: maximum simulated keratometry (D: diopters); BSCVA: best spectacle corrected visual acuity (logMAR).