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Evidence found and GRADE certainty

2 questions · 2 findings · 1 reviews · Eyes and Vision

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No studies found 0 · 0%GRADE not reported 0 · 0%Very low 2 · 100%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Transepithelial CXL using iontophoresis vs epithelium‐off CXL

Proportion of participants whose maximum K decreased by at least 2 diopters—at 24 months · participants with progressive keratoconus

It is very uncertain whether transepithelial CXL using iontophoresis changes proportion of participants whose maximum K decreased by at least 2… compared with epithelium‐off CXL (very low certainty).

1 finding from 1 review

Transepithelial CXL vs epithelium‐off CXL

Proportion of participants whose maximum K decreased by at least 2 diopters—at 12 months · participants with keratoconus

It is very uncertain whether transepithelial CXL changes proportion of participants whose maximum K decreased by at least 2… compared with epithelium‐off CXL (very low certainty).

1 finding from 1 review