Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 2:12 PM
Ignite Modification Date:
2025-12-24 @ 2:12 PM
NCT ID:
NCT06267495
Brief Summary:
Keratoconus (KC) is a bilateral asymmetric progressive corneal degenerative disease. The management of young patients, diagnosed with clinically evident KC in one eye and with no clinical signs of KC in the other eye, represents a real challenge for many ophthalmologists.
The aim of the current study is to investigate the effectiveness and safety of epithelium-on accelerated CXL to stabilize the eye with no clinical signs of KC, in young patients with unilateral clinically evident KC, compared with standard care and follow-up only.
Detailed Description:
Keratoconus (KC) is a bilateral asymmetric progressive corneal degenerative disease associated with corneal thinning and protrusion with resultant irregular astigmatism and visual loss.
Although several studies showed that epithelium-off corneal cross-linking (epi-off CXL) is more effective in preventing KC progression compared with epithelium-on corneal cross-linking (epi-on CXL), the removal of corneal epithelium in epi-off CXL might be associated with a number of serious complications such as persistent epithelial defects and sight-threatening infectious keratitis. Additionally, recent systematic reviews and meta-analysis concluded that epi-on CXL is as effective as epi-off CXL in terms of visual and topographic stability of keratoconus, but has the advantage of being much safer avoiding the complications of epithelial removal.
The management of the better eye, of young patients with unilateral clinically evident KC, is controversial. Some ophthalmologists prefer to cross-link the better eye, while others prefer to conservatively follow it up, in order to avoid complications of epithelial removal in epi-off CXL.
Study:
NCT06267495
Study Brief:
Protocol Section:
NCT06267495