Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 2:12 PM
Ignite Modification Date:
2025-12-24 @ 2:12 PM
NCT ID:
NCT06267495
Eligibility Criteria:
Inclusion Criteria:
Patients aged 12 to 30 years presented with forme fruste (FFKC) or subclinical KC, based on the following criteria:
1. Normal slit lamp examination
2. Normal topography in FFKC and suspicious topography in subclinical KC with asymmetric bow-tie or inferior steeping (inferior-superior value less than 1.40 D in the anterior sagittal curvature map in pentacam)
3. Clinical and topographic features of KC in the other eye.
Exclusion Criteria:
1. Corrected distance visual acuity (CDVA) worse than 0.1 logMAR
2. Corneal thickness at the thinnest location less than 400 μm
3. Severe ocular allergy (active catarrhal keratoconjunctivitis)
4. Other corneal or ocular diseases
5. Systemic diseases such as diabetes mellitus and autoimmune diseases
Healthy Volunteers:
True
Sex:
ALL
Minimum Age:
12 Years
Maximum Age:
30 Years
Study:
NCT06267495
Study Brief:
Protocol Section:
NCT06267495