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A study to determine the impact of various factors on corneal clarity following a strengthening procedure done to prevent progression of corneal thinning

Factors influencing corneal haze formation following corneal collagen cross linking procedure

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2022/09/045648
Enrollment
78
Registered
2022-09-19
Start date
Unknown
Completion date
Unknown
Last updated
2022-10-17

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: H186- Keratoconus

Interventions

Intervention1: NIl: NIl Control Intervention1: No comparator: No comparator

Sponsors

DrMalathy
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. All keratoconus patients who undergo corneal collagen cross linking procedure

Exclusion criteria

Exclusion criteria: 1. Patients with other associated systemic disorders 2. Patients with corneal opacities 3. Patients with non healing corneal ulcers or ocular infection post collagen crosslinking procedure

Design outcomes

Primary

MeasureTime frame
This study will provide preoperative and various other factors like preoperative kmax,thik corneas, advanced keratoconus having significant influence on corneal haze formation following corneal collagen crosslinking procedure in keratoconus patients among south indian populationTimepoint: 1 year—

Secondary

MeasureTime frame
Association of pachymetry,keratometry changes with corneal hazeTimepoint: 1 year;Effect of corneal collagen crosslinking procedure in stabilizing the disease progression.Timepoint: 1 year;To study the effect of corneal haze on final visual outcomeTimepoint: 1 year—

Countries

India

Contacts

Public ContactDr Malathy M

Aravind eye hospital

aruna.p@aravind.org9698833738

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026