# Assessment of Corneal Biomechanical Properties Using Corvis ST Following LASIK, PRK, and CXL

> **NCT06818461** · — · COMPLETED · sponsor: **Beni-Suef University** · enrollment: 150 (actual)

## Conditions studied

- Myopia
- Keratoconus
- Refractive Surgery

## Interventions

- **OTHER:** Corvis St Before and after lasik, PRK, CXL

## Key facts

- **NCT ID:** NCT06818461
- **Lead sponsor:** Beni-Suef University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2023-09-01
- **Primary completion:** 2025-05-28
- **Final completion:** 2025-10-31
- **Target enrollment:** 150 (ACTUAL)
- **Last updated:** 2025-11-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06818461

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06818461, "Assessment of Corneal Biomechanical Properties Using Corvis ST Following LASIK, PRK, and CXL". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT06818461. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*