# Comparison of Femto LDV Z8 Corneal Lenticule Extraction for Advanced Refractive Correction (CLEAR) and Visumax Small Incision Lenticule Extraction (SMILE)

> **NCT06774651** · — · RECRUITING · sponsor: **Singapore Eye Research Institute** · enrollment: 65 (estimated)

## Conditions studied

- Myopia

## Interventions

- **PROCEDURE:** Procedure: Corneal lenticule extraction for advanced refractive correction (CLEAR)
- **PROCEDURE:** Procedure: Small Incision Lenticule Extraction (SMILE)

## Key facts

- **NCT ID:** NCT06774651
- **Lead sponsor:** Singapore Eye Research Institute
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2023-03-01
- **Primary completion:** 2025-10-31
- **Final completion:** 2025-12-31
- **Target enrollment:** 65 (ESTIMATED)
- **Last updated:** 2025-01-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06774651

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06774651, "Comparison of Femto LDV Z8 Corneal Lenticule Extraction for Advanced Refractive Correction (CLEAR) and Visumax Small Incision Lenticule Extraction (SMILE)". Retrieved via AI Analytics 2026-07-19 from https://api.ai-analytics.org/clinical/NCT06774651. Licensed CC0.

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