# Comparison of Clinical Outcomes of Small-incision Lenticule Extraction (SMILE) Between Different Cap Thickness.

> **NCT03584555** · NA · COMPLETED · sponsor: **Yonsei University** · enrollment: 70 (actual)

## Conditions studied

- Myopia

## Interventions

- **PROCEDURE:** SMILE using 120μm cap thickness
- **PROCEDURE:** SMILE using 140μm cap thickness

## Key facts

- **NCT ID:** NCT03584555
- **Lead sponsor:** Yonsei University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-03-18
- **Primary completion:** 2019-08-26
- **Final completion:** 2019-08-26
- **Target enrollment:** 70 (ACTUAL)
- **Last updated:** 2020-10-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03584555

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03584555, "Comparison of Clinical Outcomes of Small-incision Lenticule Extraction (SMILE) Between Different Cap Thickness.". Retrieved via AI Analytics 2026-06-22 from https://api.ai-analytics.org/clinical/NCT03584555. Licensed CC0.

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