# Evaluation of Factors Affecting the Tear-film Lipid Layer Thickness

> **NCT02645045** · — · COMPLETED · sponsor: **Yonsei University** · enrollment: 350 (actual)

## Conditions studied

- Dry Eye Syndrome

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT02645045
- **Lead sponsor:** Yonsei University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2015-12-11
- **Primary completion:** 2016-02-10
- **Final completion:** 2016-02-10
- **Target enrollment:** 350 (ACTUAL)
- **Last updated:** 2017-01-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02645045

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02645045, "Evaluation of Factors Affecting the Tear-film Lipid Layer Thickness". Retrieved via AI Analytics 2026-06-07 from https://api.ai-analytics.org/clinical/NCT02645045. Licensed CC0.

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