# Analysis of the Diagnostic Performance of LacryDiag, a New Analyzer of the Ocular Surface in the Dry Eye

> **NCT04093037** · NA · COMPLETED · sponsor: **Centre Hospitalier Universitaire de Saint Etienne** · enrollment: 80 (actual)

## Conditions studied

- Dry Eye

## Interventions

- **DIAGNOSTIC_TEST:** Time #1: Non Invasive Break-Up Time (NIBUT)
- **DIAGNOSTIC_TEST:** Time #2: MicroInstillation Break-Up Time (MIBUT) + Oxford score
- **DIAGNOSTIC_TEST:** Time #3: Standard Break-Up Time (SBUT)
- **DIAGNOSTIC_TEST:** Time #4: Schirmer test
- **DIAGNOSTIC_TEST:** Satisfaction questionnaire to the patient

## Key facts

- **NCT ID:** NCT04093037
- **Lead sponsor:** Centre Hospitalier Universitaire de Saint Etienne
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-11-14
- **Primary completion:** 2020-08-27
- **Final completion:** 2020-08-27
- **Target enrollment:** 80 (ACTUAL)
- **Last updated:** 2020-09-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04093037

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04093037, "Analysis of the Diagnostic Performance of LacryDiag, a New Analyzer of the Ocular Surface in the Dry Eye". Retrieved via AI Analytics 2026-07-25 from https://api.ai-analytics.org/clinical/NCT04093037. Licensed CC0.

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