# Chinese Translation and Validation of the 8-item Contact Lens Dry Eye Questionnaire (CLDEQ-8)

> **NCT05416528** · — · COMPLETED · sponsor: **Zhongshan Ophthalmic Center, Sun Yat-sen University** · enrollment: 134 (actual)

## Conditions studied

- Contact Lens
- Questionnaire
- Contact Lens Discomfort

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT05416528
- **Lead sponsor:** Zhongshan Ophthalmic Center, Sun Yat-sen University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2022-11-18
- **Primary completion:** 2022-11-18
- **Final completion:** 2023-04-22
- **Target enrollment:** 134 (ACTUAL)
- **Last updated:** 2023-11-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05416528

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05416528, "Chinese Translation and Validation of the 8-item Contact Lens Dry Eye Questionnaire (CLDEQ-8)". Retrieved via AI Analytics 2026-06-26 from https://api.ai-analytics.org/clinical/NCT05416528. Licensed CC0.

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