# The Effect of Xiidra on Comfort and Dryness in Symptomatic Contact Lens Wearers

> **NCT04297618** · PHASE4 · COMPLETED · sponsor: **University of Waterloo** · enrollment: 45 (actual)

## Conditions studied

- Dry Eye

## Interventions

- **DRUG:** Xiidra

## Key facts

- **NCT ID:** NCT04297618
- **Lead sponsor:** University of Waterloo
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-07-07
- **Primary completion:** 2024-04-18
- **Final completion:** 2024-04-18
- **Target enrollment:** 45 (ACTUAL)
- **Last updated:** 2025-05-04

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04297618

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04297618, "The Effect of Xiidra on Comfort and Dryness in Symptomatic Contact Lens Wearers". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT04297618. Licensed CC0.

---

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