Safety and Effectiveness of the Qualis Contact Lens
Public ClinicalTrials.gov record NCT04295499. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Clinical Performance of Qualis Silicone Hydrogel Soft Contact Lens Over 3 Months of Daily Wear
Study identification
- NCT ID
- NCT04295499
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- Unicon Optical Co. Ltd.
- Industry
- Enrollment
- 75 participants
Conditions and interventions
Conditions
Interventions
- soft (hydrophilic) contact lens Device
Device
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 30, 2020
- Primary completion
- Jan 27, 2021
- Completion
- Jan 27, 2021
- Last update posted
- Oct 18, 2023
2020 – 2021
United States locations
- U.S. sites
- 3
- U.S. states
- 3
- U.S. cities
- 3
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Ala Moana Advanced Eye Clinic | Honolulu | Hawaii | 96814 | — |
| SUNY College of Optometry | New York | New York | 10036 | — |
| The Ohio State University | Columbus | Ohio | 43210 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04295499, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 18, 2023 · Synced Jul 23, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04295499 live on ClinicalTrials.gov.