Clinical Comparison of Toric Contact Lenses Fit Characteristics
Public ClinicalTrials.gov record NCT05805345. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to compare the fit characteristics between four Alcon commercially available toric contact lenses.
Study identification
- NCT ID
- NCT05805345
- Recruitment status
- Withdrawn
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- Not listed
Conditions and interventions
Conditions
Interventions
- Delefilcon A toric soft contact lens Device
- Lehfilcon A toric soft contact lens Device
- Lotrafilcon B toric soft contact lens Device
- Verofilcon A toric soft contact lens Device
Device
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Mar 31, 2023
- Primary completion
- Apr 30, 2023
- Completion
- Apr 30, 2023
- Last update posted
- May 18, 2023
2023
United States locations
- U.S. sites
- 7
- U.S. states
- 6
- U.S. cities
- 7
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Kurata Eyecare Center | Los Angeles | California | 90013 | — |
| Omega Vision Center P.A. | Longwood | Florida | 32779 | — |
| Kindred Optics at Maitland Vision | Maitland | Florida | 32751 | — |
| Kannarr Eye Care LLC | Pittsburg | Kansas | 66762 | — |
| ProCare Vision Centers, Inc. | Granville | Ohio | 43023 | — |
| Optometry Group, PLLC | Memphis | Tennessee | 38111 | — |
| Clarke EyeCare Center | Wichita Falls | Texas | 76308 | — |
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 NCT05805345, 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 May 18, 2023 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05805345 live on ClinicalTrials.gov.