Contact Lens and Myopia Control in Optometry School Students
Public ClinicalTrials.gov record NCT04334369. 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
Does Specialty Soft Contact Lens Wear Decrease the Onset and Progression of Myopia in Optometry School Interns?
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of the study is to determine the effect of Natural View Multifocal lenses, a soft multifocal lens, on retardation of myopia in an optometric student population. Close up work (i.e. reading, computer work, etc.) is thought to play a factor in the progression of myopia in young adults. The progression should be slowed if not stopped through the use of peripheral defocus lenses (Natural View Multifocal) to change the optics of the eye in order to focus the image on the peripheral retina as opposed to behind it.
Study identification
- NCT ID
- NCT04334369
- Recruitment status
- Withdrawn
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- Not listed
Conditions and interventions
Conditions
Interventions
- Proclear Single Vision Contact Lenses manufactured by CooperVision Device
- Proclear Multifocal Contact Lenses manufactured by CooperVision Device
Device
Eligibility (public fields only)
- Age range
- Not listed
- 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
- Dec 11, 2018
- Primary completion
- Jul 2, 2022
- Completion
- Jul 2, 2022
- Last update posted
- Jul 6, 2022
2018 – 2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Bowden Eye Care & Health Center | San Antonio | Texas | 78203 | — |
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 NCT04334369, 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 Jul 6, 2022 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04334369 live on ClinicalTrials.gov.