Correction of Myopia Evaluation Trial 2
Public ClinicalTrials.gov record NCT00320593. 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
Correction of Myopia Evaluation Trial 2 (COMET2): A Randomized Trial of the Effect of Progressive Addition Lenses Versus Single Vision Lenses on Low Myopia Associated With Large Accommodative Lags and Near Esophoria in Children
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of the study is to determine if progressive addition lenses (PALs) versus single vision lenses (SVLs) slow the progression of low myopia in children with poor accommodative responses (i.e., large accommodative lags) and near esophoria.
Study identification
- NCT ID
- NCT00320593
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 118 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 8 Years to 11 Years
- 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, 2005
- Primary completion
- Feb 28, 2010
- Completion
- Feb 28, 2010
- Last update posted
- Jul 8, 2026
2005 – 2010
United States locations
- U.S. sites
- 8
- U.S. states
- 7
- U.S. cities
- 8
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Alabama- Birmingham, School of Optometry | Birmingham | Alabama | 35294 | — |
| Southern California College of Optometry | Fullerton | California | 92831-1699 | — |
| Indiana School of Optometry | Bloomington | Indiana | 47405 | — |
| New England College of Optometry | Boston | Massachusetts | 02215-3468 | — |
| Ohio State University College of Optometry | Columbus | Ohio | 43210-1280 | — |
| Family Eye Group | Lancaster | Pennsylvania | 17601 | — |
| Pennsylvania College of Optometry | Philadelphia | Pennsylvania | 19141 | — |
| University of Houston College of Optometry | Houston | Texas | 77204-2020 | — |
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 NCT00320593, 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 8, 2026 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00320593 live on ClinicalTrials.gov.