Clinical trialNCT00320593CompletedPhase 3Interventional

Correction of Myopia Evaluation Trial 2

SponsorJaeb Center for Health ResearchEnrollment118Myopia

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

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.

clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a FindMyKOL profile link to it; the rest are shown as registered.

David I Silbert
Family Eye Group
Principal Investigator
clinicaltrials.gov ↗
Don W Lyon
Indiana University
Principal Investigator
clinicaltrials.gov ↗
Erik M Weissberg
New England College of Optometry
Principal Investigator
clinicaltrials.gov ↗
Jane E Gwiazda, Ph.D.
New England College of Optometry
Study Chair
clinicaltrials.gov ↗
Marjean T Kulp
Ohio State University
Principal Investigator
clinicaltrials.gov ↗
Mitchell M Scheiman
Pennsylvania College of Optometry
Principal Investigator
clinicaltrials.gov ↗
Ruth E Manny
University of Houston College of Optometry
Principal Investigator
clinicaltrials.gov ↗
Susan A Cotter
Southern California College of Optometry at Marshall B. Ketchum University
Principal Investigator
clinicaltrials.gov ↗
Wendy L Marsh-Tootle
University of Alabama at Birmingham School of Optometry
Principal Investigator
clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

8 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

University of Alabama- Birmingham, School of Optometry
Birmingham, Alabama, United States
Southern California College of Optometry
Fullerton, California, United States
Indiana School of Optometry
Bloomington, Indiana, United States
New England College of Optometry
Boston, Massachusetts, United States
Ohio State University College of Optometry
Columbus, Ohio, United States
Family Eye Group
Lancaster, Pennsylvania, United States
Pennsylvania College of Optometry
Philadelphia, Pennsylvania, United States
University of Houston College of Optometry
Houston, Texas, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 30 Apr 2005
Primary completion: 31 Mar 2010
Completion: 31 Mar 2010
Last update posted: 9 Jul 2026
Registered enrollment: 118
Registry id: NCT00320593

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; FindMyKOL does not interpret them.