Correction of Farsightedness in Children Study (CHICS)
|The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.|
|ClinicalTrials.gov Identifier: NCT00472212|
Recruitment Status : Completed
First Posted : May 11, 2007
Last Update Posted : October 16, 2014
|Condition or disease||Intervention/treatment||Phase|
|Hyperopia Farsightedness||Device: Glasses for the correction of low to moderate farsightedness Device: Glasses with placebo lens||Not Applicable|
|Study Type :||Interventional (Clinical Trial)|
|Actual Enrollment :||48 participants|
|Intervention Model:||Parallel Assignment|
|Masking:||Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)|
|Official Title:||Correction of Hyperopia in Children Study|
|Study Start Date :||November 2003|
|Actual Primary Completion Date :||March 2008|
|Actual Study Completion Date :||March 2008|
Spectacles with hyperopic lenses
|Device: Glasses for the correction of low to moderate farsightedness|
Placebo Comparator: Control
Spectacles with placebo lenses
|Device: Glasses with placebo lens|
- Reading ability [ Time Frame: 6 week primary outcome ]Reading ability as measured by the Kaufman Test of Educational Achievement (K-TEA).
- Attention [ Time Frame: 6 week primary outcome ]Attention as measured by the Cognitive Assessment System.
- Symptoms [ Time Frame: 6 week primary outcome ]Improvement in symptoms as measured by a standardized questionnaire.
- Visual ability [ Time Frame: 6 week primary outcome ]Improvement in accommodative and/or vergence function.
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00472212
|United States, Illinois|
|Illinois College of Optometry/Illinois Eye Institute|
|Chicago, Illinois, United States, 60616|
|United States, New York|
|SUNY College of Optometry/University Optometric Center|
|New York, New York, United States, 10036|
|United States, Ohio|
|The Ohio State University|
|Columbus, Ohio, United States, 43210|
|United States, Tennessee|
|Southern College of Optometry|
|Memphis, Tennessee, United States, 38104|
|Principal Investigator:||Marjean Kulp, OD, MS||Ohio State University|