Completed NA INTERVENTIONAL 2-arm NCT00214487

Bifocal Soft Contact Lenses and Their Effect on Myopia Progression in Children and Adolescents.

Bifocal Soft Contact Lenses - Do They Slow Progression of Myopia Relative to Single Vision Soft Contact Lenses in Children and Adolescents?

Sponsor: Aller, Thomas A., OD

Conditions Esophoria Fixation Disparity Myopia

Interventions Bifocal Contact Lenses Placebo Control

Updated 7 times since 2017 Last updated: Jun 23, 2014 Started: Oct 31, 2003 Primary completion: Mar 31, 2006 Completion: Mar 31, 2006

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT00214487, this NA trial focuses on Esophoria and Fixation Disparity and remains completed. Sponsored by Aller, Thomas A., OD, it has been updated 7 times since 2003, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

7 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2023 — Jul 2024 [monthly]

Completed NA
Dec 2022 — Jan 2023 [monthly]

Completed NA
Jan 2021 — Dec 2022 [monthly]

Completed NA

▶ Show 2 earlier versions

Jun 2018 — Jan 2021 [monthly]

Completed NA
Jan 2017 — Jun 2018 [monthly]

Completed NA

First recorded

Oct 2003

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Aller, Thomas A., OD
Johnson & Johnson Vision Care, Inc.

Data source: Aller, Thomas A., OD

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

No location information available.