System for Ocular Oxygen Measurement

Status

Withdrawn

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT01229488

Enrollment

Registered

2010-10-27

Start date

2012-07-31

Completion date

2013-07-31

Last updated

2015-03-26

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Normal

Brief summary

The purpose of this study is to demonstrate the ability of the OcuMetrics system to measure oxygen on the surface of the eye. Oxygen is important to the health of the cornea. The proposed instrument will take advantage of phosphorescent dyes that are sensitive to oxygen concentrations to monitor oxygen concentrations on the surface of the eye. This will have obvious applications in eye research and contact lens testing.

Interventions

DEVICEIntervention

Project was withdrawn before starting. There were no interventions

Study design

Allocation

Intervention model

SINGLE_GROUP

Primary purpose

BASIC_SCIENCE

Masking

SINGLE (Subject)

Eligibility

Sex/Gender

ALL

Age

18 Years to 60 Years

Healthy volunteers

Yes

Inclusion criteria

Exclusion criteria

* contact lens wear in last 6 weeks * Use of topical drugs

Design outcomes

Primary

Measure	Time frame
oxygen tension measurement by new device is comparable with gold standard, but less variable and faster.	2 weeks

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026