System for Ocular Oxygen Measurement

The recruitment status of this study is unknown because the information has not been verified recently.
Verified July 2011 by Indiana University.
Recruitment status was  Not yet recruiting
Sponsor:
Information provided by:
Indiana University
ClinicalTrials.gov Identifier:
NCT01229488
First received: October 26, 2010
Last updated: June 21, 2011
Last verified: July 2011

October 26, 2010
June 21, 2011
July 2012
July 2013   (final data collection date for primary outcome measure)
oxygen tension measurement by new device is comparable with gold standard, but less variable and faster. [ Time Frame: 2 weeks ] [ Designated as safety issue: No ]
Same as current
Complete list of historical versions of study NCT01229488 on ClinicalTrials.gov Archive Site
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System for Ocular Oxygen Measurement
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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.

Not Provided
Interventional
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Intervention Model: Single Group Assignment
Masking: Single Blind (Subject)
Primary Purpose: Basic Science
Normal
Other: Test new Occumetrics Oximeter
Test tear oxygen level under select FDA approved contact lenses
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*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Not yet recruiting
5
July 2013
July 2013   (final data collection date for primary outcome measure)

Inclusion Criteria:

-

Exclusion Criteria:

  • contact lens wear in last 6 weeks
  • Use of topical drugs
Both
18 Years to 60 Years
Yes
Contact: Joseph A Bonanno jbonanno@indiana.edu
United States
 
NCT01229488
1006001474 IND
No
Joseph A. Bonanno, Indiana University
Indiana University
Not Provided
Not Provided
Indiana University
July 2011

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP