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System for Ocular Oxygen Measurement

This study has been withdrawn prior to enrollment.
(I withdrew from this study)
Sponsor:
Information provided by:
Indiana University
ClinicalTrials.gov Identifier:
NCT01229488
First received: October 26, 2010
Last updated: March 25, 2015
Last verified: March 2015

October 26, 2010
March 25, 2015
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
Not Provided
Not Provided
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System for Ocular Oxygen Measurement
Not Provided
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
Not Provided
Intervention Model: Single Group Assignment
Masking: Single Blind (Subject)
Primary Purpose: Basic Science
Normal
Device: Intervention
Project was withdrawn before starting. There were no interventions
No Intervention: No Arms
Project was withdrawn before starting
Intervention: Device: Intervention
Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Withdrawn
0
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   (Adult)
Yes
Contact information is only displayed when the study is recruiting subjects
United States
 
NCT01229488
1006001474 IND
No
Not Provided
Not Provided
Joseph A. Bonanno, Indiana University
Indiana University
Not Provided
Not Provided
Indiana University
March 2015

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