Intra-observer and Inter-observer Variability With Dynamic Contour Tonometry.
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|ClinicalTrials.gov Identifier: NCT00818233|
Recruitment Status : Withdrawn (Difficulty recruiting patients. PI left research facility.)
First Posted : January 7, 2009
Last Update Posted : May 13, 2016
|Condition or disease||Intervention/treatment|
|Intraocular Pressure||Device: Dynamic contour tonometry|
|Study Type :||Observational|
|Actual Enrollment :||0 participants|
|Official Title:||Intra-observer and Inter-observer Variability With Dynamic Contour Tonometry.|
|Study Start Date :||January 2009|
Variability will be assessed between each examiner.
Device: Dynamic contour tonometry
Observe variability of measurements by dynamic contour tonometry
- The variability of intraocular pressure measurements using dynamic contour tonometry [ Time Frame: Same day ]
- Observe how pulse amplitude, as measured by dynamic contour tonometry, correlates with the difference in systolic and diastolic blood pressures [ Time Frame: Same day ]
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): NCT00818233
|United States, Connecticut|
|Yale Eye Center|
|New Haven, Connecticut, United States, 06510|
|Principal Investigator:||Hylton R Mayer, MD||Yale University|