Ignite Creation Date:
2025-12-24 @ 6:28 PM
Ignite Modification Date:
2025-12-25 @ 3:58 PM
Study NCT ID:
NCT01998568
Status:
COMPLETED
Last Update Posted:
2017-11-06
First Post:
2013-11-23
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
The Intraocular Pressure Measured by Different Tonometers in Corneal Edema
Sponsor:
Prince of Songkla University
Organization:
Study Overview
Official Title:
The Variation of the Intraocular Pressure Measured by Different Tonometers in Patients With Clinical Corneal Edema
Status:
COMPLETED
Status Verified Date:
2017-11
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The investigators conduct this study to access the effect of corneal edema (the investigators are particularly interested in those who have the clinical central corneal edema) on the variation of intraocular pressure values measured by 3 commercial-available tonometers compare to the current gold standard tonometer; Goldmann applanation tonometer.
Detailed Description:
Previous published articles reported on the effect of corneal edema on the accuracy of tonometry were performed in enucleated cadaver eyes, or contact lens-induced corneal edema eyes. Thus, it remains unclear as to how the clinical corneal edema that is found in routine clinical practice will affect the variation of intraocular pressure measurement using the standard Goldmann applanation tonometer and other more modern tonometers such as the dynamic contour tonometer, the iCare, and the Tonopen.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: