Indian Journal of Clinical and Experimental Ophthalmology
Official Publication of Innovative Education and Scientific Research Foundation
Official Publication of Innovative Education and Scientific Research Foundation
Print ISSN: 2395-1443
Online ISSN: 2395-1451
CODEN : IJCEKF
Indian Journal of Clinical and Experimental Ophthalmology (IJCEO) is open access, a peer-reviewed medical journal, published quarterly, online, and in print, by the Innovative Education and Scientific Research Foundation (IESRF) since 2015. To fulfil our aim of rapid dissemination of knowledge, we publish articles ‘Ahead of Print’ on acceptance. In addition, the journal allows free access (Open Access) to its content, which is likely to attract more readers and citations of articles published in IJCEO. Manuscripts must be prepared in more...Null
Author Details :
Volume : 5, Issue : 1, Year : 2019
Article Page : 35-39
https://doi.org/10.18231/2395-1451.2019.0009
Abstract
Aim: To analyse 24 hour variations of central corneal thickness in glaucoma suspects.
Materials and Methods: 130 glaucoma suspects were hospitalised and underwent circadian evaluations. Total 6 readings of CCT were recorded over a 24-hour period: Immediately after waking up, 8 am, 11 am, 2 pm, 5 pm, & 8 pm. CCT was measured using an ultrasonic pachymeter.
Results: Mean CCT measurement at each time point: Immediate after wake up: 549.21 um; 08 AM: 548.97 um; 11 AM: 545.82 um; 2 PM: 544.41 um; 5 PM: 544.34 um; 8 PM: 543.65 um. The mean CCT was highest just after wake up with a slight decline throughout the day without any statistical significance in both groups (p>0.05).
Conclusion: The mean CCT was found to be highest just after wake up in the right eye and at 08:00 AM in left eye with steady decline throughout the day with statistically significance. The average variation in CCT was less than 1.92% in patients with suspected glaucoma from wake up to 8:00 pm.
Keywords: Central corneal thickness, Diurnal variation, Glaucoma suspects, Intraocular pressure.
How to cite : Sethia R, Menon P, Diurnal variations in central corneal thickness in glaucoma suspects. Indian J Clin Exp Ophthalmol 2019;5(1):35-39
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