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Paper Information

Journal:   BINA   SUMMER 2013 , Volume 18 , Number 4 (73); Page(s) 437 To 443.
 
Paper: 

Comparison Of Peripapillary Retinal Nerve Fiber Layer Thickness Measured By Two Different Optical Coherence Tomography Devices

 
 
Author(s):  Pakravan M., Pakbin M.*, Aghazadeh Amiri M., Yazdani S., Yaseri M.
 
* OPHTHALMIC RESEARCH CENTER, SHAHID BEHESHTI UNIVERSITY OF MEDICAL SCIENCES, TEHRAN, IRAN
 
Abstract: 
Purpose: To determine agreement between peripapillary retinal nerve fiber layer (RNFL) thickness measurements by two different spectral domain optical coherence tomography (SD-OCT) machines.Methods: Both eyes of 89 subjects were evaluated using Cirrus OCT (Carl Zeiss Meditec, Inc. Dublin, CA, USA) and Topcon OCT (3D OCT 1000, Topcon Corporation, Tokyo, Japan). One eye was randomly selected in each subject and peripapillary RNFL thickness measurements were compared. Bland-Altman plots were used to assess the level of agreement.Results: Forty-four healthy subjects (mean age, 47±15 years) and 45 patients with glaucoma (mean age, 55±14 years) were selected. Average peripapillary RNFL thickness measurements were significantly larger with Topcon OCT as compared to Cirrus OCT both in normal (101±12 vs 91±8mm, P<0.001) and glaucomatous eyes (89±18 vs 76±16mm, P<0.001). The limits of agreement (LOA) for average peripapillary RNFL thickness measurements were poor, -11 to 32mm in normal and -4 to 30 mm in glaucomatous eyes.Conclusion: Peripapillary RNFL thickness values measured by Topcon OCT are greater than those measured by Cirrus OCT in both normal and glaucomatous eyes. Clinicians should be aware of this difference when monitoring patients imaged by different OCT machiness.
 
Keyword(s): OCT, PERIPAPILLARY RETINAL NERVE FIBER LAYER THICKNESS
 
 
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APA: Copy

PAKRAVAN, M., & PAKBIN, M., & AGHAZADEH AMIRI, M., & YAZDANI, S., & YASERI, M. (2013). COMPARISON OF PERIPAPILLARY RETINAL NERVE FIBER LAYER THICKNESS MEASURED BY TWO DIFFERENT OPTICAL COHERENCE TOMOGRAPHY DEVICES. BINA, 18(4 (73)), 437-443. https://www.sid.ir/en/journal/ViewPaper.aspx?id=346400



Vancouver: Copy

PAKRAVAN M., PAKBIN M., AGHAZADEH AMIRI M., YAZDANI S., YASERI M.. COMPARISON OF PERIPAPILLARY RETINAL NERVE FIBER LAYER THICKNESS MEASURED BY TWO DIFFERENT OPTICAL COHERENCE TOMOGRAPHY DEVICES. BINA. 2013 [cited 2022January19];18(4 (73)):437-443. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=346400



IEEE: Copy

PAKRAVAN, M., PAKBIN, M., AGHAZADEH AMIRI, M., YAZDANI, S., YASERI, M., 2013. COMPARISON OF PERIPAPILLARY RETINAL NERVE FIBER LAYER THICKNESS MEASURED BY TWO DIFFERENT OPTICAL COHERENCE TOMOGRAPHY DEVICES. BINA, [online] 18(4 (73)), pp.437-443. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=346400.



 
 
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