Abstract
Currently, the normative values for retinal nerve fiber layer (RNFL) thickness in our population have not been widely studied. Our study aimed to assess the peripapillary RNFL thickness (RNFLT) with Optopol Copernicus REVO80® spectral-domain optical coherence tomography (SD-OCT) amongst healthy children and its associations. One hundred eighty-two eyes of 91 consecutive healthy children 3 to 16 years of age with a refractive error ≤ ± 5 D were included after a thorough eye exam including visual acuity, refraction, tonometry, pachymetry, axial length estimation, and slit lamp exam including fundus assessment. RNFLT was measured via Optopol Copernicus REVO80® high resolution SD-OCT by a single experienced observer with 3D disc mode within a circular area of diameter 3.45 mm and the ring further divided into four quadrants: inferior, superior, nasal, and temporal. The mean age was 11.12 ± 3.12 years (range, 3–16). The average RNFLT was 120.13 ± 12.6 μm. The mean superior RNFL was the thickest at 138.21 ± 16.6 μm, next was the mean inferior RNFLT at 137.62 ± 17.2 μm, followed by the nasal 91.61 ± 18.5 μm and then the temporal at 74.58 ± 11.7 μm. No significant differences in RNFLT were noted between the two eyes. The mean RNFLT was significantly higher in males as compared to females, in vertical quadrants and at an average (p < 0.05). No significant relationship was found between the average RNFLT and factors such as age, axial length, corneal thickness, cup-to-disc ratio, intraocular pressure, or refractive error. This study establishes normative values of RNFLT for this subgroup of Pakistani children for the Optopol Copernicus REVO80® SD-OCT device.
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Data availability
The data for this study is available via the Open Science Framework with the DOI 10.17605/OSF.IO/EKQMB, and the link is https://osf.io/ekqmb/?view_only=e2b19666a5564e428830a2079ec010de.
References
Günbey C, Konuşkan B (2019) Optic neuropathies in childhood: a review of etiology and treatment. Turk J Pediatr 61(4):471–476. https://doi.org/10.24953/turkjped.2019.04.001
Majander A, Bowman R, Poulton J, Antcliff RJ, Reddy MA, Michaelides M et al (2017) Childhood-onset Leber hereditary optic neuropathy. Br J Ophthalmol 101(11):1505–1509. https://doi.org/10.1136/bjophthalmol-2016-310072
Mole G, Edminson R, Higham A, Hopper C, Hildebrand D (2019) The management of childhood intracranial tumours and the role of the ophthalmologist. Neuroophthalmology 43(6):375–381. https://doi.org/10.1080/01658107.2019.1597130
Nuijts MA, Imhof SM, Veldhuis N, Dekkers CC, Schouten-van Meeteren AYN, Stegeman I (2021) The diagnostic accuracy and prognostic value of OCT for the evaluation of the visual function in children with a brain tumour: a systematic review. PLoS One 16(12):e0261631. https://doi.org/10.1371/journal.pone.0261631
Wu JH, Lin CW, Liu CH, Weinreb RN, Welsbie DS (2022) Superior segmental optic nerve hypoplasia: a review. Surv Ophthalmol S0039-6257(22):00036–00034. https://doi.org/10.1016/j.survophthal.2022.02.008
Duker JS, Waheed NK, Goldman DR (2014) Introduction to OCT. 1.1 Scanning principles. In: Handbook of Retinal OCT, First edn. Elsevier Saunders, China, p 2
Grzybowski A, Barboni P (2020) OCT and imaging in central nervous system diseases -the eye as a window to the brain, 2nd edn. Springer, Switzerland, pp 196–225
Nadeem S (2022) Anterior segment parameters on optical coherence tomography in healthy South Asian children. Photodiagnosis Photodyn Ther. 40:103101. https://doi.org/10.1016/j.pdpdt.2022.103101
Nadeem S (2023) Ganglion cell complex thickness with spectral domain optical coherence tomography and correlations in a normative pediatric South Asian cohort. Microsc Res Tech 86(2):216–222. https://doi.org/10.1002/jemt.24257
Samarawickrama C, Wang JJ, Huynh SC, Pai A, Burlutsky G, Rose KA et al (2010) Ethnic differences in optic nerve head and retinal nerve fibre layer thickness parameters in children. Br J Ophthalmol 94(7):871–876. https://doi.org/10.1136/bjo.2009.158279
Ullah I, Noorani S, Mahsood YJ, Altaf S (2019) Retinal nerve fiber layer thickness in non-glaucomatous Pakistani children. J Postgrad Med Inst 33(3):251–255
Mubashir A, Khan MA, Saeed S, Irfan B, Irfan O, Niazi JH (2018) Mean retinal nerve fiber layer thickness in high myopics using optical coherence tomography in a tertiary care hospital in Karachi. Pakistan. Pak J Ophthalmol 34(1):46–51
Rao A, Sahoo B, Kumar M, Varshney G, Kumar R (2013) Retinal nerve fiber layer thickness in children <18 years by spectral-domain optical coherence tomography. Semin Ophthalmol 28(2):97–102. https://doi.org/10.3109/08820538.2012.760626
Huynh SC, Wang XY, Rochtchina E, Mitchell P (2006) Peripapillary retinal nerve fiber layer thickness in a population of 6-year-old children: findings by optical coherence tomography. Ophthalmology 113(9):1583–1592. https://doi.org/10.1016/j.ophtha.2006.02.067
Salchow DJ, Oleynikov YS, Chiang MF, Kennedy-Salchow SE, Langton K, Tsai JC et al (2006) Retinal nerve fiber layer thickness in normal children measured with optical coherence tomography. Ophthalmology 113(5):786–791. https://doi.org/10.1016/j.ophtha.2006.01.036
Pawar N, Maheshwari D, Ravindran M, Ramakrishnan R (2014) Retinal nerve fiber layer thickness in normal Indian pediatric population measured with optical coherence tomography. Indian J Ophthalmol 62(4):412–418. https://doi.org/10.4103/0301-4738.121185
Zhu BD, Li SM, Li H, Liu LR, Wang Y, Yang Z, Li SY et al (2013) Retinal nerve fiber layer thickness in a population of 12-year-old children in Central China measured by iVue-100 spectral-domain optical coherence tomography: the anyang childhood eye study. Invest Ophthalmol Vis Sci 54(13):8104–8111. https://doi.org/10.1167/iovs.13-11958
Yao Y, Fu J, Li L, Chen W, Meng Z, Su H, Dai W (2021) Retinal and circumpapillary nerve fiber layer thickness and associated factors in children. Eye (Lond) 35(10):2802–2811. https://doi.org/10.1038/s41433-020-01313-z
Wang CY, Zheng YF, Liu B, Meng ZW, Hong F, Wang XX et al (2018) Retinal nerve fiber layer thickness in children: the Gobi Desert children eye study. Invest Ophthalmol Vis Sci 59(12):5285–5291. https://doi.org/10.1167/iovs.18-25418
Ayala M, Ntoula E (2016) Retinal fibre layer thickness measurement in normal paediatric population in Sweden using optical coherence tomography. J Ophthalmol 4160568. https://doi.org/10.1155/2016/4160568
Zhang XJ, Lau YH, Wang YM, Chan HN, Chan PP, Kam KW et al (2022) Thicker retinal nerve fiber layer with age among schoolchildren: the Hong Kong children eye study. Diagnostics (Basel) 12(2):500. https://doi.org/10.3390/diagnostics12020500
Lee JWY, Yau GSK, Woo TTY, Yick DWF, Tam VTY, Lai JSM (2015) Retinal nerve fiber layer thickness in myopic, emmetropic, and hyperopic children. Medicine (Baltimore) 94(12):e699. https://doi.org/10.1097/MD.0000000000000699
Hua Z, Fang Q, Sha X, Yang R, Hong Z (2015) Role of retinal nerve fiber layer thickness and optic disk measurement by OCT on early diagnosis of glaucoma. Eye Sci 30(1):7–12
Runge AK, Remlinger J, Abegg M et al (2022) Retinal layer segmentation in a cohort of healthy children via optical coherence tomography. PLoS One 17(11):e0276958. https://doi.org/10.1371/journal.pone.0276958
Al-Mujaini AS, Al-Mujaini MS, Sabt BI (2021) Retinal nerve fiber layer thickness in multiple sclerosis with and without optic neuritis: a four-year follow-up study from Oman. BMC Ophthalmol 21(1):391. https://doi.org/10.1186/s12886-021-02158-0
Cettomai D, Hiremath G, Ratchford J, Venkatesan A, Greenberg BM, McGready J et al (2010) Associations between retinal nerve fiber layer abnormalities and optic nerve examination. Neurology 75(15):1318–1325. https://doi.org/10.1212/WNL.0b013e3181f735bd
Mukherjee C, Al-Fahad Q, Elsherbiny S (2019) The role of optical coherence tomography in therapeutics and conditions, which primarily have systemic manifestations: a narrative review. Ther Adv Ophthalmol 11:2515841419831155. https://doi.org/10.1177/2515841419831155
Krumova S, Sivkova N, Marinov V, Koleva-Georgieva D, Voynikova D (2020) Normal reference ranges of optical coherence tomography parameters in children. Folia Med (Plovdiv) 62(2):338–344. https://doi.org/10.3897/folmed.62.e46678
Nemeș-Drăgan IA, Drăgan AM, Hapca MC, Oaida M (2023) Retinal nerve fiber layer imaging with two different spectral domain optical coherence tomographs: normative data for Romanian children. Diagnostics (Basel) 13(8):1377. https://doi.org/10.3390/diagnostics13081377
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Nadeem, S. Normative retinal nerve fiber layer thickness in a healthy pediatric South Asian cohort: a spectral-domain optical coherence tomography study. Lasers Med Sci 39, 30 (2024). https://doi.org/10.1007/s10103-024-03971-x
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DOI: https://doi.org/10.1007/s10103-024-03971-x