Abstract
Background
To evaluate the effect of systemic erythropoietin, as well as oral steroids, in the management of recent-onset non-arteritic anterior ischemic optic neuropathy (NAION).
Method
Patients diagnosed with NAION within 5 days were randomized into group A (systemic erythropoietin), group B (oral steroids), and group C (control). Group A received 10,000 units of erythropoietin twice a day for 3 days. Group B received oral prednisone 75 mg daily tapered off in 6 weeks.
Results
The mean best-corrected visual acuity (± SD) at the time of presentation was 1 ± 0.56, 1.01 ± 0.6, and 0.94 ± 0.47 logMAR in groups A, B, and C, respectively (P = 0.140); corresponding values at 6-month follow-up were 0.70 ± 0.44, 0.73 ± 0.35, and 0.75 ± 0.39 logMAR, respectively (P = 0.597). Fifty-five percent of patients in group A versus 34.3% in group B and 31.2% in group C had an improvement of at least 3 lines in the best-corrected visual acuity values at the 6th month of follow-up visit (P = 0.04). Peripapillary retinal nerve fiber layers at presentation were 189 ± 58, 193 ± 64, and 199 ± 62 micrometers, respectively (P = 0.779), which decreased to 88 ± 12, 74 ± 25, and 71 ± 18, respectively at 6-month follow-up (P = 0.041).
Conclusion
The findings of our study indicate the beneficial effects of systemic erythropoietin in preserving the function and structure of the optic nerve in recent-onset NAION.
Trial registration
Clinical registration number: IR.SBMU.ORC.REC.1397.18
Similar content being viewed by others
References
Hayreh SS (1974) Anterior ischaemic optic neuropathy. I. Terminology and pathogenesis. Br J Ophthalmol 58:955–963
Parsa CF, Hoyt WF (2015) Nonarteritic anterior ischemic optic neuropathy (NAION): a misnomer. Rearranging pieces of a puzzle to reveal a nonischemic papillopathy caused by vitreous separation. Ophthalmology 122:439–442
Hayreh SS, Zimmerman MB (2007) Optic disc edema in non-arteritic anterior ischemic optic neuropathy. Graefes Arch Clin Exp Ophthalmol 245:1107–1121
Kaderli B, Avci R, Yucel A et al (2007) Intravitreal triamcinolone improves recovery of visual acuity in nonarteritic anterior ischemic optic neuropathy. J Neuroophthalmol 27:164–168
Beck R (2000) Does levodopa improve visual function in NAION? Ophthalmology 107:1431–1434
Group TBS, The BRAION study group, Wilhelm B et al (2006) Efficacy and tolerability of 0.2% brimonidine tartrate for the treatment of acute non-arteritic anterior ischemic optic neuropathy (NAION): a 3-month, double-masked, randomised, placebo-controlled trial. Graefes Arch Clin Exp Ophthalmol 244:551–558
Oguz H, Sobaci G (2008) The use of hyperbaric oxygen therapy in ophthalmology. Surv Ophthalmol 53:112–120
Wilhelm H (2010) Faculty of 1000 evaluation for treatment of nonarteritic anterior ischemic optic neuropathy. F1000 - Post-publication peer review of the biomedical literature
Zhong L, Bradley J, Schubert W et al (2007) Erythropoietin promotes survival of retinal ganglion cells in DBA/2J glaucoma mice. Invest Ophthalmol Vis Sci 48:1212–1218
Kashkouli MB, Pakdel F, Sanjari MS et al (2011) Erythropoietin: a novel treatment for traumatic optic neuropathy—a pilot study. Graefes Arch Clin Exp Ophthalmol 249:731–736
Pakravan M, Sanjari N (2012) Erythropoietin treatment for methanol optic neuropathy. J Neuroophthalmol 32:325–328
Modarres M, Falavarjani KG, Nazari H et al (2011) Intravitreal erythropoietin injection for the treatment of non-arteritic anterior ischaemic optic neuropathy. Br J Ophthalmol 95:992–995
Pakravan M, Esfandiari H, Sanjari N, Ghahari E (2016) Erythropoietin as an adjunctive treatment for methanol-induced toxic optic neuropathy. Am J Drug Alcohol Abuse 42:633–639
Pakravan M, Esfandiari H, Hassanpour K et al (2017) The effect of combined systemic erythropoietin and steroid on non-arteritic anterior ischemic optic neuropathy: a prospective study. Curr Eye Res 42:1079–1084
Biousse V, Newman NJ (2015) Ischemic optic neuropathies. N Engl J Med 373:1677
Atkins EJ (2011) Nonarteritic anterior ischemic optic neuropathy. Curr Treat Options Neurol 13:92–100
(2000) Ischemic optic neuropathy decompression trial: twenty-four-month update. Arch Ophthalmol 118:793–798
Pakravan M, Sanjari N, Esfandiari H et al (2016) The effect of high-dose steroids, and normobaric oxygen therapy, on recent onset non-arteritic anterior ischemic optic neuropathy: a randomized clinical trial. Graefes Arch Clin Exp Ophthalmol 254:2043–2048
Hayreh SS, Zimmerman MB (2008) Non-arteritic anterior ischemic optic neuropathy: role of systemic corticosteroid therapy. Graefes Arch Clin Exp Ophthalmol 246:1029–1046
Lee AG, Biousse V (2010) Should steroids be offered to patients with nonarteritic anterior ischemic optic neuropathy? J Neuroophthalmol 30:193–198
Kinori M, Ben-Bassat I, Wasserzug Y et al (2014) Visual outcome of mega-dose intravenous corticosteroid treatment in non-arteritic anterior ischemic optic neuropathy–retrospective analysis. BMC Ophthalmol 21:14–62. https://doi.org/10.1186/1471-2415-14-62
Schepens CL (1954) Clinical aspects of pathologic changes in the vitreous body. Am J Ophthalmol 38:8–21
Gorio A, Gokmen N, Erbayraktar S et al (2002) Recombinant human erythropoietin counteracts secondary injury and markedly enhances neurological recovery from experimental spinal cord trauma. Proc Natl Acad Sci U S A 99:9450–9455
Feng Q (2006) Beyond erythropoiesis: the anti-inflammatory effects of erythropoietin. Cardiovasc Res 71:615–617
Katavetin P, Tungsanga K, Eiam-Ong S, Nangaku M (2007) Antioxidative effects of erythropoietin. Kidney Int 72(Suppl 107):S10–S15
Haiden N, Klebermass K, Cardona F et al (2006) A randomized, controlled trial of the effects of adding vitamin B12 and folate to erythropoietin for the treatment of anemia of prematurity. Pediatrics 118:180–188
Diem R, Hobom M, Maier K et al (2003) Methylprednisolone increases neuronal apoptosis during autoimmune CNS inflammation by inhibition of an endogenous neuroprotective pathway. J Neurosci 23:6993–7000
Diem R, Sättler MB, Merkler D et al (2005) Combined therapy with methylprednisolone and erythropoietin in a model of multiple sclerosis. Brain 128:375–385
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no conflict of interest.
Ethical approval
All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
Informed consent
Informed consent was obtained from all individual participants included in the study.
Additional information
Publisher’s note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Nikkhah, H., Golalipour, M., Doozandeh, A. et al. The effect of systemic erythropoietin and oral prednisolone on recent-onset non-arteritic anterior ischemic optic neuropathy: a randomized clinical trial. Graefes Arch Clin Exp Ophthalmol 258, 2291–2297 (2020). https://doi.org/10.1007/s00417-020-04781-x
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00417-020-04781-x