Daru : journal of Faculty of Pharmacy, Tehran University of Medical Sciences · 2024
Therapeutic role of erythropoietin in methanol induced optic neuropathy: a systematic review.
Систематический обзорСтатьяНазвание и аннотация: Перевод в очереди
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Feizi Neda, Mohamadzadeh-Nabiei Mahsa, Vahedi Hadi, Farabi Maleki Shadi, Jafarizadeh Ali
Аннотация
PURPOSE: Despite various therapeutic attempts, an approved treatment for Methanol-induced optic neuropathy (MION), a sight-threatening disorder, is still lacking. Erythropoietin known as an erythropoietic cytokine, possesses various non-hematopoietic properties that make it a candidate for MION treatment. This systematic review aims to assess the potential therapeutic role of erythropoietin in MION.
METHOD: We systematically searched English and Persian databases including PubMed, Scopus, Embase, Web of Science, and Scientific Information Database (SID) as of July 2024. Two independent authors screened the articles based on their titles, abstracts, and full texts to finalize the included articles in this study. The selected articles underwent quality assessments via the Joanna Briggs Institute (JBI) checklists.
RESULTS: Out of 139 studies identified in the databases, 11 were finally included in the analysis. These studies encompassed 212 participants, with 192 receiving erythropoietin treatment. Visual acuity (VA) improved in 184 patients, with improvements ranging from no light perception to full vision recovery, or minor enhancements such as an improvement from 1.75 ± 0.72 to 1.32 ± 0.79 LogMAR. Only 8 patients showed no change or experienced deterioration. Additionally, 21 cases exhibited a reduction in retinal nerve fiber layer thickness, with one showing a reduction towards the normal range.
CONCLUSION: This review highlights erythropoietin's positive impact on VA in patients with MION. However, simultaneous use of erythropoietin and corticosteroids in studies without control groups complicates evaluating erythropoietin's independent efficacy. Future research should involve large, controlled trials to clarify erythropoietin's role and establish it as a standard treatment.
PROSPERO REGISTRATION NUMBER: CRD42023485772.
METHOD: We systematically searched English and Persian databases including PubMed, Scopus, Embase, Web of Science, and Scientific Information Database (SID) as of July 2024. Two independent authors screened the articles based on their titles, abstracts, and full texts to finalize the included articles in this study. The selected articles underwent quality assessments via the Joanna Briggs Institute (JBI) checklists.
RESULTS: Out of 139 studies identified in the databases, 11 were finally included in the analysis. These studies encompassed 212 participants, with 192 receiving erythropoietin treatment. Visual acuity (VA) improved in 184 patients, with improvements ranging from no light perception to full vision recovery, or minor enhancements such as an improvement from 1.75 ± 0.72 to 1.32 ± 0.79 LogMAR. Only 8 patients showed no change or experienced deterioration. Additionally, 21 cases exhibited a reduction in retinal nerve fiber layer thickness, with one showing a reduction towards the normal range.
CONCLUSION: This review highlights erythropoietin's positive impact on VA in patients with MION. However, simultaneous use of erythropoietin and corticosteroids in studies without control groups complicates evaluating erythropoietin's independent efficacy. Future research should involve large, controlled trials to clarify erythropoietin's role and establish it as a standard treatment.
PROSPERO REGISTRATION NUMBER: CRD42023485772.