https://www.selleckchem.com/pr....oducts/l-ornithine-l
To assess all available data to compare the efficacy of glucocorticoids treatment and orbital decompression for dysthyroid optic neuropathy (DON). PubMed, EMBASE, the Cochrane Library databases as well as other sources were searched by two independent reviewers followed by extensive hand-searching for the identification of relevant studies. The primary outcomes were the improvement in visual acuity and responder rate. Secondary outcomes were the proptosis reduction, change in diplopia, and clinical activity score (CAS).