RT Journal Article SR Electronic T1 Optimal glucocorticoid dose and the effects on mortality, length of stay, and readmission rates in patients diagnosed with acute exacerbation of chronic obstructive pulmonary disease (AECOPD) JF Journal of Investigative Medicine JO J Investig Med FD BMJ Publishing Group Ltd SP 1161 OP 1164 DO 10.1136/jim-2019-001105 VO 67 IS 8 A1 Asim Kichloo A1 Michael Aljadah A1 Navya Vipparla A1 Farah Wani YR 2019 UL http://hw-f5-jim.highwire.org/content/67/8/1161.abstract AB The burden of acute exacerbation of chronic obstructive pulmonary disease (AECOPD) is staggering on a national and global level. Yet, surprisingly, there is a profound lack of treatment standardization with glucocorticoids in the treatment of AECOPD. In this review, we bring attention to specific literature that use a cut-off of 60 mg prednisone equivalent per day when distinguishing between high-dose and low-dose glucocorticoid treatment. We hope this review encourages future research to begin incrementally lowering the cut-off dose of 60 mg to discover if mortality, length of hospital stays, and readmission rates change between high-dose and low-dose glucocorticoid treatment. The final hope would be to establish an optimal glucocorticoid dose to treat AECOPD and eliminate treatment ambiguity.