- Have been treated with ANY other OAMs (other than SGLT2 inhibitors and metformin), glucagon-like peptide-1 receptor agonist (GLP-1 RA), pramlintide or insulin 3 months prior to study entry, or between study entry and randomization; or initiate metformin between study entry and randomization; short-term use of insulin for acute care (≤14 days) during the 3-month period prior to entry is not exclusionary