The second search included the keywords: (“PAD” OR “peripheral artery disease” OR “peripheral arterial disease” OR “amputation*” OR “foot ulcer”) AND (“glucagon-like peptide-1” OR “glucagon-like peptide 1” OR “GLP-1” OR “GLP1” OR “GLP-1RA” OR “SGLT2” OR “SGLT2i” OR “sodium-glucose cotransporter 2” OR “sodium-glucose cotransporter-2” OR “liraglutide” OR “semaglutide” OR “dulaglutide” OR “exenatide” OR “lixisenatide” OR “efpeglenatide” OR “canagliflozin” OR “empagliflozin” OR “dapagliflozin” OR “ertugliflozin” OR “sotagliflozin”). Here, SLC5A2 is linked to peripheral arterial disease.