Combination of SGLT2 Inhibitors and GLP-1 Receptor Agonists in PTDM Treatment in Kidney Transplant Recipients: Synergistic Effect With Added Value in Terms of Nephroprotection

Abstract

Post-transplantation diabetes mellitus, obesity, and metabolic syndrome are common complications after kidney transplantation. Data on using novel agents, including SGLT2 inhibitors and GLP-1 receptor agonists, in kidney transplant recipients are scarce and practice guidelines are lacking. According to available data, GLP-1 receptor agonists are efficient in terms of weight loss and glycemia control. Although improvement or no change of eGFR was observed, recently published data suggest their protective effect on graft function. Trials on SGLT2 inhibitors demonstrate improved glycemia control, weight, and blood, and stable kidney function. Given the different mechanisms of action, it has been postulated that a combination of SGLT2 inhibitors and GLP-1 receptor agonist could have beneficial effects in treating diabetes. There is some evidence in the literature postulating the beneficial effects of this treatment combination on cardiovascular outcomes in the general population and only one case emphasizing nephroprotective effect. Data on simultaneous use of SGLT2 inhibitors and GLP-1 receptor agonists in kidney transplant recipients is lacking and, here, we bring our experience.