Abstract
Background/Objectives: Type 2 diabetes mellitus (T2DM) has a growing prevalence, even in developed countries. Because of the increase in life expectancy, the number of older people with T2DM is also increasing. The management and handling of these patients is challenging due to its co-morbidities. Aim: In the present study, we reviewed the literature in order to investigate the impact of sodium-glucose co-transporter 2 inhibitors (SGLT-2 inhibitors) on bone metabolism and fracture incidence. Methods: We searched the literature using the databases of PubMed, CENTRAL and Cochrane Central Register of Controlled Trials up to December 2024. Results: There is a controversial position in the literature concerning the effects of SGLT2 inhibitors when administered in T2DM, with respect to bone metabolism and bone fracture incidence. Multiple studies suggest the SGLT2 inhibitors have a disadvantageous effect on bone metabolism and fracture incidence, while several others suggest a beneficial effect. Conclusions: Patients with type 2 diabetes mellitus are at high risk of alterations in their bone metabolism. SGLT2 inhibitors are a novel class with pleiotropic effects in many organs, such as the kidneys and heart, although their effect on bone metabolism and fracture incidence is still unclear. Until we have more clinical data, all caregivers (medical and nursing staff) should be aware of possible bone fractures in patients receiving this class of agents.