title: Glucuretic effects and renal safety of dapagliflozin in patients with type 2 diabetes.
abstract: Dapagliflozin is a selective sodium-glucose cotransporter 2 (SGLT2) inhibitor approved as a treatment for type 2 diabetes mellitus (T2DM) in the United States, the European Union and other countries. Dapagliflozin increases renal glucose excretion in an insulin-independent manner, and its mechanism of action is complementary to those of other antidiabetes medications. When used as monotherapy or in combination with other oral antidiabetes medications or insulin, dapagliflozin improves glycemic measures in patients with T2DM. Dapagliflozin treatment is also associated with weight reduction and a decrease in blood pressure, both of which may be beneficial in patients with T2DM. Because of its mechanism of action, dapagliflozin has a low intrinsic propensity to cause hypoglycemia. Overall, dapagliflozin is well tolerated, with the frequency of most adverse events similar to that seen with placebo. Cases of genital infections and, in some studies, urinary tract infections have been more frequent in dapagliflozin-treated groups compared with placebo groups. In the clinical development program, more cases of newly diagnosed bladder cancer were reported for patients treated with dapagliflozin (0.17%) compared with placebo or comparator (0.03%). Although there were not enough cases to determine causality, dapagliflozin should not be used in patients with bladder cancer and should be used with caution in patients with a history of bladder cancer. Dapagliflozin may decrease glomerular filtration rate (GFR), especially in elderly patients and patients with impaired renal function. Renal function should be monitored before initiation of dapagliflozin. Dapagliflozin should not be used in patients with an estimated GFR <60 ml/min/1.73 m(2). No cardiovascular safety signals have been detected for dapagliflozin, and a long-term cardiovascular outcomes study is ongoing. Evidence from clinical trials suggests that dapagliflozin is a promising new treatment option for T2DM.
authors.affiliation: Memorial Hospital Diabetes Center, University of Colorado Health, 175 South Union Boulevard, Suite 305, Colorado Springs, CO 80190, USA.
authors.forename: Deborah
authors.initials: D
authors.lastname: Hinnen
keywords: SGLT2 inhibitors; dapagliflozin; diabetes; glucose; kidney