Long-term safety and efficacy of tofogliflozin add-on to insulin in patients with type 2 diabetes: results from a 52-week, multicenter, randomized, double-blind, open-label extension, Phase 4 study in Japan (J-STEP/INS).

Long-term safety and efficacy of tofogliflozin add-on to insulin in patients with type 2 diabetes: results from a 52-week, multicenter, randomized, double-blind, open-label extension, Phase 4 study in Japan (J-STEP/INS).