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Efficacy and Safety of Enavogliflozin as Add-on in Adults with Type 2 Diabetes Mellitus Inadequately Controlled with Insulin or Insulin with Other Antidiabetic Drugs

Hong JH, Min KW, Lee CB, Chamnan P, Sirirak T, Sony K, Sattanon S, Kim HJ et al.

Diabetes & metabolism journal, 2026

120 participants

Abstract

Backgruound: The study evaluated the efficacy and safety of enavogliflozin, a novel, promising selective sodium-glucose cotransporter 2 inhibitor, as an add-on in adults with type 2 diabetes mellitus (T2DM) inadequately controlled with insulin alone or combined with other antidiabetic drugs (OADs).

Methods: The double-blind, placebo-controlled, multicenter trial was conducted in South Korea and Thailand. Individuals with glycosylated hemoglobin (HbA1c) ≥7.5% after ≥8-week treatment with background insulin alone or combined with ≤2 OADs were randomized to receive enavogliflozin 0.3 mg or placebo (n=120 each) for 24 weeks. The primary outcome was a change in HbA1c at week 24. Secondary outcomes included, among others, changes in body weight, blood pressure, and other measures of glycemic control. Adverse events (AEs) were investigated throughout the study (Clinical trial registration number: NCT05466643).

Results: At week 24, the placebo-adjusted mean change in HbA1c from baseline in the enavogliflozin group was -0.9% (P<0.001). Also, placebo-adjusted mean changes in fasting plasma glucose (-32.4 mg/dL, P<0.001), body weight (-1.3 kg, P<0.001), and total daily dose of insulin (-1.3 units, P=0.010) at week 24 were statistically significant. In addition, a significant decrease in blood pressure and fasting C-peptide was observed in the enavogliflozin group, along with a significant increase in homeostasis model assessment of β-cell function, yet without a concomitant change in…

How strong is the evidence?

Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design. Reported size: 120 participants or records.

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