Head-to-head evidence
Anagliptin vs Sitagliptin
Same mechanism, same race: design-graded trial evidence for both assets, with the grading rationale shown. Grades describe the quality of the evidence, never the merits of either security.
Type 2 Diabetes
Shared mechanism: DPP-4 · full Type 2 Diabetes pipeline
Anagliptin · Suiny
Marketed by JW Pharmaceutical
NCT01529541 · Phase 3 · completed
The study randomly assigned an estimated 200 participants and used triple masking with sitagliptin as an active comparator. Its primary endpoint was the change in HbA1c, a surrogate measure, and no primary-outcome result is available to show whether the comparison was favorable.
Next expected readout: March 2027 · NCT07442006 (registry estimate)
Sitagliptin · Januvia
Marketed by Merck & Co.
NCT00087516 · Phase 3 · completed
The trial randomized 741 participants to double-blind sitagliptin or placebo groups, providing a substantial controlled comparison. The primary endpoint, change in A1C at week 24, was statistically favorable for both sitagliptin doses (p<0.001), but A1C is a surrogate endpoint, so the evidence is rated moderate rather than strong.
Next expected readout: October 2026 · NCT07711171 (registry estimate)
The full competitive landscape for each asset (every same-race competitor with aligned evidence, sortable) is on the asset pages: Anagliptin's landscape · Sitagliptin's landscape