Comparative Pharmacology
Head-to-head clinical analysis: INVOKANA versus STEGLUJAN.
Peer-Reviewed Evidence
Head-to-head clinical analysis: INVOKANA versus STEGLUJAN.
INVOKANA vs STEGLUJAN
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Sodium-glucose cotransporter 2 (SGLT2) inhibitor; reduces renal glucose reabsorption, increasing urinary glucose excretion.
STEGLUJAN is a combination of ertugliflozin and sitagliptin. Ertugliflozin is a sodium-glucose cotransporter 2 (SGLT2) inhibitor that reduces renal glucose reabsorption, increasing urinary glucose excretion. Sitagliptin is a dipeptidyl peptidase-4 (DPP-4) inhibitor that increases incretin levels (GLP-1 and GIP), enhancing insulin secretion and reducing glucagon secretion.
100 mg orally once daily, before the first meal of the day; may increase to 300 mg once daily if tolerated and eGFR is adequate.
Initial: 5 mg/100 mg orally once daily; increase dose based on glycemic response up to 15 mg/100 mg.
None Documented
None Documented
Terminal elimination half-life is 10.6 hours (range 9.5–12.5 h) in healthy subjects; allows once-daily dosing. Half-life increases to 16 hours in moderate renal impairment and 22 hours in severe renal impairment.
Terminal elimination half-life is 12–15 hours (mean 13.5 h) in patients with normal renal function; approximately 1.5- to 2-fold longer in moderate renal impairment (eGFR 30–59 mL/min) and up to 3-fold longer in severe renal impairment (eGFR <30 mL/min), necessitating dose reduction.
Primarily excreted unchanged in urine (33%) and feces (52%) as parent drug and glucuronide metabolites; renal clearance accounts for 70% of total clearance, with 51% renally excreted as unchanged drug.
Approximately 70% of an absorbed dose is excreted in the urine (30% as unchanged steglujan, 40% as its active glucuronide metabolite), and 30% is excreted in the feces (primarily as metabolites and unchanged drug via biliary secretion).
Category C
Category C
SGLT2 Inhibitor
SGLT2 Inhibitor