| Diabetes Mellitus, Non-Insulin-Dependent
Kombiglyze XR vs Steglujan
Side-by-side clinical, coverage, and cost comparison for diabetes mellitus, non-insulin-dependent.Deep comparison between: Kombiglyze vs Steglujan with Prescriber.AI
AI compares prescribing info and payer-specific access barriers across 1,200+ formularies. Here's a preview of what prescribers are already asking.Safety signalsSteglujan has a higher rate of injection site reactions vs Kombiglyze based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Steglujan but not Kombiglyze, including UnitedHealthcare
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Category
Kombiglyze
Steglujan
At A Glance
Oral
Once daily
DPP4 inhibitor + biguanide
Oral
Once daily
SGLT2 inhibitor + DPP-4 inhibitor
Indications
- Diabetes Mellitus, Non-Insulin-Dependent
- Diabetes Mellitus, Non-Insulin-Dependent
Dosing
Diabetes Mellitus, Non-Insulin-Dependent Administer once daily with the evening meal; individualize starting dose based on current regimen; max 5 mg saxagliptin/2,000 mg metformin HCl extended-release once daily; limit saxagliptin to 2.5 mg daily with strong CYP3A4/5 inhibitors; swallow tablets whole.
Diabetes Mellitus, Non-Insulin-Dependent Starting dose 5 mg ertugliflozin/100 mg sitagliptin orally once daily in the morning, with or without food; may increase to 15 mg/100 mg once daily for additional glycemic control; not recommended if eGFR less than 45 mL/min/1.73 m2; withhold at least 4 days before surgery or procedures associated with prolonged fasting.
Contraindications
- Severe renal impairment (eGFR below 30 mL/min/1.73 m2)
- Acute or chronic metabolic acidosis, including diabetic ketoacidosis
- History of serious hypersensitivity reaction to saxagliptin, metformin HCl, or any ingredient in KOMBIGLYZE XR, including anaphylaxis, angioedema, or exfoliative skin conditions
- Severe renal impairment (eGFR less than 30 mL/min/1.73 m2), end-stage renal disease (ESRD), or on dialysis
- Hypersensitivity to sitagliptin, ertugliflozin, or any excipient in STEGLUJAN
Adverse Reactions
Most common (>=5%) Upper respiratory tract infection, urinary tract infection, headache (saxagliptin); diarrhea, nausea/vomiting (metformin)
Serious Lactic acidosis, pancreatitis, heart failure, hypoglycemia with insulin or insulin secretagogues, hypersensitivity reactions, severe and disabling arthralgia, bullous pemphigoid, vitamin B12 decrease
Postmarketing Pancreatitis, anaphylaxis, angioedema, exfoliative skin conditions, rhabdomyolysis, bullous pemphigoid, cholestatic and hepatocellular liver injury
Most common (>=2%) Female genital mycotic infections, male genital mycotic infections, urinary tract infections, headache, vaginal pruritus, increased urination, nasopharyngitis, back pain, weight decreased, thirst
Serious Diabetic ketoacidosis, pancreatitis, lower limb amputation, acute renal failure, volume depletion, urosepsis and pyelonephritis, heart failure, hypoglycemia (with insulin or insulin secretagogues), necrotizing fasciitis of the perineum (Fournier's Gangrene), hypersensitivity reactions, severe and disabling arthralgia, bullous pemphigoid
Postmarketing Necrotizing fasciitis of the perineum, angioedema, rash, anaphylaxis, urticaria, cutaneous vasculitis, Stevens-Johnson syndrome, pruritus, hepatic enzyme elevations, acute pancreatitis, worsening renal function, severe and disabling arthralgia, myalgia, rhabdomyolysis
Pharmacology
Kombiglyze XR combines saxagliptin, a competitive DPP4 inhibitor that slows incretin hormone (GLP-1, GIP) inactivation to enhance glucose-dependent insulin release and suppress glucagon, and metformin HCl, a biguanide that decreases hepatic glucose production, reduces intestinal glucose absorption, and improves peripheral insulin sensitivity.
STEGLUJAN combines ertugliflozin, an SGLT2 inhibitor that reduces renal reabsorption of filtered glucose and increases urinary glucose excretion, and sitagliptin, a DPP-4 inhibitor that slows inactivation of incretin hormones (GLP-1 and GIP), thereby increasing insulin release and decreasing glucagon secretion in a glucose-dependent manner.
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Most Common Insurance
Anthem BCBS
Kombiglyze
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (9/12) · Qty limit (9/12)
Steglujan
- Covered on 5 commercial plans
- PA (10/12) · Step Therapy (7/12) · Qty limit (9/12)
UnitedHealthcare
Kombiglyze
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (7/8)
Steglujan
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (0/8)
Humana
Kombiglyze
- Covered on 0 commercial plans
- PA (1/3) · Step Therapy (0/3) · Qty limit (3/3)
Steglujan
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (3/3) · Qty limit (3/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
No savings programs available for Kombiglyze.
No savings programs available for Steglujan.
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KombiglyzeView full Kombiglyze profile
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Clinical data sourced from FDA-approved labeling. Coverage data via MMIT. Updated monthly.