| Diabetes Mellitus, Non-Insulin-Dependent
Janumet vs Soliqua
Side-by-side clinical, coverage, and cost comparison for diabetes mellitus, non-insulin-dependent.Deep comparison between: Janumet vs Soliqua 100/33 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 signalsSoliqua 100/33 has a higher rate of injection site reactions vs Janumet based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Soliqua 100/33 but not Janumet, including UnitedHealthcare
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Category
Janumet
Soliqua 100/33
At A Glance
Oral
Twice daily
DPP-4 inhibitor / biguanide combination
SC injection
Once daily
Basal insulin + GLP-1 receptor agonist
Indications
- Diabetes Mellitus, Non-Insulin-Dependent
- Diabetes Mellitus, Non-Insulin-Dependent
Dosing
Diabetes Mellitus, Non-Insulin-Dependent 50 mg sitagliptin/500 mg metformin HCl twice daily with meals as starting dose for patients not on metformin; for patients on metformin HCl 850 mg twice daily, start at 50 mg sitagliptin/1000 mg metformin HCl twice daily; max 100 mg sitagliptin/2000 mg metformin HCl daily; do not split or divide tablets.
Diabetes Mellitus, Non-Insulin-Dependent 15 units SC once daily for patients naive to basal insulin or GLP-1 receptor agonist, on a GLP-1 receptor agonist, or on <30 units basal insulin daily; 30 units SC once daily for patients on 30-60 units basal insulin daily; titrate by 2-4 units weekly; max 60 units (60 units insulin glargine/20 mcg lixisenatide) daily; inject within 1 hour prior to first meal of the day.
Contraindications
- Severe renal impairment (eGFR below 30 mL/min/1.73 m2)
- Acute or chronic metabolic acidosis, including diabetic ketoacidosis
- History of a serious hypersensitivity reaction to JANUMET, sitagliptin, or metformin, such as anaphylaxis or angioedema
- Hypoglycemia episodes
- Serious hypersensitivity to insulin glargine, lixisenatide, or any excipient in SOLIQUA 100/33
Adverse Reactions
Most common (>=5%) Diarrhea, upper respiratory tract infection, headache, nasopharyngitis, nausea/vomiting, flatulence, abdominal discomfort, indigestion, asthenia
Serious Lactic acidosis, pancreatitis, heart failure, acute renal failure, hypoglycemia (with sulfonylurea or insulin), hypersensitivity reactions, severe and disabling arthralgia, bullous pemphigoid
Postmarketing Anaphylaxis, angioedema, rash, urticaria, cutaneous vasculitis, Stevens-Johnson syndrome, hepatic enzyme elevations, fatal and non-fatal hemorrhagic and necrotizing pancreatitis, worsening renal function, acute renal failure, tubulointerstitial nephritis, rhabdomyolysis, constipation, myalgia, back pain, pruritus, mouth ulceration, cholestatic and hepatocellular liver injury
Most common (>=5%) Nausea, nasopharyngitis, diarrhea, upper respiratory tract infection, headache, hypoglycemia
Serious Anaphylaxis, serious hypersensitivity, acute pancreatitis, hypoglycemia, acute kidney injury due to volume depletion, hypokalemia, acute gallbladder disease, pulmonary aspiration during general anesthesia or deep sedation
Postmarketing Localized cutaneous amyloidosis (insulin glargine); acute pancreatitis, hemorrhagic and necrotizing pancreatitis, ileus, intestinal obstruction, severe constipation, cholecystitis, cholelithiasis, dysgeusia, dysesthesia, pulmonary aspiration, acute renal failure, alopecia (lixisenatide)
Pharmacology
Sitagliptin is a DPP-4 inhibitor that slows inactivation of incretin hormones GLP-1 and GIP, increasing insulin release and decreasing glucagon in a glucose-dependent manner; metformin is a biguanide that decreases hepatic glucose production, reduces intestinal glucose absorption, and improves peripheral insulin sensitivity by increasing glucose uptake and utilization.
SOLIQUA 100/33 combines insulin glargine, a basal insulin analog that lowers blood glucose by stimulating peripheral glucose uptake and inhibiting hepatic glucose production, with lixisenatide, a GLP-1 receptor agonist that increases glucose-dependent insulin release, decreases glucagon secretion, and slows gastric emptying.
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Most Common Insurance
Anthem BCBS
Janumet
- Covered on 5 commercial plans
- PA (1/12) · Step Therapy (9/12) · Qty limit (11/12)
Soliqua 100/33
- Covered on 5 commercial plans
- PA (5/12) · Step Therapy (7/12) · Qty limit (11/12)
UnitedHealthcare
Janumet
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (2/8)
Soliqua 100/33
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (8/8)
Humana
Janumet
- Covered on 0 commercial plans
- PA (1/3) · Step Therapy (1/3) · Qty limit (3/3)
Soliqua 100/33
- Covered on 0 commercial plans
- PA (1/3) · Step Therapy (1/3) · Qty limit (3/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
No savings programs available for Janumet.
No savings programs available for Soliqua 100/33.
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Clinical data sourced from FDA-approved labeling. Coverage data via MMIT. Updated monthly.