| Chronic Kidney Diseases
Synjardy vs Inpefa
Side-by-side clinical, coverage, and cost comparison for chronic kidney diseases.Deep comparison between: Synjardy vs Inpefa 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 signalsInpefa has a higher rate of injection site reactions vs Synjardy based on FDA-approved prescribing information
Coverage gaps3 major payers require step therapy for Inpefa but not Synjardy, including UnitedHealthcare
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Category
Synjardy
Inpefa
At A Glance
Oral
Once or twice daily
SGLT2 inhibitor / biguanide
Oral
Daily
SGLT1/SGLT2 inhibitor
Indications
- Diabetes Mellitus, Non-Insulin-Dependent
- Cardiovascular Diseases
- Congestive heart failure
- Chronic Kidney Diseases
- Heart failure
- Diabetes Mellitus, Non-Insulin-Dependent
- Chronic Kidney Diseases
Dosing
Diabetes Mellitus, Non-Insulin-Dependent SYNJARDY: empagliflozin 10 mg/day (may increase to 25 mg/day) plus metformin HCl up to 2,000 mg/day, taken orally twice daily with meals; SYNJARDY XR: once daily with morning meal; not recommended if eGFR <45 mL/min/1.73 m2.
Cardiovascular Diseases, Congestive heart failure, Chronic Kidney Diseases Empagliflozin 10 mg/day component as part of SYNJARDY or SYNJARDY XR, taken orally; not recommended if eGFR <45 mL/min/1.73 m2.
Heart failure, Diabetes Mellitus, Non-Insulin-Dependent, Chronic Kidney Diseases 200 mg orally once daily, not more than one hour before the first meal; titrate after at least 2 weeks to 400 mg once daily as tolerated; down-titrate to 200 mg as necessary.
Contraindications
- Severe renal impairment (eGFR <30 mL/min/1.73 m2)
- Acute or chronic metabolic acidosis, including diabetic ketoacidosis
- Hypersensitivity to empagliflozin, metformin HCl, or any excipient in SYNJARDY or SYNJARDY XR
- History of serious hypersensitivity reaction to INPEFA
Adverse Reactions
Most common (>=5%) Hypoglycemia (with sulfonylurea), urinary tract infection, nasopharyngitis, diarrhea, nausea/vomiting, flatulence, abdominal discomfort, indigestion, asthenia, headache
Serious Lactic acidosis, diabetic ketoacidosis, volume depletion, urosepsis, pyelonephritis, necrotizing fasciitis of the perineum (Fournier's gangrene), hypersensitivity reactions, vitamin B12 deficiency, lower limb amputation
Postmarketing Constipation, necrotizing fasciitis of the perineum, urosepsis, pyelonephritis, ketoacidosis, acute kidney injury, angioedema, rash, urticaria, cholestatic/hepatocellular liver injury
Most common (>=2%) Urinary tract infection, volume depletion, diarrhea, hypoglycemia, dizziness, genital mycotic infection
Serious Diabetic ketoacidosis, volume depletion, urosepsis, pyelonephritis, hypoglycemia with insulin and insulin secretagogues, necrotizing fasciitis of the perineum, genital mycotic infections
Pharmacology
Empagliflozin is an SGLT2 inhibitor that reduces renal reabsorption of filtered glucose, lowers the renal threshold for glucose, and increases urinary glucose excretion; metformin HCl is a biguanide antihyperglycemic agent that decreases hepatic glucose production, reduces intestinal absorption of glucose, and improves insulin sensitivity by increasing peripheral glucose uptake and utilization.
Sotagliflozin is a dual inhibitor of SGLT2 and SGLT1; SGLT2 inhibition reduces renal reabsorption of glucose and sodium (lowering cardiac pre- and afterload and downregulating sympathetic activity), while SGLT1 inhibition reduces intestinal absorption of glucose and sodium.
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Most Common Insurance
Anthem BCBS
Synjardy
- Covered on 5 commercial plans
- PA (0/12) · Step Therapy (9/12) · Qty limit (11/12)
Inpefa
- Covered on 5 commercial plans
- PA (9/12) · Step Therapy (9/12) · Qty limit (10/12)
UnitedHealthcare
Synjardy
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (7/8)
Inpefa
- Covered on 4 commercial plans
- PA (0/8) · Step Therapy (0/8) · Qty limit (0/8)
Humana
Synjardy
- Covered on 0 commercial plans
- PA (1/3) · Step Therapy (1/3) · Qty limit (3/3)
Inpefa
- Covered on 0 commercial plans
- PA (3/3) · Step Therapy (2/3) · Qty limit (3/3)
Coverage data sourced from MMIT. Updated monthly.
Savings
No savings programs available for Synjardy.
$10/fillfill
Inpefa Savings Card ProgramCommercial or private insurance
Medicare, Medicaid, VA, TRICARE
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Clinical data sourced from FDA-approved labeling. Coverage data via MMIT. Updated monthly.