Sotagliflozin
FDA Drug Information • Also known as: Inpefa
- Brand Names
- Inpefa
- Dosage Form
- POWDER
- Product Type
- BULK INGREDIENT
Description
11 DESCRIPTION INPEFA tablets for oral administration contain sotagliflozin, a sodium-glucose cotransporter 2 (SGLT2) inhibitor. The chemical name of sotagliflozin is (2S,3R,4R,5S,6R)-2-(4-chloro-3-(4-ethoxybenzyl)phenyl)-6-(methylthio)tetrahydro-2H-pyran-3,4,5-triol. Its molecular formula is C 21 H 25 ClO 5 S and the molecular weight is 424.94. The structural formula is: Sotagliflozin is a white to off-white solid. It is practically insoluble in water. Each film-coated tablet of INPEFA contains 200 mg or 400 mg of sotagliflozin and the following inactive ingredients. The core of the tablet contains colloidal silicon dioxide, croscarmellose sodium, magnesium stearate, microcrystalline cellulose, and talc. The film coating for the 200 mg tablet contains: indigo carmine aluminum lake, polyethylene glycol, polyvinyl alcohol (partly hydrolyzed), talc, and titanium dioxide. The film coating for the 400 mg tablet contains: hypromellose, lactose monohydrate, titanium dioxide, triacetin, and yellow iron oxide. The 200 mg printed tablet also includes black ink which contains: ammonium hydroxide, black iron oxide, isopropyl alcohol, N-butyl alcohol, propylene glycol, and shellac. Structural Formula
What Is Sotagliflozin Used For?
1 INDICATIONS AND USAGE INPEFA is indicated to reduce the risk of cardiovascular death, hospitalization for heart failure, and urgent heart failure visit in adults with: heart failure or type 2 diabetes mellitus, chronic kidney disease, and other cardiovascular risk factors INPEFA is a sodium-glucose cotransporter 2 (SGLT2) inhibitor indicated to reduce the risk of cardiovascular death, hospitalization for heart failure, and urgent heart failure visit in adults with: heart failure ( 1 ) or type 2 diabetes mellitus, chronic kidney disease, and other cardiovascular risk factors ( 1 )
Dosage and Administration
2 DOSAGE AND ADMINISTRATION Correct volume status before starting INPEFA at 200 mg daily and titrate to 400 mg as tolerated. ( 2.2 ) In patients with decompensated heart failure, begin dosing when patients are hemodynamically stable. ( 2.1 ) Withhold INPEFA at least 3 days, if possible, prior to major surgery or procedures associated with prolonged fasting. ( 2.3 ) 2.1 Prior to Initiation of INPEFA Assess volume status and, if necessary, correct volume depletion prior to initiation of INPEFA [see Warnings and Precautions ( 5.2 ) and Use in Specific Populations ( 8.5 , 8.6 )] . Assess renal function prior to initiation of INPEFA and then as clinically indicated [see Warnings and Precautions ( 5.2 )] . For patients with decompensated heart failure, dosing may begin as soon as the patient is hemodynamically stable, including during hospitalization or urgent outpatient treatment or immediately upon discharge. 2.2 Recommended Dosage The recommended starting dose of INPEFA is 200 mg orally once daily not more than one hour before the first meal of the day. Up-titrate after at least 2 weeks to 400 mg orally once daily as tolerated [see Clinical Studies ( 14 )] . Down-titrate to 200 mg as necessary [see Adverse Reactions ( 6.1 ), Warnings and Precautions ( 5 ) and Use in Specific Populations ( 8.6 )]. Swallow tablets whole. Do not cut, crush, or chew tablets. If a dose of INPEFA is missed by more than 6 hours, take the next dose as prescribed the next day. 2.3 Temporary Interruption for Surgery Withhold INPEFA at least 3 days, if possible, prior to major surgery or procedures associated with prolonged fasting. Resume INPEFA when the patient is clinically stable and has resumed oral intake [see Warnings and Precautions ( 5.1 ) and Clinical Pharmacology ( 12.3 )] .
Side Effects (Adverse Reactions)
6 ADVERSE REACTIONS The following important adverse reactions are described elsewhere in the labeling: Diabetic Ketoacidosis in Patients with Type 1 Diabetes Mellitus and Other Ketoacidosis [see Warnings and Precautions ( 5.1 )] Volume Depletion [see Warnings and Precautions ( 5.2 )] Urosepsis and Pyelonephritis [see Warnings and Precautions ( 5.3 )] Hypoglycemia with Concomitant Use with Insulin and Insulin Secretagogues [see Warnings and Precautions ( 5.4 )] Necrotizing Fasciitis of the Perineum (Fournier's Gangrene) [see Warnings and Precautions ( 5.5 )] Genital Mycotic Infections [see Warnings and Precautions ( 5.6 )] Most common adverse reactions (incidence ≥ 5%) are urinary tract infection, volume depletion, diarrhea, and hypoglycemia. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Lexicon at 1-855-330-2573 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in clinical practice. In the phase 3 (SOLOIST [see Clinical Studies ( 14.1 )] and SCORED [see Clinical Studies ( 14.2 )] ) placebo-controlled trials, 5,896 subjects received INPEFA. In the SOLOIST study, 336 patients (56%) reached the 400 mg dose. In the SCORED study, 3,934 patients (74%) reached the 400 mg dose. In the SOLOIST study, 5.6% of patients in the INPEFA group and 5.4% of patients in the placebo group discontinued therapy due to adverse events (AEs). In the SCORED study, 5.0% of patients in the INPEFA group and 4.5% of patients in the placebo group discontinued therapy due to AEs. Table 1 Adverse Reactions Reported in ≥ 2% of Patients Treated with INPEFA and Greater Than Placebo in Either SOLOIST or SCORED Adverse Reaction SOLOIST N = 1,216 SCORED N = 10,577 Placebo (%) N = 611 INPEFA (%) N = 605 Placebo (%) N = 5,286 INPEFA (%) N = 5,291 Urinary tract infection 7.2 8.6 11.0 11.5 Volume depletion 8.8 9.3 4.0 5.2 Diarrhea 4.1 6.9 6.0 8.4 Hypoglycemia 2.8 4.3 7.9 7.7 Dizziness 2.5 2.6 2.8 3.3 Genital mycotic infection 0.2 0.8 0.9 2.4 Changes in Laboratory Test Values During Treatment Increase in Serum Creatinine and Decrease in eGFR Initiation of SGLT2 inhibitors, including INPEFA, causes a small increase in serum creatinine and decrease in eGFR. These changes in serum creatinine and eGFR generally occur within 4 weeks of starting therapy and then stabilize regardless of baseline kidney function. Changes that do not fit this pattern should prompt further evaluation to exclude the possibility of acute kidney injury. In studies that included patients with type 2 diabetes mellitus with moderate renal impairment, the acute effect on eGFR reversed after treatment discontinuation, suggesting acute hemodynamic changes may play a role in the renal function changes observed with INPEFA [see Warnings and Precautions ( 5.2 ) and Use in Specific Populations ( 8.6 )] .
Drug Interactions
7 DRUG INTERACTIONS Digoxin : Monitor digoxin levels. ( 7.1 ) Uridine 5'-diphospho-glucuronosyltransferase Inducers (e.g., rifampin): Sotagliflozin exposure is reduced. Consider monitoring of clinical status. ( 7.2 ) Lithium: Monitor serum lithium concentrations. ( 7.3 ) 7.1 Digoxin There is an increase in the exposure of digoxin when coadministered with INPEFA 400 mg. Patients taking INPEFA with concomitant digoxin should be monitored appropriately [see Clinical Pharmacology ( 12.3 )] . 7.2 Uridine 5'-diphospho-glucuronosyltransferase (UGT) Inducer Glucuronidation by UGT1A9, to form the 3-O-glucuronide, was identified as a major metabolic pathway for sotagliflozin. The coadministration of rifampicin, an inducer of UGTs, with a single dose of 400 mg sotagliflozin resulted in a decrease in the exposure to sotagliflozin. This decrease in exposure to sotagliflozin may decrease efficacy [see Clinical Pharmacology ( 12.3 )] . 7.3 Lithium Concomitant use of an SGLT2 inhibitor with lithium may decrease serum lithium concentrations. Monitor serum lithium concentration more frequently during INPEFA initiation and dosage changes.
Contraindications
4 CONTRAINDICATIONS INPEFA is contraindicated in patients with a history of serious hypersensitivity reaction to INPEFA. History of serious hypersensitivity reaction to INPEFA. ( 4 )
Pregnancy and Breastfeeding
8.1 Pregnancy Risk Summary Based on animal data showing renal effects, INPEFA is not recommended during the second and third trimesters of pregnancy. Available data with INPEFA in pregnant women are insufficient to evaluate for a drug-associated risk of major birth defects, miscarriage, or other adverse maternal or fetal outcomes. There are risks to the mother and fetus associated with untreated heart failure in pregnancy [see Clinical Considerations ] . In rats, renal changes were observed when sotagliflozin was administered during a period of renal development corresponding to the late second and third trimesters of human pregnancy. Exposure approximately 5 times the clinical exposure at the maximum recommended human dose (MRHD) of 400 mg once daily caused increased kidney weights and renal pelvis and tubule dilatations that were partially reversible [see Data ] . The estimated background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies have a background risk of birth defect, loss or other adverse outcomes. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2% to 4% and 15% to 20%, respectively. Clinical Considerations Disease-associated Maternal and/or Embryo-fetal Risk Pregnant women with congestive heart failure are at increased risk for preterm birth. Clinical classification of heart disease may worsen with pregnancy and lead to maternal death. Data Animal Data In embryo-fetal development studies in rats and rabbits, sotagliflozin was administered for intervals coinciding with the first trimester period of organogenesis in humans. Sotagliflozin was not teratogenic when administered at doses up to 100 mg/kg/day in pregnant rats during embryonic organogenesis (40 times the human exposure at the MRHD). Higher exposures (350 mg/kg or 161 times the human exposure at the MRHD) resulted in embryo-lethality, effects on fetal...
Overdosage
10 OVERDOSAGE There were no confirmed reports of symptomatic overdose with sotagliflozin during the clinical development program of INPEFA. In the event of an overdose with INPEFA, contact the Poison Control Center. Employ the usual supportive measures as dictated by the patient's clinical status. The removal of sotagliflozin by hemodialysis has not been studied.
How Supplied
16 HOW SUPPLIED/STORAGE AND HANDLING INPEFA tablets are oval and film-coated. Printed Tablets Debossed Tablets Strength (mg) Color Printing Bottle/30 Deboss Bottle/30 Blister/30 (3 x 10) 200 Blue LX200 on one side NDC 70183-220-30 LEX on one side, 200 on other side NDC 70183-221-30 NDC 70183-221-31 400 Yellow -- -- LEX on one side, 400 on other side NDC 70183-241-30 -- Storage Store at 20°C to 25°C (68°F to 77°F); excursions permitted between 15°C and 30°C (59°F and 86°F) [see USP Controlled Room Temperature].
About This Information
This drug information is sourced from FDA-approved labeling via the openFDA database. It is intended for educational and reference purposes only. This is not medical advice. Always consult your healthcare provider before making decisions about medication. Drug information may be updated by the FDA; check with your pharmacist for the most current information.
What are side effects?
Side effects are unwanted reactions that can occur when taking a medication. They range from mild (headache, nausea) to severe (allergic reactions, organ damage). Not everyone experiences side effects, and severity varies. Report any concerning side effects to your doctor.
What are drug interactions?
Drug interactions occur when a medication is affected by another drug, food, or supplement. Interactions can make medications less effective or cause dangerous side effects. Always tell your doctor about all medications and supplements you take.