Bempedoic Acid And Ezetimibe

1 INDICATIONS AND USAGE NEXLIZET, a combination of bempedoic acid and ezetimibe, is indicated: as an adjunct to diet and exercise to reduce LDL-C in adults with hypercholesterolemia, including heterozygous familial hypercholesterolemia (HeFH). Bempedoic acid, a component of NEXLIZET, is indicated: to reduce the risk of major adverse cardiovascular events (cardiovascular death, myocardial infarction, stroke, or coronary revascularization) in adults at increased risk for these events who are unable to take recommended statin therapy (including those not taking a statin). NEXLIZET, a combination of bempedoic acid, an adenosine triphosphate citrate lyase (ACL) inhibitor, and ezetimibe, a dietary cholesterol absorption inhibitor, is indicated: As an adjunct to diet and exercise to reduce low-density lipoprotein cholesterol (LDL-C) in adults with hypercholesterolemia, including heterozygous familial hypercholesterolemia (HeFH). ( 1 ) Bempedoic acid, a component of NEXLIZET, is indicated: To reduce the risk of major adverse cardiovascular events (cardiovascular death, myocardial infarction, stroke, or coronary revascularization) in adults at increased risk for these events who are unable to take recommended statin therapy (including those not taking a statin). ( 1 )

2 DOSAGE AND ADMINISTRATION Administer one tablet (180 mg bempedoic acid and 10 mg ezetimibe) orally once daily with or without food. ( 2.1 ) Swallow the tablet whole. ( 2.1 ) Coadministration with Bile Acid Sequestrants: Administer at least 2 hours before or at least 4 hours after bile acid sequestrants. ( 2.2 ) 2.1 Recommended Dosage and Administration The recommended dosage of NEXLIZET is one tablet orally once daily. One tablet of NEXLIZET contains 180 mg of bempedoic acid and 10 mg of ezetimibe. Swallow the tablet whole. NEXLIZET can be taken with or without food. If a dose is missed, take the missed dose as soon as possible. Do not double the next dose. After initiation of NEXLIZET, analyze lipid levels within 8 to 12 weeks. 2.2 Coadministration with Bile Acid Sequestrants Administer NEXLIZET either at least 2 hours before or at least 4 hours after administration of a bile acid sequestrant [see Drug Interactions (7) ].

6 ADVERSE REACTIONS The following clinically significant adverse reactions are described elsewhere in the labeling: Hyperuricemia [see Warnings and Precautions (5.1) ] Tendon Rupture [see Warnings and Precautions (5.2) ] Common adverse reactions with NEXLIZET in the primary hypercholesterolemia trials (incidence ≥ 2% and more frequently than placebo) were upper respiratory tract infection, muscle spasms, hyperuricemia, back pain, abdominal pain or discomfort, bronchitis, pain in extremity, anemia, elevated liver enzymes, diarrhea, arthralgia, sinusitis, fatigue, and influenza. ( 6.1 ) The common adverse reaction associated with bempedoic acid in the cardiovascular outcomes trial (incidence ≥ 2% and more frequently than placebo) were hyperuricemia, renal impairment, anemia, elevated liver enzymes, muscle spasms, gout, and cholelithiasis. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Esperion at 833-377-7633 (833 ESPRMED) 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. Bempedoic acid The data in Table 1 reflect exposure to bempedoic acid in two placebo-controlled primary hypercholesterolemia trials that included 2,009 patients treated with bempedoic acid for 52 weeks (median treatment duration of 52 weeks) [see Clinical Studies (14.1) ] . The mean age for bempedoic acid-treated patients was 65 years, 29% were female, 95% were White, 3% were Black or African American, 1% were Asian, and 1% were other races; 3% identified as Hispanic or Latino ethnicity. All patients received bempedoic acid 180 mg orally once daily plus maximally tolerated statin therapy alone or in combination with other lipid-lowering therapies. At baseline, 97% of patients had CVD and about 4% had a diagnosis of HeFH. Patients on simvastatin 40 mg/day or higher were excluded from the trials. In the primary hypercholesterolemia trials, adverse reactions led to discontinuation of treatment in 11% of bempedoic acid-treated patients and 8% of placebo-treated patients. The most common reasons for bempedoic acid treatment discontinuation were muscle spasms (0.5% versus 0.3% placebo), diarrhea (0.4% versus 0.1% placebo), and pain in extremity (0.3% versus 0.0% placebo). Adverse reactions reported in at least 2% of bempedoic acid-treated patients and more frequently than in placebo-treated patients are shown in Table 1. Table 1. Adverse Reactions (≥ 2% and greater than placebo) in Bempedoic Acid-Treated Patients with Primary Hypercholesterolemia and CVD or HeFH (Trials 2 and 3) Adverse Reaction Placebo Background therapy included statin ± other lipid-lowering therapies (N = 999) % Bempedoic acid (N = 2,009) % Upper respiratory tract infection 4.0 4.5 Muscle spasms 2.3 3.6 Hyperuricemia Grouped term that includes other related terms 1.1 3.5 Back pain 2.2 3.3 Abdominal pain or discomfort 2.2 3.1 Bronchitis 2.5 3.0 Pain in extremity 1.7 3.0 Anemia 1.9 2.8 Elevated liver enzymes 0.8 2.1 In the cardiovascular outcomes trial in which 7,001 patients were exposed to bempedoic acid and 6,964 patients were exposed to placebo for a median of 3.1 years [see Clinical Studies (14.2) ] , adverse reactions led to discontinuation of treatment in 11% of bempedoic acid-treated patients and 10% of placebo-treated patients. Adverse reactions reported in at least 2% of bempedoic acid-treated patients and more frequently than placebo are shown in Table 2. Table 2. Adverse Reactions (≥ 2% and 0.5% greater than placebo) in Bempedoic Acid-Treated Patients with CVD or at High Risk for CVD (Trial 4) Adverse Reaction Placebo (N=6,964) % Bempedoic Acid (N=7,001) % Hyperuricemia Grouped term that includes other related terms 8 16 Renal impairment Renal impairment includes laboratory related terms including glomerular filtration rate decreased, blood creatinine increased and hematuria 9 11 Anemia 4 5 Elevated liver enzymes 3 4 Muscle spasms 3 4 Gout 2 3 Cholelithiasis 1 2 Other Adverse Reactions Tendon Rupture In the hypercholesterolemia trials, tendon rupture occurred in 0.5% of bempedoic acid-treated patients versus 0% of placebo-treated patients. In the cardiovascular outcomes trial, tendon rupture events occurred in 1.2% of bempedoic acid-treated patients versus 0.9% of placebo-treated patients. Gout In the hypercholesterolemia trials, gout occurred in 1.5% of bempedoic acid-treated patients versus 0.4% of placebo-treated patients. In the cardiovascular outcomes trial, gout occurred in 3.2% of bempedoic acid-treated patients versus 2.2% of placebo-treated patients. Laboratory Tests Bempedoic acid was associated with persistent changes in multiple laboratory tests that occurred within the first 4 weeks of treatment, and returned to baseline following discontinuation of treatment. Increase in Creatinine and Blood Urea Nitrogen In the hypercholesterolemia trials, there was a mean increase in serum creatinine of 0.05 mg/dL compared to baseline with bempedoic acid at Week 12. Approximately 3.8% of patients treated with bempedoic acid had blood urea nitrogen values that doubled (versus 1.5% placebo), and about 2.2% of patients had creatinine values that increased by 0.5 mg/dL (versus 1.1% placebo). In the cardiovascular outcomes trial, 7.1% of patients had creatinine values that increased by 0.5 mg/dL (versus 5.5% placebo) and 9.5% of patients in the bempedoic acid group had BUN values that increased ≥ 2× baseline (versus 6.2% placebo). Decrease in Hemoglobin and Leukocytes In the hypercholesterolemia trials, approximately 5.1% of patients treated with bempedoic acid (versus 2.3% placebo) had decreases in hemoglobin levels of 2 or more g/dL and below the lower limit of normal on one or more occasion. Anemia was reported in 2.8% of patients treated with bempedoic acid and 1.9% of patients treated with placebo. Approximately 9.0% of bempedoic acid-treated patients with normal baseline leukocyte count had a decrease to less than the lower limit of normal on one or more occasion (versus 6.7% placebo). Leukocyte decrease was generally asymptomatic and did not require medical intervention. In the hypercholesterolemia trials, there was a small imbalance in skin or soft tissue infections, including cellulitis (0.8% versus 0.4%), but there was no imbalance in other infections. In the cardiovascular outcomes trial, 10.8% of patients (versus 7.4% placebo) had a decrease in hemoglobin of 2 or more g/dL and below the lower limit of normal. Anemia was reported in 4.7% of patients treated with bempedoic acid and 3.9% of patients treated with placebo. There were 9.3% of bempedoic acid-treated patients with a leukocyte count below the lower limit of normal (and normal at baseline) at any point (versus 6.8% placebo). Increase in Platelet Count In the hypercholesterolemia trials, approximately 10.1% of bempedoic acid-treated patients (versus 4.7% placebo) had increases in platelet counts of 100× 10 9 /L or more on one or more occasion. In the cardiovascular outcomes trial, 18.6% of patients in the bempedoic acid-treated group (versus 10.2% placebo) had an increase in platelet count of 100 × 10 9 /L or more. Platelet count increase was asymptomatic and did not result in increased risk for thromboembolic events. Increase in Liver Enzymes In the hypercholesterolemia trials, increases in hepatic transaminases (AST and/or ALT) were observed with bempedoic acid. In most cases, the elevations were transient and resolved or improved with continued therapy or after discontinuation of therapy. Increases to more than 3× the upper limit of normal (ULN) in AST occurred in 1.4% of patients treated with bempedoic acid versus 0.4% of placebo patients, and increases to more than 5× ULN occurred in 0.4% of bempedoic acid- treated versus 0.2% of placebo-treated patients. Increases in ALT occurred with similar incidence between bempedoic acid- and placebo-treated patients. Elevations in transaminases were generally asymptomatic and not associated with elevations ≥ 2× ULN in bilirubin or with cholestasis. In the cardiovascular outcomes trial, the incidence of repeated and confirmed ALT and/or AST >3× ULN was 1.6% in the bempedoic acid-treated group (versus 1.0% placebo). A higher percentage of patients in the bempedoic acid-treated group had hepatic enzyme elevations versus placebo (4.5% versus 3.0%, respectively). Increase in Creatine Kinase In the hypercholesterolemia trials, approximately 1.0% of patients (versus 0.6% placebo) had elevations of CK levels of 5 or more times the normal value on one or more occasions, and 0.4% of patients (versus 0.2% placebo) had elevations of CK levels of 10 or more times. Ezetimibe In 10 double-blind, placebo-controlled clinical trials [see Clinical Studies (14.1) ] , 2,396 patients with primary hypercholesterolemia (age range 9 to 86 years, 50% were female, 90% were White, 5% were Black or African American, 2% were Asian, 3% other races; 3% identified as Hispanic or Latino ethnicity) and elevated LDL-C were treated with ezetimibe 10 mg/day for a median treatment duration of 12 weeks (range 0 to 39 weeks). Adverse reactions reported in ≥ 2% of patients treated with ezetimibe and at an incidence greater than placebo in placebo-controlled studies of ezetimibe are shown in Table 3. Table 3. Adverse Reactions Occurring in ≥ 2% and greater than placebo in Ezetimibe-treated Patients Adverse Reaction Placebo (%) N = 1,159 Ezetimibe 10 mg (%) N = 2,396 Upper respiratory tract infection 2.5 4.3 Diarrhea 3.7 4.1 Arthralgia 2.2 3.0 Sinusitis 2.2 2.8 Pain in extremity 2.5 2.7 Fatigue 1.5 2.4 Influenza 1.5 2.0 NEXLIZET In a 4-arm, 12-week, randomized, double-blind, placebo-controlled, parallel group, factorial trial, 85 patients received NEXLIZET (180 mg of bempedoic acid and 10 mg of ezetimibe) once daily [see Clinical Studies (14.1) ] . The mean age for NEXLIZET-treated patients was 62 years, 51% were female, 78% were White, 19% were Black or African American, 2% were Asian, and 1% were American Indian or Alaska Native; 11% identified as Hispanic or Latino ethnicity. At baseline, 61% of patients had CVD and/or a diagnosis of HeFH. All patients received NEXLIZET plus maximally tolerated statin therapy. Patients taking simvastatin 40 mg/day or higher and patients taking non-statin lipid-lowering therapy (including fibrates, niacin, bile acid sequestrants, ezetimibe, and PCSK9 inhibitors) were excluded from the trial. Adverse reactions led to discontinuation of treatment in 8% of patients on NEXLIZET, 5% of patients on placebo, 10% of patients on bempedoic acid, and 12% of patients on ezetimibe. The most common reason for NEXLIZET treatment discontinuation was oral discomfort (2% NEXLIZET versus 0% placebo). The most commonly reported adverse reactions (incidence ≥ 3% and greater than placebo) observed with NEXLIZET, but not observed in clinical trials of bempedoic acid or ezetimibe, were urinary tract infection (5.9% NEXLIZET versus 2.4% placebo), nasopharyngitis (4.7% NEXLIZET versus 0% placebo), and constipation (4.7% NEXLIZET versus 0% placebo). 6.2 Postmarketing Experience The following adverse reactions have been identified during post approval use of ezetimibe and/or bempedoic acid. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. Blood Disorders: thrombocytopenia Gastrointestinal Disorders: abdominal pain; pancreatitis; nausea Hepatobiliary Disorders: elevations in liver transaminases, including elevations more than 5× ULN; hepatitis; cholelithiasis; cholecystitis Immune System Disorders: Hypersensitivity reactions including: anaphylaxis, angioedema, wheezing, rash, and urticaria Musculoskeletal Disorders: elevated creatine phosphokinase; myopathy/rhabdomyolysis Nervous System Disorders: dizziness; paresthesia; depression; headache Skin and Subcutaneous Tissue Disorders: erythema multiforme

12.3 Pharmacokinetics Absorption NEXLIZET The bioavailability of NEXLIZET tablets was similar relative to that from the individual tablets, coadministered. Maximum plasma concentration (C max ) values for bempedoic acid and its active metabolite (ESP15228) were similar between formulations, but ezetimibe glucuronide and ezetimibe C max values were approximately 22% and 13% lower, respectively, for NEXLIZET relative to the individual tablets, coadministered. Given a similar overall extent of ezetimibe glucuronide and ezetimibe exposure (as measured by AUC), a 22% lower C max is unlikely to be clinically significant. Bempedoic acid Following single oral administration of NEXLIZET (180 mg of bempedoic acid and 10 mg of ezetimibe), mean (± SD) C max and AUC of bempedoic acid were 12.6 (± 2.80) µg/mL and 202 (± 43.4) µg.hr/mL, respectively; the median time to maximum concentration (T max ) was 3.0 hours. Following multiple-dose administration of bempedoic acid monotherapy, the steady-state maximum plasma concentration (C max ) and AUC at 180 mg/day were 20.6 ± 6.1 µg/mL and 289.0 ± 96.4 µg∙h/mL, respectively. Bempedoic acid steady-state pharmacokinetics were generally linear over a range of >60 mg to 220 mg (approximately 33% to 122% of the recommended dosage of 180 mg daily). There were no time-dependent changes in bempedoic acid pharmacokinetics following repeat administration at the recommended dosage, and bempedoic acid steady-state was achieved after 7 days. The mean accumulation ratio was approximately 2.3-fold. The steady-state C max and AUC of the active metabolite (ESP15228) of bempedoic acid were 2.8 ± 0.9 µg/mL and 51.2 ± 17.2 µg∙h/mL, respectively. ESP15228 likely made a minor contribution to the overall clinical activity of bempedoic acid based on systemic exposure, relative potency, and pharmacokinetic properties. Ezetimibe After a single dose of NEXLIZET to fasted adults, mean ± SD ezetimibe C max of 3.56 ± 1.90 ng/mL were attained with a median T max of 5 hr. Ezetimibe-glucuronide mean C max values of 107 ± 46 ng/mL were achieved with a median T max of 1 hr. For ezetimibe monotherapy, there was no substantial deviation from dose proportionality between 5 mg and 20 mg (0.5- to 2-fold the recommended dosage). The absolute bioavailability of ezetimibe cannot be determined, as the compound is virtually insoluble in aqueous media suitable for injection. Effect of Food NEXLIZET After the administration of NEXLIZET with a high-fat, high calorie breakfast in healthy subjects, the AUC for bempedoic acid and ezetimibe were comparable to the fasted state. Compared to the fasted state, the fed state resulted in 30% and 12% reductions in C max and 2-hour and 2.5-hour delays in median time to attain maximum concentration (T max ) of bempedoic acid and ezetimibe, respectively. For ezetimibe glucuronide, a 12% and 42% decrease in AUC and C max , respectively, were observed under fed relative to fasted conditions. This effect of food is not considered to be clinically meaningful. Distribution Bempedoic acid The bempedoic acid apparent volume of distribution (V/F) was 18 L. Plasma protein binding of bempedoic acid, its glucuronide and its active metabolite, ESP15228, were 99.3%, 98.8% and 99.2%, respectively. Bempedoic acid does not partition into blood cells. Ezetimibe Ezetimibe and ezetimibe-glucuronide are highly bound (>90%) to human plasma proteins. Elimination Bempedoic acid The steady-state clearance (CL/F) of bempedoic acid was 11.2 mL/min after once-daily dosing; renal clearance of unchanged bempedoic acid represented less than 2% of total clearance. The mean ± SD half-life for bempedoic acid in humans was 21 ± 11 hours at steady-state. Ezetimibe Both ezetimibe and ezetimibe-glucuronide are eliminated from plasma with a half-life of approximately 22 hours for both. Metabolism Bempedoic acid The primary route of elimination for bempedoic acid is through metabolism to the acyl glucuronide. Bempedoic acid is also reversibly converted to an active metabolite (ESP15228) based on aldo-keto reductase activity observed in vitro from human liver. Mean plasma AUC metabolite/parent drug ratio for ESP15228 following repeat-dose administration was 18% and remained constant over time. Both bempedoic acid and ESP15228 are converted to inactive glucuronide conjugates in vitro by UGT2B7. Bempedoic acid, ESP15228 and their respective conjugated forms were detected in plasma with bempedoic acid accounting for the majority (46%) of the AUC 0-48h and its glucuronide being the next most prevalent (30%). ESP15228 and its glucuronide represented 10% and 11% of the plasma AUC 0-48h , respectively. Ezetimibe Ezetimibe is primarily metabolized in the small intestine and liver via glucuronide conjugation with subsequent biliary and renal excretion. Minimal oxidative metabolism has been observed in all species evaluated. In humans, ezetimibe is rapidly metabolized to ezetimibe-glucuronide. Ezetimibe and ezetimibe- glucuronide are the major drug-derived compounds detected in plasma, constituting approximately 10% to 20% and 80% to 90% of the total drug in plasma, respectively. Plasma concentration-time profiles exhibit multiple peaks, suggesting enterohepatic recycling. Excretion Bempedoic acid Following single oral administration of 240 mg of bempedoic acid (1.3 times the approved recommended dose), approximately 70% of the total dose (bempedoic acid and its metabolites) was recovered in urine, primarily as the acyl glucuronide conjugate of bempedoic acid, and approximately 30% was recovered in feces. Less than 5% of the administered dose was excreted as unchanged bempedoic acid in feces and urine combined. Ezetimibe Following oral administration of 14C-ezetimibe (20 mg) to human subjects, total ezetimibe (ezetimibe + ezetimibe-glucuronide) accounted for approximately 93% of the total radioactivity in plasma. Approximately 78% and 11% of the administered radioactivity were recovered in the feces and urine, respectively, over a 10-day collection period. After 48 hours, there were no detectable levels of radioactivity in the plasma. Ezetimibe was the major component in feces, and accounted for 69% of the administered dose, while ezetimibe-glucuronide was the major component in urine and accounted for 9% of the administered dose. Specific Populations Patients with Renal Impairment Bempedoic acid No clinically significant differences in the pharmacokinetics of bempedoic acid were observed in subjects with renal impairment (mild, moderate, and severe renal impairment or renal failure) compared to those with normal renal function. Ezetimibe No clinically significant differences in the pharmacokinetics of ezetimibe were observed in subjects with severe renal impairment compared to those with normal renal function. Patients with Hepatic Impairment NEXLIZET is not recommended in patients with moderate or severe hepatic impairment due to the unknown effects of the increased exposure to ezetimibe [ see Use in Specific Populations (8.7) ] . Bempedoic acid No clinically significant differences in the pharmacokinetics of bempedoic acid and its metabolite (ESP15228) were observed in subjects with mild or moderate hepatic impairment (Child-Pugh A or B) compared to those with normal hepatic function. The effect of severe hepatic impairment (Child-Pugh C) on bempedoic acid pharmacokinetics is unknown. Ezetimibe After a single 10 mg dose of ezetimibe, the mean AUC for total ezetimibe increased approximately 1.7-fold in patients with mild hepatic impairment (Child-Pugh score 5 to 6), compared to healthy subjects. The mean AUC values for total ezetimibe and ezetimibe increased approximately 3- to 4-fold and 5- to 6-fold, respectively, in patients with moderate (Child-Pugh score 7 to 9) or severe hepatic impairment (Child-Pugh score 10 to 15). In a 14-day, multiple-dose study (10 mg daily) in patients with moderate hepatic impairment, the mean AUC for total ezetimibe and ezetimibe increased approximately 4-fold on day 1 and day 14 compared to healthy subjects. Other Specific Populations Bempedoic acid The pharmacokinetics of bempedoic acid were not affected by age, gender, race, or weight. Ezetimibe Geriatrics : In a multiple-dose study with ezetimibe given 10 mg once daily for 10 days, plasma concentrations for total ezetimibe were about 2-fold higher in older (≥ 65 years) healthy subjects compared to younger subjects [see Use in Specific Populations (8.5) ] . Gender : In a multiple-dose study with ezetimibe given 10 mg once daily for 10 days, plasma concentrations for total ezetimibe were slightly higher (<20%) in females than in males. Race : The pharmacokinetics of ezetimibe is not affected by race. Drug Interaction Studies Bempedoic acid Cytochrome P450 Substrates In vitro metabolic interaction studies suggest that bempedoic acid, as well as its active metabolite and glucuronide forms are not metabolized by and do not interact with cytochrome P450 enzymes. Transporter-mediated Drug Interactions In vitro drug interaction studies suggest bempedoic acid, as well as its active metabolite and glucuronide form, are not substrates of commonly characterized drug transporters with the exception of bempedoic acid glucuronide, which is an OAT3 substrate. Bempedoic acid weakly inhibits OAT3 at high multiples of clinically relevant concentrations, and bempedoic acid and its glucuronide weakly inhibit OATP1B1, and OATP1B3 at clinically relevant concentrations. Bempedoic acid weakly inhibits OAT2 in vitro , which is likely the mechanism responsible for minor elevations in serum creatinine and uric acid [see Adverse Reactions (6.1) ] . Probenecid Administration of bempedoic acid 180 mg with steady-state probenecid resulted in a 1.7- and a 1.2-fold increase in bempedoic acid AUC and C max , respectively. AUC and C max for bempedoic acid active metabolite (ESP15228) were increased 1.9- and 1.5-fold, respectively. These elevations are not clinically meaningful and do not impact dosing recommendations. Statins The pharmacokinetic interactions between bempedoic acid (at systemic exposure relevant to the indicated CVD population) and simvastatin 20 mg, atorvastatin 10 mg, pravastatin 40 mg, and rosuvastatin 10 mg were evaluated in clinical trials. Simvastatin: Administration of simvastatin 20 mg with 240 mg of bempedoic acid or 40 mg with 180 mg of bempedoic acid in healthy subjects at steady-state resulted in approximately 2-fold (91% for 20 mg and 96% for 40 mg) and 1.5-fold (54% for 20 mg and 52% for 40 mg) increases in simvastatin acid AUC and C max , respectively [see Drug Interactions (7) ] . Pravastatin: Administration of pravastatin 40 mg with steady-state bempedoic acid 240 mg in healthy subjects resulted in 99% (2-fold) and 104% (2-fold) increases in pravastatin acid AUC and C max , respectively [see Drug Interactions (7) ] . Atorvastatin and Rosuvastatin: Elevations of 1.7-fold in AUC of atorvastatin, and rosuvastatin and/or their major metabolites were observed, suggesting a weak interaction. These elevations were generally within the individual statin exposures and do not impact dosing recommendations. Warfarin In vitro studies indicate that bempedoic acid is not an inhibitor or inducer of CYP2C9. Because warfarin is primarily eliminated through CYP2C9, its pharmacokinetics is not expected to be altered by bempedoic acid. Other Bempedoic acid had no effect on the pharmacokinetics of metformin or the oral contraceptive Ortho-Novum 1/35. Ezetimibe Ezetimibe had no significant effect on a series of probe drugs (caffeine, dextromethorphan, tolbutamide, and IV midazolam) known to be metabolized by cytochrome P450 (1A2, 2D6, 2C8/9 and 3A4) in a "cocktail" study of twelve healthy adult males. This indicates that ezetimibe is neither an inhibitor nor an inducer of these cytochrome P450 isozymes, and it is unlikely that ezetimibe will affect the metabolism of drugs that are metabolized by these enzymes. Cyclosporine: Administration of ezetimibe with cyclosporine (75–150 mg BID) resulted in a 2.4- and a 2.9-fold increase in total ezetimibe AUC and C max , respectively [see Drug Interactions (7) ] . Fibrates: Administration of ezetimibe with fenofibrate (200 mg QD for 14 days) resulted in a 1.48- and a 1.64-fold increase in total ezetimibe AUC and Cmax, respectively. Administration with gemfibrozil (600 mg BID for 7 days) resulted in a 1.64- and 1.91-fold increase in total ezetimibe AUC and C max , respectively [see Drug Interactions (7) ] . Cholestyramine: Administration of ezetimibe with cholestyramine (4 g BID for 14 days) resulted in a 55% and a 4% decrease in total ezetimibe AUC and C max , respectively [see Drug Interactions (7) ] . No clinically meaningful pharmacokinetic interaction was observed following coadministration of ezetimibe with aluminum & magnesium hydroxide combination antacid, cimetidine, glipizide, lovastatin, pravastatin, atorvastatin, rosuvastatin, fluvastatin, simvastatin, digoxin, ethinyl estradiol/levonorgestrel, and warfarin.