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Drug Safety-related Labeling Changes (SrLC)

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NEXLIZET (NDA-211617)

(BEMPEDOIC ACID; EZETIMIBE)

Safety-related Labeling Changes Approved by FDA Center for Drug Evaluation and Research (CDER)

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03/22/2024 (SUPPL-16)

Approved Drug Label (PDF)

4 Contraindications

Additions and/or revisions underlined:

NEXLIZET is contraindicated in patients with a prior hypersensitivity to ezetimibe or bempedoic acid or any of the excipients in NEXLIZET [see Adverse Reactions (6.2)]. Serious hypersensitivity reactions, such as anaphylaxis, angioedema, rash and urticaria have been reported with ezetimibe or bempedoic acid

5 Warnings and Precautions

5.1 Hyperuricemia

Additions and/or revisions underlined:

Bempedoic acid, a component of NEXLIZET, inhibits renal tubular OAT2 and may increase blood uric acid levels [see Clinical Pharmacology (12.3)]. In the primary hyperlipidemia trials [see Clinical Studies (14.1)], 26% of bempedoic acid-treated patients with normal baseline uric acid values (versus 9.5% placebo) experienced hyperuricemia one or more times, and 3.5% of patients experienced clinically significant hyperuricemia reported as an adverse reaction (versus 1.1% placebo). Increases in uric acid levels usually occurred within the first 4 weeks of treatment initiation, persisted throughout treatment, and returned to baseline following discontinuation of treatment. After 12 weeks of treatment, the mean placebo-adjusted increase in uric acid compared to baseline was 0.8 mg/dL for patients treated with bempedoic acid. In the cardiovascular outcomes trial [see Clinical Studies (14.2)], 16.4% of bempedoic acid-treated patients experienced clinically significant hyperuricemia reported as an adverse reaction (versus 8.2% placebo).

Elevated blood uric acid may lead to the development of gout. In the primary hyperlipidemia trials, gout was reported in 1.5% of patients treated with bempedoic acid versus 0.4% of patients treated with placebo. In the cardiovascular outcomes trial, gout was reported in 3.2% of patients treated with bempedoic acid and 2.2% treated with placebo.

5.2 Tendon Rupture

Additions and/or revisions underlined:

Bempedoic acid, a component of NEXLIZET, is associated with an increased risk of tendon rupture or injury. In the primary hyperlipidemia trials [see Clinical Studies (14.1)], tendon rupture occurred in 0.5% of patients treated with bempedoic acid versus 0% of placebo-treated patients and involved the rotator cuff (the shoulder), biceps tendon, or Achilles tendon. Tendon rupture occurred within weeks to months of starting bempedoic acid. In the cardiovascular outcomes trial [see Clinical Studies (14.2)], tendon rupture events occurred in 1.2% of bempedoic acid-treated patients versus 0.9% of placebo-treated patients. Tendon rupture may occur more frequently in patients over 60 years of age, in those taking corticosteroid or fluoroquinolone drugs, in patients with renal failure, and in patients with previous tendon disorders.

 

6 Adverse Reactions

6.1 Clinical Trials Experience

Extensive changes; please refer to label for complete information

6.2 Postmarketing Experience

Additions and/or revisions underlined:

The following additional adverse reactions have been reported in postmarketing experience for 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

8 Use in Specific Populations

8.1 Pregnancy

Additions and/or revisions underlined:

There are insufficient data on bempedoic acid use in pregnant women to evaluate for a

drug-associated risk of major birth defects, miscarriage, or adverse maternal or fetal outcomes.

8.2 Lactation

Additions and/or revisions underlined:

Risk Summary

There is no information regarding the presence of bempedoic acid in human or animal milk, the effects of the drug on the breastfed infant, or the effects of the drug on milk production. There is no information about the presence of ezetimibe in human milk. Ezetimibe is present in rat milk (see Data). When a drug is present in animal milk, it is likely that the drug will be present in human milk. There is no information about the effects of ezetimibe on the breastfed infant or the effects of ezetimibe on milk production.

8.5 Geriatric Use

Additions and/or revisions underlined:

Of the 301 patients in the clinical trial of NEXLIZET, 149 (50%) were 65 years of age and older, while 49 (16%) were 75 years of age and over. No overall differences in safety or effectiveness of NEXLIZET have been observed between patients 65 years of age and older and younger adult patients.

17 PCI/PI/MG (Patient Counseling Information/Patient Information/Medication Guide)

PATIENT INFORMATION

Extensive changes; please refer to label for complete information

03/22/2024 (SUPPL-17)

Approved Drug Label (PDF)

4 Contraindications

Additions and/or revisions underlined:

NEXLIZET is contraindicated in patients with a prior hypersensitivity to ezetimibe or bempedoic acid or any of the excipients in NEXLIZET [see Adverse Reactions (6.2)]. Serious hypersensitivity reactions, such as anaphylaxis, angioedema, rash and urticaria have been reported with ezetimibe or bempedoic acid.

5 Warnings and Precautions

5.1 Hyperuricemia

Additions and/or revisions underlined:

Bempedoic acid, a component of NEXLIZET, inhibits renal tubular OAT2 and may increase blood uric acid levels [see Clinical Pharmacology (12.3)]. In the primary hyperlipidemia trials [see Clinical Studies (14.1)], 26% of bempedoic acid-treated patients with normal baseline uric acid values (versus 9.5% placebo) experienced hyperuricemia one or more times, and 3.5% of patients experienced clinically significant hyperuricemia reported as an adverse reaction (versus 1.1% placebo). Increases in uric acid levels usually occurred within the first 4 weeks of treatment initiation, persisted throughout treatment, and returned to baseline following discontinuation of treatment. After 12 weeks of treatment, the mean placebo-adjusted increase in uric acid compared to baseline was 0.8 mg/dL for patients treated with bempedoic acid. In the cardiovascular outcomes trial [see Clinical Studies (14.2)], 16.4% of bempedoic acid-treated patients experienced clinically significant hyperuricemia reported as an adverse reaction (versus 8.2% placebo).

Elevated blood uric acid may lead to the development of gout. In the primary hyperlipidemia trials, gout was reported in 1.5% of patients treated with bempedoic acid versus 0.4% of patients treated with placebo. In the cardiovascular outcomes trial, gout was reported in 3.2% of patients treated with bempedoic acid and 2.2% treated with placebo.

5.2 Tendon Rupture

Additions and/or revisions underlined:

Bempedoic acid, a component of NEXLIZET, is associated with an increased risk of tendon rupture or injury. In the primary hyperlipidemia trials [see Clinical Studies (14.1)], tendon rupture occurred in 0.5% of patients treated with bempedoic acid versus 0% of placebo-treated patients and involved the rotator cuff (the shoulder), biceps tendon, or Achilles tendon. Tendon rupture occurred within weeks to months of starting bempedoic acid. In the cardiovascular outcomes trial [see Clinical Studies (14.2)], tendon rupture events occurred in 1.2% of bempedoic acid-treated patients versus 0.9% of placebo-treated patients. Tendon rupture may occur more frequently in patients over 60 years of age, in those taking corticosteroid or fluoroquinolone drugs, in patients with renal failure, and in patients with previous tendon disorders.

6 Adverse Reactions

6.1 Clinical Trials Experience

Extensive changes; please refer to label for complete information

6.2 Postmarketing Experience

Additions and/or revisions underlined:

The following additional adverse reactions have been reported in postmarketing experience for 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

8 Use in Specific Populations

8.1 Pregnancy

Additions and/or revisions underlined:

There are insufficient data on bempedoic acid use in pregnant women to evaluate for a

drug-associated risk of major birth defects, miscarriage, or adverse maternal or fetal outcomes.

8.2 Lactation

Additions and/or revisions underlined:

Risk Summary

There is no information regarding the presence of bempedoic acid in human or animal milk, the effects of the drug on the breastfed infant, or the effects of the drug on milk production. There is no information about the presence of ezetimibe in human milk. Ezetimibe is present in rat milk (see Data). When a drug is present in animal milk, it is likely that the drug will be present in human milk. There is no information about the effects of ezetimibe on the breastfed infant or the effects of ezetimibe on milk production.

8.5 Geriatric Use

Additions and/or revisions underlined:

Of the 301 patients in the clinical trial of NEXLIZET, 149 (50%) were 65 years of age and older, while 49 (16%) were 75 years of age and over. No overall differences in safety or effectiveness of NEXLIZET have been observed between patients 65 years of age and older and younger adult patients.

17 PCI/PI/MG (Patient Counseling Information/Patient Information/Medication Guide)

PATIENT INFORMATION

Extensive changes; please refer to label for complete information

09/20/2023 (SUPPL-18)

Approved Drug Label (PDF)

6 Adverse Reactions

6.2 Postmarketing Experience

Newly added subsection:

The following adverse reactions have been identified during postapproval use of NEXLETOL. 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.

Hypersensitivity: angioedema, wheezing, rash, and urticaria.


8 Use in Specific Populations

8.1 Pregnancy

Additions and/or revisions underlined:

The estimated background risk of major birth defects and miscarriage for the indicated population is unknown. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2-4% and 15-20%, respectively.

Report pregnancies to the Esperion Therapeutics, Inc. Adverse Event reporting line at 1-833- 377-7633.


17 PCI/PI/MG (Patient Counseling Information/Patient Information/Medication Guide)

PATIENT COUNSELING INFORMATION

Additions and/or revisions underlined:

Pregnancy

Advise pregnant women of the potential risk to a fetus based on NEXLETOL’s mechanism of action. Advise females to inform their healthcare provider of a known or suspected pregnancy. Advise patients that there is a pregnancy safety study that monitors pregnancy outcomes in patients exposed to NEXLETOL during pregnancy. Encourage these patients to report their pregnancy to Esperion at 1-833-377-7633 [see Use in Specific Populations (8.1)].


PATIENT INFORMATION

Additions and/or revisions underlined:

Before you start taking NEXLETOL, tell your healthcare provider about all your medical conditions, including if you:

·         have or had gout.

·         have or had tendon problems.

·         are pregnant. Tell your healthcare provider right away if you become pregnant while taking NEXLETOL. You and your healthcare provider will decide if you should take NEXLETOL while you are pregnant. If you are pregnant during NEXLETOL treatment, you are encouraged to call Esperion at 1-833-377-7633 to share information about the health of you and your baby.

·         are breastfeeding or plan to breastfeed. It is not known if NEXLETOL passes into your breast milk. You and your healthcare provider should decide if you will take NEXLETOL or breastfeed. You should not do both.

·         have severe kidney problems.

·         have severe liver problems.

What are possible side effects of NEXLIZET?

NEXLIZET may cause serious side effects, including:

·         tendon rupture or injury. Tendon problems can happen in people who take bempedoic acid, one of the medicines in NEXLIZET. Tendons are tough cords of tissue that connect muscles to bones. Symptoms of tendon problems may include pain, swelling, tears, and inflammation of tendons including the arm, shoulder, and back of the ankle (Achilles).

  • Stop taking NEXLIZET immediately and get medical help right away if you get any of the following signs or symptoms of a tendon rupture:
    • hear or feel a snap or pop in a tendon area
    • bruising right after an injury in a tendon area
    • unable to move the affected area or put weight on the affected area

Stop taking NEXLIZET until tendon rupture has been ruled out by your healthcare provider. Avoid exercise and using the affected area. The most common areas of pain and swelling are the rotator cuff (the shoulder), the biceps tendon (upper arm), and the Achilles tendon at the back of the ankle. This can happen with other tendons.