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Drug Safety-related Labeling Changes (SrLC)

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SENSORCAINE (NDA-018304)

(BUPIVACAINE HYDROCHLORIDE)

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

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07/19/2022 (SUPPL-50)

Approved Drug Label (PDF)

4 Contraindications

Additions and/or revisions underlined

  • intravenous regional anesthesia (Bier Block) [see Warnings and Precautions (5.7)].

5 Warnings and Precautions

The following subsections created to comply with Physician Labeling Rule (PLR); please refer to label for complete information.

5.1       Risk of Cardiac Arrest with Use of SENSORCAINE in Obstetrical Anesthesia

5.2       Dose-Related Toxicity

5.3       Methemoglobinemia

5.4       Antimicrobial Preservatives in Multiple-Dose Vials

5.5       Chondrolysis with Intra-Articular Infusion

5.6       Risk of Adverse Reactions Due to Drug Interactions with SENSORCAINE WITH EPINEPHRINE

5.7       Risk of Cardiac Arrest with Intravenous Regional Anesthesia Use (Bier Block)

5.8       Allergic-Type Reactions to Sulfites in SENSORCAINE WITH EPINEPHRINE

5.9       Risk of Systemic Toxicities with Unintended Intravascular or Intrathecal Injection

5.10     Risk of Toxicity in Patients with Hepatic Impairment

5.11     Risk of Use in Patients with Impaired Cardiovascular Function

5.12     Risk of Ischemic Injury or Necrosis in Body Areas with Limited Blood Supply

5.13     Risk of Cardiac Arrhythmias with Concomitant Use of Potent Inhalation Anesthetics

5.14     Risk of Adverse Reactions with Use in Head and Neck Area

5.15     Risk of Respiratory Arrest with Use in Ophthalmic Surgery

5.16     Risk of Inadvertent Trauma to Tongue, Lips, and Buccal Mucosa in Dental Applications

7 Drug Interactions

The following subsections created to comply with Physician Labeling Rule (PLR); please refer to label for complete information.

7.1       Local Anesthetics

7.2       Monoamine Oxidase Inhibitors and Tricyclic Antidepressants

7.3       Ergot-Type Oxytocic Drugs

7.4       Nonselective Beta-Adrenergic Antagonists

7.5       Drugs Associated with Methemoglobinemia

7.6       Potent Inhalation Anesthetics

7.7       Phenothiazines and Butyrophenones

8 Use in Specific Populations

8.6 Hepatic Impairment

Additions and/or revisions underlined

Amide-type local anesthetics, such as bupivacaine, are metabolized by the liver. Patients with severe hepatic impairment, because of their inability to metabolize local anesthetics normally, are at a greater risk of developing toxic plasma concentrations, and potentially local anesthetic systemic toxicity. Therefore, consider reduced dosing and increased monitoring for local anesthetic systemic toxicity in patients with moderate to severe hepatic impairment treated with SENSORCAINE/ SENSORCAINE WITH EPINEPHRINE, especially with repeat doses [see Warnings and Precautions (5.10)].

8.7 Renal Impairment

Additions and/or revisions underlined

Bupivacaine is known to be substantially excreted by the kidney, and the risk of adverse reactions to this drug may be greater in patients with renal impairment. This should be considered when selecting the SENSORCAINE/ SENSORCAINE WITH EPINEPHRINE dosage [see Use in Specific Populations (8.5)].

8.1 Pregnancy

PLLR conversion; please refer to label

8.2 Lactation

PLLR conversion; please refer to label

8.5 Geriatric Use

Additions and/or revisions underlined

In clinical studies of bupivacaine, elderly patients reached the maximal spread of analgesia and maximal motor blockade more rapidly than younger adult patients.



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

PATIENT COUNSELING INFORMATION

New section created to comply with Physician Labeling Rule

Allergic-Type Reactions

Assess if the patient has had allergic-type reactions to amide-type local anesthetics or to other formulation ingredients, such as the antimicrobial preservative methylparaben contained in multiple-dose vials or sulfites in epinephrine-containing solutions [see Contraindications (4), Warnings and Precautions (5.8), Adverse Reactions (6)].

Temporary Loss of Sensation and Motor Activity After Caudal or Epidural Anesthesia

When appropriate, patients should be informed in advance that they may experience temporary loss of sensation and motor activity, usually in the lower half of the body, following proper administration of caudal or epidural anesthesia.

Instructions After Dental Injection of Sensorcaine

Advise patients receiving dental injections of SENSORCAINE not to chew solid foods or to test the anesthetized area by biting or probing until anesthesia has worn off (up to 7 hours) [see Warnings and Precautions (5.16)].

Methemoglobinemia

Inform patients that use of local anesthetics may cause methemoglobinemia, a serious condition that must be treated promptly. Advise patients or caregivers to seek immediate medical attention if they or someone in their care experience the following signs or symptoms: pale, gray, or blue colored skin (cyanosis); headache; rapid heart rate; shortness of breath; lightheadedness; or fatigue [see Warnings and Precautions (5.3)].

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Other

PLR conversion; please refer to label

11/02/2018 (SUPPL-49)

Approved Drug Label (PDF)

5 Warnings and Precautions

WARNINGS:

(additions underlined)

Methemoglobinemia

Cases of methemoglobinemia have been reported in association with local anesthetic use. Although all patients are at risk for methemoglobinemia, patients with glucose-6- phosphate dehydrogenase deficiency, congenital or idiopathic methemoglobinemia, cardiac or pulmonary compromise, infants under 6 months of age, and concurrent exposure to oxidizing agents or their metabolites are more susceptible to developing clinical manifestations of the condition. If local anesthetics must be used in these patients, close monitoring for symptoms and signs of methemoglobinemia is recommended.

Signs of methemoglobinemia may occur immediately or may be delayed some hours after exposure, and are characterized by a cyanotic skin discoloration and/or abnormal coloration of the blood. Methemoglobin levels may continue to rise; therefore, immediate treatment is required to avert more serious central nervous system and cardiovascular adverse effects, including seizures, coma, arrhythmias, and death.

Discontinue Sensorcaine and any other oxidizing agents. Depending on the severity of the signs and symptoms, patients may respond to supportive care, i.e., oxygen therapy, hydration. A more severe clinical presentation may require treatment with methylene blue, exchange transfusion, or hyperbaric oxygen.

7 Drug Interactions

Clinically Significant Drug Interactions

(additions underlined)

Patients who are administered local anesthetics are at increased risk of developing methemoglobinemia when concurrently exposed to the following drugs, which could include other local anesthetics:

Examples of Drugs Associated with Methemoglobinemia:

(please refer to label to view examples)

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

Information for Patients

(additions underlined)

Inform patients that use of local anesthetics may cause methemoglobinemia, a serious condition that must be treated promptly. Advise patients or caregivers to seek immediate medical attention if they or someone in their care experience the following signs or symptoms: pale, gray, or blue colored skin (cyanosis); headache; rapid heart rate; shortness of breath; lightheadedness; or fatigue.