EXPAREL is specially designed to deliver long-lasting analgesia from a single dose

EXPAREL uses DepoFoam®, an innovative drug delivery technology, to extend analgesia1

COMPOSED

of naturally occurring biodegradable and biocompatible lipids2-4

ENCAPSULATES

bupivacaine in a multivesicular liposomal drug delivery technology

RELEASES

bupivacaine over time as lipid membranes reorganize1

UTILIZES

membrane components that are cleared by normal metabolic pathways2,3

Watch the DepoFoam mechanism of action (MOA) video to learn how EXPAREL delivers long-lasting postsurgical pain relief

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MOA, mechanism of action.

Important Notice

This site is intended to provide medical and product information to health care professionals in the United States.

To report an adverse event, email drugsafety@pacira.com or call 1-855-793-9727.

For medical inquiries related to EXPAREL, submit a request to Medical Information or call 1-855-793-9727.

These are not all of the potential important safety considerations for EXPAREL; please see the full Prescribing Information.

References

  1. Lambert WJ, Los K. DepoFoam® multivesicular liposomes for the sustained release of macromolecules. In: Rathbone MJ, Hadgraft J, Roberts MS, Lane ME, eds. Modified-Release Drug Delivery Technology. 2nd ed. New York, NY: Informa Healthcare USA; 2008:207-214.
  2. Angst MS, Drover DR. Pharmacology of drugs formulated with DepoFoam: a sustained release drug delivery system for parenteral administration using multivesicular liposome technology. Clin Pharmacokinet. 2006;45(12):1153-1176.
  3. Kohn FR, Malkmus SA, Brownson EA, Rossi SS, Yaksh TL. Fate of the predominant phospholipid component of DepoFoam drug delivery matrix after intrathecal administration of sustained-release encapsulated cytarabine in rats. Drug Deliv. 1998;5(2):143-151.
  4. Richard BM, Newton P, Ott LR, et al. The Safety of EXPAREL (bupivacaine liposome injectable suspension) administered by peripheral nerve block in rabbits and dogs. J Drug Deliv. 2012;2012:962101.

Indication

EXPAREL® (bupivacaine liposome injectable suspension) is indicated for single-dose infiltration in patients aged 6 years and older to produce postsurgical local analgesia and in adults as an interscalene brachial plexus nerve block to produce postsurgical regional analgesia. Safety and efficacy have not been established in other nerve blocks.

Important Safety Information

  • EXPAREL is contraindicated in obstetrical paracervical block anesthesia.
  • Adverse reactions reported in adults with an incidence greater than or equal to 10% following EXPAREL administration via infiltration were nausea, constipation, and vomiting; adverse reactions reported in adults with an incidence greater than or equal to 10% following EXPAREL administration via interscalene brachial plexus nerve block were nausea, pyrexia, and constipation.
  • Adverse reactions with an incidence greater than or equal to 10% following EXPAREL administration via infiltration in pediatric patients six to less than 17 years of age were nausea, vomiting, constipation, hypotension, anemia, muscle twitching, vision blurred, pruritis, and tachycardia.
  • If EXPAREL and other non-bupivacaine local anesthetics, including lidocaine, are administered at the same site, there may be an immediate release of bupivacaine from EXPAREL. Therefore, EXPAREL may be administered to the same site 20 minutes after injecting lidocaine.
  • EXPAREL is not recommended to be used in the following patient populations: patients <6 years old for infiltration, patients younger than 18 years old for interscalene brachial plexus nerve block, and/or pregnant patients.
  • Because amide-type local anesthetics, such as bupivacaine, are metabolized by the liver, EXPAREL should be used cautiously in patients with hepatic disease.

Warnings and Precautions Specific to EXPAREL

  • Avoid additional use of local anesthetics within 96 hours following administration of EXPAREL.
  • EXPAREL is not recommended for the following types or routes of administration: epidural, intrathecal, regional nerve blocks other than interscalene brachial plexus nerve block, or intravascular or intra-articular use.
  • The potential sensory and/or motor loss with EXPAREL is temporary and varies in degree and duration depending on the site of injection and dosage administered and may last for up to 5 days, as seen in clinical trials.

Warnings and Precautions for Bupivacaine-Containing Products

  • Central Nervous System (CNS) Reactions: There have been reports of adverse neurologic reactions with the use of local anesthetics. These include persistent anesthesia and paresthesia. CNS reactions are characterized by excitation and/or depression.
  • Cardiovascular System Reactions: Toxic blood concentrations depress cardiac conductivity and excitability, which may lead to dysrhythmias, sometimes leading to death.
  • Allergic Reactions: Allergic-type reactions (eg, anaphylaxis and angioedema) are rare and may occur as a result of hypersensitivity to the local anesthetic or to other formulation ingredients.
  • Chondrolysis: There have been reports of chondrolysis (mostly in the shoulder joint) following intra-articular infusion of local anesthetics, which is an unapproved use.
  • Methemoglobinemia: Cases of methemoglobinemia have been reported with local anesthetic use.

Please refer to full Prescribing Information.

See More

EXPAREL® (bupivacaine liposome injectable suspension) is indicated for single-dose infiltration in patients aged 6 years and older to produce postsurgical local analgesia and in adults as an interscalene brachial plexus nerve block to produce postsurgical regional analgesia. Safety and efficacy have not been established in other nerve blocks.

Important Safety Information