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days to go: ASP+6% CMS reimbursement for proven non-opioids used in all outpatient surgical settings is coming January 1, 2025.

Dosing for local infiltration

Dosing for local infiltration

For adults, a maximum dose of 266 mg (20 mL) is recommended, based on:

  • Size of the surgical site
  • Volume required to cover the area
  • Individual patient factors that may impact the safety of an amide local anesthetic

For pediatric patients aged 6 to less than 17 years, dosing is weight based: 4 mg/kg (up to a maximum of 266 mg)

Admixing bupivacaine HCl with 266 mg (20 mL) of EXPAREL

  • 20 mL vial contains 266 mg of EXPAREL, which is equivalent to 300 mg of bupivacaine HCl
  • 1:2 ratio allows 150 mg of bupivacaine HCl to 266 mg of EXPAREL
Expansion Techniques
Administration Guidance
dosing 266

Clinical & economic outcomes

EXPAREL is a cost-effective option for postsurgical pain management both in the hospital and in outpatient settings

*Areas of greatest savings included a reduction in intensive care unit costs, shorter overall LOS, and decreased costs from a reduced operating room duration.1

†Pain was self-reported by patients using the visual analog scale. Scores recorded over the first 3 days were divided into 12-hour intervals and used to calculate the area under the curve.2

‡Opioid consumption was measured using intravenous morphine milligram equivalent.2

§The clinical benefit of the decrease in opioid consumption was not demonstrated in the clinical trials.

LOS, length of stay; TLIF transforaminal lumbar interbody fusion.

ASP, average sales price; CMS, Centers for Medicare and Medicaid Services.

Important Notice

Indication

EXPAREL® (bupivacaine liposome injectable suspension) is indicated to produce postsurgical local analgesia via infiltration in patients aged 6 years and older and regional analgesia in adults via an interscalene brachial plexus nerve block, sciatic nerve block in the popliteal fossa, and an adductor canal block. 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 nerve block were nausea, pyrexia, headache, 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, pruritus, and tachycardia.
  • Do not admix lidocaine or other non-bupivacaine local anesthetics with EXPAREL. EXPAREL may be administered at least 20 minutes or more following local administration of 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 nerve blocks, 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, sciatic nerve block in the popliteal fossa, and adductor canal 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.

References

  1. Wang MY, Chang HK, Grossman J. Reduced acute care costs with the ERAS® minimally invasive transforaminal lumbar interbody fusion compared with conventional minimally invasive transforaminal lumbar interbody fusion. Neurosurgery. 2018;83(4):827-834.
  2. Kim J, Burke SM, Kryzanski JT, et al. The role of liposomal bupivacaine in reduction of postoperative pain after transforaminal lumbar interbody fusion: a clinical study. World Neurosurg. 2016;91:460-467.
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EXPAREL® (bupivacaine liposome injectable suspension) is indicated to produce postsurgical local analgesia via infiltration in patients aged 6 years and older and regional analgesia in adults via an interscalene brachial plexus nerve block, sciatic nerve block in the popliteal fossa, and an adductor canal block. Safety and efficacy have not been established in other nerve blocks.

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