Remifentanil Hydrochloride

Generic Name: remifentanil hydrochloride

Over-the-Counter (OTC)

Brand Names:

Ultiva

11 DESCRIPTION ULTIVA (remifentanil hydrochloride) for injection is an opioid agonist. The chemical name is 3-[4-methoxycarbonyl-4-[(1-oxopropyl)phenylamino]-1-piperidine]propanoic acid methyl ester, hydrochloride salt. The molecular weight is 412.91. Its molecular formula is C 20 H 28 N 2 O 5 •HCl, and it has the following chemical structure.

Overview

11 DESCRIPTION ULTIVA (remifentanil hydrochloride) for injection is an opioid agonist. The chemical name is 3-[4-methoxycarbonyl-4-[(1-oxopropyl)phenylamino]-1-piperidine]propanoic acid methyl ester, hydrochloride salt. The molecular weight is 412.91. Its molecular formula is C 20 H 28 N 2 O 5 •HCl, and it has the following chemical structure.

Uses

1 INDICATIONS AND USAGE ULTIVA is indicated for intravenous (IV) administration: • As an analgesic agent for use during the induction and maintenance of general anesthesia for inpatient and outpatient procedures. • For continuation as an analgesic into the immediate postoperative period in adult patients under the direct supervision of an anesthesia practitioner in a postoperative anesthesia care unit or intensive care setting. • As an analgesic component of monitored anesthesia care in adult patients. ULTIVA is an opioid agonist indicated for intravenous administration: • As an analgesic agent for use during the induction and maintenance of general anesthesia for inpatient and outpatient procedures.

Dosage

2 DOSAGE AND ADMINISTRATION • Monitor patients closely for respiratory depression when initiating therapy and following dosage increases and adjust the dosage accordingly. ( 2.1 ) • Administration : Continuous infusions of ULTIVA should be administered only by an infusion device. ( 2.1 ) • Initial Dosage in Adults : See full prescribing information for recommended doses in adult patients. ( 2.2, 2.3 ) • Initial Dosage in Pediatric Patients : See full prescribing information for recommended doses in pediatric patients. ( 2.2 ) • Geriatric Patients : The starting doses should be decreased by 50% in elderly patients (> 65 years).

Side Effects

6 ADVERSE REACTIONS The following serious adverse reactions are described, or described in greater detail, in other sections: • Addiction, Abuse, and Misuse [see Warnings and Precautions (5.1) ] • Life-Threatening Respiratory Depression [see Warnings and Precautions (5.2) ] • Interactions with Benzodiazepines or other CNS Depressants [see Warnings and Precautions (5.3) ] • Opioid-Induced Hyperalgesia and Allodynia [see Warnings and Precautions (5.4) ] • Serotonin Syndrome [see Warnings and Precautions (5.5) ] • Skeletal Muscle Rigidity [see Warnings and Precautions (5.6) ] • Bradycardia [see Warnings and Precautions (5.8) ] • Hypotension [see Warnings and Precautions (5.9) ] • Biliary Tract Disease [see Warnings and Precautions (5.12) ] • Seizures [see Warnings and Precautions (5.13) ] Mos...

Interactions

7 DRUG INTERACTIONS Table 18 includes clinically significant drug interactions with ULTIVA. Table 18: Clinically Significant Drug Interactions with ULTIVA Benzodiazepines and other Central Nervous System (CNS) Depressants Clinical Impact: Due to additive pharmacologic effect, the concomitant use of benzodiazepines or other CNS depressants including alcohol, increases the risk of hypotension, respiratory depression, profound sedation, coma, and death [see Warnings and Precautions (5.3) ] . Intervention: Limit dosages and durations to the minimum required. Follow patients closely for signs of respiratory depression and sedation. Patients should be advised to avoid alcohol for 24 hours after surgery [see Warnings and Precautions (5.3) ] .

Warnings

WARNING: SERIOUS AND LIFE-THREATENING RISKS FROM USE OF ULTIVA Addiction, Abuse, and Misuse Because the use of ULTIVA exposes patients and other users to the risks of opioid addiction, abuse, and misuse, which can lead to overdose and death, assess each patient’s risk prior to prescribing and reassess all patients regularly for the development of these behaviors and conditions [see Warnings and Precautions (5.1) ] . 5 WARNINGS AND PRECAUTIONS • Life-Threatening Respiratory Depression : Monitor closely, particularly during initiation and titration. ( 5.2 ) • Risks from Use as Postoperative Analgesia with Concomitant Benzodiazepines or other CNS Depressants : Hypotension, profound sedation, respiratory depression, coma, and death may result from the concomitant use of ULTIVA with benzodiazepines or other CNS depressants ( 5.3 ) • Opioid-Induced Hyperalgesia and Allodynia : Opioid-Induced Hyperalgesia (OIH) occurs when an opioid analgesic paradoxically causes an increase in pain, or an increase in sensitivity to pain. If OIH is suspected, carefully consider appropriately decreasing the dose of the current opioid analgesic or opioid rotation. 4 CONTRAINDICATIONS ULTIVA is contraindicated: • For epidural or intrathecal administration due to the presence of glycine in the formulation [see Nonclinical Toxicology (13) ] . • In patients with hypersensitivity to remifentanil (e.g., anaphylaxis) [see Adverse Reactions (6.2) ] .

Pregnancy

8.1 Pregnancy Risk Summary Use of opioid analgesics for an extended period of time during pregnancy may cause neonatal opioid withdrawal syndrome. Available data with remifentanil hydrochloride in pregnant women are insufficient to inform a drug-associated risk for major birth defects and miscarriage. In animal reproduction studies, reduced fetal rat body weight and pup weights were reported at 2.2 times a human intravenous infusion of an induction dose of 1 mcg/kg with a maintenance dose of 2 mcg/kg/min for a surgical procedure lasting 3 hours.

Storage

16 HOW SUPPLIED/STORAGE AND HANDLING ULTIVA (remifentanil hydrochloride) for Injection, for intravenous use, is supplied as follows: NDC Number Container Concentration Quantity 72078-034-01 3 mL Single-Dose Vial 1 mg lyophilized powder Box of 10 72078-035-02 5 mL Single-Dose Vial 2 mg lyophilized powder Box of 10 72078-036-05 10 mL Single-Dose Vial 5 mg lyophilized powder Box of 10 ULTIVA should b...

Frequently Asked Questions

What is Remifentanil Hydrochloride used for?

1 INDICATIONS AND USAGE ULTIVA is indicated for intravenous (IV) administration: • As an analgesic agent for use during the induction and maintenance of general anesthesia for inpatient and outpatient procedures. • For continuation as an analgesic into the immediate postoperative period in adult patients under the direct supervision of an anesthesia practitioner in a postoperative anesthesia care unit or intensive care setting. • As an analgesic component of monitored anesthesia care in adult patients. ULTIVA is an opioid agonist indicated for intravenous administration: • As an analgesic agent for use during the induction and maintenance of general anesthesia for inpatient and outpatient procedures.

What are the side effects of Remifentanil Hydrochloride?

6 ADVERSE REACTIONS The following serious adverse reactions are described, or described in greater detail, in other sections: • Addiction, Abuse, and Misuse [see Warnings and Precautions (5.1) ] • Life-Threatening Respiratory Depression [see Warnings and Precautions (5.2) ] • Interactions with Benzodiazepines or other CNS Depressants [see Warnings and Precautions (5.3) ] • Opioid-Induced Hyperalgesia and Allodynia [see Warnings and Precautions (5.4) ] • Serotonin Syndrome [see Warnings and Precautions (5.5) ] • Skeletal Muscle Rigidity [see Warnings and Precautions (5.6) ] • Bradycardia [see Warnings and Precautions (5.8) ] • Hypotension [see Warnings and Precautions (5.9) ] • Biliary Tract Disease [see Warnings and Precautions (5.12) ] • Seizures [see Warnings and Precautions (5.13) ] Mos...

Can I take Remifentanil Hydrochloride during pregnancy?

8.1 Pregnancy Risk Summary Use of opioid analgesics for an extended period of time during pregnancy may cause neonatal opioid withdrawal syndrome. Available data with remifentanil hydrochloride in pregnant women are insufficient to inform a drug-associated risk for major birth defects and miscarriage. In animal reproduction studies, reduced fetal rat body weight and pup weights were reported at 2.2 times a human intravenous infusion of an induction dose of 1 mcg/kg with a maintenance dose of 2 mcg/kg/min for a surgical procedure lasting 3 hours.

What are the important warnings for Remifentanil Hydrochloride?

WARNING: SERIOUS AND LIFE-THREATENING RISKS FROM USE OF ULTIVA Addiction, Abuse, and Misuse Because the use of ULTIVA exposes patients and other users to the risks of opioid addiction, abuse, and misuse, which can lead to overdose and death, assess each patient’s risk prior to prescribing and reassess all patients regularly for the development of these behaviors and conditions [see Warnings and Precautions (5.1) ] . 5 WARNINGS AND PRECAUTIONS • Life-Threatening Respiratory Depression : Monitor closely, particularly during initiation and titration. ( 5.2 ) • Risks from Use as Postoperative Analgesia with Concomitant Benzodiazepines or other CNS Depressants : Hypotension, profound sedation, respiratory depression, coma, and death may result from the concomitant use of ULTIVA with benzodiazepines or other CNS depressants ( 5.3 ) • Opioid-Induced Hyperalgesia and Allodynia : Opioid-Induced Hyperalgesia (OIH) occurs when an opioid analgesic paradoxically causes an increase in pain, or an increase in sensitivity to pain. If OIH is suspected, carefully consider appropriately decreasing the dose of the current opioid analgesic or opioid rotation. 4 CONTRAINDICATIONS ULTIVA is contraindicated: • For epidural or intrathecal administration due to the presence of glycine in the formulation [see Nonclinical Toxicology (13) ] . • In patients with hypersensitivity to remifentanil (e.g., anaphylaxis) [see Adverse Reactions (6.2) ] .

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Medical Disclaimer

This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.