Morphine Sulfate
Generic Name: morphine sulfate
Brand Names:
Mitigo
11 DESCRIPTION MITIGO ® (morphine sulfate injection, USP – Preservative-free) is an opioid agonist, available as a sterile, nonpyrogenic, isobaric, high potency solution of morphine sulfate in strengths of 10 mg or 25 mg morphine sulfate per mL, free of antioxidants, preservatives or other potentially neurotoxic additives. MITIGO ® is intended for use in continuous microinfusion devices for intraspinal administration in the management of pain.
Overview
11 DESCRIPTION MITIGO ® (morphine sulfate injection, USP – Preservative-free) is an opioid agonist, available as a sterile, nonpyrogenic, isobaric, high potency solution of morphine sulfate in strengths of 10 mg or 25 mg morphine sulfate per mL, free of antioxidants, preservatives or other potentially neurotoxic additives. MITIGO ® is intended for use in continuous microinfusion devices for intraspinal administration in the management of pain.
Uses
1 INDICATIONS & USAGE MITIGO ® is for use in continuous microinfusion devices and indicated only for intrathecal or epidural infusion in the management of intractable chronic pain severe enough to require an opioid analgesic and for which less invasive means of controlling pain are inadequate. Limitations of Use Not for single-dose intravenous, intramuscular, or subcutaneous administration due to the risk of overdose. Not for single-dose neuraxial injection because MITIGO ® is too concentrated for accurate delivery of the smaller doses used in this setting.
Dosage
2 DOSAGE AND ADMINISTRATION 2.1 Important Dosage and Administration Instructions MITIGO ® should be administered by or under the direction of a physician experienced in the techniques of epidural or intrathecal administration and familiar with the patient management problems associated with epidural or intrathecal drug administration. MITIGO ® should be prescribed only by healthcare professionals who are knowledgeable about the use of opioids and how to mitigate the associated risks. Because of the risk of delayed respiratory depression, patients should be observed in a fully equipped and staffed environment for at least 24 hours after each test dose and, as indicated, for the first several days after surgery.
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 ( 5.2 )] Life-Threatening Respiratory Depression [see Warnings and Precautions ( 5.3 )] Interactions with CNS Benzodiazepines or Other Depressants [ see Warnings and Precautions ( 5.4 )] Neonatal Opioid Withdrawal Syndrome [see Warnings and Precautions ( 5.5 )] Inflammatory Masses [see Warnings and Precautions ( 5.6 )] Myoclonic Activity [see Warnings and Precautions ( 5.7 )] Opioid-Induced Hyperalgesia and Allodynia [see Warnings and Precautions ( 5.8 )] Adrenal Insufficiency [see Warnings and Precautions ( 5.11 )] Severe Hypotension [see Warnings and Precautions ( 5.12 )] Gastrointestinal Adverse Reactions...
Interactions
7 DRUG INTERACTIONS Table 1 includes clinically significant drug interactions with MITIGO ® . Table 1. Clinically Significant Drug Interactions with MITIGO ® 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, can increase the risk of hypotension, respiratory depression, profound sedation, coma, and death. The depressant effects of morphine are potentiated by the presence of other CNS depressants. Use of neuroleptics in conjunction with neuraxial morphine may increase the risk of respiratory depression [see Warnings and Precautions ( 5.4 )].
Warnings
WARNING: SERIOUS AND LIFE-THREATENING RISKS FROM USE OF MITIGO ® WARNING: SERIOUS AND LIFE-THREATENING RISKS FROM USE OF MITIGO ® Risks with Neuraxial Administration Single-dose neuraxial administration may result in acute or delayed respiratory depression up to 24 hours. 5 WARNINGS AND PRECAUTIONS 5.1 Risks with Neuraxial Administration Control of pain by neuraxial opiate delivery, using a continuous microinfusion device, is always accompanied by considerable risk to the patients and requires a high level of skill to be successfully accomplished. The task of treating these patients must be undertaken by experienced clinical teams, well-versed in patient selection, evolving technology and emerging standards of care. MITIGO ® should be administered by or under the direction of a physician experienced in the techniques of epidural or intrathecal administration and familiar with the patient management problems associated with epidural or intrathecal drug administration. 4 CONTRAINDICATIONS MITIGO ® is contraindicated in patients with: • Significant respiratory depression [see Warnings and Precautions ( 5.2 )] • Acute or severe bronchial asthma in an unmonitored setting or in the absence of resuscitative equipment [see Warnings and Precautions ( 5.9 )] • Concurrent use of monoamine oxidase inhibitors (MAOIs) or use of MAOIs within the last 14 days [see Warnings an...
Storage
16 HOW SUPPLIED/STORAGE AND HANDLING MITIGO ® (morphine sulfate injection, USP), is a preservative-free solution, supplied in amber vials for epidural or intrathecal administration via a continuous microinfusion device as follows: MITIGO ® 200 mg/20 mL (10 mg/mL) – NDC 66794-160-02: Single-Dose amber vials packaged individually MITIGO ® 500 mg/20 mL (25 mg/mL) – NDC 66794-162-02: Single-Dose amber...
Frequently Asked Questions
What is Morphine Sulfate used for?▼
1 INDICATIONS & USAGE MITIGO ® is for use in continuous microinfusion devices and indicated only for intrathecal or epidural infusion in the management of intractable chronic pain severe enough to require an opioid analgesic and for which less invasive means of controlling pain are inadequate. Limitations of Use Not for single-dose intravenous, intramuscular, or subcutaneous administration due to the risk of overdose. Not for single-dose neuraxial injection because MITIGO ® is too concentrated for accurate delivery of the smaller doses used in this setting.
What are the side effects of Morphine Sulfate?▼
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 ( 5.2 )] Life-Threatening Respiratory Depression [see Warnings and Precautions ( 5.3 )] Interactions with CNS Benzodiazepines or Other Depressants [ see Warnings and Precautions ( 5.4 )] Neonatal Opioid Withdrawal Syndrome [see Warnings and Precautions ( 5.5 )] Inflammatory Masses [see Warnings and Precautions ( 5.6 )] Myoclonic Activity [see Warnings and Precautions ( 5.7 )] Opioid-Induced Hyperalgesia and Allodynia [see Warnings and Precautions ( 5.8 )] Adrenal Insufficiency [see Warnings and Precautions ( 5.11 )] Severe Hypotension [see Warnings and Precautions ( 5.12 )] Gastrointestinal Adverse Reactions...
What are the important warnings for Morphine Sulfate?▼
WARNING: SERIOUS AND LIFE-THREATENING RISKS FROM USE OF MITIGO ® WARNING: SERIOUS AND LIFE-THREATENING RISKS FROM USE OF MITIGO ® Risks with Neuraxial Administration Single-dose neuraxial administration may result in acute or delayed respiratory depression up to 24 hours. 5 WARNINGS AND PRECAUTIONS 5.1 Risks with Neuraxial Administration Control of pain by neuraxial opiate delivery, using a continuous microinfusion device, is always accompanied by considerable risk to the patients and requires a high level of skill to be successfully accomplished. The task of treating these patients must be undertaken by experienced clinical teams, well-versed in patient selection, evolving technology and emerging standards of care. MITIGO ® should be administered by or under the direction of a physician experienced in the techniques of epidural or intrathecal administration and familiar with the patient management problems associated with epidural or intrathecal drug administration. 4 CONTRAINDICATIONS MITIGO ® is contraindicated in patients with: • Significant respiratory depression [see Warnings and Precautions ( 5.2 )] • Acute or severe bronchial asthma in an unmonitored setting or in the absence of resuscitative equipment [see Warnings and Precautions ( 5.9 )] • Concurrent use of monoamine oxidase inhibitors (MAOIs) or use of MAOIs within the last 14 days [see Warnings an...
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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.