Vaccinia Immune Globulin Intravenous (human)

Generic Name: vaccinia immune globulin intravenous (human)

Human Immunoglobulin G [EPC]Over-the-Counter (OTC)

Brand Names:

Cnj-016

11 DESCRIPTION VIGIV is a solvent/detergent-treated, filtered sterile solution of purified gamma globulin (IgG) fraction of human plasma containing antibodies to vaccinia virus. It is stabilized with 10% maltose and 0.03% polysorbate 80 (pH is between 5.0 and 6.5) and contains no preservative. The product is a clear to opalescent liquid.

Overview

11 DESCRIPTION VIGIV is a solvent/detergent-treated, filtered sterile solution of purified gamma globulin (IgG) fraction of human plasma containing antibodies to vaccinia virus. It is stabilized with 10% maltose and 0.03% polysorbate 80 (pH is between 5.0 and 6.5) and contains no preservative. The product is a clear to opalescent liquid.

Uses

1 INDICATIONS AND USAGE VIGIV (vaccinia immune globulin intravenous, human) is indicated for the treatment and/or modification of the following conditions: • Eczema vaccinatum • Progressive vaccinia • Severe generalized vaccinia • Vaccinia infections in individuals who have skin conditions such as burns, impetigo, varicella-zoster, or poison ivy; or in individuals who have eczematous skin lesions because of either the activity or extensiveness of such lesions • Aberrant infections induced by vaccinia virus that include its accidental implantation in eyes (except in cases of isolated keratitis), mouth, or other areas where vaccinia infection would constitute a special hazard. VIGIV is not considered to be effective in the treatment of postvaccinial encephalitis.

Dosage

2 DOSAGE AND ADMINISTRATION For intravenous use only. • For intravenous use only. • VIGIV is administered at a dose of 6000 Units per kg, as soon as symptoms for complication(s) due to vaccinia vaccination appear ( 2.1 ). • Higher doses (e.g. 9000 Units per kg or 24,000 Units per kg) may be considered in the event that the patient does not respond to the initial dose of 6000 Units per kg ( 2.1 ). • For patients with risk factors for thrombosis, the maximum daily dose of VIGIV should not exceed 12,000 Units per kg ( 2.3 ). 2.1 Dosage for Treatment of Severe Complications of Vaccinia Vaccination Administer VIGIV at a dose of 6000 Units per kg, as soon as symptoms appear and are judged to be due to severe vaccinia-related complication.

Side Effects

6 ADVERSE REACTIONS The adverse drug reactions to VIGIV treatment in clinical trials (>10%) include headache, nausea, rigors and dizziness. The adverse drug reactions to VIGIV treatment in clinical trials (>10%) include headache, nausea, rigors and dizziness. ( 6 ) To report SUSPECTED ADVERSE REACTIONS, contact Emergent BioSolutions Canada Inc. at 1-800-768-2304 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.

Interactions

7 DRUG INTERACTIONS • Efficacy of live attenuated virus vaccines may be impaired by immune globulin administration; revaccination may be necessary ( 7.1 ) • Antibodies in VIGIV may interfere with some serological tests ( 7.2 ) 7.1 Live, Attenuated Vaccines Immune globulin administration may impair the efficacy of live attenuated vaccines such as measles, rubella, mumps and varicella. Defer vaccination with live virus vaccines until approximately three months after administration of VIGIV. Revaccinate people who received VIGIV shortly after live virus vaccination three months after the administration of the VIGIV.

Warnings

WARNING: INTERACTIONS WITH GLUCOSE MONITORING SYSTEMS Blood glucose measurement in patients receiving VIGIV must be done with a glucose-specific method (monitor and test strips) to avoid interference by maltose contained in VIGIV. 5 WARNINGS AND PRECAUTIONS • Hypersensitivity to human immune globulin (acute anaphylaxis) ( 5.1 ) • Acute renal dysfunction/failure ( 5.2 ) • Thrombosis may occur with immune globulin products, including VIGIV. For patients at risk of thrombosis, administer VIGIV at the minimum dose and infusion rate practicable. Ensure adequate hydration in patients before administration. 4 CONTRAINDICATIONS VIGIV is contraindicated in: • Isolated vaccinia keratitis. • Individuals with a history of anaphylaxis or prior severe systemic reaction associated with the parenteral administration of this or other human immune globulin preparations. • IgA-deficient patients with antibodies against IgA and a history of IgA hypersensitivity, as it contains trace amounts of IgA (40 mcg/mL).

Pregnancy

8.1 Pregnancy Risk Summary There are no data on the use of VIGIV in pregnant women to inform on drug-associated risk. Animal reproduction studies have not been conducted with VIGIV.

Storage

16 HOW SUPPLIED/STORAGE AND HANDLING 16.1 How Supplied NDC 60492-0173-1: 20 mL glass vial NDC 60492-0173-2: Shelf carton containing 24 glass vials The product is supplied as a 20 mL single dose vial containing ≥50,000 Units per vial. It is packaged in a shelf carton with 24 vials and four package inserts. VIGIV does not contain natural rubber latex.

Frequently Asked Questions

What is Vaccinia Immune Globulin Intravenous (human) used for?

1 INDICATIONS AND USAGE VIGIV (vaccinia immune globulin intravenous, human) is indicated for the treatment and/or modification of the following conditions: • Eczema vaccinatum • Progressive vaccinia • Severe generalized vaccinia • Vaccinia infections in individuals who have skin conditions such as burns, impetigo, varicella-zoster, or poison ivy; or in individuals who have eczematous skin lesions because of either the activity or extensiveness of such lesions • Aberrant infections induced by vaccinia virus that include its accidental implantation in eyes (except in cases of isolated keratitis), mouth, or other areas where vaccinia infection would constitute a special hazard. VIGIV is not considered to be effective in the treatment of postvaccinial encephalitis.

What are the side effects of Vaccinia Immune Globulin Intravenous (human)?

6 ADVERSE REACTIONS The adverse drug reactions to VIGIV treatment in clinical trials (>10%) include headache, nausea, rigors and dizziness. The adverse drug reactions to VIGIV treatment in clinical trials (>10%) include headache, nausea, rigors and dizziness. ( 6 ) To report SUSPECTED ADVERSE REACTIONS, contact Emergent BioSolutions Canada Inc. at 1-800-768-2304 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.

Can I take Vaccinia Immune Globulin Intravenous (human) during pregnancy?

8.1 Pregnancy Risk Summary There are no data on the use of VIGIV in pregnant women to inform on drug-associated risk. Animal reproduction studies have not been conducted with VIGIV.

What are the important warnings for Vaccinia Immune Globulin Intravenous (human)?

WARNING: INTERACTIONS WITH GLUCOSE MONITORING SYSTEMS Blood glucose measurement in patients receiving VIGIV must be done with a glucose-specific method (monitor and test strips) to avoid interference by maltose contained in VIGIV. 5 WARNINGS AND PRECAUTIONS • Hypersensitivity to human immune globulin (acute anaphylaxis) ( 5.1 ) • Acute renal dysfunction/failure ( 5.2 ) • Thrombosis may occur with immune globulin products, including VIGIV. For patients at risk of thrombosis, administer VIGIV at the minimum dose and infusion rate practicable. Ensure adequate hydration in patients before administration. 4 CONTRAINDICATIONS VIGIV is contraindicated in: • Isolated vaccinia keratitis. • Individuals with a history of anaphylaxis or prior severe systemic reaction associated with the parenteral administration of this or other human immune globulin preparations. • IgA-deficient patients with antibodies against IgA and a history of IgA hypersensitivity, as it contains trace amounts of IgA (40 mcg/mL).

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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.