Zopapogene Imadenovec
Generic Name: zopapogene imadenovec
Brand Names:
Papzimeos
11 DESCRIPTION PAPZIMEOS (zopapogene imadenovec-drba) is a non-replicating adenoviral vector-based immunotherapy designed to express a fusion antigen comprising selected regions of human papillomavirus (HPV) types 6 and 11 proteins. PAPZIMEOS has a concentration of 5×10 11 PU/mL.
Overview
11 DESCRIPTION PAPZIMEOS (zopapogene imadenovec-drba) is a non-replicating adenoviral vector-based immunotherapy designed to express a fusion antigen comprising selected regions of human papillomavirus (HPV) types 6 and 11 proteins. PAPZIMEOS has a concentration of 5×10 11 PU/mL.
Uses
1 INDICATIONS AND USAGE PAPZIMEOS is indicated for the treatment of adults with recurrent respiratory papillomatosis. PAPZIMEOS™ is a non-replicating adenoviral vector-based immunotherapy indicated for the treatment of adults with recurrent respiratory papillomatosis. ( 1 )
Dosage
2 DOSAGE AND ADMINISTRATION PAPZIMEOS is for subcutaneous injection only. ( 2.1 ) The recommended dose of PAPZIMEOS is 5×10 11 particle units (PU) per injection administered by subcutaneous injection four ( 4 ) times over a 12-week interval. ( 2.1 ) Prior to the initial administration of PAPZIMEOS, perform a surgical debulking of visible papilloma to establish minimal residual disease. To maintain minimal residual disease during treatment with PAPZIMEOS, remove visible papilloma, if present, prior to the third and fourth administration of PAPZIMEOS. ( 2.1 ) 2.1 Recommended Dosage PAPZIMEOS is for subcutaneous injection only. The recommended dosage of PAPZIMEOS is 5×10 11 particle units (PU) per injection administered as subcutaneous injection four times over a 12-week interval.
Side Effects
6 ADVERSE REACTIONS The most common adverse reactions (incidence ≥5%) were injection site reactions, fatigue, chills, pyrexia, myalgia, nausea, headache, tachycardia, diarrhea, vomiting, and hyperhidrosis. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Precigen Inc. at 855-743-6777 and medinfo@precigen.com 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. The safety data described in this section reflects exposure to PAPZIMEOS in one clinical study (Study PRGN-2012-201).
Warnings
5 WARNINGS AND PRECAUTIONS Injection-site reactions: Injection-site reactions, have been observed. Monitor patients for local site reactions for at least 30 minutes after the initial treatment. ( 5.1 ) Thrombotic events: Thrombotic events may occur following administration of adenoviral vector-based therapies. Monitor patients for signs and symptoms of thrombotic events and treat events according to clinical practice. ( 5.2 ) 5.1 Injection-Site Reactions Injection-site reactions have occurred with PAPZIMEOS injection. Monitor patients for local site reactions for at least 30 minutes after the initial treatment and manage accordingly. 4 CONTRAINDICATIONS None. None. ( 4 )
Pregnancy
8.1 Pregnancy Risk Summary There are no available data with PAPZIMEOS in pregnant women. Animal reproductive and developmental toxicity studies have not been conducted with PAPZIMEOS. In the PRGN-2012-201 study, one patient reported pregnancy at 6 months following completion of treatment with PAPZIMEOS. The patient delivered at 40 weeks without any reported birth complications or neonatal concerns. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2 to 4% and 15 to 20%, respectively.
Storage
16.2 Storage and Handling PAPZIMEOS is shipped and stored frozen at ≤ -60°C [≤ -76°F] and should be stored in an appropriate freezer at ≤ -60°C [≤ -76°F] until ready to thaw and administer. DO NOT place the vial in a refrigerator, freezer, or on dry ice at any time once removed from the pouch. Protect the vials from light. DO NOT shake the vial.
Frequently Asked Questions
What is Zopapogene Imadenovec used for?▼
1 INDICATIONS AND USAGE PAPZIMEOS is indicated for the treatment of adults with recurrent respiratory papillomatosis. PAPZIMEOS™ is a non-replicating adenoviral vector-based immunotherapy indicated for the treatment of adults with recurrent respiratory papillomatosis. ( 1 )
What are the side effects of Zopapogene Imadenovec?▼
6 ADVERSE REACTIONS The most common adverse reactions (incidence ≥5%) were injection site reactions, fatigue, chills, pyrexia, myalgia, nausea, headache, tachycardia, diarrhea, vomiting, and hyperhidrosis. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Precigen Inc. at 855-743-6777 and medinfo@precigen.com 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. The safety data described in this section reflects exposure to PAPZIMEOS in one clinical study (Study PRGN-2012-201).
Can I take Zopapogene Imadenovec during pregnancy?▼
8.1 Pregnancy Risk Summary There are no available data with PAPZIMEOS in pregnant women. Animal reproductive and developmental toxicity studies have not been conducted with PAPZIMEOS. In the PRGN-2012-201 study, one patient reported pregnancy at 6 months following completion of treatment with PAPZIMEOS. The patient delivered at 40 weeks without any reported birth complications or neonatal concerns. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2 to 4% and 15 to 20%, respectively.
What are the important warnings for Zopapogene Imadenovec?▼
5 WARNINGS AND PRECAUTIONS Injection-site reactions: Injection-site reactions, have been observed. Monitor patients for local site reactions for at least 30 minutes after the initial treatment. ( 5.1 ) Thrombotic events: Thrombotic events may occur following administration of adenoviral vector-based therapies. Monitor patients for signs and symptoms of thrombotic events and treat events according to clinical practice. ( 5.2 ) 5.1 Injection-Site Reactions Injection-site reactions have occurred with PAPZIMEOS injection. Monitor patients for local site reactions for at least 30 minutes after the initial treatment and manage accordingly. 4 CONTRAINDICATIONS None. None. ( 4 )
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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.