Ziv-aflibercept

Generic Name: ziv-aflibercept

Vascular Endothelial Growth Factor Inhibitor [EPC]Over-the-Counter (OTC)

Brand Names:

Zaltrap

11 DESCRIPTION Ziv-aflibercept is a vascular endothelial growth factor inhibitor. It is a recombinant fusion protein consisting of Vascular Endothelial Growth Factor (VEGF)-binding portions from the extracellular domains of human VEGF Receptors 1 and 2 fused to the Fc portion of the human IgG1. Ziv-aflibercept is produced by recombinant DNA technology in a Chinese hamster ovary (CHO) K-1 mammalian expression system.

Overview

11 DESCRIPTION Ziv-aflibercept is a vascular endothelial growth factor inhibitor. It is a recombinant fusion protein consisting of Vascular Endothelial Growth Factor (VEGF)-binding portions from the extracellular domains of human VEGF Receptors 1 and 2 fused to the Fc portion of the human IgG1. Ziv-aflibercept is produced by recombinant DNA technology in a Chinese hamster ovary (CHO) K-1 mammalian expression system.

Uses

1 INDICATIONS AND USAGE ZALTRAP, in combination with fluorouracil, leucovorin, irinotecan-(FOLFIRI), is indicated for the treatment of patients with metastatic colorectal cancer (mCRC) that is resistant to or has progressed following an oxaliplatin-containing regimen. ZALTRAP, a vascular endothelial growth factor inhibitor, in combination with fluorouracil, leucovorin, irinotecan (FOLFIRI), is indicated for the treatment of patients with metastatic colorectal cancer that is resistant to or has progressed following an oxaliplatin-containing regimen. ( 1 )

Dosage

2 DOSAGE AND ADMINISTRATION 4 mg per kg as an intravenous infusion over 1 hour every 2 weeks. ( 2.1 , 2.3 ) Do not administer as an intravenous push or bolus. ( 2.3 ) 2.1 Recommended Dose and Schedule The recommended dosage of ZALTRAP is 4 mg per kg of actual body weight as an intravenous infusion over 1 hour every two weeks in combination with FOLFIRI until disease progression or unacceptable toxicity. Administer ZALTRAP prior to any component of the FOLFIRI regimen on the day of treatment. Refer to prescribing information for irinotecan, fluorouracil, and leucovorin for the recommended dosage and dosage modifications for these drugs.

Side Effects

6 ADVERSE REACTIONS The following clinically significant adverse reactions are described elsewhere in the labeling: Hemorrhage [see Warnings and Precautions (5.1) ] Gastrointestinal Perforation [see Warnings and Precautions (5.2) ] Impaired Wound Healing [see Warnings and Precautions (5.3) ] Fistula Formation [see Warnings and Precautions (5.4) ] Hypertension [see Warnings and Precautions (5.5) ] Arterial Thromboembolic Events [see Warnings and Precautions (5.6) ] Proteinuria [see Warnings and Precautions (5.7) ] Neutropenia and Neutropenic Complications [see Warnings and Precautions (5.8) ] Diarrhea and Dehydration [see Warnings and Precautions (5.9) ] Reversible Posterior Leukoencephalopathy Syndrome [see Warnings and Precautions (5.10) ] Most common adverse reactions (≥20% incidence) we...

Interactions

7 DRUG INTERACTIONS No dedicated drug-drug interaction studies have been conducted for ZALTRAP. No clinically important pharmacokinetic interactions were found between ziv-aflibercept and irinotecan/SN-38 or fluorouracil [see Clinical Pharmacology (12.3) ] .

Warnings

5 WARNINGS AND PRECAUTIONS Hemorrhage : Severe and sometimes fatal hemorrhage, including gastrointestinal (GI) hemorrhage, has been reported in patients who have received ZALTRAP. Do not administer ZALTRAP to patients with severe hemorrhage. ( 5.1 ) Gastrointestinal Perforation : Discontinue ZALTRAP therapy in patients who experience GI perforation. ( 5.2 ) Impaired Wound Healing : Withhold ZALTRAP for at least 4 weeks prior to elective surgery. Do not administer for at least 4 weeks following major surgery and until wounds have adequately healed. Discontinue ZALTRAP in patients with impaired wound healing. The safety of resumption of ZALTRAP after resolution of wound healing complications has not been established. ( 5.3 ) Fistula Formation : Discontinue ZALTRAP if fistula occurs. 4 CONTRAINDICATIONS None. None ( 4 )

Pregnancy

8.1 Pregnancy Risk Summary Based on findings from animal reproduction studies and its mechanism of action [see Clinical Pharmacology (12.1) ] , ZALTRAP can cause fetal harm when administered to pregnant women. There is insufficient data in pregnant women exposed to ZALTRAP to assess the risks. Administration of ziv-aflibercept during the period of organogenesis was embryotoxic and teratogenic in rabbits at exposure levels approximately 0.3 times the human exposure at the 4 mg per kg dose (see Data ) . Advise pregnant women of the potential risk to a fetus. In the U.S.

Storage

Store ZALTRAP vials in a refrigerator at 2°C to 8°C (36°F to 46°F). Keep the vials in the original outer carton to protect from light. Discard unused portion.

Frequently Asked Questions

What is Ziv-aflibercept used for?

1 INDICATIONS AND USAGE ZALTRAP, in combination with fluorouracil, leucovorin, irinotecan-(FOLFIRI), is indicated for the treatment of patients with metastatic colorectal cancer (mCRC) that is resistant to or has progressed following an oxaliplatin-containing regimen. ZALTRAP, a vascular endothelial growth factor inhibitor, in combination with fluorouracil, leucovorin, irinotecan (FOLFIRI), is indicated for the treatment of patients with metastatic colorectal cancer that is resistant to or has progressed following an oxaliplatin-containing regimen. ( 1 )

What are the side effects of Ziv-aflibercept?

6 ADVERSE REACTIONS The following clinically significant adverse reactions are described elsewhere in the labeling: Hemorrhage [see Warnings and Precautions (5.1) ] Gastrointestinal Perforation [see Warnings and Precautions (5.2) ] Impaired Wound Healing [see Warnings and Precautions (5.3) ] Fistula Formation [see Warnings and Precautions (5.4) ] Hypertension [see Warnings and Precautions (5.5) ] Arterial Thromboembolic Events [see Warnings and Precautions (5.6) ] Proteinuria [see Warnings and Precautions (5.7) ] Neutropenia and Neutropenic Complications [see Warnings and Precautions (5.8) ] Diarrhea and Dehydration [see Warnings and Precautions (5.9) ] Reversible Posterior Leukoencephalopathy Syndrome [see Warnings and Precautions (5.10) ] Most common adverse reactions (≥20% incidence) we...

Can I take Ziv-aflibercept during pregnancy?

8.1 Pregnancy Risk Summary Based on findings from animal reproduction studies and its mechanism of action [see Clinical Pharmacology (12.1) ] , ZALTRAP can cause fetal harm when administered to pregnant women. There is insufficient data in pregnant women exposed to ZALTRAP to assess the risks. Administration of ziv-aflibercept during the period of organogenesis was embryotoxic and teratogenic in rabbits at exposure levels approximately 0.3 times the human exposure at the 4 mg per kg dose (see Data ) . Advise pregnant women of the potential risk to a fetus. In the U.S.

What are the important warnings for Ziv-aflibercept?

5 WARNINGS AND PRECAUTIONS Hemorrhage : Severe and sometimes fatal hemorrhage, including gastrointestinal (GI) hemorrhage, has been reported in patients who have received ZALTRAP. Do not administer ZALTRAP to patients with severe hemorrhage. ( 5.1 ) Gastrointestinal Perforation : Discontinue ZALTRAP therapy in patients who experience GI perforation. ( 5.2 ) Impaired Wound Healing : Withhold ZALTRAP for at least 4 weeks prior to elective surgery. Do not administer for at least 4 weeks following major surgery and until wounds have adequately healed. Discontinue ZALTRAP in patients with impaired wound healing. The safety of resumption of ZALTRAP after resolution of wound healing complications has not been established. ( 5.3 ) Fistula Formation : Discontinue ZALTRAP if fistula occurs. 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.