C1 Esterase Inhibitor Recombinant
Generic Name: c1 esterase inhibitor recombinant
Brand Names:
Ruconest
11 DESCRIPTION RUCONEST is a recombinant analogue of human complement component 1 esterase inhibitor for intravenous injection. RUCONEST is purified from the milk of transgenic rabbits, and supplied as a sterile, preservative-free, white/off-white lyophilized powder for reconstitution for injection. One U of rhC1INH activity is defined as the equivalent of C1 esterase inhibiting activity present in 1 mL of pooled normal plasma.
Overview
11 DESCRIPTION RUCONEST is a recombinant analogue of human complement component 1 esterase inhibitor for intravenous injection. RUCONEST is purified from the milk of transgenic rabbits, and supplied as a sterile, preservative-free, white/off-white lyophilized powder for reconstitution for injection. One U of rhC1INH activity is defined as the equivalent of C1 esterase inhibiting activity present in 1 mL of pooled normal plasma.
Uses
1 INDICATIONS AND USAGE RUCONEST is a C1 esterase inhibitor [recombinant] indicated for the treatment of acute attacks in adult and adolescent patients with hereditary angioedema (HAE). Limitation of Use: Effectiveness was not established in HAE patients with laryngeal attacks. RUCONEST is a C1 esterase inhibitor [recombinant] indicated for the treatment of acute attacks in adult and adolescent patients with hereditary angioedema (HAE). ( 1 ) Limitation of Use: Effectiveness was not established in HAE patients with laryngeal attacks.
Dosage
2 DOSAGE AND ADMINISTRATION For intravenous use after reconstitution only. For Intravenous Use Only. Reconstitute each vial (2100 U) by adding 14 mL sterile Water for Injection per vial to obtain a solution of 150 U per mL. ( 2.3 ) Administer the reconstituted solution at room temperature as a slow intravenous injection over approximately 5 minutes. ( 2.4 ) Appropriately trained patients may self-administer upon recognition of an HAE attack.
Side Effects
6 ADVERSE REACTIONS The serious adverse reaction in clinical studies of RUCONEST was anaphylaxis. The most common adverse reactions (≥ 2%) reported in all clinical trials were headache, nausea, and diarrhea. The serious adverse reaction reported in clinical trials was anaphylactic reaction. ( 6 ) The common adverse reactions (≥ 2%) reported in clinical trials were headache, nausea, and diarrhea. ( 6 ) To report SUSPECTED ADVERSE REACTIONS, contact Pharming Healthcare Inc. at 1-800-930-5221 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
Warnings
5 WARNINGS AND PRECAUTIONS Hypersensitivity reactions, including anaphylaxis may occur. Should symptoms occur, discontinue RUCONEST and administer appropriate treatment. ( 5.1 ) Serious arterial and venous thromboembolic (TE) events have been reported at the recommended dose of plasma derived C1 esterase inhibitor products in patients with risk factors. Monitor patients with known risk factors for TE events during and after RUCONEST administration. ( 5.2 ) 5.1 Hypersensitivity Severe hypersensitivity reactions may occur . The signs and symptoms of hypersensitivity reactions may include hives, generalized urticaria, tightness of the chest, wheezing, hypotension, and/or anaphylaxis during or after injection of RUCONEST. 4 CONTRAINDICATIONS RUCONEST is contraindicated in patients with a history of allergy to rabbits or rabbit-derived products. RUCONEST is contraindicated in patients with a history of life-threatening immediate hypersensitivity reactions to C1 esterase inhibitor preparations, including anaphylaxis. Known or suspected allergy to rabbits and rabbit-derived products.
Pregnancy
8.1 Pregnancy Risk Summary There are no adequate and well-controlled studies of RUCONEST in pregnant women. In the U.S. general population, regardless of drug exposure, available data suggest that major birth defects occur in 2 to 4% of the general population and miscarriage occurs in 15 to 20% of clinically recognized pregnancies. Data Human Data Limited available postmarketing safety data with RUCONEST use in pregnant women do not indicate any adverse effects in this population.
Storage
16 HOW SUPPLIED/STORAGE AND HANDLING 16.1 How Supplied RUCONEST is supplied in single-use 25 mL glass vials with a stopper (siliconized chlorobutyl rubber) and a flip-off seal (aluminum and colored plastic). Each carton contains one single-use vial. Each vial contains 2100 U rhC1INH lyophilized powder for reconstitution for injection.
Frequently Asked Questions
What is C1 Esterase Inhibitor Recombinant used for?▼
1 INDICATIONS AND USAGE RUCONEST is a C1 esterase inhibitor [recombinant] indicated for the treatment of acute attacks in adult and adolescent patients with hereditary angioedema (HAE). Limitation of Use: Effectiveness was not established in HAE patients with laryngeal attacks. RUCONEST is a C1 esterase inhibitor [recombinant] indicated for the treatment of acute attacks in adult and adolescent patients with hereditary angioedema (HAE). ( 1 ) Limitation of Use: Effectiveness was not established in HAE patients with laryngeal attacks.
What are the side effects of C1 Esterase Inhibitor Recombinant?▼
6 ADVERSE REACTIONS The serious adverse reaction in clinical studies of RUCONEST was anaphylaxis. The most common adverse reactions (≥ 2%) reported in all clinical trials were headache, nausea, and diarrhea. The serious adverse reaction reported in clinical trials was anaphylactic reaction. ( 6 ) The common adverse reactions (≥ 2%) reported in clinical trials were headache, nausea, and diarrhea. ( 6 ) To report SUSPECTED ADVERSE REACTIONS, contact Pharming Healthcare Inc. at 1-800-930-5221 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
Can I take C1 Esterase Inhibitor Recombinant during pregnancy?▼
8.1 Pregnancy Risk Summary There are no adequate and well-controlled studies of RUCONEST in pregnant women. In the U.S. general population, regardless of drug exposure, available data suggest that major birth defects occur in 2 to 4% of the general population and miscarriage occurs in 15 to 20% of clinically recognized pregnancies. Data Human Data Limited available postmarketing safety data with RUCONEST use in pregnant women do not indicate any adverse effects in this population.
What are the important warnings for C1 Esterase Inhibitor Recombinant?▼
5 WARNINGS AND PRECAUTIONS Hypersensitivity reactions, including anaphylaxis may occur. Should symptoms occur, discontinue RUCONEST and administer appropriate treatment. ( 5.1 ) Serious arterial and venous thromboembolic (TE) events have been reported at the recommended dose of plasma derived C1 esterase inhibitor products in patients with risk factors. Monitor patients with known risk factors for TE events during and after RUCONEST administration. ( 5.2 ) 5.1 Hypersensitivity Severe hypersensitivity reactions may occur . The signs and symptoms of hypersensitivity reactions may include hives, generalized urticaria, tightness of the chest, wheezing, hypotension, and/or anaphylaxis during or after injection of RUCONEST. 4 CONTRAINDICATIONS RUCONEST is contraindicated in patients with a history of allergy to rabbits or rabbit-derived products. RUCONEST is contraindicated in patients with a history of life-threatening immediate hypersensitivity reactions to C1 esterase inhibitor preparations, including anaphylaxis. Known or suspected allergy to rabbits and rabbit-derived products.
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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.