Denosumab

Generic Name: denosumab

RANK Ligand Inhibitor [EPC]Over-the-Counter (OTC)

Brand Names:

Conexxence

11 DESCRIPTION Denosumab-bnht is a human IgG2 monoclonal antibody with affinity and specificity for human RANKL (receptor activator of nuclear factor kappa-B ligand). Denosumab-bnht has an approximate molecular weight of 147 kDa and is produced in genetically engineered mammalian (Chinese hamster ovary) cells. Conexxence (denosumab-bnht) injection is a sterile, preservative-free, clear, colorless to pale yellow solution for subcutaneous use.

Overview

11 DESCRIPTION Denosumab-bnht is a human IgG2 monoclonal antibody with affinity and specificity for human RANKL (receptor activator of nuclear factor kappa-B ligand). Denosumab-bnht has an approximate molecular weight of 147 kDa and is produced in genetically engineered mammalian (Chinese hamster ovary) cells. Conexxence (denosumab-bnht) injection is a sterile, preservative-free, clear, colorless to pale yellow solution for subcutaneous use.

Uses

1 INDICATIONS AND USAGE Conexxence is a RANK ligand (RANKL) inhibitor indicated for treatment: of postmenopausal women with osteoporosis at high risk for fracture ( 1.1 ) to increase bone mass in men with osteoporosis at high risk for fracture ( 1.2 ) of glucocorticoid-induced osteoporosis in men and women at high risk for fracture ( 1.3 ) to increase bone mass in men at high risk for fracture receiving androgen deprivation therapy for nonmetastatic prostate cancer ( 1.4 ) to increase bone mass in women at high risk for fracture receiving adjuvant aromatase inhibitor therapy for breast cancer ( 1.5 ) 1.1 Treatment of Postmenopausal Women with Osteoporosis at High Risk for Fracture Conexxence is indicated for the treatment of postmenopausal women with osteoporosis at high risk for fracture,...

Dosage

2 DOSAGE AND ADMINISTRATION Pregnancy must be ruled out prior to administration of Conexxence. ( 2.1 ) Before initiating Conexxence in patients with advanced chronic kidney disease, including dialysis patients, evaluate for the presence of chronic kidney disease mineral and bone disorder with intact parathyroid hormone, serum calcium, 25(OH) vitamin D, and 1,25(OH)2 vitamin D. ( 2.2 , 5.1 , 8.6 ) Conexxence should be administered by a healthcare provider. ( 2.3 ) Administer 60 mg every 6 months as a subcutaneous injection in the upper arm, upper thigh, or abdomen. ( 2.3 ) Instruct patients to take calcium 1000 mg daily and at least 400 IU vitamin D daily. ( 2.3 ) 2.1 Pregnancy Testing Prior to Initiation of Conexxence Pregnancy must be ruled out prior to administration of Conexxence.

Side Effects

6 ADVERSE REACTIONS The following serious adverse reactions are discussed below and also elsewhere in the labeling: Severe Hypocalcemia and Mineral Metabolism Changes [see Warnings and Precautions ( 5.1 )] Hypersensitivity [see Warnings and Precautions ( 5.3 )] Osteonecrosis of the Jaw [see Warnings and Precautions ( 5.4 )] Atypical Subtrochanteric and Diaphyseal Femoral Fractures [see Warnings and Precautions ( 5.5 )] Multiple Vertebral Fractures (MVF) Following Treatment Discontinuation of Treatment [see Warnings and Precautions ( 5.6 )] Serious Infections [see Warnings and Precautions ( 5.7 )] Dermatologic Adverse Reactions [see Warnings and Precautions ( 5.8 )] The most common adverse reactions reported with denosumab products in patients with postmenopausal osteoporosis are back pain,...

Warnings

WARNING: SEVERE HYPOCALCEMIA IN PATIENTS WITH ADVANCED KIDNEY DISEASE Patients with advanced chronic kidney disease (eGFR < 30 mL/min/1.73 m 2 ), including dialysis-dependent patients, are at greater risk of severe hypocalcemia following denosumab products administration. Severe hypocalcemia resulting in hospitalization, life-threatening events and fatal cases have been reported [see Warnings and Precautions ( 5.1 )] . 5 WARNINGS AND PRECAUTIONS Hypocalcemia: Pre-existing hypocalcemia must be corrected before initiating Conexxence. May worsen, especially in patients with renal impairment. Adequately supplement all patients with calcium and vitamin D. Concomitant use of calcimimetic drugs may also worsen hypocalcemia risk. Evaluate for presence of chronic kidney disease mineral-bone disorder. Monitor serum calcium. ( 5.1 ) Same Active Ingredient: Patients receiving Conexxence should not receive other denosumab products concomitantly ( 5.2 ) Hypersensitivity including anaphylactic reactions may occur. Discontinue permanently if a clinically significant reaction occurs. ( 5.3 ) Osteonecrosis of the jaw: Has been reported with denosumab products. Monitor for symptoms. 4 CONTRAINDICATIONS Conexxence is contraindicated in: Patients with hypocalcemia: Pre-existing hypocalcemia must be corrected prior to initiating therapy with Conexxence [see Warnings and Precautions ( 5.1 )] . Pregnant women: Denosumab products may cause fetal harm when administered to a pregnant woman.

Pregnancy

8.1 Pregnancy Risk Summary Conexxence is contraindicated for use in pregnant women because it may cause harm to a fetus. There are insufficient data with denosumab products use in pregnant women to inform any drug-associated risks for adverse developmental outcomes.

Storage

Storage and Handling Store Conexxence refrigerated at 2°C to 8°C (36°F to 46°F) in the original carton to protect from light. Do not freeze. Prior to administration, Conexxence may be allowed to reach room temperature up to 25°C (77°F) in the original container. Once removed from the refrigerator, Conexxence must not be exposed to temperatures above 25°C (77°F) and must be used within 14 days.

Frequently Asked Questions

What is Denosumab used for?

1 INDICATIONS AND USAGE Conexxence is a RANK ligand (RANKL) inhibitor indicated for treatment: of postmenopausal women with osteoporosis at high risk for fracture ( 1.1 ) to increase bone mass in men with osteoporosis at high risk for fracture ( 1.2 ) of glucocorticoid-induced osteoporosis in men and women at high risk for fracture ( 1.3 ) to increase bone mass in men at high risk for fracture receiving androgen deprivation therapy for nonmetastatic prostate cancer ( 1.4 ) to increase bone mass in women at high risk for fracture receiving adjuvant aromatase inhibitor therapy for breast cancer ( 1.5 ) 1.1 Treatment of Postmenopausal Women with Osteoporosis at High Risk for Fracture Conexxence is indicated for the treatment of postmenopausal women with osteoporosis at high risk for fracture,...

What are the side effects of Denosumab?

6 ADVERSE REACTIONS The following serious adverse reactions are discussed below and also elsewhere in the labeling: Severe Hypocalcemia and Mineral Metabolism Changes [see Warnings and Precautions ( 5.1 )] Hypersensitivity [see Warnings and Precautions ( 5.3 )] Osteonecrosis of the Jaw [see Warnings and Precautions ( 5.4 )] Atypical Subtrochanteric and Diaphyseal Femoral Fractures [see Warnings and Precautions ( 5.5 )] Multiple Vertebral Fractures (MVF) Following Treatment Discontinuation of Treatment [see Warnings and Precautions ( 5.6 )] Serious Infections [see Warnings and Precautions ( 5.7 )] Dermatologic Adverse Reactions [see Warnings and Precautions ( 5.8 )] The most common adverse reactions reported with denosumab products in patients with postmenopausal osteoporosis are back pain,...

Can I take Denosumab during pregnancy?

8.1 Pregnancy Risk Summary Conexxence is contraindicated for use in pregnant women because it may cause harm to a fetus. There are insufficient data with denosumab products use in pregnant women to inform any drug-associated risks for adverse developmental outcomes.

What are the important warnings for Denosumab?

WARNING: SEVERE HYPOCALCEMIA IN PATIENTS WITH ADVANCED KIDNEY DISEASE Patients with advanced chronic kidney disease (eGFR < 30 mL/min/1.73 m 2 ), including dialysis-dependent patients, are at greater risk of severe hypocalcemia following denosumab products administration. Severe hypocalcemia resulting in hospitalization, life-threatening events and fatal cases have been reported [see Warnings and Precautions ( 5.1 )] . 5 WARNINGS AND PRECAUTIONS Hypocalcemia: Pre-existing hypocalcemia must be corrected before initiating Conexxence. May worsen, especially in patients with renal impairment. Adequately supplement all patients with calcium and vitamin D. Concomitant use of calcimimetic drugs may also worsen hypocalcemia risk. Evaluate for presence of chronic kidney disease mineral-bone disorder. Monitor serum calcium. ( 5.1 ) Same Active Ingredient: Patients receiving Conexxence should not receive other denosumab products concomitantly ( 5.2 ) Hypersensitivity including anaphylactic reactions may occur. Discontinue permanently if a clinically significant reaction occurs. ( 5.3 ) Osteonecrosis of the jaw: Has been reported with denosumab products. Monitor for symptoms. 4 CONTRAINDICATIONS Conexxence is contraindicated in: Patients with hypocalcemia: Pre-existing hypocalcemia must be corrected prior to initiating therapy with Conexxence [see Warnings and Precautions ( 5.1 )] . Pregnant women: Denosumab products may cause fetal harm when administered to a pregnant woman.

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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.