Eravacycline
Generic Name: eravacycline
Brand Names:
Xerava
11 DESCRIPTION XERAVA contains eravacycline, a synthetic tetracycline-class antibacterial agent for intravenous administration. Chemically, eravacycline is a C7-, C9-substituted sancycline derivative. The chemical name of eravacycline dihydrochloride is [(4S,4aS,5aR,12aS)-4-(dimethylamino)-7-fluoro-3,10,12,12a-tetrahydroxy-1,11-dioxo-9-[2‑(pyrrolidin-1-yl) acetamido]-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide] dihydrochloride.
Overview
11 DESCRIPTION XERAVA contains eravacycline, a synthetic tetracycline-class antibacterial agent for intravenous administration. Chemically, eravacycline is a C7-, C9-substituted sancycline derivative. The chemical name of eravacycline dihydrochloride is [(4S,4aS,5aR,12aS)-4-(dimethylamino)-7-fluoro-3,10,12,12a-tetrahydroxy-1,11-dioxo-9-[2‑(pyrrolidin-1-yl) acetamido]-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide] dihydrochloride.
Uses
1 INDICATIONS AND USAGE XERAVA is a tetracycline class antibacterial indicated for the treatment of complicated intra‑abdominal infections in patients 18 years of age and older. ( 1.1 ) Limitations of Use XERAVA is not indicated for the treatment of complicated urinary tract infections (cUTI). ( 1.1 ) To reduce the development of drug-resistant bacteria and maintain the effectiveness of XERAVA and other antibacterial drugs, XERAVA should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria.
Dosage
2 DOSAGE AND ADMINISTRATION Administer XERAVA for injection 1 mg/kg by intravenous infusion over approximately 60 minutes every 12 hours for a total duration of 4 to 14 days. ( 2.1 ) Severe Hepatic Impairment (Child Pugh C): 1 mg/kg XERAVA every 12 hours on Day 1, then 1 mg/kg every 24 hours starting on Day 2 for a total duration of 4 to 14 days. ( 2.2 ) Concomitant Use of a Strong Cytochrome P450 (CYP) Isoenzyme 3A Inducer: 1.5 mg/kg XERAVA every 12 hours for a total duration of 4 to 14 days. ( 2.3 ) See full prescribing information for the preparation of XERAVA. ( 2.4 ) 2.1 Recommended Adult Dosage The recommended dose regimen of XERAVA is 1 mg/kg every 12 hours. Administer intravenous infusions of XERAVA over approximately 60 minutes every 12 hours.
Side Effects
6 ADVERSE REACTIONS The following clinically significant adverse reactions are described in greater detail in the Warnings and Precautions section: Hypersensitivity Reactions [Warning and Precautions ( 5.1 )] Tooth Discoloration [ Warning and Precautions ( 5.2 )] Inhibition of Bone Growth [Warning and Precautions ( 5.3 )] Clostridioides difficile -Associated Diarrhea [Warning and Precautions ( 5.4 )] Tetracycline Class Adverse Reactions [Warning and Precautions ( 5.5 )] Most common adverse reactions (incidence ≥ 3%) are infusion site reactions, nausea, and vomiting. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Tetraphase Pharmaceuticals, Inc., at 1-800-651-3861 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
Interactions
7 DRUG INTERACTIONS Strong CYP 3A Inducers: Co-administration decreases the exposure of eravacycline; increase XERAVA dose with concomitant use. ( 2.3 , 7.1 , 12.3 ) Anticoagulant Drugs: Downward adjustment of anticoagulant dosage may be required. ( 7.2 ) 7.1 Effect of Other Drugs on XERAVA Strong CYP3A Inducers Concomitant use of strong CYP3A inducers decreases the exposure of eravacycline, which may reduce the efficacy of XERAVA [see Clinical Pharmacology ( 12.3 )] . Increase XERAVA dose in patients with concomitant use of a strong CYP3A inducer [see Dosage and Administration ( 2.3 )] .
Warnings
5 WARNINGS AND PRECAUTIONS Hypersensitivity Reactions : Life-threatening hypersensitivity (anaphylactic) reactions have been reported with tetracycline antibacterial drugs, including XERAVA. Avoid use in patients with known hypersensitivity to tetracyclines. ( 5.1 ) Tooth Discoloration and Enamel Hypoplasia : The use of XERAVA during tooth development (last half of pregnancy, infancy and childhood to the age of 8 years) may cause permanent discoloration of the teeth (yellow-gray-brown) and enamel hypoplasia. ( 5.2 , 8.1 , 8.4 ) Inhibition of Bone Growth : The use of XERAVA during the second and third trimester of pregnancy, infancy and childhood up to the age of 8 years may cause reversible inhibition of bone growth. 4 CONTRAINDICATIONS XERAVA is contraindicated for use in patients with known hypersensitivity to eravacycline, tetracycline-class antibacterial drugs, or to any of the excipients [see Warnings and Precautions ( 5.1 ) and Adverse Reactions ( 6.1 )]. Known hypersensitivity to eravacycline, tetracycline-class antibacterial drugs, or any of the excipients in XERAVA. ( 4 , 5 , 6 )
Pregnancy
8.1 Pregnancy Risk Summary XERAVA, like other tetracycline-class antibacterial drugs, may cause discoloration of deciduous teeth and reversible inhibition of bone growth when administered during the second and third trimester of pregnancy [see Warnings and Precautions ( 5.1 , 5.2 ), Use in Specific Populations ( 8.4 )] . The limited available data with XERAVA use in pregnant women are insufficient to inform drug‑associated risk of major birth defects and miscarriages.
Storage
16.2 Storage and Handling Prior to reconstitution, XERAVA should be stored at 2°C to 8°C (36°F to 46°F) [see Dosage and Administration ( 2.4 )]. Keep vial in carton until use.
Frequently Asked Questions
What is Eravacycline used for?▼
1 INDICATIONS AND USAGE XERAVA is a tetracycline class antibacterial indicated for the treatment of complicated intra‑abdominal infections in patients 18 years of age and older. ( 1.1 ) Limitations of Use XERAVA is not indicated for the treatment of complicated urinary tract infections (cUTI). ( 1.1 ) To reduce the development of drug-resistant bacteria and maintain the effectiveness of XERAVA and other antibacterial drugs, XERAVA should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria.
What are the side effects of Eravacycline?▼
6 ADVERSE REACTIONS The following clinically significant adverse reactions are described in greater detail in the Warnings and Precautions section: Hypersensitivity Reactions [Warning and Precautions ( 5.1 )] Tooth Discoloration [ Warning and Precautions ( 5.2 )] Inhibition of Bone Growth [Warning and Precautions ( 5.3 )] Clostridioides difficile -Associated Diarrhea [Warning and Precautions ( 5.4 )] Tetracycline Class Adverse Reactions [Warning and Precautions ( 5.5 )] Most common adverse reactions (incidence ≥ 3%) are infusion site reactions, nausea, and vomiting. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Tetraphase Pharmaceuticals, Inc., at 1-800-651-3861 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
Can I take Eravacycline during pregnancy?▼
8.1 Pregnancy Risk Summary XERAVA, like other tetracycline-class antibacterial drugs, may cause discoloration of deciduous teeth and reversible inhibition of bone growth when administered during the second and third trimester of pregnancy [see Warnings and Precautions ( 5.1 , 5.2 ), Use in Specific Populations ( 8.4 )] . The limited available data with XERAVA use in pregnant women are insufficient to inform drug‑associated risk of major birth defects and miscarriages.
What are the important warnings for Eravacycline?▼
5 WARNINGS AND PRECAUTIONS Hypersensitivity Reactions : Life-threatening hypersensitivity (anaphylactic) reactions have been reported with tetracycline antibacterial drugs, including XERAVA. Avoid use in patients with known hypersensitivity to tetracyclines. ( 5.1 ) Tooth Discoloration and Enamel Hypoplasia : The use of XERAVA during tooth development (last half of pregnancy, infancy and childhood to the age of 8 years) may cause permanent discoloration of the teeth (yellow-gray-brown) and enamel hypoplasia. ( 5.2 , 8.1 , 8.4 ) Inhibition of Bone Growth : The use of XERAVA during the second and third trimester of pregnancy, infancy and childhood up to the age of 8 years may cause reversible inhibition of bone growth. 4 CONTRAINDICATIONS XERAVA is contraindicated for use in patients with known hypersensitivity to eravacycline, tetracycline-class antibacterial drugs, or to any of the excipients [see Warnings and Precautions ( 5.1 ) and Adverse Reactions ( 6.1 )]. Known hypersensitivity to eravacycline, tetracycline-class antibacterial drugs, or any of the excipients in XERAVA. ( 4 , 5 , 6 )
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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.