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AKYNZEO

NETUPITANT AND PALONOSETRON

Standard Dose
2 DOSAGE AND ADMINISTRATION Recommended Dosage AKYNZEO capsules: The recommended dosage is one AKYNZEO capsule administered 1 hour prior to the start of chemotherapy, with or without food. ( 2.1 ) Preparation and Administration AKYNZEO injection is supplied either as a Ready-to-Use (with hanger) vial or a To-be-Diluted vial. (2.2) AKYNZEO for injection requires dilution prior to administration. ( 2.3 ) See full prescribing information for information on preparation, administration, and incompatibilities for each product. (2.2, 2.3, 2.4 ) 2.1 Recommended Dosage The recommended dosages of AKYNZEO and dexamethasone in adults for the prevention of nausea and vomiting associated with administration of emetogenic chemotherapy are shown in Table 1. AKYNZEO capsules can be taken with or without food. Table 1: Antiemetic Treatment Regimen Treatment Regimen Day 1 Days 2 to 4 Highly Emetogenic Chemotherapy, including Cisplatin-Based Chemotherapy AKYNZEO capsules 1 capsule of AKYNZEO 1 hour before chemotherapy Dexamethasone 8 mg once a day Dexamethasone 12 mg 30 minutes before chemotherapy AKYNZEO for injection and AKYNZEO injection 1 vial of AKYNZEO Infuse over 30 minutes starting 30 minutes before chemotherapy [see Dosage and Administration (2.2)] Dexamethasone 8 mg once a day Dexamethasone 12 mg 30 minutes before chemotherapy Anthracyclines and Cyclophosphamide-Based Chemotherapy and Chemotherapy Not Considered Highly Emetogenic AKYNZEO capsules 1 capsule of AKYNZEO 1 hour before chemotherapy None Dexamethasone 12 mg 30 minutes before chemotherapy 2.2 Preparation and Administration of AKYNZEO Injection (Ready-to-Use and To-be-Diluted) AKYNZEO injection is supplied as either a Ready-to-Use (with hanger) vial or a To-be-Diluted vial. AKYNZEO injection (Ready-to-Use; with hanger) See Table 2 for preparation instructions of AKYNZEO injection (Ready-to-Use) for intravenous infusion. AKYNZEO injection (Ready-to-Use) does not require dilution prior to administration. Table 2: Preparation and Administration of AKYNZEO Injection (Ready-to-Use) for Intravenous Infusion Step 1 Before administration, inspect the solution for particulate matter and discoloration. Discard the vial if particulates and/or discoloration are observed. Step 2 Using aseptic technique, insert a vented intravenous set through the septum of the vial. Once the stopper is punctured, use immediately. Step 3 To administer, invert and hang the vial utilizing the strap affixed to the bottom of the vial. Step 4 Administer over 30 minutes as an intravenous infusion. At the end of the infusion, flush the infusion line with 0.9% Sodium Chloride Injection, USP or with 5% Dextrose injection, USP to ensure complete drug administration. AKYNZEO injection (Ready-to-Use) contains no antimicrobial preservatives and is intended for single use only. Compatibility AKYNZEO injection (Ready-to-Use) is compatible with intravenous dexamethasone sodium phosphate which can be infused simultaneously. Do not add dexamethasone sodium phosphate to the AKYNZEO injection (Ready-to-Use) vial. Stability and Storage Use immediately once the stopper is punctured. AKYNZEO Injection (To-be-Diluted) See Table 3 for preparation instructions of AKYNZEO injection (To-be-Diluted) for intravenous infusion with dilution. Table 3: Preparation and Administration of AKYNZEO Injection (To-be-Diluted) for Intravenous Infusion Step 1 Before administration, inspect the solution for particulate matter and discoloration. Discard the vial if particulates and/or discoloration are observed. Step 2 Aseptically prepare an infusion vial or bag filled with 30 mL of 5% Dextrose injection, USP or 0.9% Sodium Chloride injection, USP. Step 3 Aseptically withdraw the entire volume of solution from the AKYNZEO vial (20 mL) and transfer it into the infusion vial or bag containing 30 mL of 5% Dextrose injection, USP or 0.9% Sodium Chloride injection, USP to yield a total volume of 50 mL. Step 4 Gently invert the vial or bag until complete dissolution. Step 5 Before administration, inspect the final diluted solution for particulate matter and discoloration. Discard the vial or bag if particulates and/or discoloration are observed. Step 6 Administer over 30 minutes as an intravenous infusion. At the end of the infusion, flush the infusion line with the same carrier solution to ensure complete drug administration. AKYNZEO injection (To-be-Diluted) contains no antimicrobial preservatives and is intended for single use only. Compatibility AKYNZEO injection (To-be-Diluted) is compatible with intravenous dexamethasone sodium phosphate which can be added to the infusion bag containing AKYNZEO solution or infused simultaneously. Stability and Storage The total time from dilution to the start of the infusion, with or without intravenous dexamethasone sodium phosphate, should not exceed 24 hours. Store the final diluted solution at room temperature, 20ºC to 25ºC (68Fº to 77ºF). 2.3 Preparation and Administration of AKYNZEO for Injection See Table 4 for preparation instructions of AKYZNEO for injection. AKYNZEO for injection requires dilution prior to administration. Table 4: Preparation and Administration of AKYNZEO for Injection Step 1 Aseptically inject 20 mL 5% Dextrose injection, USP or 0.9% Sodium Chloride injection, USP into the vial. Ensure the solvent is added to the vial along the vial wall and not jetted in order to prevent foaming. Swirl the vial gently. Step 2 Aseptically prepare an infusion vial or bag filled with 30 mL of 5% Dextrose injection, USP or 0.9% Sodium Chloride injection, USP. Step 3 Aseptically withdraw the entire volume of solution from the AKYNZEO vial and transfer it into the infusion vial or bag containing 30 mL of 5% Dextrose injection, USP or 0.9% Sodium Chloride injection, USP to yield a total volume of 50 mL. Step 4 Gently invert the vial or bag until complete dissolution. Step 5 Before administration, inspect the final diluted solution for particulate matter and discoloration. Discard the vial or bag if particulates and/or discoloration are observed. Step 6 Administer over 30 minutes as an intravenous infusion. At the end of the infusion, flush the infusion line with the same carrier solution to ensure complete drug administration. AKYNZEO for injection contains no antimicrobial preservatives, is intended for single use only. Compatibility AKYNZEO for injection is compatible with intravenous dexamethasone sodium phosphate which can be added to the infusion bag containing AKYNZEO solution or infused simultaneously. Stability and Storage The total time from reconstitution to the start of the infusion, with or without intravenous dexamethasone sodium phosphate, should not exceed 24 hours. Store the reconstituted solution and the final diluted solution at room temperature, 20ºC to 25ºC (68ºF to 77ºF). 2.4 Incompatibility of AKYNZEO for Injection and AKYZNEO Injection AKYNZEO for injection, AKYNZEO injection (Ready-to-Use) and AKYNZEO injection (To-be-Diluted) are incompatible with any solution containing divalent cations (e.g., calcium, magnesium), including Lactated Ringer’s injection and Hartmann's Solution. Limited data are available on the compatibility of AKYNZEO for injection, AKYNZEO injection (Ready-to-Use), and AKYNZEO injection (To-be-Diluted) with other intravenous substances, additives, or other medications with the exception of intravenous dexamethasone sodium phosphate [see Dosage and Administration ( 2.2 , 2.3 ) ] and they should not be added to the AKYNZEO solution or infused simultaneously. If the same intravenous line is used for sequential infusion of several different drugs, flush the line before and after infusion of AKYNZEO solution with 0.9% Sodium Chloride Injection, USP.
Max Dose
See official label
Primary Use
1 INDICATIONS AND USAGE AKYNZEO capsules is indicated in combination with dexamethasone in adults for the prevention of acute and delayed nausea and vomiting associated with initial and repeat courses of cancer chemotherapy, including, but not limited to, highly emetogenic chemotherapy.
Summary

Indications and usage 1 INDICATIONS AND USAGE AKYNZEO capsules is indicated in combination with dexamethasone in adults for the prevention of acute and delayed nausea and vomiting associated with initial and repeat courses of cancer chemotherapy, including, but not limited to, highly emetogenic chemotherapy.

AKYNZEO capsules is a combination of palonosetron and netupitant: palonosetron prevents nausea and vomiting during the acute phase and netupitant prevents nausea and vomiting during both the acute and delayed phase after cancer chemotherapy.

Structured Monograph

Clinical summary

Indications and usage 1 INDICATIONS AND USAGE AKYNZEO capsules is indicated in combination with dexamethasone in adults for the prevention of acute and delayed nausea and vomiting associated with initial and repeat courses of cancer chemotherapy, including, but not limited to, highly emetogenic chemotherapy. AKYNZEO capsules is a combination of palonosetron and netupitant: palonosetron prevents nausea and vomiting during the acute phase and netupitant prevents nausea and vomiting during both the acute and delayed phase after cancer chemotherapy. AKYNZEO for injection and AKYNZEO injection are indicated in combination with dexamethasone in adults for the prevention of acute and delayed nausea and vomiting associated with initial and repeat courses of highly emetogenic cancer chemotherapy. AKYNZEO for injection is a combination of palonosetron and fosnetupitant, a prodrug of netupitant: palonosetron prevents nausea and vomiting during the acute phase and fosnetupitant prevents nausea and vomiting during both the acute and delayed phase after cancer chemotherapy. Limitations of Use AKYNZEO for injection and AKYNZEO injection have not been studied for the prevention of nausea and vomiting associated with anthracycline plus cyclophosphamide chemotherapy. AKYNZEO capsules is indicated in combination with dexamethasone in adults for the prevention of acute and delayed nausea and vomiting associated with initial and repeat courses of cancer chemotherapy, including, but not limited to, highly emetogenic chemotherapy. AKYNZEO for injection and AKYNZEO injection are indicated in combination with dexamethasone in adults for the prevention of acute and delayed nausea and vomiting associated with initial and repeat courses of highly emetogenic cancer chemotherapy. Limitations of Use AKYNZEO for injection and AKYNZEO injection have not been studied for the prevention of nausea and vomiting associated with anthracycline plus cyclophosphamide chemotherapy. AKYNZEO is a combination of palonosetron, a serotonin-3 (5-HT3) receptor antagonist, and netupitant or fosnetupitant, substance P/neurokinin-1 (NK-1) receptor antagonists: palonosetron prevents nausea and vomiting during the acute phase and netupitant/fosnetupitant prevents nausea and vomiting during both the acute and delayed phase after cancer chemotherapy. ( 1 ) Dosage and administration 2 DOSAGE AND ADMINISTRATION Recommended Dosage AKYNZEO capsules: The recommended dosage is one AKYNZEO capsule administered 1 hour prior to the start of chemotherapy, with or without food. ( 2.1 ) Preparation and Administration AKYNZEO injection is supplied either as a Ready-to-Use (with hanger) vial or a To-be-Diluted vial. (2.2) AKYNZEO for injection requires dilution prior to administration. ( 2.3 ) See full prescribing information for information on preparation, administration, and incompatibilities for each product. (2.2, 2.3, 2.4 ) 2.1 Recommended Dosage The recommended dosages of AKYNZEO and dexamethasone in adults for the prevention of nausea and vomiting associated with administration of emetogenic chemotherapy are shown in Table 1. AKYNZEO capsules can be taken with or without food. Table 1: Antiemetic Treatment Regimen Treatment Regimen Day 1 Days 2 to 4 Highly Emetogenic Chemotherapy, including Cisplatin-Based Chemotherapy AKYNZEO capsules 1 capsule of AKYNZEO 1 hour before chemotherapy Dexamethasone 8 mg once a day Dexamethasone 12 mg 30 minutes before chemotherapy AKYNZEO for injection and AKYNZEO injection 1 vial of AKYNZEO Infuse over 30 minutes starting 30 minutes before chemotherapy [see Dosage and Administration (2.2)] Dexamethasone 8 mg once a day Dexamethasone 12 mg 30 minutes before chemotherapy Anthracyclines and Cyclophosphamide-Based Chemotherapy and Chemotherapy Not Considered Highly Emetogenic AKYNZEO capsules 1 capsule of AKYNZEO 1 hour before chemotherapy None Dexamethasone 12 mg 30 minutes before chemotherapy 2.2 Preparation and Administration of AKYNZEO Injection (Ready-to-Use and To-be-Diluted) AKYNZEO injection is supplied as either a Ready-to-Use (with hanger) vial or a To-be-Diluted vial. AKYNZEO injection (Ready-to-Use; with hanger) See Table 2 for preparation instructions of AKYNZEO injection (Ready-to-Use) for intravenous infusion. AKYNZEO injection (Ready-to-Use) does not require dilution prior to administration. Table 2: Preparation and Administration of AKYNZEO Injection (Ready-to-Use) for Intravenous Infusion Step 1 Before administration, inspect the solution for particulate matter and discoloration. Discard the vial if particulates and/or discoloration are observed. Step 2 Using aseptic technique, insert a vented intravenous set through the septum of the vial. Once the stopper is punctured, use immediately. Step 3 To administer, invert and hang the vial utilizing the strap affixed to the bottom of the vial. Step 4 Administer over 30 minutes as an intravenous infusion. At the end of the infusion, flush the infusion line with 0.9% Sodium Chlori

Monitoring

  • 5 WARNINGS AND PRECAUTIONS Hypersensitivity reactions, including anaphylaxis, have been reported in patients receiving palonosetron, one of the components of AKYNZEO, with or without known hypersensitivity to other 5-HT 3 receptor antagonists.
  • ( 5.1 ) Serotonin syndrome has been reported with 5-HT 3 receptor antagonists alone but particularly with concomitant use of serotonergic drugs.
  • If such symptoms occur, discontinue AKYNZEO and initiate supportive treatment.
  • If concomitant use of AKYNZEO with other serotonergic drugs is clinically warranted, patients should be made aware of a potential increased risk for serotonin syndrome.

Interaction Notes

  • 7 DRUG INTERACTIONS CYP3A4 Substrates: inhibition of CYP3A4 by netupitant can result in increased plasma concentrations of the concomitant drug for 6 days after single dosage administration of AKYNZEO; avoid concomitant CYP3A4 substrates for one week, if feasible.
  • If not avoidable, consider dose reduction of the CYP3A4 substrate ( 7.1 ) CYP3A4 Inducers (e.g., rifampin): decreased plasma concentrations of netupitant; avoid use ( 7.2 ) 7.1 Effects of AKYNZEO on Other Drugs Interaction with CYP3A4 Substrates Netupitant is a moderate inhibitor of CYP3A4.
  • AKYNZEO should be used with caution in patients receiving concomitant medications that are primarily metabolized through CYP3A4.
  • A single oral dose of netupitant 300 mg significantly inhibits CYP3A4 for 6 days.