Prevention of nausea and vomiting associated with chemotherapy

Active Ingredient: Fosaprepitant

Indication for Fosaprepitant

Population group: only infants (40 days - 1 year old) , children (1 year - 12 years old) , adolescents (12 years - 18 years old)
Therapeutic intent: Preventive action

Prevention of nausea and vomiting associated with highly and moderately emetogenic cancer chemotherapy in paediatric patients aged 6 months and older.

For this indication, competent medicine agencies globally authorize below treatments:

2-4 mg/kg

Dosage regimens

Intravenous, between 2 milligrams fosaprepitant per kilogram of body weight and 4 milligrams fosaprepitant per kilogram of body weight, once daily.

Detailed description

The recommended dose is 150 mg administered as an infusion over 20-30 minutes on Day 1, initiated approximately 30 minutes prior to chemotherapy. Fosaprepitant should be administered in conjunction with a corticosteroid and a 5-HT3 antagonist as specified in the tables below.

The following regimens are recommended for the prevention of nausea and vomiting associated with emetogenic cancer chemotherapy.

Table 1. Recommended dosing for the prevention of nausea and vomiting associated with highly emetogenic chemotherapy regimen in adults:

 Day 1Day 2Day 3Day 4
Fosaprepitant150 mg intravenouslynonenonenone
Dexamethasone12 mg orally8 mg orally8 mg orally twice daily8 mg orally twice daily
5-HT3 antagonistsStandard dose of 5-HT3 antagonists.

Dexamethasone should be administered 30 minutes prior to chemotherapy treatment on Day 1 and in the morning on Days 2 to 4. Dexamethasone should also be administered in the evenings on Days 3 and 4. The dose of dexamethasone accounts for active substance interactions.

Table 2. Recommended dosing for the prevention of nausea and vomiting associated with moderately emetogenic chemotherapy regimen in adults:

 Day 1
Fosaprepitant150 mg intravenously
Dexamethasone12 mg orally
5-HT3 antagonistsStandard dose of 5-HT3 antagonists. See the product information for the selected 5-HT3 antagonist for appropriate dosing information

Dexamethasone should be administered 30 minutes prior to chemotherapy treatment on Day 1. The dose of dexamethasone accounts for active substance interactions.

Dosage considerations

It should be administered as an infusion over 20-30 minutes.

Active ingredient

Fosaprepitant

Fosaprepitant is the prodrug of aprepitant and when administered intravenously is converted rapidly to aprepitant. The contribution of fosaprepitant to the overall antiemetic effect has not fully been characterised, but a transient contribution during the initial phase cannot be ruled out.

Read more about Fosaprepitant

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