Ivemend

A main study in 2,000 patients with cancer showed that Ivemend was as effective as a Emend another medicine approved for preventing nausea and vomiting. Around 72% of patients treated with either medicine did not have any nausea or vomiting over the five days after receiving chemotherapy.

In adults, Ivemend is given as a slow infusion into a vein on the first day of chemotherapy. In children it may be given on the first day or on multiple days through a tube inserted into a large vein near the heart.

Ivemend must always be given together with other medicines that prevent nausea and vomiting, including a corticosteroid (such as dexamethasone) and a ‘5HT3 antagonist’ (such as ondansetron). For more information about using Ivemend, see the package leaflet or contact your doctor or pharmacist.

The active substance in Ivemend, fosaprepitant, is a ‘prodrug’ of aprepitant. This means that it is converted to aprepitant in the body. Aprepitant is a neurokinin 1 (NK1) receptor antagonist. It stops a chemical in the body called ‘substance P’ from attaching to the NK1 receptors. When substance P attaches to these receptors, it causes nausea and vomiting. By blocking these receptors, Ivemend can prevent nausea and vomiting, which often happens during and after chemotherapy. Aprepitant has been authorised in the European Union (EU) as Emend since 2003.

The most common side effects with Ivemend (seen in between 1 and 10 patients in 100) are increased liver enzymes, headache, hiccups, constipation, dyspepsia (heartburn), loss of appetite and fatigue (weakness or tiredness). For the full list of side effects reported with Ivemend, see the package leaflet.

Ivemend must not be used at the same time as pimozide (used to treat mental illness), terfenadine and astemizole (used to treat allergy symptoms) and cisapride (used to relieve certain stomach problems). For the full list of restrictions, see the package leaflet.

A main study showed that Ivemend was as effective as Emend at preventing nausea and vomiting in patients undergoing chemotherapy and its side effects are considered to be manageable. The European Medicines Agency therefore decided that Ivemend’s benefits are greater than its risks and it can be authorised for use in the EU.

Recommendations and precautions to be followed by healthcare professionals and patients for the safe and effective use of Ivemend have been included in the summary of product characteristics and the package leaflet.

As for all medicines, data on the use of Ivemend are continuously monitored. Side effects reported with Ivemend are carefully evaluated and any necessary action taken to protect patients.

Ivemend received a marketing authorisation valid throughout the EU on 11 January 2008.