ENHERTU Powder for concentrate for solution for infusion Ref.[49749] Active ingredients: Trastuzumab deruxtecan

Source: European Medicines Agency (EU)  Revision Year: 2022  Publisher: Daiichi Sankyo Europe GmbH, Zielstattstrasse 48, 81379 Munich, Germany

Product name and form

Enhertu 100 mg powder for concentrate for solution for infusion.

Pharmaceutical Form

Powder for concentrate for solution for infusion.

White to yellowish-white lyophilised powder.

Qualitative and quantitative composition

One vial of powder for concentrate for solution for infusion contains 100 mg of trastuzumab deruxtecan. After reconstitution, one vial of 5 mL solution contains 20 mg/mL of trastuzumab deruxtecan (see section 6.6).

Trastuzumab deruxtecan is an antibody-drug conjugate (ADC) that contains a humanised anti-HER2 IgG1 monoclonal antibody (mAb) with the same amino acid sequence as trastuzumab, produced by mammalian (Chinese Hamster Ovary) cells, covalently linked to DXd, an exatecan derivative and a topoisomerase I inhibitor, via a tetrapeptide-based cleavable linker. Approximately 8 molecules of deruxtecan are attached to each antibody molecule.

For the full list of excipients, see section 6.1.

Active Ingredient Description
Trastuzumab deruxtecan

Trastuzumab deruxtecan is a HER2-targeted antibody-drug conjugate. The antibody is a humanised anti-HER2 IgG1 attached to deruxtecan, a topoisomerase I inhibitor (DXd) bound by a tetrapeptide-based cleavable linker.

List of Excipients

L-histidine
L-histidine hydrochloride monohydrate
Sucrose
Polysorbate 80

Pack sizes and marketing

Enhertu is provided in 10 mL Type 1 amber borosilicate glass vial sealed with a fluoro-resin laminated butyl rubber stopper, and a polypropylene/aluminium yellow flip-off crimp cap. Each carton contains 1 vial.

Marketing authorization holder

Daiichi Sankyo Europe GmbH, Zielstattstrasse 48, 81379 Munich, Germany

Marketing authorization dates and numbers

EU/1/20/1508/001

Date of first authorisation: 18 January 2021
Date of latest renewal: 12 November 2021

Drugs

Drug Countries
ENHERTU Austria, Estonia, Finland, France, Croatia, Ireland, Israel, Italy, Japan, Lithuania, Poland, Romania, United Kingdom, United States

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