Overview

This is a summary of the European public assessment report (EPAR) for Herzuma. It explains how the Agency assessed the medicine to recommend its authorisation in the EU and its conditions of use. It is not intended to provide practical advice on how to use Herzuma.

For practical information about using Herzuma, patients should read the package leaflet or contact their doctor or pharmacist.

Herzuma is a cancer medicine used to treat the following conditions:

  • early breast cancer (when the cancer has spread within the breast or to the glands under the arm but not to other parts of the body) after surgery, chemotherapy (medicines to treat cancer), and radiotherapy (treatment with radiation) if applicable. It can also be used earlier in treatment, in combination with chemotherapy. For tumours that are locally advanced (including those that are inflammatory) or more than 2 cm wide, Herzuma is used before surgery in combination with chemotherapy and then again after surgery on its own;
  • metastatic breast cancer (cancer that has spread to other parts of the body). It is used on its own in patients in whom previous treatments have failed. It is also used in combination with other cancer medicines: with paclitaxel or docetaxel, or with another class of medicines called aromatase inhibitors;
  • metastatic gastric (stomach) cancer, in combination with cisplatin and either capecitabine or fluorouracil (other cancer medicines).

Herzuma can only be used when the cancer has been shown to ‘overexpress HER2’: this means that the cancer produces a protein called HER2 in large quantities on the surface of the tumour cells. HER2 is overexpressed in about a quarter of breast cancers and a fifth of gastric cancers.

Herzuma is a ‘biosimilar medicine’. This means that Herzuma is similar to another biological medicine (the ‘reference medicine’) that is already authorised in the European Union (EU). The reference medicine for Herzuma is Herceptin.

Herzuma contains the active substance trastuzumab.

Herzuma can only be obtained with a prescription and treatment should be started by a doctor who has experience in the use of cancer medicines.

It is available as a powder used to make up a solution for adding to an infusion (drip) into a vein. The infusion is given over 90 minutes every week or every three weeks for breast cancer, and every three weeks for gastric cancer. For early breast cancer, treatment is given for a year or until the disease comes back, and for metastatic breast or gastric cancer, treatment is continued for as long as it remains effective. The recommended dose depends on the patient’s body weight, on the condition being treated and on whether Herzuma is given weekly or three-weekly.

The infusion may be associated with allergic reactions, so the patient should be monitored during and after the infusion. Patients who tolerate the first 90?minute infusion can receive subsequent infusions over 30 minutes.

For further information, see the package leaflet.

The active substance in Herzuma, trastuzumab, is a monoclonal antibody (a type of protein) that has been designed to recognise and attach to the HER2 protein. By attaching to HER2, trastuzumab activates cells of the immune system, which then kill the tumour cells. Trastuzumab also stops HER2 producing signals that cause the tumour cells to grow.

Laboratory studies comparing Herzuma with Herceptin have shown that the active substance in Herzuma is highly similar to that in Herceptin in terms of structure, purity and biological activity. Studies have also shown that giving Herzuma produces similar levels of the active substance in the body to giving Herceptin.

In addition, one main study involving 549 patients with early breast cancer that overexpressed HER2 showed that Herzuma was as effective as Herceptin. Patients were given either Herzuma or Herceptin with other cancer medicines before surgery to remove the cancer, and then the same medicine on its own every three weeks for 1 year. There were no relevant differences in the main measure of effectiveness (absence of invasive cancer cells in the breast or in linked tissues called lymph nodes) between the two products: this was seen in nearly 44% of those given Herzuma (118 of 271) and 47% of those given Herceptin (131 of 278).

Because Herzuma is a biosimilar medicine, the studies on effectiveness and safety of trastuzumab carried out with Herceptin do not all need to be repeated for Herzuma.

The most common or serious side effects with Herzuma are heart problems, reactions related to the Herzuma infusion, reduced levels of blood cells (especially white blood cells), infections and lung problems.

Herzuma can cause cardiotoxicity (harm to the heart), including heart failure (when the heart does not work as well as it should). Care should be taken if it is given to patients who already have heart problems or high blood pressure, and all patients need to be monitored during and after treatment to check their heart.

Herzuma must not be used in people who are hypersensitive (allergic) to trastuzumab, mouse proteins or to any of the other ingredients. It must not be used in patients who have serious breathing problems because of advanced cancer, even when resting, or who need oxygen therapy.

For the full list of all side effects and restrictions with trastuzumab, see the package leaflet.

The European Medicines Agency decided that, in accordance with EU requirements for biosimilar medicines, Herzuma has been shown to have a comparable quality, safety and effectiveness to Herceptin.

Therefore, the Agency’s view was that, as for Herceptin, the benefit outweighs the identified risk and Herzuma should be given marketing authorisation.

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

The European Commission granted a marketing authorisation valid throughout the European Union for Herzuma on 9 February 2018.

For more information about treatment with Herzuma, read the package leaflet (also part of the EPAR) or contact your doctor or pharmacist.

Herzuma : EPAR - Summary for the public

български (BG) (131.3 KB - PDF)
español (ES) (107.11 KB - PDF)
čeština (CS) (127.44 KB - PDF)
dansk (DA) (106.72 KB - PDF)
Deutsch (DE) (107.23 KB - PDF)
eesti keel (ET) (106.01 KB - PDF)
ελληνικά (EL) (131.96 KB - PDF)
français (FR) (107.83 KB - PDF)
hrvatski (HR) (122.08 KB - PDF)
italiano (IT) (107.05 KB - PDF)
latviešu valoda (LV) (128.57 KB - PDF)
lietuvių kalba (LT) (126.01 KB - PDF)
magyar (HU) (121.64 KB - PDF)
Malti (MT) (126.47 KB - PDF)
Nederlands (NL) (107.03 KB - PDF)
polski (PL) (126.32 KB - PDF)
português (PT) (106.94 KB - PDF)
română (RO) (123.88 KB - PDF)
slovenčina (SK) (125.1 KB - PDF)
slovenščina (SL) (120.33 KB - PDF)
Suomi (FI) (106.15 KB - PDF)
svenska (SV) (106.21 KB - PDF)

Herzuma : EPAR - Risk management plan summary

Product information

Herzuma : EPAR - Product Information

български (BG) (629.62 KB - PDF)
español (ES) (465.7 KB - PDF)
čeština (CS) (583.76 KB - PDF)
dansk (DA) (445.6 KB - PDF)
Deutsch (DE) (486.66 KB - PDF)
eesti keel (ET) (459.35 KB - PDF)
ελληνικά (EL) (706.84 KB - PDF)
français (FR) (466.08 KB - PDF)
hrvatski (HR) (621.38 KB - PDF)
íslenska (IS) (445.26 KB - PDF)
italiano (IT) (457.05 KB - PDF)
latviešu valoda (LV) (614.3 KB - PDF)
lietuvių kalba (LT) (626.91 KB - PDF)
magyar (HU) (631.07 KB - PDF)
Malti (MT) (746.51 KB - PDF)
Nederlands (NL) (479.25 KB - PDF)
norsk (NO) (431.23 KB - PDF)
polski (PL) (659.15 KB - PDF)
português (PT) (488.25 KB - PDF)
română (RO) (681.42 KB - PDF)
slovenčina (SK) (653.66 KB - PDF)
slovenščina (SL) (553.75 KB - PDF)
Suomi (FI) (471.57 KB - PDF)
svenska (SV) (464.97 KB - PDF)

Latest procedure affecting product information: IAIN/0060/G

14/12/2023

Globe icon

This medicine’s product information is available in all official EU languages.
Select 'available languages' to access the language you need.

Product information documents contain:

  • summary of product characteristics (annex I);
  • manufacturing authorisation holder responsible for batch release (annex IIA);
  • conditions of the marketing authorisation (annex IIB);
  • labelling (annex IIIA);
  • package leaflet (annex IIIB).

Herzuma : EPAR - All Authorised presentations

български (BG) (93.06 KB - PDF)
español (ES) (85.44 KB - PDF)
čeština (CS) (90.92 KB - PDF)
dansk (DA) (88.07 KB - PDF)
Deutsch (DE) (88.22 KB - PDF)
eesti keel (ET) (84.14 KB - PDF)
ελληνικά (EL) (90.42 KB - PDF)
français (FR) (86.14 KB - PDF)
hrvatski (HR) (88.4 KB - PDF)
íslenska (IS) (88.43 KB - PDF)
italiano (IT) (84.51 KB - PDF)
latviešu valoda (LV) (89.56 KB - PDF)
lietuvių kalba (LT) (89.05 KB - PDF)
magyar (HU) (88.55 KB - PDF)
Malti (MT) (90.88 KB - PDF)
Nederlands (NL) (85.22 KB - PDF)
norsk (NO) (87.82 KB - PDF)
polski (PL) (90.96 KB - PDF)
português (PT) (86.97 KB - PDF)
română (RO) (88.08 KB - PDF)
slovenčina (SK) (90.21 KB - PDF)
slovenščina (SL) (87.83 KB - PDF)
Suomi (FI) (84.55 KB - PDF)
svenska (SV) (86 KB - PDF)

Product details

Name of medicine
Herzuma
Active substance
trastuzumab
International non-proprietary name (INN) or common name
trastuzumab
Therapeutic area (MeSH)
  • Stomach Neoplasms
  • Breast Neoplasms
Anatomical therapeutic chemical (ATC) code
L01XC03

Pharmacotherapeutic group

Antineoplastic agents

Therapeutic indication

Breast cancer

Metastatic breast cancer

Herzuma is indicated for the treatment of adult patients with HER2 positive metastatic breast cancer (MBC):

  • as monotherapy for the treatment of those patients who have received at least two chemotherapy regimens for their metastatic disease. Prior chemotherapy must have included at least an anthracycline and a taxane unless patients are unsuitable for these treatments. Hormone receptor positive patients must also have failed hormonal therapy, unless patients are unsuitable for these treatments.
  • in combination with paclitaxel for the treatment of those patients who have not received chemotherapy for their metastatic disease and for whom an anthracycline is not suitable.
  • in combination with docetaxel for the treatment of those patients who have not received chemotherapy for their metastatic disease.
  • in combination with an aromatase inhibitor for the treatment of postmenopausal patients with hormone-receptor positive MBC, not previously treated with trastuzumab.

Early breast cancer

Herzuma is indicated for the treatment of adult patients with HER2 positive early breast cancer (EBC):

  • following surgery, chemotherapy (neoadjuvant or adjuvant) and radiotherapy (if applicable).
  • following adjuvant chemotherapy with doxorubicin and cyclophosphamide, in combination with paclitaxel or docetaxel.
  • in combination with adjuvant chemotherapy consisting of docetaxel and carboplatin.
  • in combination with neoadjuvant chemotherapy followed by adjuvant Herzuma therapy, for locally advanced (including inflammatory) disease or tumours > 2 cm in diameter.

Herzuma should only be used in patients with metastatic or early breast cancer whose tumours have either HER2 overexpression or HER2 gene amplification as determined by an accurate and validated assay.

Metastatic gastric cancer

Herzuma in combination with capecitabine or 5-fluorouracil and cisplatin is indicated for the treatment of adult patients with HER2 positive metastatic adenocarcinoma of the stomach or gastro-esophageal junction who have not received prior anti-cancer treatment for their metastatic disease.

Herzuma should only be used in patients with metastatic gastric cancer (MGC) whose tumours have HER2 overexpression as defined by IHC2+ and a confirmatory SISH or FISH result, or by an IHC 3+ result. Accurate and validated assay methods should be used.

Authorisation details

EMA product number
EMEA/H/C/002575

Biosimilar

This is a biosimilar medicine, which is a biological medicine highly similar to another already approved biological medicine called the ‘reference medicine’. For more information, see Biosimilar medicines.

Marketing authorisation holder
Celltrion Healthcare Hungary Kft.

Vaci ut 1-3
WestEnd Office Building B torony
1062 Budapest
Hungary

Opinion adopted
14/12/2017
Marketing authorisation issued
09/02/2018
Revision
21

Assessment history

Herzuma : EPAR - Procedural steps taken and scientific information after authorisation

Herzuma : EPAR - Public assessment report

CHMP summary of positive opinion for Herzuma

This page was last updated on

How useful do you find this page?