EU/3/14/1291 - orphan designation for treatment of gastric cancer
rilotumumab
OrphanHuman
Overview
On 29 July 2014, orphan designation (EU/3/14/1291) was granted by the European Commission to Amgen Europe BV, the Netherlands, for rilotumumab for the treatment of gastric cancer.
Gastric cancer is a cancer that starts in the stomach, generally in the glandular cells lining the inside of the stomach. Gastric cancer is often detected late as the early signs of the disease are the same as those of less serious stomach conditions (such as heartburn, gas and excessive belching). At a later stage, gastric cancer causes unexplained weight loss, loss of appetite and general decline in health. Bleeding can occur, leading to anaemia (low red blood cell counts). Men are about twice as likely to develop the disease as women.
Gastric cancer is a serious and life-threatening illness that is associated with shortened life expectancy.
At the time of designation, gastric cancer affected approximately 2.4 in 10,000 people in the European Union (EU). This was equivalent to a total of around 123,000 people*, and is below the ceiling for orphan designation, which is 5 people in 10,000. This is based on the information provided by the sponsor and the knowledge of the Committee for Orphan Medicinal Products (COMP).
*Disclaimer: For the purpose of the designation, the number of patients affected by the condition is estimated and assessed on the basis of data from the European Union (EU 28), Norway, Iceland and Liechtenstein. This represents a population of 511,100,000 (Eurostat 2014).
At the time of designation, some patients with gastric cancer were treated with surgery to remove part or the whole of the stomach. Chemotherapy (medicines to treat cancer) was generally used after surgery or on its own if surgery was not possible or the disease had spread to other parts of the body. Several chemotherapy medicines were authorised in the EU for use in gastric cancer, such as capecitabine, cisplatin, docetaxel, doxorubicin, epirubicin, 5-fluorouracil, mitomycin and trastuzumab. They were often used in combination.
The sponsor has provided sufficient information to show that rilotumumab might be of significant benefit for patients with gastric cancer because early clinical studies show that it may improve the survival of patients when used in combination with standard treatment. This assumption will need to be confirmed at the time of marketing authorisation, in order to maintain the orphan status.
Rilotumumab is a monoclonal antibody (a type of protein) that has been designed to recognise and attach to a protein called 'human hepatocyte growth factor/scatter factor' (HGF/SF), which is involved in the growth and survival of cells. High levels of HGF have been found in some cancers including gastric cancer. By attaching to HGF, rilotumumab is expected to block its action, thereby slowing down the growth and spread of the cancer cells.
The effects of rilotumumab have been evaluated in experimental models.
At the time of submission of the application for orphan designation, clinical trials with rilotumumab in patients with gastric cancer were ongoing.
At the time of submission, rilotumumab was not authorised anywhere in the EU for gastric cancer. Orphan designation of rilotumumab had been granted in the United States for this condition.
In accordance with Regulation (EC) No 141/2000 of 16 December 1999, the COMP adopted a positive opinion on 12 June 2014 recommending the granting of this designation.
- the seriousness of the condition;
- the existence of alternative methods of diagnosis, prevention or treatment;
- either the rarity of the condition (affecting not more than 5 in 10,000 people in the EU) or insufficient returns on investment.
Designated orphan medicinal products are products that are still under investigation and are considered for orphan designation on the basis of potential activity. An orphan designation is not a marketing authorisation. As a consequence, demonstration of quality, safety and efficacy is necessary before a product can be granted a marketing authorisation.
Key facts
- Active substance
- rilotumumab
- Intended use
- Treatment of gastric cancer
- Orphan designation status
- Positive
- EU designation number
- EU/3/14/1291
- Date of designation
- Sponsor
Amgen Europe B.V.
Review of designation
The Committee for Orphan Medicinal Products reviews the orphan designation of a product if it is approved for marketing authorisation.
EMA list of opinions on orphan medicinal product designation
EMA publishes information on orphan medicinal product designation adopted by the Committee for Orphan Medicinal Products (COMP) on the IRIS online platform:
Patients' organisations
For contact details of patients’ organisations whose activities are targeted at rare diseases, see:
European Organisation for Rare Diseases (EURORDIS), a non-governmental alliance of patient organisations and individuals active in the field of rare diseases.
Orphanet, a database containing information on rare diseases, which includes a directory of patients’ organisations registered in Europe.
EU register of orphan medicines
The list of medicines that have received an orphan designation in the EU is available on the European Commission's website: