EU/3/15/1456 - orphan designation for prevention of bronchopulmonary dysplasia
recombinant human club cell 10 KDa protein
OrphanHuman
Overview
On 19 March 2015, orphan designation (EU/3/15/1456) was granted by the European Commission to RLM Consulting, Belgium, for recombinant human club cell 10 KDa protein for the prevention of bronchopulmonary dysplasia.
Bronchopulmonary dysplasia is a lung disease affecting premature babies who have been on prolonged mechanical ventilation (using a machine that supplies oxygen to help with breathing). In premature babies breathing difficulties can occur because the lungs are immature and do not have enough surfactant, which is a substance lining the lungs and airways that allows them to expand properly. Mechanical ventilation may therefore be needed to force oxygen into the lungs. However, the constant high pressure of the oxygen supplied through mechanical ventilation causes inflammation and injury to the lungs and blocks the normal development of the alveoli (air sacs in the lungs). This leads to long-term breathing problems and weight loss.
Bronchopulmonary dysplasia is a long-term and life-threatening condition because the damaged and underdeveloped lungs may not work properly.
At the time of designation, the number of patients at risk of bronchopulmonary dysplasia was estimated to be between 1 and 3 people in 10,000 in the European Union (EU). This was equivalent to a total of between 51,000 and 154,000 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 at risk of 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 512,900,000 (Eurostat 2015).
At the time of designation, no satisfactory methods of prevention were authorised in the EU for bronchopulmonary dysplasia.
This medicine is made of a protein called 'club cell 10 KDa protein' (CC10) that is found in high amounts in the lining of the lungs of healthy individuals but in very small amounts in premature babies. CC10 works by reducing inflammation. By giving the medicine directly into the lungs of premature babies, it is expected that the medicine will reduce inflammation and damage to the lungs.
The effects of the medicine have been evaluated in experimental models.
At the time of submission of the application for orphan designation, clinical trials with the medicine in premature babies were ongoing.
At the time of submission, the medicine was not authorised anywhere in the EU for prevention of bronchopulmonary dysplasia. Orphan designation of the medicine had been granted in the United States for the prevention of neonatal bronchopulmonary dysplasia in premature neonates with respiratory distress syndrome (breathing difficulties).
In accordance with Regulation (EC) No 141/2000 of 16 December 1999, the COMP adopted a positive opinion on 12 February 2015 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
- recombinant human club cell 10 KDa protein
- Intended use
- Prevention of bronchopulmonary dysplasia
- Orphan designation status
- Positive
- EU designation number
- EU/3/15/1456
- Date of designation
- Sponsor
RLM Consulting
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:
Orphanet, a database containing information on rare diseases, which includes a directory of patients’ organisations registered in Europe.
European Organisation for Rare Diseases (EURORDIS), a non-governmental alliance of patient organisations and individuals active in the field of rare diseases.
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: