EU/3/21/2557 - orphan designation for prevention of retinopathy of prematurity
Insulin human
OrphanHuman
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This medicine was designated as an orphan medicine for the prevention of retinopathy of prematurity in the European Union on 14 January 2022.
This means that the developer will receive scientific and regulatory support from EMA to advance their medicine to the stage where they can apply for a marketing authorisation.
Orphan designation does not mean the medicine is available or authorised for use. All medicines, including designated orphan medicines, must be authorised before they can be marketed and made available to patients in the EU.
During the medicine's development, doctors may be able to enrol patients in clinical trials investigating the medicine. For information on ongoing clinical trials in the EU, see:
When infants are born prematurely, the development of the blood vessels (angiogenesis) supplying the retina (the light-sensitive layer at the back of the eye) is incomplete. Retinopathy of prematurity occurs when the process does not complete properly after birth. Insulin plays a key role in retinal development and angiogenesis. Insulin action stimulates neuronal development, differentiation, growth, and survival. Insulin also controls and reduces inflammation and damage to the eye caused by oxidative stress. Insulin receptors are expressed throughout the different layers of the retina and retinal blood vessels. Giving insulin into the eye as drops stimulates retinal development and reduces inflammation and oxidative stress, thus preventing retinopathy of prematurity.
Based on description provided by sponsor
At the time of submission of the application for orphan designation:
More information on how potential new medicines are tested during their development is available on Authorisation of medicines.
Medicines intended for rare diseases can be granted an orphan designation during their development.
The orphan designation allows the developer to benefit from:
To qualify for orphan designation, a medicine must meet a number of criteria:
EMA's Committee for Orphan Medicinal Products (COMP) is responsible for issuing opinions on applications for orphan designations.
The Agency sends the COMP opinion to the European Commission, which is responsible for granting the orphan designation. The full list of orphan designations is available in the Community register of orphan medicinal products for human use.
For more information, see:
Sirius Regulatory Consulting EU Limited
EMA publishes information on orphan medicinal product designation adopted by the Committee for Orphan Medicinal Products (COMP) on the IRIS online platform:
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.
The list of medicines that have received an orphan designation in the EU is available on the European Commission's website: