On 21 March 2018, orphan designation (EU/3/18/2004) was granted by the European Commission to Quintiles Ireland Limited, Ireland, for tazemetostat for the treatment of diffuse large B-cell lymphoma.
In May 2018, Quintiles Ireland Limited changed name to IQVIA RDS Ireland Limited.
The sponsorship was transferred to Voisin Consulting S.A.R.L., France, in June 2019.
In October 2021, Voisin Consulting S.A.R.L. changed name to Voisin Consulting Life Sciences.
Treatment of diffuse large B-cell lymphoma
|Orphan designation status||
|EU designation number||
|Date of designation||
Review of designation
|April 2023||The sponsorship was transferred from Voisin Consulting Life Sciences, France, to Ipsen Pharma, France.|
Documents related to this orphan designation evaluation
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: