Removal of the EMA orphan designation upon request of the sponsor: cui prodest?

A not negligible fraction of marketed orphan medicinal products underwent premature removal of their orphan designation. No motivation is requested by the EMA for this renouncement, although the peculiarity of the orphan medicinal products would need a greater transparency. We can only speculate about possible compensations in support of this decision, for instance in terms of commercial agreements between pharmaceutical companies, giving way to alternative products, as a couple of examples suggest. An open debate on this topic among members of academia, regulatory bodies, price and reimbursements committees, and pharmaceutical industry representatives will be welcome.