Lumark
Withdrawn
lutetium (177Lu) chloride
MedicineHumanWithdrawn
On 16 January 2026, the European Commission withdrew the marketing authorisation for Lumark (lutetium (177Lu) chloride) in the European Union (EU). The withdrawal was at the request of the marketing authorisation holder, I.D.B. Holland B.V., which notified the European Commission of its decision to permanently discontinue the marketing of the product for commercial reasons.
Lumark was granted marketing authorisation in the EU on 19 June 2015 for the radiolabelling of carrier molecules. The marketing authorisation was initially valid for a 5-year period. It was then granted unlimited validity in 2020. The last manufacturing of Lumark from the registered site was in December 2022. The product has not been marketed in the EU since, and there is no remaining product on the market.
Lumark (lutetium (177Lu) chloride) is a radiopharmaceutical precursor used for the radiolabelling of carrier molecules. There are other medicinal products containing lutetium (177Lu) chloride authorised and marketed in the EU for the radiolabelling of carrier molecules.
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Lumark is a radiopharmaceutical precursor. It is not intended for direct use in patients. This medicinal must be used only for the radiolabelling of carrier molecules, which have been specifically developed and authorised for radiolabelling with this radionuclide.