Nylaspeg

Opinion

EMA has issued an opinion on this medicine

pegfilgrastim

Overview

On 25 June 2026, the Committee for Medicinal Products for Human Use (CHMP) adopted a positive opinion, recommending the granting of a marketing authorisation for the medicinal product Nylaspeg, intended to reduce the duration of neutropenia and the incidence of febrile neutropenia due to chemotherapy.

The applicant for this medicinal product is Qilu Pharma Spain S.L.

Nylaspeg will be available as a 6 mg solution for injection in pre-filled syringes. The active substance of Nylaspeg is pegfilgrastim, an immunostimulant (ATC code: L03AA13). Pegfilgrastim belongs to the class of haematopoietic growth factors (granulocyte-colony stimulating factor; G-CSF) which increase the production and differentiation of mature and functionally active neutrophils from bone marrow precursor cells.

Nylaspeg is a biosimilar medicinal product. It is highly similar to the reference product Neulasta (pegfilgrastim), which was authorised in the EU on 22 August 2002. Data show that Nylaspeg has comparable quality, safety and efficacy to Neulasta (pegfilgrastim).

The full indication is:

Reduction in the duration of neutropenia and the incidence of febrile neutropenia in adult patients treated with cytotoxic chemotherapy for malignancy (with the exception of chronic myeloid leukaemia and myelodysplastic syndromes).

Nylaspeg therapy should be initiated and supervised by physicians experienced in oncology and/or haematology.

Detailed recommendations for the use of this product will be described in the summary of product characteristics (SmPC), which will be published on the EMA website in all official European Union languages after the marketing authorisation has been granted by the European Commission.

CHMP summary of positive opinion for Nylaspeg

Adopted Reference Number: EMADOC-1829012207-56685

Product details

• Name of medicine:
  Nylaspeg
• Active substance:
  pegfilgrastim
• International non-proprietary name (INN) or common name:
  pegfilgrastim
• Therapeutic area (MeSH):
  • Chemotherapy-Induced Febrile Neutropenia
  • Neutropenia
• Anatomical therapeutic chemical (ATC) code:
  L03AA13
• EMA product number:
  EMEA/H/C/006085
• Biosimilar:

  This is a biosimilar medicine, which is a biological medicine highly similar to another already approved biological medicine called the ‘reference medicine’. For more information, see Biosimilar medicines.

• Marketing authorisation applicant:
  Qilu Pharma Spain S.L.
• Opinion adopted:
  25/06/2026
• Opinion status:
  Positive