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FDA approves first biosimilar pegfilgrastim

Vials and a syringe

The US Food and Drug Association (FDA) has approved pegfilgrastim-jmdb (Fulphila™) as the first biosimilar to Neulasta®.

The agents reduce the risk of infection or the duration of febrile neutropenia in patients treated with immunosuppressive chemotherapy for non-myeloid hematologic malignancies.

The FDA approved Fulphila based on evidence that included extensive structural and functional characterization, animal study data, human pharmacokinetic and pharmacodynamic data, clinical immunogenicity data, and other clinical safety and effectiveness data.

The evidence demonstrated that Fulphila is biosimilar to Amgen’s Neulasta. The FDA, in its announcement, noted that Fulphila has been approved as a biosimilar and not as an interchangeable product.

A biosimilar is a biological product approved based on data showing it is highly similar to a biological product already approved by the FDA, termed the reference product.

A biosimilar has no clinically meaningful differences from the reference product in terms of safety, purity, and effectiveness.

Common side effects of Fulphila include bone pain and pain in extremities.

The FDA cautions that patients with a history of serious allergic reaction to human granulocyte colony-stimulating factors, such as pegfilgrastim or filgrastim products, should not take Fulphila.

Serious side effects from Fulphila include:

  • rupture of the spleen
  • acute respiratory distress syndrome
  • serious allergic reactions including anaphylaxis
  • glomerulonephritis
  • leukocytosis
  • capillary leak syndrome
  • potential for tumor growth

Fatal sickle cell crises have also occurred with Fulphila use.

Fulphila is not indicated for the mobilization of peripheral blood progenitor cells for hematopoietic stem cell transplantation.

The FDA is planning to release a comprehensive new plan to advance policy efforts that promote biosimilar product development, according to FDA Commissioner Scott Gotlieb, MD.

“We want to make sure that the pathway for developing biosimilar versions of approved biologics is efficient and effective, so that patients benefit from competition to existing biologics once lawful intellectual property has lapsed on these products,” he said in the announcement.

The FDA granted approval of Fulphila to Mylan GmbH. Mylan is co-developing Fulphila with Biocon.

Last fall, the agency had issued a complete response letter saying it could not approve the proposed biosimilar pending an update to the application.

The complete response letter did not raise any questions on the biosimilarity of Fulphila (investigational drug product MYL-1401H), pharmacokinetic/pharmacodynamic data, clinical data, or immunogenicity, however.

Mylan anticipates launching Fulphila in the coming weeks. 

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Vials and a syringe

The US Food and Drug Association (FDA) has approved pegfilgrastim-jmdb (Fulphila™) as the first biosimilar to Neulasta®.

The agents reduce the risk of infection or the duration of febrile neutropenia in patients treated with immunosuppressive chemotherapy for non-myeloid hematologic malignancies.

The FDA approved Fulphila based on evidence that included extensive structural and functional characterization, animal study data, human pharmacokinetic and pharmacodynamic data, clinical immunogenicity data, and other clinical safety and effectiveness data.

The evidence demonstrated that Fulphila is biosimilar to Amgen’s Neulasta. The FDA, in its announcement, noted that Fulphila has been approved as a biosimilar and not as an interchangeable product.

A biosimilar is a biological product approved based on data showing it is highly similar to a biological product already approved by the FDA, termed the reference product.

A biosimilar has no clinically meaningful differences from the reference product in terms of safety, purity, and effectiveness.

Common side effects of Fulphila include bone pain and pain in extremities.

The FDA cautions that patients with a history of serious allergic reaction to human granulocyte colony-stimulating factors, such as pegfilgrastim or filgrastim products, should not take Fulphila.

Serious side effects from Fulphila include:

  • rupture of the spleen
  • acute respiratory distress syndrome
  • serious allergic reactions including anaphylaxis
  • glomerulonephritis
  • leukocytosis
  • capillary leak syndrome
  • potential for tumor growth

Fatal sickle cell crises have also occurred with Fulphila use.

Fulphila is not indicated for the mobilization of peripheral blood progenitor cells for hematopoietic stem cell transplantation.

The FDA is planning to release a comprehensive new plan to advance policy efforts that promote biosimilar product development, according to FDA Commissioner Scott Gotlieb, MD.

“We want to make sure that the pathway for developing biosimilar versions of approved biologics is efficient and effective, so that patients benefit from competition to existing biologics once lawful intellectual property has lapsed on these products,” he said in the announcement.

The FDA granted approval of Fulphila to Mylan GmbH. Mylan is co-developing Fulphila with Biocon.

Last fall, the agency had issued a complete response letter saying it could not approve the proposed biosimilar pending an update to the application.

The complete response letter did not raise any questions on the biosimilarity of Fulphila (investigational drug product MYL-1401H), pharmacokinetic/pharmacodynamic data, clinical data, or immunogenicity, however.

Mylan anticipates launching Fulphila in the coming weeks. 

Vials and a syringe

The US Food and Drug Association (FDA) has approved pegfilgrastim-jmdb (Fulphila™) as the first biosimilar to Neulasta®.

The agents reduce the risk of infection or the duration of febrile neutropenia in patients treated with immunosuppressive chemotherapy for non-myeloid hematologic malignancies.

The FDA approved Fulphila based on evidence that included extensive structural and functional characterization, animal study data, human pharmacokinetic and pharmacodynamic data, clinical immunogenicity data, and other clinical safety and effectiveness data.

The evidence demonstrated that Fulphila is biosimilar to Amgen’s Neulasta. The FDA, in its announcement, noted that Fulphila has been approved as a biosimilar and not as an interchangeable product.

A biosimilar is a biological product approved based on data showing it is highly similar to a biological product already approved by the FDA, termed the reference product.

A biosimilar has no clinically meaningful differences from the reference product in terms of safety, purity, and effectiveness.

Common side effects of Fulphila include bone pain and pain in extremities.

The FDA cautions that patients with a history of serious allergic reaction to human granulocyte colony-stimulating factors, such as pegfilgrastim or filgrastim products, should not take Fulphila.

Serious side effects from Fulphila include:

  • rupture of the spleen
  • acute respiratory distress syndrome
  • serious allergic reactions including anaphylaxis
  • glomerulonephritis
  • leukocytosis
  • capillary leak syndrome
  • potential for tumor growth

Fatal sickle cell crises have also occurred with Fulphila use.

Fulphila is not indicated for the mobilization of peripheral blood progenitor cells for hematopoietic stem cell transplantation.

The FDA is planning to release a comprehensive new plan to advance policy efforts that promote biosimilar product development, according to FDA Commissioner Scott Gotlieb, MD.

“We want to make sure that the pathway for developing biosimilar versions of approved biologics is efficient and effective, so that patients benefit from competition to existing biologics once lawful intellectual property has lapsed on these products,” he said in the announcement.

The FDA granted approval of Fulphila to Mylan GmbH. Mylan is co-developing Fulphila with Biocon.

Last fall, the agency had issued a complete response letter saying it could not approve the proposed biosimilar pending an update to the application.

The complete response letter did not raise any questions on the biosimilarity of Fulphila (investigational drug product MYL-1401H), pharmacokinetic/pharmacodynamic data, clinical data, or immunogenicity, however.

Mylan anticipates launching Fulphila in the coming weeks. 

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