BACKGROUND: The non-interventional study (NIS) NADIR was designed to assess the effectiveness and safety of lipegfilgrastim, a novel glycopegylated granulocyte-colony stimulating factor, in reducing the risk of both febrile and severe neutropenia. METHODS: Here, the interim analysis of NIS Nadir performed under real-world conditions at 80 oncology practices across Germany is reported. For a patient to be included, lipegfilgrastim at a subcutaneous single dose of 6 mg had to be administered during at least 1 cycle of the chemotherapy under consideration. RESULTS: The interim analysis included 224 patients. Median patient age was 61.1 years (interquartile range 51.2-70.2 years). Main tumor type was breast cancer followed by lung cancer, and non-Hodgkin's lymphoma (46.0, 13.4, and 10.7%, respectively). When lipegfilgrastim was given as primary prophylaxis, no patient developed febrile neutropenia (FN). 1.3% of patients developed FN when primary prophylaxis was withheld. Only 68.6% of patients undergoing chemotherapy and at high risk (> 20%) of developing FN were treated with lipegfilgrastim during the first cycle, exposing disparity between real-world practices and current treatment guidelines. Lipegfilgrastim was well tolerated. The only grade 3/4 treatment-related adverse event was anemia in 1 patient. CONCLUSION: Lipegfilgrastim was effective and safe when administered for the prevention of chemotherapy-induced neutropenia under real-world conditions.
BACKGROUND: The non-interventional study (NIS) NADIR was designed to assess the effectiveness and safety of lipegfilgrastim, a novel glycopegylated granulocyte-colony stimulating factor, in reducing the risk of both febrile and severe neutropenia. METHODS: Here, the interim analysis of NIS Nadir performed under real-world conditions at 80 oncology practices across Germany is reported. For a patient to be included, lipegfilgrastim at a subcutaneous single dose of 6 mg had to be administered during at least 1 cycle of the chemotherapy under consideration. RESULTS: The interim analysis included 224 patients. Median patient age was 61.1 years (interquartile range 51.2-70.2 years). Main tumor type was breast cancer followed by lung cancer, and non-Hodgkin's lymphoma (46.0, 13.4, and 10.7%, respectively). When lipegfilgrastim was given as primary prophylaxis, no patient developed febrile neutropenia (FN). 1.3% of patients developed FN when primary prophylaxis was withheld. Only 68.6% of patients undergoing chemotherapy and at high risk (> 20%) of developing FN were treated with lipegfilgrastim during the first cycle, exposing disparity between real-world practices and current treatment guidelines. Lipegfilgrastim was well tolerated. The only grade 3/4 treatment-related adverse event was anemia in 1 patient. CONCLUSION: Lipegfilgrastim was effective and safe when administered for the prevention of chemotherapy-induced neutropenia under real-world conditions.
Authors: Hartmut Link; Stephen F Thompson; Marc Tian; Jennifer S Haas; Dominic Meise; Christopher Maas; Stamen Dimitrov Journal: Support Care Cancer Date: 2022-09-08 Impact factor: 3.359
Authors: Rachel Wuerstlein; Nadia Harbeck; Eva-Maria Grischke; Dirk Forstmeyer; Raquel von Schumann; Petra Krabisch; Kerstin Lüdtke-Heckenkamp; Andrea Stefek; Oliver Stoetzer; Andrea Grafe; Gabriele Kaltenecker; Helmut Forstbauer; Doris Augustin; Iris Schrader; Joke Tio; Ulrike Nitz; Oleg Gluz; Ronald E Kates; Monika Karla Graeser Journal: Breast Care (Basel) Date: 2020-04-06 Impact factor: 2.860
Authors: Roberto Guariglia; Maria Carmen Martorelli; Rosa Lerose; Donatella Telesca; Maria Rita Milella; Pellegrino Musto Journal: Biologics Date: 2016-01-22