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The U.S. Food and Drug Administration (FDA) has approved a new indication for brentuximab vedotin (ADCETRIS®) less than 2 weeks after receiving the completed supplemental biologics license application (sBLA).
Brentuximab vedotin is now approved for use in combination with cyclophosphamide, doxorubicin, and prednisone (CHP) to treat adults with previously untreated systemic anaplastic large-cell lymphoma or other CD30-expressing peripheral T-cell lymphomas (PTCLs), including angioimmunoblastic T-cell lymphoma and PTCL not otherwise specified.
The FDA granted priority review and breakthrough therapy designation to the sBLA for brentuximab vedotin in this indication.
The FDA reviewed the sBLA under the Real-Time Oncology Review Pilot Program, which led to approval less than 2 weeks after the application was submitted in full.
“The Real-Time Oncology Review program allows the FDA to access key data prior to the official submission of the application, allowing the review team to begin their review earlier and communicate with the sponsor prior to the application’s actual submission,” said Richard Pazdur, MD, director of the FDA’s Oncology Center of Excellence and acting director of the Office of Hematology and Oncology Products.
“When the sponsor submits the completed application, the review team will already be familiar with the data and be able to conduct a more efficient, timely, and thorough review.”
Trial data
The FDA’s approval is based on results from the phase 3 ECHELON-2 trial (NCT01777152).
Seattle Genetics, Inc. and Takeda Pharmaceutical Company Limited announced results from this trial last month. Additional results are scheduled to be presented at the 2018 ASH Annual Meeting (abstract 997).
The trial enrolled 452 patients with CD30-positive PTCL. The patients were randomized to receive brentuximab vedotin (BV) plus CHP or cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP).
The objective response rate was 83% in the BV-CHP arm and 72% in the CHOP arm (P=0.003). The complete response rate was 68% and 56%, respectively (P=0.007).
Progression-free survival was significantly better in the BV-CHP arm than in the CHOP arm (hazard ratio=0.71; P=0.011), as was overall survival (hazard ratio=0.66; P=0.024).
The most common adverse events of any grade that occurred in at least 20% of patients in the BV-CHP arm were peripheral neuropathy, nausea, diarrhea, neutropenia, lymphopenia, fatigue, mucositis, constipation, alopecia, pyrexia, vomiting, and anemia.
Serious adverse events occurring in at least 2% of patients in the BV-CHP arm included febrile neutropenia, pneumonia, pyrexia, and sepsis.
Results of this trial suggest prophylactic growth factors should be given to previously untreated PTCL patients receiving BV-CHP (starting at cycle 1).
The U.S. Food and Drug Administration (FDA) has approved a new indication for brentuximab vedotin (ADCETRIS®) less than 2 weeks after receiving the completed supplemental biologics license application (sBLA).
Brentuximab vedotin is now approved for use in combination with cyclophosphamide, doxorubicin, and prednisone (CHP) to treat adults with previously untreated systemic anaplastic large-cell lymphoma or other CD30-expressing peripheral T-cell lymphomas (PTCLs), including angioimmunoblastic T-cell lymphoma and PTCL not otherwise specified.
The FDA granted priority review and breakthrough therapy designation to the sBLA for brentuximab vedotin in this indication.
The FDA reviewed the sBLA under the Real-Time Oncology Review Pilot Program, which led to approval less than 2 weeks after the application was submitted in full.
“The Real-Time Oncology Review program allows the FDA to access key data prior to the official submission of the application, allowing the review team to begin their review earlier and communicate with the sponsor prior to the application’s actual submission,” said Richard Pazdur, MD, director of the FDA’s Oncology Center of Excellence and acting director of the Office of Hematology and Oncology Products.
“When the sponsor submits the completed application, the review team will already be familiar with the data and be able to conduct a more efficient, timely, and thorough review.”
Trial data
The FDA’s approval is based on results from the phase 3 ECHELON-2 trial (NCT01777152).
Seattle Genetics, Inc. and Takeda Pharmaceutical Company Limited announced results from this trial last month. Additional results are scheduled to be presented at the 2018 ASH Annual Meeting (abstract 997).
The trial enrolled 452 patients with CD30-positive PTCL. The patients were randomized to receive brentuximab vedotin (BV) plus CHP or cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP).
The objective response rate was 83% in the BV-CHP arm and 72% in the CHOP arm (P=0.003). The complete response rate was 68% and 56%, respectively (P=0.007).
Progression-free survival was significantly better in the BV-CHP arm than in the CHOP arm (hazard ratio=0.71; P=0.011), as was overall survival (hazard ratio=0.66; P=0.024).
The most common adverse events of any grade that occurred in at least 20% of patients in the BV-CHP arm were peripheral neuropathy, nausea, diarrhea, neutropenia, lymphopenia, fatigue, mucositis, constipation, alopecia, pyrexia, vomiting, and anemia.
Serious adverse events occurring in at least 2% of patients in the BV-CHP arm included febrile neutropenia, pneumonia, pyrexia, and sepsis.
Results of this trial suggest prophylactic growth factors should be given to previously untreated PTCL patients receiving BV-CHP (starting at cycle 1).
The U.S. Food and Drug Administration (FDA) has approved a new indication for brentuximab vedotin (ADCETRIS®) less than 2 weeks after receiving the completed supplemental biologics license application (sBLA).
Brentuximab vedotin is now approved for use in combination with cyclophosphamide, doxorubicin, and prednisone (CHP) to treat adults with previously untreated systemic anaplastic large-cell lymphoma or other CD30-expressing peripheral T-cell lymphomas (PTCLs), including angioimmunoblastic T-cell lymphoma and PTCL not otherwise specified.
The FDA granted priority review and breakthrough therapy designation to the sBLA for brentuximab vedotin in this indication.
The FDA reviewed the sBLA under the Real-Time Oncology Review Pilot Program, which led to approval less than 2 weeks after the application was submitted in full.
“The Real-Time Oncology Review program allows the FDA to access key data prior to the official submission of the application, allowing the review team to begin their review earlier and communicate with the sponsor prior to the application’s actual submission,” said Richard Pazdur, MD, director of the FDA’s Oncology Center of Excellence and acting director of the Office of Hematology and Oncology Products.
“When the sponsor submits the completed application, the review team will already be familiar with the data and be able to conduct a more efficient, timely, and thorough review.”
Trial data
The FDA’s approval is based on results from the phase 3 ECHELON-2 trial (NCT01777152).
Seattle Genetics, Inc. and Takeda Pharmaceutical Company Limited announced results from this trial last month. Additional results are scheduled to be presented at the 2018 ASH Annual Meeting (abstract 997).
The trial enrolled 452 patients with CD30-positive PTCL. The patients were randomized to receive brentuximab vedotin (BV) plus CHP or cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP).
The objective response rate was 83% in the BV-CHP arm and 72% in the CHOP arm (P=0.003). The complete response rate was 68% and 56%, respectively (P=0.007).
Progression-free survival was significantly better in the BV-CHP arm than in the CHOP arm (hazard ratio=0.71; P=0.011), as was overall survival (hazard ratio=0.66; P=0.024).
The most common adverse events of any grade that occurred in at least 20% of patients in the BV-CHP arm were peripheral neuropathy, nausea, diarrhea, neutropenia, lymphopenia, fatigue, mucositis, constipation, alopecia, pyrexia, vomiting, and anemia.
Serious adverse events occurring in at least 2% of patients in the BV-CHP arm included febrile neutropenia, pneumonia, pyrexia, and sepsis.
Results of this trial suggest prophylactic growth factors should be given to previously untreated PTCL patients receiving BV-CHP (starting at cycle 1).