Brentuximab vedotin
ArticlesRefrigerated StorageLactation Safety InformationNew Medicines · Published , updated
21572811000001102
Articles
23 September 2020
Safety in Lactation: Other antineoplastic drugs
Antineoplastic agents, whether used as monotherapy or in combination with other antineoplastics, are contra-indicated in breastfeeding (unless indicated below) because of their effects on dividing… Bevacizumab Brentuximab vedotin Cetuximab Hydroxycarbamide Pertuzumab Trastuzumab TretinoinRefrigerated Storage
Adcetris
TakedaTakeda
Adcetris
50 mg powder for concentrate for solution for infusion
Contact Takeda in all cases where a deviation from the recommended storage conditions has occurred. Refer to the current BNF for company contact details.
Please also refer to the manufacturer’s product literature for recommended storage information at https://www.medicines.org.uk
30 September 2020
London MI Service
Lactation Safety Information
No published evidence of safety
Serious adverse effects reported in adults
Low levels anticipated in milk due to the drug’s properties and likely to be degraded in infant’s GI tract. However, the effects on the infant of even small amounts in breast milk are unknown
17 September 2020
New Medicines
Adcetris
Systemic anaplastic large cell lymphoma (sALCL) - first-line combination therapyInformation
Adcetris
Licence extension / variation
Takeda
Seattle-Genetics
Development and Regulatory status
Launched
Launched
Launched
May 2020
Yes
May 20
Approved in EU [14].
Mar 20
Recommended for EU approval by CHMP - the additional indication is "in combination with cyclophosphamide, doxorubicin and prednisone (CHP) ... for adult patients with previously untreated systemic anaplastic large cell lymphoma (sALCL) [13].
Jul 19
Has been filed in EU [12].
Nov 18
In the US, the FDA used a new review program (The Real-Time Oncology Review (RTOR) program) to quickly approve use of brentuximab vedotin (Adcetris) in combination with chemotherapy for adults with certain types of peripheral T-cell lymphoma (PTCL) [10].
Nov 18
FDA grants Breakthrough Therapy Designation to brentuximab vedotin for previously untreated systemic anaplastic large cell lymphoma or other CD30-expressing peripheral T-cell lymphomas (PTCL), including angioimmunoblastic T-cell lymphoma and PTCL not otherwise specified, in combination with CHP (cyclophosphamide, doxorubicin, and prednisone) [9].
Nov 18
Application for supplemental Biologics License Application (BLA) made to the U.S. Food and Drug Administration (FDA) based on data from the phase 3 ECHELON-2 trial [8].
Oct 18
The companies announced plans to submit a NDA to the US FDA for PTCL before end of year [7].
Oct 15
PIII development continues [4].
Category
Antibody-drug conjugate (ADC) comprising an anti-CD30 monoclonal antibody attached to monomethyl auristatin E (MMAE)
Peripheral T-cell lymphoma affects < 1 in 10,000 people in the EU; equivalent to a total of fewer than 51,000 people [EMA]
Systemic anaplastic large cell lymphoma (sALCL) - first-line combination therapy
Intravenous infusion
Further information
Yes
August 2020
Trial or other data
Dec 18
PIII ECHELON-2 published. Median progression-free survival was 48.2 months in the Brentuximab+CHP group and 20.8 months in the CHOP group (p=0.011) [11].
Oct 18
Positive results from PIII ECHELON-2 trial announced. The randomized, double-blind, placebo-controlled multiccentre trial enrolled ~450 pts. Brentuximab Vedotin + CHP (cyclophosphamide, doxorubicin, prednisone) vs. CHOP (cyclophosphamide, doxorubicin, vincristine, prednisone), achieved the primary endpoint, demonstrating improvement in Progression-Free Survival (hazard ratio=0.71; p=0.0110). Improvements were achieved in all Key secondary endpoints, including overall survival.[7]
Feb 18
NCT01777152 due to complete Dec 18 [6].
Dec 16
NCT01777152 ECHELON-2 Data are expected in 2017 to 2018 timeframe. [5]
Mar 15
PIII ECHELON-2 study still rectruiting - no results have been reported [3].
Mar 13
The PIII study (NCT01777152) is enrolling 300 patients. The estimated completion date is Dec 19 with primary outcome data available Dec 17 [2].
Jan 13
The PIII global ECHELON-2 study evaluating brentuximab vedotin in combination with chemotherapy in patients with newly diagnosed CD30-positive mature T-cell lymphoma (MTCL), including patients with systemic anaplastic large cell lymphoma (sALCL) and other types of peripheral T-cell lymphomas has started. The trial has a Special Protocol Assessment (SPA) agreement from FDA and has received scientific advice from the EMA. In the randomized, double-blind, study, brentuximab in combination with cyclophosphamide, doxorubicin and prednisone (A+CHP) will be compared to cyclophosphamide, doxorubicin, vincristine and prednisone (CHOP) as 1st-line therapy in 300 patients with CD30-expressing MTCL. The primary endpoint is progression-free survival per independent review facility assessment. Secondary endpoints include overall survival (OS), complete remission (CR) rate and safety. A molecular companion diagnostic test will be used to identify eligible patients based on CD30 expression; this is being developed in collaboration with Ventana Medical Systems [1].