On 12 November 2020, the European Medicines Agency’s (EMA’s) Committee for Medicinal Products for Human Use (CHMP) adopted a positive opinion, recommending the granting of a marketing authorisation for the medicinal product Onbevzi, intended for the treatment of carcinoma of the colon or rectum, breast cancer, non-small cell lung cancer, renal cell carcinoma, epithelial ovarian, fallopian tube or primary peritoneal cancer, and carcinoma of the cervix.
The applicant for this medicinal product is Samsung Bioepis NL B.V.
Onbevzi will be available as 25 mg/ml concentrate for solution for infusion. The active substance of Onbevzi is bevacizumab, a monoclonal antibody (ATC code: L01XC07). It binds to vascular endothelial growth factor (VEGF), the key driver of vasculogenesis and angiogenesis, thereby inhibiting the binding of VEGF to its receptors on the surface of endothelial cells. Neutralising the biological activity of VEGF reduces vascularisation of tumours, normalises remaining tumour vasculature, and inhibits the formation of new tumour vasculature, thereby inhibiting tumour growth.
Onbevzi is a biosimilar medicinal product. It is highly similar to the reference product Avastin (bevacizumab), which was authorised in the EU on 12 January 2005. Data show that Onbevzi has comparable quality, safety and efficacy to Avastin.
The full indication is:
- Onbevzi in combination with fluoropyrimidine-based chemotherapy is indicated for treatment of adult patients with metastatic carcinoma of the colon or rectum.
- Onbevzi in combination with paclitaxel is indicated for first-line treatment of adult patients with metastatic breast cancer. Further information as to human epidermal growth factor receptor 2 (HER2) status are available in the section 5.1.
- Onbevzi in combination with capecitabine is indicated for first-line treatment of adult patients with metastatic breast cancer in whom treatment with other chemotherapy options including taxanes or anthracyclines is not considered appropriate. Patients who have received taxane and anthracycline containing regimens in the adjuvant setting within the last 12 months should be excluded from treatment with Onbevzi in combination with capecitabine. Further information as to HER2 status are available in the section 5.1.
- Onbevzi, in addition to platinum-based chemotherapy, is indicated for first-line treatment of adult patients with unresectable advanced, metastatic or recurrent non-small cell lung cancer other than predominantly squamous cell histology.
- Onbevzi, in combination with erlotinib, is indicated for first-line treatment of adult patients with unresectable advanced, metastatic or recurrent non-squamous non-small cell lung cancer with Epidermal Growth Factor Receptor (EGFR) activating mutations.
- Onbevzi in combination with interferon alfa-2a is indicated for first line treatment of adult patients with advanced and/or metastatic renal cell carcinoma.
- Onbevzi, in combination with carboplatin and paclitaxel is indicated for the front-line treatment of adult patients with advanced (International Federation of Gynecology and Obstetrics (FIGO) stages III B, III C and IV) epithelial ovarian, fallopian tube, or primary peritoneal cancer.
- Onbevzi, in combination with carboplatin and gemcitabine or in combination with carboplatin and paclitaxel, is indicated for treatment of adult patients with first recurrence of platinum-sensitive epithelial ovarian, fallopian tube or primary peritoneal cancer who have not received prior therapy with bevacizumab or other VEGF inhibitors or VEGF receptor targeted agents.
- Onbevzi, in combination with topotecan, or pegylated liposomal doxorubicin is indicated for the treatment of adult patients with platinum-resistant recurrent epithelial ovarian, fallopian tube, or primary peritoneal cancer who received no more than two prior chemotherapy regimens and who have not received prior therapy with bevacizumab or other VEGF inhibitors or VEGF receptor targeted agents.
- Onbevzi, in combination with paclitaxel and cisplatin or, alternatively, paclitaxel and topotecan in patients who cannot receive platinum therapy, is indicated for the treatment of adult patients with persistent, recurrent, or metastatic carcinoma of the cervix.
It is proposed that Onbevzi be prescribed by physicians experienced in the use of antineoplastic medicinal products.
Detailed recommendations for the use of this product will be described in the summary of product characteristics, which will be published in the European public assessment report and made available in all official European Union languages after the marketing authorisation has been granted by the European Commission.