Today, Pfizer reported that their trastuzumab biosimilar to Roche’s Herceptin® has shown equivalence in a Phase 3 clinical trial measuring objective response rate (ORR) when taken in combination with paclitaxel to treat HER-positive metastatic breast cancer patients. Pfizer also reported success in a separate study, REFLECTIONS B3271004, evaluating this biosimilar in early…
On November 8, 2016, Mylan and Biocon submitted an aBLA for MYL-1401O, a proposed biosimilar to Genentech’s Herceptin® (trastuzumab). According to the Mylan press release, this submission is Mylan’s first for a biosimilar in the United States, and may lead to the first approved trastuzumab biosimilar in the United States. Mylan…
According to The Korea Herald, the South Korean biopharma company Celltrion submitted their Herceptin biosimilar, Herzuma, to the European Medicine Agency for approval. Herzuma, a biosimilar to Roche’s breast cancer drug Herceptin (trastuzumab), was approved in Korea two years ago for the treatment of metastatic breast cancer, early stage breast…
Teva Pharmaceutical Industries Ltd., Celltrion, Inc. and Celltrion Healthcare announced that the companies have entered into an exclusive partnership to commercialize two of Celltrion’s biosimilar candidates: CT-P10, a proposed mAb biosimilar to Rituxan (rituximab), and CT-P6, a proposed mAb biosimilar to Herceptin (trastuzumab). Stay tuned to the Big Molecule Watch…
On September 16, Hospira filed a petition for an inter partes review of Genentech’s U.S. Patent No. 7,807,799 which is directed to methods of purifying proteins, including trastuzumab. Trastuzumab is marketed by Genentech under the brand-name Herceptin®, and is indicated for the treatment of certain sub-types of breast cancer. The petition…
Last week, Mylan N.V. and Biocon Ltd. announced that the European Medicines Agency has accepted Mylan’s Marketing Authorization Application for a proposed biosimilar version of Genentech’s Herceptin (trastuzumab). Trastuzumab is indicated in Europe to treat certain breast cancers and gastric cancers that overexpress the HER2 protein. As we reported previously, Mylan…
Yesterday, Mylan filed two petitions for inter partes review of Genentech’s U.S. Patent No. 6,407,213. According the petitions, the patent is directed to humanized antibodies, and Mylan expects that Genentech will rely on data regarding Herceptin® (trastuzumab) in its arguments regarding secondary considerations. We will continue to monitor and report…
We previously reported on collaborations between Amgen and Allergan on oncology-related biosimilars. On July 21, Amgen and Allergan announced results of a Phase III trial for their ABP 980 product, which is being developed as a biosimilar to Genentech’s Herceptin® (trastuzumab). According to the companies’ press release, the trial confirmed…
On June 3, Mylan N.V. and Biocon Ltd. presented phase 3 clinical data regarding their trastuzumab product (dubbed MYL-1401O), which is a proposed biosimilar to Genentech’s Herceptin, at the 2016 American Society of Clinical Oncology (ASCO) Annual Meeting. Trastuzumab is indicated for the treatment of HER2-positive metastatic breast cancer patients,…
A recent court ruling and a new publication on guidelines for biosimilars in India may offer further guidance on what biosimilar and biologic stakeholders can expect from Indian regulatory authorities. In late March, India’s Central Drugs Standard Control Organization (CDSCO) published Proposed Revised Guidelines on Similar Biologics (2016), offering guidance…