Enhertu has been approved by the FDA for indications in breast cancer, non-small cell lung cancer, and gastroesophageal junction adenocarcinoma. Image credit: David A Litman | stock.adobe.com The FDA has granted Priority Review to a supplemental Biologics License Application (sBLA) from AstraZeneca and Daiichi Sankyo’s for Enhertu (trastuzumab deruxtecan [DXd]) to treat adults with previously treated unresectable or metastatic human epidermal growth factor 2 (HER2)-positive (immunohistochemistry [IHC] 3+) solid tumors with no satisfactory alternative therapeutic options.1 Enhertu is a HER2-directed antibody-drug conjugate (ADC) with approved indications in breast cancer, non-small cell lung cancer (NSCLC), and gastroesophageal junction (GEJ) adenocarcinoma. “Today’s Priority Review for the first tumor-agnostic submission for Enhertu reflects the potential of this medicine to redefine the treatment of HER2-expressing cancers,” Susan Galbraith, executive vice president, Oncology R&D, AstraZeneca, in a press release. “Biomarkers for HER2 expression are already established in breast and gastric cancers, but we must now define them across tumor types. ...
January 23, 2024 Pharmaceutical Executive Editorial Staff The EVOKE-01 trial compared Trodelvy with docetaxel for the treatment of patients with metastatic or advanced non-small cell lung cancer who progressed on or following platinum-based chemotherapy and checkpoint inhibitor therapy.Image credit: Dr_Microbe | stock.adobe.com Data from the Phase III EVOKE-01 trial (NCT05089734) show that Gilead Sciences, Inc’s Trodelvy (sacituzumab govitecan-hziy) did not achieve the primary endpoint of overall survival (OS) in patients with previously treated, metastatic non-small cell lung cancer (NSCLC).EVOKE-01 was comparing Trodelvy with docetaxel for the treatment of patients with metastatic or advanced NSCLC who progressed on or following platinum-based chemotherapy and checkpoint inhibitor therapy. “The totality of our data gives us continued confidence in Trodelvy’s potential in metastatic NSCLC, and in our broader lung cancer clinical development program,” said Gilead Sciences Chief Medical Officer Merdad Parsey, MD, PhD, in a press release. “Treating metastatic NSCLC that has progressed on or ...
Researchers from Tokyo Metropolitan University have been studying DNA repair by homologous recombination, where the RecA protein repairs breaks in double-stranded DNA by incorporating a dangling single-strand end into intact double strands, and repairing the break based on the undamaged sequence. They discovered that RecA finds where to put the single strand into the double helix without unwinding it by even a single turn. Their findings promise new directions in cancer research. Homologous recombination (HR) is a ubiquitous biochemical process shared across all living things, including animals, plants, fungi, and bacteria. As we go about our daily lives, our DNA is subjected to all kinds of environmental and internal stress, some of which can lead to breakage of both strands in the double helix. This can be disastrous, and lead to imminent cell death. Luckily, processes like HR are continuously repairing this damage. During HR, one of the two exposed ...
Recently, the FUTURE series of studies has brought good news again. The results of the FUTURE-SUPER clinical trial led by the team of Prof. Zhimin Shao and Prof. Zhonghua Wang from the Affiliated Cancer Hospital of Fudan University have been announced, which fully confirmed the effectiveness and safety of the first-line precision treatment based on the “Fudan typing”, and is about to change the clinical practice of the treatment of TNBC. The results of the study will be announced in 2023. The results of the study were first announced at the American Society of Clinical Oncology (ASCO) Annual Meeting in 2023, which attracted the attention of scholars around the world, and on January 9, 2024, the study was published in The Lancet Oncology, the top international oncology journal, with an impact factor as high as 51.1 under a fast-track system. The clinical study is also another landmark achievement of the ...
COLUMBUS, Ohio, & SHANGHAI, Jan. 11, 2024 – Sermonix Pharmaceuticals Inc., a privately held biopharmaceutical company developing innovative therapeutics to specifically treat metastatic breast cancers harboring ESR1 mutations, and Shanghai Henlius Biotech, Inc. (2696.HK), today announced a strategic collaboration agreement in which Henlius will receive exclusive rights to develop, manufacture and commercialize Sermonix’s lead investigational drug, lasofoxifene, in China. Under the terms of the agreement, Henlius will receive exclusive rights and sublicenses to lasofoxifene for at least two estrogen receptor-positive (ER+)/HER2- breast cancer indications in the territory, with Sermonix retaining all other global rights. Sermonix received an upfront payment and is further eligible to receive up to $58 million in certain predetermined milestones, in addition to royalties upon Henlius commercialization in China. Breast cancer is the cancer with the highest incidence rate in the world, according to GLOBOCAN 2020. There were 2.26 million new cases of breast cancer in 2020 ...
• Pfizer’s PARP inhibitor Talzenna has gained European approval when used in combination with Pfizer and Astellas’ Xtandi to treat adult patients with metastatic castration-resistant prostate cancer (mCRPC) in whom chemotherapy is not clinically indicated. This approval makes Talzenna the first PARP inhibitor in Europe to be licensed in combination with Xtandi in mCRPC, Pfizer said in a release. The European Commission approved Pfizer’s application based on data from the phase 3 TALAPRO-2 trial, which showed that the combo cut the risk of disease progression or death in patients with mCRPC compared with placebo and Xtandi. Last June, the FDA approved the combination to treat adults with HRR gene-mutated mCRPC. • In another regulatory win for Pfizer, the FDA is reviewing the company’s full approval application on Genmab-partnered Tivdak. Under its priority review timeline, the FDA is assessing whether to convert Tivdak’s accelerated approval into a full nod to treat ...
On December 26, Zhengda Tianqing received the Certificate of Drug Registration approved by the State Drug Administration, approving the registration and listing of Everolimus Tablets (trade name: Chingvishi). Evervimox Tablet is not only the first generic in China, but also the first product that has been granted 12 months of market exclusivity due to “first generic approval + first successful patent challenge” since the implementation of the mechanism for early resolution of drug patent disputes (Drug Patent Linkage System) in China. The approved indications of Zhengda Tianqing Everolimus Tablets are: (1) Adult patients with advanced renal cell carcinoma who have failed prior treatment with sunitinib or sorafenib. (2) Adult patients with unresectable, locally advanced or metastatic, well-differentiated (moderately differentiated or highly differentiated) progressive pancreatic neuroendocrine tumors. (3) Adult patients with unresectable, locally advanced or metastatic, well-differentiated, progressive non-functional gastrointestinal or lung-derived neuroendocrine tumors (NET). (4) Adult and pediatric patients with ...
December 11, 2023—SystImmune, a clinical-stage biopharmaceutical company, and Bristol Myers Squibb (NYSE: BMY) today announced an exclusive license and collaboration agreement for SystImmune’s BL-B01D1, a potentially first-in-class EGFRxHER3 bispecific antibody-drug conjugate (ADC). Under the terms of the agreement, the companies will jointly develop and commercialize BL-B01D1 in the United States. Through its affiliates, SystImmune will be solely responsible for development, commercialization, and manufacturing in Mainland China and will be responsible for manufacturing certain drug supplies for use outside of Mainland China. Bristol Myers Squibb will assume sole responsibility for development and commercialization in the rest of the world. BL-B01D1, a bispecific topoisomerase inhibitor-based ADC which targets both epidermal growth factor receptor and human epidermal growth factor receptor 3 (EGFRxHER3), is currently being evaluated in a global multi-center Phase 1 study (BL-B01D1-LUNG101) for safety and efficacy in individuals with metastatic or unresectable non-small cell lung cancer (NSCLC). Data from earlier clinical ...
After many years of tracking the pharmaceutical industry’s pricing tactics, the Institute for Clinical and Economic Review (ICER) is once again placing a spotlight on the price increases that end up costing the U.S. healthcare system the most. In an annual report (PDF) on “unsupported price increases” (UPIs), the independent nonprofit has placed scrutiny on hikes that it says aren’t supported by evidence of new clinical benefit, ranking the medicines by their contributions to excess healthcare spending. This year’s edition saw the return of AbbVie’s superstar Humira, which last year enjoyed a break from the annual list after being included in every other report since the series began in 2019. The fifth annual version, released Monday, evaluates the industry’s pricing moves in 2022. For Humira, 2022 was the last year of market exclusivity before the med’s dive off of the patent cliff. Humira captured ICER’s top spot on its UPI ...
Pfizer and Arvinas are broadening their vepdegestrant programme to include more settings, as positive data is reported from the Phase Ib study of the drug to treat breast cancer. Vepdegestrant is an orally administered protein degrader designed as a proteolysis targeting chimera (PROTAC) that targets both wild-type and mutant oestrogen receptor (ER) found in some breast cancers. The collaboration between the two companies began in July 2021 in a $2.4bn deal to develop the PROTAC drug. Under the terms of the agreement, both firms would co-develop and market vepdegestrant. In the abstract on data from a Phase Ib study (NCT04072952) presented at the ongoing 2023 San Antonio Breast Cancer Symposium (SABCS), the reported clinical benefit rate (CBR) was 37.1% with 200mg and 38.9% with 500mg of the drug amongst 71 patients who received either dose (abstract no. Abstract GS3-03). The treatment was generally well tolerated, with the most common side ...
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