Pharmaceutical Executive Editorial Staff In clinical trials, Padcev (enfortumab vedotin-ejfv) plus Keytruda (pembrolizumab) produced a statistically significant improvement in survival compared to platinum-based chemotherapy alone in patients with locally advanced or metastatic urothelial cancer. Image credit: Olivier Le Moal | stock.adobe.com The FDA has approved Padcev (enfortumab vedotin-ejfv; Astellas Pharma and Seagen [now owned by Pfizer]) plus Keytruda (pembrolizumab; Merck) for patients with locally advanced or metastatic urothelial cancer (la/mUC).1 The FDA previously granted the application with priority review and breakthrough designation. The efficacy of the combination was evaluated in the open-label, randomized EV-302/KN-A39 (NCT04223856) trial, which enrolled 886 patients with la/mUC who received no prior systemic therapy for advanced disease. Patients were randomly assigned 1:1 to receive either Padcev with Keytruda or platinum-based chemotherapy consisting of gemcitabine with either cisplatin or carboplatin. The trial’s major efficacy outcomes were overall survival (OS) and progression-free survival (PFS) as assessed by blinded ...
On December 15, 2023, BIO-THERA Bio-Pharmaceutical Co., Ltd. announced that it had received a Notice of Approval of Drug Clinical Trial from the State Drug Administration, which approved the application for a Phase II/III clinical trial of the investigational drug BAT1308 injection in combination with platinum-containing chemotherapy for the first-line treatment of advanced or recurrent mismatch-modification-repaired protein-deficient (dMMR) endometrial cancer. BAT1308 is a humanized anti-PD-1 monoclonal antibody independently developed by BIO-THERA, which belongs to IgG4κ subtype and is expressed by Chinese hamster ovary cells.PD-1 is mainly expressed by activated T-lymphocytes, and is an inhibitory immune checkpoint.PD-L1 and PD-L2 are the two ligands of PD-1, and when PD-L1 or PD-L2 bind to PD-1, it can inhibit immune activation of T-cells through the downstream signaling pathway to inhibit immune activation of T cells. It has been found that a variety of tumor cells can express PD-L1 and PD-L2 and bind to PD-1 ...
Colorectal cancer (CRC) stands as the second leading cause of cancer-related deaths in the U.S. and is particularly prevalent in men under 50. Notably, there’s been a shift in CRC affecting younger individuals, with 20% of cases in 2019 occurring in people 54 and younger, a rise from 11% in 1995. Additionally, there has been an increase in advanced disease incidence, particularly in individuals under 65. A significant number of CRC cases and deaths can be prevented through regular screening, surveillance, and quality treatment. Now, a new technology offers convenient at-home test collection with the highest sensitivity available for non-invasive CRC screening. Geneoscopy Inc. (St. Louis, MO, USA) has developed a multi-target stool RNA (mt-sRNA) biomarker panel for detecting precancerous lesions and colorectal cancer. RNA, a dynamic molecule crucial for protein synthesis, adapts to disease conditions and regulates numerous genes in cellular processes. Changes in RNA pathways are linked to ...
For a long time, visible signs of tumor growth on scans were the benchmark for initiating cancer treatment. However, the emergence of precision oncology tools, including circulating tumor DNA sequencing, is changing this approach. These advancements allow for earlier cancer detection and adaptation of treatment strategies to combat mutations that cause resistance to current therapies. They also offer the potential for less toxic alternatives to chemotherapy. New research led by a clinical scientist at UC Davis Health (Sacramento, CA, USA) highlights the benefits of using blood tests to search for cancer DNA. This method can speed up cancer detection and inform the use of targeted treatments. Cancer DNA circulating in a patient’s blood can be identified from a simple blood draw. This DNA is then sequenced to determine its genetic structure, helping to classify the cancer based on the findings in the blood sample. Unlike traditional tissue biopsies, which are ...
In the future, a little saliva may be enough to detect an incipient cancer. Researchers at the University of Gothenburg have developed an effective way to interpret the changes in sugar molecules that occur in cancer cells. Glycans are a type of sugar molecule structures that is linked to the proteins in our cells. The structure of the glycan determines the function of the protein. It has been known for a while that changes in glycan structure can indicate inflammation or disease in the body. Now, researchers at the University of Gothenburg have developed a way to distinguish different types of structural changes, which may provide a precise answer to what will change for a specific disease. “We have analyzed data from about 220 patients with 11 differently diagnosed cancers and have identified differences in the substructure of the glycan depending on the type of cancer. By letting our newly ...
Effective monitoring of cancer cells is crucial for physicians in guiding treatment and managing the disease, potentially reducing cancer-related mortality. Non-invasive diagnostic platforms that measure the electrical properties of cancer cells show promise for early detection of drug resistance and metastasis in cancer. Earlier studies have found that the type of cancer and its drug resistance status can be understood from cellular permittivity and conductivity data. As a result, there is a growing need for analytical methods that can quickly measure these electrical properties of cells. Electrorotation (ROT) is one method that can capture these cellular properties by analyzing permittivity and conductivity based on how a cell moves in an electric field. This method characterizes cell types and states by profiling their frequency-dependent rotational movement under a modulated electric field. However, traditional ROT methods have limitations, primarily the cumbersome process of capturing, measuring, and replacing cells, which reduces the throughput ...
Head and neck cancer, previously linked to heavy drinking and smoking, has seen a significant shift due to human papillomavirus (HPV). In fact, HPV-positive oropharyngeal squamous cell carcinoma (OPSCC) has become the most prevalent HPV-related cancer, surpassing cervical cancer, with increasing cases globally. Despite treatments, up to 30% of head and neck cancer patients face recurrences, often due to elusive cancer cells that treatments miss. Recently, the focus has shifted to liquid biopsy for detecting cancer recurrences post-treatment. Liquid biopsies search for cancer indicators in body fluids like blood and urine. Now, a new study has found that liquid biopsy of lymphatic fluid, which is commonly thrown away post-surgery, could be key in tailoring treatments for HPV-driven head and neck cancer. The groundbreaking study by researchers at University of Pittsburgh (Pittsburgh, PA, USA) and Washington University School of Medicine in St. Louis (WUSTL, St. Louis, MO, USA) revealed that HPV ...
Pharmaceutical Executive Editorial Staff Phase III trial to investigate novel individualized neoantigen therapy V940 (mRNA-4157) in combination with Keytruda (pembrolizumab) as an adjuvant treatment for patients with completely resected Stage II, IIIA, or IIIB non-small cell lung cancer. Image credit: Axel Kock | stock.adobe.com Merck and Moderna, Inc., have announced plans to launch the pivotal Phase III INTerpath-002 (NCT06077760) clinical trial of the novel individualized neoantigen therapy V940 (mRNA-4157) in combination with Keytruda (pembrolizumab) as an adjuvant treatment for patients with completely resected Stage II, IIIA, or IIIB non-small cell lung cancer (NSCLC). V940 is comprised of synthetic mRNA coding for up to 34 neoantigens that are designed and produced based on the unique mutational signature of a patient’s tumor. After administration of the drug, the algorithmically derived and RNA-encoded neoantigen sequences are endogenously translated and undergo natural cellular antigen processing and presentation. “As lung cancer is the leading cause ...
Roche has shared positive results from a late-stage study of its investigational therapy, inavolisib, as part of a combination treatment for advanced breast cancer. The phase 3 INAVO120 trial has been evaluating the targeted drug alongside Pfizer’s CDK4/6 inhibitor Ibrance (palbociclib) and fulvestrant as a potential first-line treatment option for patients with PIK3CA-mutated, hormone receptor (HR)-positive, HER2-negative, endocrine-resistant, locally advanced or metastatic breast cancer. The study met its primary endpoint, demonstrating a statistically significant and clinically meaningful improvement in progression-free survival compared to palbociclib and fulvestrant alone. A “clear positive trend” towards improved survival was also observed for the inavolisib combination, Roche said, although overall survival data was immature at the time of the analysis and will continue to be analysed. Breast cancer is the most common cancer worldwide, with more than 290,000 people in the US expected to be diagnosed with the disease in 2023. HR-positive breast cancer is ...
IGM Biosciences plans to axe 22% of its workforce, becoming the latest company to downsize in a bid to free cash resources. Amid the layoffs, the US-based biotechnology company will also reprioritise its pipeline, discontinuing operations for all haematologic oncology and targeted cytokine product development while doubling down on its efforts in the clinical development of T cell engagers for autoimmune diseases and a DR5 agonist for colorectal cancer. IGM expects the restructuring to extend the company’s cash runway into Q2 2026. The restructuring comes less than a month after the company said it anticipated an increase in headcount to support the research and development of its pipeline candidates, citing its intent to advance and expand its antibody product pipeline, in its 13 November 10-Q filing. In the same filing, the company acknowledged that it had significant net losses to date and that achieving profitability sufficient enough to offset the ...
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