LINTONPHARM
27.5.2022 15:02:13 CEST | Business Wire | Press release
LintonPharm Co., Ltd., a China-based biopharmaceutical company focusing on the development of T cell engaging bispecific antibodies for cancer immunotherapy, announces that preliminary results of Catumaxomab for advanced Gastric Cancer (GC) with peritoneal metastasis is published online at the 2022 American Society of Clinical Oncology (ASCO) Annual Meeting.
Abstract Number：
e16102
Abstract Title：
Global multi-center phase I trial of the intraperitoneal infusion of anti-EpCAM x anti-CD3 bispecific antibody catumaxomab for advanced gastric carcinoma with peritoneal metastasis.
The abstract is about the cohort A, stage I of the ongoing global phase Ⅲ trial that evaluating the safety and efficacy of Catumaxomab in advanced GC patients with peritoneal metastasis (clinicaltrials.gov: NCT04222114). Worldwide, GC is one of the most common cancers, contributing to more than 1 million cases per year and 5.6% of all cancer diagnoses [1] . Approximately 50% of the advanced GC patients will develop peritoneal metastasis after radical resection, along with malignant ascites in most cases. Furthermore, peritoneal metastasis is associated with poor prognosis and quality of life compared with metastasis to other organs [2] . Peritoneal metastasis is treated with systemic therapies. The estimated survival period for the patients who fail to respond to third-line therapy is limited to only 2.3-2.4 months according to multiple RCTs.
In our study, 9 GC patients with peritoneal metastasis (33% had failed third-line therapy) were treated with Catumaxomab, the median overall survival was 3.4 months, with remarkable ascites regression. Catumaxomab as an T cell engaging immunotherapy has showed promising early efficacy signals.
About Catumaxomab
Catumaxomab was approved by the European Medicines Agency in 2009 for the treatment of malignant ascites. It is a bispecific antibody that binds to EpCAM (the epithelial cell adhesion molecule) on the tumor cell--and CD3 on the T cell, recruits immune accessory cells through FcγR binding at the same time. Catumaxomab kills tumor cells by engaging T cell and accessory cell mediated cytotoxicity and has the potential to induce long-term vaccinal effects which has been verified in animal models. Currently, Catumaxomab is being evaluated in clinical trials for both advanced gastric cancer (NCT04222114) and non-muscle invasive bladder cancer (NCT04799847).
About LintonPharm
LintonPharm Co., Ltd. is a clinical-stage, research-oriented biopharmaceutical company committed to developing innovative T cell engaging bispecific antibodies with the goal of turning malignant cancers into manageable and possibly curable diseases. LintonPharm has developed multiple bispecific antibody platforms with a great potential of refined safety and efficacy profiles, long-lasting vaccinal effects and CMC efficiency. The current pipeline includes several treatments in development for blood cancer and solid tumors. For more information, please visit www.lintonpharm.com
Reference
1. World Health Organization (WHO). Globocan 2020. Global Cancer Observatory. Accessed January 7, 2021. https://gco.iarc.fr/
2. Jennifer L.L. & Travis E.G. Optimizing outcomes for patients with gastric cancer peritoneal carcinomatosis. World J Gastrointest Oncol 2018 October 15; 10(10): 282-289.
View source version on businesswire.com: https://www.businesswire.com/news/home/20220527005174/en/
Link:
About Business Wire
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Doubtless Pet Care Launches to Provide Peace of Mind to Pet Parents and Help Their Pets Live Happier, Healthier Lives29.6.2026 10:15:00 CEST | Press release
Doubtless combines industry-leading pet insurance with innovative care solutions, protecting more than 6 million pets across 10 global markets Doubtless launches today with the goal of helping more pet parents across the world access quality care for the pets they love. The company brings together a leading global portfolio of pet insurance brands with a growing range of connected solutions designed to support pet parents at every stage of their pet’s life. With over 4,000 employees, Doubtless insures 6 million pets across 10 markets in North America, Europe and the United Kingdom. “Uncertainty about the financial commitments associated with having a pet should never keep families from experiencing the joy of a life with pets,” said Dirk Beeckman, CEO of Doubtless. “By harnessing the power of our international footprint, we are building on our leadership in pet insurance to create a global suite of solutions for pet parents, veterinarians and industry partners that makes pet care easie
Samsung Bioepis Announces Positive Preliminary Phase 1 and Phase 3 Data for SB27, a Proposed Biosimilar to Keytruda (Pembrolizumab)29.6.2026 09:19:00 CEST | Press release
Phase 1 study demonstrated pharmacokinetic (PK) equivalence between SB27 and Keytruda; Phase 3 study demonstrated equivalent objective response rate (ORR) at Week 24Phase 1 and Phase 3 studies expected to be completed within 2026 Samsung Bioepis Co., Ltd. announced today that the Phase 1 and Phase 3 studies on SB27, a proposed biosimilar to Keytruda1 (pembrolizumab), have met their primary endpoints. “We are excited to announce preliminary results from the Phase 1 and Phase 3 studies for SB27, our pembrolizumab biosimilar candidate. These topline positive results reinforce our scientific expertise and leadership in biosimilar development,” said Donghoon Shin, Executive Vice President and Head of Clinical Sciences Division at Samsung Bioepis. “We are on track to complete both Phase 1 and Phase 3 studies within this year. Leveraging our robust quality management system, we remain committed to advancing our biosimilar portfolio to broaden access to life-saving biologic medicines for patie
IQM Named a Major Player in the IDC MarketScape: Worldwide Quantum Computing 2026 Vendor Assessment29.6.2026 09:00:00 CEST | Press release
IQM today announced it has been named a Major Player in the IDC MarketScape: Worldwide Quantum Computing 2026 Vendor Assessment. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260629748732/en/ IQM named a major player in the IDC MarketScape IQM believes this recognition comes as institutions worldwide move quantum computing out of shared cloud access and into infrastructure they own and operate themselves. IQM calls this Production Quantum: full-stack, open-architecture superconducting systems deployed on premises, inside customers' own data centers and HPC environments, where organizations own the hardware, build internal expertise, and run quantum processors alongside their existing classical infrastructure. According to the IDC MarketScape, "For institutions building long-term quantum programs, this means the workflows and intellectual property developed on IQM hardware remain portable." The report further advises: "Consi
Zambon Announces Positive CHMP Opinion for Hopledo® (IPX203) for Adults with Parkinson’s Disease and Moderate to Severe Motor Fluctuations29.6.2026 09:00:00 CEST | Press release
Positive CHMP opinion is based on data from the Phase 3 RISE-PD trial, which demonstrated significantly more “Good ON” time with fewer daily doses compared with immediate-release levodopa/carbidopa More than one million people are living with Parkinson’s disease in the European Union, and over 80% experience motor fluctuations during the course of their disease, highlighting the need for additional treatment options Hopledo® contains a unique formulation combining immediate-release granules and extended-release pellets, providing both a rapid onset of action and a longer duration of effect, sustaining the levodopa therapeutic effect for a longer period of time If approved, Zambon expects to make Hopledo® progressively available to patients with Parkinson’s disease across Europe starting October 2026 Zambon today announced that the Committee for Medicinal Products for Human Use (CHMP) has adopted a positive opinion recommending the granting of a marketing authorization by the European M
Enhertu® Approved in the EU as First Tumor Agnostic HER2 Directed Therapy and Antibody Drug Conjugate for Patients with Previously Treated HER2 Positive Metastatic Solid Tumors29.6.2026 08:30:00 CEST | Press release
Approval based on three phase 2 trials of Daiichi Sankyo and AstraZeneca’s Enhertu that demonstrated clinically meaningful responses across a broad range of tumors Enhertu now approved for six indications in the EU Enhertu® (trastuzumab deruxtecan) has been approved in the European Union (EU) as a monotherapy for the treatment of adult patients with unresectable or metastatic HER2 positive (immunohistochemistry [IHC] 3+) solid tumors who have received prior treatment and who have no satisfactory treatment options. Enhertu is a specifically engineered HER2 directed DXd antibody drug conjugate (ADC) discovered by Daiichi Sankyo (TSE: 4568) and being jointly developed and commercialized by Daiichi Sankyo and AstraZeneca (LSE/STO/NYSE: AZN). The approval by the European Commission follows the positive opinion of the Committee for Medicinal Products for Human Use of the European Medicines Agency and is based on results from subgroups of patients with HER2 positive (IHC 3+) tumors across thr
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom