Iovance Biotherapeutics announces five-year results of Amtagvi in melanoma
Iovance Biotherapeutics (IOVA) announced five-year results from the Phase 2 C-144-01 clinical trial evaluating the individualized T cell therapy Amtagvi – lifileucel -. The C-144-01 trial investigated Amtagvi in patients with advanced melanoma previously treated with anti-PD-1 and targeted therapy, where applicable. The five-year results included meaningful overall survival – OS – results and durable responses following one-time treatment with Amtagvi. These results will be presented at the 2025 ASCO Annual Meeting. With a median follow-up of 57.8 months, patients achieved a median OS of 13.9 months, with 19.7% of patients surviving at the five-year mark. The objective response rate was 31.4%, including complete responses in 5.9% of patients and partial response in 25.5%. Among patients who responded to treatments, the median duration of response was 36.5 months. 31.3% of responders completed the five-year assessment with ongoing responses. Adverse events were consistent with known safety profiles of nonmyeloablative lymphodepletion and interleukin-2 administration. The incidence of AEs decreased rapidly within the first two weeks after Amtagvi infusion, and there were no new or late-onset treatment-related AEs.
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Iovance Biotherapeutics to Present at Upcoming Conference
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Iovance's Amtagvi® is the first FDA-approved T cell therapy for a solid tumor indication. We are committed to continuous innovation in cell therapy, including gene-edited cell therapy, that may extend and improve life for patients with cancer. For more information, please visit Amtagvi ® and its accompanying design marks, Proleukin®, Iovance®, and IovanceCares™ are trademarks and registered trademarks of Iovance Biotherapeutics, Inc. or its subsidiaries. All other trademarks and registered trademarks are the property of their respective owners. Forward-Looking Statements Certain matters discussed in this press release are 'forward-looking statements' of Iovance Biotherapeutics, Inc. (hereinafter referred to as the 'Company,' 'we,' 'us,' or 'our') within the meaning of the Private Securities Litigation Reform Act of 1995 (the 'PSLRA'). Without limiting the foregoing, we may, in some cases, use terms such as 'predicts,' 'believes,' 'potential,' 'continue,' 'estimates,' 'anticipates,' 'expects,' 'plans,' 'intends,' 'forecast,' 'guidance,' 'outlook,' 'may,' 'can,' 'could,' 'might,' 'will,' 'should,' or other words that convey uncertainty of future events or outcomes and are intended to identify forward-looking statements. Forward-looking statements are based on assumptions and assessments made in light of management's experience and perception of historical trends, current conditions, expected future developments, and other factors believed to be appropriate. Forward-looking statements in this press release are made as of the date of this press release, and we undertake no duty to update or revise any such statements, whether as a result of new information, future events or otherwise. Forward-looking statements are not guarantees of future performance and are subject to risks, uncertainties, and other factors, many of which are outside of our control, that may cause actual results, levels of activity, performance, achievements, and developments to be materially different from those expressed in or implied by these forward-looking statements. Important factors that could cause actual results, developments, and business decisions to differ materially from forward-looking statements are described in the sections titled "Risk Factors" in our filings with the U.S. Securities and Exchange Commission, including our most recent Annual Report on Form 10-K and Quarterly Reports on Form 10-Q, and include, but are not limited to, the following substantial known and unknown risks and uncertainties inherent in our business: the risks related to our ability to successfully commercialize our products, including Amtagvi, for which we have obtained U.S. Food and Drug Administration ('FDA') approval, and Proleukin, for which we have obtained FDA and European Medicines Agency ('EMA') approval; the risk that the EMA or other ex-U.S. regulatory authorities may not approve or may delay approval for our marketing authorization application submission for lifileucel in metastatic melanoma; the acceptance by the market of our products, including Amtagvi and Proleukin, and their potential pricing and/or reimbursement by payors, if approved (in the case of our product candidates), in the U.S. and other international markets and whether such acceptance is sufficient to support continued commercialization or development of our products, including Amtagvi and Proleukin, or product candidates, respectively; future competitive or other market factors may adversely affect the commercial potential for Amtagvi or Proleukin; the risk regarding our ability or inability to manufacture our therapies using third party manufacturers or at our own facility, including our ability to increase manufacturing capacity at such third party manufacturers and our own facility, may adversely affect our commercial launch; the results of clinical trials with collaborators using different manufacturing processes may not be reflected in our sponsored trials; the risk regarding the successful integration of the recent Proleukin acquisition; the risk that the successful development or commercialization of our products, including Amtagvi and Proleukin, may not generate sufficient revenue from product sales, and we may not become profitable in the near term, or at all; the risks related to the timing of and our ability to successfully develop, submit, obtain, or maintain FDA, EMA, or other regulatory authority approval of, or other action with respect to, our product candidates; whether clinical trial results from our pivotal studies and cohorts, and meetings with the FDA, EMA, or other regulatory authorities may support registrational studies and subsequent approvals by the FDA, EMA, or other regulatory authorities, including the risk that the planned single arm Phase 2 IOV-LUN-202 trial may not support registration; preliminary and interim clinical results, which may include efficacy and safety results, from ongoing clinical trials or cohorts may not be reflected in the final analyses of our ongoing clinical trials or subgroups within these trials or in other prior trials or cohorts; the risk that enrollment may need to be adjusted for our trials and cohorts within those trials based on FDA and other regulatory agency input; the risk that the changing landscape of care for cervical cancer patients may impact our clinical trials in this indication; the risk that we may be required to conduct additional clinical trials or modify ongoing or future clinical trials based on feedback from the FDA, EMA, or other regulatory authorities; the risk that our interpretation of the results of our clinical trials or communications with the FDA, EMA, or other regulatory authorities may differ from the interpretation of such results or communications by such regulatory authorities (including from our prior meetings with the FDA regarding our non-small cell lung cancer clinical trials); the risk that clinical data from ongoing clinical trials of Amtagvi will not continue or be repeated in ongoing or planned clinical trials or may not support regulatory approval or renewal of authorization; the risk that unanticipated expenses may decrease our estimated cash balances and forecasts and increase our estimated capital requirements; the risk that we may not be able to recognize revenue for our products; the risk that Proleukin revenues may not continue to serve as a leading indicator for Amtagvi revenues; the risks regarding our anticipated operating and financial performance, including our financial guidance and projections; the effects of global pandemic; the effects of global and domestic geopolitical factors; and other factors, including general economic conditions and regulatory developments, not within our control. 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China's Center for Drug Evaluation Accepts Merck's Application for Marketing Authorization of Pimicotinib for Treatment of Tenosynovial Giant Cell Tumor
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More than 62,000 employees work to make a positive difference to millions of people's lives every day by creating more joyful and sustainable ways to live. From providing products and services that accelerate drug development and manufacturing as well as discovering unique ways to treat the most challenging diseases to enabling the intelligence of devices – the company is everywhere. In 2024, Merck generated sales of € 21.2 billion in 65 countries. Scientific exploration and responsible entrepreneurship have been key to Merck's technological and scientific advances. This is how Merck has thrived since its founding in 1668. The founding family remains the majority owner of the publicly listed company. Merck holds the global rights to the Merck name and brand. The only exceptions are the United States and Canada, where the business sectors of Merck operate as MilliporeSigma in life science, EMD Serono in healthcare, and EMD Electronics in electronics. All Merck press releases are distributed by e-mail at the same time they become available on the Merck website. Please go to to register online, change your selection or discontinue this service.
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China's Center for Drug Evaluation Accepts Merck KGaA, Darmstadt, Germany's Application for Marketing Authorization of Pimicotinib for Treatment of Tenosynovial Giant Cell Tumor
DARMSTADT, Germany--(BUSINESS WIRE)--Merck KGaA, Darmstadt, Germany, a leading science and technology company, today announced that the Center for Drug Evaluation (CDE) of the China National Medical Products Administration (NMPA) officially accepted the company's application for marketing authorization of pimicotinib as a Class 1 innovative drug for adult patients with tenosynovial giant cell tumors (TGCT) requiring systemic treatment. The submission follows the granting of Priority Review to pimicotinib by the CDE in May for the treatment of patients with TGCT who require systemic therapy, which is expected to expedite the review process. Pimicotinib, a potentially best-in-class investigational colony stimulating factor-1 receptor (CSF-1R) inhibitor in development by Abbisko Therapeutics Co., Ltd., also has been granted breakthrough therapy designation (BTD) by the NMPA. 'With the acceptance of our application for pimicotinib and the initiation of the priority review, we aim to offer patients in China the first approved systemic therapy for TGCT, addressing a tremendous unmet need in this country,' said Hong Chow, Head of China and International, Healthcare business of Merck KGaA, Darmstadt, Germany. 'Pimicotinib has demonstrated the ability to not only shrink tumors that affect their joints but also improve outcomes like mobility, pain and stiffness, highlighting its potential to be a best-in-class treatment for TGCT. In parallel, we are working to file a New Drug Application to the US Food and Drug Administration, with additional filings planned in other markets.' TGCT is a locally aggressive and often recurring tumor of the joints that can cause high morbidity associated with swelling, pain, stiffness, and limited mobility of the affected joints, significantly impacting daily activities and quality of life in the primarily working-age population that it affects. If left untreated or in recurrent cases, TGCT can result in irreversible damage to the bone, joint and surrounding tissues. This highlights the need for well-tolerated and effective systemic treatments that can impact tumor growth while relieving the symptoms of the disease. The application is based on results from Part 1 of the global Phase 3 MANEUVER study, in which once-daily pimicotinib demonstrated a statistically significant improvement in the primary endpoint of objective response rate (ORR) assessed by blinded independent review committee (BIRC) compared with placebo at week 25 (54.0% vs. 3.2% for placebo; p<0.0001). The study also demonstrated statistically significant and clinically meaningful improvements in all secondary endpoints related to key patient-reported outcomes in TGCT, including improvements in active range of motion and physical function and reductions in stiffness and pain. The data were presented earlier this month at the 2025 ASCO Annual Meeting. About MANEUVER The pivotal Phase 3 MANEUVER study is a three-part, randomized, double-blind, placebo-controlled study to assess the efficacy and safety of pimicotinib in patients with TGCT who require systemic therapy and have not received prior anti-CSF-1/CSF-1R therapy. The study is being conducted by Abbisko Therapeutics in China (n=45), Europe (n=28), and the US and Canada (n=21). In the double-blind Part 1, 94 patients were randomized 2:1 to receive either 50 mg QD of pimicotinib (n=63) or placebo (n=31) for 24 weeks. The primary endpoint is objective response rate (ORR) at week 25, as measured by Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1 by blinded independent central review in the intent-to-treat (ITT) population. Secondary endpoints include tumor volume score, active range of motion, stiffness by Numeric Rating Scale (NRS), pain by Brief Pain Inventory (BPI), and physical function measured by Patient-Reported Outcomes Measurement Information System (PROMIS). After the double-blind Part 1, eligible patients could continue to the open-label Part 2 for up to 24 weeks of dosing, results of which are expected in mid-2025. Patients who complete Part 2 may then enter the open-label extension phase (Part 3) for extended treatment and safety follow-up. About Pimicotinib (ABSK021) Pimicotinib (ABSK021), which is being developed by Abbisko Therapeutics, is a novel, orally administered, highly selective and potent small-molecule inhibitor of CSF-1R. Pimicotinib was recently granted Priority Review by the Center for Drug Evaluation (CDE) of the China National Medical Products Administration (NMPA) for the treatment of patients with tenosynovial giant cell tumor (TGCT) who require systemic therapy. Pimicotinib has been granted breakthrough therapy designation (BTD) by China National Medical Products Administration (NMPA) and the US Food and Drug Administration (FDA), and priority medicine (PRIME) designation from the European Medicines Agency (EMA). Merck KGaA, Darmstadt, Germany, holds worldwide commercialization rights for pimicotinib. Advancing the Future of Cancer Care At Merck KGaA, Darmstadt, Germany, we strive every day to improve the futures of people living with cancer. Building on our 350-year global heritage as pharma pioneers, we are focusing our most promising science to target cancer's deepest vulnerabilities, pursuing differentiated molecules to strike cancer at its core. By developing new therapies that can help advance cancer care, we are determined to create a world where more cancer patients will become cancer survivors. Learn more at About Merck KGaA, Darmstadt, Germany Merck KGaA, Darmstadt, Germany, a leading science and technology company, operates across life science, healthcare and electronics. More than 62,000 employees work to make a positive difference to millions of people's lives every day by creating more joyful and sustainable ways to live. From providing products and services that accelerate drug development and manufacturing as well as discovering unique ways to treat the most challenging diseases to enabling the intelligence of devices – the company is everywhere. In 2024, Merck KGaA, Darmstadt, Germany, generated sales of € 21.2 billion in 65 countries. The company holds the global rights to the name and trademark 'Merck' internationally. The only exceptions are the United States and Canada, where the business sectors of Merck KGaA, Darmstadt, Germany, operate as MilliporeSigma in life science, EMD Serono in healthcare and EMD Electronics in electronics. Since its founding in 1668, scientific exploration and responsible entrepreneurship have been key to the company's technological and scientific advances. To this day, the founding family remains the majority owner of the publicly listed company. All Merck KGaA, Darmstadt, Germany, press releases are distributed by e-mail at the same time they become available on the EMD Group website. In case you are a resident of the USA or Canada, please go to to register for your online, change your selection or discontinue this service.
