Novartis Kymriah® receives EC approval as first CAR-T cell therapy for adults with relapsed or refractory follicular lymphoma

On May 4, 2022 Novartis reported that the European Commission (EC) has approved Kymriah (tisagenlecleucel), a CAR-T cell therapy, for the treatment of adult patients with relapsed or refractory (r/r) follicular lymphoma (FL) after two or more lines of systemic therapy (Press release, Novartis, MAY 4, 2022, View Source [SID1234614190]). The approval follows a positive opinion in March by the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA) and is applicable to all 27 European Union member states plus Iceland, Norway and Liechtenstein. This approval marks the third indication for Kymriah and makes it the first CAR-T cell therapy approved in the EU for these patients, which include those with r/r FL grade 1, 2 and 3A1.

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"When follicular lymphoma fails to respond to treatment or comes back, it is typically more aggressive and difficult to treat; patients often end up cycling through multiple lines of therapy with decreasing benefit," said Catherine Thieblemont, MD, PhD, Professor of Hematology in the Paris VII- University, France and Head of the Hemato-Oncology Unit of St-Louis Hospital in Paris. "The approval of Kymriah in Europe brings patients closer to a potentially definitive therapy, providing us hope for improved outcomes."

The approval is based on the global Phase II ELARA trial showing that 86% of patients who were treated with Kymriah had a response, including 69% who had a complete response (CR)1. Prolonged durable response to treatment was demonstrated with an estimated 87% of patients who achieved a CR still in response at or more than nine months after initial response1. In the trial, 94 infused patients were evaluated for efficacy with a median follow-up of approximately 21 months1.

Among 97 patients evaluable for safety, the safety profile of Kymriah was remarkable1. Cytokine release syndrome (CRS) was reported in 50% of patients after Kymriah infusion, and no Grade 3 or 4 events were reported, as defined by the Lee scale1. Neurological adverse reactions occurred in 9% of patients (1% were Grade 3 or 4) within eight weeks after Kymriah infusion1. Severe infections (Grade 3 or 4) occurred in 16% of patients1.

"With this approval, we are pleased to be able to offer this transformative therapy to more people across the globe living with this advanced blood cancer," said Marie-France Tschudin, President, Innovative Medicines International & Chief Commercial Officer, Novartis. "With long-lasting responses and a safety profile that allows for flexible administration, we are striving to rewrite cancer survival and alleviate the burden of this disease for patients and the healthcare system."

In addition to r/r FL, Kymriah is approved for the treatment of pediatric and young adult patients up to and including 25 years of age with B cell acute lymphoblastic leukemia (ALL) that is refractory, in relapse post-transplant or in second or later relapse, and adult patients with r/r diffuse large B cell lymphoma (DLBCL) after two or more lines of systemic therapy1.

About Novartis commitment to Oncology Cell Therapy
As part of the unique Novartis strategy to pursue four cancer treatment platforms – radioligand therapy, targeted therapy, immunotherapy and cell and gene therapy – we strive for cures through cell therapies in order to enable more patients to live cancer-free. We will continue to pioneer the science and invest in our manufacturing and supply chain process to further advance transformative innovation.

Novartis was the first pharmaceutical company to significantly invest in pioneering CAR-T research and initiate global CAR-T trials. Kymriah, the first approved CAR-T cell therapy, developed in collaboration with the Perelman School of Medicine at the University of Pennsylvania, is the foundation of the Novartis commitment to CAR-T cell therapy.

We have made strong progress in broadening our delivery of Kymriah, which is currently available for use in at least one indication in 30 countries and at more than 370 certified treatment centers, with clinical and real-world experience from administration to more than 6,900 patients. We continue to pioneer in cell therapy, leveraging our vast experience to develop next-generation CAR-T cell therapies. These therapies will utilize our new T-Charge platform being evaluated to expand across hematological malignancies and bring hope for a cure to patients with other cancer types.

New Data Opens Potential for Patient Stratification for CriPec® Nanomedicines in Cancer and Other Indications via Non- Invasive Imaging

On May 4, 2022 Cristal Therapeutics, a Dutch pharmaceutical company developing tailored nanomedicines for the treatment of cancer and other diseases with high unmet patient need, reported the publication of the results of the clinical PICCOLO study in the peer-reviewed journal, Advanced Materials1 (Press release, Cristal Therapeutics, MAY 4, 2022, View Source [SID1234614016]).

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This first-of-its-kind study2, part funded by an EU Horizon 2020 and a Health Holland grant, applied radiolabelling and PET-imaging to non-invasively track CriPec nanomedicines in patients with solid tumours over time. The data showed that a diagnostic dose of CriPec nanomedicine radiolabelled with zirconium-89 (89Zr-CPC634) was reliably predictive for the behaviour of a therapeutic dose and provides a powerful tool to non-invasively monitor the biological journey, including tumour uptake. This opens up the potential of using this approach to stratify patients without exposing them to therapeutic dose levels and thus possible side effects.

In the study, undertaken in close collaboration with researchers from Amsterdam University Medical Centre (location VUmc), radiolabelled CriPec was followed by positron emission tomography / computed tomography (PET/CT) imaging in seven patients with solid tumours. A therapeutic dose as well as a diagnostic dose were administered, and pharmacokinetics and tumour uptake were assessed for both. Extended blood residence and substantial tumour uptake were observed and were in fact found to be comparable for both dose levels. These findings are significant as they provide further evidence for the long circulation and substantial tumour uptake of CriPec nanomedicines in patients, as was previously observed in other clinical studies2,3. They further support the potential for superior therapeutic performance of CriPec nanomedicines.

In addition, the ability to monitor CriPec nanoparticles in patients also provides Cristal Therapeutics with detailed information for use in its rational design process to engineer CriPec nanomedicines for superior therapeutic performance and to stratify patients for precision medicine-based approaches.

Dr Cristianne Rijcken, PharmD PhD, founder and CSO of Cristal Therapeutics said:

"Despite the many advances in the nanomedicine field, the heterogeneity of tumours, both inter- and intra-patient, remains a major challenge. The non-invasive, diagnostic approach validated in this unique study provides valuable insight into the behaviour of CriPec nanomedicines and gives Cristal Therapeutics a powerful tool to further enhance the rational design of our nanomedicines with the goal of stratifying patients for safer, more targeted anticancer treatments in the future."

Cristal Therapeutics is progressing a robust pipeline of nanoparticle therapeutic candidates which are rationally designed to target specific tissues, cells and intracellular components throughout the body. Its strategy is to partner its technology platforms and CriPec based therapeutic products to maximise the potential for advancing new medicines in areas of high unmet need.

Representatives from Cristal Therapeutics will be attending the BIO International Convention in San Diego 13-16 June 2022 – please contact [email protected].

About the PICCOLO study

In the PICCOLO clinical study, a docetaxel-entrapping polymeric nanoparticle was radiolabelled with zirconium-89 (89Zr-CPC634) and positron emission tomography / computed tomography (PET/CT) imaging was performed in seven patients with solid tumours of various origins with two different doses of CPC634: an on-treatment (containing 60 mg m-2 docetaxel) and a diagnostic (1-2 mg docetaxel) dose (NCT03712423). Pharmacokinetic half-life for 89Zr-CPC634 was mean 97.0 ±14.4 hours on-treatment, and 62.4 ±12.9 hours for the diagnostic dose (p = 0.003). At these doses accumulation was observed in 46% and 41% of tumour lesions with a median accumulation in positive lesions 96 hours post-injection of 4.94 and 4.45%IA kg-1 (p = 0.91), respectively.

10-Q – Quarterly report [Sections 13 or 15(d)]

Gilead Sciences has filed a 10-Q – Quarterly report [Sections 13 or 15(d)] with the U.S. Securities and Exchange Commission .

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10-Q – Quarterly report [Sections 13 or 15(d)]

Jazz Pharmaceuticals has filed a 10-Q – Quarterly report [Sections 13 or 15(d)] with the U.S. Securities and Exchange Commission .

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10-Q – Quarterly report [Sections 13 or 15(d)]

United Therapeutics has filed a 10-Q – Quarterly report [Sections 13 or 15(d)] with the U.S. Securities and Exchange Commission .

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