On September 26, 2022 Nanjing Bioheng Biotech Co., Ltd, a clinical-stage biotechnology company focused on developing novel cellular immunotherapy, reported that a phase I clinical study results of RD13-01, an anti-CD7 universal CAR-T therapy product, have been published in the reputable academic journal, Cell Research. (View Source) (Press release, Bioheng Biotech, SEP 26, 2022, View Source [SID1234621432]).

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The results published with the title of "CD7-targeted allogeneic CAR-T cell therapy with enhanced efficacy for relapsed/refractory CD7-positive hematological malignancies: A phase I clinical study" was from a first-in-human, single-arm, dose-escalation phase I clinical study. The primary objective of the study was to assess the safety and tolerability of RD13-01, while the secondary objectives were to assess the preliminary anti-tumor activity and characterize the pharmacokinetics of RD13-01. Patients were given a lymphodepletion chemotherapy with fludarabine, cyclophosphamide, and etoposide before RD13-01 infusion. RD13-01 demonstrated a manageable safety and tolerability profile, no DLT, GvHD or ICANS was observed, and no patients experienced ≥ grade 3 CRS. Of the 11 patients included in efficacy analysis, 9 (82%) achieved an objective response. Of the 8 patients with leukemia, 6 (75%) achieved MRD-CR/CRi.

"T cell malignancies are highly aggressive hematological tumors which are generally associated with poor prognosis. In particular relapsed or refractory (r/r) disease has dismal outcomes with a 5-year overall survival (OS) rate lower than 20%, there is an urgent medical need to develop novel therapies for this type of disease," said the PI of this study, He Huang, MD, PhD, Professor of hematology, President of The First Affiliated Hospital, Zhejiang University School of Medicine. "Besides the marked attenuated cytokine release syndrome (CRS) safety profile and impressive efficacy enhancement, I am also impressed with the availability and accessibility of RD13-01 for these patients with uncommon aggressive malignancies. The interval between enrollment and infusion was no more than 7 days, and no patients enrolled failed to receive RD13-01 infusion due to disease progression, leukapheresis or manufacture failure. It is expected that allogeneic CAR-T cell products provide more choices to address the unmet medical needs."

"We are proud to have our innovative allogeneic CAR-T studies published in a reputable, peer-reviewed scientific journal," said Jiangtao Ren, PhD, Co-founder and Chief Scientific Officer of Bioheng, "We developed healthy donor-derived, CD7-targeted CAR-T cells (RD13-01) with genetic modifications to resist fratricide, GvHD and allogeneic rejection, as well as to potentiate antitumor function. It is easy to use with excellent safety and efficacy. Collectively, these promising results demonstrate our next generation allogeneic CAR-T platform’s potential to maximize CAR-T’s functionality to eradicate malignant tumors. Further phase II investigations are warranted to evaluate the long-term safety and efficacy in larger scales."

About RD13-01

RD13-01 is allogeneic CAR-T cell therapy targeting CD7 with genetic modifications to resist fratricide, graft-versus-host-disease (GvHD) and allogeneic rejection, as well as to potentiate antitumor function. It is the first proprietary product based on Bioheng’s next-generation generic CAR-T technology platform. It has received Orphan Drug Designation (ODD) from the U.S. Food and Drug Administration (FDA) for the treatment of T-cell acute lymphoblastic leukemia (T-ALL) on June 20, 2021.

On September 26, 2022 This World Cancer Research Day, Icon Group (Icon) reported that becomes the first international participant in the HyperArc registry, which is sponsored by Varian, a Siemens Healthineers company (Varian) (Press release, Icon Group, SEP 26, 2022, View Source [SID1234621430]). HyperArc technology allows clinicians to treat tumors with highly conformal doses of radiation therapy. The automated system can even target several tumors in different locations in the brain. The Hyperarc registry will collect patient data for clinical research that will be used to inform and expand treatment options for patients with brain tumors.

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Icon was the first care provider in Australia to offer HyperArc technology. The collaboration marks the first research project for Varian’s and Icon’s global five-year strategic partnership, which includes the development of ongoing clinical and technical research programs to advance cancer care.

The HyperArc registry will contain data collected during and after the course of radiation treatment using HyperArc on a Varian linear accelerator. It helps clinicians understand real-world use cases of HyperArc and evaluate caseloads, processes, and outcomes from treatment techniques. An automated process uploads treatment data to the registry to facilitate clinical research.

Radiation Oncologist and Principal Investigator, Associate Professor Matthew Foote says this registry could help physicians improve patient outcomes.

"We have already started to see the potential of HyperArc to greatly improve quality of life for patients with multiple brain tumors. Previously many of these patients would have had to receive radiation to the whole brain, resulting in undesirable side effects and suboptimal quality of life. Now we can treat up to 20 metastases in one treatment session, with promising results. The registry is another step forward in our ability to analyze real world data to inform treatment pathway decisions and ultimately push the boundaries of this technology to improve patient outcomes and evolve how we treat cancer," said Associate Professor Foote.

The registry will be open across multiple Icon Cancer Centre locations in Australia, with the potential to expand across the group’s international network. This multicentre approach will collect anonymized data to evaluate the comparative effectiveness, relative toxicity, and quality of care in a large cohort of patients.

Icon Group CEO, Mark Middleton said, "Icon proudly invests in clinical trials and research to bring tomorrow’s treatments closer to today’s reality. With global partnerships and clinicians passionate about research, we can activate trials and research programs efficiently and effectively to advance cancer care and ultimately benefit even more cancer patients."

Kevin O’Reilly, President of Radiation Oncology Solutions at Varian, said, "Varian has a broad commitment to supporting clinical research to advance cancer treatment. Collaborating with Icon and their network of clinicians represents an important opportunity to develop clinical evidence, so that care providers can offer optimal treatment to their patients. We value our strategic partnership with Icon, and we look forward to continuing to work together to improve the overall patient experience."

The HyperArc registry will enable Icon to collaborate with other institutions, such as the University of Alabama at Birmingham, which is another key participant in the HyperArc registry. The registry is currently enrolling at Icon cancer centers located in Gold Coast University Hospital and Gold Coast Private. The registry will also open at Icon’s locations in Canberra, ACT and Queensland centers at Greenslopes and Maroochydore.

On September 26, 2022 Prosoma Digital Therapeutics, innovators in reinventing healthcare for oncology patients, reported that it has partnered with EVERSANA, a pioneer of next-generation commercial services to the global life sciences industry, to support the expected launch and commercialisation for Prosoma’s digital therapy to support the mental health of cancer patients (Press release, EVERSANA, SEP 26, 2022, View Source [SID1234621429]).

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The digital therapy, Living Well, is the company’s proprietary application designed to improve the quality of life and reduce stress, anxiety, and depression symptoms related to cancer diagnosis and treatment.EVERSANA’s leading experts in launching and commercialising digital therapeutic solutions will help Prosoma navigate regulatory pathways and plan for commercialisation.

"As we looked to navigate the complexity of commercialising our digital solutions in the United States, it became clear we need a partner with the infrastructure and experience to help us move quickly," said Andrzej Jonczyk, Chief Executive Officer, Prosoma U.S. "As we spoke with partners across Europe and the world, one name continued to rise to the top and that was EVERSANA. Their integrated platform and deep experience in digital therapeutics make them the perfect partner to help bring our important therapies to patients."

"The future of healthcare continues to evolve as innovative solutions improve the patient journey," said Jim Lang, CEO, EVERSANA. "EVERSANA was built with this in mind. By helping Prosoma, we will provide critical mental health support for cancer patients and caregivers through this novel approach to digital therapy."

EVERSANA and Prosoma Digital Therapeutics will attend and be available to discuss the partnership at the 5th annual DTx East Conference, September 27-29 in Boston, Massachusetts.

On September 26, 2022 Telix Pharmaceuticals Limited (ASX: TLX, Telix, the Company) and GenesisCare, the largest provider of integrated cancer care in Australia, reported that a first patient has been enrolled in the Phase II ProstACT TARGET study of Telix’s prostate cancer antibody therapy candidate TLX591 (177Lu-DOTA-rosopatamab), in patients experiencing a first recurrence of prostate-specific antigen (PSA) after initial therapy for prostate cancer (Press release, Telix Pharmaceuticals, SEP 26, 2022, View Source [SID1234621428]).

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Telix’s ProstACT therapeutic program is evaluating the efficacy of the Company’s prostate-specific membrane antigen- (PSMA-) targeting lutetium-177 (177Lu)-labelled therapeutic antibody, TLX591, in various stages of prostate cancer, from first recurrence to advanced metastatic disease. The primary focus of the ProstACT series of studies is to complete the pivotal Phase III ProstACT GLOBAL study in a second-line setting in patients with metastatic castration-resistant prostate cancer (mCRPC) progressing on first-line novel androgen agents.

The TARGET study, a collaboration between Telix and research partner, GenesisCare, is exploring the potential of TLX591 in combination with external radiation in patients at an earlier stage in their prostate cancer, providing direction for future indication expansion. The study, which targets enrolment of 50 patients across multiple Australian sites, enrolled the first patient at GenesisCare’s integrated cancer centre at the St John of God Hospital Murdoch campus in Western Australia. The clinical trial is being run through GenesisCare’s global Contract Research Organisation and its Australian network of dedicated theranostics centres.

The third concurrent study in the ProstACT program, ProstACT SELECT, is a theranostic (imaging and therapy) Phase I radiogenomics study to demonstrate the utility of Telix’s imaging agent Illuccix (kit for the preparation of gallium-68 (68Ga) Glu-urea-Lys(ahx)-hbed-CC, also known as 68Ga-PSMA-11 injection) to select patients for TLX591 therapy given as two doses 14 days apart.

Principal Investigator for the ProstACT TARGET study and GenesisCare Group Medical Director (Theranostics), Professor Nat Lenzo said, "I’m excited to commence this important study that builds on the momentum of ProstACT SELECT. With previous studies having confirmed the preliminary efficacy and safety profile of TLX591, GenesisCare is pleased to partner with Telix to further their therapeutic antibody-based program, which has potential to improve health outcomes for thousands of men living with prostate cancer in Australia and worldwide."

Telix Chief Medical Officer Dr. Colin Hayward added, "Enrolling a first patient in the ProstACT TARGET study is a significant milestone in Telix’s overall clinical mission to support men with prostate cancer at every step in their journey with a PSMA antibody approach to targeted radiation therapy. Alongside ProstACT SELECT, this program will add value and clinical insight to Telix’s antibody therapy candidate TLX591, as we progress global regulatory submissions for the ProstACT GLOBAL Phase III study. We wish to express our gratitude to Professor Nat Lenzo and his clinical team, as well as the patients who will contribute to the study."

About ProstACT

ProstACT is a series of studies of the investigational product TLX591, the Company’s antibody-based, PSMA targeted prostate cancer therapy candidate TLX591 (177Lu-DOTA-rosopatamab).

The three studies running concurrently in the program are:

ProstACT GLOBAL, a Phase III international, multi-centre, randomised controlled trial (RCT) in patients with PSMA-expressing mCRPC, experiencing disease progression following prior treatment with a novel androgen axis drug. The ProstACT trial will enrol up to 390 patients and incorporates patient selection using 68Ga-PSMA imaging with TLX591-CDx (Illuccix). The trial will compare standard of care therapy alone versus standard of care therapy plus TLX591, with a primary endpoint of radiographic progression-free survival (rPFS).
Status: sites in Australia and New Zealand are being prepared to commence patient screening, ahead of initiating global sites.

ProstACT SELECT, a Phase I radiogenomics study with the goal of comparing 68Ga-PSMA (gallium) and 177Lu-PSMA (lutetium), specifically exploring the biodistribution differences between small molecule and antibody-based targeting. The study is designed to inform optimal patient selection for Telix’s antibody-based 177Lu therapy, with the goal of enabling indication expansion for Telix’s PSMA therapeutic portfolio. ProstACT SELECT is a multi-centre study and will enrol up to 50 patients, with a first patient dosed in January 2022.[1]
Status: first cohort of patients dosed.

ProstACT TARGET, a Phase II single arm study in Australia in 50 patients with PSMA-avid[2] biochemically recurrent oligometastatic (five or less metastases) prostate cancer, in combination with external beam radiation therapy (EBRT). The clinical objectives are delaying disease recurrence and thus deferring the commencement of androgen deprivation therapy (ADT) with the primary endpoint biological progression-free survival (PFS BIO). The study is a collaboration with Telix’s strategic partner, GenesisCare. GenesisCare will be enrolling patients at its integrated cancer centres at GenesisCare North Shore, Sydney and GenesisCare at the St John of God Hospital, Murdoch campus, Perth.
Status: patient enrolment has commenced.

On September 26, 2022 Angel Pharmaceuticals Ltd. ("Angel Pharma"), a clinical-stage biopharmaceutical company, reported that the IND application for mupadolimab (formerly CPI-006) has been approved by the Center for Drug Evaluation (CDE) to initiate a Phase 1/1b clinical trial in China. Angel Pharma owns mupadolimab’s rights in Greater China (Press release, Angel Pharmaceuticals, SEP 26, 2022, View Source [SID1234621427]).

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Mupadolimab is a humanized monoclonal antibody directed against CD73 . In preclinical studies, it has demonstrated immunomodulatory activity resulting in activation of lymphocytes, induction of antibody production from B cells and effects on lymphocyte trafficking. Compare with other anti-CD73 antibodies and smallmolecule drugs in development, mupadolimab is designed to react with a region of the molecule that acts to stimulate B cells and block production of immunosuppressive adenosine with a proposed unique mechanism of activating B cells to generate immune responses to tumor antigens and viruses. Outside China, mupadolimab has been studied in combination with pembrolizumab in a Phase 1/1b trial in patients with advanced head and neck cancers and in patients with NSCLC that have failed chemotherapy and anti-PD(L)1 therapy.

Dr. Richard Miller, co-founder of Angel Pharmaceuticals, commented, "We are pleased that mupadolimab has been approved for clinical trial in China. Data from overseas clinical studies has demonstrated its safety and potential to benefit patients with advanced cancers. We look forward to working with clinical experts in China to accelerate its development." Dr. Ted Wang, Co-founder of Angel Pharmaceuticals, commented, "We have completed the local manufacture of mupadolimab in China, and will work closely with top clinical sites to bring it to market to benefit patients in China".

Professor Guo Ye, Deputy Secretary General of the Chinese Clinical Oncology Society (CSCO), Chairman of the Head and Neck Cancer Committee of the Chinese Clinical Oncology Society, and Department of Oncology, Shanghai East Hospital Affiliated with Tongji University, commented, "CD73 plays a key role in the formation of the immunosuppressive microenvironment in cancer, and studies have demonstrated its importance on solid tumors. Mupadolimab is a unique CD73 antibody and we hope its clinical development will progress successfully in China to benefit cancer patients."