Oncolytics Biotech® Reports 2020 Second Quarter Financial Results and Operational Highlights

On August 4, 2020 Oncolytics Biotech Inc. (NASDAQ: ONCY) (TSX: ONC) reported its financial results and operational highlights for the quarter ended June 30, 2020 (Press release, Oncolytics Biotech, AUG 4, 2020, View Source [SID1234562853]). All dollar amounts are expressed in Canadian currency unless otherwise noted.

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"I’m thrilled with the progress made by Oncolytics last quarter, as we achieved numerous value-creating clinical milestones despite the unpredictable challenges presented by COVID-19," said Dr. Matt Coffey, President and CEO of Oncolytics Biotech Inc. "Importantly, we collected critical mechanistic, biomarker, and proof of concept data that advanced our lead breast cancer program. We initiated dosing in our phase 2 BRACELET-1 trial and are enrolling patients in our AWARE-1 study following an expansion in the number of study sites. I am particularly pleased with recent AWARE-1 data presented at the European Society for Medical Oncology (ESMO) (Free ESMO Whitepaper) Breast Cancer Meeting, which confirm pelareorep’s mechanism of action and highlight its potential to synergistically combine with checkpoint inhibitors and increase the number of patients responding to such therapies. Notably, these data provide strong support for the anticipated success of our BRACELET-1 trial and our recently announced phase 2 IRENE trial, which aims to demonstrate the applicability of pelareorep to an additional disease subtype by evaluating the safety and efficacy of pelareorep-anti-PD-1 combination treatment in triple-negative breast cancer patients."

Dr. Coffey continued, "Alongside the progress made in breast cancer, we also advanced our hematological and gastrointestinal cancer programs. Clinical proof-of-concept data presented at the American Society of Clinical Oncology (ASCO) (Free ASCO Whitepaper) meeting showed that pelareorep-carfilzomib combination therapy led to a compelling association between clinical and anti-tumor inflammatory response in multiple myeloma patients. When considered with earlier data, these results support our ongoing multiple myeloma trial investigating pelareorep-carfilzomib-checkpoint inhibitor combination therapy. Further, we announced encouraging clinical results in second-line pancreatic cancer patients demonstrating pelareorep-induced expansion and creation of T cell clones in the peripheral blood. Taken together, these compelling data demonstrate the significant progress made last quarter to deepen Oncolytics’ pipeline as we target the broad commercial opportunity offered by pelareorep’s continued development."

Second Quarter Highlights

Clinical Highlights

Presented Clinical Findings of Pelareorep-Induced Immune Responses in Multiple Breast Cancer Subtypes

Newly announced AWARE-1 data presented at the ESMO (Free ESMO Whitepaper) Breast Cancer Meeting showed that systemic pelareorep administration increased tumor PD-L1 expression, infiltration of tumor immune lymphocytes, and CelTIL (a measurement of tumor-associated cellularity and tumor-infiltrating lymphocytes). These data demonstrate that pelareorep induces adaptive as well as innate immune responses and support the observed survival benefit in a previous randomized phase 2 study of pelareorep in metastatic breast cancer patients. Data also showed that changes in the tumor microenvironment and CelTIL (which is associated with favorable clinical response) correlated with peripheral T cell clonality, supporting its potential as a biomarker of pelareorep response that may aid in future registrational trial study design and patient selection.

Key Opinion Leader Call Highlighting Compelling AWARE-1 Data

The call featured Dr. Aleix Prat, M.D., Ph.D., Head of Medical Oncology at the Hospital Clínic of Barcelona, Associate Professor of the University of Barcelona, Head of the Translational Genomics and Targeted Therapeutics in Solid Tumors Group at August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Chair of SOLTI and lead translational investigator of the AWARE-1 study. On the call, Dr. Prat highlighted how AWARE-1 data showing a pelareorep-induced increase in tumor PD-L1 expression demonstrate the synergistic potential between pelareorep and checkpoint inhibitor therapies. Dr. Prat also noted how such data addresses a critical unmet need, as many patients are ineligible for (and fail to respond to) checkpoint inhibitor-based therapies due to an immunosuppressive tumor microenvironment and low PD-L1 expression.

Initiation of Dosing in Phase 2 BRACELET-1 Study

Oncolytics advanced its lead breast cancer program with the dosing of the first patient in BRACELET-1, a randomized phase 2 study being conducted under a co-development agreement with Merck KGaA (Darmstadt, Germany) and Pfizer. BRACELET-1 is designed to generate mechanistic data supporting the results of a prior successful phase 2 trial that showed a near doubling of overall survival with pelareorep treatment and to evaluate the ability of pelareorep-induced immune responses to enhance anti-PD-L1 therapy. Importantly, the study also seeks to validate peripheral T cell clonality as a biomarker of pelareorep response in HR+/HER2- metastatic breast cancer, which may aid in future registrational trial study design and patient selection.

Announced Investigator Sponsored Phase 2 Trial in Triple-Negative Breast Cancer (TNBC)

The newly announced multi-center study represents an expansion of Oncolytics’ lead breast cancer program into a new disease subtype. The trial, known as IRENE, will investigate the use of pelareorep in combination with Incyte’s anti-PD-1 checkpoint inhibitor retifanlimab (INCMGA00012) in patients with unresectable locally advanced or metastatic TNBC. In addition to investigating the safety and efficacy of pelareorep-anti-PD-1 combination treatment in TNBC patients, the study will also evaluate changes in PD-L1 expression and correlations between treatment outcomes and peripheral T cell clonality.

Presented New Clinical Proof-of-Concept Data at the ASCO (Free ASCO Whitepaper) Virtual Meeting

The recently announced phase 1b data showed that pelareorep when combined with carfilzomib, activated a profound inflammatory response accompanied by a 50% overall response rate and an 83% clinical benefit rate in patients with challenging to treat carfilzomib-refractory multiple myeloma. The data also showed the first reported incidence of cytokine stimulation associated with tumor response in multiple myeloma, highlighting the ability of pelareorep to induce robust immune cell activation and tumor lysis. Taken together with earlier data from the trial demonstrating pelareorep-induced upregulation of PD-L1 expression, the recently announced results support the success of Oncolytics’ ongoing trial investigating pelareorep-carfilzomib-checkpoint inhibitor combination therapy for the treatment of multiple myeloma.

Reported Encouraging Clinical Results in Second-line Pancreatic Cancer Patients

An abstract published as part of the 2020 ASCO (Free ASCO Whitepaper) Annual Meeting showed that pelareorep-pembrolizumab combination therapy was well tolerated and resulted in tumor-specific replication, a high degree of T cell repertoire turnover, and the creation of new T cell clones in the peripheral blood of second-line pancreatic cancer patients. Oncolytics plans to publish detailed translational and biomarker data from the study in the first half of 2021.

Upcoming & Anticipated Milestones

Dosing of the first patient in phase 2 IRENE study in TNBC: H2 2020
Announcement of final data from Phase 2 NU 18I01 second line pancreatic cancer study*: H1 2021
Oncolytics expects to provide updates on the timing of the following milestones over the coming months:

Announcement of interim data from Phase 1 WINSHIP 4398-18 multiple myeloma study
Interim safety update for phase 2 BRACELET-1 metastatic breast cancer study
Final biomarker data for AWARE-1 breast cancer study
Complete enrollment in phase 2 BRACELET-1 metastatic breast cancer study
Final data for phase 2 BRACELET-1 metastatic breast cancer study
*Guidance provided by clinical investigators

Corporate Highlights

Established New At-The-Market (ATM) Facility

The ATM provides Oncolytics with the option to efficiently approach financial markets as needed to support ongoing business development activities and clinical trials while bolstering management’s ability to negotiate potential business development agreements from a position of financial strength. The company has no obligation to sell any shares pursuant to the ATM.

Update on COVID-19

Company Continues to Efficiently Execute Business Continuity Plan

Oncolytics has developed a robust business continuity plan to ensure the safety of patients, employees, and investigators, as well as the productivity of our clinical programs. We expect that the continued execution of this plan will allow the Company to build on the positive momentum of last quarter, despite any COVID-19-related challenges that may arise. Moving forward, we will remain in contact with relevant stakeholders and will keep the market apprised of any new information that may impact clinical timelines.

Subsequent to Quarter End

Appointed Thomas C. Heineman, M.D., Ph.D., as Global Head of Clinical Development and Operations

On August 1, 2020, Oncolytics appointed Thomas C. Heineman, M.D., Ph.D., as the Company’s Global Head of Clinical Development and Operations. Dr. Heineman has extensive experience leading clinical development at biotech companies, most recently serving as Senior Vice President and Head of Clinical Development at Denovo Biopharma. Prior to his time at Denovo, Dr. Heineman served as Vice President and Head of Clinical Development at Genocea Biosciences and Halozyme Therapeutics, where he was also the Head of Translational Medicine. Dr. Heineman’s experience further extends into big pharma and academia, as he has previously held roles as Senior Director, Global Clinical Research and Development at GlaxoSmithKline and as an Associate Professor at the Saint Louis University School of Medicine. At Oncolytics, Dr. Heineman will be taking over the responsibilities of former Chief Medical Officer Dr. Rita Laeufle, who is no longer with the Company.

Financial Highlights

As of June 30, 2020, the Company reported $29.9 million in cash and cash equivalents. The Company raised $6.4 million during the second quarter through the issuing of common stock through our ATM facility.
Operating expense for the second quarter of 2020 was $3.0 million, compared to $1.8 million in the second quarter of 2019.
R&D expense for the second quarter of 2020 was $2.5 million, compared to $3.4 million in the second quarter of 2019.
Net cash used in operating activities for the second quarter of 2020 was $6.3 million, compared to $4.7 million for the second quarter of 2019.
The net loss for the second quarter of 2020 was $6.8 million, compared to a net loss of $5.3 million in the second quarter of 2019. The basic and diluted loss per share was $0.17 in the second quarter of 2020, compared to a basic and diluted loss per share of $0.26 in the second quarter of 2019.
Webcast and Conference Call

Management will host a conference call for Analysts and Institutional Investors at 4:30 pm ET, today, August 4, 2020. To access the call please dial (866)-269-4261 (United States) or (323)-347-3612 (international) and provide the Conference ID 2366778. A live webcast of the call will also be available on the Investor Relations page of Oncolytics’ website (LINK) and will be archived for three months.

About BRACELET-1

The BRACELET-1(BReast cAnCEr with the Oncolytic Reovirus PeLareorEp in CombinaTion with anti- PD-L1 and Paclitaxel) study is an open-label, phase 2, randomized study in patients with HR+/HER2-, endocrine-refractory metastatic breast cancer being conducted under a co-development agreement with Merck KGaA, Darmstadt, Germany and Pfizer. PrECOG LLC, a leading cancer research network, is managing the study. The study will take place at 20 trial sites and enroll 45 patients randomized into three cohorts. A three patient safety run-in will be conducted with patients receiving pelareorep, paclitaxel, and avelumab prior to randomization. The three cohorts will be treated as follows:

Cohort 1 (n=15): paclitaxel
Cohort 2 (n=15): paclitaxel + pelareorep
Cohort 3 (n=18): paclitaxel + pelareorep + avelumab (Bavencio)
Patients in cohort 1 will receive paclitaxel on days 1, 8, and 15 of a 28-day cycle. Patients in cohort 2 will receive the same paclitaxel regimen as cohort 1, plus pelareorep on days 1, 2, 8, 9, 15 and 16 of the 28-day cycle. Patients in cohort 3 will receive the same combination and dosing regimen as cohort 2, plus avelumab on days 3 and 17 of the 28-day cycle. The primary endpoint of the study is overall response rate. Exploratory endpoints include peripheral and tumor T cell clonality, inflammatory markers, and safety and tolerability assessments.

For more information about the BRACELET-1 study, refer to clinicaltrials.gov (NCT04215146).

About AWARE-1

AWARE-1 is an open label window-of-opportunity study in early-stage breast cancer enrolling 38 patients into five cohorts:

Cohort 1 (n=10), HR+ / HER2- (pelareorep + letrozole)
Cohort 2 (n=10), HR+ / HER2- (pelareorep + letrozole + atezolizumab (Tecentriq))
Cohort 3 (n=6), TNBC (pelareorep + atezolizumab)
Cohort 4 (n=6), HR+ / HER2+ (pelareorep + trastuzumab + atezolizumab)
Cohort 5 (n=6), HR- / HER2+ (pelareorep + trastuzumab + atezolizumab)
The study combines pelareorep with the standard of care according to breast cancer subtype and atezolizumab. Patients are biopsied on day one followed immediately by treatment, then again on day three, and a final biopsy after three weeks, on the day of their mastectomy. Data generated from this study is intended to confirm that the virus is acting as a novel immunotherapy and to provide comprehensive biomarker data by breast cancer subtype. The primary endpoint of the study is overall CelTIL (a measurement of cellularity and tumor-infiltrating lymphocytes). Secondary endpoints for the study include CelTIL by breast cancer subtype, safety and tumor, and blood-based biomarkers.

For more information about the AWARE-1 study, refer to clinicaltrials.gov (NCT04102618).

About IRENE

The IRENE (INCMGA00012 and the oncolytic virus pelareorep in metastatic triple-negative breast cancer) study is a single-arm, open-label, phase 2 study evaluating the combination of pelareorep and INCMGA00012 for the treatment of unresectable locally advanced or metastatic triple-negative breast cancer. The study will enroll 25 patients and will be conducted at the Rutgers Cancer Institute of New Jersey and The Ohio State University Comprehensive Cancer Center.

Study participants will receive pelareorep intravenously on days 1, 2, 15, and 16 of 28-day treatment cycles. INCMGA00012 will be administered on day 3 of each cycle, with treatment cycles continuing until disease progression is observed. The co-primary endpoints of the study are safety and objective response rate. Secondary endpoints include progression free survival, overall survival, and duration of response. Exploratory endpoints include peripheral T cell clonality and pre- vs. post-treatment change in tumor PD-L1 expression.

For more information on the IRENE study, refer to clinicaltrials.gov (NCT04445844).

About Breast Cancer

Breast cancer is the most common cancer in women worldwide, with over two million new cases diagnosed in 2018, representing about 25 percent of all cancers in women. Incidence rates vary widely across the world, from 27 per 100,000 in Middle Africa and Eastern Asia to 85 per 100,000 in Northern America. It is the fifth most common cause of death from cancer in women globally, with an estimated 522,000 deaths.

Breast cancer starts when cells in the breast begin to grow out of control. These cells usually form a tumor that can often be seen on an x-ray or felt as a lump. The malignant tumor (cancer) is getting worse when the cells grow into (invade) surrounding tissues or spread (metastasize) to distant areas of the body.

About Pelareorep

Pelareorep is a non-pathogenic, proprietary isolate of the unmodified reovirus: a first-in-class intravenously delivered immuno-oncolytic virus for the treatment of solid tumors and hematological malignancies. The compound induces selective tumor lysis and promotes an inflamed tumor phenotype through innate and adaptive immune responses to treat a variety of cancers and has been demonstrated to be able to escape neutralizing antibodies found in patients.

Oxford Biomedica Signs Development, Manufacture & License Agreement with Beam Therapeutics Inc., for LentiVector® Platform for Next Generation CAR-T Therapeutics

On August 4, 2020 Oxford Biomedica plc (LSE:OXB) ("Oxford Biomedica" or "the Group"), a leading gene and cell therapy group, reported that it has signed a new Development, Manufacture & License Agreement ("DMLA") with Beam Therapeutics Inc. ("Beam") (Nasdaq: BEAM), a Cambridge, Mass.-based biotechnology company developing precision genetic medicines through the use of base editing (Press release, Oxford BioMedica, AUG 4, 2020, View Source [SID1234562852]). The DMLA grants Beam a non-exclusive license to Oxford Biomedica’s LentiVector platform for its application in next generation CAR-T programmes in oncology and puts in place a three year Clinical Supply Agreement.

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Under the terms of the DMLA, Oxford Biomedica will receive an undisclosed upfront payment, as well as payments related to development and manufacturing of lentiviral vectors for use in clinical trials, and certain development and regulatory milestones for products sold by Beam that utilise Oxford Biomedica’s LentiVector platform and an undisclosed royalty on the net sales of products sold by Beam that utilise the Group’s LentiVector platform.

Oxford Biomedica is currently working on one pre-clinical programme with Beam, and the Agreement allows for the Parties to initiate additional projects in the future.

John Dawson, Chief Executive Officer of Oxford Biomedica, said: "Beam Therapeutics is one of the leading next-generation CAR-T developers who deploy a wide range of innovative technologies to bring innovative CAR-T products into development. We are proud to be working with a leader in the field of gene editing technologies, including base editing, and this provides us another valuable opportunity for our LentiVector platform to support innovative product development of CAR-T products.

"This is our third announced partnership with leaders in the CAR-T field, building on our longstanding partnership with Novartis and our more recently announced partnership with Bristol Myers Squibb earlier this year. We look forward to supporting the next generation CAR-T programmes at Beam."

HUYA Bioscience International Licenses the Novel SHP2 Inhibitor HBI-2376 for Development in Oncology

On August 4, 2020 HUYA Bioscience International (HUYABIO), the leader in accelerating global development of China’s pharmaceutical innovations, reported it has exclusively licensed worldwide rights, outside of China, to the SHP2 inhibitor, HBI-2376, from Suzhou GenHouse (Press release, HUYA Bioscience, AUG 4, 2020, View Source [SID1234562851]).

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Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing

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SHP2 is an important component of RAS signaling pathway leading to activation of ERK/MAPK pathways in a variety of cancer cells. Additionally, SHP2 interaction with PD-L1 (an immune checkpoint molecule) results in the inhibition of T cell activity in the tumor microenvironment. The possibility of SHP2 inhibition to enhance T-cell immunity is of enormous potential relative to the success of PD-L1 checkpoint inhibitors in oncology. As a result, SHP2 multi-functions in tumor progression, cancer cell growth and suppression of anti-tumor immunity, further demonstrating development of SHP2 inhibitors for unmet clinical need.

"SHP2 is an exciting target and inhibitors of this enzyme have excellent potential to combine broadly with checkpoint inhibitors as well as other targeted anti-tumor agents, especially those targeting the RAS pathway," said Dr. Dan Von Hoff, a leader in oncology drug development and long-time advisor to HUYABIO who serves as Director of Translational Research at the Translational Genomics Research Institute as well as Professor of Medicine at the University of Arizona and the Mayo Clinic.

Dr. Mireille Gillings, CEO and Executive Chair of HUYABIO said, "There is a large unmet medical need for safer and more effective cancer treatments. We believe that HBI-2376 is a promising novel compound that has the potential to treat cancer patients across many tumor types. Our lead program HBI-8000 continues to exceed expectations as regards efficacy and breadth of immune oncology effects across a wide variety of solid and liquid tumors. The addition of HBI-2376 expands our pipeline and our current momentum in developing new standards of care in oncology."

About HBI-2376
HBI-2376 is an oral small molecule inhibitor of SHP2 for multiple tumor types whose cellular growth is dependent on the activity of receptor tyrosine kinases in the mitogen-activated protein kinase or MAPK pathway. Extensive biochemical characterization has shown that HBI-2376 is a highly potent and selective inhibitor of SHP2 phosphatase. Furthermore, preclinical investigations showed significant efficacy for HBI-2376 as a single agent or in combination with other small molecule inhibitors or checkpoint inhibitors in multiple tumor models. HUYABIO is planning to conduct the necessary studies to advance HBI-2376 to IND filing in the USA in the near future.

PPD Signs New Service Agreement with Pfizer

On August 4, 2020 PPD, Inc. (Nasdaq: PPD ), a leading global contract research organization, reported it has signed a new three-year agreement with Pfizer Inc. to provide drug development services to advance Pfizer’s portfolio (Press release, Pfizer, AUG 4, 2020, View Source [SID1234562850]). Under the terms of the agreement, Pfizer has the right to extend the term for additional two-year periods. Financial details of the agreement were not disclosed.

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The agreement builds on the companies’ existing relationship, in which PPD provides wide-ranging expertise in global clinical development and laboratory services to support Pfizer’s drug development initiatives across multiple therapeutic areas.

"United in purpose, we are committed to building on our long-standing relationship with Pfizer with innovative solutions, quality execution and the dedication of our talented teams to help Pfizer deliver exciting new therapies," said David Simmons, PPD’s chairman and CEO. "PPD is strategically positioned to continue supporting Pfizer in its pursuit of breakthroughs that change patients’ lives. We are privileged to take the next steps together and contribute to Pfizer’s initiatives to achieve a healthier world."

Zai Lab Announces NDA for Ripretinib Granted Priority Review by China’s NMPA

On August 4, 2020 Zai Lab Limited (NASDAQ: ZLAB), an innovative commercial stage biopharmaceutical company, reported that the Center for Drug Evaluation of China’s National Medical Products Administration (NMPA) has granted priority review status to the New Drug Application (NDA) for ripretinib for the treatment of adult patients with advanced gastrointestinal stromal tumor (GIST) who have received prior treatment with 3 or more kinase inhibitors, including imatinib. Ripretinib targets the broad spectrum of KIT and PDGFRα mutations known to drive GIST (Press release, Zai Laboratory, AUG 4, 2020, View Source [SID1234562848]).

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"The grant of this priority review for ripretinib NDA underscores the potential of ripretinib to alter the treatment landscape for GIST patients, especially for those who are refractory to prior therapies," said Dr. Samantha Du, Founder, Chairwoman and Chief Executive Officer of Zai Lab. "The magnitude of the unmet need for GIST patients in China is significant, with over 30,000 Chinese patients diagnosed each year. We thank the agency for their commitment and continued support to patients in need and look forward to working closely with them to advance this important therapy toward approval."

Priority review was established in China to encourage the new drug development and accelerate the market access of drugs with significant clinical value and urgent clinical need. It is implemented under the Drug Registration Rules (Bureau Order 27) and the Working Procedure for Priority Review and Approval of Drug Marketing Authorization (Tentative, NMPA 2020 No. 82) effective on July 1, 2020 and July 7, 2020, respectively. According to these guidelines, the regulatory authority will prioritize the review process and evaluation resources for applications under priority review, which should expect reduced review and approval timelines.

About Ripretinib

Ripretinib is a switch-control tyrosine kinase inhibitor that was engineered to broadly inhibit KIT and PDGFRα mutated kinases by using a unique dual mechanism of action that regulates the kinase switch pocket and activation loop. Ripretinib inhibits primary and secondary KIT mutations in exons 9, 11, 13, 14, 17, and 18, involved in GIST, as well as the primary exon 17 D816V mutation involved in systemic mastocytosis, or SM. Ripretinib also inhibits primary PDGFRα mutations in exons 12, 14, and 18, including the exon 18 D842V mutation, involved in a subset of GIST.

Ripretinib is approved by the U.S. FDA under the brand name QINLOCK for the treatment of adult patients with advanced GIST who have received prior treatment with 3 or more kinase inhibitors, including imatinib. Ripretinib is also approved by Health Canada under the brand name QINLOCK for the treatment of adult patients with advanced GIST who have received prior treatment with imatinib, sunitinib, and regorafenib and by the Australian Therapeutic Goods Administration under the brand name QINLOCK for the treatment of adult patients with advanced GIST who have received prior treatment with 3 or more kinase inhibitors, including imatinib.

Deciphera Pharmaceuticals is developing ripretinib for the treatment of KIT and/or PDGFRα-driven cancers, including GIST, SM, and other cancers.

Zai Lab has an exclusive license agreement with Deciphera for the development and commercialization of ripretinib in Greater China (Mainland China, Hong Kong, Macau and Taiwan).