CEL-SCI Corporation Reports First Quarter Fiscal 2023 Financial Results

On February 15, 2023 CEL-SCI Corporation (NYSE American: CVM) reported financial results for the quarter ended December 31, 2022, as well as key clinical and corporate developments (Press release, Cel-Sci, FEB 15, 2023, View Source [SID1234627282]).

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Clinical and Corporate Developments include:

Multikine completely cleared cancer in 5 people with advanced head and neck cancer (locally advanced primary squamous cell carcinoma (SCC) of the head & neck (HN)) and 40 patients were partial responders whose tumors were reduced by more than 30% after 3 weeks of treatment with Multikine and prior to standard of care treatment.
Complete early tumor responses in 3 weeks have never before been reported in the scientific literature for locally advanced primary head and neck cancer according to medical experts and none were seen in the control group.
These data, from CEL-SCI’s Phase 3 head and neck cancer study, were presented by Dr. Philip Lavin in a video that was made public in October 2022. Dr. Lavin is a well-known biostatistician with a long history of supporting clinical trials for product registrations, reimbursements, and public health advancement. He has served on the faculty of Harvard Medical School at the Harvard School of Public Health for over 25 years and advised the U.S. Food and Drug Administration (FDA) from 1983 through 2015 on product approvals.
Images were presented in the video that clearly show tumors in patients’ oral cavity prior to treatment with Multikine and the disappearance of these tumors before any subsequent standard of care treatment, confirmed at surgery. The presentation and images can be seen here: LINK
During the fiscal 2023 first quarter, CEL-SCI focused on assembling the vast body of clinical documentation of a Biologic License Application (BLA) required to obtain FDA approval for commercial marketing of Multikine. Data to be submitted from the Company’s Phase 3 global head and neck cancer of 928 patients include the following:
The Multikine-treated study population who received surgery and radiotherapy as their standard of care treatment showed significant advantages over the control group;
Nearly four years (46.5 months) median overall survival improvement;
62.7% of Multikine patients were alive after five years vs. 48.6% in the control;
Complete tumor disappearance in five patients in just 3 weeks before surgery; and
Histopathology analysis showed evidence of Multikine’s mechanism of action at work.
Data from the Company’s Phase 3 study have already been presented at the American Society of Clinical Oncology (ASCO) (Free ASCO Whitepaper) and the European Society for Medical Oncology (ESMO) (Free ESMO Whitepaper) annual meetings in 2022. CEL-SCI continues to submit additional abstracts and manuscripts to peer-reviewed scientific journals and conferences for publishing and presentation. In fact, one of those submissions, which includes data CEL-SCI believes to be very important, is expected to be made public in the near future.
The Company’s Multikine manufacturing facility is being prepared for inspection by the FDA in advance of Multikine’s commercial launch, pending FDA approval of a BLA.
As of December 31, 2022, CEL-SCI had $18 million in cash and cash equivalents.
"We are hyper-focused on readying the vast body of data required to achieve a BLA approval from the FDA. Due to the unprecedented size, scope, length of study and nature of our Phase 3 study and the fact that Multikine is intended as a first-line treatment for primary, advanced head and neck cancer, the BLA submission has required tremendous time and effort, including expansion of the team to include independent medical and regulatory experts. We have shown a survival benefit for head and neck cancer patients with an immunotherapy given before surgery—this has never before been done. We are therefore starting from scratch. We remain highly energized and optimistic in our effort, because we believe Multikine can change the paradigm on cancer treatment and help a large number of patients. We look forward to providing updates as we reach milestones in the coming months," stated CEL-SCI CEO, Geert Kersten.

Financial Results

The Company incurred a net operating loss of approximately $7.7 million for the three months ended December 31, 2022. This net operating loss consists of significant non-cash expenses including approximately $1.7 million in stock-based employee compensation, approximately $1.0 million in depreciation and amortization expense and approximately $0.2 million in other non-cash expenses. The net cash expenditures for the quarter were approximately $4.7 million.

During the three months ended December 31, 2022, research and development expenses decreased by approximately $0.7 million, or 11%, compared to the three months ended December 31, 2021. Major components of this decrease include approximately $0.9 million in employee stock compensation expense and $0.4 million in costs related to the Phase 3 clinical study. These decreases are offset by increases in costs incurred to prepare for the potential commercial sale of Multikine of approximately $0.4 million and other research and development costs of approximately $0.2 million.

During the three months ended December 31, 2022, general and administrative expenses decreased by approximately $0.5 million, or 18%, compared to the three months ended December 31, 2021.

Guardant Health Initiates New Study to Examine the Impact of Shield™ Blood Test to Increase Screening Compliance for Colorectal Cancer

On February 15, 2023 Guardant Health, Inc. (Nasdaq: GH), a leading precision oncology company, reported the initiation of a new study to examine patient preference for Shield, Guardant Health’s blood test to screen for colorectal cancer (CRC), and if having the option of a blood test improves patient adherence to screening (Press release, Guardant Health, FEB 15, 2023, View Source [SID1234627281]). The study will be conducted by the Center for Asian Health Equity – University of Chicago Medicine (CAHE-UCM).

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In this study, Understanding Patient Preference on Colorectal Cancer Screening Options (U-Screen), led by University of Chicago physician-scientist and colorectal cancer specialist Dr. Karen Kim, patients receiving care at Federally Qualified Health Centers (FQHC) who fail to complete guideline-recommended screening will have the option to complete their screening with a Shield blood test. Shield test performance was recently clinically validated by the ECLIPSE Study — one of the largest cancer screening studies of its kind — and achieved 83% sensitivity for the detection of CRC.1

Screening for colorectal cancer has been shown to improve survival rates, yet one in three adults have not completed the recommended CRC screening.2,3 Adherence to CRC screening is particularly low among minority populations: only 59% of individuals aged 50 and older who are Hispanic and 65% of individuals who are Black/African American are up to date with recommended screenings.4 Screening rates are even lower in FQHCs, where only 40 % of eligible patients were screened for CRC in 2020.5

There are significant barriers associated with established CRC screening methods — such as a colonoscopy or a stool-based test — including patient preferences, time and difficulty to complete the procedure.6 With a simple blood draw, the Shield test overcomes these barriers because it requires no special preparation, no sedation, no dietary changes, no extra time away from family or work, and it can be completed as part of any patient office visit.7 Since the launch of the Shield test, it has shown approximately 90% adherence demonstrating the value of blood-based screening in a real-world clinical setting.8

"Failing to complete recommended screening is a significant factor contributing to the high rate of cancer-related deaths in underserved populations," said AmirAli Talasaz, Guardant Health co-CEO. "We believe patient access to a highly accurate blood test can increase overall compliance to screening, which is critical to improving CRC outcomes, and we are excited to partner with CAHE-UCM on such an important study."

According to Dr. Kim, the Sara and Harold Lincoln Thompson Professor of Medicine, Vice Provost for Research, and founder of the Center for Asian Health Equity – University of Chicago Medicine, "This study will use an implementation science approach to help us better understand patient and provider preferences for colorectal cancer screening so we can increase screening and reduce the unnecessary burden of colorectal cancer among all populations."

About the U-Screen Study (NCT05536713)

The study will enroll people between the ages of 45 and 75 who are at average risk of developing CRC and have failed to complete guideline-recommended screening. Up to 2,400 patients will be enrolled during the three-year study period at three Federally Qualified Health Centers (FQHC), which have multiple clinics in Illinois and Indiana and provide primary care services to racial/ethnic minority and low-income populations.

About the Shield Test

The Shield test detects colorectal cancer signals in the bloodstream from DNA that is shed by tumors, called circulating tumor DNA (ctDNA). Specifically, the test uses a multi-modal approach to identify specific characteristics of the DNA that may indicate the presence of cancer.

The clinical performance of the Shield assay was validated using an analyzed set of over ten thousand patient samples in a screening study. The test demonstrated 83% sensitivity in detecting individuals with CRC. Specificity was 90% in both individuals without advanced neoplasia and in those who had a negative colonoscopy result. This test also demonstrated 13% sensitivity in detecting advanced adenomas.

Shield is commercially available for eligible individuals by prescription only through healthcare professionals. This LDT (Laboratory Developed Test) is intended to be complementary to, and not a replacement for, current recommended CRC screening methods. A negative result does not rule out the presence of cancer. Patients with an abnormal blood-based screening result should be referred for a diagnostic colonoscopic evaluation.

More information about the Shield test is available at bloodbasedscreening.com.

Lantern Pharma Further Enhances Capabilities of its AI Drug Discovery Platform, RADR®, with Product Development Roadmap for the Development of Antibody Drug Conjugates

On February 15, 2023 Lantern Pharma Inc. (NASDAQ: LTRN), a clinical stage biopharmaceutical company using its proprietary RADR artificial intelligence ("AI") and machine learning ("ML") platform to transform the cost, pace, and timeline of oncology drug discovery and development, reported expansions and updates to RADR’s product roadmap, which will further enhance its oncology drug discovery capabilities (Press release, Lantern Pharma, FEB 15, 2023, View Source [SID1234627280]). These RADR advancements will focus on additional innovative AI and ML approaches to develop Antibody Drug Conjugates (ADCs), which are highly specific cancer-targeted antibodies linked to potent anti-tumor small molecules and designed for the treatment of cancer.

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"RADR is an integral component for de-risking and powering the progression of Lantern’s drug programs, and our recent advances in moving from program identification through preclinical development have occurred at speeds rarely seen in oncology drug discovery and development," said Panna Sharma, Lantern’s CEO and President. "Globally, ADC drug programs are one of the fastest growing drug development markets and are projected to represent a global market potential of over $14 billion by 2027. The expansion of RADR’s ADC capabilities will not only build on its demonstrated ability to identify synergistic and effective combinations of antibodies and small molecules, but will also facilitate new high-value ADC-focused business development opportunities and collaborations," continued Sharma.

Highlights of RADR’s ADC Development Roadmap:

Lantern’s strategic RADR roadmap for the development of ADCs was implemented this quarter and will include the following expansions and updates:

Development of additional algorithms that can boost prediction of optimal combinations of ADC components including antibodies, antibody linkers, payloads, and ADC combinations with other anticancer small molecules.
Generation of additional ML-based ADC biomarker signatures that can predict a cancer’s sensitivity to an ADC and guide future patient selection for clinical trials.
Use of RADR guided selection of new molecule payloads with features of synergy or properties to overcome resistance from existing ADC payloads.
Creation of AI modules to predict the immunogenicity of ADC antibodies to cancer cell surface antigens.
Expansion of RADR’s 25+ billion oncology-focused data points with the addition of immuno-oncology (IO) datasets.
The advancement of RADR’s product development roadmap will be accelerated using RADR’s library of over 200+ advanced algorithms and automated ML pipelines. This AI strategy will enable the large-scale analysis of thousands of high-performing model features through their SHapley Additive exPlanation (SHAP) scores and can efficiently identify key genes and pathways that are mechanistically important to drug resistance, quality of patient outcomes, and improved delivery of ADC drug payloads. These features can add potential value to ADC programs and prioritize ADC targets. Additionally, this powerful strategy can be leveraged to inform downstream ADC design by identifying ADC components that, when used together, have a high probability of synergy that can lead to therapeutic response.

Lantern’s RADR platform excels at automated, large-scale, biological, and response network analysis, yielding correlations that can be leveraged in both target identification and drug response prediction. This biology-driven AI drug development approach, which leverages over 25 billion oncology focused data points across thousands of data sets, can be used in augmentation with existing structural and bond analysis methodologies to further de-risk ADC drug candidates. This AI-driven approach using RADR is expected to deliver an improved understanding of potential clinical indications and patient stratification approaches for ADC development.

Novocure Announces Last Patient Enrolled in Pivotal PANOVA-3 Study of Tumor Treating Fields in Pancreatic Cancer

On February 15, 2023 Novocure (NASDAQ: NVCR) reported that the final patient has been enrolled in the pivotal PANOVA-3 study evaluating the efficacy of Tumor Treating Fields (TTFields) together with nab-paclitaxel and gemcitabine for treatment of patients with locally advanced pancreatic cancer (Press release, NovoCure, FEB 15, 2023, View Source [SID1234627279]).

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"There is a severe unmet need for patients with pancreatic cancer," said Asaf Danziger, Novocure’s Chief Executive Officer. "Each year in the U.S. alone, approximately 43,000 people are diagnosed with unresectable pancreatic cancer; however, the five-year survival rate remains stagnant at just 10%. The completion of the PANOVA-3 study marks a critical milestone for our company and potentially for patients suffering from this deadly disease. We are proud to be adding to the evolving clinical research and are excited at the prospect of improving patient survival."

Following the completion of enrollment, an independent Data Monitoring Committee will conduct a pre-specified interim analysis pursuant to the trial protocol. Patients will be followed for a minimum of 18 months.

PANOVA-3 is a randomized, open-label study which was designed to enroll 556 adult patients with unresectable, locally advanced pancreatic adenocarcinoma. Patients have been randomized to receive either the combination of nab-paclitaxel and gemcitabine alone or the combination of nab-paclitaxel and gemcitabine concomitant with TTFields tuned to 150 kHz until progression. The primary endpoint is overall survival. Secondary endpoints are progression free survival, local progression free survival, objective response rate, one-year survival rate, quality of life, pain-free survival, puncture-free survival, resectability rate, and toxicity.

About Pancreatic Cancer

Pancreatic cancer is one of the most lethal cancers and is the third most frequent cause of death from cancer in the U.S. While overall cancer incidence and death rates are remaining stable or declining, the incidence and death rates for pancreatic cancer are increasing. It is estimated that approximately 53,000 patients are diagnosed with pancreatic cancer each year in the U.S. Pancreatic cancer has a five-year relative survival rate of just 10%.

Physicians use different combinations of surgery, radiation and pharmacological therapies to treat pancreatic cancer, depending on the stage of the disease. For patients with locally advanced pancreatic cancer involving encasement of arteries but no extra-pancreatic disease, the standard of care is surgery followed by chemotherapy with or without radiation. Unfortunately, the majority of locally advanced cases are diagnosed once the cancer is no longer operable, generally leaving chemotherapy with or without radiation as the only treatment option.

About Tumor Treating Fields Therapy

Tumor Treating Fields (TTFields) are electric fields that exert physical forces to kill cancer cells via a variety of mechanisms. TTFields do not significantly affect healthy cells because they have different properties (including division rate, morphology, and electrical properties) than cancer cells. The multiple, distinct mechanisms of TTFields therapy work together to selectively target and kill cancer cells. Due to its multimechanistic actions, TTFields therapy can be added to cancer treatment modalities in approved indications and demonstrates enhanced effects across solid tumor types when used with chemotherapy, radiotherapy, immune checkpoint inhibition, or PARP inhibition in preclinical models. TTFields therapy provides clinical versatility that has the potential to help address treatment challenges across a range of solid tumors. To learn more about Tumor Treating Fields therapy and its multifaceted effect on cancer cells, visit tumortreatingfields.com.

Xilis and MD Anderson Announce Strategic Collaboration to Advance Novel Technology and Accelerate Therapeutic Development

On February 15, 2023 Xilis, a pioneering biotech company advancing its proprietary MicroOrganoSphere (MOS) Platform to enable functional precision medicine and high-confidence drug development for cancer patients, and The University of Texas MD Anderson Cancer Center reported a strategic collaboration to deploy Xilis’s proprietary MicroOrganoSphere (MOS) technology in support of preclinical research to accelerate the development of novel cancer therapies (Press release, Xilis, FEB 15, 2023, View Source [SID1234627278]).

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Under the agreement, the two organizations aim to advance drug development and discovery projects utilizing the MOS platform, which enables translational research on patient-derived micro tumors with new capabilities and at a scale not possible with current in vivo models. If successful, this platform may offer opportunities for third-party collaborations to guide the development of new drugs and cell therapies.

"Our research suggests the MOS platform has the potential to offer new capabilities and to improve the efficiency of developing innovative drugs and cell therapies over current xenograft and organoid models, which we hope will bring medicines to patients more quickly," said Dr. Xiling Shen, CEO and co-founder of Xilis. "We look forward to working with the MD Anderson team to discover and develop the next generation of cancer treatments, and we welcome further conversations with pharmaceutical firms for tripartite drug development opportunities."

The MOS platform at MD Anderson will be run jointly by the Xilis and MD Anderson teams, and the collaboration will be led by three MD Anderson scientists: Timothy Heffernan, Ph.D., vice president of Oncology Research for MD Anderson’s Translational Research to AdvanCe Therapeutics and Innovation in ONcology (TRACTION) platform, Scott Kopetz, M.D., Ph.D., professor of Gastrointestinal Medical Oncology, and Katy Rezvani, M.D., Ph.D., professor of Stem Cell Transplantation & Cellular Therapy.

The MOS technology provides the first reliable platform to rapidly assess how a patient’s tumor responds to a wide variety of cancer drug modalities within 14 days of obtaining harvested tumor cell samples while also sustaining the native tumor microenvironment. This is essential for determining the full spectrum of therapeutic effects, including immuno-oncology, in the clinic.

The platform also is capable of accelerating the development of disease models, enabling new opportunities to further support discovery research, translational science and drug development efforts. The collaborators intend to explore how the MOS platform could be used to establish new patient-derived models underrepresented in the field, such as rare cancers and treatment-resistant disease.

"The ability to rapidly screen many drugs ex vivo and to build an expansive catalog of disease models addressing unmet needs opens new avenues to advance impactful medicines," Heffernan said. "Our collaboration with Xilis will allow us to evaluate this exciting technology as a tool to improve the scale, speed and capabilities of our translational research efforts."

The TRACTION platform, a core component of MD Anderson’s Therapeutics Discovery division, is designed to accelerate the development of innovative cancer therapies and to identify the right treatment for the right patients. MD Anderson’s natural killer (NK) cell therapy program, led by Rezvani, is advancing novel treatments for a variety of cancers using engineered cord blood-derived NK cells.

"Developing impactful cell therapies requires an accurate determination of which cells can produce the desired effect prior to introduction in patients," Rezvani said. "In collaboration with the Xilis team, we aim to deploy the MOS platform to enable rapid screening and increase our chances of clinical success in our NK cell therapy program."