RedHill Biopharma Provides H1/22 Highlights and Q3/22 Estimates

On November 7, 2022 RedHill Biopharma Ltd. (Nasdaq: RDHL) ("RedHill" or the "Company"), a specialty biopharmaceutical company, reported its second quarter 2022 financial results and operational highlights, restatement of first quarter 2022 financial results and the provision of third quarter 2022 estimates (Press release, RedHill Biopharma, NOV 7, 2022, View Source [SID1234623274]).

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Dror Ben-Asher, RedHill’s Chief Executive Officer, said: "Quarter two, and our expectations for the second half of the year, reflect significant operational and strategic progress by RedHill in the face of persistent negative biotech sector sentiment. Our commercial team is streamlined, with much reduced operational spend, and continues to rapidly grow new prescriptions. It is this growth, at this stage in its lifecycle, that is making Movantik such a valuable and saleable asset, and which has led Talicia to be the most prescribed branded agent by the Gastroenterology community, on track to become the most prescribed branded H. pylori therapy in 2023. With increased gross sales, we are applying substantial efforts to improving gross-to-net yields, using multiple parallel mechanisms. We are fully committed to refining our pre-pandemic debt structure in a way that helps us rapidly grow our business both organically and externally, through the intended sale of Movantik and the planned addition of new revenue-generating products currently under discussions. We continue to work relentlessly to maximize the value of our products and optimize our business. As such, the cost-reduction program we implemented is expected to deliver its major impact in the second half of the year."

Mr. Ben-Asher continued: "With an urgent need to develop broad-spectrum, host-directed antivirals for pandemic preparedness, RedHill is driving forward its opaganib and RHB-107 COVID-19 and other antiviral programs. We are currently in advanced discussions regarding external non-dilutive development funding for RHB-107 and are in the process of finalizing RHB-107’s inclusion in a key platform study to be supported by a U.S. government arm. Both opaganib and RHB-107 continue to demonstrate the variant-agnostic value of being host-directed, demonstrating in vitro inhibition of the Omicron BA.5 sub-variant in testing conducted at the University of Tennessee. We are also delighted with the grant of a new COVID-19 treatment patent for opaganib. Beyond COVID-19, we have established several cooperative research projects, with both government and non-government entities, to evaluate opaganib and RHB-107 across multiple targets, including influenza, which opaganib recently demonstrated in vitro efficacy against, Ebola, and others. We are also pleased with the important recognition of EU Orphan Designation for RHB-204, currently in Phase 3 study as the first stand-alone standard of care first-line therapy for NTM disease, and for which prospective partnership discussions are advancing across multiple territories."

Financial results for the six months ended June 30, 2022 (Unaudited)4

All financial highlights are approximate and are rounded to the nearest hundreds of thousands. The comparisons in this section reflect the restated condensed consolidated interim financial statements as of and for the three months ended March 31, 2022, described below.

Net Revenues for the six months ended June 30, 2022, were $31.5 million, as compared to $42.1 million for the six months ended June 30, 2021. The increase in units sold in the six months ended June 30, 2022, as compared to the six months ended June 30, 2021, was accompanied by increased gross-to-net allowances as the percentage of Medicare part D and Medicaid prescriptions increased.

The Company has restated its condensed consolidated interim financial statements as of and for the three months ended March 31, 2022, due to errors in the calculation of allowance for deductions from revenue. Cost of revenues, gross profit and operating loss were adjusted accordingly. This does not affect any other accounting period and is unlikely to impact the full-year outlook.

Cost of Revenues for the six months ended June 30, 2022, was $15.3 million, as compared to $20.8 million for the six months ended June 30, 2021.

Gross Profit for the six months ended June 30, 2022, was $16.2 million, as compared to $21.2 million for the six months ended June 30, 2021. The decrease was primarily attributed to the impact of increased gross-to-net allowances outlined above.

Research and Development Expenses for the six months ended June 30, 2022, were $4.5 million, as compared to $17.8 million for the six months ended June 30, 2021. The decrease was attributed to the ongoing optimization of R&D costs and completion of components of the opaganib and RHB-107 development programs.

Selling, Marketing and General and Administrative Expenses for the six months ended June 30, 2022, were $37.4 million, as compared to $46.5 million for the six months ended June 30, 2021. The decrease was mainly attributed to various cost-control measures implemented during the period.

Operating Loss for the six months ended June 30, 2022, was $25.8 million, as compared to $43 million for the six months ended June 30, 2021. The decrease was primarily attributed to reductions in operating expenses.

Net Cash Used in Operating Activities for the six months ended June 30, 2022, was $20.7 million, as compared to $31.2 million for the six months ended June 30, 2021. The decrease was attributed to the completion of components of the opaganib and RHB-107 development programs as well as various cost reduction measures.

Restated financial results for the three months ended March 31, 2022 (Unaudited)5

The Company has restated its condensed consolidated interim financial statements as of and for the three months ended March 31, 2022, due to errors in the calculation of allowance for deductions from revenue which resulted in net revenues being overstated. Cost of revenues, gross profit and operating

All financial highlights are approximate and are rounded to the nearest hundreds of thousands.

loss were adjusted accordingly. This does not affect any other accounting period and is unlikely to impact the full-year outlook. The comparison below reflects this restatement.

Net Revenues for the first quarter of 2022 were $13.1 million, as compared to $22.1 million in the fourth quarter of 2021, the difference being attributable to typical cyclical trends in Movantik sales and increased gross-to-net deductions related mainly to increased formulary coverage.

Cost of Revenues for the first quarter of 2022 was $6.3 million, as compared to $19.3 million in the fourth quarter of 2021. The decrease was attributed to recognition of an approximately $9 million impairment related to the intangible asset of Aemcolo for travelers’ diarrhea in the fourth quarter of 2021.

Gross Profit for the first quarter of 2022 was $6.8 million, as compared to $2.7 million in the fourth quarter of 2021. The increase was attributed to the impairment recognized in the fourth quarter of 2021, as detailed above.

Research and Development Expenses for the first quarter of 2022 were $3.1 million, as compared to $5.9 million in the fourth quarter of 2021. The decrease was attributed to the ongoing optimization of R&D costs and completion of elements of the opaganib and RHB-107 development programs.

Selling, Marketing and General and Administrative Expenses for the first quarter of 2022 were $20.4 million, as compared to $17.6 million in the fourth quarter of 2021. The increase was mainly attributed to a one-off positive adjustment in the fourth quarter of 2021 and expenses related to professional services and other related expenses in the first quarter of 2022.

Operating Loss for the first quarter of 2022 was $16.6 million, as compared to $20.7 million in the fourth quarter of 2021. The decrease was mainly attributed to the impairment recognized in the previous quarter, as detailed above.

Net Cash Used in Operating Activities for the first quarter of 2022 was $4.2 million, as compared to $14.9 million in the fourth quarter of 2021. The decrease was mainly due to changes in working capital and continued implementation of cost-reduction measures.

Net Cash Used in Financing Activities for the first quarter of 2022 was $4.9 million, as compared to Net Cash Provided by Financing Activities of $17.6 million in the fourth quarter of 2021, comprised mostly from proceeds of equity offerings completed in the fourth quarter of 2021. The additional decrease of $5 million was due to a reduction of Movantik acquisition liabilities.

With respect to the Q1/22 restatement, the Company determined that a material weakness existed within its internal control over financial reporting as it related to recognition of certain allowances for deductions from revenues. Management, with the oversight of the audit committee and external advisors, has implemented additional processes and controls with respect to recognition of certain allowances for deduction from revenues to address this deficiency.

Liquidity and Capital Resources

Cash Balance1 as of June 30, 2022, was $43.2 million, as compared to $45 million as of March 31, 2022, and $54.2 million as of December 31, 2021.

On May 9, 2022, the Company announced that it had entered into a definitive agreement with a single leading healthcare investor for the purchase and sale of 10,563,380 of the Company’s American Depositary Shares ("ADSs") (or ADS equivalents) in a registered direct offering at a price per ADS of $1.42. The gross proceeds to the Company from this offering were approximately $15 million, before fees and expenses. RedHill also agreed to issue to the investor unregistered private warrants to purchase up to an aggregate of 13,204,225 ADSs in a concurrent private placement. The warrants have an exercise price of $1.48 per ADS, are exercisable six months after the issuance date and have a term of five and one-half years.

On June 17, 2022, the Company and HCR entered into an amendment to the HCR Credit Agreement reducing the minimum net sales requirement to $75.0 million for the trailing four quarter periods ending on June 30, 2022, and September 30, 2022, with a 0.5% increase in interest rate in these quarters. Redhill Inc. shall also be required to maintain minimum net sales of $14 million for Movantik each fiscal quarter starting the fiscal quarter ending June 30, 2022.

On September 13, 2022, the Company received a notice from HCR asserting certain events of default under the Credit Agreement, resulting in the outstanding obligations under the Credit Agreement now bearing interest at the default rate under the Credit Agreement. The Company disagrees with the assertions made by HCR and is engaged with HCR in good faith in order to establish a consensual business resolution to this dispute. RedHill continues operating its business as usual, while also concurrently evaluating strategic alternatives to satisfy its outstanding obligations under the Credit Agreement through the potential sale of Movantik.

In addition to the previously reported breach of the 60 days quarterly reporting covenant in connection with the second quarter financial statements, the possibility of also being in default of the $75.0 million net sales covenant for the trailing four fiscal quarter period ending on September 30, 2022, remains. We are working with our creditor toward an agreement on constructive solutions and repayment of debt, including the potential sale of Movantik in order to satisfy the outstanding loan obligations.

On November 3, 2022, the Company received a termination notice from SVB Securities LLC ("SVB Securities"), with respect to itself, in connection with the Sales Agreement dated July 29, 2022, by and among the Company, SVB Securities and Cantor Fitzgerald & Co.

On September 2, 2022, the Company filed a lawsuit against Kukbo Co. Ltd. ("Kukbo") in the Supreme Court of the State of New York, County of New York, Commercial Division, as a result of Kukbo’s default in delivering to the Company $5.0 million under the Subscription Agreement, dated October 25, 2021, in exchange for ADSs, and a further payment of $1.5 million due under the Exclusive License Agreement, dated March 14, 2022. Kukbo has not raised counter-arguments and we believe a

favorable judgement is expected within weeks, strengthening the balance sheet significantly if collected.

Discussions regarding the potential sale of Movantik, RHB-204 out-licensing in multiple territories and the in-licensing of a new revenue-generating GI product are advancing.

Quarter Three, 2022, Estimates:

Based on unaudited and preliminary estimates, total net revenues for the quarter ended September 30, 2022, were in the range of $16.5 million to $18.5 million.

The Company further estimates that its operating loss for the quarter ended September 30, 2022, was in the range of $5.5 million to $7.5 million.

The Company’s current estimate for Q3/22 cash flow from operating activities is approximately $6.7 million and positive for U.S operations3.

As of September 30, 2022, RedHill’s cash, short-term investments and restricted cash were approximately $31.4 million, compared to $54.2 million as of December 31, 2021.

The above-estimated revenue and operating loss figures for the quarter ended September 30, 2022, reflect RedHill’s current preliminary review, which is still ongoing and could result in changes to the estimated revenues and operating loss figures. These estimates were not reviewed by our independent accountants.

Commercial Highlights

Movantik (naloxegol)6

●Movantik delivered a 4% growth in new prescriptions in Q2/22, compared to Q1/22, representing the highest quarterly prescribing volume for Movantik since RedHill acquired the product rights
●Movantik continues to hold a firm grip on its PAMORA class leadership position, with more than 70% market share. As market leader, Movantik is anticipated to benefit further from positive PAMORA class growth trends – up 7% for the three months ending August 2022 as compared to the same period in the previous year
●Two new Movantik analyses, from pooled data from two Phase 3 studies, were presented at PAINWeek in September, demonstrating that Movantik (naloxegol) provides healthcare-related quality of life (HR-QOL) and clinically meaningful symptom improvements, compared to placebo, in patients with opioid-induced constipation (OIC)

Movantik (naloxegol) is indicated for opioid-induced constipation (OIC). Full prescribing information see: www.movantik.com.

●Movantik retains best-in-class coverage with Preferred Status in two of the three largest Commercial PBMs and 92% Preferred Status within Medicare Part D7
●New updated Centers for Disease Control and Prevention (CDC) guidelines, issued November 2022, provided for increased flexibility in opioid prescribing

Talicia (omeprazole magnesium, amoxicillin and rifabutin)8

●An 11.2% increase in Talicia prescriptions in Q2/22, compared to Q1/22, builds on the record quarterly prescription levels seen in Q1/22 and Q4/21 and represents 86.4% growth in Talicia prescriptions compared to Q2/21
●Talicia is the most prescribed branded agent by the Gastroenterology community and is on track to become the most prescribed branded H. pylori therapy in 2023.
●New Talicia data analyses were presented at Obesity Week (November 2022) and the World Gastro 2022 congress (August 2022) support the efficacy and safety of Talicia as empiric first-line treatment for H. pylori infection in patients regardless of obesity, body mass index (BMI) or diabetic status and demonstrating that:
oTalicia’s efficacy in the pooled data from two Phase 3 studies was unaffected by presence of diabetes, obesity or BMI
oIntragastric rifabutin exposure was unaffected by patient BMI, and that Talicia provides favorable intragastric rifabutin concentrations compared to generically available rifabutin
oThe safety profile of Talicia in these patients was generally similar to the overall population and no cases of hypoglycemia were reported. This is clinically relevant as clarithromycin has a risk of drug interactions with commonly used diabetes medications such as insulin and metformin, as well as potential for increased risk of hypoglycemia
●The addition of Florida Medicaid unrestricted preferred coverage increased Medicaid coverage of Talicia by 4.9% to 23%. An additional 1.9 million lives gained coverage in May 2022. A commercial PBM win improved coverage to "preferred" for an additional 58.0 million lives starting July 1, 2022. As of August 2022, total Talicia coverage stood at almost 200 million American lives, equating to seven out of ten commercial lives and six out of ten Government lives

Aemcolo (rifamycin)9

●The first post-pandemic prescriptions for Aemcolo are beginning to be seen and the Company is planning additional commercialization initiatives focused on driving growth in the primary care segment

R&D Highlights

Managed Markets Insight & Technology, LLC, June 2022.

Talicia (omeprazole magnesium, amoxicillin and rifabutin) is indicated for the treatment of H. pylori infection in adults. For full prescribing information see: www.Talicia.com.

Aemcolo (rifamycin) is indicated for the treatment of travelers’ diarrhea caused by noninvasive strains of Escherichia coli in adults. For full prescribing information see: www.aemcolo.com.

Opaganib (ABC294640)10 & RHB-107 (upamostat)11 – COVID-19, variants and other viruses

●With an urgent need to develop broad-spectrum, host-directed antivirals for pandemic preparedness, RedHill is:
oCurrently in late-stage discussions regarding funding for a pivotal Phase 3 study for RHB-107 and close to finalizing inclusion in a key platform study
oWorking on several cooperative projects, with government and non-government bodies, on a range of preclinical studies with opaganib and RHB-107 (upamostat) against multiple viral targets, including influenza and Ebola (amongst others)
●Both once-daily RHB-107 (upamostat) and twice-daily opaganib demonstrated in vitro inhibition of Omicron BA.5 sub-variant in testing conducted by the University of Tennessee in October 2022
●The United States Patent and Trademark Office (USPTO), in October 2022, granted a new method of use patent for opaganib for the inhibition of a disease caused by a coronavirus in patients having pneumonia and receiving supplemental oxygen at a fraction of inspired oxygen (FiO2) up to and including 60%
●In July 2022, opaganib’s suggested host-directed mechanism of action was published in the journal Drug Design, Development and Therapy, describing opaganib’s multi-faceted potential to: inhibit multiple pathways, induce autophagy and apoptosis, and disrupt the viral RTC (replication-transcription complex) through simultaneous inhibition of three sphingolipid-metabolizing enzymes in human cells (SK2, DES1 and GCS)
●In June 2022, opaganib demonstrated potent in vitro inhibition of influenza A H1N1, at low concentrations and with no evidence of toxicity at these levels in a Normal Human Bronchial Epithelial Cells (NHBE) assay, the natural human target of the virus, making it a realistic model

RHB-204 – Pulmonary Nontuberculous Mycobacteria (NTM) Disease12

●In August 2022, the European Commission granted Orphan Drug Designation to RHB-204, which is in an ongoing U.S. Phase 3 study, for the treatment of nontuberculous mycobacteria (NTM) disease, providing 10 years of post-approval EU market exclusivity
●The Company is advancing discussions with prospective partners for RHB-204 across multiple territories including the EU and others.

About RedHill Biopharma

RedHill Biopharma Ltd. (Nasdaq: RDHL) is a specialty biopharmaceutical company primarily focused on gastrointestinal and infectious diseases. RedHill promotes the gastrointestinal drugs, Movantik for opioid-induced constipation in adults6, Talicia for the treatment of Helicobacter pylori (H. pylori) infection in adults8, and Aemcolo for the treatment of travelers’ diarrhea in adults9. RedHill’s key clinical late-stage development programs include: (i) RHB-204, with an ongoing Phase 3 study for pulmonary nontuberculous mycobacteria (NTM) disease; (ii) opaganib (ABC294640), a

Opaganib is an investigational new drug, not available for commercial distribution.

RHB-107 (upamostat) is an investigational new drug, not available for commercial distribution.

RHB-204 is an investigational new drug, not available for commercial distribution.

first-in-class oral broad-acting, host-directed SK2 selective inhibitor targeting multiple indications, with potential for pandemic preparedness, with a Phase 2/3 program for hospitalized COVID-19, a Phase 2 program in oncology and a radiation protection program ongoing; (iii) RHB-107 (upamostat), an oral broad-acting, host-directed, serine protease inhibitor with potential for pandemic preparedness and is in a Phase 3-stage study as treatment for non-hospitalized symptomatic COVID-19, and targeting multiple other cancer and inflammatory gastrointestinal diseases; (iv) RHB-104, with positive results from a first Phase 3 study for Crohn’s disease; and (v) RHB-102 , with positive results from a Phase 3 study for acute gastroenteritis and gastritis and positive results from a Phase 2 study for IBS-D. More information about the Company is available at www.redhillbio.com/ twitter.com/RedHillBio.

QIAGEN Exceeds Outlook for Q3 2022 with 18% CER Sales Growth in Non-COVID Product Portfolio and Raises Full-Year 2022 Outlook

On November 7, 2022 QIAGEN N.V. (NYSE: QGEN; Frankfurt Prime Standard: QIA) reported that results for the third quarter of 2022 and first nine months of 2022, and increased the outlook for full-year 2022 (Press release, Qiagen, NOV 7, 2022, View Source [SID1234623273]).

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Net sales for Q3 2022 declined 7% (0% at constant exchange rates, CER) to $500 million from Q3 2021. Sales at CER were $533 million, ahead of the outlook for at least $510 million CER and driven by 18% CER growth in the non-COVID-19 portfolio to $417 million. COVID-19 product group sales fell 43% CER to $83 million amid reduced demand. Adjusted diluted earnings per share (EPS) were $0.53 ($0.55 CER) compared to $0.58 in Q3 2021, and ahead of the outlook for at least $0.48 CER.

QIAGEN raised its full-year 2022 outlook based on the strong results in the first nine months of the year and also to reflect the strong outlook for the fourth quarter. Net sales are now expected to be about $2.25 billion CER (prior outlook for at least $2.2 billion CER) and adjusted diluted EPS are expected to be about $2.40 CER (prior outlook for at least $2.30 CER). This update includes a reaffirmation for double-digit CER sales growth from the non-COVID product groups, which grew 14% CER in the first nine months of 2022, but for a decline in COVID-19 sales amid volatile pandemic trends. It also reflects an updated assessment of current macro-economic trends.

"QIAGEN delivered another solid performance in the third quarter of 2022, led by ongoing double-digit sales growth in our non-COVID product portfolio, a high level of profitability and strong cash flow," said Thierry Bernard, Chief Executive Officer of QIAGEN N.V. "We continue to see broad-based demand for QIAGEN’s solutions in both molecular research and clinical testing markets around the world. Our results demonstrate our focus on delivering against the targets we have set, in particular achieving another quarter of double-digit sales growth in our non-COVID portfolio. As we proactively address various macro trends, we are executing on our strategy focused on advancing our Five Pillars of Growth. QIAGEN is clearly set to finish the year with strong results in 2022, and anchored by our commitment to create value for our shareholders and other stakeholders."

Roland Sackers, Chief Financial Officer of QIAGEN N.V., said: "Our results for the third quarter exceeded the outlook for sales and adjusted EPS, and enabled QIAGEN to again raise the full-year 2022 outlook. We have been proactively addressing macro trends, such as energy sourcing and supply chain constraints to ensure QIAGEN can continue to serve the needs of customers worldwide. With our strong cash flow and healthy balance sheet, we continue to make targeted investments into key areas and review opportunities to strengthen our business portfolio while also increasing returns through our disciplined capital deployment strategy that has proven its value."

Please find a PDF of the full press release incl. tables here.

Investor presentation and conference call

A conference call is planned for Tuesday, November 8 at 15:00 Frankfurt Time / 14:00 London Time / 9:00 New York Time. A live audio webcast will be made available in the investor relations section of the QIAGEN website, and a replay will also be made available after the event. A presentation is planned to be available before the conference call at View Source

Use of adjusted results

QIAGEN reports adjusted results, as well as results on a constant exchange rate (CER) basis, and other non-U.S. GAAP figures (generally accepted accounting principles), to provide additional insight into its performance. These results include adjusted net sales, adjusted gross income, adjusted gross profit, adjusted operating income, adjusted operating expenses, adjusted operating income margin, adjusted net income, adjusted net income before taxes, adjusted diluted EPS, adjusted EBITDA, adjusted EPS, adjusted income taxes, adjusted tax rate, and free cash flow. Free cash flow is calculated by deducting capital expenditures for Property, Plant & Equipment from cash flow from operating activities. Adjusted results are non-GAAP financial measures that QIAGEN believes should be considered in addition to reported results prepared in accordance with GAAP but should not be considered as a substitute. QIAGEN believes certain items should be excluded from adjusted results when they are outside of ongoing core operations, vary significantly from period to period, or affect the comparability of results with competitors and its own prior periods. Furthermore, QIAGEN uses non-GAAP and constant currency financial measures internally in planning, forecasting and reporting, as well as to measure and compensate employees. QIAGEN also uses adjusted results when comparing current performance to historical operating results, which have consistently been presented on an adjusted basis.

Promontory Therapeutics to Present Research on the Immunological Effects of PT-112 in Cancer Cell Mitochondria at SITC 2022

On November 7, 2022 Promontory Therapeutics Inc., a clinical stage pharmaceutical company advancing small molecule immunotherapies in oncology, reported that it will present data on lead therapeutic candidate, PT-112, and its immunological effects on cancer cell mitochondria (Press release, Promontory Therapeutics, NOV 7, 2022, View Source [SID1234623272]). The presentation will take place at the 34th Annual Meeting of the Society for Immunotherapy of Cancer (SITC) (Free SITC Whitepaper). SITC (Free SITC Whitepaper) 2022 will take place virtually and in Boston on November 8-12.

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About PT-112
PT-112 is the first small-molecule conjugate of pyrophosphate in oncology, and possesses a unique pleiotropic mechanism of action that promotes immunogenic cell death (ICD), through the release of damage associated molecular patterns (DAMPs) that bind to dendritic cells and lead to downstream immune effector cell recruitment in the tumor microenvironment. PT-112 represents a highly potent inducer of this immunological form of cancer cell death. Further, PT-112 harbors a property known as osteotropism, or the propensity of the drug to reach its highest concentrations in certain areas of the bone, making it a candidate for treatment of patients with cancers that originate in, or metastasize to, the bone. The first in-human study of PT-112 demonstrated an attractive safety profile and evidence of long-lasting responses among heavily pre-treated patients and won "Best Poster" within the Developmental Therapeutics category at the ESMO (Free ESMO Whitepaper) 2018 Annual Congress. The combination Phase 1b dose escalation study of PT-112 with PD-L1 checkpoint inhibitor avelumab in solid tumors was reported in an oral presentation at the ESMO (Free ESMO Whitepaper) 2020 Virtual Congress. The Phase 1 study in patients with relapsed or refractory multiple myeloma presented at ASH (Free ASH Whitepaper) is the third completed Phase 1 study of PT-112. Monotherapy Phase 2 development is ongoing in mCRPC, and now includes the Phase 2 proof of concept study in thymic epithelial tumors under the company’s formal collaboration with the NCI. The PD-L1 combination Phase 2a study is ongoing in a dose confirmation cohort of non-small cell lung cancer (NSCLC) patients.

PDS Biotech Announces Presentation of Preliminary PDS0101 Efficacy, Safety, and Immunology Data at Society for Immunotherapy of Cancer (SITC 2022)

On November 7, 2022 PDS Biotechnology Corporation (Nasdaq: PDSB), a clinical-stage immunotherapy company developing a growing pipeline of targeted immunotherapies for cancer and infectious disease, reported upcoming poster presentations of clinical data from two Phase 2 clinical trials of PDS0101 at the 37th Annual Meeting for the Society for Immunotherapy of Cancer (SITC) (Free SITC Whitepaper) (SITC 2022) being held November 8-12, 2022 in Boston (Press release, PDS Biotechnology, NOV 7, 2022, View Source [SID1234623270]). PDS0101 is PDS Biotech’s lead candidate being developed as a potential treatment for HPV-positive cancers.

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The first abstract accepted for presentation, titled, "IMMUNOCERV, an ongoing Phase II trial combining PDS0101, an HPV-specific T cell immunotherapy, with chemotherapy and radiation for treatment of locally advanced cervical cancers," highlights data from The University of Texas MD Anderson Cancer Center-led IMMUNOCERV Phase 2 clinical trial (NCT04580771). The study is investigating PDS0101 in combination with standard-of-care chemoradiotherapy (CRT) for the potential treatment of cervical cancer in patients with large tumors over 5cm in size and/or cancer that has spread to the lymph nodes (lymph node metastasis). Highlights from the study being presented at SITC (Free SITC Whitepaper) 2022 include:

17 patients have been enrolled in the trial.

8 of the 17 patients had completed a Day 170 post-treatment Positron Emission Tomography, Computed Tomography (PET CT) scan to assess the status of the cancer.

87.5% (7/8) of patients treated with the combination of PDS0101 and CRT demonstrated a complete response (CR) on Day 170 by PET CT. One patient who received 3 of the 5 scheduled doses of PDS0101 showed signs of residual disease.

In comparison, 74.1% (40/54) of locally advanced patients who received CRT alone and were monitored at The University of Texas MD Anderson Cancer Center on a prospective protocol independent of IMMUNOCERV had a CR on PET CT at Day 170.

The 1-year overall survival is 100% (8/8) in patients treated with the combination of PDS0101 and CRT.

The observed 1-year disease-free survival rate for IMMUNOCERV patients is 87.5% (7/8).

Patients treated with the combination of PDS0101 and CRT had a 71% increase in multi-cytokine-inducing (polyfunctional) killer (CD8+) T cells within the tumors from baseline to end of treatment (38% to 65%). This increase in activated T cells was not seen in patients receiving standard-of-care CRT.

Toxicity of PDS0101 was limited to low-grade local injection site reactions.

The second abstract, titled "Immune Correlates Associated with Clinical Benefit in Patients with Checkpoint Refractory HPV-Associated Malignancies Treated with Triple Combination Immunotherapy," reports data from the Phase 2 triple combination trial (NCT04287868), which is being led by the Center for Cancer Research at the National Cancer Institute (NCI), part of the National Institutes of Health. The study is investigating PDS0101 in combination with two investigational immune-modulating agents: M9241, a tumor-targeting IL-12 (immunocytokine), and bintrafusp alfa, a bifunctional checkpoint inhibitor (PD-L1/ TGF-β). The triple combination is being studied in checkpoint inhibitor (CPI)-naïve and -refractory patients with advanced HPV-positive anal, cervical, head and neck, vaginal, and vulvar cancers who have failed prior therapy. For most patients who are CPI refractory, there is no effective therapy. The immune correlates before and after treatment in the CPI refractory patient population were studied. Highlights from the study being presented at SITC (Free SITC Whitepaper) 2022 include:

A more than two-fold increase in HPV16-specific T cells in the blood of 79% (11/14 tested) of the evaluated patients.

Immune responses were associated with increases in natural killer cells, soluble granzyme B (associated with active killer T cells), IFN-γ, TNF-α, etc., two weeks after the first treatment cycle thus signaling a pro-inflammatory response.

These immunogenicity findings highlight the potential role of the combination in altering immune suppressive forces, and support previously announced results documenting promising clinical outcomes in the CPI-refractory population receiving the triple combination.

"We are very pleased that research describing PDS0101’s therapeutic potential will be highlighted in two poster presentations at SITC (Free SITC Whitepaper) 2022, including encouraging preliminary efficacy results from the ongoing IMMUNOCERV Phase 2 clinical trial," said Dr. Frank Bedu-Addo, CEO of PDS Biotech. "Taken together, the data being presented at SITC (Free SITC Whitepaper) 2022 demonstrate the potential ability of PDS0101 to elicit in patients the right type and quality of therapeutic immune response. This seems to allow PDS0101 to work in combination with a variety of therapeutic agents to generate clinical responses that appear to exceed current standards of care and allow for improved outcomes in patients with HPV-positive cancers. We look forward to continued progression of our Phase 2 clinical trials evaluating the efficacy, safety and tolerability of PDS0101 in combination with other therapies."

Details of the posters being presented at SITC (Free SITC Whitepaper) 2022 are as follows:

About PDS Biotechnology
PDS Biotech is a clinical-stage immunotherapy company developing a growing pipeline of targeted cancer and infectious disease immunotherapies based on our proprietary Versamune and Infectimune T cell-activating technology platforms. We believe our targeted Versamune based candidates have the potential to overcome the limitations of current immunotherapy by inducing large quantities of high-quality, potent polyfunctional tumor specific CD4+ helper and CD8+ killer T cells. To date, our lead Versamune clinical candidate, PDS0101, has demonstrated the potential to reduce tumors and stabilize disease in combination with approved and investigational therapeutics in patients with a broad range of HPV-expressing cancers in multiple Phase 2 clinical trials. Our Infectimune based vaccines have also demonstrated the potential to induce not only robust and durable neutralizing antibody responses, but also powerful T cell responses, including long-lasting memory T cell responses in pre-clinical studies to date. To learn more, please visit www.pdsbiotech.com or follow us on Twitter at @PDSBiotech.

About PDS0101
PDS Biotech’s lead candidate, PDS0101, combines the utility of the Versamune platform with targeted antigens in HPV-expressing cancers. In partnership with Merck & Co., PDS Biotech is evaluating a combination of PDS0101 and KEYTRUDA in a Phase 2 study in first-line treatment of recurrent or metastatic head and neck cancer, and also in second line treatment of recurrent or metastatic head and neck cancer in patients who have failed prior checkpoint inhibitor therapy. A National Cancer Institute-supported Phase 2 clinical study of PDS0101 in a triple combination therapy is also being conducted in checkpoint inhibitor refractory patients with multiple advanced HPV-associated cancers. A third Phase 2 clinical trial in first line treatment of locally advanced cervical cancer is being led by The University of Texas MD Anderson Cancer Center. A final Phase 2 clinical trial of PDS0101 monotherapy in first line treatment of newly diagnosed patients HPV16+ head and neck cancer patients is being conducted at the Mayo Clinic.

KEYTRUDA is a registered trademark of Merck Sharp and Dohme LLC, a subsidiary of Merck & Co., Inc., Rahway, NJ, USA.

Cassava Sciences Reports Third Quarter Financial Results for 2022 and Business Updates

On November 7, 2022 Cassava Sciences, Inc. (Nasdaq: SAVA), a clinical-stage biotechnology company focused on Alzheimer’s disease, reported financial results for the third quarter ended September 30, 2022 and provided a clinical update on its Phase 3 clinical program of simufilam in Alzheimer’s disease (Press release, Pain Therapeutics, NOV 7, 2022, View Source [SID1234623269]). Simufilam is Cassava Sciences’ lead drug candidate for the proposed treatment of Alzheimer’s disease.

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"The clinical development of oral simufilam for Alzheimer’s disease continues to make headway," said Remi Barbier, President & CEO. "We now have over 650 patients enrolled in our on-going Phase 3 studies of simufilam in Alzheimer’s disease, up from 150 patients approximately six months ago. We also look forward to presenting new clinical data for simufilam from two other ongoing studies in Alzheimer’s disease."

Net loss for third quarter 2022 was $20.3 million, or $0.51 per share, compared to a net loss of $9.6 million, or $0.24 per share, for the same period in 2021. Net cash used in operations was $56.2 million during the first nine months of 2022. Net cash use for operations for full-year 2022 is expected to be approximately $80 to $90 million, consistent with previous guidance. Cash and cash equivalents were $174.7 million as of September 30, 2022, with no debt.

Financial Results for Third Quarter 2022

At September 30, 2022, cash and cash equivalents were $174.7 million, with no debt.
Net loss was $20.3 million, or $0.51 per share. This compares to a net loss of $9.6 million, or $0.24 per share, for the same period in 2021. Net loss increased compared to the prior period due primarily to a significant increase in our R&D activities for a Phase 3 program of simufilam in Alzheimer’s disease.
Net cash used in operations was $56.2 million during the first nine months of 2022.
Net cash use in operations for full year 2022 is expected to be approximately $80 to $90 million, consistent with previous guidance.
Research and development (R&D) expenses were $18.5 million. This compared to $8.0 million for the same period in 2021. R&D expenses increased compared to the prior period due primarily to increased activities and expenses related to clinical and pre-clinical studies and support functions.
General and administrative (G&A) expenses were $2.8 million. This compared to $1.7 million for the same period in 2021. G&A expenses increased compared to the prior period due primarily to increased activities and expenses related to legal services as well as depreciation and amortization.
Overview of On-going Phase 3 Clinical Program
Cassava Sciences’ Phase 3 program consists of two randomized controlled trials of oral simufilam in patients with mild-to-moderate Alzheimer’s disease. The two studies are named RETHINK-ALZ and REFOCUS-ALZ. In 2021, both studies received Special Protocol Assessments (SPA) from the U.S. Food and Drug Administration.

Over 650 patients are now enrolled in our Phase 3 studies. Studies are being conducted in over 100 clinical trial sites across the U.S., Canada, Puerto Rico, South Korea and Australia.

Cassava Sciences’ RETHINK-ALZ Phase 3 study is designed to evaluate the safety and efficacy of oral simufilam 100 mg in enhancing cognition and slowing functional decline over 52 weeks. This randomized, double-blind, placebo-controlled study plans to enroll approximately 750 patients with mild-to-moderate Alzheimer’s disease. Patients are randomized (1:1) to simufilam 100 mg or matching placebo twice daily.

Cassava Sciences’ REFOCUS-ALZ Phase 3 study is designed to evaluate the safety and efficacy of oral simufilam 100 mg and 50 mg over 76 weeks. This randomized, double-blind, placebo-controlled study plans to enroll approximately 1,000 patients with mild-to-moderate Alzheimer’s disease. Patients are randomized (1:1:1) to simufilam 100 mg, 50 mg, or matching placebo twice daily.

Both of Cassava Sciences’ Phase 3 studies have the same co-primary efficacy endpoints: ADAS-Cog12 (a cognitive scale) and ADCS-ADL (a functional scale). A secondary efficacy endpoint is iADRS, a clinical tool that combines cognitive and functional scores from ADAS-Cog & ADCS-ADL.

Open-label Study – closed enrollment
In March 2020, we initiated a long-term, open-label study to evaluate simufilam, our lead drug candidate, in patients with mild-to-moderate Alzheimer’s disease. The study is intended to monitor the long-term safety and tolerability of simufilam 100 mg twice daily for 12 or more months. The open-label study has reached its final target enrollment of approximately 200 patients with Alzheimer’s disease. We expect to announce open-label study results approximately yearend 2022, consistent with our prior guidance.

Cognition Maintenance Study (CMS) – on-going
In May 2021, we initiated a Cognition Maintenance Study (CMS). This is a randomized, double-blind, placebo-controlled study of oral simufilam in patients with mild-to-moderate Alzheimer’s disease. Patients are randomized (1:1) to simufilam 100 mg or matching placebo twice daily for six months. To enroll in the CMS, patients must have previously completed 12 months or more of open-label treatment with simufilam. The CMS is designed to evaluate simufilam’s effects on in Alzheimer’s patients who continue with drug treatment versus patients who discontinue drug treatment. Over 100 patients are now enrolled in the CMS and over 65 patients have completed this study. We expect to announce CMS study results approximately Q3 2023, consistent with our prior guidance.

SavaDx – on-going
This earlier-stage program refers to the detection of Alzheimer’s disease with a simple blood test. SavaDx was initially designed as an antibody-based detection system for altered filamin A (FLNA). We are currently evaluating a new approach—based on mass spectrometry—to detect FLNA in plasma without the use of antibodies. Mass spectrometry is an analytical tool that measures the mass-to-charge ratio (m/z) of a molecule present in a sample.

About Simufilam
Simufilam (sim-uh-FILL-am) is Cassava Sciences’ proprietary, small molecule (oral) drug that restores the normal shape and function of altered filamin A (FLNA) protein in the brain. Cassava Sciences owns worldwide development and commercial rights to its research programs in Alzheimer’s disease, and related technologies, without royalty obligations to any third party.