Claritas Announces Publication of Peer-Reviewed Article Reporting that R-107 Significantly Improved Multi-Organ Function and Survival in an Ovine (Sheep) Model of Sepsis
Claritas Pharmaceuticals has announced the initiation of Phase 2 clinical testing for R-107, a nitric oxide-releasing compound, for the treatment of COVID-related sepsis, following a successful Phase 1 study. A peer-reviewed article in Scientific Reports highlights that R-107 significantly preserved multi-organ function and reduced mortality in a sheep model of sepsis. The global sepsis treatment market is valued at over USD $600 million and expected to reach USD $1.6 billion by 2031. Claritas plans to apply for grant funding to support further studies.
- R-107 showed a remarkable reduction in mortality from 30% in the control group to 11% in treated sheep, indicating significant efficacy.
- The successful Phase 1 study supports the potential for R-107 as a treatment for COVID-related sepsis, a major cause of death in COVID-19 patients.
- The company is targeting a rapidly growing sepsis treatment market projected to reach USD $1.6 billion by 2031.
- The company has not yet completed Phase 2 or Phase 3 studies, which introduces uncertainty in the development timeline.
- R-107 is still in clinical development and has yet to receive regulatory approval.
Claritas to Initiate Phase 2 Clinical Testing of R-107 in Treatment of COVID-Related Sepsis Following Completion of Phase 1 Study
SAN FRANCISCO and TORONTO, Dec. 20, 2021 (GLOBE NEWSWIRE) -- Claritas Pharmaceuticals, Inc. (TSX VENTURE: CLAS and OTC: KALTF) (the "Company" or "Claritas") today announced that the journal Scientific Reports, has published a peer-reviewed article reporting that R-107, the Company’s nitric oxide-releasing compound, effectively preserved multi-organ function in a sheep model of sepsis. These significantly positive data suggest that R-107 may be a potentially revolutionary new treatment for sepsis, a life-threatening condition, and the most frequent cause of death in intensive care units due to multiple organ failure.
Highlights
- R-107 was evaluated in a controlled large animal (sheep) model of sepsis, with significantly positive results. These results unequivocally demonstrated that R-107 reduced mortality, and provide important support for the Company’s development of R-107 for COVID-19 related sepsis.
- Sepsis is a potentially life-threatening condition that occurs when the body's response to an infection damages its own tissues and organs, and is the leading cause of death in COVID-19 patients, with a mortality rate of
30% -40% .1 - The worldwide market for treatment of sepsis was valued at more than USD
$600 million in 2020, and is projected to grow to USD$1.6 Billion by 2031.2 - Following completion of the Phase 1 clinical study of R-107 in Q1 2022, Claritas will apply for U.S. governmental grant funding from the Biomedical Advanced Research Development Authority (“BARDA”), an agency within the U.S. Department of Health and Human Services, to fund the Phase 2 and Phase 3 clinical studies of R-107 in COVID-related sepsis.
Positive Results with R-107 in Treatment of Sepsis in Ovine (Sheep) Model of the Disease
Doctor Perenlei Enkhbaatar is a member of the Company’s board of directors. Under his leadership at the University of Texas Galveston Medical Branch, sepsis was induced in 22 adult female Merino sheep by intravenous administration of the gram-negative bacillus Pseudomonas aeruginosa. This infection model produces a highly reproducible and rapidly lethal form of septic shock that precisely mimics the clinical presentation in human patients of cytokine storm, acute lung injury, loss of vascular tone, severe oxidant stress and multiple organ failure. Although rodent models are useful in the study of novel therapies for sepsis, the demonstration of efficacy in a large animal model, such as in sheep, is more predictive of results in the human clinical setting, and is a necessary step in the advancement of any novel treatment for viral sepsis in man. A control group consisted of 13 sheep that were treated with an intramuscular injection of saline.
The results of this study unequivocally demonstrated that R-107 treatment reduced mortality, with
Sepsis is the Leading Cause of Death Among COVID-19 Patients
Although most COVID-19 infections cause mild to moderate illness with respiratory and flu-like symptoms, a significant number of patients progress from these initial mild symptoms to more serious and potentially fatal viral sepsis. In COVID-19 viral sepsis, the body has a dysregulated immune response to the COVID-19 virus, which causes severe oxidant stress and life-threatening dysfunction in organs including the lungs, brain, kidneys, heart, and liver. COVID-19 viral sepsis is the leading cause of death among COVID-19 infected patients, with a mortality rate in the range of
Claritas is Will Develop R-107 for the Treatment of COVID-19 Related Sepsis Based on the Significantly Positive Data in Seen in the Ovine (Sheep) Model of Sepsis
“The data reported in the Scientific Reports article demonstrate that R-107 significantly reduced mortality in a clinically-predictive animal model of sepsis. The importance of these data cannot be overstated,” said Robert Farrell, Claritas’ President and CEO. “While bacterial sepsis may be treated with antibiotics, this is not the case with COVID-19 viral sepsis. Approved therapies, such as remdesivir, dexamethasone and bamlanivimab, are helpful for patients with mild illness, but are not particularly effective in COVID-19 patients who have developed sepsis. For COVID-19 patients who have developed sepsis, there are few available therapies beyond supportive care.”4
Mr. Farrell went on to state that, “Our data unequivocally demonstrate that R-107 treatment reduced mortality in a controlled study in a large animal model of sepsis. We are aware of no other drug that is marketed or in development that has achieved superior results in this animal model of the disease.”
The Company is not making any express or implied claims that its product has the ability to eliminate, cure, or contain the Covid-19 (or SARS-2 Coronavirus) at this time.
About Claritas Pharmaceuticals
Claritas Pharmaceuticals, Inc. is a clinical stage biopharmaceutical company focused on developing and commercializing therapies for patients with significant unmet medical needs. Claritas leverages its expertise to find solutions that will improve health outcomes and dramatically improve people's lives.
- Website Home: https://claritaspharma.com/
- News and Insights: https://claritaspharma.com/news/
- Investors: https://claritaspharma.com/investors
Cautionary Statements
Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.
This press release may contain certain forward-looking information and statements ("forward-looking information") within the meaning of applicable Canadian securities legislation, that are not based on historical fact, including without limitation in respect of its product candidate pipeline, planned clinical trials, regulatory approval prospects, intellectual property objectives, and other statements containing the words "believes", "anticipates", "plans", "intends", "will", "should", "expects", "continue", "estimate", "forecasts" and other similar expressions. Readers are cautioned to not place undue reliance on forward-looking information. Actual results and developments may differ materially from those contemplated by these statements depending on, among other things, the risk that future clinical studies may not proceed as expected or may produce unfavorable results. Claritas undertakes no obligation to comment on analyses, expectations or statements made by third parties, its securities, or financial or operating results (as applicable). Although Claritas believes that the expectations reflected in forward-looking information in this press release are reasonable, such forward-looking information has been based on expectations, factors and assumptions concerning future events which may prove to be inaccurate and are subject to numerous risks and uncertainties, certain of which are beyond Claritas’ control. The forward-looking information contained in this press release is expressly qualified by this cautionary statement and is made as of the date hereof. Claritas disclaims any intention and has no obligation or responsibility, except as required by law, to update or revise any forward-looking information, whether as a result of new information, future events or otherwise.
Contact Information
Robert Farrell
President, CEO
(888) 861-2008
info@claritaspharma.com
1 Health Leaders Media, Expert: Severe COVID-19 Illness is Viral Sepsis, Christopher Cheney, November 25, 2020
2 Sepsis Treatment Market To Reach Valuation Of US
3 Health Leaders Media, Expert: Severe COVID-19 Illness is Viral Sepsis, Christopher Cheney, November 25, 2020
4 Health Leaders Media, Expert: Severe COVID-19 Illness is Viral Sepsis, Christopher Cheney, November 25, 2020
FAQ
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