• Enrolled 12 participants in Phase 2 BESTOW trial evaluating tegoprubart for the prevention of kidney rejection
  
• Tegoprubart used as a component of the immunosuppressive treatment regimen following the first-ever transplant of a kidney from a genetically modified pig to a human
• Additional data from 11 participants in Phase 1b trial in kidney transplantation demonstrated that tegoprubart was generally safe and well tolerated, successfully prevented rejection and permitted above historical average post-transplant kidney function

IRVINE, Calif., March 28, 2024 (GLOBE NEWSWIRE) -- Eledon Pharmaceuticals, Inc. (“Eledon”) (Nasdaq: ELDN) today reported its fourth quarter and full year 2023 operating and financial results and reviewed recent business highlights.

“Eledon continues to execute on time and as promised towards our goal of extending the functional life of transplanted organs,” said David-Alexandre C. Gros, M.D., Chief Executive Officer of Eledon. “Our latest Phase 1b data further support the potential of tegoprubart to significantly reduce the risk of rejection as well as harmful side effects associated with current standard of care in immunosuppression. In addition to our clinical development progress, tegoprubart was used for immunosuppression in historical kidney and heart pig-to-human xenotransplant procedures. As we advance our clinical program to assess the use of tegoprubart in kidney transplant procedures, we remain committed to supporting groundbreaking advancements that can lead to broader organ availability for patients around the world.”

“Looking ahead, we anticipate completing enrollment of our Phase 2 BESTOW study by the end of the year as we also continue to enroll participants in the second cohort of our Phase 1b study and open-label extension study designed to provide additional insights into tegoprubart’s long-term effectiveness,” continued Dr. Gros. “We look forward to providing updated interim clinical data from both the Phase 1b and open-label studies in the second quarter of this year.”

Fourth Quarter 2023 and Recent Corporate Developments

• Announced the use of tegoprubart as a component of the immunosuppressive treatment regimen following the first-ever transplant of a kidney from a genetically modified pig to a human. The procedure was completed on March 16, 2024, at Massachusetts General Hospital on a 62-year-old man with end-stage kidney disease.

• Announced 12^th participant enrolled in the Phase 2 BESTOW trial assessing tegoprubart head-to-head with tacrolimus for the prevention of rejection in kidney transplantation.

• Reported updated safety and efficacy data from the ongoing Phase 1b open-label trial evaluating tegoprubart for the prevention of rejection in patients undergoing kidney transplant. Data from 11 participants demonstrated that tegoprubart was generally safe and well-tolerated in patients undergoing kidney transplantation, with aggregate mean estimated glomerular filtration rate (eGFR) above 70 mL/min/1.73m² at all reported time points after 90 days post-transplant. Results were presented at the American Society of Nephrology Kidney Week 2023 Annual Meeting held in Philadelphia, PA in November 2023.

• Amended Phase 1b trial protocol to add a second cohort, now allowing enrollment of up to 24 trial participants who are undergoing kidney transplantation.

• Enrolled first patient in a Phase 2 open-label extension (OLE) study, which will evaluate the long-term safety, pharmacokinetics, and efficacy of tegoprubart in participants who have completed one year of treatment in either the ongoing Phase 1b or Phase 2 BESTOW study. The participant completed the Phase 1b study with an eGFR of 91 at one year (day 374).

• Partnered with the University of Chicago Transplantation Institute to secure financing from the Juvenile Diabetes Research Foundation (JDRF) and The Cure Alliance to fund an investigator sponsored study in pancreatic islet cell transplantation in participants with type 1 diabetes. Tegoprubart treatment will be evaluated for the prevention of transplant rejection.

• Strengthened leadership team with appointment of Eliezer Katz, M.D., FACS as Chief Medical Officer and strengthened board of directors with appointment of Allan Kirk, M.D., Ph.D. and James Robinson.

Anticipated 2024 Milestones

• Second quarter 2024: Report updated interim clinical data from the ongoing Phase 1b trial of tegoprubart in kidney transplantation.

• End of 2024: Complete enrollment in the Phase 2 BESTOW trial of tegoprubart in kidney transplantation.

• 2024: Dose the first islet cell transplant participant for the treatment of type 1 diabetes at the University of Chicago Transplantation Institute.

Fourth Quarter 2023 Financial Results

The Company reported a net loss of $9.6 million, or $0.32 per share, for the three months ended December 31, 2023, compared to a net loss of $58.4 million, or $4.09 per share, for the same period in 2022. The net loss for the three months ended December 31, 2022 includes a non-cash goodwill impairment charge totaling $48.6 million. Excluding the non-cash impairment charge, net loss would be $9.7 million, or $0.68 per share.

Research and development expenses were $7.1 million for the three months ended December 31, 2023, compared to $7.3 million for the comparable period in 2022, a decrease of $0.2 million.

General and administrative expenses were $3.3 million for the three months ended December 31, 2023, compared to $2.8 million for the comparable period in 2022, an increase of $0.5 million.

Full Year 2023 Financial Results

The Company reported a net loss of $40.3 million, or $1.64 per share, for the year ended December 31, 2023, compared to a net loss of $88.0 million, or $6.16 per share, in 2022. The net loss for the year ended December 31, 2022 includes a non-cash goodwill impairment charge totaling $48.6 million. Excluding the non-cash impairment charge, net loss would be $39.3 million, or $2.75 per share.

Research and development expenses were $30.3 million for the year ended December 31, 2023, compared to $27.1 million for the year ended December 31, 2022, an increase of $3.2 million.

General and administrative expenses were $12.7 million for the year ended December 31, 2023, compared to $12.7 million for the year ended December 31, 2022.

The Company ended the year with approximately $51.1 million in cash and cash equivalents and short-term investments, compared to $56.4 million in cash and cash equivalents as of December 31, 2022.

About Eledon Pharmaceuticals and tegoprubart

Eledon Pharmaceuticals, Inc. is a clinical stage biotechnology company that is developing immune-modulating therapies for the management and treatment of life-threatening conditions. The Company’s lead investigational product is tegoprubart, an anti-CD40L antibody with high affinity for CD40 Ligand, a well-validated biological target within the costimulatory CD40/CD40L cellular pathway. The central role of CD40L signaling in both adaptive and innate immune cell activation and function positions it as an attractive target for non-lymphocyte depleting, immunomodulatory therapeutic intervention. The Company is building upon a deep historical knowledge of anti-CD40 Ligand biology to conduct preclinical and clinical studies in kidney allograft transplantation, xenotransplantation, and amyotrophic lateral sclerosis (ALS). Eledon is headquartered in Irvine, California. For more information, please visit the Company’s website at www.eledon.com.

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Forward-Looking Statements

This press release contains forward-looking statements that involve substantial risks and uncertainties. Any statements about the company’s future expectations, plans and prospects, including statements about planned clinical trials, the development of product candidates, expected timing for initiation of future clinical trials, expected timing for receipt of data from clinical trials, the company’s capital resources and ability to finance planned clinical trials, as well as other statements containing the words “believes,” “anticipates,” “plans,” “expects,” “estimates,” “intends,” “predicts,” “projects,” “targets,” “looks forward,” “could,” “may,” and similar expressions, constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements are inherently uncertain and are subject to numerous risks and uncertainties, including: risks relating to the safety and efficacy of our drug candidates; risks relating to clinical development timelines, including interactions with regulators and clinical sides, as well as patient enrollment; risks relating to costs of clinical trials and the sufficiency of the company’s capital resources to fund planned clinical trials; and risks associated with the impact of the ongoing coronavirus pandemic. Actual results may differ materially from those indicated by such forward-looking statements as a result of various factors. These risks and uncertainties, as well as other risks and uncertainties that could cause the company’s actual results to differ significantly from the forward-looking statements contained herein, are discussed in our quarterly 10-Qs, annual 10-K, and other filings with the U.S. Securities and Exchange Commission, which can be found at www.sec.gov. Any forward-looking statements contained in this press release speak only as of the date hereof and not of any future date, and the company expressly disclaims any intent to update any forward-looking statements, whether as a result of new information, future events or otherwise.

Investor Contact:

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Media Contact:

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