BioSenic announces 2023 full year results

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BioSenic
BioSenic

PRESS RELEASE - REGULATED INFIRMATION

BioSenic stopped the patient recruitment for its Phase 2b ALLOB trial in mid-2023.

BioSenic has prepared a global restructuring plan covering the years 2024-2032 and will actively pursue follow-up actions.

BioSenic expects to use the proceeds from anticipated future fundraising as a priority to progress its Phase 3 clinical trial in cGvHD.

Mont-Saint-Guibert, Belgium, June 6, 2024, 9:00pm CEST – BIOSENIC (Euronext Brussels and Paris: BIOS), the clinical-stage company specializing in serious autoimmune and inflammatory diseases and cell therapy, today announces its business update and full year financial results for the year ending 31 December 2023, prepared in accordance with IFRS as adopted by the European Union.

"2023 has been an intense year with the continuous advancement of BioSenic's most successful lines of work in autoimmune diseases with its ATO platform, alongside the preparation of the right conditions for a debt restructuring following the reverse merger of October 2022. The time is ripe to implement the full restructuring plan as approved by BioSenic's creditors, following the expected homologation decision by the Enterprise Court of Nivelles. The most promising projects will be selected for BioSenic's active development, starting with our Phase 3 trial for the treatment of chronic graft-versus-host disease (cGvHD), and the company needs strong financial support from our investors in this respect". said Prof. François Rieger, President and CEO of BioSenic.

Clinical and corporate highlights (including post-period events)

  • In January 2023, BioSenic strengthened its scientific team with the appointment of Dr. Carole Nicco, PhD, as Chief Scientific Officer (CSO).

  • In January 2023, BioSenic appointed Yves Sagot as a member of the Board of Directors and Independent Director.

  • In March 2023, BioSenic re-evaluated the results of its Phase 3 trial of its enhanced viscosupplement JTA-004 targeting knee osteoarthritis (OA). The Company indeed announced that it has used the statistical analysis capabilities of Artialis to study the results of the Phase 3 JTA-004 trial in the subset of patients with the most painful and inflammatory form of knee osteoarthritis (OA). This allows BioSenic to distinguish a group of patients, representing about one third of the total patients, who show a pain-relieving effect of JTA-004 not only superior to placebo but also to the active comparator. This new post-hoc analysis changes the therapeutic profile of the molecule and potentially allows for the possibility of stratifying patients for a new, optimized Phase 3 clinical study.

  • In March 2023, BioSenic published new data on the mechanism of action of arsenic trioxide (ATO) to prevent autoimmune diseases in a peer-reviewed paper (Frontiers in Immunology). This new data shows that combination of ATO with copper salts can allow BioSenic to work towards reducing the dosage of ATO in future trials overall and maintain efficacy. This new formulation data has been completed following pre-clinical activities and does not constitute data validated through clinical trial.

  • In April 2023, BioSenic appointed Lieven Huysse, MD, as permanent Chief Medical Officer (CMO).

  • In April 2023, BioSenic received European patent from EPO, for further therapeutic development in cancer, infectious and immune diseases. The patent covers the therapeutic use of a new composite formulation of anti-inflammatory compounds with unique advantages. This new formulation lowers the dosage of arsenic trioxide by combining it with copper salts to maintain therapeutic efficacy, with the potential of administration through multiple routes, including intravenous, oral, and other novel routes of administration.

  • In May 2023, BioSenic identified key biomarkers for cGvHD and submitted patent to EPO. The technology covered by the patent applies to a method and kit for diagnosing and monitoring cGvHD in an individual who has undergone an allogeneic hematopoietic stem cell transplantation and treated with ATO for a cGvHD. The patent describes biomarkers to be used to determine if the condition of a patient worsens or improves following standard or new treatments for cGvHD. This international patent could allow the development of an industrial biomarker analysis kit which could generate a turnover of 30 to 40 million euros globally.

  • In June 2023, BioSenic put Phase 2b ALLOB trial on hold. This decision follows negative results obtained for the primary endpoint in the exploratory Phase 2b trial (ALLOB 2b), which focused on the safety and efficacy of the treatment when applied too early, 3 days after fracture.

  • In August 2023, BioSenic received a Chinese patent protecting the combined use of metal ions and arsenic salts. This patent (ZL202080040613.1) covers the use of its ATO platform in combination with metal ions like copper, which has the potential to improve the treatment of autoimmune diseases.

  • In September 2023, BioSenic published data providing additional key indications of its lead API (Active Pharmaceutical Ingredient) arsenic trioxide (ATO) to treat systemic sclerosis (SSc) in a peer-reviewed international journal.

  • In September 2023, completed of a post-hoc analysis of its phase 2 clinical trial of ATO, finding the best scheme for administration of an efficient treatment of cGvHD. The analysis will be used to decide on the best oral ATO’s posology for BioSenic’s forthcoming phase 3 clinical trial.

  • In January 2024, Dr Carole Nicco has been promoted to Chief Operating Officer (COO) in addition to her position as Chief Scientific Officer (CSO).

  • In January 2024, BioSenic's subsidiary, Medsenic SAS, signed a binding term sheet with Phebra PTY Ltd. related to an adaptation of the License Agreement and the MDA signed in May 2021.

  • In January 2024, BioSenic filed for a U.S. patent for JTA-004, a viscosupplement in late-stage clinical development, following a post hoc analysis showing its efficacy in a recently defined subtype of osteoarthritis (OA).

  • In January 2024, BioSenic has been granted a patent by the Canadian Intellectual Property Office to expand protection of the arsenic trioxide (ATO) platform. The patent, titled “Use of metal ions to potentiate the therapeutic effects of arsenic”, covers the use of ATO platform in combination with metal ions such as copper.

  • In March 2024, BioSenic published an open-access article describing an optimized schedule for administration of oral arsenic trioxide (OATO) treatment for chronic graft-versus-host disease (cGvHD), based on an earlier post-hoc analysis of Phase II data.

  • In June 2024, BioSenic's board of directors acknowledged the resignation of Mr Yves Sagot as an independent director of the Company, with effect from the Company's 2024 ordinary general meeting.