Theriva Biologics To Present Data From VCN-01 Retinoblastoma Phase 1 Clinical Trial At ASCO 2025; Announces Investigator Meeting To Review Topline Data From VIRAGE Phase 2b Trial Of VCN-01 In Metastatic Pancreatic Cancer

- Safety and clinical outcomes of Phase 1 study of VCN-01 (zabilugene almadenorepvec) in refractory retinoblastoma patients to be presented in a poster session at the American Society of Clinical Oncology (ASCO) Annual Meeting in Chicago on Saturday, May 31st, 2025 –

- Theriva senior management to attend the ASCO conference and participate in an off-site investigator meeting to review the topline data from the VIRAGE Phase 2b clinical trial of VCN-01 in first-line metastatic pancreatic ductal adenocarcinoma (PDAC) -

ROCKVILLE, Md., May 27, 2025 (GLOBE NEWSWIRE) -- Theriva™ Biologics (NYSE:TOVX), ("Theriva" or the "Company"), a diversified clinical-stage company developing therapeutics designed to treat cancer and related diseases in areas of high unmet need, today announced the upcoming presentation of final clinical outcomes and safety data from the investigator sponsored Phase 1 clinical study conducted at Sant Joan de Déu Barcelona Children's Hospital evaluating the safety and tolerability of two intravitreal injections of VCN-01 (zabilugene almadenorepvec) in patients with intraocular retinoblastoma that was refractory to systemic, intra-arterial, or intravitreal chemotherapy, and for whom enucleation was the only recommended treatment (NCT03284268). These data will be featured in a poster at the American Society of Clinical Oncology (ASCO) Annual Meeting, taking place in Chicago, IL from May 30-June 03, 2025.