Citius Oncology to Exhibit at the 67th American Society of Hematology (ASH) Annual Meeting

Core Insights - Citius Oncology is set to showcase its novel immunotherapy LYMPHIR at the 67th American Society of Hematology Annual Meeting in December 2025, highlighting its potential as a treatment option for cutaneous T-cell lymphoma [1][3][2] Company Overview - Citius Oncology, a subsidiary of Citius Pharmaceuticals, focuses on developing targeted oncology therapies, with LYMPHIR being its primary asset approved by the FDA in August 2024 for relapsed or refractory Stage I–III cutaneous T-cell lymphoma [8][9] - The initial market for LYMPHIR is estimated to exceed $400 million and is considered underserved by existing therapies, supported by robust intellectual property protections [8] Product Details - LYMPHIR (denileukin diftitox-cxdl) is a targeted immune therapy that combines IL-2 receptor binding with diphtheria toxin fragments, specifically designed to treat adult patients with relapsed or refractory cutaneous T-cell lymphoma after at least one prior systemic therapy [4][10] - The drug has shown the ability to deplete immunosuppressive regulatory T lymphocytes and exhibit antitumor activity [4] Market Context - Cutaneous T-cell lymphoma is the most common type of cutaneous lymphoma, affecting men more frequently than women, typically diagnosed in individuals aged 50 to 60 [6] - The disease can progress slowly, with advanced stages leading to poor prognosis, highlighting the need for effective treatment options [6] Regulatory Milestones - LYMPHIR received regulatory approval in Japan in 2021 for similar indications and was subsequently licensed by Citius for development and commercialization in all markets except India, Japan, and certain parts of Asia [5]