U.S. FDA Grants Orphan Drug Designation to Ariceum Therapeutics’ Proprietary Radiopharmaceutical Cancer Therapy

  • 225Ac-satoreotide is a first-in-class Actinium-labelled somatostatin receptor 2 antagonist targeting extensive-stage Small Cell Lung Cancer or Merkel Cell Carcinoma
  • Orphan Drug Designation follows outstanding preclinical data and FDA IND clearance
  • Phase I/II human trials set to commence in Q1 2025 as a ‘theranostic’ targeted radionuclide treatment

Berlin, Germany, 6 February 2025 – Ariceum Therapeutics (Ariceum), a private biotech company developing radiopharmaceutical products for the diagnosis and treatment of certain hard-to-treat cancers, today announced that the U.S. Food and Drug Administration (FDA) has granted Orphan Drug Designation (ODD) to 225Ac-SSO110 (satoreotide) for the treatment of patients with Small Cell Lung Cancer (SCLC).

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