New PROSPER Data Demonstrate Real-World Impact of Mogamulizumab on Symptoms and Health-Related Quality of Life in Mycosis Fungoides and Sézary Syndrome
June 29, 2026 08:30 ET | Source: Kyowa Kirin PRINCETON, N.J., June 29, 2026 (GLOBE NEWSWIRE) — Kyowa Kirin, Inc., a wholly owned subsidiary of Kyowa Kirin Co. Ltd (TSE: 4151), today announced positive results from PROSPER, a real-world observational study of mogamulizumab in adults with mycosis fungoides (MF) or Sézary syndrome (SS). In the study, patients […]










