RT Journal Article T1 Compassionate use of ruxolitinib in acute and chronic graft versus host disease refractory both to corticosteroids and extracorporeal photopheresis. A1 Sarmiento-Maldonado, Mauricio A1 Ramirez-Villanueva, Pablo A1 Cortes-Monroy, Pablo Bertin A1 Jara-Arias, Veronica A1 Soto-Donoso, Katherine A1 Uribe-Gonzalez, Pablo A1 Ocqueteau-Tachini, Mauricio A1 Perez-Simon, Jose Antonio K1 Corticoid refractoriness K1 Extracorporeal photopheresis K1 Graft versus host disease K1 Ruxolitinib AB Ruxolitinib is a potent inhibitor of JAK1/2 with proven efficacy in myelofibrosis. In recent years, research in graft versus host disease (GVHD) has revealed the role of activation of JAK pathways in alloreactive lymphocytes. Some reports have shown significant responses in refractory GVHD patients. In this report we present our experience in 8 patients with acute or chronic GVHD with refractoriness to steroids and extracorporeal photopheresis treated with ruxolitinib. Three patients had acute GVHD (1 pulmonary, 2 cutaneous, 1 multi-systemic) and 5 had chronic GVHD (3 cutaneous); 85% obtained an overall response and 50% a complete response with a tolerable toxicity profile. In our series, Ruxolitinib was very active as a rescue therapy for patients with acute or chronic GVHD refractory to standard treatment. SN 2162-3619 YR 2017 FD 2017-12-02 LK https://hdl.handle.net/10668/27873 UL https://hdl.handle.net/10668/27873 LA en NO Sarmiento Maldonado M, Ramírez Villanueva P, Bertín Cortes-Monroy P, Jara Arias V, Soto Donoso K, Uribe Gonzalez P, et al. Compassionate use of ruxolitinib in acute and chronic graft versus host disease refractory both to corticosteroids and extracorporeal photopheresis. Exp Hematol Oncol. 2017 Dec 2;6:32. DS RISalud RD Apr 18, 2025