Terapevticheskii arkhiv · 2013
[Extracorporeal photopheresis in the treatment of patients with refractory chronic graft-versus-host disease after allogeneic bone marrow transplantation].
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Bykova T A, Kozlov A V, Stancheva N V, Semënova E V, Kulagina I I, Bondarenko S N, Vavilov V N, Morozova E V, Zubarovskaia L S, Afanas'ev B V
Аннотация
AIM: To evaluate the efficiency of extracorporeal photopheresis (ECP) in the treatment of patients with refractory chronic graft-versus-host disease (cGVHD) after allogeneic hematopoietic stem cell transplantation (allo-HSCT).
SUBJECTS AND METHODS: The study included 49 patients aged 2 to 55 years. Allo-HSCT was carried out in 38 (79%) patients with acute leukemias, 5 (10%) with chronic leukemias, 4 (8%) with myelodysplastic syndrome/myeloproliferative disease, and 2 (3%) with other hematologic diseases. The patients included in the study had glucocorticosteroid (GCS)-refractory disseminated cGVHD or a history of severe complications from GCS therapy.
RESULTS: When evaluating the efficiency of therapy, its response was recorded in 37 (77%) cases; the best results were obtained in patients with hepatic (82%), mucosal (76%), and skin (74%) lesions. The mean severity according to the cGVHD Working Group, National Institutes of Health, and a platelet level of more than 100.10(9)/1 were defined as factors improving a therapy response. In the patients receiving ECP, the overall survival was 70%. The latter was higher in the group of patients who had responded to ECP therapy without involving the gastrointestinal tract in the cGVHD process and in those receiving a combination of ECP and other immunosuppressive drugs.
CONCLUSION: ECP is an effective treatment for patients with refractory cGVHD, it may be used in those with a history of severe complications from GCS therapy. ECP allows the dose of GCS to be reduced to the point of complete discontinuation.
SUBJECTS AND METHODS: The study included 49 patients aged 2 to 55 years. Allo-HSCT was carried out in 38 (79%) patients with acute leukemias, 5 (10%) with chronic leukemias, 4 (8%) with myelodysplastic syndrome/myeloproliferative disease, and 2 (3%) with other hematologic diseases. The patients included in the study had glucocorticosteroid (GCS)-refractory disseminated cGVHD or a history of severe complications from GCS therapy.
RESULTS: When evaluating the efficiency of therapy, its response was recorded in 37 (77%) cases; the best results were obtained in patients with hepatic (82%), mucosal (76%), and skin (74%) lesions. The mean severity according to the cGVHD Working Group, National Institutes of Health, and a platelet level of more than 100.10(9)/1 were defined as factors improving a therapy response. In the patients receiving ECP, the overall survival was 70%. The latter was higher in the group of patients who had responded to ECP therapy without involving the gastrointestinal tract in the cGVHD process and in those receiving a combination of ECP and other immunosuppressive drugs.
CONCLUSION: ECP is an effective treatment for patients with refractory cGVHD, it may be used in those with a history of severe complications from GCS therapy. ECP allows the dose of GCS to be reduced to the point of complete discontinuation.