This phase I multicenter study was aimed at assessing the feasibility and safety of intravenous administration of third party bone marrow-derived mesenchymal stromal cells (MSC) expanded in platelet lysate in 40 patients (15 children and 25 adults), experiencing steroid-resistant grade II to IV graft-versus-host disease (GVHD). Patients received a median of 3 MSC infusions after having failed conventional immunosuppressive therapy. A median cell dose of 1.5 × 10(6)/kg per infusion was administered. No acute toxicity was reported. Overall, 86 adverse events and serious adverse events were reported in the study, most of which (72.1%) were of infectious nature. Overall response rate, measured at 28 days after the last MSC injection, was 67.5%, with 27.5% complete response. The latter was significantly more frequent in patients exhibiting grade II GVHD as compared with higher grades (61.5% versus 11.1%, P = .002) and was borderline significant in children as compared with adults (46.7 versus 16.0%, P = .065). Overall survival at 1 and 2 years from the first MSC administration was 50.0% and 38.6%, with a median survival time of 1.1 years. In conclusion, MSC can be safely administered on top of conventional immunosuppression for steroid resistant GVHD treatment. Eudract Number 2008-007869-23, NCT01764100

Introna, M., Lucchini, G., Dander, E., Galimberti, S., Rovelli, A., Balduzzi, A., et al. (2014). Treatment of Graft versus Host Disease with Mesenchymal Stromal Cells: A Phase I Study on 40 Adult and Pediatric Patients. BIOLOGY OF BLOOD AND MARROW TRANSPLANTATION, 20(3), 375-381 [10.1016/j.bbmt.2013.11.033].

Treatment of Graft versus Host Disease with Mesenchymal Stromal Cells: A Phase I Study on 40 Adult and Pediatric Patients

DANDER, ERICA;GALIMBERTI, STEFANIA;Balduzzi, A;PAVAN, FABIO;MASCIOCCHI, FRANCESCA;GRASSI, ALICE;DEOLA, SARA;GAIPA, GIUSEPPE;BELOTTI, DANIELA;POGLIANI, ENRICO MARIA;BIONDI, ANDREA;BIAGI, ETTORE
2014

Abstract

This phase I multicenter study was aimed at assessing the feasibility and safety of intravenous administration of third party bone marrow-derived mesenchymal stromal cells (MSC) expanded in platelet lysate in 40 patients (15 children and 25 adults), experiencing steroid-resistant grade II to IV graft-versus-host disease (GVHD). Patients received a median of 3 MSC infusions after having failed conventional immunosuppressive therapy. A median cell dose of 1.5 × 10(6)/kg per infusion was administered. No acute toxicity was reported. Overall, 86 adverse events and serious adverse events were reported in the study, most of which (72.1%) were of infectious nature. Overall response rate, measured at 28 days after the last MSC injection, was 67.5%, with 27.5% complete response. The latter was significantly more frequent in patients exhibiting grade II GVHD as compared with higher grades (61.5% versus 11.1%, P = .002) and was borderline significant in children as compared with adults (46.7 versus 16.0%, P = .065). Overall survival at 1 and 2 years from the first MSC administration was 50.0% and 38.6%, with a median survival time of 1.1 years. In conclusion, MSC can be safely administered on top of conventional immunosuppression for steroid resistant GVHD treatment. Eudract Number 2008-007869-23, NCT01764100
Articolo in rivista - Articolo scientifico
Hematopoietic stem cell transplantation (HSCT); Steroid refractory graft-versus-host disease (GVHD); Cell therapy; Mesenchymal stromal cells; Immunosuppressive treatment
English
2014
20
3
375
381
none
Introna, M., Lucchini, G., Dander, E., Galimberti, S., Rovelli, A., Balduzzi, A., et al. (2014). Treatment of Graft versus Host Disease with Mesenchymal Stromal Cells: A Phase I Study on 40 Adult and Pediatric Patients. BIOLOGY OF BLOOD AND MARROW TRANSPLANTATION, 20(3), 375-381 [10.1016/j.bbmt.2013.11.033].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/50265
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