Allogeneic transplantation after reduced conditioning in high risk patients is complicated by a high incidence of acute and chronic graft-versus-host disease.
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Allogeneic transplantation after reduced conditioning in high risk patients is complicated by a high incidence of acute and chronic graft-versus-host disease. / Schetelig, Johannes; Kröger, Nicolaus-Martin; Held, Thomas K; Christian, Thiede; Krusch, Andreas; Zabelina, Tatjana; Dubiel, Marc; Rick, Oliver; Bornhäuser, Martin; Ehninger, Gerhard; Zander, Axel; Siegert, Wolfgang.
in: HAEMATOLOGICA, Jahrgang 87, Nr. 3, 3, 2002, S. 299-305.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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T1 - Allogeneic transplantation after reduced conditioning in high risk patients is complicated by a high incidence of acute and chronic graft-versus-host disease.
AU - Schetelig, Johannes
AU - Kröger, Nicolaus-Martin
AU - Held, Thomas K
AU - Christian, Thiede
AU - Krusch, Andreas
AU - Zabelina, Tatjana
AU - Dubiel, Marc
AU - Rick, Oliver
AU - Bornhäuser, Martin
AU - Ehninger, Gerhard
AU - Zander, Axel
AU - Siegert, Wolfgang
PY - 2002
Y1 - 2002
N2 - Background and Objectives. We studied the toxicity and efficacy of reduced intensity conditioning followed by allogeneic stem cell transplantation in 50 patients over 50 years old or with relative contraindications against myeloablative regimens. Diagnoses were chronic myeloid leukemia (n=15), acute myeloid leukemia (n=9), myelodysplastic syndromes (n=9), lymphoma (n=11) and refractory solid tumors (n=6). Design and Methods. Donors were identical siblings (n=25), non-identical family members (n=6) and unrelated volunteers (n=19). Peripheral blood stem cells (n=36) or bone marrow (n=14) were transplanted. The conditioning regimen consisted of fludarabine 180 mg/m(2), busulphan 8 mg/kg and rabbit antithymocyte globulin 40 mg/kg (Fresenius). Graft-versus-host disease (GVHD) prophylaxis was carried out with cyclosporin A (CSA) alone (n=17) or in combination with methotrexate (n=18) or mycophenolate mofetil (n=15). Results. Neutrophil counts >0.5/nL and platelet counts > 20/nL were reached after 17 (range 0-66) and 19 days (range 0-111), respectively. Three graft failures occurred. Fever lasted for a median of 2 days (range 0-15). Six patients developed veno-occlusive disease of the liver. Acute GVHD grade II-IV occurred in 47% of the patients and chronic GVHD in 46%. The 1-year overall survival probability was 44% (95% CI: 30-58%). GVHD-related complications were a major cause of the probability of 1-year non-relapse mortality of 31% (95% CI: 16-46%). Interpretation and Conclusions. In conclusion, the regimen itself can be carried out safely in patients with relative contraindications against myeloablative conditioning. However, GVHD causes significant non-relapse mortality in high risk patients.
AB - Background and Objectives. We studied the toxicity and efficacy of reduced intensity conditioning followed by allogeneic stem cell transplantation in 50 patients over 50 years old or with relative contraindications against myeloablative regimens. Diagnoses were chronic myeloid leukemia (n=15), acute myeloid leukemia (n=9), myelodysplastic syndromes (n=9), lymphoma (n=11) and refractory solid tumors (n=6). Design and Methods. Donors were identical siblings (n=25), non-identical family members (n=6) and unrelated volunteers (n=19). Peripheral blood stem cells (n=36) or bone marrow (n=14) were transplanted. The conditioning regimen consisted of fludarabine 180 mg/m(2), busulphan 8 mg/kg and rabbit antithymocyte globulin 40 mg/kg (Fresenius). Graft-versus-host disease (GVHD) prophylaxis was carried out with cyclosporin A (CSA) alone (n=17) or in combination with methotrexate (n=18) or mycophenolate mofetil (n=15). Results. Neutrophil counts >0.5/nL and platelet counts > 20/nL were reached after 17 (range 0-66) and 19 days (range 0-111), respectively. Three graft failures occurred. Fever lasted for a median of 2 days (range 0-15). Six patients developed veno-occlusive disease of the liver. Acute GVHD grade II-IV occurred in 47% of the patients and chronic GVHD in 46%. The 1-year overall survival probability was 44% (95% CI: 30-58%). GVHD-related complications were a major cause of the probability of 1-year non-relapse mortality of 31% (95% CI: 16-46%). Interpretation and Conclusions. In conclusion, the regimen itself can be carried out safely in patients with relative contraindications against myeloablative conditioning. However, GVHD causes significant non-relapse mortality in high risk patients.
M3 - SCORING: Zeitschriftenaufsatz
VL - 87
SP - 299
EP - 305
JO - HAEMATOLOGICA
JF - HAEMATOLOGICA
SN - 0390-6078
IS - 3
M1 - 3
ER -
