[Super intensive treatment followed by bone marrow autograft in cases of hematologic neoplasms and solid tumors].
Thirty-one patients underwent autologous bone marrow transplantation (ABMT) after intensive radio and/or chemotherapy. On 18 occasions, bone marrows were treated in vitro with either Asta-Z 7557, Asta-Z 7654 or the rat monoclonal antibody Campath-1M and complement. Sixteen patients were transplanted for acute leukemia: 6 patients were in first complete remission (CR), 5 in CR greater than 1 and 5 in relapse. Twelve out of fourteen evaluable patients have relapsed. Two patients transplanted in CR 2 and CR 1 remain in CR after 9.5 and 12 months respectively. Nine patients were transplanted for aggressive lymphoma: four patients were in CR 1, 2 in CR greater than 1, 1 in first relapse and 2 refractory to best available second line chemotherapy. All 3 achieved CR after ABMT. Nine patients are evaluable: 4 relapsed and 5 remain in CR at 5, 6.5, 21, 25 and 39 months, this last patient transplanted in a refractory state, the others in CR 1. Four patients were transplanted for refractory Hodgkin's disease: 3 patients are evaluable. One patient achieved complete remission which lasted 9 months. Two patients were transplanted for relapsed solid tumors and achieved a partial response. In conclusion, the response rate is encouraging for patients transplanted during active and sometimes refractory phases of the diseases (8/13 evaluable patients achieved CR). However, for the whole group of patients, including those transplanted for acute leukemia in CR 1, the relapse rate was high. Durable remissions were achieved for patients with aggressive lymphoma who were transplanted early in the disease.
D000208:Acute Disease; D016026:Bone Marrow Transplantation; D003131:Combined Modality Therapy; D005260:Female; D006689:Hodgkin Disease / Q000401:mortality / Q000628:therapy*; D006801:Humans; D007938:Leukemia / Q000401:mortality / Q000628:therapy*; D008223:Lymphoma / Q000401:mortality / Q000628:therapy*; D008297:Male; D010166:Palliative Care
Traitements supraintensifs suivis d'une autogreffe de moelle osseuse en cas de néoplasies hématologiques et de tumeurs solides.