Effects of high-dose chemotherapy with syngeneic bone marrow transplantation in experimental brain tumor in rats

Cancer ◽  
1993 ◽  
Vol 71 (2) ◽  
pp. 364-369 ◽  
Author(s):  
Mariko Soma ◽  
Katsuo Shoin ◽  
Junkoh Yamashita
Keyword(s):  
Bone Marrow ◽  
Brain Tumor ◽  
Bone Marrow Transplantation ◽  
Marrow Transplantation ◽  
High Dose Chemotherapy ◽  
High Dose ◽  
Experimental Brain Tumor

High-dose chemotherapy without autologous bone marrow transplantation in melanoma.

1986 ◽  
Vol 4 (12) ◽  
pp. 1811-1818 ◽  
Author(s):  
N S Tchekmedyian ◽  
N Tait ◽  
D Van Echo ◽  
J Aisner
Keyword(s):  
Bone Marrow ◽  
Bone Marrow Transplantation ◽  
Marrow Transplantation ◽  
Karnofsky Performance Status ◽  
Autologous Bone Marrow Transplantation ◽  
Autologous Bone Marrow ◽  
High Dose Chemotherapy ◽  
High Dose ◽  
Bone Marrow Toxicity ◽  
Autologous Bone

High-dose chemotherapy with BCNU, melphalan, or both, followed by autologous bone marrow transplantation (ABMT) has been reported to produce response rates in excess of 60% in patients with advanced melanoma. We tested doses of BCNU associated with reversible bone marrow toxicity and acceptable extramedullary toxicity without the use of ABMT in 19 patients with a diagnosis of advanced malignant melanoma. All patients were evaluable for toxicity and 18 were evaluable for response; one patient had a new primary tumor. The patient population had a median age of 44 years (range, 16 to 71) and a median Karnofsky performance status of 80 (range, 50 to 100). Ten were women and nine were men, all had visceral dominant disease, and none had received previous chemotherapy. Our purpose was to test the feasibility of treatment without ABMT, its toxicity and efficacy, and the possibility of administering sequential repeated courses of therapy. Vincristine was added to the regimen to potentially increase efficacy. Treatment consisted of BCNU (750 mg/m2) and vincristine (2 mg days 1 and 8). Six patients who recovered bone marrow function received melphalan (60 mg/m2) and vincristine (2 mg days 1 and 8). Twenty-two percent (95% confidence limits, 3% to 39%) of patients had remissions (all partial) and these were of short duration. Toxicity was substantial with 16% early lethality and 29% incidence of lethal drug-related complications. Two patients (11%) died toxic after a second course of BCNU. Our results suggest that there is no practical role for high-dose BCNU in the treatment of melanoma.

Repeated high-dose chemotherapy followed by purged autologous bone marrow transplantation as consolidation therapy in metastatic neuroblastoma.

1987 ◽  
Vol 5 (8) ◽  
pp. 1205-1211 ◽  
Author(s):  
O Hartmann ◽  
E Benhamou ◽  
F Beaujean ◽  
C Kalifa ◽  
O Lejars ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Bone Marrow Transplantation ◽  
Marrow Transplantation ◽  
Conventional Therapy ◽  
Autologous Bone Marrow Transplantation ◽  
Autologous Bone Marrow ◽  
High Dose Chemotherapy ◽  
High Dose ◽  
Consolidation Therapy ◽  
Autologous Bone

Among 62 children over 1 year of age at diagnosis, who were treated for stage IV neuroblastoma, 33 entered complete remission (CR) or good partial remission (GPR) after conventional therapy and received high-dose chemotherapy (HDC) with in vitro purged autologous bone marrow transplantation (ABMT) as consolidation therapy. The HDC was a combination of carmustine (BCNU), teniposide (VM-26), and melphalan. Thirty-three patients received one course of this regimen, and 18 received two courses. At present, 16 of the 33 grafted patients are alive in continuous CR, with a median follow-up of 28 months. Toxicity of this regimen was tolerable, principally marked by bone marrow depression and gastrointestinal (GI) tract complications. Four complication-related deaths were observed. Relapse post-ABMT occurred most often in the bone marrow. Under this treatment, actuarial disease-free survival is improved compared with that observed under conventional therapy.

Osteosarcoma recurrences in pediatric patients previously treated with intensive chemotherapy.

1994 ◽  
Vol 12 (12) ◽  
pp. 2614-2620 ◽  
Author(s):  
M D Tabone ◽  
C Kalifa ◽  
C Rodary ◽  
M Raquin ◽  
D Valteau-Couanet ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Bone Marrow Transplantation ◽  
Marrow Transplantation ◽  
Autologous Bone Marrow Transplantation ◽  
Autologous Bone Marrow ◽  
Prognostic Indicator ◽  
High Dose Chemotherapy ◽  
High Dose ◽  
Autologous Bone ◽  
First Recurrence

PURPOSE AND METHODS Between January 1981 and June 1993, 137 children and adolescents were each treated at the Institut Gustave Roussy for an initially nonmetastatic osteosarcoma of the extremities. We report the retrospective analysis of 42 cases of recurrence that occurred in this population. RESULTS The median interval between the diagnosis of the primary osteosarcoma and the first recurrence was 21 months (range, 5 to 60). The site of the first recurrence was limited to the lung in 20 patients, the bone in seven patients, was local in six patients, and was confined to soft tissue in one patient. In eight patients, the first recurrence affected multiple sites. Subsequent recurrences often involved unusual or multiple sites. Management of recurrences included surgery and/or various regimens of second-line chemotherapy, and in one case involved high-dose chemotherapy followed by autologous bone marrow transplantation. Overall survival and event-free survival were, respectively, 36% and 27% at 36 months. At present, 13 patients are alive without evidence of disease. Response of the primary tumor to preoperative chemotherapy, the time between the diagnosis and the first recurrence, and the number of metastatic lesions did not correlate with survival. The survival rate is better in patients with a local or a pulmonary first recurrence. CONCLUSION The most important prognostic indicator at first recurrence seems to be the possible complete resection of disease. Patients not amenable to surgery and patients with a second or a third recurrence have a poor prognosis. The potential benefit of more aggressive treatments such as high-dose chemotherapy and autologous bone marrow transplantation should be investigated for these patients.

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