[High dose chemotherapy with autologous stem cell support in cancer patients].
BACKGROUND
In 1996 it was decided that high-dose chemotherapy with peripheral stem cell support should be offered by all five university hospitals in Norway.


METHODS
We report on the first 49 patients from the western part of Norway treated with this modality at Haukeland University Hospital in the 1996-98 period.


RESULTS
All patients had a total of > 2-10(6) CD34 positive cells/kg collected before high-dose chemotherapy. To achieve this critical stem cell dose, five patients had to have three or more stem cell collections; four of them had to be mobilised several times. Poor stem cell mobilisation was mostly marked in patients with soft tissue sarcoma and testicular cancer, but was also observed in a few heavily pre-treated patients with non-Hodgkins lymphoma. With the exception of one lymphoma patient who developed a rapid bone marrow relapse, all patients had satisfactory sign of bone marrow regeneration after reinfusion of the stem cells. This also applied to the poor mobilisors. No treatment-related deaths have occurred. Four to 38 months after high-dose therapy, 33% of patients with multiple myeloma and 52% of patients with malignant lymphoma were alive and in complete remission. Three of the four patients with soft tissue sarcoma relapsed 3-7 months after high-dose chemotherapy.
Onkologisk avdeling, Gades Institutt Haukeland Sykehus, Bergen. jfab@haukeland.no
J F
JF
Abrahamsen
E K
EK
Kristoffersen
T
T
Hervig
R
R
Ekanger
I
I
Nesthus
E
E
Ulvestad
D000293:Adolescent; D000328:Adult; D018952:Antigens, CD34; D000970:Antineoplastic Agents / Q000008:administration & dosage*; D001943:Breast Neoplasms / Q000188:drug therapy / Q000276:immunology / Q000628:therapy; D003131:Combined Modality Therapy; D004305:Dose-Response Relationship, Drug; D005260:Female; D019650:Hematopoietic Stem Cell Mobilization; D018380:Hematopoietic Stem Cell Transplantation; D006801:Humans; D008223:Lymphoma / Q000188:drug therapy / Q000276:immunology / Q000628:therapy; D008297:Male; D008875:Middle Aged; D009101:Multiple Myeloma / Q000188:drug therapy / Q000276:immunology / Q000628:therapy; D009369:Neoplasms / Q000188:drug therapy / Q000276:immunology / Q000628:therapy*; D011379:Prognosis; D012509:Sarcoma / Q000188:drug therapy / Q000276:immunology / Q000628:therapy; D013736:Testicular Neoplasms / Q000188:drug therapy / Q000276:immunology / Q000628:therapy; D014182:Transplantation, Autologous
D018952:Antigens, CD34; D000970:Antineoplastic Agents