[Autotransplantation for solid tumors].
Over the last three decades, there have been a number of advances made in the treatment of haematological malignancies including an increasingly defined role in curative therapy programmes for high dose chemotherapy (HDC) with stem cell support. This has provided an impetus for similar approaches to be tested in solid tumours. Drug resistance is one of the most important reasons for treatment failure in these diseases, and therefore attempting to overcome it with HDC is an obvious strategy to investigate. This rationale is supported by laboratory data demonstrating that dose correlates with number of cells killed, and that increasing drug doses by 5-10 fold can overcome resistance. Clear evidence of a dose-response effect in patients is provided by numerous clinical trials of chemotherapy in solid tumours. A large number of studies have investigated HDC in solid tumours, particularly in those malignancies which demonstrate initial chemo-sensitivity, but later relapse. Except for breast cancer, for other solid tumours there are no randomised trials defining the role of HDC. Many of the trials are small pilot studies in heavily pretreated patients with large volume disease and therefore any conclusions must be guarded.
Lorenz
F
F
Kliniki Hematologii Collegium Medicum, Uniwersytetu Jagiellońskiego w Krakowie.
Skotnicki
A B
AB
D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D016026:Bone Marrow Transplantation; D001943:Breast Neoplasms / Q000628:therapy*; D003131:Combined Modality Therapy; D004305:Dose-Response Relationship, Drug; D019008:Drug Resistance, Neoplasm; D005260:Female; D019337:Hematologic Neoplasms / Q000628:therapy; D006801:Humans; D008175:Lung Neoplasms / Q000628:therapy; D008297:Male; D008875:Middle Aged; D018204:Neoplasms, Connective and Soft Tissue / Q000628:therapy*; D009447:Neuroblastoma / Q000628:therapy; D010051:Ovarian Neoplasms / Q000628:therapy; D012208:Rhabdomyosarcoma / Q000628:therapy; D013736:Testicular Neoplasms / Q000628:therapy; D009396:Wilms Tumor / Q000628:therapy