[Use of subgrafting doses of peripheral stem cells is a new approach to overcoming hematological toxicity of multiple intensive courses of chemotherapy in children]. / Ispol'zovanie subtransplantatsionnykh doz perifericheskikh stvolovykh kletok - novyi podkhod k preodoleniiu gematologicheskoi toksichnosti mnogokratnykh intensivnykh kursov khimioterapii u detei.
Vestn Ross Akad Med Nauk
; (6): 21-4, 2000.
Article
en Ru
| MEDLINE
| ID: mdl-10943156
ABSTRACT
The authors examined 8 patients with pretreated relapsing or resistant solid tumors (Wilms'--4, rhabdomyosarcoma--3, synovial sarcoma--1) who received 16 courses of chemotherapy iphosphamide, 1800 mg/m2/day (days 1-5), vepeside, 100 mg/m2/day (days 1-5), and carboplatin 500 mg/m2/day (day 1) (IVC) and 18 courses of therapy wherein iphosphamide was replaced by cyclophosphanum, 400 mg/m2/day (days 1-5) (CVC). The patients received 2-4 induction courses (n = 18) and 1-5 consolidation courses (n = 16) with reinfusion of peripheral stem cells (PSC). All PSC separations were performed after the first or second courses of IVC/CVE. There were no significant increases in the duration of leukopenia and thrombocytopenia, in the incidence of infection with a higher ordinal of a course performed by PSC maintenance. The findings suggest that the small doses of PSC stimulated by colony-stimulating factor can maintain hemopoiesis and decrease the rate of the estimated bone marrow depletion long after repeated courses of chemotherapy in patients with prognostically poor solid tumors.
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Banco de datos:
MEDLINE
Asunto principal:
Neoplasias de los Tejidos Blandos
/
Protocolos de Quimioterapia Combinada Antineoplásica
/
Trasplante de Células Madre Hematopoyéticas
/
Hipersensibilidad a las Drogas
/
Enfermedades Hematológicas
/
Neoplasias Renales
Tipo de estudio:
Etiology_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Adolescent
/
Child
/
Child, preschool
/
Female
/
Humans
/
Male
Idioma:
Ru
Revista:
Vestn Ross Akad Med Nauk
Asunto de la revista:
MEDICINA
Año:
2000
Tipo del documento:
Article