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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
3
|
| pubmed:dateCreated |
1992-1-24
|
| pubmed:abstractText |
We investigated the feasibility of a programme of autologous blood stem cell (ABSC) harvesting and transplantation in 13 patients with advanced ovarian cancer, previously untreated by chemotherapy or radiotherapy and entering a phase II study of high-dose cisplatin, etoposide and carboplatin with haematopoietic stem cell rescue. Prior to high-dose treatment all patients underwent two courses of cisplatin and cyclophosphamide. An 8-fold increase of the peripheral colony forming unit granulocytic-macrophage (CFU-GM) was observed during recovery from myelosuppression after the first chemotherapy course. The second course determined a 2.5-fold increase of peripheral CFU-GM. In 70% of enrolled patients (nine patients) we were able to perform ABSC harvesting by leukaphereses; in the apheresed patients we harvested an average of 20.8 x 10(4)/kg CFU-GM (range 10.9-37.0). Haematopoietic trilineage engraftment, established as the number of days necessary to reach white blood cells (WBC) greater than 1.0 x 10(9)/l, polymorphonuclear leucocytes (PMN) greater than 0.5 x 10(9)/l and platelets (PLT) greater than 50 x 10(9)/l, occurred very promptly and was sustained in the same series after high-dose cisplatin, carboplatin and etoposide, followed by autologous blood stem cell transplantation (ABSCT). In our experience we found a significant correlation (r = 0.77; P less than 0.05) between CFU-GM infused dose and the engraftment speed of PMN. We conclude that the combination of cisplatin and cyclophosphamide is effective in mobilizing haematopoietic progenitors in the peripheral blood of patients with advanced ovarian cancer, previously untreated by chemoradiotherapy. Moreover, ABSCT is capable of rapidly restoring the haematopoietic function after high-dose treatment and for this reason it represents a particularly advisable therapeutic option for the treatment of solid tumours because these patients are commonly older than 50 and can be excluded from bone marrow transplantation.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Nov
|
| pubmed:issn |
0007-1048
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
79
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
N
|
| pubmed:pagination |
444-50
|
| pubmed:dateRevised |
2006-4-24
|
| pubmed:meshHeading |
pubmed-meshheading:1684283-Adult,
pubmed-meshheading:1684283-Antineoplastic Combined Chemotherapy Protocols,
pubmed-meshheading:1684283-Blood Cell Count,
pubmed-meshheading:1684283-Blood Transfusion, Autologous,
pubmed-meshheading:1684283-Bone Marrow,
pubmed-meshheading:1684283-Cisplatin,
pubmed-meshheading:1684283-Cyclophosphamide,
pubmed-meshheading:1684283-Drug Evaluation,
pubmed-meshheading:1684283-Female,
pubmed-meshheading:1684283-Hematopoietic Stem Cell Transplantation,
pubmed-meshheading:1684283-Hematopoietic Stem Cells,
pubmed-meshheading:1684283-Humans,
pubmed-meshheading:1684283-Kinetics,
pubmed-meshheading:1684283-Middle Aged,
pubmed-meshheading:1684283-Ovarian Neoplasms
|
| pubmed:year |
1991
|
| pubmed:articleTitle |
Autologous blood stem cell harvesting and transplantation in patients with advanced ovarian cancer.
|
| pubmed:affiliation |
Servizio di Ematologia ed Emotrasfusione, Catholic University, Rome, Italy.
|
| pubmed:publicationType |
Journal Article
|