Linked Life Data

11122135

Source:http://linkedlifedata.com/resource/pubmed/id/11122135

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
2001-1-26
pubmed:abstractText
To evaluate the schedule dependency of granulocyte colony-stimulating factor (G-CSF) (filgrastim) for stem cell mobilization, we conducted a randomized comparison in 50 healthy donors, with one subcutaneous daily injection of 10 microg/kg G-CSF (n = 25) compared with twice injections daily of 5 microg/kg G-CSF (n = 25). The two groups were well balanced for age, body weight and sex. G-CSF application was performed on an out-patient basis and leukapheresis was started in all donors on day 5. The most frequent side-effects of G-CSF were mild to moderate bone pain (88%), mild headache (72%), mild fatigue (48-60%) and nausea (8%) without differences between the two groups. The CD34(+) cell count in the first apheresis was 5.4 x 10(6)/kg donor weight (range 2.8-13.3) in the 2 x 5 microg/kg group compared with 4.0 x 10(6)/kg (range 0.4-8.8) in the 1 x 10 microg/kg group (P = 0.007). The target of collecting > 3.0 x 10(6) CD34(+) cells/kg donor weight with one apheresis procedure was achieved in 24/25 (96%) donors in the 2 x 5 microg/kg group and in 17/25 (68%) donors in the 1 x 10 microg/kg group. The target of collecting > 5.0 x 10(6) CD34(+) cells/kg in the first apheresis was achieved in 64% in the 2 x 5 microg/kg group, but in only 36% in the 1 x 10 microg/kg group. The progenitor cell assay for granulocyte-macrophage colony-forming units (CFU-GM) and erythroid burst-forming units (BFU-E) was higher in the 2 x 5 microg/kg group than in the 1 x 10 microg/kg group (7.0 vs. 3.5 x 10(5)/kg, P = 0.01; 6.6 vs. 5.0 x 10(5)/kg; P = 0.1). Administering G-CSF (filgrastim) at a dosage of 5 microg/kg twice daily rather than 10 microg/kg once daily is recommended; this leads to a higher CD34(+) cell yield and requires fewer apheresis procedures without increasing toxicity or cost.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0007-1048
pubmed:author
pubmed:issnType
Print
pubmed:volume
111
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
761-5
pubmed:dateRevised
2011-11-17
pubmed:meshHeading
pubmed:year
2000
pubmed:articleTitle
A randomized comparison of once versus twice daily recombinant human granulocyte colony-stimulating factor (filgrastim) for stem cell mobilization in healthy donors for allogeneic transplantation.
pubmed:affiliation
Department of Bone Marrow Transplantation, University of Hamburg, Germany. nkroeger@uke.uni-hamburg.de
pubmed:publicationType
Journal Article, Clinical Trial, Comparative Study, Randomized Controlled Trial