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Assessment of the value of treatment with granulocyte colony‐stimulating factor in children with acute lymphoblastic leukemia: a randomized clinical trial
Author(s) -
Dibenedetto S. P.,
Ragusa R.,
Ippolito A. M.,
Nigro L.,
Cataldo A.,
D'Amico S.,
Miraglia V.
Publication year - 1995
Publication title -
european journal of haematology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.904
H-Index - 84
eISSN - 1600-0609
pISSN - 0902-4441
DOI - 10.1111/j.1600-0609.1995.tb01816.x
Subject(s) - randomized controlled trial , lymphoblastic leukemia , medicine , granulocyte colony stimulating factor , granulocyte , oncology , value (mathematics) , clinical trial , leukemia , immunology , intensive care medicine , chemotherapy , machine learning , computer science
The present trial was designed to test the effects of G‐CSF on the duration of the second phase of induction chemotherapy in children with newly diagnosed acute lymphoblastic leukemia (ALL). A total of 32 patients were assigned randomly to a group that received (14 patients; group A) or a group that did not receive (18 patients; group B) G‐CSF (10 g/kg/day subcutaneously and daily) throughout of the second phase of induction therapy. One of 14 (7.1%) patients in group A and 2 of 18 (11.1%) patients in group B completed the course of chemotherapy within the planned time. The median length of this phase was 37 days (range, 29 to 65; mean, 40; SD, 8.6) for patients in group A and 36 days (range, from 29 to 55; mean, 38; SD, 7.4) for those in group B, and the difference was not statistically significant. The number of days during which patients had granulocyte counts of less than 2 × 10 9 /l, the number of febrile episodes of unknown origin, the number of bacterial and fungal infections and the number of days of hospitalization did not differ in a statistically significant manner between the two groups. Our data suggest that G‐CSF supportive therapy may be unnecessary in children with neutropenia of short duration, for whom the risk of infection is low.