Abstract:
:Pegfilgrastim is a pegylated form of the granulocyte-colony stimulating factor, filgrastim. Herein, we report the results of a multicentre, randomized, double-blind phase III trial comparing the efficacy and safety of pegfilgrastim with filgrastim in patients with malignant lymphoma. Patients were randomized to receive either a single subcutaneous dose of pegfilgrastim or daily subcutaneous doses of filgrastim on day 4 after the completion of cyclophosphamide, cytarabine, etoposide and dexamethasone ± rituximab (CHASE(R); day 1-3) chemotherapy. The primary endpoint was the duration of severe neutropenia (DSN), defined as the number of days with neutrophil count <0·5 × 10(9) /l in the first cycle of chemotherapy. A total of 111 lymphoma patients were randomized to either the pegfilgrastim or filgrastim group. 109 patients received either pegfilgrastim (n = 54) or filgrastim (n = 55). Efficacy data were available for 107 patients (pegfilgrastim: n = 53, filgrastim: n = 54). Both groups were well balanced in terms of gender, age, performance status and other variables. The mean DSN (±S.D.) was 4·5 (±1·2) and 4·7 (±1·3) d in the pegfilgrastim and filgrastim groups. No significant difference in safety was observed. This trial verified the non-inferiority of a single subcutaneous dose of pegfilgrastim compared with daily subcutaneous doses of filgrastim, considering DSN as an indicator.
journal_name
Br J Haematoljournal_title
British journal of haematologyauthors
Kubo K,Miyazaki Y,Murayama T,Shimazaki R,Usui N,Urabe A,Hotta T,Tamura Kdoi
10.1111/bjh.14088subject
Has Abstractpub_date
2016-08-01 00:00:00pages
563-70issue
4eissn
0007-1048issn
1365-2141journal_volume
174pub_type
杂志文章,多中心研究,随机对照试验abstract::We studied the lysis in vitro of group A red cells by IgG anti-A. IgG anti-A, which strongly lysed A red cells from adults, did not lyse A red cells from cord blood, if fresh cord serum from a child with blood group AB was used as a source of complement. In cases of haemolytic disease of the newborn due to A-O or B-O ...
journal_title:British journal of haematology
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journal_title:British journal of haematology
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journal_title:British journal of haematology
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journal_title:British journal of haematology
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