کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10218365 1687148 2018 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The relationship between CD34+ stem cell dose and time to neutrophil recovery in autologous haematopoietic stem cell recipients-A single centre experience
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی هماتولوژی
پیش نمایش صفحه اول مقاله
The relationship between CD34+ stem cell dose and time to neutrophil recovery in autologous haematopoietic stem cell recipients-A single centre experience
چکیده انگلیسی
A retrospective, observational study was performed of 112 patients who underwent autologous haematopoietic stem cell transplantation (ASCT) to determine the relationship between CD34+ stem cell dose and neutrophil engraftment. Importantly, a novel approach to more accurately calculate time to neutrophil engraftment was employed. The results demonstrated that a higher CD34+ stem cell dose was associated with faster neutrophil recovery (P < 0.05). CD34+ stem cell dose using actual and ideal patient body weight were both equally predictive of neutrophil engraftment as were absolute and viable CD34+ measurements. The clinical implications for this relationship are limited with an increase in CD34+ stem cell dose by 1 × 106/kg reducing the neutrophil engraftment time by only 3 h and 50 min. The median time to neutrophil recovery was 217 h (9 days and 1 h) and this relatively early engraftment time may be related to an early initiation of granulocyte colony-stimulating factor (G-CSF) on day +1 post-transplant. Female patients engrafted 17 h faster than their male counterparts on multi-variate analysis (P < 0.05). Conditioning chemotherapy, bacteraemia, G-CSF dose/kg body weight and increasing age had no impact on time to neutrophil recovery.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Transfusion and Apheresis Science - Volume 57, Issue 4, August 2018, Pages 532-536
نویسندگان
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