Analysis of Success Rate and Influencing Factors for Collecting Peripheral Blood Hematopoietic Stem Cells by Combination of CTX or E-CHOP Chemotherapy with Mobilization of G-CSF in Patients with Multiple Myeloma / 中国实验血液学杂志
Journal of Experimental Hematology
;
(6): 812-816, 2018.
Artigo
em Chinês
| WPRIM
| ID: wpr-689571
ABSTRACT
<p><b>OBJECTIVE</b>To analyze the success rate and influencing factors for collecting peripheral blood hematopoietic stem cells (HSC) by combination of cyclophosphamide (CTX) or E-CHOP chemotherapy combined with granulocyte colony stimulating factor (G-CSF) in patients with multiple myeloma.</p><p><b>METHODS</b>The clinical data of 75 patients with multiple myeloma in our hospital were retrospectively analyzed. All patients received CTX or E-CHOP chemotherapy combined with G-CSF mobilization to collect HSC, and the success rate (CD34 cell numbers was at least 2×10/kg) and its influencing factors were statistically analyzed.</p><p><b>RESULTS</b>A total of 86 collections by mobilization were performed in 75 patients, with the average 3.22 (0.12-22.28)×10/kg of CD34 cells, and the success rate of 74.42%. Single factor analysis revealed that the course number of chemotherapy and disease status before the collection significantly correlated with the success rate of HSC collection (P<0.05), and sex, age, disease type, ISS stage and mobilization method showed no significant correlation with the collection success rate (P>0.05). Multivariate Logistic regression analysis showed that the course number of chemotherapy positively related with the success rate of HSC collection (OR=2.95, 95% CI 1.60-5.41, P<0.01), and there was no significant correlation with the disease status before collection (OR=1.01, 95% CI 0.88-1.16, P=0.89).</p><p><b>CONCLUSION</b>There are no significant effects of sex, disease type, ISS staging and mobilization methods on the success rate of HSC collection in patients with multiple myeloma, and the less course number of chemotherapy (<5) before collection show a higher success rate of HSC collection.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Células-Tronco Hematopoéticas
/
Estudos Retrospectivos
/
Fator Estimulador de Colônias de Granulócitos
/
Transplante de Células-Tronco Hematopoéticas
/
Antígenos CD34
/
Mobilização de Células-Tronco Hematopoéticas
/
Ciclofosfamida
/
Mieloma Múltiplo
Tipo de estudo:
Estudo observacional
Limite:
Humanos
Idioma:
Chinês
Revista:
Journal of Experimental Hematology
Ano de publicação:
2018
Tipo de documento:
Artigo
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