Curative effect analysis of allogeneic hematopoietic stem cell transplantation for 150 patients with hematological malignancies
10.3969/j.issn.1671-8348.2016.02.002
- VernacularTitle:150例异基因造血干细胞移植治疗恶性血液病的疗效分析
- Author:
Yinghao LU
;
Jishi WANG
;
Yan ZHANG
;
Peng ZHAO
;
Jibing XU
- Publication Type:Journal Article
- Keywords:
hematopoietic stem cell transplantation;
hematological neoplasms;
complicative complication;
treatment outcome
- From:
Chongqing Medicine
2016;(2):148-150,155
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the efficacy and safety and to analyze related complications and potential prognostic factors of allogeneic hematopoietic stem cell transplantation(allo-HSCT ) on hematological malignancies .Methods Patients with hemato-logical malignancies who underwent allo-HSCT from June 2010 to June 2015 were investigated in this retrospective study .Accord-ing to the donor types ,it was divided into compatriots sibling-matched transplantation group (n = 52) and haploid transplantation group (n= 98) .The preconditioning regimens were busulfan/cyclophosphamide ,and anti-thymocyte globulin were needed in haploid transplantation group .Short-term methotrexate + cyclosporine A + mycophenolate mofetil were used for prevention of graft-ver-sus-host disease .The efficacy and safety and related complications of allo-HSCT were analyzed .Results All patients achieved full donor type engraftment ,which was identified by blood type ,chromosome test and DNA polymorphism .The mean times of neutro-phil and platelet engraftment were 12 d and 16 d in compatriots sibling-matched transplantation group and 13 d and 16 d in haploid transplantation group ,respectively .59 cases (39 .3% ) patients were oral mucosa ulcer ,47 patients (31 .3% ) were bacteria and/or fungal infection ,41 cases (27 .3% ) patients were CMV infection ,48 cases (32 .0% ) were acute GVHD ,43 patients (28 .7% ) were chronic GVHD .The median follow-up time of 23 months (1 - 60 months) ,115 patients (76 .7% ,115/150) were disease-free sur-vival ,including 38 cases (73 .1% ,38/52) in compatriots sibling-matched transplantation group ,77 cases (78 .6% ,77/98) in haploid transplantation group ;35 cases (23 .3% ,35/150) patients were died ,including 14 cases (26 .9% ,14/52) in compatriots sibling-matched transplantation group ,21 cases (21 .4% ,21/98) in haploid transplantation group .Death cause analysis showed that 12 ca-ses (8 .0% ) complications from transplantation related death ,of which 5 cases (3 .3% ) were severe infection ,7 cases (4 .7% ) caused by acute GVHD ,23 cases (8 .7% ) patients died because of the primary disease recurrence .The survival rate and mortality was similar between the two groups (P> 0 .05) .Conclusion Allo-HSCT is safe and effective treatment in hematological malignan-cies .The curative effect and security with haploid transplantation were similar to compatriots sibling-matched transplantation .It is necessary to prevent prognostic impact factors such as acute GVHD and infection early .
