west china medical publishers
Author
  • Title
  • Author
  • Keyword
  • Abstract
Advance search
Advance search

Search

find Author "MING Jing" 1 results
  • Clinical response rate of CD19 chimeric antigen receptor modified-T cells in the treatment of B cell hematological malignancies: a single rate meta-analysis

    ObjectivesTo systematically review the clinical response rate of CD19 chimeric antigen receptor modified-T cells (CD19CART) in the treatment of B cell hematological malignancies.MethodsPubMed, EMbase, CNKI, WanFang Data and VIP databases were searched to collect cohort studies about CD19CART in the treatment of B cell hematological malignancies from 2000 to 2016. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies. Then, a single rate meta-analysis was performed by R software and SPSS 16.0 software.ResultsA total of 13 prospective cohort studies were included. The results of single group rate meta-analysis showed that the overall pooled response rate of CD19 CART was 68% (95%CI 0.51 to 0.82). The 6 months and 1-year PFS after CD19 CART infused by Kaplan-Meier were 46% (95%CI 0.35 to 0.56) and 24% (95%CI 0.16 to 0.34), respectively. The median duration was 180 days (95%CI 138 to 222). The COX regression model showed lymphodepletion to be the only influence factor of PFS.ConclusionsCD19 CART has a good clinical response rate in the treatment of B cell hematological malignancies. Lymphodepletion is the only important impact on the response rate and PFS. Due to limited quality and quantity of included studies, more high quality studies are required to verify the above conclusions.

    Release date:2018-03-20 03:48 Export PDF Favorites Scan
1 pages Previous 1 Next

Format

Content