Cytokine-induced killer cell/dendritic cell combined with cytokine-induced killer cell immunotherapy for treating advanced gastrointestinal cancer

BMC Cancer

Ying Zhang¹  Jia Yang²  Hansong Du² 

[1] Department of Biochemistry & Molecular Biology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology;Department of Gastrointestinal Surgery, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology;

关键词: Advanced gastrointestinal cancer;    Cytokine-induced killer;    Dendritic cell;    Meta-analysis;    Systematic review;   

DOI  :  10.1186/s12885-020-06860-y

来源: DOAJ

【 摘 要 】

Abstract Background This study aimed to investigate the efficacy and safety of cytokine-induced killer (CIK)/dendritic cell combined with CIK (DC–CIK) cell therapy in advanced gastrointestinal cancer (GIC). Methods The PubMed, Cochrane library, and Embase were searched to conduct a meta-analysis of clinical controlled trials to evaluate the efficacy and safety of CIK/DC–CIK cell therapy in advanced GIC. The pooled risk ratios (RRs) or weighted mean difference (WMD) with 95% confidence intervals (95% CIs) were calculated. Results A total of nine studies with 1113 patients were identified. The overall survival (RR = 1.84, 95% CI = 1.41–2.40, P heterogeneity = 0.654, I 2 = 0%), progression-free survival (RR = 1.99, 95% CI = 1.52–2.60, P heterogeneity = 0.727, I 2 = 0%), and quality of life (WMD = 16.09, 95% CI = 1.66–30.52, P heterogeneity < 0.001, I 2 = 98.8%) were significantly improved in patients who received chemotherapy combined with CIK/DC–CIK cells, and no severe adverse events were reported. Conclusion This meta-analysis suggested that the combination of CIK/DC–CIK immunotherapy and chemotherapy was safe and applicable for patients with advanced GIC. It is a feasible choice to prolong survival and improve quality of life.

【 授权许可】

Unknown