The Efficacy and Safety of Iodine-125 Implantation Combined with Gemcitabine in the Treatment of Advanced Pan- creatic Cancer: A Systematic Review and Meta-analysis
Jingxin Yan* , Ting Li , Yaxuan Wang , Hao Zhu , Ruihong Liu , Zhenwu Lei , Yingxing Guo
A systematic review and meta-analysis was conducted to assess the efficacy and safety of iodine-125 implantation combined with gemcitabine in the treatment of advanced pancreatic cancer.
PubMed, Chinese National Knowledge Infrastructure database (CNKI), Cochrane Library, Embase, and Wanfang database through Oct 2020 were searched for randomized controlled trials (RCTs) and retrospective studies assessing the efficacy and safety of iodine-125 implantation combined with gemcitabine in the treatment of advanced pancreatic cancer. The main outcome measures included the overall remission [complete response (CR)+partial response (PR)] rate, overall survival (OS), hypofunction of the liver, clinical benefit response (CBR) rate, survival rate, and adverse events.
Totally, 19 studies involving 1496 patients were included in the current systematic review and meta-analysis. The pooled results showed that efficacy and safety of patients treated with Iodine-125 combined with gemcitabine were superior to those undergoing gemcitabine alone: overall remission (CR+PR) rate [odds ratio (OR)=3.10, 95% confidence interval (CI): 2.40, 4.00; P<0.00001], OS [hazard ratio (HR)=0.56, 95% CI: 0.47, 0.68; P<0.00001], hypofunction of liver (OR=1.08, 95% CI: 0.67, 1.74; P=0.75), CBR rate (OR=3.85, 95% CI: 2.83, 5.22; P<0.00001), survival rate of six months (OR=3.44 95% CI: 1.83, 6.46) and survival rate of 12 months (OR=2.67, 95% CI: 1.68, 4.26). And there was no statistical association in adverse events between the groups.
The combination of iodine-125 seed implantation and gemcitabine significantly prolonged the survival of patients with pancreatic cancer, compared with the gemcitabine alone, indicating a better prognosis.
- حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران میشود.
- پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانههای چاپی و دیجیتال را به کاربر نمیدهد.