Clinical efficacy of immune checkpoint inhibitor plus vascular endothelial growth factor inhibitor in the first-line treatment of advanced unresectable hepatocellular carcinoma / 中华消化外科杂志

In the past decade, rapid breakthroughs have been made in the systemic treat-ment of advanced unresectable hepatocellular carcinoma. Single systemic therapy has little effect on controlling tumor local recurrence and distant metastasis, and the combination modality therapy is the treatment for the majority of patients with advanced hepatocellular carcinoma. The change of tumor microenvironment is the research hotspot of antitumor therapy at present. Targeted therapy, immunotherapy and radiotherapy can lead to a change in the tumor microenvironment of primary hepatic carcinoma. The synergistic effect of combined therapy is particularly important. The authors report the clinical efficacy of programmed death ligand-1 inhibitor plus vascular endothelial growth factor inhibitor in the first-line treatment of a patient with advanced unresectable hepatocellular carci-noma. The results show that partial response being achieved according to the modified response evaluation criteria in solid tumors, and the survival time is more than 20 months with no obvious adverse reactions and high quality of life.

Meta-analysis of the Efficacy and Safety of Anti-vascular Endothelial Growth Factor Inhibitor in the Treat-ment of Retinopathy of Prematurity / 中国药房

OBJECTIVE:To systematically review the efficacy and safety of anti-vascular endothelial growth factor(VEGF)in-hibitors in the treatment of retinopathy of prematurity (ROP),and provide evidence-based reference for clinic. METHODS:Re-trieved from PubMed,EMBase,Cochrane Library,CJFD,VIP,CBM and Wangfang Database,randomized controlled trials (RCT) about VEGF inhibitors (test group) versus laser photocoagulation treatment (control group) in the treatment of ROP were collected. Meta-analysis was performed by using Rev Man 5.1 software after data extraction and quality evaluation by Cochrane re-viewers manual 5.1.0. RESULTS:Totally 5 RCTs were included,involving 381 infants and 754 eyes.Results of Meta-analysis showed that the recurrence rate of ROP [RR=0.23,95%CI(0.13,0.42),P0.05). CONCLUSIONS:Intravitreal VEGF inhibitors have better efficacy than laser photocoagulation in the treatment of ROP,but the optimal dose and safety need further verification by large-sam-ple and well-designed RCT.