Objective To observe the effect of cisplatin in bletilla hyacinthine particle chemotherapy combined with 125I brachytherapy on short-and long-term outcomes and the toxic and side effects in advanced gastric cancer. Methods One hundred seventy-six patients with stage Ⅱ or stage Ⅲ advanced gastric cancer underwent curative surgical resection were included in this study. They were randomly divided into brachytherapy and chemotherapy group (n=48), intraperitoneal chemotherapy group (n=32) and intravenous chemotherapy group (n=48), and other patients who abandoned radiotherapy and chemotherapy and signed informed consent form by themselves were considered as control group (n=48). The short-and long-term outcomes and the toxic and side effects were observed and the survival of all patients was analyzed by Kaplan-Meier method and Log-Rank test. Results For short-term outcomes, the total effective rate in 4 groups were 95.83%, 71.88%, 64.58% and 52.08% respectively, and the difference was significant (Plt;0.05). For long-term outcomes, the 3 -and 5-year mortality rate was 37.50% and 56.30%, and 5-year median survival time was (14±4.51) months (95%CI: 14.419-4.512) in brachytherapy and chemotherapy group patients. The 3- and 5-year mortality rate was 78.12%and 93.75%and 5year median survival time was (10.6±1.13) months (95%CI: 10.620-1.163) in intraperitoneal chemotherapy group patients. The 3-and 5-year mortality rate was 79.21%and 95.80%and 5-year median survival time was (11±3.10) months (95%CI: 11.130-3.162) in intravenous chemotherapy group patients. The 3-and 5-year mortality rate was 87.50%and 95.83% and 5-year median survival time was (9±2.30) months (95%CI: 10.024-1.180) in control group patients. Compared with the vein chemotherapy group, the short distance puts the chemotherapy group disgusting vomit, the marrow to suppress, the liver function harm, the kidney function harm formation rate to reduce obviously (Plt;0.05). Conclusion Cisplatin in bletilla hyacinthine particle chemotherapy combined with 125I brachytherapy can reduce the toxic and side effects of drugs and prolong survival time of patients with advanced gastric cancer.
目的 研究氯胺酮能否降低咪达唑仑诱导急诊危重患者气管插管对血压的影响。 方法 将2010年6月－2011年12月收治的56例急诊危重呼吸衰竭成年患者，随机分成咪达唑仑+芬太尼（MF）组和咪达唑仑+氯胺酮（MK）组，气管插管前咪达唑仑0.05 mg/kg静脉注入，然后MF组芬太尼2 μg/kg静脉注入，MK组氯胺酮0.5 mg/kg静脉注入，待患者达镇静状态后实施气管插管。记录用药前和插管后10 min的收缩压（SBP）、舒张压（DBP）、平均动脉压（MAP）、心率（HR）的变化，观察低血压的发生情况。 结果 实施药物诱导气管插管后血压下降以MF组更明显（P＜0.01）。低血压发生率MF组为51.7%，MK组为18.5%，两组比较差异有统计学意义（χ2=6.715，P=0.01）。 结论 急诊危重患者气管插管应用氯胺酮可减少咪达唑仑所致低血压的发生率。