Objective:To study the clinical effect and safety of transjugular intrahepatic portosystemic shunt (TIPS) in the treatment of liver cirrhosis with esophageal variceal bleeding.Methods:86 cases of cirrhotic patients with esophageal and gastric varices bleeding admitted in our hospital from August 2013 to April 2015 were selected and randomly divided into the control group and the observation group with 43 cases in each group.The control group underwent percutaneous transhepatic coronary vein embolization (PTVE) treatment,while the observation group were treated with TIPS.The success rate of surgery,the incidence of various complications,the long-term survival rate and the symptoms and the changes of liver function after operation were compared between the two groups of patients.Results:The portal vein pressure after operation in the observation group was significantly lower than that of the control group (P=0.00),at 3 months,6 months and 12 months after operation,the rebleeding rate in the observation group were significantly lower than that of the control group (P＜0.05),but the incidence of hepatic encephalopathy showed no significant difference between the two groups (P＞0.05);before operation and at 6 months and 12 months after operation,the Child-Pugh score,serum TBIL,DBIL levels showed no significant difference between the two groups (P＞0.05),at 3 months after operation,the Child-Pugh score,serum TBIL,DBIL levels in the observation group were significantly higher than those of the control group (P＜0.01);the 1 year survival rate showed no significant difference between two groups (P=0.72).Conclusion:TIPS could effectively improve the symptoms of varicose veins,better on liver function damage,and enhance the long-term survival high rate with high safely in the treatment of esophageal variceal bleeding in patients with cirrhosis.

Objective To determine the off -label use of antibacterial agents,we investigated and analyzed the current status about off -label use of antibacterial agents.Methods The random sampling was conducted to select the outpatient prescription including antibacterial agents from January to April in 2016.According to drug instructions,the off -label drug use of prescription was analyzed.Results 1 264 prescriptions involving 58 kinds of drugs were analyzed.The main categories of off -label drug use were no pediatric and elderly information(23.42%), indication(4.1 5%),dosage (6.31 %),dosage range (62.95%)and administration route (3.1 5%).Conclusion The off -label use of antibacterial agents is common in our hospital.It's in need to regulate off -label drug use.

Objective To explore the effects of different nutritional pathways on nutrition metabolism and respiratory muscle strength in critical elderly patients in Intensive Care Unit (ICU). Methods Totally 99 critical patients admitted in the ICU of Shandong Provincial Third Hospital between January and September 2017 and were equally randomized into enteral nutrition group (EN group), parenteral nutrition group (PN group) and enteral nutrition plus parenteral nutrition group (EN+PN group), which received nutritional support via different pathways. The patients' hemoglobin (Hb), plasma albumin (ALB) and nitrogen balance were measured 7 days post nutritional support; the maximal inspiratory pressure (PImax) was monitored; and the nutritional status and respiratory muscle strength were compared in the patients receiving nutritional support via different pathways. Results After 7 days' nutritional support, EN+PN group showed better Hb (133.52±12.96) g/L, ALB (40.16±4.42) g/L and nitrogen balance (-4.31±1.67) g than PN group and EN group (F=5.602, 4.594, 2.854; P＜0.05). The PImax of EN+PN group was (-34.52±12.96) cmH2O, which was better than EN group and PN group (F=3.651, P＜ 0.05). Conclusions The combined EN and PN support has better effects on improving the nutritional status and respiratory muscle strength in critical elderly patients as compared to simply using EN or PN, and it also shows better short-term clinical outcomes than simply using EN or PN.