The commonest cause of death in patients after liver surgery is liver failure,especially in patients with cirrhosis.A proper preoperative assessment of liver function can significantly impact on the rate of postoperative liver failure. Similarly, a good postoperative assessment of liver function can help to predict recovery of liver function and to guide treatments,especially in the surgical ICU.There are more and more methods which can be used to assess liver function,such as liver biochemical indicators,comprehensive scoring systems,quantitative liver function tests and liver volumetric measurements.From the modern medical aspect,using the evalution method for liver function which has mentioned before often exist great bias. The combined use of several methods,which can give more accurate assessment of liver function,is recommended.

Objective To improve the treat effect of the orthotopic liver transplantation patients with severe sepsis. Methods Fif-ty-six post-surgery patients were enrolled in this study. Patients were divided into two groups. One was non-OLT group (A group) and the other was OLT group (B group). Besides general data, the surveillance of blood lactate, the number of failure organs, APACHE Ⅱand MODS were recorded. 28-days survival rate and follow-up were checked. Results The mortality of hospitalization in non-OLT group was 30% and 57.6% in OLT group. The level of blood lactate in OLT group at the 1 st day increased significantly, which was statistically differ-ent with that in non-OLT group (P <0.01). It decreased but kept higher than that in non-group in following seven days. The numbers of failure organs in OLT group were more than in non-OLT group (P <0.01). The continuous APACHE Ⅱ score had no significant difference between two groups. But the continuous MODS score in OLT group was higher than in non-OLT group (P <0.01). Conclusions The 28-days mortality of OLT with severe sepsis is almost two times as much as that of non-OLT. It should cause more attention. The OLT with se-vere sepsis is more likely suffered from failure organs and difficult to recovery. To assess the condition of failure organs in OLT patients with severe sepsis, MODS score is better than APACHE Ⅱ score in this study. It is suggested that the standard of score system could be improved or come up with new score for organ transplantation. It will be better if blood lactate score is included.

Objective This study aims to evaluate the effect of joint training on professional core competencies of Intensive Care Unit (ICU) nurses.Methods Nurses enrolled in Joint Training Program (the experimental group) between 2007 to 2009 were interviewed with questionnaire and compared with those received general training (the control group).Data were collected before and after 10 months of training.Scores of ICU nurse core competencies from the two groups were analyzed and compared.Restults Comparing with the control group,scores of the experimental group showed statistical differences on total score,theory dimension,technical dimension and 54 items.Conclusions Joint training could improve the professional core competencies of ICU nurses,especially the competences of management and application of nursing to critically ill patients and ICU special skills.

Objective To develop a software for diabetic dieting guide.Method One set of food catering software for diabetic patients was developed based on the energy exchange among a variety of foods using VEB on conditions of a balance of total energy and three major energy material.Result The food catering software was feasible and reasonable so that it could control the indexes of blood glucose,blood lipid and body mass index(BMI).Conclusion The food catering software for diabetic patients is perfect in function and can enhance diabetic compliance and feasiblility.

Lipids metabolism can change after traumas such as operation or injury.The process is com-prised of accelerated hydrolysis of triglyceride in adipose tissue,accelerated absorption of fatty acids by extra-he-patic tissue,improved lipid oxidation rate,and augmented re-esterification of fatty acids in liver and adipose tis-sue.Mechanisms of lipid mobilization include sympathetic stimulation,insulin resistance,and inflammation.How-ever,lipid absorption by liver and intestine is inhibited after trauma.Through post-trauma nutritional support,glu-cose administration improves re-esterification of fatty acids and inhibits lipid oxidation without affecting lipolysis.Fat emulsion infusion inhibits both absorption and secretion of triglyceride in liver.Therefore,clinicians should a-void over-alimentation of glucose and fat to prevent lipid overload,particularly in liver. Intervention of post-trau-matic lipid metabolism improves the outcomes:administration of long-chain triglycerides can prevent exhaustion of essential fatty acids,and administration of cholesterol can improve absorption and oxidation of fat emulsion.

Objective To explore the influence on the bad eating habits of diabetes by the management of diabetes education with families participation.Method Sixty-six patients with type 2 diabete mellitus were chosen as study object.They were divided into the experiment group and the control group at random.The diabetic knowledge and die behavior education were taken to the two groups and the families of the experiment group.The bad eating habits of the two groups were investigated before and after management. Results The snack,night snack and out eating times were significantly decreased in the experiment group than the control group and before management.There were statistical significant difference(all P<0.05).Conclusion The management of diabetes education with families participation can improve the bad eating habits so as to delay the progression of diabetes.

21 patients with obstructive sleep apnea-hypopnea syndrome(OSAHS)and hypertension were treated by orthodontic applince for 3 months.All complains of snore were alleviated or disappeared during sleep,the short of breath and drowsy in the daytime were disap-peared,AHI decreased(P<0.01)and the lowest SaO2 increased(P<0.01).The blood pressure tend to normal.The orthodontic appliance can effectively control OSAHS and hypertension.

Objective To analyze clinical effectiveness of tigecycline for complicated intra abdominal infections (cIAIs) in surgical intensive care units.Methods The clinical data of patients diagnosed as cIAIs from Nov 2011 to Aug 2014 were retrospectively collected.Data of sex, age, severity of disease, bacterial strains and drug resistance, prior antibiotics, dosage of tigecycline were included.Results 1 862 patients were admitted into surgical intensive care unit from Nov 2011 to Aug 2014.54 patients were finally treated by tigecycline among 304 patients diagnosed as cIAIs.Acinetobacter baumannii (23.1％), Klebiella pneumonia (18.5％), Escherichia coli (16.9％) were the top three pathogenic bacteria.41/50 were of multiple bacterial infection.Previously adopted antibiotics were miscellaneous, the number of used antibiotics was up to 13 for one patient.Coverage of tigecycline averaged at 8.9 days.Tigecycline effective rate was 62％, 38％ (19/50) cIAIs were completely controlled and cured,24％ (12/50) patients showed effectiveness of tigercycline that procalcitonin decreased 50％ within 72 h.Logistic regression analysis showed that severity of disease and tigecycline dose contribute to the effectiveness within 72 h.Conclusions Tigecycline is effective alterative for patients diagnosed as complicated intra abdominal infections in surgical intensive care units.

Objective To study the effect of immunomodulation on improvement of immune function and prognosis in sepsis in rats,and its mechanism.Methods Experimental part: cecal ligation-perforation(CLP) models were divided into three groups including sham group(n=20),control group(n=20) and experimental group(n=20).Control group only used antibiotic and experimental group used antibiotic plus immunomodulation.Blood collections were made after CLP model at 3,12,48 and 72hr.Lymphocyte counting,CD4+,CD8+ T lymphocyte and CD4/CD8 ratio were checked.The apoptosis of lymphocyte in thymus and spleen and survival rate were checked.Clinical part: Prospective analysis of seventy patients who conformed to the sepsis standard.They were divided into two groups randomly.One was control group with regular therapy,and the therapy group with ulinastatin plus thymosin-?1 for 7days.The immune index before and after therapy at 0,1d,3d,and 7d was observed,including the clinical changes and survival data.Results Experimental part: Lymphocytes,CD4+ T lymphocytes and CD4/CD8 ratio in experimental group increased more significantly than in control group(P

AIM: To study the protective effect of ethyl pyruvate(EP) on hepatocytes in septic mice.METHODS: The cecal ligation-perforation was made in mice as septic model.Ringer's ethyl pyruvate solution(REPS) and Ringer's lactic solution(RLS) were used to resuscitate septic mice.Anti-oxidative capacity of hepatic tissue and liver function were detected in different groups.RESULTS: Anti-oxidative capacity in septic mice was significantly lower than that in sham group(P