Objective　To evaluate the effect of palliative resection of advanced primary hepatocellular carcinoma (PHCC). Methods　98 patients with advanced PHCC were divided randomly into two groups in our hospital from March 1996 to Jan. 2000:(1) Therapy group (49 cases), dealt with palliative resection of liver cancer and implanted with a drug delivery system (DDS). (2) Control group (49 cases), only implanted with DDS. Results　In therapy group and control group, The decline rate of AFP was 60.0% and 31.7% respectively (P<0.05); and the survival rates of 0.5, 1, 3 　years after operation were 85.7% 　(42/49), 60.5%(23/38), 45.4%(10/22) and 　67.3%(33/49), 32.5%(13/40), 　10%(2/20) (P<0.05). Conclusions　Palliative resection of liver cancer can improve survival duration and life quality of patients with advanced HCC.

Objective To investigate the changes of intestinal floras in elderly patients with first-episode untreated schizophrenia and to analyze the role of intestinal floras in schizophrenia .Methods Thirty elderly patients(≥60 years old) with first-episode un-treated schizophrenia treated in our hospital from July to October 2016 were selected as the observation group ,while 30 healthy peo-ple undergoing physical examination in the same period were selected as the control group .The bifidobacterium ,lactobacillus and bacteroides of stool samples in the two groups were tested by 16SrRNA real-time fluorescence quantitative PCR (qPCR) .Results The bifidobacterium content of stool samples in the observation group was significantly lower than that in the control group ,while the bacteroides content was significantly higher than that in the control group ,moreover the ratios of bacteroides/lactobacillus and bacteroides/bifidobacterium in the observation group were significantly increased ,the difference was statistically significant (P<0 .05);the lactobacillus content had no obvious difference between the two groups .Conclusion The phenomena of intestinal flora disorder and intestinal flora disproportion exist in elderly patients with first-episode untreated schizophrenia .Intestinal flora may be involved in the pathogenesis of schizophrenia .

Objective Self-management was adopted to intervene patients with breast cancer during chemotherapy in order to know about its effects on breast cancer patients′medical compliance behavior. Methods Samples were 154 breast cancer patients undergoing chemotherapy after surgery in breast surgery of the first affiliated hospital of Zhengzhou university. They accepted the docetaxel and cyclophosphamide (TC) program of chemotherapy. Patients were divided into two groups by random number table, one group as control group(80 patients) and the other group as experimental group (74 patients). Different nursing care were conducted during the two groups, the control group patients given routine nursing care, the experimental group patients given routine nursing care and self-management. The medical behavior compliance and upper extremities edema incidence for the two groups of patient were surveyed after the intervention and then evaluate the effect of the intervention. SPSS (version 17.0) was used to carry out statistical analysis. Results The total score of medical compliance behavior, the experimental group was (18.36±1.30) points, the control group was (16.70±1.57) points, the experimental group was higher than the control group, and there was statistically significant difference between two groups(t=7.093, P<0.05).The experimental group scores were higher than the control group in the functional exercise compliance (4.33±0.77 vs. 3.55±0.90), prevent or reduce the edema compliance (4.41± 0.61 vs. 3.84±0.88), PICC or venous access port of regular maintenance compliance (4.62±0.52 vs. 4.33± 0.57)(t=5.704,4.594,3.268,P<0.05);There were statistically significant differences between two groups (t=5.704,4.594,3.268,P < 0.05). There was no statistically significant difference between two groups (P >0.05) in scores of chemotherapy compliance on time.The influence of self-management on the incidence of upper extremities edema was as follow: The upper extremities edema incidence in control patients was 23.68% (18/76) which was higher than 11.11% (8/72) in the experimental group (χ2=4.036, P < 0.05). Conclusions Given self- management intervention for breast cancer patients with postoperative chemotherapy, the medical behavior compliance was increased, and the incidence of upper extremities edema was decreased.

Objective To promote upper extremity function rehabilitation in patients with breast cancer postoperatively.Methods The application of upper extremity function rehabilitation was designed,and was applied in patients with breast cancer after surgery who were selected from June 2015 to September,and we established management and evaluation scheme.Result The application improved patients' functional exercise compliance and upper extremity dysfunction(P＜0.001).In the short term,upper extremities edema incidence was 2.17％,which was lower than the national average.The nurses thought that it improved the work efficiency.Conclusion The application is an effective tool to improve postoperative upper extremity function rehabilitation in patients with breast cancer.

Objective To evaluate superselective transcatheter arterial chemoembolization ( TACE) plus selective portal vein embolization (SPVE) and large dose of lipiodol on advanced primary liver carcinoma (PHC).Methods Two hundred and three cases of advanced PHC were randomly divided into group treated with ordinary TACE, and that with TACE +SPVE. Results The response rate (CR+PR) was 38% in TACE group and 59% in TACE+SPVE group (P

A total of 180 type 2 diabetic patients with negative anti-thyroid autoantibodies were recruited.According to the levels of serum 25-OH vitamin D [25 (OH) D],these patients were divided into four groups:sufficient group (≥ 30 ng/ml),insufficient group (20-＜30 ng/ml),deficiency group (10-＜20 ng/ml),and severe deficiency group(＜ 10 ng/ml).The results showed that compared with sufficient vitamin D group,the group with severe deficient vitamin D had higher TT3,FT3,FT3/FT4,and TSH (all P＜0.05).The serum 25(OH) D level was negatively correlated with TSH values (r =-0.207,P＜0.05) after adjustment for gender,age,and body mass index.Multivariate regression analysis indicated that serum 25 (OH) D level was an independent influencing factor for TSH value (β =-0.201,P＜0.05),suggesting that serum 25 (OH) D level seems to be correlated with thyroid function in type 2 diabetic patients.

Objective To analyze the causes of death in patients with ST-segment elevation myocardial infarction (STEMI) following primary percutaneous coronary intervention (PCI).Methods The clinical data of 1 213 patients [845 males and 368 females,mean age:(60.83±12.31) years] with STEMI who underwent direct PCI in Linyi People's Hospital from January 2010 to May 2014 and followed-up for 3-7 years were retrospectively analyzed.The causes of death and predictors were analyzed.Results Among 1 135 patients,129 died during the follow-up.Thirty nine patients died in the first 2 weeks and 97.4％ (38/39)due to cardiovascular causes;29 died between 2 weeks and 1 year and 62.1％ (18/29)due to cardiovascular causes;61 died after 1 year and 40.9％ (25/61)from cardiovascular causes,19.7％ (12/61) from cancer,14.8％ (9/61)from stroke.Multivariate Cox regression analysis showed that age ≥70 years,increase of serum creatinine,LVEF≤40％,symptom-to-balloon time＞360 min,cardiac shock,triple vessel lesion,TIMI blood flow less than grade 3 were independent predictors of all death.Conclusion Cardiovascular conditions are the main cause of death in the first year and non-cardiovascular conditions are the main cause of death 1 year after primary PCI in patients with STEMI.It is suggested that long-term surviving patients should also pay close attention to non-cardiac risk factors.

Objective To investigate the risk factors for stroke in population with family history in rural areas of Zhengzhou. Methods A cluster random sampling method was used to collect 386 residents with family history of stroke from 5 villages of Zhengzhou. The participants were divided into stroke group and non-stroke group according to diagnosis. IBM SPSS STATISTICS 21.0 and SPSS Modeler 14.1 software were used to analyze the data.Results Hypertension, dyslipidemia, atrial fibrillation or arrhythmia, smoking and drinking in stroke group were significantly higher than those of the non-stroke group (P < 0.05). Logistic regression analysis indicated that hypertension (OR=35.705, 95％ CI9.045～140.950, P =0.000) and dyslipidemia (OR=2.669, 95％ CI 1.077～6.614, P = 0.034) were linked with stroke. Artificial neural network (ANN) model indicated the independent variables in predicting stroke were hypertension, dyslipidemia, smoking, drinking and atrial fibrillation or arrhythmia according significance, respectively. The accuracy of the model was 82.0％. Conclusion Among population with family history of stroke, those who had hypertension, dyslipidemia, atrial fibrillation or arrhythmia, smoking and drinking were more susceptible to develop this condition.

Objective: To compare the positive rate of microbiological examination in different clinical specimens, and to provide reliable basis for improving the quality of microbiological examination and management of nosocomial infection. Methods: A total of 2 028 bacterial culture specimens were collected from the hospitalized patients in the Second People's Hospital of Jinanfrom March 2016 to February 2018.The samples were examined by Micro Scan autoSCAN4 automatic bacteriological identification analyzer.Strictly according to the specification of the standard operation, the positive rates of microbial testingof all kinds of clinical specimens were statistically analyzed. Results: The positive rate of microbiological examination in 2 028 clinical specimens was 44.33%.The positive rate of microbiological examination in sputum was the highest(58.96%), followed by ophthalmic secretion(40.64%), eye contents(37.96%), urine(34.55%), blood(21.11%). Conclusion The positive rate of microbiological examination is different in different clinical specimens.The epidemiological situation of nosocomial infection can be understood by analyzing the microbiological examination of different clinical specimens in clinic.In order to provide a reliable basis for clinical prevention and treatment of nosocomial infection, and to further improve the positive rate of clinical microbiological examination, we should actively carry out improvement countermeasures against its influencing factors.

Objective To investigate the effect of optimizing nursing process in emergency PCI on the reduction of radiation received by interventional nurses.Methods A total of 100 cases of acute myocardial infarction patients who need emergency PCI in First Affiliated Hospital of University of South China were selected for the study,with the first 50 cases as the control group using conventional nursing process and the other 50 cases as the optimization group using the optimal nursing process in the test.Two radiation monitoring methods were used at the same time to measure,record and analyze the radiation dose to the intervention nurses in the two groups.Results The differences in radiation doses to nurses between the two groups were statistically significant in the single operation of intracoronary drug configuration,non-intracoronary drug configuration,intravenous injection,patient care,emergency material unpacking,and contrast agent replacement (Z =-5.171,-3.774,-7.208,-2.454,-4.516,-3.819,P ＜ 0.05).There was no significant difference in radiation dose to nurses between the two groups in the subcutaneous injection of drugs and vomiting care of patients (P ＞ 0.05).The difference in radiation doses to nurses between the two groups during the entire operation was statistically significant (Z =-6.105,P ＜ 0.05).Conclusions The optimized nursing process helps to reduce the radiation received by interventional nurses in emergency PCI.