ObjectiveTo improve the correction rate of clinical, understand transpedicular vertebral intervertebral spinal shortening osteotomy for treatment of clinical efficacy of kyphosis. Methods40 patients with kyphosis,were selected as research objects. beffore and after the kyphosis correction surgery, pain improvement, efficacy and complications were retrospectively studied. ResultsBefore and after surgical correction of spinal kyphosis angle control study showed significant differences. Before and after surgical correction of grading oral pain control study showed significant differences.40 patients,the effects of surgical correction achieved grade Ⅰ ,35 cases(87.5％ ) ,grade Ⅱ in 5 cases ( 12.5％ ), grade Ⅲ and Ⅳ 0. ConclusionIntervertebral vertebral pedicle shortening osteotomy surgery could effectively correct spinal kyphosis, relieve pain and discomfort of patients, and safe, and it was worth to promote in the clinical use.

Objective To investigate the correlation between expression of carcinoembryonic antigen (CEA) mRNA in preoperative peritoneal lavage fluid and prognosis of operation in patients with gastric cancer.Methods The expression levels of CEA mRNA in preoperative peritoneal lavage fluid of 68 patients with gastric cancer and 30 patients with gastric benign tumor were measured by reverse transcription polymerase chain reaction.The correlation between the expression level of CEA mRNA in preoperative peritoneal lavage fluid and clinicopathological features,prognosis of postoperative were analyzed.Results The expression level of CEA mRNA in preoperative peritoneal lavage fluid of patients with gastric cancre was 1.74 ± 0.25 and with gastric benign tumor was 0.19 ± 0.04,and there was statistical difference (P ＜ 0.05).The expression level of CEA mRNA in preoperative peritoneal lavage fluid had a correlation with the tumor infiltration depth,tumor differentiation,lymph node metastasis,distant metastasis and TNM stage (P ＜ 0.05).There was statistical difference in the recurrent / metastasis rate and survival rate 1 year after operation between low (34 cases) and higher (34 cases) expression level of CEA mRNA in preoperative peritoneal lavage fluid of gastric cancer patients:47.06％ (16/34) vs.82.35％ (28/34) and 79.41％ (27/34) vs.55.88％ (19/34),P ＜ 0.05.Conclusion The expression of CEA mRNA in preoperative peritoneal lavage fluid has close correlation with the clinicopathologic features,and the high expression of CEA mRNA indicats poor prognosis,indicating that CEA mRNA in preoperative peritoneal lavage fluid could be used as a prognostic marker in patients with gastric cancer.

Objective To observe the clinical effect of bicyclol combined with polyene phosphatidyl choline in elderly non-alcoholic fatty liver disease (NAFLD).Methods One hundred and twenty elderly patients with NAFLD were divided into 3 groups by block randomization method,40 cases in each group.Therapeutic group was treated by bicyclol combined with polyene phosphatidyl choline; bicyclol group was only treated by bicyclol; and polyene phosphatidyl choline group was only treated by polyene phosphatidyl choline.The blood biochemical indexes,liver ultrasound score and clinical curative effect of 3 groups were compared after treated for 24 weeks.Results The total cholesterol (TC),triglyceride (TG),alanine aminotransferase (ALT),aspartate aminotransferase (AST) and gamma glutamine transferase (GGT) in 3 groups after treatment were lower than those before treatment,and the difference was statistically significant (P ＜ 0.05) ; TC,TG and ALT levels in therapeutic group after treatment were significantly lower than those in bicyclol group and polyene phosphatidyl choline group [(1.36 ± 0.84) mmol/L vs.(2.77 ± 1.27),(2.84 ±1.35) mmol/L; (1.32 ±0.71) mmol/L vs.(1.89 ±0.87),(1.92 ±0.90) mmol/L; (38.26 ± 12.75) U/L vs.(57.83 ± 16.67),(62.07 ± 18.16) U/L],and the difference was statistically significant (P ＜ 0.05).The liver ultrasound score in 3 groups after treatment was significantly decreased compared with that before treatment,and the difference was statistically significant (P ＜ 0.05).Liver ultrasound scores in therapeutic group after treatment were significantly lower than those in bicyclol group and polyene phosphatidyl choline group [(2.08 ± 0.93) scores vs.(3.17 ± 1.14),(3.34 ± 1.07) scores],and the difference was statistically significant (P ＜ 0.05).The total effective rate in therapeutic group was significantly higher than that in bicyclol group and polyene phosphatidyl choline group [85.0％ (34/40) vs.67.5％ (27/40),65.0％ (26/40)],and the difference was statistically significant (P ＜0.05).Conclusions Bicyclol combined with polyene phosphatidyl choline has better clinical effect in elderly patients with NAFLD.It is better than single bicyclol and polyene phosphatidyl choline and worth clinical promotion.

Objective To evaluate efficacy and safety of locally-produced pazufloxacin mesilate sodium chloride injection in the treatment of bacterial infections of respiratory and urinary tract.Methods A multi-center double-blind randomized controlled clinical trial was carried out to evaluate efficacy and safety of pazufloxacin mesilate sodium chloride in treatment for acute bacterial infection, as compared to those of levofloxacin hydrochloride and glucose injection as control treatment.A total of 244 patients with acute bacterial infection of respiratory and urinary tract were enrolled in the studies.120 in trial group and 120 in control group, with four withdrawals.Pazufloxacin mesilate and levofloxacin were administered intravenously by drip at a dose of 300 mg and 200 mg, every 12 hours for 7 to 14 days for trial and control groups, respectively.Resuits Overall efficacy of pazufloxacin mesilate was 77.0 percent and 93.5 percent in treatment for acute bacterial infections of respiratory and urinary tract.respectively, and that of levofloxacin was 80.6 percent and 89.6 percent, respectively.Overall bacterial clearance rate WaS 91.5 percent for pazufloxacin mesilate, 89.6 percent for respiratory tract infection and 94.1 percent for urinary tract infection, respectively.and 93.4 percent for levofloxacin, 97.3 percent for respiratory tract infection and 89.7 percent for urinary tract infection, respectively.No significant difference in adverse drug reactions between the two groups(P＞0.05)was found, with 4.88 percent and 7.44 percent for trial and control groups, respectively.Conclusions Pazufloxacin mesilate sodium chloride injection produced locally is a safe and effective antibiotic in treatment for acute infections of respiratory and urinary tract.

Objective To study the prevalence,treatment policy and control of hypertension in patients with maintenance hemodialysis, and to analyze the influencing factors of hypertension control.Methods We studied the current status of 1382 patients with maintenance hemodialysis in 11 dialysis centers in Shanghai, among them 809 were male, and 573 were female.Hypertension was defined as systolic blood pressure(SBP) ≥ 140 and/or diastolic blood pressure (DBP) ≥90 mm Hg ( 1 mm Hg = 0.133 kPa).Those who had a history of hypertension and requiring antihypertensive therapy were also diagnosed as hypertension though their blood pressure was within normal range during the survey.Hypertension control was defined as blood pressure ＜ 140/90 mm Hg before each dialysis session.Results The prevalence of hypertension in the hemodialysis patients was 86.3%.The treatment rate and control rate in those patients were 96.8% and 25.5% respectively.More than half (50.4% ) of patients were treated with only one kind of anti-hypertensive drug, and 34.4% with 2 kinds, 14.2% with 3 kinds, 1.0% with 4 kinds or more.Calcium channel blocker (CCB) was the most frequently prescribed drug (61.0%), followed by angiotensin Ⅱ receptor blockers ( 56.4% ), centrally acting anti-hypertensive agent ( 26.4% ), beta blockers and alpha, beta-blockers( 14.0% ).The control rate of hypertension in those hemodialysis people was aggravated by the existence of coronary artery disease.The patients who need more kinds of antihypertensive agents have a poorer control rate of hypertension.The hypertension control rate elevated significantly with the adequate hemodialysis.Conclusions There is a very high prevalence of hypertension in maintenance hemodialysis patients.Although the treatment rate is high, the control rate is unsatisfactory.So the control of hypertension in hemodialysis patient is still a clinical challenge.Appropriate dialysis adequacy, reasonable use of erythropoietin, treatment of heart disease and judicious use of antihypertensive drugs may be helpful to improve the clinical outcome.