Objective To assess the effectiveness of tension-free vaginal tape obturator tape(TVT-O)as treatment of SUI by means of a systematic review and meta analysis.Methods Using the search terms"TVT,TVT-O,SUI,RCT,TOT",the literature in Chinese and English from January 2001 tO March 2007 on the difference of TVT and TVT-O was searched from MEDLINE,PUBMED,EMBASE,Google Scholar,CNKI,WAN FANG DATA,and criteria randomized controlled trials(RCTs)were studied by Meta-analysis in RevMan 4.2.At the same time,Ors of randomized model and fixed model were calculated tO evaluate the sensitivity.Results There were six RCTs that compared TVT-O with TVT.When compared by Subjective cure,TVT-O at 1-17 months were no better than TVT(OR 0.67;95% CI 0.40,1.13).Adverse events such as bladder injuries (OR 0.15;95% CI 0.03,0.66)was less common,where as groin/thigh pain(OR 8.61;95% CI3.03,24.52)was more common;but there were rio significant difference in de novo urgency(OR=1.16;95% CI 0.54,2.47),urinary retention(OR=0.54;95% CI 0.24,1.20)or urinary tract infection(OR=1.07;95% CI 0.61,1.87)between the tWO groups.Conclusions There is no significant difference between TVT and TVT-O.TVT-O group had no bladder injuries complications,but groin/thigh pain was more common.

Objective To compare the safety and efficacy between flexible ureteroscope lithtripsy (FURL) and percutaneous nephrolithotomy (PCNL) in treating the renal calculus.Methods From Jan.2012 to Oct.2013,120 male and 87 female patients with renal calculus were accepted FURL (n =108)or PCNL (n=99) in our hospital.In FURL group,108 cases were classified according to the diameter of the stone,including 33 patients with the diameter of renal stone more than 20mm (range 20-39 mm,mean 29.2±5.6 mm)and 75 patients with the diameter of renal stone less than 20 mm (range 13-19 mm,mean 16.8± 1.3 mm).In PCNL group,99 cases were also classified according to the diameter of the stone,including 51 patients with the diameter of renal stone more than 20 mm (range 20-45 mm,mean 30.4±6.6 mm)and 48 patients with the diameter of renal stone less than 20 mm (range 14-19 mm,mean 17.2±1.4mm).There were no significant differences between the groups FURL and PCNL in the stone size(P＞0.05).Demographic data,operative duration,postoperative hospital stay,complication rate,and stone-free rate were recorded and compared.Results The overall stone free rate in group FURL was significantly lower 80.6％ (87/108) than that in group PCNL 91.9％ (91/99) (P＜0.05).In those patients with the diameter of stones less than 20 mm,the stone free rate was 88.0％ (66/75) in group FURL vs 93.8％ (45/48) in group PCNL (P＞0.05).The operative time was 30-65 (mean 49.5±6.9) min and 30-65 (mean 46.9±7.2) min in FURL and PCNL group,respectively (P＞0.05).In those patients with the diameter of stones more than 20 mm,the stone free rate was 63.6％ (21/33) in group FURL,which was lower than that in group PCNL 90.2％ (46/51) (P＜0.05).The operative time was 60-115 min (85.0±16.3) min and 30-95 min (68.3± 16.7) min in FURL and PCNL group,respectively (P＜0.05).The overall complication rate was significantly lower in group FURL 2.8％ (3/108) compared to group PCNL 8.1％ (8/99) (P＜0.05).Postoperative hospitalization stay were 2-6 d (3.5±1.4) d and 3-9 d (5.8±1.9) d in FURL and PCNL group,respectively (P＜0.05).Conclusions Both PCNL and FURS are efficacy and safe surgical alteration for patients with renal calculus.As to the FURS,its merits were faster recovery,less invasiveness than those in PCNL.Therefore,it can be considered as the first-line treatment for renal calculus ＜20 mm.However,for renal calculus ≥20 mm stones,FURS is still effective.

Objective:To study the effect of pig interleukin 2(IL 2) eukaryon expression plasmid on cellular immune responses of BALB/c mice immuned with pcDNA PRRSV ORF5 DNA vaccine.Methods:BALB/c mice were immunized with pcDNA PRRSV ORF5 DNA vaccine and pig interleukin 2(IL 2) eukaryon expression plasmid by the routes of co injection and DNA vaccine injection alone respectively, with PBS and pcDNA3 1(+) as controls. Fluoresecence Activated Cell Sorter(FACS),T lymphocyte proliferation test(MTT) were used to detect the number of CD4 +、CD8 + and the T lymphocyte proliferation in peripheral blood of mice vaccinated.Results:ConA response of T lymphocytes in blood was higher in experiment group than the control group ( P

Objective To explore the effects of comprehensive nursing combined with acupoint massage on patients with post-stroke depression. Methods Totally 76 patients with post-stroke depression from May 2015 to March 2016 hospitalized in the rehabilitation department of Daqing Longnan Hospital, were divided into the observation group and the control group according to random number table, with 38 cases in each group. Patients in the observation group received comprehensive nursing and acupoint massage, while patients in the control group received routine psychological nursing, and the course of treatment were all four weeks. Hamilton depression scale ( HAMD ) and national institute of health stroke scale ( NIHSS ) in America were used to evaluate the improvement of depression and improvement of neuronal functional recovery. Results Four weeks after treatment, the HAMD score (4.88±1.63) and NIHSS score (6.28± 2. 76) in the observation group were lower than the HAMD score (15.58±3.94) and NIHSS score (17.98± 4.37)in the control group (P<0.05). The total efficiency of improvement in depression (84.2%) and total efficiency of neurological improvement ( 89. 4%) in the observation group, were higher than that in the control group ( P<0. 05 ) . Conclusions Comprehensive nursing combined with acupoint massage has a better curative effect in patients with post-stroke depression than the routine psychological nursing.

Objective To retrospectively analyze the epidemiological trend of children with lower gastrointestinal bleeding in recent 10 years,and investigate the change of their disease burden,so as to provide a theoretical basis for the accurate prevention and control of children's lower gastrointestinal bleeding. Methods A total of 671 children with "lower gastrointestinal bleeding" who were diagnosed in our hospital from 2012 to 2021 were collected as research subjects. To analyze the microscopic examination rate and common etiology of lower gastrointestinal bleeding in children in the past 10 years,as well as the epidemiological characteristics of different age groups, different regions and different basic diseases; Calculate and compare the rate of disability life lost (YLD), early death life lost (YLL) and disability adjusted life year (DALY) of children with lower gastrointestinal bleeding within 10 years, and calculate the annual change percentage (AAPC) to analyze the change trend of disease burden. Results The microscopic examination rate of children with lower gastrointestinal bleeding showed a trend of increasing in the past 10 years (P<0.001). Among them, the most common causes are Crohn's disease, ulcerative colitis and chronic colitis. The proportion of children with lower gastrointestinal bleeding was higher in boys, >18 years old, hypertension and gastroenteritis. The DALY rate, YLL rate and YLD rate caused by lower gastrointestinal bleeding in the past 10 years showed an upward trend (P<0.05). Conclusion The microscopic examination rate of lower gastrointestinal bleeding in children was graduallyincreasing,and the prevalence rate of basic diseases such as boys,hypertension and gastroenteritis was increasing;in addition,the disease burden caused by children's lower gastrointestinal bleeding was also increasing year by year and should be protected.