Objective To evaluate the physiological and anatomic basis,indications,surgical skills, prevention of ureter injury and clinic outcomes of using high uterosacral ligament suspension(HUS)for correction of advanced uterine prolapse by the vaginal route.Methods Fifty women with advanced uterine prolapse underwent transvaginal HUS after vaginal hysterectomy with reconstruction of pubocervical and rectovaginal fascia to correct their uterine prolapse between June 2003 and September 2007.The average age of the women was 60.1 years.The mean follow-up period was 24 months(range 4-51 months).The degree of pelvic organ prolapse preoperatively and anatomic outcomes postoperatively were assessed with pelvic organ prolapse quantification system(POP-Q).Results The remnants of the uterosacral ligaments were clearly identified and palpated posterior and medial to the ischial spines by traction with a 24 cm long Allis clamp and used for successful vaginal vault suspension and reconstruction in all 50 consecutive advanced uterine prolapse patients.The ureter injury was avoided by complete knowledge of the ureter's course from the cervix/apex toward its insertion in the sacral region and how far outside of the uterosacral ligament,by uteri palpation and by suturing purposefully placed"deep"dorsally and posteriorly toward the sacrum,as well as by cystoscopy examination of the spillage of urine from both ureters.Mean POP-Q point C improved from 1.5 to-7.5 cm with a median follow-up of 24 months.If the successful HUS was defined as point C≤stage I prolapse,both the objective and subjective cure rates were as high as 100% with a maximum follow-up of 51 months.None of the 50 patients had repeat operation for recurrence of prolapse.There was no major intra-or postoperative complications,such as ureter and other pelvic organ injury.Conclusion HUS with fascial reconstruction seems to be a safe,minimal traumatic,tolerable and highly successful procedure for vaginal repair of advanced uterine prolapse.Because of the use of native tissue as suspension site HUS is more physiologic and cost effective.

Objective To analyze the characteristics of drug resistance in tuberculosis patients in Shaoxing and provide scientific basis for prevention and control of tuberculosis.Methods All the sputum smear -positive specimens from tuberculosis patients in Shaoxing tuberculosis designated hospitals from 2010 to June 2013 had been done by susceptibility test using susceptibility Jensen medium.The situation of drug resistance in patients with pulmonary tuberculosis was analysed.Results In the 607 sputum culture -positive cases,the total resistance rate was 20.26%;the multi -drug resistance rate was 12.85%.The resistance rate in descending order was INH,RFP,SM and EMB.In new cases,the total resistance rate was 13.09%,and the multi-drug resistance rate was 5.73%;in retreated cases,the total resistance rate was 50.00%,and the multi-drug resistance rate was 42.37%.Conclusion In Shaoxing City,the total resistance rate of tuberculosis is consistent with the national average level,but the epidemic of MDR-TB is still very serious.

OBJECTIVETo identify the relationship of body mass index (BMI) and blood pressure in 7 - 15 years children and adolescents of Beijing so as to provide scientific basis for early prevention of hypertension and to provide evidence for verification on the category criterion of overweight and obesity in children and adolescents of China, recommended by the Working Group on Obesity in China (WGOC) to sensitively distinguish the blood pressure in normal weight, overweight and obesity populations.

METHODSA cross-sectional survey on epidemiological characteristics of obesity with stratified cluster sampling method carried out in Beijing in April and May, 2000. 5155 students aged 6 - 15 years were selecte das research subjects. The category criterion of overweight and obesity in children and adolescents of China was recommended by WGOC, the diagnostic criterion of hypertension in children was recommended by CDC in the USA. Statistics analysis system (SAS 8.1) including partial person correlation analysis, t-test, chi(2) test and logistic multi-factors regression analysis was used to analyses the data from 4982 subjects aged 7 - 15 years.

RESULTS(1) after the age and gender were adjusted, the BMI positive correlation with systolic blood pressure (SBP) and diastolic blood pressure (DBP) was found independent in 7 - 15 years children and adolescents (P < 0.0001) and the partial relation coefficients(r) between BMI and SBP and DBP were 0.323 87 and 0.245 88 respectively. (2) the means of SBP and DBP in obesity group were significantly higher then overweight, while overweight was significantly higher then normal weight group (P < 0.0001). (3) the prevalence rates of hyper-SBP, hyper-DBP and hypertension were significantly different (P < 0.0001). When compared with the normal weight group, the relation risk (RR) for hypertension in overweight group and obesity group were 2.96 and 4.85 respectively. The prevalence rates of hypertension in overweight and obesity group were 19.70% and 24.22% respectively. (4) the results of logistic multi-factors regression analysis showed that both age and weight were effecting on hyper-SBP, hyper-DBP and hypertension (P < 0.0001). After age was adjusted, the RR for hypertension was 2.62, and their confidence interval (CI) was 2.36 - 2.91 in obesity or overweight, between overweight and normal weight.

CONCLUSION(1) the BMI positive correlation with SBP and DBP was found independent in 7 - 15 years children and adolescents of Beijing, and the risk for hypertension maybe increased when these people with overweight and obesity, it is very important for hypertension prevention and control that overweight and obesity prevention and control in children and adolescents. (2) the sensitivity of the category criterion of overweight and obesity in children and adolescents of China, recommended by WGOC have been verified on distinguish the blood pressure in normal weight, overweight and obesity populations.

Adolescent ; Age Factors ; Blood Pressure ; Body Mass Index ; Child ; China ; Cross-Sectional Studies ; Female ; Humans ; Hypertension ; etiology ; Logistic Models ; Male ; Risk Factors ; Sex Factors

Objective To analyze the correlation analysis as on long-term low -dose off -label use of erythromycin with bibliometric approach, and to provide reference for study on off -label use of eryth-romycin.Methods Literatures were searched in PubMed, EmBase, Science Citation Index and CNKI data-bases from beginning to October 2014.EndNote was used to sort these articles and the bibliometric analy-sis was carried out in respect of published years, document type and research hotspot etc.Results The final document included a total of 694, including 451 foreign languages, Chinese 243.Among 694 papers, there were 545 pieces of original articles;the most frequently cited paper was cited for 275 times.First foreign language study on the long-term low-dose erythromycin treatment was published in 1974.Chinese from 1990 published his first articles.The research contents include clinical manifestations, present status of treatment,therapeutic effect and adverse drug reaction of long -term low -dose erythromycin application.Conclusion The current study found that long-term low-dose eryth-romycin on chronic inflammatory lung disease effectively, and erythromy-cin stomach action by promoting the use of pediatric clinical study is currently hot.

Aim To explore the effect of targeted inhi-bition of co-signaling molecule B7-H3 on the growth,migration,and angiogenesis ability of human umbilical vein endothelial cells(HUVECs).Methods Small interference RNA was used to knock down HUVECs B7-H3 molecules.CCK-8 test was used to detect cell proliferation at 24 h,48 h and 72 h.Transwell test was then used to detect 24 h cell migration,and three-dimensional cell culture was used to observe cell angio-genesis.Results Compared with the negative control group(siRNA-Control),siRNA-720,siRNA-1707 and siRNA-1690 had different inhibitory effects on the expression of B7-H3.B7-H3 inhibition of siRNA-1690 was significantly higher than that of siRNA-720 and siRNA-1707,and siRNA-1690 sequence was chosen for follow-up experiment.The results of CCK-8 cell vi-ability assay showed that the proliferation ability of HU-VECs decreased by 24％,22％(P＞0.05,compared with 24 h)and 15％(P＜0.05,compared with 48 h)respectively at 24 h,48 h and 72 h after B7-H3 knockout.The migration ability of B7-H3 for 24 h was significantly lower than that of siRNA-Control group(P＜0.01).The results of three-dimensional cell cul-ture showed that the angiogenic ability of HUVECs de-creased significantly after si-B7-H3 knockdown of B7-H3 gene(P＜0.01).Conclusion Targeting B7-H3 inhibits the growth,migration,and angiogenesis of hu-man umbilical vein endothelial cells.

OBJECTIVETo understand the clinical features of death from hand, foot and mouth disease (HFMD) and to explore the early warning index of HFMD death.

METHODSA total of 41 HFMD death cases were collected as case group in Shandong province between 2009 and 2011, and another 123 serious HFMD cases were selected as control group according to the similar gender, place of origin and hospital level, with the ratio at 1:3. We investigated the general situation, clinical treatment, past medical history, clinical symptoms and signs of the ill children, and applied the conditional logistic regression to explore early warning index of HFMD death.

RESULTSThe rate of patients who had symptoms in nervous system, digestive system, circulatory system and respiratory system were separately 90.2% (37/41), 58.5% (24/41), 53.7% (22/41) and 90.2% (37/41) in case group; and the proportions were 44.7% (55/123), 13.8% (17/123), 10.6% (13/123) and 12.2% (15/123) respectively in control group. The difference between the two groups showed statistical significance (χ(2) = 25.881, 32.791, 34.011, 86.505, P < 0.05). In case group, 37 patients had neurogenic pulmonary edema, 26 patients got encephalitis, 15 patients had respiratory and circulatory failure, 7 patients got pulmonary hemorrhage, 4 patients had multiple organ failure, 4 patients got myocarditis and 1 patient had cerebral hernia. According to multi-factor logistic regression analysis, the early warning indicators of HFMD death included neck resistance (case group: 34.1% (14/41), control group: 4.1% (5/123); OR = 7.145, 95%CI: 1.748 - 29.204), vomiting (case group: 58.5% (24/41), control group: 13.8% (17/123); OR = 5.632, 95%CI: 1.793 - 17.685) and increase of heart rate (case group: 53.7% (22/41), control group: 10.6% (14/123), OR = 6.370, 95%CI: 1.517 - 26.743).

CONCLUSIONIn the process of clinical treatment and care, we should interfere the serious HFMD patients with neck resistance, vomiting and increase of heart rate, and thereby reduce the death from HFMD.

China ; epidemiology ; Female ; Hand, Foot and Mouth Disease ; diagnosis ; epidemiology ; mortality ; Humans ; Infant ; Infant, Newborn ; Logistic Models ; Male ; Risk Factors ; Survival Rate

Background: Systemic lupus erythematosus (SLE) is an autoimmune disease under genetic control. Growing evidences support the genetic predisposition of HLA-DRB1 gene polymorphisms to SLE, yet the results are not often reproducible. The purpose of this study was to assess the association of two polymorphisms of HLA-DRB1 gene (HLA-DR3 and HLA-DR15) with the risk of SLE via a comprehensive meta-analysis. Methods: This study complied with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. Case-control studies on HLA-DRB1 and SLE were searched from PubMed, Elsevier Science, Springer Link, Medline, and Cochrane Library database as of June 2018. Analysis was based on the random-effects model using STATA software version 14.0. Results: A total of 23 studies were retained for analysis, including 5261 cases and 9838 controls. Overall analysis revealed that HLA-DR3 and HLA-DR15 polymorphisms were associated with the significant risk of SLE (odds ratio [OR]: 1.60, 95% confidence interval (CI): 1.316-1.934, P = 0.129 and OR: 1.68, 95% CI: 1.334-2.112, P = 0.001, respectively). Subgroup analyses demonstrated that for both HLA-DR3 and HLA-DR15 polymorphisms, ethnicity was a possible source of heterogeneity. Specifically, HLA-DR3 polymorphism was not associated with SLE in White populations (OR: 1.60, 95% CI: 1.320-1.960, P = 0.522) and HLA-DR15 polymorphism in East Asian populations (OR: 1.65, 95% CI: 1.248-2.173, P = 0.001). In addition, source of control was another possible source for both HLA-DR3 and HLA-DR15 polymorphisms, with observable significance for HLA-DR3 in only population-based studies (OR: 1.65, 95% CI: 1.370-1.990, P = 0.244) and for HLA-DR15 in both population-based and hospital-based studies (OR: 1.38, 95% CI: 1.078-1.760, P = 0.123 and OR: 2.08, 95% CI: 1.738-2.490, P = 0.881, respectively). Conclusions HLA-DRB1 gene may be a SLE-susceptibility gene, and it shows evident ethnic heterogeneity. Further prospective validations across multiple ethnical groups are warranted.
Case-Control Studies ; Gene Frequency ; genetics ; Genetic Predisposition to Disease ; genetics ; HLA-DR Serological Subtypes ; genetics ; HLA-DR3 Antigen ; genetics ; HLA-DRB1 Chains ; genetics ; Haplotypes ; genetics ; Humans ; Lupus Erythematosus, Systemic ; Odds Ratio ; Polymorphism, Genetic ; genetics

Objective To investigate the development of echinocandin research on fungal biofilm from international and domestic databases from 2001 to 2013.Methods All publications were searched on international and domestic databases ( SCI, PubMed, EmBase, CNKI and SinoMed) and were screened by Endnote X7 software, then analysis was performed according to the publication year, author, article types, literature source , times cited and research content.Results A total of 153 publi-cations ( most were research articles) including 148 international and 5 domestic papers were searched from databases.The highest citation fre-quency of the literature was 157 times.A total of 62 research articles focused on Candida albicans.Most were monotherapy of echinocandin for fugal biofilm. A total of 24 research articles focused on caspofungin affecting the biofilm of C.Albicans.Fourteen papers concentrated on echinocandin combinations and few papers involved clinical research ( three papers ) .Conclusion The monotherapy of echinocandin can inhibit fugal biofilm, but combinations were not ideal.Biofilm infection model in vivo is still one of the key research areas, as well as the transition from basic research to clinical research.

Objective To study the maximum tolerated dose of levornidazole with phosphate ester disodium in Chinese healthy volun-teers.Methods This was a single-center, randomized, blinded, pla-cebo-controlled trial.Healthy volunteers were accepted a single dose intravenous injection of levornidazole in each group with dose escalation design to determine the maximum tolerated dose of single dose.A total of 40 healthy volunteers were screened and equally divided into five groups ( half were male and half female ) , two cases ( one man and woman ) of each group were randomly chosen to receive placebo.The dosage of each group were 1000, 1500, 2000, 2500,3000 mg, separately.Changes in vital signs, electrocardiogram and laboratory tests were recorded, and adverse events were also observed and recorded.Results Changes of vital signs and eletrocariogram were without clinical significance before and after administration.White blood cell count were reduced in 1 pa-tient without any symptoms and signs, which might be related to drugs.A total of 7 cases of adverse events occurred, which were mild, short-du-ration, and disappeared without intervention.Conclusion Good tolera-bility and safety was shown in single dose of levornidazole range from 1000-3000 mg, the maximum tolerated single dose was 3000 mg.Dos-age recom-mended in phaseⅡclinical trial is 2000 mg? d-1 .

BACKGROUNDMesh exposure after surgery continues to be a clinical challenge for urogynecological surgeons. The purpose of this study was to explore the risk factors for polypropylene (PP) mesh exposure after transvaginal mesh (TVM) surgery.

METHODSThis study included 195 patients with advanced pelvic organ prolapse (POP), who underwent TVM from January 2004 to December 2012 at the First Affiliated Hospital of Chinese PLA General Hospital. Clinical data were evaluated including patient's demography, TVM type, concomitant procedures, operation time, blood loss, postoperative morbidity, and mesh exposure. Mesh exposure was identified through postoperative vaginal examination. Statistical analysis was performed to identify risk factors for mesh exposure.

RESULTSTwo-hundred and nine transvaginal PP meshes were placed, including 194 in the anterior wall and 15 in the posterior wall. Concomitant tension-free vaginal tape was performed in 61 cases. The mean follow-up time was 35.1 ± 23.6 months. PP mesh exposure was identified in 32 cases (16.4%), with 31 in the anterior wall and 1 in the posterior wall. Significant difference was found in operating time and concomitant procedures between exposed and nonexposed groups (F = 7.443, P = 0.007; F = 4.307, P = 0.039, respectively). Binary logistic regression revealed that the number of concomitant procedures and operation time were risk factors for mesh exposure (P = 0.001, P = 0.043).

CONCLUSIONConcomitant procedures and increased operating time increase the risk for postoperative mesh exposure in patients undergoing TVM surgery for POP.

Adult ; Aged ; Aged, 80 and over ; Female ; Humans ; Middle Aged ; Operative Time ; Pelvic Organ Prolapse ; surgery ; Polypropylenes ; therapeutic use ; Postoperative Period ; Retrospective Studies ; Risk Factors ; Surgical Mesh ; adverse effects ; Vagina ; surgery