Objective Through investigation on hospital infection, to learn the actual status of hospital infection and improve hospital infection management work continuously. Methods Via transect investigation, all hospital-ized patients were investigated by bed-visiting and patients, medical records, checking at the same time. ResultsA total of 3032 cases were enrolled, and the prevalence from 2010 to 2012 were 6. 10%, 5.30% and 4.17%, re-spectively. ICU had the highest prevalence of 39.29%. The lower respiratory tract ranked the first place (45.16%) among infection sites. Invasive operation increased the risk of nosocomial infections. The utilization rates of antibiotics of the hospitalized patients from 2010 to 2012 were 67.7%, 64. 8%, and 54. 1%, respectively. The microbial submission rates for the therapeutic medication were 39 . 00%, 46.99%, and 55 . 01%, respective-ly. The gram-negative bacteria were dominant among the isolated bacterias, accounting for 61.39%. ConclusionThe prevalence survey in the nearly three years shows that the prevalence of nosocomial infections is decreasing,and the microbial submission rate for the therapeutic medication is also increasing by improved hospitalized conditions, strict management of antibiotics and enhanced surveillance.

Adolescent ; Adult ; Endoscopes ; Female ; Humans ; Male ; Otologic Surgical Procedures ; methods ; Tympanic Membrane Perforation ; etiology ; surgery ; Young Adult

Objective To explore the levels of autoimmune antibodies and endocrine hormones in patients with endometriosis complicated with infertiilty.Methods 158 endometriosis and infertility patients were selected as study subjects,and they were divided into endometriosis complicated with infertility group(A group,52 cases),endometriosis group(B group,50 cases) and infertility group(C group,56 cases) according to the type of disease.At the same time,93 healthy women were selected as control group.The autoimmune antibodies such as anti-endometrial antibody(EMAb),anti-chorionic gonadotropin antibody(HCGAb),anti-sperm antibody(ASAb),anti-cardiolipin antibody(ACAb) and anti-ovarian antibody(AOAb),endocrine hormones such as luteinizing hormone(LH),follicle stimulating hormone(FSH),prolactin(PRL),estradiol(E2),insulin(INS) and testosterone(T) were compared in four groups.Results There was no significant difference in the total antibody positive rate between B group and C group (χ2=2.161,P＞0.05).The total antibody positive rate of A group was significantly higher than that of B,C group and the control group,the difference was statistically significant(χ2=6.316,P＜0.05).The PRL and INS levels of A group were much higher than those of B,C group and the control group,the differences were statistically significant(F=15.625,10.431,all P＜0.05).The E2,INS and PRL levels of B group were much higher than those of C group and the control group(F=10.363,9.515,9.037,all P＜0.05).The E2,T,INS and PRL levels of A group were much higher than those of B and C group,the differences were statistically significant (F=5.029,6.225,6.631,7.106,all P＜0.05).The LH and FSH levels of the four groups had no significant differences(F=2.385,2.531,all P＞0.05).There were no significant differences in all of the endocrine hormones between C group and the control group(t=1.535,0.931,0.825,1.363,1.005,1.259,all P＞0.05).Conclusion The main factors that cause endometriosis patients complicated with infertility may be due to a endometriosis immune imbalance of T,E2 and PRL and endocrine abnormalities,through the analysis of the levels of autoimmune antibodies and endocrine hormones can provide a reliable basis for clinical.

Objective To investigate the protective effects of ulinastatin on myocardial reperfusion injury during cardiopulmonary bypass(CPB) in patients underwent valve replacement. Methods 26 ASA Ⅱ-Ⅲ patients scheduled for valve replacement were randomly divided into control group (group C) and ulinastatin group ( group W), each group containing 13 patients. In group W, the patients received ulinastatin 12000U?kg -1 , half dose of which was given before CPB, and the other half was added into the primary solution. Plasma levels of CK,CK-MB and cTnI were measured before operation(T 1), 20 min after starting CPB(T 2), 30 min after declamping aorta (T 3), and 4h(T 4) and 24h(T 5) after operation. Results The plasma level of CK, CK-MB and cTnI increased significantly at T 3, T 4 and T 5 in the both groups compared with T 1(P

Objective To investigate the changes of plasma cytokines and myocardial enzymes in different doses of fentanyl in patients undergoing valve replacement under cardiopulmonary bypass (CPB) and evaluate its anti-inflammatory and myocardial protective effects.Methods Thirty ASAⅡ-Ⅲ patients undergoing elective valve replacement under CPB were studied. We excluded patients having infection, abnormal immunological function of receiving steroid or immune- modulatory drugs. The patients were premedicated with intramuscular phenobarbital 0.1 g and scopolamine 0.3 mg. Anesthesia was induced with midazolam modulate 0.1 mg ?kg-1 , fentanyl 10 ?g?kg-1 and vecuronium 0.1 mg?kg-1 and maintained with continuous infusion of fentanyl and intermittent i.v. boluses of midazolam and vecuronium. The total dose of fentanyl amounted to 30, 60 and 100 ?g?kg-1 (group 1, 2 and 3, n = 10) and was infused before CPB was started. MAP, CVP, HR, ECG, SpO2, PETCO2 and naso-pharyngeal and rectal temperature were continuously monitored during operation. Blood samples were taken before anesthesia (T1 ,baseline) , before CPB (T2 ) , 30 min and 2 h after release of aortic cross-clamping (T3 , T4 ) and 24 h after operation (T5 ) for determination of plasma levels of TNF-?, IL-6, IL-10 and creatine kinase (CK) and CK-MB activity.Results The three groups were comparable with respect to age, body weight, aortic cross-clamping time, CPB time and duration of operation. The plasma levels of TNF-?, IL-6, IL-10, CK and CK-MB activities were significantly increased after CPB compared to baseline (T1) (P

Objective To investigate the protective effect of ulinastatin on erythrocyte in patients undergoing open heart surgery with cardiopulmonary bypass (CPB) .Methods Twenty NYHA class Ⅱ-Ⅲ patients (10 male, 10 female) aged 16-66 yr undergoing elective valve replacement under CPB were randomly divided into two groups: ulinastatin group (U, n = 10) and control group (C, n = 10) . Patients with hepato-renal disease, hyperlipoproteinemia, respiratory dysfunction, blood diseases or pulmonary hypertension were excluded. The patients were premedicated with intramuscular morphine 0.08 mg ? kg-1 and scopolamine 0.006 mg?kg-1 . Anesthesia was induced with midazolam 0.1 mg?kg-1 , fentanyl 10 ?g?kg-1 and vecuronium 0.1 mg?kg-1 and maintained with intravenous midazolam and fentanyl. In group U the patients received ulinastatin 12000 U?kg-1 , of which half was given i.v. before CPB and the other half was added to the priming solution. In control group the patients received normal saline instead of ulinastatin. Blood samples were taken from radial artery before operation (T1), 15 min after initiation of CPB (T2), 15 min (T3) and 30 min (T4) after aortic declamping and 24 h after operation (T5) , for determination of plasma and erythrocyte MDA (P-MDA, E-MDA) levels and erythrocyte SOD (E-SOD) , Na+ -K+ -ATPase and Ca2+ -Mg2+ -ATPase activities.Results The levels of P-MDA and E-MDA were significantly increased at T2_5 in group C but only at T3 and T4 in group U compared to the baseline at T1 . The levels of P-MDA and E-MDA at T2-5 were significantly higher in group C than in group U. The E-SOD, Na+ -K+ -ATPase and Ca2+ -Mg2+ -ATPase activities significantly increased at T2 compared to baseline at T1 , then gradually decreased in both groups. They were significantly higher at T3-5 in group U than in group C. Conclusion Ulinastatin can alleviate erythrocyte lipid peroxidation and protect erythrocyte during CPB.

OBJECTIVE:To study the adhibition of misoprostol combined with palace cavity attraction tube in the treatment of painless abortion after cesarean section. METHODS:214 patients who received painless abortion after cesarean section were ran-domly divided into group A(71 case),group B(71 case)and group C(72 case). After all patients were given conventional intrave-nous anesthesia,Group A was given misoprostol 0.6 mg for oral administration in preoperative 2 h. Group B was given Misoprostol tablet 0.2 mg abrasive powder put in posterior fornix in preoperative 3 h. Group C did not give any drugs. All the groups used dis-posable suction curettage tube. The efficacies of sedation and cervical dilatation,operation time,intraoperative blood loss,recovery time,dosage of propofol and incidences of complications and adverse reactions in the 3 groups were observed. RESULTS:The op-eration time,intraoperative blood loss in group A were lower than group B and lower than group C,the differences were statistical-ly significant(P<0.05);recovery time and dosage of propofol in group A were lower than group B and C,the differences were sta-tistically significant(P<0.05),howerer,there was no significant difference between group B and C(P>0.05). The total effective rates of sedation and cervical dilatation in group A and B were significantly higher than group C,and the difference was statistical-ly significant(P<0.05),however,there was no significant difference between group A and B(P>0.05). The incidence of compli-cations in group A was lower than group B and lower than group C,and the difference was statistically significant (P<0.05). There was no significant difference in the incidence of adverse reactions among 3 groups(P>0.05). CONCLUSIONS:The efficien-cy and safety of misoprostol for oral administration or medicated vaginal suppository combined with palace cavity attraction tube in the treatment of painless abortion after cesarean section is similar,but oral administration can reduce the dosage of anesthetics,op-eration time and smaller intraoperative blood loss volume.

Objective To study the coping strategies of patients with mood disorders and explore the corresponding nursing strategies.Methods A survey,using the coping strategies questionnaire,was conducted among 32 patients with unipolar disorder and 55 patients with bipolar disorder including 34 with current depressive episode,14 with current manic episode and 7 with mixed episode.Results As for coping strategies,no difference was found between unipolar depression and bipolar disorder with current depressive episode or mixed episode(P>0.05);while significant difference was found between bipolar depression and bipolar mania on problem solving(t=-2.869,P=0.006),help seeking(t=-2.443,P=0.018),self accusation(t=2.461,P=0.018)and withdrawing(t=2.870,P=0.006).The patients with unipolar disorder,bipolar depressive or mixed episode tended to use mixed coping strategies,with the percentages of 50.00%,41.18%and 42.86%respectively and 64.29%of the patients with bipolar mania tended to use mature coping strategies.Conclusions Coping strategies of patients with mood disorder are associated with the status of the diseases but independent of the categories of the diseases.Therefore,the corresponding nursing strategies include setting aside the problems,encouraging family member to make decisions and conducting active guidance.

Objective:To detect serum antibody to CJ in GBS patients with LPS purified from CJ strains (CJ LPS) and total CJ constituents (CJ T) as antigens and to deduce whether LPS is surely the epitope of CJ in the induction of CJ antibodies from the difference between the positive rates of both the two assays with CJ LPS and CJ T and from the concordance rates of the positive cases Methods:Sera from 81 GBS patients, 34 patients with other neurological diseases (OND) and 63 normal controls (NC) were tested with CJ LPS and CJ T by indirect ELISA method CJ LPS was purified by phenol water extraction method from 15 CJ strains of various Penner serotypes, including those isolated from GBS patients CJ T was made by collecting the heat stable constituents of CJ Results:The positively infective rate of GBS were 51 9% by CJ LPS and 56 8% by CJ T antigens There is significant difference between GBS and NC in both assays, as well as OND There is no difference between the positively infective rate of GBS patients detected with the two sets of antigens and between concordance rates of the positive cases Conclusion:High incidence of GBS following CJ infection was confirmed once more, and LPS is probably one of the epitopes of CJ in the induction of CJ antibodies

Objective To study the related factors of leukoaraiosis (LA). Methods 480 elderly patients examined with cranial CT or MRI were investigated retrospectively. A single-factor and multi-Logistic regression analysis were performed. A rank correlation analysis was performed between the severity of LA and age as well as the course of hypertension. Results The prevalence of LA was 35%. The age (t=3.243，P=0.0013) and the incidence of hypertension (χ2=9.8941，P=0.0017) were higher in LA group than in non-LA group, the incidence of diabetic were lower (χ2=4.4193，P=0.0355). The age (OR=1.06，95%CI：1.027～1.103，P=0.0006), hypertension (OR=1.15，95% CI：1.065～1.236，P=0.0003), and diabetes (OR=0.85，95% CI：0.726～0.994，P=0.0421) were correlated with LA. Neither age (r=0.1553，χ2=4.9701，P=0.5477) nor the course of hypertension (r=-0.0758，χ2=1.9076，P=0.7527） were correlated with the severity of LA. Conclusion The age and hypertension was independent risk factors for LA, but the severity of LA was not correlated with age or course of hypertension.