Objective To investigate the potential factors that may be associated with clinical significant endoscopy findings (CSEF) and the characters of the appropriate patients for upper endoscopy.Methods Information of the out-patients was collected from the questionnaires that were performed before undergoing upper endoscopy from 26 September 2011 to 23 December 2011,including demographics characteristics,symptoms,gastroesophageal reflux disease questionnaire (Gerd Q) score,comorbidities,medication and purpose for upper endoscopy.The analyses were performed by Logistic regression to find the potential factors that were associated with CSEF.Results A total of 942 cases were enrolled.There were 471 (50.0％) patients with dyspepsia and reflux symptoms,300(31.8％)patients with dyspepsia and without reflux symptoms,and 86(9.1％)patients with reflux symptoms and without dyspepsia.Sum to 325 (34.5％) patients were diagnosed with CSEF,119(12.6％) with erosive esophagitis,28(3.0％) with Barrett esophagus,102 (10.8％)with peptic ulcers,66 (7.0％) with gastric dysplasia,and 13 (1.4％) with upper malignancy.Multivariate Logistic regression analysis showed that men (OR=1.677,95％CI:1.148 to 2.451),older age (OR=1.032,95％CI:1.021 to 1.044),alcohol intake (OR=1.761,95％CI:1.068 to 2.903),Gerd-Q score increase (OR=1.079,95％ CI:1.003 to 1.160),and presence of acid regurgitation (OR=1.659,95 ％CI:1.143 to 2.408) were significantly associated with increasing risk of diagnosis for CSEF,while taking proton pump inhibitors (OR=0.298,95％CI 0.109 to 0.818)was associated with lower possibility of detection.Conclusions Factors such as male,older age,alcohol intake,Gerd-Q score increase,presence of acid regurgitation and taking proton pump inhibitors,may have a certain significance for screening out patients and further improving the cost efficiency of gastroscopy.

OBJECTIVE:To provide the reference for the Chinese government to establish medication policy in paediatrics.METHODS:The paediatric medication strategy set up by British Drug and Health Product Administration Bureau was introduced,and the current situation and problems in paediatric medication were analyzed.RESULTS & CONCLUSION:China should learn from British experience,and establish our own medication strategy in paediatrics as soon as possible.

Objective To compare the clinical effect and side effect of intravenous patient controlled intravenous analgesia (PCIA) with patient controlled epidural analgesia (PCEA). Methods Two hundred and fourty postoperative patients,who were randomly divided into three groups:group PCIA,group PCEA and control, 80 cases for each group,and the recovery of bowel movement,urinary retention,nausea,vomiting,pruritis,respiratory depression,postpartum hemorrhage,lactation and recovery of uterus were observed after operation. Results Overall patients in two PCA groups were satisfied with the postoperative analgesia. The incidence of urinary retention in group PCIA were significantly lower than that in group PCEA( P 0 05). There were no remarkable differences between two PCA groups and control in the incidence of postartum hemorrhage, lactation and recovery of uterus. Conclusions Both PCIA and PCEA have excellent analgesic effect. PCIA has lower incidence of urinary retention,and has higher sedative incidence compared with PCEA.

As a kind of source wide,low inherent immnunogenicity multipotent stromal cells,mesenchymal stem cells (MSCs) have been used to cell-based therapeutic researches of immunodeficient deseases or other severe clinical disorders.Despite low levels of engraftment in the injured lung,numerous preclinical trials indicate that mesenchymal stem cells can promote damaged tissue repair constructed by secreting paracrine factors to regulate the host immunity,inhibit inflammation and restore epithelial integrity.Acute lung injury(ALI) is a serious organ dysfunction occurred earliest and the most commonly affected organ.Currently there is no effective medicine therapy and the mortality remains high.Researches demonstrate MSCs can reduce alveolar edema,improve lung function and reduce motality.So understanding of the mechanism will be conductive to the MSCs from experimental stage into clinical application.This issue will put a brief overview pointed on the mechanism of mesenchymal stem cells in repairing the injured lung.

Objective To evaluate the risk factors for prognosis in liver cirrhotic patients with acute esophageal variceal bleeding (EVB). Methods Retrospective analysis was carried out in patients with liver cirrhosis,who were admitted to the hospital for EVB between January 2000 and December 2006 . All patients were follow-up to August 31st, 2009. The death of the patients was identified as the end of the study. The vital signs and results of laboratory tests were recorded when patients were admitted to the hospital. Child-Pugh score/grade, model for end stage liver disease (MELD) score and Rockall score were calculated. Results Ninty-five cases (66 males and 29 females) were enrolled in the study. Among them, 60 cases died and 35 cases survived for (42. 61±33.21) months (ranged from 2 days to 114 months). Univariate Cox regression analysis showed that age, male, Child-Pugh score/grade, MELD score, Rockall score, white blood cell counts and active hepatitis B were risk factors for death in liver cirrhotic patients with EVB (P＜0.05), while high level of hemoglobin and high hematocrit, endoscopic variceal sclerosis therapy or surgical treatment were protective factors (P＜0.05). Multivariate Cox regression analysis revealed that Child-Pugh grade (RR= 4. 997,95%CI:2. 787～8. 960, P＜0.01),Rockall score (RR= 1. 284,95%CI:1. 062～1. 553,P=0. 010), high counts of white blood cells (RR= 1. 072,95%CI: 1. 001 ～ 1. 148, P= 0. 046) were risk factors for prognosis of liver cirrhotic patients with EVB. Conclusion It is demonstrated that Child-Pugh grade,Rockall score and high counts of white blood cells are risk factors for prognosis of liver cirrhotic patients with EVB.

The nutritive value of different heat processed textured soybean proteins was measured by means of chemical and biologic methods. The experiment was divided into four groups (10 rats, each): (1) High heat treated textured soybean protein group; (2) Low heat treated textured soybean protein group; (3) Casein group; (4) Protein free group. The former three groups contained 10% protein, the latter contained less than 0.56% protein. The preperations were fed to 4 groups of weanling male rats for 4 weeks. The results showed that the body weight increments in the three groups were 146.4,158.1,188.7g; the protein effeciency ratio (PER) 2.17, 2.23, 2.74; the net protein ratio (NPR) 3.52, 3.51, 3.84; the true digestibility 84.5, 83.4, 95.8; the biological value 68.7, 64.6, 68.9 and net protein utilization 58.1, 54.0, and 66.1 respectively.Those results indicated that there was no significant difference between the high and low heat treated textured soybean protein.

Objective To investigate the characteristics of clinical course and outcome in elderly patients with nonvariceal upper gastrointestinal bleeding (NUGB) Methods The 206 hospitalized patients were devided into elderly group (≥60 yrs, 105 cases) and non elderly growp (

Objectives To investigate the clinical characteristics and prognosis of late-onset group B streptococcal (GBS) sepsis. Methods From Jan. 2007 to Dec. 2011, iffteen neonates diagnosed with late onset GBS sepsis at discharge from NICU were retrospectively analyzed, meanwhile, thirty-four neonates diagnosed with late onset non-GBS Gram-positive bacteria sepsis at discharge were selected as controls during the same period. Results There were signiifcant differences in occurrence rates of shortness of breath, convulsion and apnea between late onset non-GBS sepsis group and late onset GBS sepsis group (P<0.05). The percentages of neonates with white blood cell count (CSF)>100×106/L, high-sensitivity C-reaction protein (hsCRP)>100 mg/L and glucose in CSF<3.11 mmol/L in late onset GBS sepsis group were higher than those in late onset non-GBS sepsis group (P<0.05). GBS was sensitive to penicillin, ampicillin, ceftriaxone, piperacillin/tazobactam, levolfoxacin and vancomycin. The rates of GBS resistance to erythromycin and gentamycin were both 87.5%. There were signiifcant differences in occurrence rates of meningitis, hydrocephalus and ependymitis between late onset GBS sepsis group and late onset non-GBS sepsis group (P<0.05), while no difference in mortality was found between two groups (P>0.05). Conclusions The late onset GBS sepsis is in-sidious, atypical, with many complications and sequelae. It is important for the suspicious neonates to use effective antibiotics as early as possible.

Objective To explore the effects of Levoeitirize dihydrochloride on interleukin-13(IL-13)and interleukin-18(IL-18)in the serum of the patients with cough variant asthma(CVA).Methods 70 cases with CVA were randomly devided into control group of 35 cases and treatment group of 35 cases.Control group was given Chlort rimeton and the treatment group was given Levocitirize dihydroehloride.The levels of IL-13 and IL-18 in the serum were measured before and after treatment.Results After treatment,the concentrations of IL-13 and IL-18 in patients in the treatment group were(46.7±17.3)ng/L and(145.2±27.1)ng/L，and those in the control group were(98.5±30.7)ng/L and(179.6±30.5)ne/L，which were significantly improved.Conclusion The treatmem of Levoeitirize dihydrochloride could improve the CVA through improving the production of IL-13 and IL-18.

Adult ; Branchio-Oto-Renal Syndrome ; diagnosis ; Child, Preschool ; Craniofacial Abnormalities ; diagnosis ; Diagnostic Errors ; Female ; Humans ; Male