OBJECTIVE: To evaluate the cost-effectiveness of Rabeprazole versus Lansoprazole for peptic ulcer. METHODS: A total of 101 patients with peptic ulcer were randomly assigned to receive either Rabeprazole+Clarithromycin sustained release capsules+tinidazole(treatment group) or Lansoprazole+Clarithromycin sustained release capsules+tinidazole(control group) for 14 days. RESULTS: In the treatment group vs. the control group, the effective rate was 96.0% vs. 84.3%(P0.05); the cost was 285.46 vs. 373.87 yuan; the cost-effectiveness ratio was 297.35 vs. 443.50. The incremental cost-effectiveness ratio for the control group was -755.64 as against the treatment group. CONCLUSION: Rabeprazole group is optimal for peptic ulcer in that it is more economical, more effective and safer than Lansoprazole group.

OBJECTIVE: About 70% patients with stroke have dysfunction at various degrees in clinic, especially aphasia would affect their social communication and even offer a serious economic load for family and social. This paper aims to summarize the relevant articles on aphasia recovery so as to provide researching evidences in the future. DATA SOURCES: Relevant articles were retrieved from the Medline with the key words of "aphasia, recovery, language, recovery" in English from January 1980 to January 2004. STUDY SELECTION: All articles were selected firstly, those which were related to aphasia recovery were selected, and the non-randomly clinical papers were excluded. The full text of rest was looked up to determine whether they were randomized controlled studies or not. Randomized controlled researches were regarded as inclusion criteria regardless of blind way. DATA EXTRACTION: Among 22 articles on aphasia recovery, 12 were selected according to inclusion criteria and 10 were excluded because of duplicated papers.DATA SYNTHESIS: Recovery of language function was related to sex,age, ducational degrees, characteristics of lesion, range of lesion, duration from episode to language recovery, insight and self redress of language disorder. Therefore, there were various findings and views for previous re searches on mechanism of aphasia recovery. CONCLUSION: There is not uniform conclusion on mechanism of aphasia recovery. Compliance of language function in brain may be a mechanism of aphasia recovery.

Objective To explore the relationship between perfectionism and procrastination among medical students.Methods 327 medical students of two medical universities in Guangzhou were investigated by the chinese Frost Multidimensional Perfectionism Scale and the Aitken Procrastination Inventory.Results Compared with ordinary college students, medical students got higher scores on CM (12.87 ± 5.017 vs 11.5 ± 4.9), PE ( 14.89 ± 4.603 vs 13.6 ± 5.1 ) and Negative Perfectionism (58.08 ± 12.716 vs 56.1 ± 12.4), but got lower scores on PS (18.00±4.679 vs 18.7 ±5.2).There is the significant negative correlation between OR and procrastination (P＜ 0.001 ).CM, DA, Negative Perfectionism score and procrastination have notable positive correlation (P＜0.01 ).The results of regression analysis show that OR and DA can predict procrastination (P＜0.01).Conclusions Compared with ordinary college students, the perfectionism among contemporary medical students is higher and high negative perfectionist behaves with more procrastination.

Objective To observe and analyze clinical characteristics of diabetes patients suffering from pancreatic cancer . Methods We recruited 107 cases of pancreatic cancer(66 without diabetes and 41 with diabetes) and 100 diabetes patients without pancreatic pancreas as control .Patients′ demographic information ,degree of tumor differentiation ,serum markers etc .were com‐pared in order to find out the relevant clinical features of diabetes patients suffering from pancreatic cancer .Results (1)Patients with pancreatic cancer mostly were middle‐aged males .55 .1% of them suffering from dysglycemia ,18(16 .8% ) and 41(38 .3% ) of whom had impaired fasting glucose and diabetes ,respectively .(2)Compared with their without diabetes counterparts ,pancreatic cancer with diabetes were more prone to be asymptomatic and weight loss(P< 0 .05) .(3)Compared with their without diabetes counterparts ,pancreatic cancer with diabetes had significantly higher levels of fasting blood glucose(FBG) andγ‐glutamyltranspep‐tidase(γ‐GT)(P<0 .05) .(4)When compared with diabetes control ,pancreatic cancer with diabetes were older and shorter duration and lower body mass index(BMI)(P<0 .05) .They were more prone to weight loss(P<0 .05) .Moreover ,serum CA19‐9 and CEA levels in them were significantly higher than those in the diabetes control(P<0 .05) .Conclusion Older age ,shorter duration ,low BMI are all risk factors for diabetes patients to develop pancreatic cancer .Being asymptomatic and weight loss are their clinical characteristics .CA19‐9 and CEA are both sensitive serum markers to detect pancreatic cancer patients with diabetes .

0.05). However, in the presence of 16.5 mmol/L glucose, PGF_ 2? increased significantly in insulin secretion (P

Objective To compare transurethral enucleation of plasma chamber(TUERP)plasma and tran-surethral resection of the prostate(PKRP) treatment efficacy,security and the impact on sexual function.Methods 80 cases of BPH patients were randomly divided into two groups,TUERP and PKRP.Follow-up for 12 months,compared two groups maximum urinary flow rate(Qmax),residual urine volume(PVR),serum prostate-specific antigen(PSA) level,prostate volume(PV),international prostate symptom score(IPSS),quality of life score(QOL),the bladder prostate prominent(IPP)and other indicators and erectile dysfunction and retrograde ejaculation changing circum-stances were compared.Results In the weight of prostate surgery there were significant differences,in which removal of the weight of TUERP group significantly higher than PKRP group.After 12 months,32 cases of TUERP patients and 31 patients of PKRP group completed follow-up.After 1,3,6,12 months,Qmax,PVR,IPSS,QOL improved than that before surgery.Two groups were compared after a month,and there were significant differences in prostate volume,which TU/ERP group was significantly smaller than PKRP group.After3 months in the prostate volume and residual U-rine volume there were significant differences,both TUERP group Was significantly smaller than PKRP group.After 6 months and 12 months in the prostate volume,residual urine volume and there were significant differences in PSA,both TUERP group was significantly smaller than PKRP group.ED,and retrograde ejaculation occured after the rate of two between the two groups was no significant difference.Conclusion Transurethral enueleation of plasma chamber on sexual function in patients,but through the appropriate personalized treatment,sexual function in some patients was recoverable.

Peripheral blood CD_5~+B cell was detected by flow cytometry in patients with Graves′ disease (GD) before and after treatment. As compared with normal controls, peripheral blood CD_5~+B cells in a group of 43 patients with GD showed a significant increase in number [(17.0+5.1)% vs (39.5+12.4)%, P

As the final resolution for end-stage lung disease, lung transplantation can not only significantly prolong the survival, but also remarkably improve the quality of life of recipients. In recent decades, with the advancement of surgical techniques, immunosuppressants and post-transplantation management, the quantity of lung transplantation has been surged around the globe. However, the shortage of donor lung has severely restricted the development of lung transplantation. It is necessary to develop innovative approaches to expand the donor pool. The number of donors and effective preservation and functional maintenance of potential donor lungs play a key role in expanding the donor pool. The quality of donor lung is a critical precondition to ensure the long-term survival of lung transplant recipients. Preservation and functional maintenance of donor lung are of significance for guaranteeing the quality of lung allograft. In this article, research progresses on the management and maintenance of donor lung before procurement, the procurement of donor lung and the preservation and functional maintenance of lung allograft were reviewed, aiming to provide reference for the development of lung transplantation in clinical practice.

Objective To explore the relationship between blood pressure variability and worsening functional outcomes of patients upon discharge from the hospitals.Methods The study cohort consisted of 404 patients who presented to Second Affiliated Hospital of Harbin Medical University with ischemic stroke during March 2012-March 2013.Systolic BP and diastolic BP were measured for each patient from admission to the fifth day and coefficient of variation blood pressure calculated.Disability at discharge was measured by the modified Rankin score(mRs).Chi-square test,t-test and multivariate logistic regression analysis were performed.Results After adjustment for potential confounding factors including age,sex,activity,smoking,alcohol intake,BMI,heart rate,hypertension,diabetes mellitus,stroke history,lipid parameters,homocysteine and FPG,results from the multivariate logistic regression analysis showed that when DBP variability was greater than 9,it was associated with a significantly worse functional outcome at hospital discharge compared with those less than 9,with the odds ratio as 1.70(95％CI:1.02-2.84).When comparing the ones that DBP variability more than 10 with the ones less than 10,the odds ratio was 1.86 (95％CI:1.11-3.13).However,there was no significant association seen between SBP variability and the worse functional outcome at hospital discharge.Conclusion Blood pressure variability might be associated with ischemic stroke outcome at hospital discharge but needed more evidence to approve.

OBJECTIVETo study the radiographycal changes and prognosis of welders' pneumoconiosis patients diagnosed within the last few years.

METHODSOccupational hygienics data (including years on welding work, welding materials exposed to and work environment), symptoms, lung function test results and follow-up data of 136 welders' pneumoconiosis patients were collected retrospectively. The follow-up lasted up till June 30, 2014, with follow-up interval being one year. Chest radiographs were read/reviewed together by 3 senior experts experienced in pneumoconiosis diagnosing and shape and size of small opacity, overall profusion, affected lung zones and pneumoconiosis stages were all logged.

RESULTSOf all 136 pneumoconiosis cases, five were of stage II and 131 were stage I, and they had been engaged in welding work for 9.2±6.34 years. All patients were present with slight symptoms including coughing, chest distress and dyspnea, while their lung function remained normal. Small round opacities were found on chest radiographs of 88.9% of the 136 cases. Years of follow-up on 131 cases of stage I Welder's pneumoconiosis showed that irregular small opacities remained fundamentally unchanged, while small round opacities tended to gradually lessen instead of coalescence. Two years after primary diagnosing, the total affected lung zones of follow-up objects were noticed to start lessening, and reduced by 0.02 per patient among the 48 follow-up subjects. Of the 48 cases followed up up to six years after primary diagnosing, the affected lung zone number was reduced by 0.54 per patient while 4 cases (8%) went down to below stage I. As of the 36 patients followed up 10 years after after primary diagnosis, the number of affected lung areas decreased by 1.14, and 22% (8 cases) appeared less than stage I on chest radiograph.

CONCLUSIONIt seemed that the so-called welders' pneumoconiosis featuring small round opacities tended to get improved over time, which suggested the diagnosis of siderosis.

Cohort Studies ; Humans ; Lung ; Occupational Exposure ; adverse effects ; Pneumoconiosis ; diagnostic imaging ; pathology ; Radiography, Thoracic ; Retrospective Studies ; Siderosis ; diagnostic imaging ; pathology ; Thoracic Cavity ; Welding