OBJECTIVE: To improve the management level in outpatient dispensary.METHODS: The current management model in each outpatient dispensary of our hospital was introduced;the problems were pointed out and the proposals were put forward.RESULTS & CONCLUSIONS: The current outpatient pharmacy management mode and drug control measures of "individual responsibility,weekly small stocktaking,monthly big stocktaking,and irregular spot checks" is feasible,if optimized further,which would help enhance the working quality and service level in pharmacy.

Head and Neck Neoplasms ; radiotherapy ; Humans ; Radiotherapy, Intensity-Modulated ; methods ; Salivary Glands

Data quality issues of TCM structured data warehouse system is very important.This paper analyzed the data quality issues from the data repository to the data extraction,cleansing,transformation,loading (ETL) into the data warehouse process and established the principle of corresponding control,and researched improving data quality measures to ensure the success of data warehouse and right decision support.

OBJECTIVE:To evaluate the drug use in outpatients of our hospital. METHODS: A total of 10.680 prescriptions prescribed since the issuing of the Prescription Management Method on May 2007 were reviewed for an analysis of the irrational ones involving nonstandard writing and inappropriate drug use. RESULTS: 12.0% prescriptions were nonstandard in writing and 51.6% were irrational in drug use. CONCLUSION: The prescriptions in our hospital under study are somewhat irrational in prescription writing and drug use,which is worth the highest alert.

It is documented that nearly half of the global population have been infected with Helicobacter pylori (Hp).In Chinese consensus report on management of Hp infection,bismuth quadruple therapy composed of proton pump inhibitor,bismuth and two antibiotics is recommended as the first-line Hp eradication regimen.However,large doses of oral antibiotics and PPI often disrupt the well-balanced host-microbial symbiotic state,and impair the protective effect of biological barrier.Furthermore,the alteration of microbial composition secondary to eradication therapy might be associated with the increased adverse effects of Hp eradication therapy and re-infection.This paper summarized the advances in study on effects of Hp eradication therapy on intestinal microecology and the advantages of probiotics supplementation in Hp eradication therapy.

Objective To improve the sensitivity of MR molecular imaging by using targeting and magnifying effects of biotin-avidin system (BAS). Methods After preparing biotinylated monoclonal antibody HAb18, the number of biotin molecules coupled to each antibody and the binding capacity of biotinylated antibody were determined. Two-step pretargeting tumor imaging was first achieved by intravenously injecting biotinylated monoclonal antibody HAb18 into 8 BALB/c nude mice bearing QGY-7723 tumor cells line. 24 h later, Gd-DTAP-streptavidin (Gd-DTPA-SA) was injected. Gd-DTPA-HAb18 and Gd-DTPA were respectively injected intravenously into the other 12 tumor-bearing mice as contrast groups. MR imaging was performed before and 10, 30, 60 min, 3, 6, 12, 24 h, and 48 h after injection of MR contrast agents. All images were obtained using SE T_1-weighted imaging sequence. After MR imaging, enhancement time course of three different groups was determined by using enhancement data measured in the region of interest in the tumor. Enhancement ratio and contrast-to-noise of tumor were also calculated. Results The average number of biotin conjugated with each monoclonal antibody molecular was 20. And the immunoactivity of biotinylated antibody was 91%. In two-step pretargeting strategy, SI of tumor increased slowly and reached the maximum value at 6 h after injection of Gd-DTPA-SA, enhancement ratio and CNR of tumor had significant difference with other two enhancement methods. The enhancing effect of tumor was still perceptible even after 48 h. When using Gd-DTPA-HAb18, the tumor enhancement pattern was slow and slight. Even at 24 h after injection of Gd-DTPA-HAb18, enhancement ratio of tumor was 13.5%. After Gd-DTPA was injected, signal intensity of tumor increased rapidly, and reached the maximum value at 30 min after injection of Gd-DTPA, and then decreased rapidly. Conclusion Two-step pretargeting strategy based on BAS has specific and signal magnifying effects in tumor MR imaging. It can increase the number of gadolinium that bind to the tumor and provide new approach to MR molecular imaging.

OBJECTIVE: To evaluate the curative effect of Functional endoscopic sinus surgery (FESS) who suffered with chronic rhinosinusitis by acoustic rhinometry. METHOD: We collected 60 patients who accepted FESS for chronic rhinosinusitis, and calculated the mean minimal cross-sectional area (MCSA), nasal volume (NV), nasal airway resistance (NAR) by acoustic rhinometry within endoscopy to estimate the curative effect of FESS. RESULT: Four weeks after FESS, the patients' ethmoid sinus,maxillary sinus,frontal sinus and sphenoid sinus were clear by endoscopy. Meanwhile, the mean MCSA and NV by acoustic rhinometry were increased, NAR by acoustic rhinometry were descended. There were significant differences between the quantitative levels before and 4 weeks after FESS. CONCLUSION As the determining methods of nasal function before and after FESS, acoustic rhinometry and endoscopy can be used to comprehensively evluate the curative effect of FESS.
Airway Resistance ; Chronic Disease ; Endoscopy ; methods ; Ethmoid Sinus ; Female ; Frontal Sinus ; Humans ; Male ; Maxillary Sinus ; Rhinitis ; surgery ; Rhinometry, Acoustic ; Sinusitis ; surgery ; Sphenoid Sinus

Objective:To summarize the clinical characteristics of 7 sporadic cases in children of influenza A (H1N1)broken out in Tianjin,and to provide clinical experience and prognosis factors for the diagnosis and prevention of this disease.Methods:The clinical data and protective measures were retrospectively analyzed in 7 children with H1N1 confirmed by Tianjin Haihe Hospital from June 9,2009 to September 21,2009,and the related literatures were reviewed.Results:There were six imported cases of H1N1 and one second-generation case.Fever and cough were the main symptom in children.There were 5 children with hyperpyrexia.Three were with expectoration.Other symptoms included anergy,dizziness,headache,nasal discharge,sneeze and pharyngalgia.Two of these children were with leukocytosis decrease,two were with infection of leukocytosis,and others were normal.Five of these children were with normal chest X-ray,one with texture disorder, and one with bilateral multiple infiltrating image.The positive influenza A virus result was detected by real-time PCR and sequencing comparison in the throat swab samples taken within 2 days from the seven children,and became negative after 5-9 days in the course of this disease.Six patients were accepted osehamivir treatment for 5 days.One was treated only with anti-virus mixture.The average length of hospital stay was 7.9 days.When the children were discharged from hospital,all the symptoms were disappeared.All the patients'families,doctors and nurses were not infected in non-directly exposed to the disease.Conclusion:The seven child patients showed mainly symptoms of fever and cough.The average course was 9.1 days,and they were all cured.Therefore,influenza A(H1N1)is preventable and curable.

Objective To evaluate the clinical outcome associated with the core decompression in combination with the nano-hydroxyapatite/collagen composite rod combined with decalcified bone matrix in a consecutive series of patients with osteonecrosis of femoral head,especially the prevention of collapse of femoral head and its predisposing factors.Methods From August,2012 to May,2013,46 pationts (50 hips) who had undergone core decompression in combination with nano-hydroxyapatite/collagen composite rod insertion in corporated with decalcified bone matrix in our hospital were involved in this study.Postoperative care consisted of prophylactic intravenous antibiotic and anticoagulation therapy.Patients were instructed to be non-weight-bearing for 3 weeks,to partial weight-bear for the next 3 weeks,and to weight bear as tolerated thereafter.All patients were evaluated both clinically and radiographically.The primary clinical outcome of this study was functional improvement assessed with the Harris hip score.Serial radiograms of the pelvis were taken at 1,3,6,12 months post-operatively to analyze the process of osteonecrosis.Results All patients followed up for 12 months,no one suffer complications.The mean Harris score pre-operation was 65.6 ± 10.6,post-operation score was 87.5 ± 15.3,with a mean improvement of 21.8 ± 13.2 (P ＜ 0.05).According to Harris hip score system,excellent for 30 hips,good for 14 hips,fair for 2 hip and poor for 4 hips.Refer to the Kaplan-Meier survivorship curve,the success rate at 12 months post-operatively was 92％.Radiological changes coincided with clinical changes.Conclusion Core decompressionin combination with nano-hydroxyapatite/ collagen composite rod insertion in corporated with decalcified bone matrix provided a minimally invasive surgical treatment option to treat early stage osteonecrotic hips(stage Ⅰ and Ⅱ) and to prevent femoral heads from collapsing,with clinical outcomes and success rates priorto other commonly used surgical procedures.

Objective To systematically assess the diagnostic value of gene detection for spontaneous bacterial peritonitis (SBP) .Methods A literature search was performed in the database of PubMed ,Web of Science ,Cochrane Library and China National Knowledge Internet (CNKI) from databases establishing to March 2015 .Relevant studies on diagnostic value of gene detection for SBP were retrieved .Quality assessment of diagnostic accuracy studies (QUADAS ) was applied for the included studies .Meta-analysis was conducted using bivariate random effects model .Summary receiver operator characteristic curves (SROC) was conducted to calculate area under curve (AUC) and was compared using Z test .Results Five studies with 423 specimen involved were included in the meta-analysis .The pooled sensitivity ,specificity ,diagnostic odds ratio (DOR) ,positive likelihood ratio and negative likelihood ratio of gene detection for the diagnosis of SBP were 0 .56 (95% CI:0 .49 -0 .62) ,0 .88 (95% CI:0 .83 -0 .92 ) ,9 .94 (95% C I:1 .76-56 .27 ) ,4 .35 (95% C I:1 .05 -18 .10 ) and 0 .47 (95% C I:0 .25 -0 .88 ) , respectively .The pooled sensitivity was significantly higher than that of bacterial culture (0 .25[95% CI:0 .19-0 .31]) .The AUC of SROC of gene detection was 0 .810 9 ,which was significantly higher than that of bacterial culture (AUC=0 .659 8 ,Z=3 .14 ,P<0 .01) .Subgroup analysis was conducted in patients with polymorphonuclear neutrophils (PMN)≥250 × 106/L in ascites .All the diagnostic indices of gene detection were inferior to those of bacterial culture for SBP ,except for the sensitivity of gene detection for SBP (0 .64[95% CI:0 .53 -0 .74] vs 0 .39[95% CI:0 .29 -0 .51]) .The diagnostic value of quantitative polymerase chain reaction (qPCR) detection for SBP was inferior to that of bacterial culture in all the aspects except for the sensitivity (0 .54 [95% CI:0 .47 -0 .61 ] vs 0 .25 [95% CI:0 .19 -0 .31 ]) . Conclusions Gene detection shows higher sensitivity than bacterial culture .The diagnostic value of gene detection is influenced by diagnostic standards .qPCR also shows high sensitivity for SBP diagnosis ,while the diagnostic value was inferior to bacterial culture .More researches with high quality are required to validate the results of this study .