Objective To identify pre-operative demographic and urodynamic (UD) parameters related to overactive bladder (OAB) symptoms of pre-operation and persistence of after pelvic organ prolapse (POP) repair.Methods From Jan 1,2010 to Oct 31,2012,this perspective study examined demographic and UD data of 175 patients undergoing POP surgery.Pre-and post-operative urinary distress inventory 6 (UDI-6) scores for frequency and urge urinary incontinence (UUI) were analyzed,and correlations between scores and pre-operative UD data were also analyzed.Results (1)Surgery resulted in a improvement of frequency (71.0％,71/100) and UUI (69.2％,63/91) at 12-24 months follow-up.(2)Pre-operative UD parameters:first desire of bladder ＜100 ml,6.3％ (11/175); detrusor overactivity,14.9％ (26/175); post-void residual ≥50 ml,11.4％ (20/175); maximal flow rate (Qmax),(16±7) ml/s.(3)Comparison of pre-operative UD datas between patients with OAB symptoms and without,with OAB symptoms group had more patients of type Ⅲ stress urinary incontinence [5％ (5/91) versus 0 (0/84),P=0.022].(4)Qmax was higher in improvement in UUI group than that in persistent UUI after POP repair [(17±7) m]/s versus (13±5) ml/s,P＜0.01].Conclusions POP repair significantly reduces OAB symptoms; however,there had not exact predictor for symptoms of persistent frequency,UUI after POP repair.Persistent UUI symptom may be related to Qmax of pre-operative UD.

Objective To explore the MRI T 1WI features of the hyperacute intracerebral hematoma by super-low-field MR.Methods 160 patients with hyperacute intracerebral hematoma were examined by using MR unit of 0.04T magnetic(WDLMW-400) and PS3D T 1WI(TR=125 ms,TE=25 ms).Results Hematomas located in basal ganglia(140 cases),cerebral lobe(13 cases),cerebellum(5 cases) and brain stem ( 2 cases) respectively.All of the hyperacute hematomas showed short T 1 signal intensity in PS3D T 1WI;the mass effects and perihematoma edema also can be found in all of the 160 cases.Conclusion This study shows that the super-low-field MRI is superior to medium and high field MRI in diagnosis of hyperacute intracerebral hematoma.

OBJECTIVE To understand the distribution or change and drug resistance of the bacteria flora in nosocomial infection,in order to provide laboratory evidence for controlling nosocomial infection and to indicate clinical antimicrobial agents usage.METHODS All isolates were identified by routine procedure and VITEK microbe automatic system and API identified system.Drug susceptibility test was used K-B paper disk diffusion method in accordance with the CLSI/NCCLS standards.RESULTS There were 11 464 strains of bacteria which were obtained from 2002 to 2006.Sputum,secretion and middle urine were the major specimens.The major bacteria floras were Pseudomonas aeruginosa,Escherichia coli,Acinetobacter,Enterococcus,Staphylococcus and Candida albicans,whose isolating rates were 57.02% in 2002,64.46% in 2003,57.83% in 2004,57.49% in 2005,and 60.73% in 2006.E.coli and Klebsiella pneumoniae produced ESBLs rates were from 39.87% to 61.98% that drug resistance rates to cefoperazone/sulbactam and imipenem were 14.06% and 0.64%.The drug resistance rates of nonferment Gram-negtive bacteria to cefoperazone/sulbactam were below 33.22%,Gram-positive cocci to vancomycin was below 0.34%.CONCLUSIONS Now,the important bacteria flora is nonferment Gram-negative bacteria in nosocomial infection.The P.aeruginosa,E.coli,Acinetobacter baumannii,Enterococcus faecalis,C.albicans,and meticillin-resistant staphylococcus(MRS) were prevalent important bacteria in nosocomial infection.The situation of producing ESBLs in Enterobacteriaceae is very severe.Glycopeptides are the best choice to MRS.To zymogenic bacteria and the nonferment Gram-negtive bacteria that cause severe infection,combining-drug treatment can be chosen according to drug susceptibility test results.

Objective To identify myelodysplastic syndromes (MDS) from non-MDS (mainly non-clonal cytopenias) by flow cytometric (FCM) score.Methods Four parameters (CD34+ myeloblast-related and B-progenitor-related cluster size,myeloblast CD45 expression and granulocyte side scatter value) were rated on 50 patients with MDS and 20 patients with non-clonal cytopenias.A diagnosis of MDS was formulated in the presence of FCM score value ≥ 2 (every abnormal parameter was scored 1).Results When compared with non-clonal cytopenias,patients with MDS had increased myeloblast-related cluster size and decreased B-progenitor-related cluster size,and had a lower granulocyte side scatter (P ＜ 0.05),but no significant difference was found when myeloblast CD45 expression was compared (P =0.06).The FCM score value was significant higher in MDS patients (P ＜ 0.001).45 cases were correctly classified (sensitivity 90 ％).There was 1 false-positive case among 20 controls (specificity 95 ％).Conclusion The FCM score may help to establish the diagnosis of MDS,and it is simple and feasible.

Objective To know about the influence of quality control based on Gantt chart on work quality and stress,so as to explore effective method of management suitable for them.Methods 52 nurses from the eastern zone of a three A-level hospital in Jiujiang City were randomly selected as the experimental group,they were implemented with Gantt chart management.Another 52 nurses from the western zone of the same hospital were selected as the control group,they were executed traditional experience-based management.The scores of quality of care and nurses stress were compared between the two groups.Results For the score of the quality of care,the experimental group was higher;,for the score of the nurses stress,the experimental group was lower in the overall sides,and the differences were significant except those of the working environment and equipment,which showed no significant difference between two groups.Conclusions Gantt management method can significantly improve the quality of care,moreover,effectively alleviate the nurses'stress.

Objective:To establish a method for determining three residual organic solvents in nimodipine liposomes. Methods:The samples were injected into a DB-624 capillary column (30 m × 0. 32 nm,1. 8 μm) by a headspace sampler and analyzed with an FID detector, the carrier gas was nitrogen, the injector temperature was 250℃, and the detector temperature was 250℃. The column temperature was programmed raised. Results:Three residual solvents, namely ethanol, acetone and acetic ether were completely sepa-rated. There was a good linearity within the experimental concentration range. The average recovery was 98. 9%,98. 5% and 99. 4%(RSD=0. 32%,1. 12%,0. 76%,n=9), respectively. The detection limits was 0. 20, 0. 18 and 0. 22μg·ml-1, respectively . Con-clusion:The method is rapid, sensitive and accurate. It can be used in the determination of residual organic solvents in nimodipine li-posomes.

Objective To examine the practice and value of comprehensive geriatric assessment(CGA)in geriatric care by conducting comprehensive evaluation of hospitalized elderly patients.Methods CGA was carried out in 91 hospitalized patients at our hospital from July 2015 to October 2015.Patients aged 65-75(6 cases),76-85(38 cases)and ＞85-99 years(47 cases)were assigned into three Groups.The incidence of geriatric syndromes ineach age group was calculated,and characteristics of geriatric syndromes among the patients were analyzed.ResultsFrailty had the highest incidence among all age groups 69(64.8％).In Group 65-75 years old,pain was mostfrequently reported 2(33.3％);in Group 76-85 years old,the three most frequent syndromes were frailty,dementiaand falls;in Group 85-99 years old,frailty,polypharracy and rnalnutrition occurred most often.Up to 37.4％％ of the patients showed coexistence of 3-4 common geriatric syndromes,and only 14.2％ of the patients had none Conclusions Frailty,dementia,falls,polypharrnacy,and malnutrition are the most common geriatric syndromes in hospitalized elderly patients.Coexistence of multiple geriatric syndromes is common among these patients.

OBJECTIVE:To investigate the effects of puerarin on bone mineral density around the femoral prosthesis of el-derly women after osteoporotic fracture artificial hip joint replacement. METHODS:99 elderly women after osteoporotic fracture artificial hip joint replacement were divided into control group(49 cases)and test group(50 cases)according to random number table. Control group received conventional treatment:calcium carbonate and vitamin D3+alendronate sodium+salmon calcitonin;test group was additionally given Puerarin injection 200-400 mg dissolved in Glucose injection 500 ml intravenously,qd,on the basis of control group. A treatment course lasted for 20 d,and both groups received 2 courses of treatment. The hip joint function score and bone mineral density around the femoral prosthesis of 2 groups were observed and compared after surgery,and the oc-currence of ADR was also observed. RESULTS:3 and 2 patients withdrew from control group and test group,respectively. 18 months after surgery,the patients with hip joint function score ranged 70-79 in test group was significantly less than in control group;the rate of excellent hip joint function score in test group was significantly higher than in control group,with statistical significance (P<0.05). 15 and 18 months after surgery,bone mineral density in R1-R5 range of Gruen range in test group was slightly higher than in control group,without statistical significance(P>0.05);bone mineral density in R6-R7 range was signifi-cantly higher than control group(89.58% vs. 69.57%),with statistical significance(P<0.05). The prosthesis loosening was not found in both groups,and ADR was also not found as fever,erythra,nausea,vomiting,headache,dizziness,etc. CONCLU-SIONS:For the use of puerarin in elderly women after osteoporotic fracture artificial hip joint replacement,puerarin can increase the periprosthetic femur bone mineral density with good safety.

Objective To establish a method for simultaneous determination of contents of schisandrin B, schisantherin A, lobetyolin and ruscogenin in Huangqi Shengmai Decoction with HPLC method. Methods The chromatographic column was an Agilent Eclipse C18 column (4.6 mm × 250 mm, 5 μm) that was maintained at a constant temperature of 30 ℃. The mobile phase was 0.1% acetic acid solution-acetonitrile, with gradient elution. The flow rate was 1.0 mL/min. The detection was at wavelength of 280 nm. Results The standard curves of schisandrin B, schisantherin A, lobetyolin and ruscogenin had good linearity in the ranges of 0.862 5-21.562 5μg (r 2=0.999 1), 0.737 5-18.437 5μg (r 2=0.999 4), 0.095 2-2.380 0 μg (r 2=0.999 6), and 0.810 0-20.250 0 μg (r 2=0.999 0), respectively. The average recoveries of the four components were 98.06%(RSD=1.64%), 99.61%(RSD=2.72%), 97.98%(RSD=1.45%), and 99.30%(RSD=1.25%), respectively. Conclusion This method is accurate, rapid and specific, achieving the stable results with high reproducibility.

Objective　To evaluate the therapeutic efficiency of reversed lamellar keratoplasty for bullous keratopathy, Terrien's marginal degeneration and ocular chemical burns.Methods　Twenty eyes of patients with bullous keratopathy, twelve eyes with Terrien's marginal degeneration, ten eyes with chemical burns were recruited in this study.Diseased tissues were removed by means of dissection.Reversed lamellae corneal tissues which had been prepared by cryopreservation were thawed and rinsed. Then the prepared posterior corneal lamellae was turned over, endothelium facing upwards. The diameter of the graft should be 0.5～1.0mm larger than that of the recipient bed. The reversed donor posterior lamellae was sutured into the host keratectomy bed with 10-0 nylon sutures continuously or interruptedly.Results　Allograft reaction episode occurred only one (chemical burn) of the total 42 eyes enrolled.The grafts of the rest 41 eyes maintained clear or semitransparent for 1～5 years. Graft edema could be observed within 2～4 weeks postoperatively. Postoperative interface separation was not found. For all 20 patients with bullous keratopathy, the symptoms of pain disappeared. The visual acuity improved 2～3 lines of Snellen among eleven of twelve patients with Terrien's marginal degeneration. The visual acuity improved 2～3 lines of Snellen with four patients with chemical burns.Conclusion　The technique of reversed lamellar keratoplasty can be applied successfully for tectonic reconstruction of corneal surface such as bullous keratopathy, Terrien' s marginal degeneration and also chemical burns.The effects of therapy was satisfactory.