Objective To investigate the effect of pre- hospital emergency care programs in children with febrile seizures,in order to reduce damage by febrile seizures and obtain the best firstaid effect. Methods 112 cases of children with febrile seizures were treated in pediatric department of our hospital from April 2009 to February 2011.The parents of 75 children patients were given guidance of prehospital emergency care,they were set as the pre-hospital emergency care group.The other 37 cases were set as the non-pre-hospital emergency care group,routine emergency care was given until the medical personnel arrived at the spot.The conditions of aspiration,tongue bite injury,another episode of febrile seizures and brain damage were recorded in two groups of children. Results Only one case of aspiration and three cases of febrile seizures occurred in the pre-hospital emergency care group by misoperation of parents.Non brain damage and tongue bite injury occurred.The incidence rate of improper consequences was 5.3％in the pre-hospital emergency care group,lower than that of the non-pre-hospital emergency care group,51.4％. Conclusions To give pre-hospital emergency care guidance to parents of children patients by mobile phones before the health care workers reach the spot can significantly reduce accidental injury of children,stabilize the emotion of parents,decrease the impact of seizures on children,all the above has a positive effect on follow-up treatment.

Objective To compare the value of contrast-enhanced ultrasound (CEUS) and conventional ultrasound (CUS) in the localization and definition of different types of uterine myomas.Methods With real-time CEUS technique, 56 patients with uterine myomas proved by pathology were observed. The accuracy between CEUS and CUS in the localization and definition of different types of uterine myomas was retrospectively analyzed. Results The accordance rates of CEUS and CUS in the diagnosis of total uterine myomas, intramural myomas, submueous and subserous myomas were 94.6% (53/56) vs 73.2%(41/56),99.3%(31/32) vs 78.1%(25/32) and 91.6%(22/24) vs 66.7%(16/24),respectively,and in the definition of number and margin of myomas were 92.8 % (104/112) vs 80.30% (90/112) and 91.9 (103/112) vs 78.6 % (88/112). The accordance rates of CEUS and CUS in the diagnosis of typical uterine myomas were 95.8% (23/24) and 87.5% (21/24),and in the diagnosis of atypical uterine myomas were 93.8%(30/32) and 62.5% (20/32),which were different in statistics (P<0.05). Conclusions CEUS is better than CUS in revealing the number and margin of different types of uterine myomas. The accordance rates of CEUS were higher than those of CUS in the diagnosis of different types of uterine myomas and atypical uterine myomas. CEUS may be a new technique in the localization and definition of uterine myomas.

OBJECTIVE:To provide reference for the rational clinical prophylactic use of antibiotics. METHODS:The cases in whom the clinical prophylactic use of antibiotics between 2006 and 2007 in our hospital showed failure in efficacy were monitored to analyze the cause of failure,meanwhile the clinical samples were sent for culture,isolation,identification and drug susceptibility tests as well as drug resistance analysis. RESULTS:Cephalosporins,Quinolones,Penicillins,Cefhalosporins + enzyme inhibitor were more commonly used antibiotics in our hospital,with drug resistance rates at 57.21%,65.14%,68.63%,and 18.81% respectively. Among the total 240 cases monitored,the prophylactic use of antibiotics totaled 877 times,of which,388 (44.24%) were non-indicated drug use,459 (52.34%) showed drug resistance,286 (32.61%) involved improper drug choice,and 42 (17.50%) showed dual infection. CONCLUSION:The clinical prophylactic use of antibiotics in our hospital is far from perfect; therefore,it is urgent to tighten control on the standard prophylactic use of antibiotics.

Objective To evaluate the charateristics of biliary stricture after orthotopic liver transplantation(OLT) by ultrasound. Methods Diametes,thickness,characteristic echo of bile were observed by ultrasound in 41 patients with biliary stricture after OLT,and the results were compared with those of 46 patients without biliary complication after OLT.Results The diameter of intrahepatic bile,thickness of bile,incidence of intrahepatic bile dilation or hyperechogenicity in biliary stricture patiens were higher than those in patients without biliary complication,there were significant differences between two groups(P＜0.05).Conclusions The series of ultrasonographic character such as bile dilation,thickeness or hyperechogenicity of biliary wall,thin of bile duct are available to diagnose biliary stricture.

Objective To quantitatively assess left ventricular systolic function in rabbits with dilated cardiomyopathy(DCM) by quantitative tissue velocity imaging (QTVI). Methods Thirty rabbits were divided into two groups: group A(adriamycin group) and group B(sodium chloride group). Group A( n = 20) were given adriamycin 2 mg/kg intravenously once a week for eight weeks (total dose, 16 mg/kg) to induce DCM model, group B were given with the same dose of sodium chloride injection solution. Two dimensional echocardiography and QTVI examination were performed in all rabbits before and three weeks after the administration,respectively. Peak systolic velocity(Vs), peak displacement(D) and other common parameters were analyzed. Results Common parameters assessed after administration in group B did not show significant changes. The QTVI curves of left ventricle myocardium were regular and the value of Vs and D decreased gradually from the basal segments to the apical segments after the administration. The diameters of atrium and ventricle of group A increased,while the ejection fraction and fractional shortening of left ventricle decreased significantly ( P <0. 05 or P < 0.01). The pattern of the curves still had the regularity. But Vs and D value decreased significantly ( P <0. 05 or P <0. 01). Pathology of myocardium samples of group A showed the cardiomyocyte changes like dilated cardiomyopathy, while samples of group B had no significant change. Conclusions QTVI can accurately evaluate regional systolic function of left ventricle in rabbits with dilated cardiomyopathy, therefore provides experimental foundation for clinical observation and treatment.

Objective To realize the utilization of antibacterial drugs in pediatric inpatients in Children's Hospital for clinical reference of rational use of drugs. Methods By a retrospective study, 180 cases in pediatric inpatients were randomly sampled in Children's Hospital from July to December 2012, and were analyzed in utility rate, antibiotics varieties, administrational frequency,single dose,combination use,prophylaxis time,courses of drug use,etc. Results The use of antibacterial drugs in pediatric inpatients was 110 cases (61.1%) and used in combination was 55 cases (50%) . Leading the list in terms of DDDs was cephalosporins,followed byβ-lactam and its enzyme inhibitor complex preparations. The improper medications frequency was 12 cases (10.9%), irrational single dose was 7 cases (6.4%), and irrational course of treatment was 9 cases (8.2%) . Conclusion The utilization of antibacterial drugs in Children's Hospital is basically rational, but there still exist some irrational drug uses,such as antibiotics varieties,no indication, irrational dosage,long duration and irrational combination. So, it is necessary to enhance the administration of antibiotics use and improve the level of clinical reasonable application of antibiotics.

ObjectiveTo evaluate the value of uhrasonography for arthrocentesis in the hip and the advance of the femoral head/acetabulum as the puncture location in patients without sonographically obvious joint effusion.Methods Forty-three patients diagnosed with ankylosing spondylitis or osteoarthritis were included,82 hip joints were involved and received ultrasounded-guided intra-articular injections.The puncture site was the joint space between the femoral head and the acetabulum.The times,depth,procedure time,side effects and complications of each injection were recorded.ResultsAll 82 hips could be explicitly displayed.The depths from the skin surface to the joint space were (3.4 ± 0.9)cm (left)and (3.1 ± 0.8)cm (right),respectively.Overall,100％ of hip joints were punctured successfully,and 95.1％ of them were succeeded with the first arthrocentesis.The procedure time was (287.9 ± 45.8) s.No side effects or complications were observed.ConclusionsThe sonographic technique could be used as a primary method of image guidance for performing hip arthrocentesis and the joint space between the femoral head and the acetabulum could be a choice of target location for the patients without joint effusion.

ObjectiveTo explore the sonographic features of gouty arthritis.MethodsThe sonographic features of gouty arthritis were summarized by retrospectively studying the sonogram of 19 joints of 5 patients.ResultsFive the first metatarsophalangeal joints,8 knees,2 ankles,2 elbows and 2 wrists were investigated.Out of 19 joints,17(89.4％) had double contour signs,a hyperechoic and irregular band over the superficial margin of the articular cartilage.Joint effusions were seen in 13 of 19 joints (68.4％).Multiple hyperreflective foci could be seen in the joint fluid,which were obvious by shaking the probe.In 19 joints,11 (57.9 ％) had proliferation of the synovium identified,and proliferative synovium were revealed as hyperperfusion or hypoperfusion by color Doppler ultrasound.In one knee,the synovium proliferated obviously with involved area about 5 cm × 2 cm,and hyperechoic aggregates with acoustic shadow could be seen in it.Articular cartilage became irregularly thin and the hyperechoic outline of subchondral bone cortex became rough or even broke in 6 of 19 joint (31.6％).H omogeneous,hyperechoic aggregates with or without acoustic shadow in the soft tissue around the joint were seen in four joints (21.1 ％).Three in these 4 joints exited bone cortex erosions adjacent to aggregates.ConclusionsGouty arthritis has some specific sonographic features,ultrasound maybe usefully discover this disease in early period.

Objective To study the state of doctors' psychological capital in public hospitals,and to analyze the characteristics of such capital,so as to better leverage the capital as a hospital management tool.Methods A quantitative and qualitative research was made on the state of doctors＇ psychological capital.Results The doctors' task-oriented psychological capital scored 4.25,and guanxi-oriented psychological capital 4.41; “modesty and prudence”scored the highest in all dimensions of the doctors' psychological capital,“optimism and hope”lowest; the doctors with different genders,ages,seniority,and monthly average income have a difference in psychological capital.However,no significant difference was found with varying titles,hospital levels,and employment models.Conclusion The doctors were found with a strong psychological capital to cope with stress.Better psychological capital will raise quality of care in practice.

Objective To study the influence of alprostadil on the serum adiponectin and leptin in patients with early diabetic nephropathy.Methods 98 patients with early diabetic nephropathy were randomly divided into two groups,the control group(n =48 cases) and the treatment group(n =50 cases).The patients of the control group were treated through the conventional treatment.However,the patients of the treatment group were treated plus alprostadil.They were treated for 21 days.The urinary albumin excretion rate (UAER),adiponectin,leptin and insulin resistance were detected before and after treatment.Results The UAER,adiponectin leptin and insulin resistance were improved after treatment,while those of the treatment group were more significantly improved than those of the control group(P ＜ 0.05 or P ＜ 0.01).Conclusion Alprostadil can improve the conditions of early diabetic nephropathy which is through improving the adiponectin and insulin resistance.