OBJECTIVE:To carry out the cost-effectiveness analysis of treating child bronchopneumonia with cefazolin,cefatrizine,cefataxime and cefuroxime METHODS:Using retrospective study and cost-effectiveness analysis,the costs of tre_atment of children with bronchopneumonia were calculated and pharmacoeconomically evaluated RESULTS:The costs of cefazolin,cefatrizine,cefuroxime and cefataxime in treatment of child bronchopneumonia were RMB 512 84,725 42,796 28 and 734 16 yuan and the cost-effectiveness ratios were 93 68,475 83,517 30 and 412 28 respectively CONCLUSION:In comparison with cefatrizine,cefuroxime and cefataxime,cefazolin is the most inexpensive one However,in evaluating the therapeutic cost of a drug, we should consider its therapeutic efficacy and course

Objective To investigate the changes and the significances of pregnant women with hypothyroidism companied with gestational diabetes mellitus.Methods 76 cases of hypothyroidism and subclinical hypothyroidism companied with gestational diabetes mellitus pregnant women admitted to our department from Sept 2014 to Mar 2016 were selected as the observation group.According to the levels of FT3,FT4 and TSH,the observation group were divided into two group(A group and B group).Cobas e601 was used to examine TSH and PT,APTT,TT,FIB and ATⅢ were determined with ACL-TOP.PLT,MPV and PDW were determined by Sysmex2000i.Results FIB (3.98±1.74 g/L),MPV (10.18±1.53 fl)and PDW (15.03％±1.54％)in A group were significant higher than those in B group (3.91±1.62 g/L,9.37±1.48 fl,14.41％± 1.35％％) and the control group (3.47±1.43 g/L,8.96±1.42 fl,13.67％±1.26％).FIB,MPV and PDW in B group was higher than those in the control group.PT (12.26±1.41 s,12.21±1.39 s) and APTT (31.80±8.72 s,30.43±8.54 s) in A group and Bgroup were higher than those in the control group (12.13 ± 1.32 s,29.24± 8.37 s).Otherwise,AT Ⅲ (78.47％± 10.36％,79.58％ ± 10.22％) in A group and B group was significant lower than that in the control group (86.56％±8.86％).There were distinct difference (t=3.072～6.153,P＜0.05).Conclusion The disorder of blood coagulation existed in pregnant women with hypothyroidism companied with gestational diabetes mellitus.Early diagnosis and intervention can reduce the occurrence of thrombotic disease and cardiovascular disease.

Objective To develop a sensitive, simple, and accurate method for the determination of shionone in rat plasma after ig administration of Asteris Radix petroleum ether extract (RAPE). Methods The separation was achieved by HPLC on a RP18 column (150 mm × 3.9 mm, 5μm) with a mobile phase composed of acetotitrile-0.05% phosphoric acid water (98: 2) at a flow rate of 1.0 mL/min. UV Detector was set at 200 nm and friedelin was chosen as an internal standard. Results The linear range of the standard curves was (0.3443-22.0) μg/mL with the correlation coefficient of 0.9968. The intra- and inter-day precisions were all below 10% and the relative error was -3.5%-1.1%.Conclusion The developed method can be successfully applied to the pharmacokinetic study. After ig administration of RAPE, T1/2(ka) is (33.09 ± 7.32) min and T1/2(ke) is (84.95 ± 22.34) min.

Objective To evaluate the performance parameters of the PET instrument, which has been used for years in our hospital, assuring the stability of image quality and performance parameters. Methods NEMA NU 2-1994 Standards was used as reference for performance measurement of PET, which were published by National Electrical Manufacturers Association(NEMA). The NEMA standard cylinder model, 18F radiation source, and 18F and 68Ge columniform radiation source were used. Results Projects for performance measurement and daily quality control were drawn up. Conclusion This project provides a reference and methods for the performance measurement of PET instrument and daily quality control. It better ensures the stability of image quality and performance parameters of the PET instrument.

Objective To evaluate the quality of life(QOL)of postpartum women within six months after delivery in Pudong New Area in Shanghai.Methods From January 1st to June 30th in 2011,435 postpartum women,discharged from Children and Women's Health Care Hospital in Pudong New Area,Gaoqiao Community Health Service Center and Lujiazui Community Health Service Center in Pudong New Area,were investigated by SF 36 questionaire including eight items [physical functioning (PF),role limitations due to physical problems (RP),bodily pain (BP),general health (GH),vitality (VT),social functioning (SF),role limitations due to emotional problems (RE) and mental health (MH)] and divided into three subgroups according to the duration after delivery (8-42,43-119 and 120 180 d).The SF-36 scores were compared with the control (baseline data of 25 to 36-year-old young women in Pudong New Area) or within the three groups.Statistical methods,such as t-test and analysis of variance,were applied.Results (1) The tota lscore and the scores of the seven items in SF-36 were lower than those of control (total score:74.2±11.7 vs 80.5,PF:79.0±19.0 vs 94.6,RP:47.5±12.2 vs 85.7,BP:74.0±18.7 vs 78.4,GH:73.9±13.1 vs 71.0,VT:69.8±16.2 vs 75.0,SF:78.3±20.1 vs 86.9,RE:63.4±21.7 vs 83.5,t=-11.225,-17.105,-18.914,-4.893,3.688,-6.642,-8.881 and-10.076,all P＜0.05) and no significant difference was found in MH score between the postpartum women and the control (78.3±15.0 vs 77.8,t=0.629,P＞0.05).Compared the SF-36 scores in three subgroups (8 42,43-119 and 120 180 d postpartum),the differences on PF score(73.0±19.1,86.3± 17.1,89.1±12.9),RP score(32.4±18.6,57.7±19.1,79.9±12.0),BP score(70.7±18.0,75.6±19.0,81.6±17.3),SF score(76.3±19.6,78.2±21.7,83.9±19.3),RE score(58.5±12.9,71.4± 18.3,70.1± 19.5) and SF-36 total score (72.2± 11.1,76.1± 12.8,78.0± 11.1) were all significant (F=37.744,60.640,13.137,5.185,4.577 and 10.548,allP＜0.05).The PF,VT,RE and total score of postpartum women at 120-180 days after delivery were still lower than those of the control group(t=-4.174,-2.353,-3.341 and-2.166,all P＜0.05).Conclusions The QOL of postpartum women within six months after delivery is not good enough.Up to 120-180 days after delivery,the QOL remains.More efforts should be made to improve the QOL of postpartum women by the whole society.

OBJECTIVE To implement the automatic management of medical equipment.METHODS Based on the platform of net,three layers of C/S were applied with database technology to realize one-time importation of the basic information and current information,it made the information function of quantity evaluation,quantity determination,schedule formation,automatic alarm,apparatus distribution list,statistical inquiry,collection analysis,and information feedback coming to true.RESULTS By using one year,the application of management information system of medical equipment could meet the requirement in scientific and standardized supply,and standard,application and management of medical equipment.CONCLUSIONS It can be able to improve the system efficiency,reduce the labor and mistakes,and also achieve the aim that cannot be done by manual labor.

Objective To explore the clinical, therapeutic and genetic features of IVD gene in late-onset non-classical isovaleric aciduria. Methods One boy and two girls presented with intractable vomiting were admitted. Urine organic acids and blood acylcarnitines proifles were analyzed. Isovaleric aciduria was diagnosed and conifrmed by IVD gene analysis. The patients were treated with leucine-restricted diet and the supplements of L-carnitine and glycine. Results Three patients had recurrent vomiting, drowsiness, odor of sweaty feet and metabolic acidosis from the age of 1 to 2 years. All of them had normal intelligence and leukopenia. One had oligocythemia. The blood isovalerylcarnitines (4.6 to 8.2μmol/L) and urine isovalerylglycines (36.1 to 1783.56 mmol/mmol creatinine) were elevated. Six mutations were found in their IVD gene. Four mutations (c.157C>T, c.214G>A, c.1183C>G and c.1208A>G) were reported. Two (c.1039G>A and c.1076A>G) were novel. The patients completely recovered after treatment with protein-restricted diet and the supplements of L-carnitine and glycine. Currently, they were aged 19 months to 14 years with normal physical and psychomotor development. Conclusions The clinical features of late-onset non-classical isovaleric aciduria are complex. It is onset in infants and young children and characteristic of recurrent vomiting and metabolic acidosis, which can be diagnosed by the blood acylcarnitine spectrum, urine organic acid analysis, and conifrmed by genetic analysis. L-carnitine supplement and diet intervention has signiifcant effects.

Objective: To understand the early infant diagnosis (EID) test rate and associated factors in HIV-exposed children in China during 2015-2017. Methods: The follow-up information cards of 12 096 HIV-exposed children for 18 months after birth during 2015-2017 were collected from the Management Information System of China’s Prevention of Mother-to-Child Transmission of HIV for a retrospective analysis. The EID test characteristics of HIV exposed children and associated factors were analyzed. Results: From 2015 to 2017, the EID test rate in HIV exposed children increased from 65.6% to 83.4% in China (trend χ² P<0.001). The EID test rate within 8 weeks after birth increased from 61.1% to 76.8% (trend χ² P<0.001), but the EID positive rate decreased from 8.7% to 3.4% (trend χ² P<0.001). The EID positive rate in fatal HIV-exposed children was 47.7%, 36.9% and 36.3% during 2015-2017, respectively, the differences were not significant. EID test rate was associated with ethnic group, living area, survival status and the year reaching 18-month-old of the children. Conclusions The performance of EID test has been standardized step by step in China. The positive rate of EID test decreased gradually with year. However, the EID test rates in children who were from minority ethnic groups, lived in areas with lower prevalence of HIV infection and died within 18 months after birth were relatively low.

Objective To analyze the relationship of cerebral microbleeds (CMBs)of different regions,especially mixed-CMBs,with cerebral amyloid angiopathy (CAA)detected using 18F-AV45 positron emission tomography(PET).Methods A total of 52 consecutive patients (68.17 ± 9.89 years old)with memory decline and CMBs found in susceptibility-weighted images(SWI)according to the inclusive and exclusive criteria were recruited.Patients were divided into three groups based on different regions of CMBs,the strictly lobar CMBs (SL-CMBs) group,the deep-CMBs (D-CMBs) group and the mixed-CMBs (M-CMBs)group.Patients in the three groups underwent 18F-AV45 PET detection and then were analyzed based on the results of 18F-AV45 PET.Results The positive rates of cerebral amyloid angiopathy in the SL-CMBs,M-CMBs and D-CMBs groups were 68.4 ％ (13/19),82.4 ％ (14/17) and 25.0 ％ (4/16),respectively,with statistical significance (P =0.002).There were significant differences in positive rates of cerebral amyloid angiopathy between the D-CMBs group and the M-CMBs group and between the D-CMBs group and the SL-CMBs group(P =0.001 and 0.010,respectively),while there was no difference between the M-CMBs and SL-CMBs groups in positive rates of cerebral amyloid angiopathy(P =0.335).Using the D-CMBs group as the reference group,multivariate logistic regression analysis showed that the odds ratios of positive CCA detected by PET in SL-CMBs and M-CMBs were 30.585(95％CI:2.492-375.360)and 8.107(95％CI:1.072-61.295),respectively.Conclusions Compared with D-CMBs,M-CMBs and SL-CMBs are more likely to be related to cerebral amyloid angiopathy.The presence of M-CMBs also indicates that patients have a high probability of CAA.

Mother-to-child transmission of hepatitis B virus (HBV) is one of major public health issues. Difference is found on effect of preventions of mother to child transmission of HBV such as Hepatitis B vaccine, Hepatitis B immunoglobulin and antiretroviral drugs. Based on the risks of hepatitis B virus on children, influencing factors and interventions of HBV mother-to-child transmission were explored to improve prevention mother-to-child transmission of hepatitis B and to search appropriate strategies reducing mother-to-child transmission of HBV.