BACKGROUND: The Childhood Experience of Care and Abuse Questionnaire (CECA.Q) compiled by the Institute of Psychiatry, University of London, has been verified to have good reliability and validity in the assessment of foreign community adults and patients with affective disorder,but the application of CECA.Q in China still needs verification of reliability and validity in various population.OBJECTIVE: To analyze the reliability and validity of CECA.Q in community population.DESIGN: The subjects were randomized selected; the principle for the analysis of scale reliability and validity was followed.SETTING: Mental Health Institute of Central South University.PARTICIPANTS: From September 2003 to February 2004, 608 adults were selected from two communities of Hunan Changsha city and Henan Xinxiang city as the common community population group, totally 608scales of CECA.Q were sent out, 8 invalid ones were excluded, and finally 600 subjects finished the investigation. Sixty adult inpatients with depressive disease were randomly selected from Henan Provincial Psychiatric Hospital as the depression group.METHODS: The common community population and patients with depressive disease were investigated with CECA.Q, which was a self-rating scale mainly to retrospectively survey whether the adults had suffered from physical, sexual or mental abuse in their childhood, and the mental abuse had two factors of antipathy and neglect, and each included 8 items. The answers for the items were quantified into 5 grades. The subjects evaluated whether their parents had given any abuse to them; the higher the score was, the greater the mental abuse they suffered. Of the community population, 40 cases were the positive samples with the history of physical and sexual abuse in childhood evaluated by CECA.Q, and they were then assessed with Bifulco provided childhood experience of care and abuse (CECA) together with 40 cases randomly selected from 560 samples with negative evaluation. A total of 100 cases in the community population were also evaluated with Zung self-rating depression scale (SDS), besides, 30 cases were retested with CECA.Q at 2 weeks after the first evaluation.MAIN OUTCOME MEASURES: The internal consistency, test-retest reliability, contents and criterion validity of CECA.Q were analyzed. RESULTS: Of the community population, 8 invalid questionnaires were excluded, and the other 600 cases entered the statistical analysis. ① Testretest reliability of CECA.Q: The Cronbach α coefficient for the mental abuse section was 0.87 (0.85 for maternal one, 0.83 for paternal one); including that of antipathy factor was 0.84 (0.80 for maternal one, 0.81 for paternal one), and that of neglect factor was 0.85 (0.84 for maternal one,.83 for paternal one. The test-retest reliability coefficient for mental abuse as 0.83 (0.81 for maternal one, 082 for paternal one), including that of antipathy was 0.81 (0.82 for maternal one, 0.70 for paternal one), and that f neglect was 0.79 (0.78 for maternal one, 0.75 for paternal one). The twice evaluations of physical and sexual abuse had good consistency (Kappa=0.78). ② Criterion validity of CECA.Q: The correlation coefficients of mental abuse, antipathy and neglect factors in CECA.Q with Zung SDS were 0.58, 0.55 and 0.60 respectively (P＜0.01). CECA.Q and CECA had good consistency in evaluating history of physical and sexual abuse, and the score of mental abuse in the depressive patients was higher than that in community population (P＜0.05).CONCLUSION: The CECA.Q shows acceptable reliability and validity in community population, and can be used as a self-rating measure for childhood abuse experience in China.

Objective To understand the risk factors of neurogenic pulmonary edema in the patients with severe hand foot and mouth disease(HFMD). Methods According to neurogenic pulmonary edema or not ,79 patients with severe HFMD were divided into two groups. The difference was analyzed on the clinical symptoms, signs,the outcomes of laboratory and electroencephalogram (EEG) examination between the two groups. Then the risk factors of neurogenic pulmonary edema was analyzed by logistic regression analysis.Results There were significant differences of the EV71 infection rate,high body temperature,myoclonia,limb weakness,the disability of eyeball regulation,tachycardia, hypertension or hypotension, the extension of capillary filling time, leucocytosist, creatine kinase isoenzyme, hyperglycaemia between two groups. However, there were no significant differences of fever, fever time, vomiting, somnolence, convulsion, limb tremor, c-reactive protein and EEG between two groups. Tachycardia, hypertension or hypotension, hyperglycaemia were significant risk factors for neurogenic pulmonary edema by logistic regression analysis. And hyperglycaemia was the most significant prognostic factor(odd ratio 27. 075, P = 0. 000 2). Conclusion Tachycardia, hypertension or hypotension,hyperglycaemia are the significant risk factors for neurogenic pulmonary edema. It is especially important for hyperglycaemia to predict neurogenic pulmonary edema.

Purpose To investigate the expression pattern and c1inicopatho1ogica1 significance of D2-40 in craniopharyngioma( CP). Methods Immunohistochemica1 method was used to assess D2-40 expression in 126 cases of craniopharyngioma. Statistic software was used to ana1yze the corre1ation between D2-40 expression and c1inicopatho1ogica1 features. Results The overa11 positive rate of D2-40 expression in 126 craniopharyngioma was 87. 30%. The rate of +, and  were 44. 44%( 56/126 ),37. 30%( 47/126 )and 5. 56%(7/126)respective1y. In adamantinomatous CPs,D2-40 expression was observed in epithe1ia1 components corresponding to the stratum intermedium,whi1e in papi11ary CPs,it was immuno-positive in basa1 ce11s. With the increasing of the existence of inf1amma-tion in tumor,D2-40 expression was up-regu1ated. Tumor ce11s were over-expressed for D2-40 in basa1 ce11s and stratum intermedium ce11s of the invasive frontier. D2-40 expression was higher in the invasive craniopharyngioma than in the non-invasive craniopharyngio-ma. In addition,D2-40 expression was higher in the recurrent craniopharyngioma than in the non-recurrent craniopharyngioma. There were no significant re1ationship between D2-40 expression and gender,and histo1ogica1 c1assification of tumors. Conclusions D2-40 expression is associated with the deve1opment of craniopharyngioma,which can 1ead to enhance the tumor ce11 invasion,and may be re-1ated to inf1ammation-re1ated mechanisms. D2-40 expression may be one of the recurrence factors in patients with craniopharyngioma.

Objective:To investigate the mechanism of subjective cognitive decline(SCD)in resting-state by using regional homogeneity(ReHo)and functional connectivity(FC)in SCD patients.Methods:Resting-state functional magnetic resonance imaging(RS-fMRI)was performed in 25 SCD patients and 30 normal controls matched by sex, education and nationality.DPARSFA2.3 and SPM8 software were used to analyze and screen the brain areas with abnormal ReHo values in SCD group, with the posterior cingulated(PCC)/paruneus as seed points for whole-brain FC analysis.Results:Compared with the normal control group, the SCD group showed that ReHo values of right occipital gyrus and left precuneus were increased, and ReHo values of right inferior temporal gyrus, right orbital inferior frontal gyrus and bilateral thalamus were decreased(Voxel level, Alphasim correction, P<0.05). Using PCC/ precuneus as seed voxels, the whole brain functional connectivity analysis showed that the functional connectivity with cerebelum Crus 2 R was increased, and the functional connectivity with right orbital inferior frontal gyrus, left inferior temporal gyrus and temporal pole was reduced(Voxel level, Alphasim correction, all P<0.05). Conclusions:Default mode network may play an important role in the mechanism of SCD, and abnormalities in brain areas may first occur in PCC/precuneus.

ObjectiveTo evaluate the efficacy and safety of etanercept 50 mg once-weekly treatment of Chinese patients with active ankylosing spondylitis ( AS).Methods Four hundred patients with active AS,enrolled in six medical centers,were randomly divided into either the treatment group or the placebo group in a 3∶1 ratio.The total length of the study was 12 weeks.The first 6-week period was a double-blind placebo controlled treatment period and the second 6-week period was an open-labeled treatment period.During the first 6-week period,300 patients in the treatment group received once-weekly subcutaneous injection of etanercept (50 mg),whereas the 100 patients in the placebo group received placebo injection.During the second 6-week period,patients in both groups received etanercept (50 mg once weekly subcutaneous injection).The primary end point was the percentage of patients achieving the Assessments in Ankylosing Spondylitis (ASAS) 20％ response ( ASAS 20 ) at week 6.Other outcome measures included the percentage of patients achieving ASAS 5/6,partial remission and Bath AS disease activity index 50 ( BASDAI 50) responses at week 12.ResultsA total of 381 patients completed the trial,including 285 patients in the etanercept group and 96 patients in the placebo group.At week 2,the percentage of patients achieving ASAS 20 in the etanercept group was 55.7％,whereas the placebo group was only 17.0％ ( P ＜ 0.001 ).At week 6,77.5％ of patients in the etanercept group achieved ASAS 20 as compared with 32.3％ in the placebo group ( P ＜ 0.001 ).At the end of 12 weeks,the percentage of patients in the etanercept group achieving the ASAS 20 was 89.5％.Improvements of other measures were also significant in the etanercept group.Etanercept was well tolerated and no malignancy and life-threatening events were observed in this study.Most adverse events observed were mild injection-site reactions.ConclusionEtanercept 50 mg weekly treatment of Chinese patients with active ankylosing spondylitis is convenient,fast-acting,highly effective,and well tolerated.

ObjectiveTo evaluate the clinical and radiological efficacy of TNFR Ⅱ -Fc combined with methotrexate( MTX ) in treatment of patients with moderate and severe rheumatoid arthritis.MethodsThree hundred and ninty-six RA patients were randomized into the combined treatment group,the TNFR Ⅱ -Fc only group and MTX only group.All patients were treated for 24 weeks.ACR-N,ACR20,ACR50,ACR70,DAS28-ESR and Sharp score of both hands were measured for efficacy,and the side-effects were analyzed by one-way ANOVA.Results After 24-week therapy,the ACR-N of the combined treatment group [( 12.79±9.24)％-year] was significantly improved than that of the TNFR Ⅱ-Fc only group [(9.56±11.16)％-year,P＜0.05] and that of the MTX only group[(5.08±11.10)％-year,P＜0.05],and the TNFR Ⅱ-Fc group was significantly improved than that of the MTX group(P＜0.05).The ACR20 response rate of the combined group(80.4％) was significantly higher than that of the TNFR Ⅱ -Fc group(71.1％,P＜0.05) and the MTX group(56.7％,P＜0.01 ).The ACRS0 response rate of the combined group(53.6％) was significantly higher than that of the MTX group(30.8％,P＜0.01 ).The ACR70 response rate of the combined group was 27.7％,which was significantly different from that of the TNFR Ⅱ -Fc group (15.8％) and MTX group (7.7％,P＜0.05or P＜0.01 ).DAS28-ESR in the combination group was significantly reduced than those of the TNFR Ⅱ -Fc group and MTX group,and the DAS28-ESR of the TNFR Ⅱ -Fc group was significantly reduced than MTX group.The average total Sharp score of both hands,which demonstrated the radiographic changes,was significantly reduced in the combination group than the MTX group(P=0.03).The total adverse events in the combined group(40.9％) was significantly high than that of the MTX group(28.8％,P＜0.05).Conclusion TNFR Ⅱ -Fc combined with MTX can effectively control the activity of RA and radiological progress.

Objective To investigate the mode and effects of clinical pharmacists participating in clinical treatment and providing pharmaceutical care. Methods The clinical pharmacists participated in the treatment of the case of thymoma complicated with pulmonary infection in respiratory intensive care unit (RICU),associated with the myasthenia gravis (MG), pure red cell aplasia (PRCA) and lower extremity deep vein thrombolysis (LEDVT),through adjustment of drug regimen, observation of curative effect,monitoring blood drug concentration and adverse reaction and interaction monitoring,which could give full play to the professional expertise of pharmacy,and contribute to the clinical rational drug use. Results For patients with impaired immune function complicated with pulmonary infection,the opportunistic infections require special attention,during the initial anti-infective therapy.When the patient was unable to tolerate high doses of sulfamethoxazole and trimethoprim (SMZ-TMP),the clinical pharmacist recommended to use caspofungin for the combined treatment of pneumocystis pneumonia.When voriconazole and cyclosporine A (CsA) were used at the same time,the blood drug concentration of CsA would be increased,due to drug interactions probably.To solve the problem,clinical pharmacists recommended a temporary reduction in CsA dose. Conclusion Clinical pharmacists use pharmaceutical expertise to help optimize clinical treatment regimens,can improve the safety and effectiveness of drug treatment.

Objective:To investigate regional homogeneity(ReHo)and whole brain functional connectivity(FC)in patients with mild cognitive impairment(MCI), and to explore the mechanisms of MCI in the resting state.Methods:Resting-state functional magnetic resonance imaging(RS-fMRI)was performed on 24 patients with MCI and 30 age, gender and nationality-matched normal controls.Abnormal brain areas in the MCI group were screened and analyzed by using the DPARSFA2.3 and SPM8 software programs.Whole brain FC analysis was performed with the posterior cingulate cortex(PCC)/precuneus as the seed points.Results:Compared with the control group, MCI subjects displayed higher ReHo values in the frontal-middle-Left, precentral-Left, postcentral-Left, rolandic-opercular-Left, and frontal-inferior-opercular-Left and lower ReHo values in the temporal-superior-right, temporal-middle-right, postcentral-right, and temporal -pole -superior -right(Voxel level, Alphasim correction, P<0.05). Whole brain FC analysis showed greater functional connectivity of PCC/precuneus with fusiform-right, thalamus-right, lingual-right and parahippocampal-right in subjects with MCI, and less functional connectivity of the PCC/precuneus with temporal-middle-Left, angular-Left, temporal-superior-Left and occipital-middle-Left in subjects with MCI(Voxel level, Alphasim correction, P<0.05). Conclusions:Abnormalities of the default mode network may be associated with the onset of MCI, and abnormalities in posterior cingulate/precuneus connectivity may be helpful in finding imaging evidence with high sensitivity to MCI.

In this study, the HPLC-UV-MS method for the simultaneous determination of eight active ingredients of Shengxuebao Mixture were developed based on the concept of quality by design（QbD）with a stepwise optimization approach. After the analytical target profile（ATP）had been defined, albiflorin, paeoniflorin, 2, 3, 5, 4'-tetra-hydroxy-stilbene-2-O-β-D-glucopyranoside, specnuezhenide, ecliptasaponin D, emodin, calycosin-7-glucoside, and astragaloside Ⅳ were identified as the indicator components. The resolution and the signal-to-noise ratio of indicator components were then selected as critical method attributes (CMA) for the first step optimization. According to the results collected from fractional factorial design, critical method parameters (CMP) were determined with a multiple linear regression method, which included the amount of acid addition in the mobile phase, temperature, gradient, and wavelength. After that, the amount of acid addition and the wavelength were optimized to improve the resolution and the signal-to-noise ratio of the indicator components. The peak symmetry factors of specnuezhenide and emodin were then set as CMA for the second step optimization. The Box-Behnken designed experiments were conducted. The temperature and gradient were optimized after modelling. The design space were calculated and verified. The optimized analytical method was validated, and the results showed a good precision, accuracy and stability, which means that it can be used for the quantification of the indicator components in Shengxuebao Mixture.
Chromatography, High Pressure Liquid ; Drugs, Chinese Herbal ; analysis ; Mass Spectrometry ; Phytochemicals ; analysis ; Reproducibility of Results