OBJECTIVE:To study the characteristics and regularity of adverse drug reactions(ADR)occurred in our hospital.METHDOS:A total of 105 ADR cases collected from 2007 to 2008 in our hospital were analyzed statistically in respect of the reporters,sex and age of patients,drug categories,routes of administration,organs and systems involved and clinical manifestations.RESULTS:Of the 105 ADR cases,50.5% occurred in patients aged above 60,48.6% were induced by anti-infective drugs,72.4% were induced via intravenous route,and 34.3% manifested as lesions of skin and its appendants.CONCLUSION:Anti-infective drugs should be used rationally and ADR monitoring work should be emphasized to reduce or avoid the occurrence of ADR.

BACKGROUND: Contingent negative variation (CNV) is a kind of cerebral evoked potential, which is closely related with mental medicine and psychology.OBJECTIVE: To investigate the different manifestations between patients with affective disorder and normal adults in CNV detection.DESIGN: Case-control trial.SETTING: Department of Function, Psychiatric Hospital of Zibo, Shandong Province.PARTICIPANTS: Totally 29 inpatients and outpatients including 14 males and 15 females with affective disorder in the Fifth People's Hospital of Zibo between February 2005 and January 2006 were selected. The guardians were all informed and agreed the content; the diagnosed criteria of the patients were accorded wit h the criteria of DSM-Ⅳ. According to their mental status when hospitalized, the patients were divided into manic episode group and depressive episode group. There were 11 cases in the manic episode group, whose scores of Bech-Rataelson Mania Scale (BRMS)＞16; there were 18 cases in the depressive episode group, including unipolar depression (without history of mania episode) and bipolar depression (with history of mania episode) whose Hamilton Depression Scale (HAMD)scores ＞ 24. A total of 27 healthy hospital staff were selectedas control group including 14 males and 13 females aged 21-53 years and the mean age was (32.5±5.9) years. There was no significant difference in the age and sex among the three groups.METHODS: The CNV test was carried out in a soundproof room. Seating on a soft chair, the subject kept vigilant and focused on a fixed point in the front. The platinum electrode of 8 mm was attached to the subject's vertex Cz according to the International 10/20 System, referred to the right mastoid. The middle point of 2 eyebrows was grounded. The CNV waveforms were described by a L2-3 XY Functional Plotter. Standard CNV was composed of light signal and click signal. The flashlight and loudspeaker were located at the right back of the examinee. The subject was asked to press the button with his right finger to cut off the short sound as soon as his ears received the imperative click. It would take 2 500 ms for one CNV trial, and 20 trials as one experiment. Every subject was given the experiment for twice, and the standard amplitude was set by inputting a standard voltage of 20 μV to the same recording system.MAIN OUTCOME MEASURES: The CNV latency, amplitude B, area of negative expectancy wave before command signal, and area of negative change post-imperative negative variation (PINV) latency of the subjects in the two groups.RESULTS: All the 56 patients were involved in the result analysis.Compared with the control group, the mania group showed higher CNV amplitude [(22.8±4.8) μV; (16.0±5.7) μV; P ＜ 0.01], and the depression group presented smaller A-S2 area [(292.8±161.6)μV2; (412.8±159.9) μV2;P ＜ 0.01], and prolonged PINV latency [(261.9±79.3), (211.9±36.3) ms; P＜ 0.05]. The prolonged PINV latency was found in the unipolar depression group compared with the bipolar depression group [(344.5 ±66.9),(230.4±83.8) ms; P ＜ 0.01].CONCLUSION: CNV and PINV suggest that prolonged latency is the trait maker of the patients with unipolar depression, and CNV amplitude changes belong to the state makers of affective disorder.

Objective To explore Naukan therapy and health education combined with drug treatment clinical efficacy in the treatment of alcohol dependence.Methods The 66 cases of male alcohol dependent patients were randomly divided into study group (33 cases) and control group (33 cases),and both of patients were taking generic drugs.The study group was given Naukan treatment (including centralized within concept and dispersion Vipassana),and the control group received health education (including collective health education and individual health education).Duration of treatment was 4 weeks,the total number of hours were 55.5 h,56 h.Obsessive compulsive drinking scale(OCDS),social support rating scale (SSRS),Minnesota multiphasic personality inventory (MMPI) for the two groups before and after treatment; and follow-up the rate of recovery drink three months after hospital discharge.Results ① OCDS score after treatment in the study group was lower than that in the control group,the difference was statistically significant ((48.21 ± 2.05) vs.(54.15 ± 2.01),t =11.885,P＜0.01).②After treatment SSRS total score,objective support,subjective support,social utilization factor scores were higher than those in the control group,and differences were statistically significant ((49.05±5.63)vs.(40.15±6.50),t=5.946,P=0.000) ; ((14.32±3.51) vs.(8.72±6.22),t=4.504,P＜ 0.05) ; (27.02±4.26) vs.(19.45±4.92),t=6.682,P=0.000; (10.02±3.30) vs.(7.52±3.86),t=2.828,P=0.006).③MMPI with schizophrenia (Sc),paranoia (Pa),mental weakness (Pt),psychopathy (Pd) ie 8/6/7/4 model-based in two groups,and Sc,Pa,Pd,Pt dimensions of the original sub in study group were lower than those in the control group after treatment,in addition to outside Pt differences were statistically significant ((25.43 ± 6.76) vs.(29.01 ± 6.72),t =2.158,P=0.035; (14.12±6.01) vs.(18.32±6.42),t=2.744,P=0.008; (18.63±6.85) vs.(23.29±6.12),t=2.342,P=0.022).④Redrinking rate in study group was 39.39％ (11/33),and 72.73％ (24/33)in the control group,the difference was statistically significant(x2 =7.44,P＜0.05).Conclusion The Naukan therapy combined with general drug treatment can solve the problem of patients with alcohol dependenceof alcohol dependence in the psychological and physiological aspects,and its efficacy is superior to general health education combined drug therapy.

Objective To study the clinical application and value of transcranial Doppler (TCD) monitoring senile cerebral blood flow autoregulation in elderly.Methods Two hundred cases patients with elderly hypertension and 200 cases normal eldly from May 2011 to December 2014 in the Second People 's Hospital of Fengrun District of Tangshan were chosen as hypertension group and control group.Cerebral artery peak systolic velocity,supine with a vertical artery in the brain(MCA) cerebral blood flow difference (CBFV) and X-W wave duration, cerebrovascular hemodynamic parameters of two group were monitored by TCD method and compared.Results The peak values of left vertebral artery (LVA), right vertebral artery (RVA), the left coronary artery(LCS), and right vertebral artery(RCS) of hypertension group were significantly lower than those in the control group((38.01±12.42) cm/s vs (45.21±8.95) cm/s, (35.54±13.25) cm/s vs (43.52±7.06) cm/s, (66.12±9.52) m/s vs (76.54±8.19) cm/s, (71.24± 11.25) cm/s vs (77.98± 10.74) cm/s, (55.34 ±14.52) cm/s vs (61.24±12.58) cm/s,(48.12±15.24) cm/s vs (58.46±18.85) cm/s;t=4.6821, 5.6987,6.2589,4.3671,2.2854,4.9875;P＜ 0.01).The peak Vp, the difference between the horizontal and vertical position CBFV, X-W wave duration, the parameter of DR, Cp, C, Co, Zc, Wv of arterial blood vessels (left internal carotid artery (LICA), right internal carotid artery (RICA), left middle cerebral artery (LMCA), right middle cerebral artery(RMCA) ,left anterior cerebral artery(LACA), right anterior cerebral artery(RACA), left anterior cerebral artery (LOA), right middle cerebral artery (ROA)) of hypertension group were significantly higher than those of control group((96.38±18.85) cm/s vs (83.56±13.41) cm/s, (103.04±35.42) cm/s vs (85.62±29.63) cm/s, (99.85±23.54) cm/s vs (83.12±22.67) cm/s, (102.84± 16.42) cm/s vs (86.23 ±21.34) cm/s, (85.06± 15.36) cm/s vs (73.16± 10.35) cm/s, (85.64± 15.34) cm/s vs (70.52± 18.56) cm/s, (34.85±8.74) cm/s vs (28.56±7.85) cm/s, (35.12± 11.20) cm/s vs (30.05± 6.88) cm/s, (7.22 ± ±2.54) cm/s vs (2.78± 1.87) cm/s, (23.74±5.23) cm/s vs (20.85±4.35) cm/s, (378.35±35.12) Pa? s/cm vs (314.53±36.21) Pa? s/cm, (8.16± 0.62) P/kPa vs (7.25± 0.68) P/kPa, (0.41 ± 0.05) ml/kPa vs (0.33±0.06) ml/kPa, (1.15±0.16) mL/kPa vs (0.84±0.13) ml/kPa, (346.13±42.63) dyn? s/cm5 vs (241.68±50.21) dyn? s/cm5, (21.47± 3.85) V/(cml? s) vs (11.24 ± 3.67) V/(cml? s);t =5.8954, 4.2589,4.8792,6.3985,6.3874,6.9852,5.6387,4.6892,6.0387,4.8562, 11.475,8.041,12.422, 11.820, 12.854,20.412;P＜0.01).Conclusion The function of automatic adjustment shows obvious abnormal cerebral blood flow in patients with hypertension, andthe TCD technology can response of cerebral blood flow autoregulation,which has important clinical value for diagnosis and treatment of cerebral infarction, stroke and other cardiovascular and cerebrovascular diseases.

The accurate diagnosis and precise prediction of tumor radiation sensitivity and normal tissue radiation-induced injury are the preconditions of precise radiotherapy for lung cancer.Radiomics is defined as a set of milestone,assistive tools in the develop-ment of precise treatment for lung cancer,which can extract many quantitative features from medical images by applying automatic or semi-automatic methods and determine the deep relationship between clinical diagnosis and treatment data.Thus,the occurrence, development,and clinical outcome of lung cancer may be revealed.Radiomics holds immense potential in the classification of benign and malignant lung nodules,prediction of lung cancer genetic phenotypes,and treatment response to radiation therapy,because it can obtain information regarding the global heterogeneity of tumors via a noninvasive approach.In the present review,we summarize the latest process of CT-based radiomics in precise radiotherapy for lung cancer.

were no significant differences in the detection rate of recto-sigmoid colon,mid colon,right colon and total detection of polyps among the 3 groups (P >0.05).Conclusion 4-L split-dose PEG is better than the oth-er 2 regimens in the colon cleansing quality,so it can better reach the intestinal cleaning standards before enteroscopy,which is a more suitable regimen for bowel preparation.

Objective To compare and study the two kinds of quality control methodologies related to intelligent quality management system ( iQM) and traditional quality control , and the quality control performance of iQM equivalent to traditional quality control were evaluated , ensuring the accuracy of the results of blood gas testing.Methods Beijing Chaoyang Hospital of Capital Medical University , Beijing Tiantan Hospital of Capital Medical University , Shanghai Longhua Hospital of Shanghai University of Chinese Medicine, and Sichuan Provincial People′s Hospital, these 4 medical institutions were selected to implement this study.During the period from June 2016 to December 2016, in the routine detection of total 3 712 specimen, the iQM and traditional quality control modes were used simultaneously to calculate the mean values of all blood gas parameters quality controls , SD, CV (%) and Sigma values, to evaluate the quality control performance and difference of the two quality control modes .Results During the process of testing blood gas samples from 3 712 specimen in 4 hospitals, iQM process control solution ( PCS) A, B, C ran 1 089, 7 678 and 154 quality control samples respectively , and 732 external quality control samples were run by traditional quality control mode .Considering the most sensitive parameters of blood gas testing pO 2, iQM PCS A, B, C′s Sigma value are higher than 8, however, the traditional quality control′s Sigma value are less than 6; For parameters pCO2, pO2and Na+, there exists significant difference between two quality control methods (P＝0.004 8,P＝0.000 1,P＝0.004 4,P＜0.01), other parameters pH, K+, Ca ++, Glu, Lac and Hct, there exists no significant difference between two quality control methods (P＝0.250 6, P＝0.062 3,P＝0.034 0,P＝0.346 9,P＝0.186 3,P＝0.823 1,P＞0.01).Totally 22 errors detected by iQM, includes 14 micro-clots and 8 interferences samples, which were not detected by traditional quality control .Conclusions The error in blood gas analysis mainly comes from the pre-analytical phase.iQM enhanced specimen inspection capabilities and make up for the inability of traditional quality control to monitor the quality of specimens , enabling full-scale, real-time, and dynamic monitoring of each specimen , powerful error detection capabilities , and automatic error correction capabilities . Besides, automatic documentation saves staff much time.The system can effectively ensure the accuracy of blood gas test results, meet the quality requirements of related laws and regulations and related industry standards , and also can meet the clinical intended use , providing new ideas for POCT quality management and improvement.

Objective To investigate the changes of the parameters related to planning and re-planning CT imaging features in lung cancer patients presenting with radiation pneumonitis ( RP) by using radiomics technique,and identify the parameters intimately related to the incidence of RP. Methods A total of 31 lung cancer patients who were diagnosed with grade ≥ 2 RP after receiving radiation therapy were selected in this study. For each patient, planning CT images before radiation therapy and re-planning CT images after 40 Gy radiation therapy were obtained. The affected and contralateral lungs were considered as the region of interest (ROI).After the automatic segmentation of normal lung tissues,the parameters related to radiomics features were extracted from ROI by using radiomics software. The differences of these parameters between planning and re-planning CT images were statistically compared. Results ( 1 ) For unilateral lung within each time interval,86 parameters related to radiomics features were extracted; ( 2) Twenty-two parameters significantly differed between the affected and contralateral lungs prior to radiotherapy;(3) Twelve parameters significantly differed between the affected and contralateral lungs on re-planning CT images;(4) Twenty-eight parameters significantly differed in the affected lung before and after radiation therapy;(5) Twenty-eight parameters significantly differed in the contralateral lung before and after radiation therapy. Conclusions The CT imaging radiomics features significantly differ between planning and re-planning CT scan in partial lung cancer patients presenting with RP.Monitoring the dynamic changes of these parameters plays a potential role in predicting the incidence of RP.

Morita therapy has been bom for more than 100 years.Inpatient Morita therapy is highly oper-able and easy to master.It can improve many refractory neuroses through four-stage treatment.But more neuroses are treated in outpatient clinics,and Morita therapy cannot be used in hospitalized patients.Therefore,the formula-tion of expert opinions on outpatient operations is particularly important.This paper is based on domestic and for-eign references,and after many discussions by domestic Morita therapy experts,and then drew up the first version of the expert opinions on operation of outpatient Morita therapy.Meanwhile the operation rule of Morita therapy in three stages of outpatient treatment was formulated:in the etiological analysis stage,under the theoretical guidance of Morita therapy,analyze the pathogenic factors,to improve treatment compliance and reduce resistance;during the operating stage,guide patients to engage in constructive and meaningful actions,realizing the achievement of letting nature take its course principle;in the cultivating character and enriching life stage,pay attention to positive infor-mation,expanding the scope and content of actions,improving the ability to adapt to complex life,and preventing recurrence caused by insufficient abilities.It will lay a foundation for the promotion of Morita therapy in domestic outpatient clinics,so that more patients with neurosis and other psychological diseases could receive characteristic Morita therapy treatment in outpatient clinics.

BACKGROUNDSleep deprivation (SD) has been used in treatment of depression disorder, and could effectively improve the patients' depressive symptoms.The aim of the study was to explore the effects of SD on electroencephalographic (EEG) and executive function changes in patients with depression.

METHODSEighteen depression patients (DPs) and 21 healthy controls (HCs) were enrolled in the present study. The whole night polysomnography (PSG) was recorded by Neurofax-1518K (Nihon Kohden, Japan) system before and after 36 hours of SD. The level of subjects' depression state was assessed by Visual Analogue Scale (VAS), and the executive function was assessed by Wisconsin Card Sorting Test (WCST).

RESULTSSignificantly decreased sleep latency (SL; before SD: (31.8 ± 11.1) minutes, after SD: (8.8 ± 5.2) minutes, P < 0.01) and REM sleep latency (RL; before SD: (79.8 ± 13.5) minutes, after SD: (62.9 ± 10.2) minutes, P < 0.01) were found after SD PSG in depression patients. Decreased Stage 1 (S1; before SD: (11.7 ± 2.9)%, after SD: (7.3 ± 1.1)%, P < 0.01) and Stage 2 (S2, before SD: (53.8 ± 15.5)%, after SD: (42.3 ± 14.7)%, P < 0.05) of non-rapid eye movement (NREM) sleep, and increased Stage 3 (S3, before SD: (11.8 ± 5.5)%, after SD: (23.6 ± 5.8)%, P < 0.01) and Stage 4 (S4, before SD: (8.8 ± 3.3)%, after SD: (27.4 ± 4.8)%, P < 0.01) NREM sleep were also found. After SD, the depression level in patients decreased from 6.7 ± 2.1 to 2.9 ± 0.7 (P < 0.01). In WCST, the patients showed significantly decreased Response errors (Re, before SD: 22.3 ± 2.4, after SD: 18.3 ± 2.7, P < 0.01) and Response preservative errors (Rpe, before SD: 11.6 ± 3.6, after SD: 9.3 ± 2.9, P < 0.05). Depression patients' RE (t = 2.17, P < 0.05) and Rpe (t = 2.96, P < 0.01) also decreased significantly compared to healthy controls.

CONCLUSIONSD can improve depression symptom and executive function in depression patients.

Adult ; Depression ; physiopathology ; Female ; Humans ; Male ; Middle Aged ; Polysomnography ; methods ; Sleep Deprivation ; physiopathology