OBJECTIVE: To discuss the characteristics and regular pattern of the adverse drug reactions(ADR) in our hospital.METHODS: A total of 314 ADR case reports collected by ADR monitoring center in our hospital during 2007 were analyzed statistically.RESULTS: 13 categories(178 kinds) of drugs and 338 cases were involved in the total 314 ADR case reports,mainly anti-infective agents(128 cases,38 kinds) and Chinese drugs preparation(51 cases,20 kinds).The ADR were manifested chiefly as lesions of skin and its appendants(134 cases) followed by gastro-intestinal lesion(56 cases).The patients showed a favorable turn and the death occurred in only 1 case.CONCLUSION: More attention should be paid to the monitoring of rational drug use to avoid or reduce the incidence of ADR.

Objective To understand the correlation between TCM service utilization and health behavior of community residents.MethodsAself-designed questionnaire about TCM service utilization and health behavior status was used to investigate 200 people from 4 communities on random sampling. The items in the questionnaire were evaluated and analyzed to test the correlation of TCM service utilization and health behavior of community residents.Results The two indexes significantly correlated in 0.01 level (bilateral),r=0.674, bilateralP=0.000.Conclusion The correlation between TCM community service utilization and health behavior status is positive. The higher the level of TCM community services utilization is, the higher the index value of health behavior status will be.

Objective To analyze the characteristics of benign and malignant breast tumors with 2D and color Doppler ultrasound, and to assess the value of color Doppler ultrasound in the diagnosis of breast cancer. Methods A total of 674 patients (327 malignant and 347 benign) of breast tumor underwent 2D and color Doppler ultrasonogarphy. Two-dimensional ultrasound was used to observe the size, form, margin and internal echo of the tumors;color Doppler was performed to observe the degree of blood flow signal in the tumor, and to measure peak systolic velocity (PSV) and resistance index (RI). Results Totally 671 patients were diagnosed with ultrasound. The size of the tumors were from 0.50 cm×0.41 cm to 5.42 cm×4.10 cm. The ratio of vertical and transverse diameter of 69.11% (226/327) of the malignant tumors ≥1.0. Most tumors (266/327, 81.35%) presented with irregular margin like incised or feet of crab;61.47% (201/327) had microcalcification. Color Doppler found that 92.97% (304/327) of the tumors had blood flow signal;PSV was 15.34-39.76 cm/s, RI was 0.65-0.98, and 91.61% (262/286)≥0.70. Significant differences of the ratio of vertical and transverse diameter, the margin of the tumor, microcalcification and blood flow signal, PSV and RI (P＜0.01) were found between benign and malignant breast tumors. Conclusion The diagnosis and differential diagnosis of benign and malignant breast tumors can be significantly improved with comprehensive analysis of 2D ultrasound, blood flow signal, PSV and RI. Color Doppler ultrasound plays an important role in the diagnosis of breast cancer.

Objective To evaluate the efficacy of the RevoLix 70 Watt 2 micron continuous wave laser vaporesection for treatment of large volume benign prostatic hyperplasia(BPH,＞80 g).Methods Forty-five patients with obstructive BPH were treated with 2 micron continuous wave laser vaporesection.The age ranged from 57 to 88 years with a mean of 69 years.Nine patients had acute urinary retention.Mean prostatic volume was(96±1 3)ml(ranged from 80 to 128 m1).Eight cases were given suprapubic puncture.All cases were successfully anesthetized by using epidural anesthesia.At the beginning of the operation,the distal resection border close to the verumontanum was marked and laser incisions were performed at 5 and 7 o'clock lithotomy position.Firstly,median lobe was vaporeseeted closely along capsule from bladder neck to verumontanum.Secondly,prostate at 12 o'clock was vaporesected until the capsule was reached,and both lateral lobes were dissected downward.Thirdly,the apical position was enucleated by sheath,and then prostate was vaporesected from the tissue in 12 o'clock position to the tissue at 6.It was important to follow the 2 principles:inner to extra,up to down.Transfusion rate,resection time,time of indwelling catheter,improvement in urinary flow rate(Qmax),international prostate symptom score(IPSS)and quality of life(QOL)were measured.Results AIl cases were successfully operated.except one whose left lateral lobe was left due to heavy fluctuation of heart rate and blood pressure in operation.The mean operation time was (104±12)min.Transfusions were not necessary in any patients.The catheter was indwelled for 3 to 5 d postoperatively.One case had urethral stricture 3 weeks after operation,and urinated free after 22 times urethral sounding disj unctively.All cases were followed up for 3-1 2 months.All patients were satisfied with voiding outcome,none had incontinence.Mean Qmax increased from(3.3±0.5)ml/spreoperatively to(16.5±1.5)ml/s postoperatively.IPSS decreased from 28.6±5.5 to 8.3±2.3 and QOL score decreased from 4.5±0.4 to 2.7±0.2.respectively(P＜0.01).No hemorrhage occurred after the operation.Conclusion RevoLix 2 micron continuous wave laser vaporesection for treatment of large volume BPH is a safe and effective relief therapy,and that in combination with enucleation could improve the efficiency of vaporesection.

OBJECTIVE:To investigate the role of clinical pharmacists in the treatment for patients with chronic renal failure. METHODS:Clinical pharmacists participated in the treatment process for a patient with chronic renal failure during uremia period;assisted physicians to optimize and improve therapy plan from correcting anemia,controlling blood pressure,improving heart func-tion and regulating ion disorder,etc.;suggested adding dosing frequence of Felodipine sustained-release tablet,Metoprolol tartrate tablet and Shenqiong glucose injection,and giving Benazepril hydrochloride tablet and Isosorbide 5-mononitrate sustained-release tablet. They also suggested adjusting the dosage of rhEPO and the dosage form of ferralia,increasing the dosage of Calcitriol cap-sule and Calcium carbonate tablet,decreasing dosing frequence of 5% Glucose injection and Levocarnitine for injection,and giv-ing Vitamine B12 tablet. Therapeutic efficacy and ADR should be observed closely during treatment,and medication education should be performed for the patient. RESULTS:Physicians adopted the suggestions of clinical pharmacists. The patient was im-proved and discharged from hospital with drugs 28 days later. CONCLUSIONS:Clinical pharmacists participate in the individual-ized treatment for patients with chronic renal failure and assist physicians to optimize therapy plan,which promote the clinical effec-tiveness and safety of drug treatment.

Objective To evaluate the value of diffusion-weighted imaging (DWI) in the differential diagnosis of cystic pancreatic lesions.Methods Thirty-four cystic pancreatic lesions confirmed clinically or pathologically were collected,including 11 case of non-neoplastic pseudocyst,5 cases of simple cyst,6 cases of serous cystadenoma,10 cases of mucinous cystadenoma and 2 cases of mucinous cystadenocarcinoma.All the patients underwent routine serial MR and echo-planar DW imaging examination of the pancreas with b values of 0 and 600 s/mm2.The appearances of signal intensity of DWI with all cysts were recorded.ADC maps were reconstructed,and the ratio of the cysts and cyst-to-pancreas ADC (ADCR) were calculated.The receiver operating characteristic (ROC) curves were constructed to evaluate the diagnostic value of ADC and ADCR.Results Among all the 16 non-neoplastic cysts,2 cysts were slightly hyperintense in DWI,and 14 cysts were isointense.Among all the 18 neoplastic cysts,17 cysts appeared slightly hyperintense or hyperintense in DWI,and 1 cyst was isointense.The difference between the two groups was statistically significant (P ＜ 0.001).The ADC values of non-neoplastic and neoplastic cysts were (3.30 ± 0.30) × 10-3,(2.74 ± 0.34) × 10-3 mm2/s ; and the ADCR values of non-neoplastic and neoplastic cysts were 1.85 ± 0.20,1.31 ± 0.21,the difference between the two groups was statistically significant (P ＜ 0.001).The areas under the ROC curves of ADC and ADCR diagnosing neoplastic cysts were 0.94 ± 0.04,0.98 ± 0.02,respectively.An ADC of 3.105 × 10-3 mm2/s showed 81.3％ sensitivity and 94.4％ specificity for predicting neoplastic cysts.An ADCR of 1.525 showed 100％ sensitivity and 88.9％ specificity for predicting neoplastic cysts.Conclusions Diffusion-weighted imaging is of importance in the diagnosis and differential diagnosis of pancreatic cysts,and can be applied as a complementary tool for routine MRI.

Objective To explore the efficacy and safety of greenlight photoselective vaporization of prostate(PVP) in high-risk older patients with benign prostatic hyperplasia(BPH).Methods A total of 96 high-risk older patients with BPH underwent PVP.The operative time,blood loss,indwelling catheterization and operative complications were observed.The variables such as IPSS,QOL,uroflowmetry,post-void residual urine volume(RUV) were recorded and calculated pre-and post-operatively.Results All the 96 patients safely got through perioperative period.The mean operative time was(24.8?6.5)min,intraoperative blood loss was(55.4?16.8)ml and postoperative indwelling catheterization was(1.6?0.7)d.IPSS and QOL scores decreased form preoperative 29.8?5.2 and 5.2?0.8 to postoperative 8.4?2.3 and(1.4?)0.5,respectively.Qmax increased from(5.6?2.8)ml/s to(16.7?3.2)ml/s,and RUV decreased from(168.0?22.5)ml to(24.6?5.81)ml.There were significant differences of these parameters between pre-and post-operation(P

AIM: To investigate the genes differential expression in cortex during rat focal cerebral ischemia. METHODS: cDNA microarray chips containing numerous cDNAs were used to investigate the gene expression pattern between samples of focal cerebral ischemia and sham-control operation rats. RESULTS: Two hundred and eleven genes differentially expressed were screened out, among these genes, up-and down-regulated genes were 199 and 12, respectively. CONCLUSIONS: The analysis of gene expression pattern of focal cerebral ischemia based on cDNA microarray can realize high-throughput screening of the genes associated with the focal cerebral ischemia. The differential expression of genes may be related to the pathogenesis of focal cerebral ischemic diseases.

Objective To evaluate the clinical value of endoscopic submucosal tunnel dissection ( ESTD) for treatment of large gastric angle superficial neoplasms. Methods A retrospective analysis was performed on data of 87 patients with superfical neoplasms in gastric angle, including 32 cases undergoing ESTD and 55 cases undergoing endoscopic submucosal dissection ( ESD) in 6 institutions between July 2014 and July 2016. The dissection time, dissection speed, en bloc resection rate, curative resection rate, adverse events, and prognosis were compared between the two groups. Results The ESTD group showed a shorter dissection time ( 87. 3 ± 32. 6 min VS 136. 7 ± 64. 5 min, P<0. 01 ) , a higher dissection speed ( 0. 18 ± 0. 07 cm2/min VS 0. 08±0. 05 cm2/min, P<0. 01), a higher en bloc resection rate[100％ (32/32) VS 87. 3％ (48/55), P=0. 035], and a higher curative resection rate[100％ (32/32) VS 85. 5％ (47/55), P=0. 024] compared with the ESD group. The intraoperative bleeding rate[59. 4％ (19/32) VS 100. 0％( 55/55) , P<0. 01] and muscular injury rate[ 0 ( 0/32) VS 14. 5％ ( 8/55) , P=0. 024] were lower in the ESTD group than those of the ESD group. There was no statistical difference on recurrence rate between the two groups[0 (0/32) VS 1. 9％ (1/54), P=0. 443]. Conclusion ESTD has a higher dissection speed and greater security on treatment of large gastric angle superficial neoplasms, and is worthy to be generalized.

The standard of speech disability used in Chinese Second Disability Sampling Survey is introduced in the paper,including classification,screening,survey instrument,diagnose,cause analysis and rehabilitation advice.