1.Construction and Management of Drug Clinical Trial Institution in Our Hospital
Lan CUI ; Lin LV ; Xiaoling XIA
China Pharmacy 2007;0(25):-
OBJECTIVE:To provide reference for the construction and management of hospital clinical drug trial institution. METHODS: The practice of our hospital in the construction and management of hospital clinical drug trial institution in accordance with the Good Clinical Practice and the Trial Provisions for Drug Clinical Trial Institution Qualification was summarized. RESULTS: Hospital attached great importance by taking effective measures,strengthening the construction of software and hardware and emphasizing reforming was the key to pass the qualification confirmation,and the key points in the management are to tighten control on the clinical trial process and establish complete management regulations. CONCLUSION: The construction and management of hospital clinical drug trial institution is conducive to the improvement of clinical trial level and it serves as a scientific,accurate and reliable basis for the evaluation and marketing approval of new drugs.
2.Nutritional Risk Screening 2002 (NRS 2002) as a predictor of outcome during ward based non-invasive ventilation in COPD with respiratory failure
Jinbo CUI ; Qunfang WAN ; Xiaoling WU
Chinese Journal of Practical Nursing 2014;30(19):10-15
Objective To determine whether Nutritional Risk Screening 2002 (NRS2002) of admission independently predicts outcome of non-invasive positive pressure ventilation (NIPPV) in chronic obstructive pulmonary disease (COPD) patients during hypercapnic respiratory failure.Methods Patients with COPD presenting with hypercapnic respiratory failure at Sichuan University Hospital between December 2010 and May 2012 and receiving NIPPV were studied prospectively.NRS2002 was measured before NIV administration.233 patients met the inclusion criteria,with NIPPV failed in 71 cases and succeed in 162 cases.The patients were followed up till they were discharged.Results After multivariate Logistic regression,the items such as baseline PaCO2,NRS2002 score could predicted 76.4% of the failure outcome.The area under the curve was 0.767.The positive predictive value was 35.23%.The negative predictive value was 84.21%.Conclusions We can predict the risk failure of NIPPV in patients with COPD and hypercapnic respiratory failure with NRS2002 score and baseline PaCO2,and adjust the treatment project according to the evaluation result.NRS2002 supply non-invasive and portable method for predicting the failure of NIPPV.
3.Effects of glycosaminoglycan extracted from Pinctada martensii on osteoblast proliferation , differentiation and mineralization in vitro
Chunmei AI ; Liao CUI ; Yiyu LIU ; Xiaoling LEI
Chinese Journal of Marine Drugs 2001;0(05):-
Objective To study the effects of glycosaminoglycan extracted from Pinctada martensii on the proliferation, differentiation and mineralization of newborn rat calvarium osteoblast in vitro. Methods MTT, PNPP and ARS methods were used to measure the cell proliferation, activity of ALP and the function of mineral nodes formation of osteoblasts cultured in vitro. Results Glycosaminoglycan at concentration of 0.008~0.5g?L -1 inhibited mildly the proliferation of osteoblast cells, however, this range of concentrations of glycosaminoglycan markedly increased the ALP activity and stimulated mineral node bone formation in osteoblast. Conclusion Glycosaminoglycan extracted from the Pinctada martensii showed stimulating effects on the differentiation and mineralization of newborn rat calvarium osteoblast in vitro, but the stimulating effect on cells proliferation was not observed.
4.Clinical research of risk assessment of acute nonvariceal upper gastrointestinal bleeding
Qin XU ; Naizhong HU ; Heng LIU ; Xiaoling CUI ; Jianming XU
Chinese Journal of Digestion 2010;30(11):828-831
Objective To investigate the accuracy of prognosis risk assessment and clinical applicability of Rockall (RS) and Blatchford scoring system (BRS) for acute nonvariceal upper gastrointestinal bleeding (ANVUGIB). Methods From January 2009 to December 2009, the clinical date 195 ANVUGIB patients who met the standards with complete information and treated in The First Affiliated Hospital of Anhui Medical University were recorded. Each patient's scores of RS and BRS were calculated for risk stratification. Patients were followed up for 30 days after discharged.Death or the prognosis of disease in 30 days after discharged was considered as clinical study endpoints.Checked prognostic capacity of these two scoring system. Results In the 195 patients, there were 150 years, mean age was 53.97±18.34 years. 90 patients' age was over sixty (elderly group), 105 less than sixty (non-elderly group). 182 patients survived (93.3%), while 13 dead (6.7%). In survival patients, 11were re-bleeding (5.6 %). Mortality ( 12.2 %, 11/90), the percentage of patients with comorbidities (43.3%, 39/90) and taking aspirin (24. 4%, 22/90) were higher in elderly patients than non-elderly patients (1.9%, 2/105; 16.2%, 17/105; 11.4%, 12/105 respectively)(P<0.05).The AUC of RS in predicting risk of death was 0.742 (P=0.004) and re-bleeding was 0.469 (P=0.101). For BRS score system, the AUC of predicting risk of death was 0. 493 (P= 0. 067)and rebleeding was 0.341(P=0.092). The RS score was positively correlated with length of hospital stay,however there was no statistically significant between BRS score and length of hospital stay.Conclusion RS score system was good at predicting the risk of death, and the score was positively correlated with length of hospital stay. While it was poor in predicting the risk of re-bleeding. BRS performed poorly in predicting the risk of both death and re-bleeding, so it was not suitable for predicting the risk of hospitalized patients.
5.The accuracy of functional magnetic resonance imaging and contrast-enhanced ultrasound on evaluation of breast cancer patients after neoadjuvant chemotherapy
Rongrong CUI ; Cheng XU ; Xiaoling LU ; Xiaoming ZUO ; Xiaoyan LIN
Chinese Journal of Postgraduates of Medicine 2014;37(8):24-27
Objective To investigate the accuracy of functional magnetic resonance imaging(fMRI) and contrast-enhanced ultrasound on evaluation of the breast cancer patients after neoadjuvant chemotherapy.Methods Forty-eight patients with breast cancer who were confirmed by biopsy,undergoing 4 cycles weekly dose-concentrated programs (wPC) neoadjuvant chemotherapy,evaluated the efficacy by fMRI and contrastenhanced ultrasound.Results In pathology,complete remission was 12 cases (25.0%,12/48),non remission was 13 cases (27.1%,13/48).In contrast-enhanced ultrasound,complete remission was 20 cases (41.7%,20/48),non remission was 10 cases (20.8%,10/48).In fMRI,complete remission was 17 cases (35.4%,17/48),non remission was 11 cases (22.9%,11/48).The P values more than 0.05 showed no statistically significant among three methods,the Kappa test showed that fMRI were superior to contrastenhanced ultrasound on evaluating the efficacy of neoadjuvant chemotherapy.Conclusions fMRI and contrast-enhanced ultrasound can be used in evaluating the efficacy of neoadjuvant chemotherapy,however,the data shows fMRI is superior to contrast-enhanced ultrasound.Contrast-enhanced ultrasound must be as the supplementary method.
6.Effect of Pepper and Piper Longum on Hepatic Energy Metabolism Factors in Rats
Guangzhi CUI ; Feng LI ; Xiaoling SONG ; Xiaoyan WANG
World Science and Technology-Modernization of Traditional Chinese Medicine 2013;(6):1314-1317
This study was aimed to explore the effect of heat-nature Chinese herbs of Pepper and Piper longum on hepatic energy metabolism of rats in order to research the impact of ratˊs physical activities with heat-nature Chinese herbs and establish the research foundation of Chinese herbal medicine nature . A total of 30 rats were randomly divided into three groups . Saline was given in the control group . Pepper water extract was given in the Pepper group . And Piper longum water extract was given in the Piper longum group . The administration dosage was 10 ml/kg intragastrically for 30 days . Changes of hepatic energy metabolism related enzymes were determined . The results showed that compared with the control group , Ca2+-ATPase , Ca2+-Mg2+-ATPase , and LDH enzyme of the Pepper group and Piper longum group were significantly increased . And the hepatic glycogen content was significantly reduced . It can obviously increase energy intake , digestible energy and metabolizable energy per body weight in rats . There was no statistical significance between the Pepper group and Piper longum group . It was concluded that the heat-nature Chinese herbs of Pepper and Piper longum can promote the decomposition of hepatic glycogen , increase the activity of LDH enzyme , Ca2+-ATPase , Ca2+-Mg2+-ATPase . It increases the consumption of ATPase in order to increase energy intake , digestible ener-gy and metabolizable energy per body weight in rats and promote the hepatic energy metabolism .
7.Current situation analysis on resource and service of traditional medicine of China and India
Yanmin HU ; Meng CUI ; Yingkai ZHAO ; Xiaoling WU ; Ming XUE
International Journal of Traditional Chinese Medicine 2014;36(3):197-200
Objective To Analyze the development tendency and major influential factors of the resource and service of traditional medicine (TM) by contrasting the statistical data between China and India.Methods The research data came from the governmental statistical date of traditional medicine.The main statistical indicators included:number of TM hospitals,number of beds in TM institutions,number of health personnel of TM,number of visits and inpatients of TM institutions.A contrastive analysis was given based on these data over the period of 2008-2012.Results In 2012,the number of traditional Chinese medicine (TCM) hospital per ten million populations was 25.1,the number of Traditional Indian Medicine (TIM) hospital per ten million populations was 25.9; the number of beds in TCM institutions per ten thousand populations was 4.5,the number of beds in TIM institutions per ten thousand populations was 0.5; the number of TCM physicians and physician assistants per ten thousand populations was 2.6,the number of TIM physicians and physician assistants per ten thousand populations was 5.9.In 2012,the numbers of visits and inpatients of governmental public TCM hospitals were 426.671 million and 16.882 million; the numbers of visits and inpatients of governmental public TIM hospitals were 73.445 million and 0.947 million.Conclusion There was no significant difference in the number of TM hospitals per ten million populations between China and India.China had obviously advantages in the number of beds in TM institutions,number of visits and inpatients of TM institution.India had obviously advantages in the number of TM health personnel.
8.Effect of Tongxinluo Capsule on Vascular Endothelial Injury in Patients with Diabetes Mellitus
Aihua ZHANG ; Kunshan GAO ; Xinghui CUI ; Xiaoling WANG ; Jinhong SUN
Chinese Journal of Rehabilitation Theory and Practice 2007;13(9):876-877
Objective To study the effect of Tongxinluo capsule on vascular endothelial injure in patients with diabetes mellitus.Methods 60 patients with diabetes mellitus were randomly divided into common group and Tongxinluo group.The former was treated with insulin or oral hypoglycemic agents,the latter was added with Tongxinluo capsule oral based on aforesaid therapy.Plasma von Willebrand Factor(vWF)and superoxide dismutase(SOD)were measured before and after treatment.Results After treated with Tongxinluo,The plasma level of vWF was lower than that of common(P<0.01),as well as the level of lipid(P<0.01),while the plasma level of SOD was higher(P<0.01).Conclusion Tongxinluo can protect the of vascular endothelial cells from diabetes mellitus,that may play a role in prevention of the complication.
9.Optical Coherence Tomography Imaging Analysis of Epiretinal Membrane
Wei WANG ; Xia CUI ; Kun ZHANG ; Xiaoling LI
Chinese Journal of Rehabilitation Theory and Practice 2007;13(2):181-182
ObjectiveTo evaluate the value of optical coherence tomography (OCT) in the diagnosis and therapy of epiretinal membrane (EM) in the macular.MethodsForty-nine cases (61 eyes) of EM patients were examined with OCT before and after operation.ResultsThe EM in the macular revealed a high reflex belt in the surface of the retina. The thickness of the reflex belt were different. With some patients, the belt adhered to the inner layer of the retina and with most patients, the belt was separated from the retina. Shallow foveolar and increased thickness of the retina ccould usually been seen. Part cases complicated with false macular hole, laminar hole, cystoid macular edema or detachment of the neuroepithelium. After operation, the reflex belt disappeared. The damage of the macular neruoepithelium and macular edema remained in part cases.ConclusionOCT can objectively reveal the EM and the change of the retina structure after operation.
10.Analysis of the fatty acid components of Brucella strains in Guangdong province
Jingdiao CHEN ; Xiaoling DENG ; Changwen KE ; Buyun CUI ; Bixia KE ; Meizhen LIU ; Hailing TAN ; Bosheng LI
Chinese Journal of Zoonoses 2010;(2):131-133,139
To explore the possibility to type the Brucella strains isolated in Guangdong province with analytical method to detect the fatty acid components and to collect the basic data of fatty acid components of Brucella strains, 29 strains of Brucella were selected for analysis on the bacterial fatty acid components and the cluster analysis on the collected data was performed with Sherlock analysis soft-ware (MIDI). It was demonstrated that the main fatty acid components of Brucella strains isolated in Guangdong province were 19∶0 cycloω8c acid, 16∶0 acid and 18∶0 acid. The content of 19∶0cycloω8c acid was highest in B.abortus, followed by B.melitensis and lowest in B.suis.-In addition, the content differences of 19∶0cycloω8c and 18∶0 acid between B. melitensis and Brucella suis were statistically significant; and that of 19∶0cycloω8c and 18∶0 acid between strains isolated in 1965 and those isolated in recent 3 years was statistically significant. It was also shown that the fatty acid components of Brucella strains were stable, but the contents of fatty acid components were different in different species.-It is evident that at certain euclidean distance, 3 species of Brucella can be differentiated in species level.