2.The roles of ABCD2 score in the evaluation of the transient ischemic attack
Xuan LIU ; Xiaopei SUN ; Hua CAO ; Geng CHANG ; Ming LI
International Journal of Cerebrovascular Diseases 2012;20(5):351-355
Part of the patients with transient ischemic attack (TIA) may develop ischemic stroke.Some of them may die because of complicating cardiovascular disease.Studies in recent years have shown that the ABCD2 score has an important value in the evaluation of the prognosis of TIA.This article summarizes the source and application of the ABCD2 score,and focuses on the roles of the score in the evaluation of the prognosis of TIA.
3.Use of gentamicin solution in transurethral ureteroscopic lithotripsy to prevent postoperative infection
Ming CAO ; Jia-Hua PAN ; Hai-Ge CHEN ; Wei XUE ;
Chinese Journal of Infection and Chemotherapy 2007;0(05):-
Objective To evaluate the efficacy of gentamicin solution in transurethral ureteroscopic lithotripsy to prevent postop- erative infection.Methods Prospective clinical randomized control study was conducted.From July 2003 to June 2006,116 ca- ses of ureteral stones at high risk of postoperative infection were randomized into control group or gentamicin group.Patients in gentamicin group received gentamicin solution for washing in the operation.All the patients undergoing operation were followed up for 2 weeks after operation.Diagnosis of postoperative infection was based on clinical manifestations.Results A total of 109 patients received operation in all the 116 cases,including 58 cases in gentamicin group and 51 cases in control group.Thirteen cases of postoperative infection were identified in all the patients receiving operation (11.93%),3 cases in gentamicin group and 10 in control group.The incidence of postoperative infection was significantly different between the two groups (X~2= 5.3342,P=0.0209).Eight cases had positive bacterial culture.Of the microbiological isolates,2 were gram-positive bacteria, 5 gram-negative bacteria and 1 Candida albicans.Conclusions The most common pathogen causing postoperative infection after transurethral ureteroscopic lithotripsy is gram-negative bacteria.The use of gentamicin solution for washing in the operation can reduce the incidence of postoperative infection.
4.Diagnosis realization of knee joint synovial chondromatosis:clinical data of 28 cases.
Qin-Zhong ZHANG ; Shi-Liang WU ; Shuang-Ming FEI ; Hua CAO ; Wu-Lin QI
China Journal of Orthopaedics and Traumatology 2012;25(8):694-696
OBJECTIVETo investigate diagnosis and therapeutic effects of knee joint synovial chondromatosis with arthroscopic.
METHODSFrom March 1995 to July 2011, 28 patients with knee joint synovial chondromatosis were treated. Among them, 18 males and 10 females ranging age from 25 to 81 (mean 55.2) years,the course of disease ranged from 0.5 to 15 (mean 5.6) years. Clinical manifestation mainly included pain, swell and functional limitation of knee joint. Knee open surgery (17 cases) and laparoscopic surgery (10 cases) were respectively used. Clinical symptom,image data,pathological manifestation and effects under arthroscopy were observed, Lysholm scoring was used to evaluate effects.
RESULTSAll patients were followed up except one lost, the duration ranging from 6 to 24 months. Lysholm score in knee open surgery was increased from (41.89 +/- 6.81) preoperatively to (67.73 +/- 7.62) postoperatively;while in laparoscopic surgery it was increased from (40.78 +/- 7.54) preoperatively to (77.46 +/- 8.43) postoperatively.
CONCLUSIONArthroscopic surgery, which has no risk of rupture of incision, nonunion, earlier to exercise, is a good method to diagnosis and treat knee joint synovial chondromatosis.
Adult ; Aged ; Aged, 80 and over ; Chondromatosis, Synovial ; diagnosis ; surgery ; Female ; Follow-Up Studies ; Humans ; Knee Joint ; surgery ; Laparoscopy ; Male ; Middle Aged ; Treatment Outcome
5.Related factors of cesarean section and predictive validity based on Robson Ten-Group Classification System
Jing HUA ; Ming LIU ; Xiaoling YAN ; Zhijuan CAO ; Jing TAN ; Tao DUAN
Chinese Journal of Perinatal Medicine 2017;20(2):104-109
Objective To explore the relationship between the obstetric factors defined by Robson Ten-Group Classification System (RTGCS) and cesarean section rate (CSR),and to evaluate the validity of predictive models established based on the RTGCS for cesarean section.Methods Clinical data of 41 295 cases delivered in Shanghai First Maternity and Infant Hospital from January 1,2012 to September 30,2014 were retrospectively collected.CSR of different groups categorized by the RTGCS was analyzed by descriptive epidemiological methods by three models.Model 1 was obstetrics factors (parity,history of cesarean section,number of fetus,mode of labor,fetal presentation and gestational age);model 2 was obstetrics factors (model 1) + demographic characteristics and severity (maternal age and with/without treatment in intensive care unit);model 3 was defined as model 2+ complications (placenta previa,placental abruption,chronic or gestational hypertension,preeclampsia,renal disease,or human immunodeficiency virus infection).The relationship between obstetrics factors classified by the RTGCS and CSR was analyzed by the logistic regression model (the potential confounders were controlled).The validity of predictive models was evaluated by analyzing the area under the receiver operative characteristic (ROC) curve.Results (1) There were statistical differences in total CSR and CSR before labor among those cases respectively grouped by age,medical insurance,parity,signal/multiple pregnancy,fetal presentation and gestational age (all P<0.05).(2) The recruited cases were categorized into ten groups according to the RTGCS and among them,the second group (single,cephalic presentation,nulliparous,≥ 37 gestational weeks,induced labor or cesarean section before labor) accounted for most of the cesarean section cases (61.2%,11 217/18 322),followed by the fourth group (single,cephalic presentation,multiparous,no previous cesarean section,≥ 37 gestational weeks,induced labor or cesarean section before labor),which were 11.2% (2 061/18 322).(3) Obstetrical parameters,including parity,number of fetus,mode of delivery,history of cesarean section,fetal presentation and gestational weeks at delivery were related to CSR,even after adjustment for maternal age and medical insurance,or obstetrical complications,or both above factors (all P<0.05).(4) Areas under the ROC curves and the 95% confidence intervals of model 1,2 and 3 were 0.867 (0.863-0.870),0.875 (0.872-0.878) and 0.881 (0.878-0.885),respectively (all P<0.01).Conclusion Related variables of RTGCS highly correlate with CSR and could be used as promising indicators for prediction of cesarean section.The RTGCS is of great application value to those research subjects.
6.Investigation and intervening therapy to depression of malignant hematologic diseases
Xiaoying HUA ; Xiaugshan CAO ; Xinyu QIAN ; Weiying GU ; Jian SUN ; Bei ZHAO ; Ming ZHOU
Journal of Leukemia & Lymphoma 2009;18(7):432-434
Objective To evaluate the mental status of malignant hematologic patients, explore the morbidity of depression in malignant hematologic patients, and investigate valid interventional treatment on them. Methods 134 malignant hematologic patients were evaluated by SDS and HAMD, and 49 patientswere selected who was diagnosed depressive disorder then randomly divided into 2 groups. One was experimental group and the other control group. The patients of experimental group were treated with antidepressant drug and mental intervention during common therapy, while the patients of control group only took common therapy. The change of immunological function after treatment was detected. Results The morbidity of depression in malignant hematologic patients was 37 %. The scores of SDS and HAMD were significandy decreased and the depressive symptoms were notablely improved in experimental group and there were significant differences after treatment and before treatment (P <0.01), but there was no significant difference in control group (P >0.1). The NPY plasma levels significantly increased after treatment in experimental group(P <0.01), but there was no significant difference in control group(P >0.05); the CD+4/CD+4 values of patients in the experimental group were significantly increased after treatments. Statistical analysis revealed significant differences in the experimental group patients between pre-treat and after-treat (P <0,05),but no obvious difference in the patients of control group (P>0.5). Conclusion Mental intervention and antidepressive treatment can improve all of the depression, immunological function and quality of life of malignant hematologic patients.
7.The observation of therapeutic effect of atorvastatin on mixed dyslipidemia in type 2 diabetic patients
Wen-Hua ZHU ; Shao ZHONG ; Xian-An SHEN ; Xue-Ming CAO ; Ying PAN ;
Chinese Journal of Primary Medicine and Pharmacy 2006;0(10):-
Objective To observe the effect of atorvastatin on mixed dyslipidemia in type 2 diabetic patients. Methods 39 patients of type 2 diabetic with mixed dyslipidemia were taken with atorvastatin for 6 months,and the change of total cholesterel(TC),triglyceride(TG),low-debsity-lipoprotein-cholesteral(LDL-C),high-debsity-lipopro- tein-cholesteral(HDL-C)were observed.The incidence of side-effect was recorded.Results TC,TG,LDL-C were obviously reduced and their extent of reduction were 26.17 %,54.97 %,38.92 %.HDL-C was obviously increased and it's extent of increase was 14.81%(P
8.DEVELOPMENT OF A DIPSTICK DYE IMMUOASSAY WITH SOLUBLE CERCARIA ANTIGEN FOR EARLY DIAGNOSIS OF SCHISTOSOMIASIS
Wanquan HUA ; Yinchang ZHU ; Wei HE ; Guoqun CAO ; Yousheng LIANG ; Ming XU ; Yongliang XU
Chinese Journal of Schistosomiasis Control 1989;0(03):-
Objective To develop a fast, simple immunodiagnosis assay for early diagnosis of schistosomiasis. Methods The soluble cercariae antigen(SCA) labeled colloidal dye was used as the detecting antigen for schistosomiasis. A dipstick dye immunoassay(SCA-DDIA) for early diagnosis of schistosomiasis was established. The antibodies in sera of infected rabbits in early stage of infection by SCA-DDIA were detected and compared with SEA-DDIA. The sera from people with acute and chronic schistosomiasis and other parasitic diseases and from healthy people were tested by SCA-DDIA and SEA-DDIA. Results In infected rabbits during early stage of infection, the average time of antibody detected by SCA-DDIA was 22 d , at day 30 post-infection all experimental rabbits were positive with SCA-DDIA, the detected time was earlier than that with SEA-DDIA. The sensitivity of SCA-DDIA for acute, chronic schistosomiasis japonica were 100.0% and 93.3% respectively. The specificity for healthy persons was 99.0%. The cross reaction rates with paragonimiasis westermani, clonorchiasis sinensis and fasciolopsiasis buski were 26.3%, 0 and 0 respectively. The results were similar to that by SEA-DDIA. Conclusion The SCA-DDIA is more useful for early diagnosis of schistosomiasis.
9.Studies on micronucleus formations in 3 cell lines induced by Tripterygium hypoglaucun Hutch
Hua-Ming SUN ; Jia CAO ; Nusse MICHAEL
Journal of Third Military Medical University 2001;23(3):331-333
Objective To study the toxicity of Tripterygium Hypolaucun (Level) Hutch (THH). Methods The flow cytometry technique was used to measure the micronucleus (MN) formation and cell apoptosis of Jurkat, CHE and NIH3T3 cell lines induced by THH. Results THH could induce micronucleus formation and cell apoptosis of Jurkat, CHE and NIH3T3 cell lines. Quite similar changes were observed in three cell lines, but the Jurkat cells showed more sensitive than others. It was only 25 μl/plate THH that induced the high peak of MN formation at various time points, and only 50 μl/plate that induced the high peak of cell apoptosis. Conclusion The result indicates that THH has stronger toxicity to Jurkat cells than to CHE and NIH3T3 cells.
10.Effects of forepaw sensorimotor deprivation in early life on spatial learning and memory in rats
Yuan-yuan, ZHANG ; Fei, LI ; Xiao-hua, CAO ; Xing-ming, JIN ; Chong-huai, YAN ; Ying, TIAN ; Xiao-ming, SHEN
Journal of Shanghai Jiaotong University(Medical Science) 2009;29(7):767-771
Objective To explore the effects of forepaw sensorimotor deprivation in early life on hippocampus-dependent spatial reference learning and memory in rats. Methods Newborn SD rats were randomly assigned to experiment group (deprivation of forepaw sensorimotor function, n=53) and control group(n=55). Rats of postnatal day 13 (PN13) in experiment group were seleeted, and models of forepaw sensorimotor deprivation were established by microsurgical technique. Open field tests and Morris water maze tests were performed during the time periods of PN25(PN21-31), PN35 (PN31-39), PN45(PN41-50) and PN60(PN56-64) to evaluate the locomotor activity and spatial reference learning and memory, respectively. Results In open field tests, there was no significant difference in parameters of locomotor activity and exploratory behavior between the two groups (P>0.05). In Morris water maze tests, eontrol group performed significantly better than experiment group during training sessions and probe tests on PN25 and PN35 (P<0.05). While on PN45, although there was no significant difference between the two groups during training sessions, control group performed significantly better than experiment group during probe tests (P<0.05). Conclusion The deprivation of forepaw sensorimotor in early life has no signifieant effect on the locomotor activity and exploratory behavior of rats, but can impair the spatial reference learning and memory.