1.The clinical characteristics of patients with vertebrobasilar dolichoectasia
Zhaohong KONG ; Yumin LIU ; Jian JIANG ; Beibei FU ; Xiansong CHENG
Chinese Journal of Internal Medicine 2014;53(1):23-26
Objective To explore the clinical features of patients with vertebrobasilar dolichoectasia (VBD).Methods Patients diagnosed with posterior circulation ischemia in our hospital from October 2008 to January 2012 were consecutively collected and were divided into the VBD group and the non-VBD (NVBD) group.Clinical manifestations,risk factors,hemodynamic parameters and neuroimaging features were collected.Results (1) Statistical difference was observed in dyslipidemia,hypertension and the history of diabetes in the two groups (P < 0.05).(2) The cerebral hemodynamic features of the VBD patients were as the following:decreased peak systolic velocity of vertebral artery and basilar artery and decreased systolic/diastolic ratio.Statistical difference was showed in the average peak flow velocity(Vm),pulsatility index(PI) and resistance index(RI) (P =0.036,0.032,0.032,respectively).(3) The main clinical manifestations of VBD were ischemic cerebrovascular disease,hemorrhagic cerebrovascular disease,oppression,brain damage symptoms and hydrocephalus.(4) The diagnosis in most of the VBD patients was confirmed by neural imaging and MRI was the first choice.Conclusion The VBD patients have relative unique clinical features.MRI should be the first choice for neuroimaging.
2.Combination treatment of lfexible/lfexible sheath and rigid ureteroscopic lithotripsy for upper and middle ureteral stones
Jian YANG ; Hongyi JIANG ; Fajun FU ; Xiaowang XIAO ; Xiaoliang GUO
China Journal of Endoscopy 2017;23(1):25-28
Objective To study the combination treatment of lfexible/lfexible sheath and rigid ureteroscopic lithotripsy (F-ul) for upper and middle ureteral stones. Methods The clinical data of patients diagnosed of upper and middle ureteral stones were collected. The treated group (110 cases):ifrstly treated with rigid ureteroscopic lithotripsy to broke and removed stones through lfexible sheath, then the lfexible ureteroscopic lithotripsy was used to broke and removed stones through lfexible sheath;The control group (110 cases):traditional operation for ureter calculi. The clinical data was compared between the two groups. Results The effective ratio of treatment group is 90.0%, which was better than that of control group (87.3%) (P>0.05). The operation time, stone processing time of treatment group were signiifcantly shorter than those of control group (P<0.05), and F-ul using time was signiifcantly much more (P<0.05). The hospitalization time and complication rate were no signiifcantly difference between the two groups (P> 0.05). Conclusion The method of combining flexible/flexible sheath and rigid ureteroscopic lithotripsy for upper and middle ureteral stones was better than that of traditional operation, which worth to be popularize in clincal treatment.
3.Liver transplantation between a RhD positive graft to a RhD negative recipient
Genshu WANG ; Hua LI ; Jian ZHANG ; Nan JIANG ; Guoying WANG ; Binsheng FU ; Yang YANG ; Guihua CHEN
Chinese Journal of Hepatobiliary Surgery 2011;17(11):905-908
ObjectiveTo investigate the choice of graft,and transfusion and immunosuppressant regimen of a RhD negative recipient in liver transplantation.MethodsOne RhD negative patient with hepatocellular carcinoma who received a liver graft from a RhD positive donor was retrospectively studied,and related references were reviewed.During the operation,the patient received five units of RhD negative/O RBC,3000 ml positive/O plasma and 30 units cryoprecipitate.Tacrolimus and prednisone were used to prevent rejection,and prednisone was withdrawn 30d post transplant.Results The patient's liver function recovered smoothly,without any acute rejection or hemolytic reaction.Anti-D antibody was not detected.The patient suffered from cancer recurrence 9 months and died of brain metastasis 13 months after transplantation.ConclusionsA RhD negative recipient can receive a graft from a RhD positive donor in liver transplantation.The selection of RBC and platelet from RhD negative or positive donors should be based on the result of anti-D antibody test.Plasma and cryoprecipitate can be transfused regardless of Rh type.Enhanced immunosuppressant regimen was unnecessary for these patients.
4.Expression of nm23-H1 and heat shock protein 27 and their significance in non-small cell lung carcinoma
Xingyang XUE ; Jian ZHAO ; Ming ZHOU ; Guangri ZHAO ; Wenfan FU ; Ronghao YANG ; Jiang MENG
Cancer Research and Clinic 2013;(4):217-219
Objective To detect the expressions of nm23-H1 and heat shock protein 27 (HSP27) and their clinical significance on development and metastasis in non-small cell lung carcinoma (NSCLC).Methods 75 tumor tissues from patients with NSCLC were included as experimental group and 28 pulmonary benign lesion tissues were as control group.The expressions of nm23-H1 and HSP27 in patients with different clinical and pathological characters were detected by immunohistochemistry.Results nm23-H1 and HSP27 were mainly expressed in cytoplasm,the positive rates of nm23-H1 and HSP27 were significantly higher in the experimental group than that in control group [41.3 % (31/75) vs 7.1% (2/28),x2 =10.946,P =0.001,80.0 % (60/75) vs 46.4 % (13/28),x2 =11.131,P =0.001].Compared with control group,the positive rate of HSP27 was correlated with the degree of tumor differentiation (x2 =4.191,P =0.041).nm23-H1 was related with HSP27 in lung cancer (r =0.284,P =0.013).Conclusion nm23-H1 and HSP27 are related to the occurrence and development of NSCLC.The joint detection of nm23-H1 and HSP27 should be helpful to the diagnosis and judge the biological behavior of NSCLC.
5.Clinical reevaluation of the echocardiographic value in diagnosing the arrhythmogenic right ventricular cardiomyopathy
Lingqiu KONG ; Yu KANG ; Hong TANG ; Hua FU ; Qing YANG ; Jian JIANG
Chinese Journal of Ultrasonography 2013;22(9):737-740
Objective To investigate the diagnostic value of echocardiography in arrhythmogenic right ventricular cardiomyopathy (ARVC) by summarizing and comparing the electrophysiological and the imaging features.Methods The echocardiography and MRI were performed in the 65 cases of ARVC to measure the right ventricle and the free wall,noted as TTE-RV,MRI-RV and TTE-RVFW.The velocity of tricuspid valve regurgitation (TRmax) and left ventricular ejection fraction (LVEF) were measured.The three-dimensional electric anatomical model of right ventricular was get by the Carto system,and the right ventricular area (Area-RV),the scar area (Area-Scar) was calculated.Results Twenty-seven cases (41.5 %) was confirmed by the echocardiography,21 cases (32.3 %) was suspiciously diagnosed,14 cases (32.3%) was miss diagnosed,and 3 cases (4.6%) was misdiagnosed.Statistically significant difference could be detected among the echocardiography confirmed groups and the other two groups for the parameters TTE-RV,MRI-RV,Area-RV,Area-Scar,and TTE-RVFW (P < 0.05).Also there was a statistically significant difference of the parameters of Area-RV and Area-Scar between the suspiciously and miss diagnosed groups (P <0.05).Different echocardiographic findings was found in ARVC with different stages,but myocardial fibrosis and low voltage scar could be detected in all patients on the MRI imaging and and electrophysiological mapping.Conclusions The diagnosis of typical ARVC can be confirmed by echocardiography,but for the patients with early and middle stages,comprehensive evaluation should be refered to the clinical data.
6.Micafungin in the management of invasive fungal infections after liver transplantation
Nan JIANG ; Genshu WANG ; Hua LI ; Jian ZHANG ; Binsheng FU ; Guoying WANG ; Yang YANG ; Guihua CHEN
Chinese Journal of Hepatobiliary Surgery 2012;18(5):330-333
ObjectiveTo study the role of micafungin in the treatment of invasive fungal infection after liver transplantation.MethodsWe retrospectively studied the clinical data of 32 patients who developed invasive fungal infection after liver transplantation treated in our center between December 2008 and June 2010.The therapeutic effect,adverse effect,and the blood concentration/dose ratio of tacrolimus (tacrolimus concentration per dose.kg-1) before and after micafungin treatment were analysed.ResultsThe curative rate was 93.7%.There were no obvious toxicity and sideeffect.The blood concentration/dose ratio in the triazoles treatment group [(1031± 634.2) ng·ml-1/mg · kg-1] was markably higher than the micafungin treatment group [(172.6±39.45) ng·ml-1/mg · kg-1] and the control group (ceasing antifungal agents) [(183.8±47.08) ng· ml-1/mg · kg-1] (P<0.05).However,there was no significant difference in the blood concentration/dose ratio between the micafungin treatment group and the control group (P>0.05).ConclusionsMicafungin did not significantly affect the blood concentration/dose ratio of tacrolimus,and effectively treated invasive fungal infection in patients after liver transplantation.
7.Analysis of projects funded by NSFC in field of pharmacology of traditional Chinese medicine between 2010 to 2013 fiscal years.
Jian-Jiang FU ; Ming-Gang BI ; Jun CHEN ; Chao-Zhan LIN ; Li-Wei HAN
China Journal of Chinese Materia Medica 2014;39(1):10-13
Projects which supported by National Natural Science Foundation of China (NSFC) in discipline of pharmacology of Chinese medicine between 2010 to 2013 financial years were reviewed. Based on these research items, new features and problems were summarized in this field.
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8.Treatment of diabetic foot with microsurgical operation
Dong DU ; Yong-Qing ZHUANG ; Xiao-Kuan FU ; Jing TONG ; Hao-Li JIANG ; Yi-Jian YANG
Chinese Journal of Microsurgery 2006;0(06):-
Objective To report clinical study of diabetic foot with microsurgical treatment.Methods 32 cases basing on physical treatment underwent operation which included reconstruction of vessel under DSA and flap transfer and relaxation of nerves.Results 8 eases were examined with DSA after operation,it showed that the bypass grafts were unobstructed and the distal blood were improved;All flap were lively. Conclusion The ulcer of the patients with diabetic foot was closed early and the blood supply of the limb have been reconstructed by microsurgical treatment,it can not only avoid amputation or lower the limb amputation level,but also improve the life quality of patients and obtain social benefit.
9.Inhibitory effect of artesunate on human esophageal carcinoma cells and the possible mechanism
Liang LIU ; Jing WANG ; Jian-Wen GUO ; Jiang-Hui LIU ; Lian-Fu ZUO ;
Chinese Journal of Cancer Biotherapy 1995;0(03):-
Objective: To explore the inhibitory effect of artesunate(Art)on human esophageal carcinoma cells and to study the related mechanism.Methods: Nude mice were inoculated with Eca109 cells subcutaneously on the left upper limbs to establish esophageal carcinoma model.The model mice were divided into 5 groups: first group received 100 mg/kg Art,second group 200 mg/kg Art,third group 300 mg/kg Art,forth group 3 mg/kg cisplatin(DDP),and the fifth group received normal saline.Mass and volume changes of transplant tumors in different groups were observed.Flow cytometry was used to detect the cell cycle,apoptosis,and the expression of CDC25A protein,Smad3 protein and TGF-?protein in the transplanted tumors in mouse model.RT-PCR was used to detect the expression of CDC25A,Smad3 and TGF-?mRNA in the transplanted tumors.Results: Nude mouse model bearing human esophageal carcinoma was success- fully created.Compared with the control group,the volume and mass of transplant tumors in Art groups were significantly smaller(P
10.Benefit of autologous stem cell transplantation in multiple myelo-ma patients at different risks after bortezomib- and/or thalido-mide-based induction therapies
Lili ZHOU ; Tianmei ZENG ; Hao XI ; Weijun FU ; Juan DU ; Chunyang ZHANG ; Hua JIANG ; Jian HOU
Chinese Journal of Clinical Oncology 2015;(1):19-23
Objective:To evaluate the benefit of autologous stem cell transplantation (ASCT) as a consolidation therapy in the survival of multiple myeloma (MM) patients at different risks. Methods:A total of 67 MM patients who received ASCT as consolida-tion therapy between August 2006 and July 2011 were enrolled in the retrospective study. The cases were divided into three risk groups on the basis of the International Staging System and fluorescence in situ hybridization. Another 67 patients who accepted consolidation chemotherapy at the same period were selected as case-paired controls matched in terms of age, sex, optimal response after induction, and risk stratifications. All the patients received bortezomib-and/or thalidomide-based induction therapies. Results:No statistical differ-ences in non-complete remission (nCR)/complete remission (CR) rate were observed between the ASCT and chemotherapy groups (44.8%vs. 37.3%, P=0.380) after the induction therapy. The progression-free survival (PFS) was longer in the ASCT group than in the chemotherapy group (32.4 months vs. 15.1 months, P<0.001). The overall survival (OS) was longer in the ASCT group than in the che-motherapy group (58.8 months vs. 42.1 months, P=0.009). both the PFS (median:30.5 months vs. 11.2 months, P<0.001) and the OS (median:85.5 months vs. 34 months, P=0.015) rates were significantly prolonged in the high-risk subgroup after ASCT. In the interme-diate-risk subgroup, neither PFS nor OS showed any significance after ASCT (P>0.05). In the low-risk subgroup, only PFS was extend-ed (median: 34.8 months vs. 17.6 months, P=0.012) after ASCT, without significant improvements in the OS (P>0.05). Conclusion:The MM patients obtained cytogenetic high-risk benefits mostly from ASCT consolidation after inductions based on novel agents.