1.Analysis of clinical characteristics of 34 IgD-type multiple myeloma patients.
Rong PENG ; Jian HOU ; Wei-jun FU
Chinese Journal of Hematology 2011;32(3):204-205
Adult
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Aged
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Aged, 80 and over
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Female
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Humans
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Immunoglobulin D
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Male
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Middle Aged
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Multiple Myeloma
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classification
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pathology
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Retrospective Studies
2.Minimally invasive laparoscopic-assisted surgery of the thyroid nodule
Fu-jun, XU ; Wei, CHEN ; Lei, XU
Chinese Journal of Endemiology 2009;28(3):345-346
Objective To study the feasibility, superiority and experience of minimally invasive laparoscopic-assisted surgery of the thyroid using ultrosonic scalpel. Methods In a period from January, 2006-August, 2008, 56 patients of the department of general surgery, the hospital of Heilongjiang Province were diagnosed as thyroid node. The size of the nodes ranged from 5.0 cm×4.2 cm to 3.5 cm×2.0 cm in uhrosonography. An incision of about 1.5-2.0 cm was made 1.0 cm above the suprasternal notch and the operation was performed with ultrosonic scalpel assisted with laparoscope. Partial thyroideetomy of lateral thyroid was performed in 20 cases, subtotal thyroidectomy in 25 cases, subtotal thyroidectomy of unilateral thyroid and partial thyroidectomy of contralateral thyroid respectively in 1 case, partial thyroidectomy of bilateral thyroid in 10 cases. Results All 56 cases have undergone minimally invasive laparoscopic-assisted surgery successfully in 50-146 min and no complications occurred. Fifty five cases were confirmed to be benign lesion pathologically. Conclusion Laparoscopic-assisted surgery of the thyroid is an effective with a good cosmetic result.
3.Effects of different doses of colloid on systemic hemodynamics during general anesthesia induction
Quan, DONG ; Fu-jun, ZHANG ; Bu-wei, YU
Journal of Shanghai Jiaotong University(Medical Science) 2009;29(6):725-728
Objective To explore the relationship between administration of different doses of colloid before general anesthesia induction and general anesthesia-induced hypotension. Methods Fifty patients for selective gastrointestinal operations were randomly divided into 5 groups according to the volume of colloid administered 30 min before general anesthesia induction: 0 mL/kg group (control group), 4 mL/kg group, 8 mL/kg group, 12 mL/kg group and 15 mL/kg group. To replace the deficit of hypovolemia before operation, crystalloid was given to each patient. Anesthesia was induced with propofol 25 min after infusion. Hemodynamic parameters were compared before and after anesthesia induction among groups. Results The changes in diastolic blood pressure and mean arterial blood pressure were related to colloid supplementation volume (r=-0.657, P<0.01). There were significant differences between control group and 8 mL/kg group, 12 mL/kg group and 15 mL/kg group (P<0.05), while there was no significant difference among 8 mL/kg group, 12 mL/kg group and 15 mL/kg group. Conclusion Administration of colloid before general anesthesia induction attenuates the severity of general anesthesia-induced hypotension, especially when the dose of colloid is over 8 mL/kg.
4.Effect of PaCO_2 Modulating During Operation on Post-Operative Cognitive Function of Patients Undergoing OPCAB
fu-jun, ZHANG ; yan, LUO ; bu-wei, YU
Journal of Shanghai Jiaotong University(Medical Science) 2006;0(03):-
Objective To observe the effect of PaCO_2 modulating during operation on post-operative cognitive function of patients undergoing off-pump coronary artery(OPCAB). Methods Thirty patients undergoing OPCAB were randomly divided into traditional group (G_ 1 , n=15) and modulated group (G_ 2 , n=15). During operation, PaCO_ 2 in G_ 1 maintained 35 mmHg to 39 mmHg with relatively fixed ventilation parameters setting, and PaCO_ 2 in G_ 2 ranged from 40 mmHg to 45 mmHg by adjusting ventilation parameters. Continuous cardiac output index (CCI), SvO_ 2 , regional cerebral O_ 2 saturation (rSO_ 2 ) and PaCO_ 2 were recorded before distal anastomosis(T_ 1 ), at 5 min of the first distal vessel anastomosis(T_ 2 ), second distal vessel anastomosis(T_ 3 ) and third distal vessel anastomosis(T_ 4 ), and 20 min after the completion of coronary artery anastomoses. HDS-R and ADL were used to examine the patients' cognitive function. Results There were no significant differences in pre- and post-operative HDS-R and pre-operative ADL scores between groups. The score of post-HDS-R in G_ 1 was obviously lower than that of pre-HDS-R (P
6.Implementation of performance metrics in clinical trial data management.
Ya-zhong DENG ; Hong-wei WANG ; Hai-jun FU
Acta Pharmaceutica Sinica 2015;50(11):1488-1492
There is no a systemic performance metrics for clinical data management. While the CDMC in China starts to develop the quality metrics for clinical data management, it is essential to think over the performance and pursue metrics implementation of clinical data management in China. This article provides the basic concept, development and implementation of the performance metric in clinical data management.
China
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Clinical Trials as Topic
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standards
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Data Collection
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standards
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Information Storage and Retrieval
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standards
9.Effects of intrathecal ozone on pain threshold,motor function and CSF superoxide dismutase activity and malondialdehyde concentration in rabbits
Wei ZHANG ; Zhi-Jian FU ; Jun-Tian XIE ;
Chinese Journal of Anesthesiology 1994;0(06):-
Objective To investigate the effect of intrathecal(IT)different concentrations of ozone(O_3) on pain threshold,motor function and cerebral spinal fluid(CSF)malondialdehyde(MDA)concentration and superoxide dismutase(SOD)activity and determine if ozone is toxic to central nervous system(CNS).Methods Thirty New Zealand white rabbits of both sexes aged 3-5 months,weighing 2.5-3.0 kg were randomly divided in 5 groups(n=6 each):groupⅠcontrol;groupⅡpure O_2;groupⅢO_2-O_3 30;groupⅣO_2-O_3 50 and groupⅤO_2-O_3 80.The animals were anesthetized with intraperitoneal pentobarbital.Cerebello-medullary cistern was punctured for IT administration of O_2 and O_3.In groupⅡ2 ml of pure oxygen(O_2)(for medical use)was injected IT.In groupⅢ,ⅣandⅤ2 ml of ozone(O_3)30,50 and 80 mg?L~(-1) was injected IT respectively.Ozone was manufactured by ozone generator(Ozoneline Co,Italy).Before and one day after IT O_3 paw withdrawal latency to heat(PWHL)and to mechanical stimulation(yon Frey filament)(PWML)were measured and motor function was assessed(1=normal,4=severe motor dysfunction and weakness).CSF was obtained at 1,2,4 h after IT O_3 for determination of MDA concentration and SOD activity.Results IT administration of the 3 concentrations of ozone did not affect pain threshold and motor function,but significantly increased SOD activity.MDA concentration decreased significantly at 4 h after IT O_2 or ozone administration in groupⅡ,ⅢandⅣ,but increased significantly at 1 and 2 h after IT ozone in groupⅤ.SOD/MDA was significantly increased at 1,2 and 4h after IT ozone in groupⅢandⅣ,but decreased at 1 and 2 h after IT ozone in groupⅤ.Conclusion IT ozone is toxic to CNS.
10.Survey of natural foci of plague in Xiji county, Ningxia in 2007
Wei-cheng, FU ; Fu-gui, QIAO ; Liang-jun, ZHU ; Xing-hu, WANG ; Zhong-she, LI
Chinese Journal of Endemiology 2010;29(6):666-668
Objective To learn the plague's host animals and parasitic flea composition, and to investigate the natural foci of plague in Xiji county in order to provide basic information for plague prevention and control. Methods The Citellus alaschanicus density, nocturnal rodents, the body flea, the burrow track flea, the nest flea were investigated in 8 townships (town) of Xiji county from June 11 2007 to July 25 2007. Specimens of small mammalian, fleas were collected for bacteriological and serological testing. Results The average density of the main host Citellus alaschanicus was 0.85 per hectare. The nocturnal mouse capture rate was 0.80%(24/2987).The survey found 16 species of small mammals that belonging to 3 orders, 9 families and 16 species with Citellus alaschanicus the dominant species. The Citellus alaschanicus had 2.84 fleas per body. Four families and 16 species of fleas were identified in the areas. The Citellus alaschanicus and Citellophilus Tesquorum Mongolicus were the dominant species. Plague bacteriology and serology tests were negative. Conclusions The study shows that the area is suitable for the formation of natural foci of Citellus alaschanicus plague. Surveillance is an important measure for prevention and control of the plague.