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Objective@#To compare the efficacy of laparoscopic choledochoscopic cholelithotripsy and laparoscopic cholecystectomy in the treatment of cholecystolithiasis.@*Methods@#A retrospective study was conducted in 81 cases of cholecystolithiasis who admitted to the People's Hospital of Yuci District from March 2013 to March 2018.The patients were divided into control group (n=38, laparoscopic cholecystectomy) and study group (n=43, laparoscopic choledochoscope choledocholithotomy) according to the different surgical method.The perioperative indicators, liver function indicators, recurrence rate and complications were compared between the two groups.@*Results@#The operation time, hospital stay, recovery time of gastrointestinal function, recovery time of diet after operation and intraoperative bleeding volume in the study group were (43.59±4.59)min, (7.24±1.17)d, (15.51±2.09)d, (2.88±0.42)d, (15.07±1.32)mL, respectively, which were better than those in the control group [(55.23±5.47)min, (9.12±1.32)d, (26.48±3.48)d, (3.53±0.58)d, (24.65±1.48)mL] (t=10.411, 6.796, 17.426, 5.823, 6.864, all P=0.000). The levels of total bilirubin (TBIL), alanine transferase (ALT), aspartate aminotransferase (AST) and total protein (TP) at 1 day after operation in the study group were (24.39±2.21)μmol/L, (29.09±4.68)U/L, (29.02±4.41)U/L, (21.95±2.52)g/L, respectively, which were lower than those in the control group [(28.43±2.31)μmol/L, (34.39±4.28)U/L, (35.31±3.08)U/L, (25.28±2.42)g/L] (t=8.038, 5.293, 7.348, 6.046, all P=0.000). TBIL, ALT, ALT, AST, AST, TP levels at 3 days after surgery in the study group were (20.32±2.24)μmol/L, (24.61±4.26)U/L, (23.68±4.79)U/L, (18.94±2.89)g/L, respectively, which were lower than those in the control group [(24.45±2.02)μmol/L, (29.81±3.32)U/L, (27.94±4.50)U/L, (21.41±2.87)g/L] (t=8.669, 6.609, 4.109, 3.851; all P=0.000). The recurrence rates of the control group and the study group were 5.26% (2/38) and 6.98% (3/43), respectively, there was no statistically significant difference between the two groups (χ2=0.102, P=0.749). The incidence of complications in the study group was 4.65% (2/43), which was lower than 21.05% (8/38) in the control group, the difference was statistically significant (χ2=5.015, P=0.025).@*Conclusion@#Compared with laparoscopic cholecystectomy, laparoscopic assisted choledochoscopic choledocholithotomy has better curative effect, it can reduce the damage to liver function, with low incidence of complications, and it has high clinical value.
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Objective:To compare the efficacy of laparoscopic choledochoscopic cholelithotripsy and laparoscopic cholecystectomy in the treatment of cholecystolithiasis.Methods:A retrospective study was conducted in 81 cases of cholecystolithiasis who admitted to the People's Hospital of Yuci District from March 2013 to March 2018.The patients were divided into control group ( n=38, laparoscopic cholecystectomy) and study group ( n=43, laparoscopic choledochoscope choledocholithotomy) according to the different surgical method.The perioperative indicators, liver function indicators, recurrence rate and complications were compared between the two groups. Results:The operation time, hospital stay, recovery time of gastrointestinal function, recovery time of diet after operation and intraoperative bleeding volume in the study group were (43.59±4.59)min, (7.24±1.17)d, (15.51±2.09)d, (2.88±0.42)d, (15.07±1.32)mL, respectively, which were better than those in the control group [(55.23±5.47)min, (9.12±1.32)d, (26.48±3.48)d, (3.53±0.58)d, (24.65±1.48)mL] ( t=10.411, 6.796, 17.426, 5.823, 6.864, all P=0.000). The levels of total bilirubin (TBIL), alanine transferase (ALT), aspartate aminotransferase (AST) and total protein (TP) at 1 day after operation in the study group were (24.39±2.21)μmol/L, (29.09±4.68)U/L, (29.02±4.41)U/L, (21.95±2.52)g/L, respectively, which were lower than those in the control group [(28.43±2.31)μmol/L, (34.39±4.28)U/L, (35.31±3.08)U/L, (25.28±2.42)g/L] ( t=8.038, 5.293, 7.348, 6.046, all P=0.000). TBIL, ALT, ALT, AST, AST, TP levels at 3 days after surgery in the study group were (20.32±2.24)μmol/L, (24.61±4.26)U/L, (23.68±4.79)U/L, (18.94±2.89)g/L, respectively, which were lower than those in the control group [(24.45±2.02)μmol/L, (29.81±3.32)U/L, (27.94±4.50)U/L, (21.41±2.87)g/L] ( t=8.669, 6.609, 4.109, 3.851; all P=0.000). The recurrence rates of the control group and the study group were 5.26% (2/38) and 6.98% (3/43), respectively, there was no statistically significant difference between the two groups (χ 2=0.102, P=0.749). The incidence of complications in the study group was 4.65% (2/43), which was lower than 21.05% (8/38) in the control group, the difference was statistically significant (χ 2=5.015, P=0.025). Conclusion:Compared with laparoscopic cholecystectomy, laparoscopic assisted choledochoscopic choledocholithotomy has better curative effect, it can reduce the damage to liver function, with low incidence of complications, and it has high clinical value.
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Objective To investigate the influence of laparoscopic radical gastrectomy for gastric cancer or colon cancer on immune indices and micrometastasis.Methods According to the treatment method,80 cases of gastric cancer or colon cancer in the Second Hospital of Shanxi Medical University from May 2016 to May 2017 were divided into observation group and control group,with 40 cases in each group.The observation group was treated with laparoscopic radical gastrectomy for gastric cancer or colon cancer,and the control group was treated with open stomach cancer or colon cancer radical operation.The changes of immune indicators of peripheral blood and micrometastasis of peritoneal lavage fluid were compared between the two groups.Results Compared with the preoperative immune indicators in peripheral blood of the two groups of IgG [(8.1 ±2.6)g/L],IgA[(1.6 ±0.9)g/L],IgM[(0.8 ± 0.2)g/L],C3[(0.7 ±0.3)g/L]and C4[(0.2 ±0.1)g/L]levels were decreased at first and then increased,and at 7d after operation,the levels[(10.5 ±2.3)g/L,(2.4 ±0.5)g/L,(1.3 ±0.6)g/L,(1.2 ±0.4)g/L,(0.5 ± 0.2)g/L]were closed to the preoperative levels.The level of IL-10[(98.8 ±32.4)g/L]increased obviously first,and then gradually decreased.The differences of C3 and IL-10 in the two groups were statistically significant at different time points,between the two groups and between different points(F=3.6786,5.769,4.668,4.625,9.375,5.354,all P<0.05).The other indicators were only statistically different among different time points(F=3.578,4.137,3.966,all P <0.05).At the end of the surgery,the CEA and DDC of the two groups were significantly increased,and the CEA[(1165.2 ±386.5)ng/L vs.(1788.6 ±725.5)ng/L]and DDC[(102.5 ±36.5)ng/L vs.(150.5 ±57.2)ng/L] levels and added value in the observation group were significantly lower than those in the control group,the differences were statistically significant(t=6.543,5.669,5.712,4.935,all P<0.05).Conclusion Laparoscopic radical gastrectomy for gastric cancer or colon cancer can improve the immune indices of the patients and reduce the index of micrometastasis in the peritoneal lavage fluid.
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Objective The main purpose is to investigate the status of brucellosis infection in high-risk areas of Urumqi and population characteristics,and to provide a basis for prevention of brucellosis.Methods In Urumqi City,Dabancheng District,Gaoxin District,Midong,Zone and Urumqi County were selected as survey sites;according to pastoral,agro-pastoral and agricultural,all towns in each survey site were classified into three categories;150 to 200 residents in each township were selected as subjects.Basic demographic information was collected,and blood samples were collected for serological detection.rose bengal plate agglutination test (RBPT) was used for preliminary screening,RBPT positive persons were further confirmed by standard tube agglutination test (SAT).Different regions,gender,age,occupation,exposure difference and brucellosis infection rates were studied.x2 test was used to compare rates.Results The infection rate was 5.42％ (29/535).Furthermore,the infection rate ofthe Dabancheng District [10.34％ (12/116)] was higher than those of Gaoxin District [2.94％ (3/102)] and Urumqi County [2.58％ (4/155),x2 =4.643,7.199,all P ＜ 0.05],the differences were statistically significant (x2 =9.327,P ＜0.05).Besides,infection rate of the average exposure occupation [8.33％ (24/288)] was higher than those of low exposure occupation [0(0/61)] and high exposure occupation [2.72％ (5/184),x2 =5.459,6.140,all P ＜ 0.05].The differences were statistically significant (x2 =10.846,P ＜ 0.05).The differences of infection rates in ages and nations showed no statistical significance (x2 =2.396,4.639,all P ＞ 0.05).Conclusions High risk areas of brucellosis are still exist in Urumqi.Health education should be strengthened in the future,in order to enhance residents' seff-protection awareness in exposed population.
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In this paper, we generalized the basic concept of ability health management and discussed its core connota -tion in terms of ability health measurement , ability health assessment and ability training .After defining ability health meas-urement, outlined the process of determining the measurement items and listed the main contents of measurement standardi -zation.Further, we systematically analyzed the basic components of ability health assessment , including the index system , standards, methods and process .We also discussed the function , classification and principle of ability training .Finally, we drew the conclusion that the goal of ability health management is to improve the ability health level so as to consolidate and promote the operation capability of military personnel .
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Problem based learning(PBL) is a teaching mode which is based on the autonomous learning of students in small groups.Due to the limited conditions,PBL method can not be widely applied in Guangzhou Medical University.Teaching and research section of pharmacology established a web based PBL teaching mode (W-PBL) in the school through Blackboard net platform,which enlarged the teaching scope and provided students and teachers with a teaching mode having updated learning patterns and high efficiency.Results of this practice were satisfactory and teaching effect was improved significantly.
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Objective To study the optimum combination of orientation parameter of total hip prosthesis and acetabular safe zone on condition that the range of motion for activities of daily living (ADL) is fulfilled.Methods A three-dimensional generic parametric and visually kinematic simulation module of THA was developed.Range of motion ( ROM ) of hip flexion ≥ 110°,internal-rotation ≥30° at 90° flexion,extension ≥30° and external rotation ≥40° were defined as the normal criteria for ADL.ROM of hip flexion ≥ 120°,internal-rotation ≥45° at 90° flexion,extension ≥30° and external rotation ≥40° were as the severe criteria.The ranges of changes in general ratios (GRs) of head-neck,femoral neck antevemion ( FNA ),operative inclination (OI) and anteversion (OA) of acetabulur components were 2.0-2.92,0°-30°,10°-60°,and 0°-70° respectively.Within the limits of the upper two activity criteria,the synchronous OA of acetabulur components was calculated with every 5°change in OI of the cup,and the collodiaphyseal angle ( CDD ) was set as 135°.The safe-zone of combination of acetabulur operative anteversion (OA) and inclination (OI) was defined as the area that fulfilled the two mentioned criteria of ROM without cup-neck impingement.All parameters were analyzed by using SAS 6.12 software.Results The safe zone of acetabdar angle rose with the increase of GRs of head-neck and the safe zone of severe criteria was smaller than that of normal criteria.When the CDD angle was 135°,the sum of average aeetabular OA and acetahular OI plus 0.816 times of the FNA equaled to 84.76° innormal criteria; and the sum of average acetabular OA and acetabular OI plus 0.873 times of the FNA equaled to 92.04° in severe criteria.Conclusions A high GR of head-neck greatly increases the size of safe-zone of acetabular angle.The higher demand of ROM of hip joint requires the smaller safe zone of acetabular angle,as can be corrected by increasing the GR of head-neck.The optimum combination between the sum of average acetabular OA and acetabular OI ( Y) plus FA (X)in the normal criteria and severe criteria can be estimated by using the following formulae:Y1 =-0.816X1 + 84.76 (R2 =0.993 ),Y2 =-0.873X2 + 92.04( R2 =0.999) respectively.
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For non-invasive blood glucose detection through near-infrared spectroscopy, it is very important to ensure the data quantity and reliability of calibration model. In this paper, the method of sampling blood by tubing pump in OGTT (Oral Glucose Tolerance Test) is used to get reliable and adequate reference data of blood glucose concentration for calibration model, and the non-invasive blood detection system based on the AOTF (Acousto-Optic Tunable Filter) ranging from 1100 nm to 1700 nm is designed. 3 experiments were performed by the above system and method. The results showed that based on the PLS (Partial Least Square) calibration models constructed by analyzing all individual experimental data, the correlation coefficients were 0.986, 0.971 and 0.985, respectively, and the RMSEP (Root Mean Square Error of Prediction) estimated by Full Cross Validation were 0.550 mmol/l, 0.456 mmol/l and 0.520 mmol/l; respectively. The results also showed that the prediction error of the model decreased when the number of effective model data increased.
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Adult , Female , Humans , Male , Blood Glucose Self-Monitoring , Methods , Glucose Tolerance Test , Methods , Sensitivity and Specificity , Spectroscopy, Near-InfraredABSTRACT
Objective To explore the etiology of and timing for operation of acalculous biliary acute pancreatitis(ABAP).MethodsWe retrospectively analyzed the etiology study and treatment experience of 38 cases of ABAP.ResultsThirteen cases underwent a surgery, including 6 early operations for complicated biliary tract infection without morbidity and mortality, 5 middle staged patients (5～14 days after onset of ABAP) underwent surgery because of intraabdominal indications with one postoperative death and 2 late operations for severe acute pancreatitis (SAP) resulted in one postoperative death of sepsis. The total postoperative mortality rate was 15%( 2/13). Four SAP cases were managed conservatively with one death of MOF. The remaining 21 cases of acute edematous pancreatitis (AEP) were cured by nonoperative methods.ConclusionWhereas an early exploration is indicated, when complicated by biliary tract infections, it is judicious to try a conservative therapy first for ABAP patients.