ABSTRACT
Objective:To compare the efficacy and safety of pegylated liposomal Doxorubicin(PLD)and Epirubicin(EPI)as first-line chemotherapy for diffuse large B-cell lymphoma(DLBCL).Methods:Clinical data of DLBCL patients treated at Zhejiang Cancer Hospital from March 2013 to April 2018 were retrospectively collected.A total of 411 patients who had received first-line chemotherapy were included.Based on age, sex, Ann Arbor staging and other parameters and using the PSM method for 1∶1 matching, 151 patients were assigned into each of the PLD group and the EPI group.Efficacy and adverse events were compared between the PLD group and the EPI group.All patients were followed up for 3 years after treatment to monitor survival.Results:The complete response(CR)rate in the PLD group was 81.5%, and the CR rate in the EPI group was 72.2%.The objective response rate(ORR)of the PLD group was 98%, and the ORR of the EPI group was 96.7%.There was no significant difference in CR rate( χ2=0.478, P=0.489)or ORR between the two groups( χ2=0.007, P=0.934). In the PLD group, myelosuppression occurred in 25 cases(16.6%)and cardiotoxicity-related events in 21 cases(13.9%); in the EPI group, there were 24 cases(15.9%)of myelosuppression and the same number of cases of cardiotoxicity-related events, and there were no significant differences in myelosuppression( χ2=0.018, P=0.895)or cardiotoxicity( χ2=0.174, P=0.677)between the two groups.During the 3-year follow-up, the progression free survival(PFS)rates of the PLD group and the EPI group were 79.1% and 69.6%, respectively, with a statistically significant difference between the two groups( χ2=3.930, P=0.047). Both the PLD group and the EPI group had a 3-year OS rate of 85.2%, with no statistically significant difference between the two groups( χ2=0.402, P=0.538). Conclusions:The 3-year progression-free survival of DLBCL patients with PLD as first-line chemotherapy is significantly better than with EPI, and the 3-year overall survival, short-term efficacy and myelosuppression are comparable to those with EPI.
ABSTRACT
Objective To observe the clinical efficacy of different dialysis frequency and methods in the treatment of chronic renal failure uremia patients ,and to provide a reliable reference for clinical practice.Methods From February 2016 to February 2017,140 chronic renal failure uremic patients who admitted to the Department of Nephrology at Taizhou Central Hospital were selected and divided into the observation group and the control group by complete random distribution method ,with 70 cases in each group.The patients in the control group received 3 times of regular hemodialysis treatment per week , while the observation group received 3 times of regular hemodialysis combined with 1 time of hemodiafiltration treatment per week.The clinical treatment effects and complications of the two groups were compared.Results Compared with blood uric acid ( BUA) [(532.09 ±71.05) mmol／L],serum creatinine(Scr) [(734.34 ±63.08) μmol／L],blood urea ( BUN) [(23.84 ±2.58) mmol／L],serum phosphorus [(1.98 ±0.37)mmol／L],parathyroid hormone ( PTH) [(464.37 ±113.92) ng／L],β2 microglobulin ( β2 -MG) [(13.48 ±6.38)mg／L]in the control group,BUA[(495.89 ±58.23) mmol／L],Scr[(684.34 ±77.32)μmol／L], BUN[(20.62 ±1.77) mmol／L],serum phosphorus [(1.74 ±0.44) mmol／L],PTH[(352.14 ±123.25) ng／L], β2 -MG[(9.58 ±5.45) mg／L] were significantly lower in the observation group ,the differences were statistically significant (t＝3.29,4.19,8.61,3.49,5.59,3.88,all P＜0.01).Compared with the incidence rate of pruritus in the control group(61.43%),the incidence rate of pruritus in the observation group (34.29%) was significantly lower (χ2 ＝9.72,P＜0.01),the incidence of other complications had no statistically significant differences ( χ2 ＝1.14, 1.58,3.08,all P＞0.05).Conclusion Hemodialysis 3 times combined with 1 time of hemodiafiltration per week has significant advantage in the treatment of chronic renal failure uremia patients ,which can effectively remove urine toxin molecules and reduce the incidence of complications ,and it is worthy of clinical application.
ABSTRACT
A simple, rapid, and sensitive gas chromatography-mass spectrometry (GC-MS) method was developed and validated for the simultaneous determination of two fatty acids, methyl hexadecanoate (MH) and methyl stearate (MS), to allow the evaluation of packaging-drug compatibility. The two migrants were quantified in selective ion-monitoring (SIM) mode, with limits of detection (LOD) of 0.0030 μg/mL and 0.0121 μg/mL. Linear calibration curves for MH and MS were obtained in the concentration ranges of 0.1011–5.0570 μg/mL and 0.2015–10.0740 μg/mL, respectively. The developed method was successfully applied to estimate the safety of the injection of recombinant antitumor-antivirus protein (RAAP). The results showed that the possible maximum daily intake was 3.0 ng and 12.1 ng for MH and MS, re-spectively. As these values were both below the permitted daily exposure, the migrants can be con-sidered as having low safety risk and do not affect the quality of the injection.
ABSTRACT
Objective@#To observe the clinical efficacy of different dialysis frequency and methods in the treatment of chronic renal failure uremia patients, and to provide a reliable reference for clinical practice.@*Methods@#From February 2016 to February 2017, 140 chronic renal failure uremic patients who admitted to the Department of Nephrology at Taizhou Central Hospital were selected and divided into the observation group and the control group by complete random distribution method, with 70 cases in each group.The patients in the control group received 3 times of regular hemodialysis treatment per week, while the observation group received 3 times of regular hemodialysis combined with 1 time of hemodiafiltration treatment per week.The clinical treatment effects and complications of the two groups were compared.@*Results@#Compared with blood uric acid(BUA)[(532.09±71.05)mmol/L], serum creatinine(Scr)[(734.34±63.08)μmol/L], blood urea(BUN)[(23.84±2.58)mmol/L], serum phosphorus[(1.98±0.37)mmol/L], parathyroid hormone(PTH)[(464.37±113.92)ng/L], β2 microglobulin(β2-MG)[(13.48±6.38)mg/L]in the control group, BUA[(495.89±58.23)mmol/L], Scr[(684.34±77.32)μmol/L], BUN[(20.62±1.77)mmol/L], serum phosphorus[(1.74±0.44)mmol/L], PTH[(352.14±123.25)ng/L], β2-MG[(9.58±5.45)mg/L] were significantly lower in the observation group, the differences were statistically significant (t=3.29, 4.19, 8.61, 3.49, 5.59, 3.88, all P<0.01). Compared with the incidence rate of pruritus in the control group(61.43%), the incidence rate of pruritus in the observation group(34.29%) was significantly lower (χ2=9.72, P<0.01), the incidence of other complications had no statistically significant differences(χ2=1.14, 1.58, 3.08, all P>0.05).@*Conclusion@#Hemodialysis 3 times combined with 1 time of hemodiafiltration per week has significant advantage in the treatment of chronic renal failure uremia patients, which can effectively remove urine toxin molecules and reduce the incidence of complications, and it is worthy of clinical application.
ABSTRACT
Objective To analyze the effect of minimally invasive treatment of tibial plateau fractures guided by knee arthroscopy.Methods Eighty patients with tibial plateau fractures underwent minimally invasive surgery under the guidance of knee arthroscopy were selected,and they were divided into control group and observation group according to the order of visits,40 cases in each group.The patients received traditional open surgery + internal fixation surgery or knee arthroplasty under the guidance of minimally invasive surgery.The treatment effect was analyzed in the two groups.Results The duration of operation,time of getting out of bed,amount of blood flow during surgery,postoperative fracture volume and the incidence of complications in the observation group were significantly better than those in the control group (t =2.360,3.141,4.106,3.232,7.439,all P ＜ 0.05).The excellent rate of improvement of joint function and the score of quality of life in the observation group were significantly higher than those in the control group (all P ＜ 0.05).Conclusion The minimally invasive treatment of tibial plateau fractures guided by knee arthroscopy is better,the safety is higher and the postoperative recovery is good.
ABSTRACT
Objective To investigate the application of left transthoracic small incisions in combination with tubular gastrectomy for radical esophageal cancer surgery in elderly patients.Methods Clinical data of 83 patients with carcinoma in the middle or lower third of the esophagus aged ≥ 70 years who had undergone radical surgery at our hospital from January 2012 to September 2014 were collected.Patients were divided into two groups:the tubular gastrectomy group (n=38) which had undergone radical surgery through left transthoracic small incisions in combination with tubular gastrectomy and the stomach group (n =45) which had been treated with esophagectomy through conventional left posterolateral incisions and esophageal reconstruction with the remnant stomach.Clinical outcomes were compared between the two groups.Results Compared with the stomach group,operative blood loss [(204.3±75.4) ml vs.(258.4±80.2) ml,t=2.720,P＜0.05],chest drainage on the first and second postoperative day [(201.7±82.6) ml vs.(320.5±78.1) ml,(150.8±83.0) ml vs.(244.6 ± 81.2) ml,t =3.221 and 3.189,respectively,each P＜0.05],pain scores on the third postoperative day [(3.73 ± 1.02) vs.(0.24 ± 1.15),t =2.858,P ＜ 0.05],incidence of arrhythmia (13.2％ vs.33.3％,x2 =4.585,P＜0.05),pulmonary complications (18.4％ vs.46.7％,x2=7.353,P＜0.05) and incidences of gastroesophageal reflux and gastric emptying disorders (23.7％ vs.55.6％,0.0％ vs 11.1％,x2 =8.654 and 4.493,both P＜0.05) were less or lower in the tubular gastrectomy group.The two groups had no significant difference in operation time,length of hospital stay,anastomotic leakage,anastomotic stenosis or 1-year survival rate (each P ＞0.05).Conclusions Radical surgery with small incisions through the left chest combined with tubular gastrectomy shows highly favorable clinical outcomes in elderly patients with middle or lower esophageal cancer,and can significantly reduce surgical trauma,decrease postoperative complications,improve the quality of life,and help patients recover after surgery.
ABSTRACT
Objective To evaluate the effect of perioperative administration of Ambroxol combined with Ipratropium on elderly lung cancer patients undergoing thoracoscopic surgery.Methods 82 lung cancer patients aged ≥70 years who were scheduled for thoracoscopic lung resection were randomly assigned into 2 groups:the observation group(n=42) and the control group(n=40).Patients in the observation group were treated with 90 mg Ambroxol(mucosolvan) by intravenous drip and Ipratropium(atrovent) by atomizing inhalation,while patients in the control group were treated with an equal volume of 0.9％ sodium chloride solution.Pulmonary function and changes of arterial blood gases at admission,before surgery and 5 days after surgery,incidences of postoperative atelectasis and pulmonary infection,the rate of return to the intensive care unit(ICU),and the length of postoperative hospital stay were compared between the 2 groups.Results Compared with the control group,the percent predicted forced expiratory volume in 1 second (FEV1％),the ratio of forced expiratory volume in 1 second to forced vital capacity(FEV1/FVC％),the percent predicted maximum ventilation volume per minute (MVV％),and the arterial oxygen pressure (PaO2) were increased in the observation group before surgery [(87.0±8.2)％ vs.(80.6±7.6) ％,(90.4±6.4)％ vs.(81.4±7.0)％,(87.1±5.6)％ vs.(74.6±6.9) ％,(86.6±6.2) mmHg vs.(81.7±6.9)mmHg,t=2.477,2.588,2.937,3.405,respectively,allP＜0.05].TheFEV1％,FEV1/FVC％,MVV％ and PaO2 were higher in the observation group than in the control group 5 days after treatment [(76.4±9.2) ％ vs.(67.3±10.2) ％,(74.7±9.1) ％ vs.(63.0±11.2) ％,(69.5±9.2)％ vs.(60.1±9.2) ％,(79.5±11.5) mmHg vs.(70.1±11.8) mmHg,t 2.583,2.987,2.778,2.666,respectively,all P＜0.05].The incidences of postoperative atelectasis,pulmonary infection and the length of postoperative hospital stay were lower or less in the observation group than in the controlgroup[7.1％ vs.25.0％,11.90％ vs.32.50％,(8.5±1.8) days vs.(12.1±2.6) days,x2=4.897,5.072,2.351,respectively,all P＜0.05].No significant difference in the rate of return to ICU was found between the two groups(P＞0.05).Conclusions The combination of perioperative Ambroxol and Ipratropium can effectively improve lung function by improving ventilation and gas exchange function,reduce postoperative pulmonary complications and shorten the length of postoperative hospital stay in lung cancer patients aged 70 years and over.
ABSTRACT
<p><b>OBJECTIVE</b>To assess the association of T190C polymorphism of β3 adrenergic receptor gene (β3-AR) with chronic heart failure (CHF), and to evaluate the effect of this polymorphism on clinical response to β-AR blockade among patients with CHF.</p><p><b>METHODS</b>Three hundred and thirty patients with stable CHF receiving basic therapy for heart failure were included. Before initiation and 5 months after the maximal tolerated dose of carvedilol was reached, all indices including heart rate (HR), blood pressure (BP), left atrial diameter (LAD), left ventricular end-diastolic diameter (LVEDD), left ventricular end-systolic diameter (LVESD), left ventricular ejection fraction (LVEF), brain natriuretic peptide (BNP) level, 6 min walk distance were measured and compared with the indices of those with a T190C genotype. Distribution of the T190C polymorphisms in the control group and CHF group was compared.</p><p><b>RESULTS</b>The frequencies of T190C genotypes of the β3-AR gene have fit with the Hardy-Weinberg equilibrium. No significant difference was found between the frequencies of T190C alleles and genotypes between the two groups (P > 0.05). Compared with CC-homozygotes, TT-homozygous patients showed substantially greater improvement in LVEF and BNP (all P < 0.01).</p><p><b>CONCLUSION</b>No difference has been detected in the prevalence of the three genotypes between healthy and CHF subjects. The T190C variation of the β3-AR gene was not associated with increased risk for CHF. CHF patients with a T allele have greater response to carvedilol than those carrying a C allele in ethnic Han Chinese.</p>
Subject(s)
Adult , Female , Humans , Male , Middle Aged , Carbazoles , Therapeutic Uses , Chronic Disease , Heart Failure , Drug Therapy , Genetics , Polymorphism, Genetic , Propanolamines , Therapeutic Uses , Receptors, Adrenergic, beta-3 , Genetics , Ventricular Function, LeftABSTRACT
Objective To investigate the expression levels and clinical significance of (forkhead box Q1) FOXQ1 and E-cadherin in esophageal squamous cell carcinoma (ESCC). Methods Expression levels of FOXQ1 and E-cadherin were in ESCC tissues (ESCC group, n=42) and adjacent normal esophageal tissues (control group, n=42) were detected using im?munohistochemistry. Correlations of FOXQ1 and E-cadherin expressions with clinical pathological parameters and progno?sis were analyzed between two groups. Results The expression level of FOXQ1 was significantly higher in ESCC group than that in control group(64.29% vs 28.57%,χ2=5.384,P<0.05). The expression level of E-cadherin was significantly lower in ESCC group than that incontrol group(52.38%vs 90.48%,χ2=7.691,P<0.05). There were significant differences in FOXQ1 expressions between different TNM stages and whether lymph node metastasis is involved within ESCC group. There were significant differences in expression of E-cadherin between different tumor differentiation, depth of invasion, TNM stage and whether lymph node metastasis is involved within ESCC group. The expression of FOXQ1 was negatively cor?related with E-cadherin in ESCC (r=-0.412, P<0.05). The 5-year survival rates were significantly lower with high expres?sion of FOXQ1 or with low expression of FOXQ1(18.52%vs 66.67%,χ2=9.737,P<0.05). The 5-year survival rates were significantly higher with high expression of E-cadherinor low expression of E-cadherin(59.09%vs 10.00%,χ2=10.996,P<0.05). A multivariate Cox's proportional hazard regression analysis indicated that high FOXQ1 expression, low E-cadherin expression and lymph node metastasis were independent prognostic factors for ESCC. Conclusion The expression of FOXQ1 and E-cadherin showed a good correlation with ESCC. And examining expressions of both FOXQ1 and E-cadherin in ESCC may have practical values in estimating the prognosis of ESCC and directing future treatment .
ABSTRACT
Objective To investigate the effect of hypertension and hyperuricemia (HUA) on renal function.Method Total 1 209 subjects undergoing health check up from December 2000 to December 2002 and 45 patients with renal disorders were enrolled in the study.The blood pressure,height,weight,renal function and liver function were measured; and the glomerular filtration rate (GFR) was calculated.The GFR in patients with hypertension,HUA and hypertension with HUA was compared.Results The incidence of hypertension in HUA group and non-HUA was 23.9％ (58/243) and 13.9％ (134/966),respectively (x2 =14.52,P =0.000).GFR in HUA with hypertension,HUA and hypertension groups were (69.1 ± 30.5),(82.8 ± 25.3) and (90.1 ± 21.7) ml · min-1 · (1.73 m2)-1,respectively (P ＜ 0.01).Logistic regression analysis showed that the risk factors for GFR were UA,systolic pressure and age.After 5 years of follow up,GFR in hypertension group was significantly decreased from (90.7 ± 18.1) to (85.6 ± 17.6)ml·min-1 · (1.73 m2)-1m,in HUA group from (86.3±10.9) to(62.1 ±8.2) and inHUAwith hypertension group from (77.9 ± 18.9) to (49.3 ±9.8) ml · min-1 · (1.73 m2)-1,UA and age were the long-term factors that affect GFR (P ＜ 0.05).Conclusions Both hyperuricemia and hypertension can impair the kidney function,if hypertension is complicated with hyperurecemia the effect is more marked.
ABSTRACT
Objective To investigate the expression of ADAM8 in patients with hepatocellular carcinoma (HCC) and its clinical significance.Methods The protein expression of ADAM8 in HCC tissues was analyzed using immunohistochemical analysis.Serum levels of ADAM8 were measured by ELISA in 126 patients with HCC,50 patients with liver cirrhosis (LC) and 50 healthy individuals.The relationship between patients' pathological features and serum ADAM8 level was analyzed.Results Immunohistochemical analysis showed that ADAM8 expression was associated closely with serum AFP elevation,tumor size,histological differentiation,and tumor stage.The ELISA assay showed that the serum levels of ADAM8 in the HCC were significantly higher than those in LC and healthy groups.Kaplan-Meier survival analysis showed that high expression of serum ADAM8 exhibited a significant correlation with poor prognosis for HCC patients.Multivariate analysis revealed that serum ADAM8 expression is an independent prognostic parameter for the overall survival rate of HCC patients.Conclusion ADAM8 expression was closely associated with tumor size,serum AFP elevation,tumor differentiation,tumor stage and prognosis in hepatocellular carcinoma.Therefore,ADAM8 expression may serve as a biomarker for predicting the prognosis of patients in hepatocellular carcinoma.
ABSTRACT
Objective To explore the differential level of hypermethylated SFRP2 gene in colorectal cancers andadjacent nontumorous tissues,to analyze the relation of SFRP2 gene promoter hypermethylation status and its clinicopathologic significance in colorectal carcinoma,and to study the relationship between the level of hypermethylated SFRP2 and the invasion and metastasis of colorectal carcinoma.Methods Real-time quantitative PCR technique was performed to analyze the level of hypermethylated SFRP2 gene promoter in colorectal cancers and adjacent nontumorous tissues taken from 30 colorectal cancer patients.The relation of the level of hypermethylated SFRP2 gene promoter and its clinicopathologic features of colorectal cancers was analyzed.Results SFRP2 gene promoter hypermethylation occurred in both the tumor tissues and the adjacent tissues.The level of SFRP2 gene promoter hypermethylation was significantly higher in the patients with TNM Ⅲ and Ⅳ (7.24 ± 1.13)than in patients with TNM Ⅰ and Ⅱ ( 5.92 ± 0.97 ) ( P ＜ 0.05 ).The level of SFRP2 gene promoter hypermethylation was significantly higher in the patients with lower differentiation(7.31 ± 1.11 ) than in patients with higher differentiation (6.23 ± 1.03) ( P ＜ 0.05 ).No significant association was found between the level of SFRP2 gene promoter hypermethylation and the status of gender,age.tumor location and tumor size ( P ＞ 0.05 ).Conclusions SFRP2 gene hypermethylation in tissues may be a useful objective parameter for the malignant level,invasion,metastasis,recurrence and prognosis of the colorectal cancer.
ABSTRACT
Objective To compare the complications of temporary ileostomy and temporary colostomy for colorectal anastomoses,then to evaluate which one is superior to another.Methods Studies and relevant literatures comparing temporary ileostomy with temporary colostomy for defunctioning colorectal anastomoses were searched though PubMed,Embase and the Cochrane Library.The rates of complications were pooled and compared using a meta-analysis.The risk ratios were calculated with 95％ confidence intervals to evaluate the safety and efficacy of each technique.Results Five randomized controlled trials and seven non-randomized studies were included,with 1687 patients in total.The meta-analysis of the RCTs demonstrated a lower risk of stoma prolapse ( Risk ratio 0.15) in the temporary ileostomy group.Meta-analysis of the non-randomized studies showed a lower risk of stoma prolapse ( Risk ratio 0.26) and wound infection after stoma closure ( Risk ratio 0.28 ) in the temporary ileostomy group.No other statistically significant difference was observed for complications.Conclusions Each type of defunctioning stoma has its advantages and disadvantages.The authors endorse temporary ileostomy over temporary colostomy.However,there is not a strong evidence for the superiority of one temporary stoma over another for colorectal anastomoses.Large scale RCTs and high quality studies are needed.
ABSTRACT
Objective To investigate hemodynamie change in uremia complicating heart failure of elderly patients. Methods Totally 241 cases with uremia complicating heart failure received measurement of circulation dynamic detection(CD).The volume load,myocardial contractility and blood pressure were analyzed in the elderly group aged(71±6)years (n=116) and young and middleaged group aged(38± 10)years(n =125). Results The central venous pressure(CVP)[(26.7±11.3)cmH2O vs.(23.6 ± 10.7) cm H2O,t=2.410,P =0.010],effective circulation volume (ECV)[(4362± 1340)ml vs.(3085 ± 1001 ) ml,t =7.674,P =0.000],stroke volume(SV) [(185 ± 52) ml vs.(114±41)ml,t=7.803,P=0.000],cardiac output (CO)[( 13.9±4.3)L/min vs.(11.2±3.6)L/min,t=4.802,P=0.000],left ventricular end diastolic volume (LVD)[(388± 145)ml vs.(258±98)ml,t =7.673,P =0.000],left ventricular end systolic volume ( LSV ) [( 223 ± 95 ) ml vs.( 135 ± 59) ml,t =7.186,P=0.000] were significantly higher group than in young and middle-aged group.The ejection pressure (EP)[(178±29)mm Hg vs.(183±24)mm Hg,t=2.323,P=0.012],myocardium negative inotropic(MNC) [(0.609±0.149)vs.(0.683±0.188),t=3.113,P=0.002],ejection fraction (EF) [(0.433± 0.034) vs.(0.445 ± 0.031 ),t =2.451,P =0.010],diastolic blood pressure (DBP) [( 87 ±14)mm Hg vs.(1.08±22)mm Hg,t=8.141,P=0.000],systematic vascular resistance(SSR)[(952±207)gcm-4 s-2 vs.(1217± 308) gcm-4 s-2,t =7.143,P=0.000],ejection resistence(ER) [( 178± 29)vs.( 183 ± 24),t =2.323,P =0.012] were lower in elderly group than in young and middle-aged group.DBP(x2 =16.474,P=0.000,OR=0.752,95％CI:0.714-0.790),SBP(x2 =11.913,P=0.000,OR=1.148,95％CI:1.091-1.205),ER(x2 =17.892,P=0.000,OR=0.906,95％CI:0.861-0.951),CVP(x2 =14.672,P=0.000,OR=0.698,95％CI:0.663-0.733) and LDV(x2 =21.080,P=0.000,OR=0.942.95％ CI:0.895-0.989) were dangerous factors of uremia complicating heart failure.Conclnsions The increased volume load,decreased myocardial contractility and cardiac afterload may appear in the elderly patients with uremia complicating heart failure.
ABSTRACT
ObjectiveTo analyze the reasons of complications after laparoscopic gastrectomy with D2.MethodsThe clinical courses of 150 cases who suffered from gastric cancer treated by laparoscopy in the First Affiliated Hospital of Yangzhou University from March 2007 to December 2010 were retrospectively analyzed.ResultsFourteen cases showed complications after operation,the rate being 9.33％ (14/150).The remaining patients with postoperative complications were discharged after treatment,no death occurred during the perioperation.ConclusionEnhancing the refinement of surgical operations,the postoperative observation and the management of drainage tube are the key to the prevention and treatment of complications after laparoscopic gastrectomy.
ABSTRACT
ObjectiveTo explore the psychological training methods on improving the mental adaptation and performance of recruits.MethodsAccording to army's squad establishment,372 recruits were randomly extracted and divided into intervention group (182) and control group (190).A series of special group psychological trainings,such as Warm barracks,Friendly Care,Self-awareness,Interpersonal communication,etc,was applied to the recruits of the intervention group through the squad leaders given psychological training.The effect was assessed with Psychosocial Stress Survey For Groups (PSSG),General Maladjustment Scale (GM),Social Support Rating Scale (SSRS),General Self-Efficacy Scale (GSES),Wallace Slef-Concept Scale (WSCS) and Examined Performance.ResultsThe scores of negative emotion was [(3.89±2.01) score vs (2.56±1.65) score ],negative copy was [(3.96±2.52) score vs (2.97±1.78)score],total stress was [(46.36±21.74)score vs (33.71±17.56) score],maladjustment was [(11.26±5.04)score vs (9.10±4.53)score] in the intervention group,which was significantly reduced than those in the control group(P＜0.01).But the scores of positive emotion was [(3.70±1.62) score vs (4.16±1.84) score],positive copy was [(5.21±1.94) score vs (6.93±2.17) score ],subjective support was [(21.37±3.59)score vs (22.56±3.53)score] and support utilization was [(7.03±2.16) score vs (8.92±2.44) score],self-concept was [(74.33±15.72) score vs (80.65±13.98) score],self-efficacy was [(2.44±0.56) score vs (2.91.±0.52) score ] and the examination performance was [(pull-up:(5.12±3.77) times vs (12.09±4.52) times; sit-up:(30.82±9.54) times/3 min vs (70.20±16.83) times/3min; push-up:(21.32±9.73)times/2 min vs (61.75±17.62)times/2 min; Running 3000 meters:(14.17±1.14) s vs (12.82±0.32) s; standing grade throw:(26.68±4.62) mvs (35.38±8.44) m ],which was significantly improved (P＜0.01 or P＜0.05).ConclusionsComprehensive group psychological training implemented by Squad leader could effectively improve the ability of adaptation of recruits and promote the performance.
ABSTRACT
Objective To evaluate postoperative complications of laparoscopy-assisted D2 radical total gastrectomy for gastric cancer as compared with open procedures. Methods In this study,358 patients of gastric cancer undergoing laparoscopy-assisted D2 total gastrectomy or open D2 total gastrectomy between January 2011 and December 2012 were retrospectively reviewed and analyzed.Patients were non-randomly divided into laparoscopic group ( LAP,n =165 ) and open surgery group ( OPEN,n =193 ).Operative time,intraoperative blood loss,postoperative hospital stay and complications were compared between the two groups. Results Operative time [ 225 ( 195 - 340 ) min vs.230 ( 195 - 300 ) min,P ＞0.05 ] and number of lymph nodes dissected [ (26 ± 4) vs.(27 ± 4 ),P ＞ 0.05] between the LAP group and the OPEN group were not significantly different.Compared with OPEN group,blood loss in the LAP group was less [ 160 ( 80 - 600 ) ml vs.270 ( 150 - 600) ml,P ＜ 0.01 ] and postoperative hospital stay was shorter [ ( 11.4 ± 2.6) d vs.( 13.7 ± 2.4) d,P ＜ 0.01 ].Postoperative complications developed in 18 patients in the LAP group and in 30 patients in the OPEN group,the difference was not statistically significant between the two groups. Conclusions In the hands of experienced surgeons laparoscopy-assisted D2 radical total gastrectomy for gastric cancer is safe,effective and miniinvasive.
ABSTRACT
ObjectiveTo evaluate the feasibility,safety and therapeutic efficiency of laparoscopic total mesorectal excision (TME) with anal sphincter preservation in the treatment of the middle-lower rectal cancer.MethodsFrom February 2008 to June 2010,37 patients with middle-lower rectal cancer received laparoscopic TME with anal sphincter preservation,while 45 patients underwent conventional open TME with anal sphincter preservation according to their wills.The operative procedures,postoperative recovery,postoperative complication and short-term outcome were collected and compared between the two groups.ResultsBlood loss was (60.6 ± 20.9) mL in laparoscope group which was significantly less than that in laparotomy group (P＜0.01),time for bowel movement retrieval and hospital stay were (3.3 ±0.6) and (9.2 ±2.8) days respectively,which were significantly shorter than those in laparotomy group (P ＜ 0.01 ).The incidence of postoperative complications was 8.1％ in laparoscope group,which was significantly lower than those in laparotomy group (P ＜ 0.05 ).The mean distance between resected margin and the tumor,the mean number of disected lymph nodes were not different between the two groups.The rate of sphincter preservation was 91.9％ in laparoscope group,which was higher than those in laparotomy group (73.3％) ( P ＜ 0.05 ).All patients were followed-up from 6 to 36 months,the recurrent rate and overall survival rate were 10.8％ and 94.6％ in laparoscope group,with no significant difference compared to those in laparotomy group (11.1％ and 91.1％,P ＞ 0.05).ConclusionsLaparoscopic TME with anal sphincter preservation which achieved the same effect of oncological clearance is a safe and feasible procedure for middle-lower rectal cancer,with less postoperative complications and better recovery after treatment,and enhances the rate of sphincter preservation,which is worthy of clinical application.
ABSTRACT
Objective To evaluate the efficacy and safety of the TVT-Secur procedure for female stress urinary incontinence (SUI). Methods Analyze retrospectively the preoperative, intraoperative and postoperative complications and follow-up data of 27 SUI patients from October 2008 to May 2010. 20 cases were simple SUI, and 7 cases were mixed SUI. The average age was 56.1 ± 10.7 years (range, 35-77), the average parity was 2.8-±- 1.4 (range, 1-6), the average body mass index was 25.6±2.5, and the average course of the disease was 6.8±7.2 yeas (range, 1-30). Two cases had past history of pelvic surgery without any anti-incontinence surgery. Mashall-marchett test was positive in all patients, with an average abdominal leak point pressure (ALPP) of 60.9±27.5 cm H2O (range, 27- 120 cm H2O). The mean International Consultation on Incontinence-Short Form (ICIQ-SF) score was 11.2 ± 1.8 (range, 7- 14) before surgery. Results 27 patients underwent TVT-Secur procedure, of which 19 cases underwent "U" procedure, and 8 cases underwent "H" procedure. The mean operation time was 15.3±1.4min (range, 13- 19 min). There were no intraoperative bladder or urethral injury, and no obturator vessel or nerve damage. The blood loss was 10 to 50 ml, and the maximum urinary flow rate was 25. 4±13. 1 ml (range, 4-50 ml). Three eases had mild dysuria(11. 1%), and 3 cases had wound effusion(11. 1%). Followed up for 12. 6 ±6. 7 months (range, 3-21 months). 10 cases complained of bladder overactivity symptoms such as frequency, urgency, and urge incontinence, and no case had vaginal erosion. Therapeutic efficacy: 15 cases were cured (56%), 8 cases were improved (30%), and 4 cases were ineffective (15%). Conclusions TVT-Secur procedure is a simple, safe and minimally invasive surgery, while the cure rate is low. The long-term efficacy needs great amount of clinical data and long-term follow-up to prove.
ABSTRACT
Objective To analyze the relation of hypermethylated secreted frizzled-related protein 2 (SFRP2) gene in feces and peripheral blood of colorectal cancer(CRC) patient with Dukes stages and histological types,and to evaluate SFRP2 gene for screening and judging the pathogenetic condition of CRC.Methmls Methylation-specific PCR assay was performed to analyze SFRP2 gene promoter methylation status in a blinded fashion in tumor tissues,stool and pefipheral blood samples taken from 169 CRC patients,63 patients with adenoma,46 with hyperplastic polyp and 30 endoscopically normal subjects.Results SFRP2 gene Was hypermethylated in 88.2%.65.1%and 45.7% of CRC.adenoma and non-adenomatous polyp tissues,in 84.0%,46.0% and 32.6%of corresponding fecal samples,and in 66.9%,6.4%and 2.2% of corresponding peripheral blood samples,respectively.In contrast,no methylated SFRP2 gene was detected in mucosal tissues and peripheral blood of normal controls,while two cases of matched fecal samples from normal controls were detected with hypermethylated SFRP2.Moreover,no significant correlation were observed between SFRP2 hypermethylation and clinicopathological features including sex,age,size,location and Dukes stage,but there was a significant correlation between SFRP2 hypermethylation and tumor difierentiation and infiltration.SFRP2 hypermethylation in peripheral blood of CRC patients was positively correlated with the Dukes stage. Condusions Hypermethylation of SFRP2 gene in feces works as a molecular biomarker for CRC screening.The hypermethylation of SFRP2 gene is positively related with Dukes stage.