Objective To explore the puerperal mode of muliparas re-pregnancy, accumulate the clinical experience. Methods 490 multiparas' puerperal mode were analyzed as study group,and compared with 1600 prima-ry pregnancy at the same stage; compared the puerperal mode, the cesarean section rate and the rate of maerosoma. Results Re-pregnancy mtthiparas' vaginal delivery 385 examples, CS 105 examples,CS rate 21.4%, meanwhile the primary pregnancy's vaginal delivery 1200 examples,CS 400 examples,CS rate 25% ,no statistical difference(P>0.05). CS rate was directly proportional to the away time from last delivery. Conclusion CS rate had no remarkable difference between multiparas and primary pregnancy. Mainly CS indication is fetal distress, CS rate directly response to the time interval to last delivery. Macrosoma rate is high in muhiparas by well-fed. Multiparas had low CS rate with macrosoma.

Objective To study the value of tubal catheterization and hydrotubation using hysteroscopy in the assessment of tubal patency after laparoscopic operations for ectopic pregnancy.Methods Hysteroscopic tubal catheterization and hydrotubation was carried out for evaluating tubal patency in 56 cases of ectopic pregnancy at 2~24 months after laparoscopic salpingectomy or salpingotomy. Results Of 15 cases of salpingectomy,unilateral complete tubal unobstructedness was achieved in 9 cases(60.0%).Of 41 cases of linear salpingotomy,bilateral tubal unobstructedness was found in 18 cases(43.9%) and unilateral in 18 cases(43.9%).A follow-up observation for 4~25 months(mean,10.8 months) in 37 women with childbearing demand showed normal intrauterine pregnancy in 20 cases(54.0%),intrauterine pregnancy after in vitro fertilization(IVF) in 3 cases,and recurrent ectopic pregnancy in 1 case(2.3%).Conclusions Hysteroscopic tubal catheterization and hydrotubation is a direct and accurate procedure for evaluating tubal patency after laparoscopic operations for ectopic pregnancy.It may be taken as a guide in evaluating the possibility of normal intrauterine pregnancy.

Objective:To present our initial experience with robot-assisted laparoscopic prostatectomy (RALP) for complicated cases.Methods:Clinical and pathological data from 4 complicated prostate cancer cases,who underwent RALP from October to November in 2015,were analyzed retrospectively.All the cases were conducted transurethral plasmakinetic enucleation of prostate and hormonal therapy before RALP.Results:All surgeries were done successfully.The age,baseline prostatic special antigen,clinical tumor stage,operation time and estimated blood loss were 58-70 years,6.04-70.15 ng/mL,T2bT3b,210-360 min and 50-250 mL,respectively.No blood transfusion was needed.All surgical margin were negative.Conclusion:Although previous transurethral surgeries and hormonal therapies may increase the difficulty for operations,RALP is still appropriate for the complicated cases of prostate cancer.

ObjectiveTo evaluate the long-term outcomes of carotid endarterectomy versus carotid artery stenting for carotid stenosis.MethodsPubMed, EMBASE, and the Cochrane databases were retrieved.The randomized controlled trials of comparing CEA with CAS in patients with carotid artery stenosis were enrolled.The data such as the research basic characteristics and the long-term outcomes including stroke or death combined endpoints, any stroke or any death were extracted.The Stata software was used to conduct statistical analysis.ResultsA total of 7 randomized controlled trials and 8 210 patients were included.The median follow-up time was 2-7.4 years.The overall quality of the included studies was high and the risk of bias was low.The meta-analysis showed that the risks of the combined endpoint of stroke or death (hazard risk [HR] 1.21, 95% confidence interval [CI] 1.04-1.39), any stroke (HR 1.32, 95% CI 1.15-1.51) and ipsilateral stroke (HR 1.26, 95% CI 1.02-1.55) in the CAS group were significantly higher than those in the CEA group;the risks of death (HR 1.06, 95% CI 0.95-1.18), disabling stroke (HR 1.23, 95% CI 0.95-1.60), non-ipsilateral stroke (HR 1.12,95% CI 0.81-1.55) and restenosis (HR 1.18,95% CI 0.91-1.52) were not significantly different between between the CAS group and the CEA group.Conclusions CAS and CEA are associated with similar risks of long-term death, disabling stroke, non-ipsilateral stroke and restenosis.The risks of long-term combined endpoint of stroke or death, any stroke and ipsilateral stroke significantly higher with CAS.These results suggest that CEA remains the treatment of choice for carotid stenosis.

Objective To investigate the indications and clinical effect of the low-big hole choledochoduodenostomy. Methods Two hundred and ninty-eight patients, had bile duct stone accompanied with common bile duct lower segment stenosis, were prospectively enrolled into the study and randomly divided into the low-big hole choledochoduodenostomy (improved CD ) group (n = 148 ) and the Roux-en-Y choledochojejunostomy (CJ) group (n = 150). Their perioperative period and long term effect indices were recorded and compared. Results Perioperative period indices:The time of cholangio-jejunostomy was much shorter in improved CD group than the CJ group ([31.0±10.5] min vs [53.0±12.3] min, P＜0.001);The anastomotic leakage was significantly less in improved CD group than the CJ group (2 vs 9, P ＜ 0. 001 ). The long term effect indices: The occurrence of peptic ulcer (3 vs 15 ) and the bile duct cecum or blind loop syndrome (5 vs 158) were significantly lower in group improved CD group than CJ group (Ps＜0.01);The occurrence of bile duct backflow (70 vs 42) was significantly higher in improved CD group than CJ group (P＜0. 0l). Conclusion The clinical effect of the low-big hole choledochoduodenostomy gastrointestinal had excellent effect for bile duct stone accompanied with common bile duct lower segment stenosis, especially for old,weak and critical patients,and it can not be replaced by the Roux-en-Y choledochojejunostomy.

Objective To investigate the effects of the wound isolation in prevention of abdominal wound infection. Methods 2549 patients who bearded abdominal operation in 3 years in our hospital were randomly divid-ed into wound isolation group (n=1300) and control group(n=1249). The wound infection rates were summarized by operation ways and major influencing factors. Results The overall wound infection rate of control group and wound isolation group was 5.9% (76/1300) and 2.6% (32/1249). The infection rate was 13.4% (40/300) and 3.1% (9/280) in gallbladder resection, 14.7 % (24/165) and 3.5 % (6/159) in radical operation for carcinoma of colon, 13.6% (15/108) and 3.2% (13/114) in intestine block operation, 9.6% (18/187) and 1.8% (3/169) in stomach resection (P<0.01);The infection rate was 9.3% (13/145)and 2.9% (4/153)in biliary exploration, 14.6% (8/55) and 1.8% (1/56) in WHIPPLE, 10.6% (9/85) and 2.3% (2/88) in cholecystectomy (P<0.05);The infection rate was 6.3% (6/95) and 2.3% (2/86) in liver resection, 5.3% (5/95) and 1.2% (1/87) in spleen resection, 4.6% (3/65) and 1.8% (1/57) in porto-azygos venous disconnection (P>0.05). The wound infection rate of type Ⅰ resection of control group and wound isolation group was 2.0% (6/305) and 1.4% (4/280) (P> 0.05);The infection rate of type Ⅱ and Ⅲ resection was 7.0% (70/995) and 2.9% (28/969), for old man (≥60) was 12.6% (36/286) and 3.6% (10/279), the emergency operation was 10.0% (38/381) and 2.8% (10/362), the operation time ≥3 h was 9.0% (39/435) and 2.8% (12/426), with diabetes was 14.5% (21/145) and 4.9% (6/123), with obesity was 12.3% (40/325) and 3.9% (12/310), with malnutrition was 8.5% (39/458) and 3.2% (14/433), with cancer was 8.6% (40/465) and 3.0% (15/496) (P<0.01).;undergoing unemergency operation was 4.1% (38/919) and 2.5% (22/887),for yong persons (<60) was 3.9% (40/1014) and 2.3% (22/970), with operation time<3 h was (37/865) and 2.4% (20/823), without diabetes was 3.9% (45/1155) and 2.3 % (26/1126), without obesity was 3.7 % (36/975) and 2.1% (20/939), without malnutrition was 4.4% (37/842) and 2.2% (18/816)and without cancer was 4.3% (36/835) and 2.3% (17/753) (P<0.05). Conclu-sions The wound isolation can decrease the wound infection rates by reducing the chance of bacterial contamina-tion.

OBJECTIVE: To explore the expression of perforin and granzyme-B in peripheral blood lymphocyte (PBL) in patients with prostate cancer (PCa) and the clinical significance. METHODS: The expressions of perforin and granzyme-B in PBL were detected by fluorescence quantitative reverse transcription polymerase chain reaction. The results of perforin and granzyme-B expression were compared among patients with PCa (n=60), patients with BPH (benign prostatic hyperplasia, n=40) and healthy controls (n=20). RESULTS: Th e expressions of perforin and granzyme-B in patients with PCa were significantly lower than that in patients with BPH or that in the healthy controls (P<0.05), respectively. Furthermore, in PCa patients with low pathological grade, the expressions of perforin and granzyme-B in PBL was statistically higher than that in patients with high pathological grade (P<0.05). The expressions of perforin and granzyme-B in PCa patients at high clinical stage was statistically lower than that in PCa patients at low clinical stage (P<0.05). CONCLUSION The results of this study suggest that development and progression of PCa might be associated with poor immune status of patients.
Case-Control Studies ; Granzymes ; metabolism ; Humans ; Lymphocytes ; enzymology ; Male ; Perforin ; metabolism ; Prostatic Hyperplasia ; Prostatic Neoplasms ; immunology

OBJECTIVE: To analyze the clinical features of benign prostate hyperplasia (BPH) with prostatitis and the role of prostatitis in progression of BPH. METHODS: From July 2003 to Feb. 2009, 466 patients diagnosed BPH were enrolled in this study. Several items including age, history, IPSS, volume of prostate, prostatic special antigen (PSA) and related parameters, Qmax, acute urinary retention (AUR) and the way of treatment were analyzed. RESULTS: A total of 423 patients were diagnosed as BPH with prostatitis (90.77%, PS/BPH group), and 43 were BPH without prostatitis (9.23%, BPH group). Compared with the BPH group, patient's history of the PS/BPH group was longer, IPSS/QOL was increased, the volume of total prostate and transitional zone were larger, maximum flow rate was decreased and risk of AUR was increased, and the proportion of BPH-related surgery was higher.There was no significant difference in patient's age, tPSA, fPSA, f/tPSA, and PSAD between the 2 groups. CONCLUSION Prostatitis may be one etiological factor for BPH. Patients with inflammation were more likely to progress clinically in terms of lower urinary tract symptoms (LUTS), acute urinary retention (AUR), or BPH-related surgery.
Aged ; Humans ; Male ; Middle Aged ; Prostate-Specific Antigen ; blood ; Prostatic Hyperplasia ; complications ; diagnosis ; surgery ; Prostatitis ; complications ; diagnosis ; Retrospective Studies ; Urinary Retention ; etiology

OBJECTIVE: To explore the clinical features of acute urine retention (AUR) ocurring in patients with benign prostate hyperplasia (BPH). METHODS: Clinical data from 548 patients diagnosed with BPH were retrospectively studied, and the clinical parameters of these patients with or without AUR were analyzed by statistical methods. RESULTS: Development of AUR was found in 164 patients (29.9%). Patients' age, IPSS, maximum flow rate (Q(max)), residual urine volume, prostate volume, transition zone volume, prostate-specific antigen (PSA) density, total PSA (tPSA) and free PSA (fPSA) including the ratio of free to total PSA(f/tPSA) were significantly different in the 2 groups (P<0.05), while there were no significant differences in the disease duration and transition zone index between the 2 groups (P>0.05). Multivariate logistic regression analysis showed that IPSS score, residual urine volume, tPSA, and Q(max) were risk factors for predicting the development of AUR. CONCLUSION BPH patient's age, IPSS, Q(max), residual urine volume, prostate volume, transition zone volume, tPSA and fPSA, and PSA density all influence the occurrence of AUR, in which symptom severity, residual urine volume, total PSA and Q(max) are the principal risk factors for prognosing AUR.
Adult ; Age Factors ; Aged ; Aged, 80 and over ; Humans ; Male ; Middle Aged ; Prostate-Specific Antigen ; blood ; Prostatic Hyperplasia ; complications ; pathology ; Retrospective Studies ; Risk Factors ; Urinary Retention ; epidemiology ; etiology

Objective To investigate the effect ofdiammonium glycyrrhizinate on neurovascular units in rats after cerebral ischemia reperfusion (IR) injury.Methods Two hundred and forty health SD rats were randomly assigned into normal control group (n=30),sham-operated group (n=30),IR group (n=90) and diammonium glycyrrhizinate group (DG,n=90).The rats in the IR group and DG group were divided into 2,6 and 12 h subgroups after modeling,respectively (n=30).The rats in the IR group and DG group were induced middle cerebral artery occlusion (MCAO) models,and after the models were successfully established,9.11 mL DG sodium chloride injection was given to DG group,while equal saline to normal group,sham-operated group and IR group via the tail vein.The brain tissues of each group were harvested 2,6 and 12 h,resperctively,after modeling.The infraction rate was measured by TTC staining;immunohistochemistry was employed to detect the expresions of Claudin-5 and vessel endothelium (VE)-Cadherin;Western blotting was used to detect the protein expression levels of Rac-1 and Claudin-5.Results The DG group had signficantly lower infarction rate than IR group 2,6 and 12 h after modeling (P＜0.05).The Claudin-5 expression rates in the 6 h and 12 h DG subgroups were signficantly higher than those in the 6 h and 12 h IR subgroups (P＜0.05).The VE-Cadherin expression rates in the DG group were significantly higher than that in IR group at 2,6 and 12 h after modeling (P＜0.05).Samely,the Claudin-5 relative quantity in DG group was significantly higher than that in IR group at 2,6 and 12 h after modeling (P＜0.05).The Rac-1 quantity in DG group was only statistically higher than IR group at 2 h after modeling (P＜0.05).Conclusion The DG can upregulate the Rac-1,VE-Cadherin and Claduin-5 expressions in neurovascutar units,and partly protect neurovascular units after cere bral acute IR injury.