Objective:To investigate the effect and safety of Jinweitai combined with triple therapy in the treatment of gastric ul-cer. Methods:Totally 140 cases of gastric ulcer patients were randomly divided into two groups, group A was given clarithromycin, amoxicillin, bismuth pectin and pantoprazole in Hp eradication triple therapy, while group B was additionally given 0. 3g Jinweitai oral-ly, po,tid. The treatment course was 8 weeks. The effect was observed and compared. Results:Both the total effective rate and Hp e-radication rate of group B were higher than those of group A, the rate of mild inflammation and non-neutrophils infiltration after the treatment in group B were higher than those in group A (P<0. 05). The incidence of adverse reactions in the two groups was without statistical significance (P>0. 05). Conclusion:Base on the conventional Hp eradication triple therapy, Jinweitai can increase Hp e-radication rate and promote inflammation eliminate without extra adverse reactions in the treatment of gastric ulcer.

Objective To assess the value of caval-atr ial venovenous bypass technique in resection of tumor thrombus for renal or adr enal carcinomas with inferior vena cava involvement. Methods From Mar.to Aug.of 2000,4 patients with renal or adrenal carcinoma extendi ng into inferior vena cava were admitted and evaluated.Radical nephrectomy and v ena cava thrombectomy were performed with the use of caval-atrial venovenous by pass technique. Results There was no significant change of hemodynamic parameters during vena cava thrombectomy.A part of tumor thrombu s in 1 case was left in situ because of its compact adhesion to the wall of infe rior vena cava.The tumor thrombus in inferior vena cava were completely removed in the other 3. Conclusions Caval-atrial venovenous byp ass technique is a simple and safe method during vena cava thrombectomy.

Objective To summarize the clinical data of renal transplants survived with graft function more than 10 years and the adverse events during this period, and to discuss the main strategies for the long-term survival Methods Survival rate of renal transplants simultaneously survived with graft function > 10 years and grafts was counted respectively in total 1003 renal transplant recipients at our hospital before Dec. 31,1998 retrospectively. Their relevant survival,adverse events and initial post-operative immunosuppressive regimens were recorded simultaneously.Results As of Dec. 31, 2008, the 10-year survival rate of recipients was 62. 7% (629/1003), and recipients with graft function accounted for 85. 37 % (537/629). Of them, 94. 75 % (596/629) recipients received cyclosporine A (CsA) -based immunosuppression plus other antiproliferative immunosuppressive agents. Post-transplantation adverse events included coronary heart diseases in 57 cases (9. 06 %), liver damage in 32 cases (5. 09 %), malignancy in 29 cases (4. 61% ), diabetic mellitus in 25 cases (3. 97 %), apoplexy in 16 cases (2. 54 %), severe bone marrow depression in 14 cases (2. 23 %), femur head necrosis in 7 cases (1.11%), lower-extremity thrombosis in 3 cases (0. 48 %), sudden deafness in 2 cases (0. 32 %). There were 690 survival patients and 49 deaths including 19 (38. 78 %) due to cardiocerebral vascular accidents, 10 (20. 41%) due to malignancy, 9 (18. 37 %) due to hepatic failure, 4 (8. 16 %) due to infection, 3 (6. 12 %) due to treatment abandonment, 2 (4. 08 %) unknown reasons and 2 (4. 08 %) accidental deaths. Conclusion Long-term survival after renal transplantation is associated with the primary medication of CsA as the main immunosuppressive regimen. The non-immunologic factors such as the prevention and cure of cardioeerebral vascular diseases and the early finding of liver functional abnormality and tumor are the main points focused during follow-up.

ObjectiveTo investigate the therapeutic effects, safety of pneumatic lithotripsy and 2 μm laser via transurethral ureteroscope for ureteral calculi accompanied with granulation. Methods27 cases (30 sides) of ureteral calculi accompanied with granulation treated with 2 μm laser and pneumatic lithotripsy via ureteroscope were reviewed. Results28 sides were fragmented successfully in a single procedure. The operation time was 15～45 min (mean 25 min). The intraoperative blood loss was 3～15 ml (mean 5 ml). The postoperative hospitalization time was 3～7 d (mean 5.5 d). 1 upper ureteral stone was pushed back to the renal pelvis and extracorporeal shock wave lithotripsy was needed. The insertion of the ureteroscope was failed in 1 cases, who accepted open operation finally. Double-J tubes were pulled out in all the patients after 1 month, and 26 sides were stone-free. They were followed-up for 3～15 months (mean 8 months), no ureteral stenosis or urinary infection was found. Conclusion2 μm laser and pneumatic lithotripsy via ureteroscope is an effective and safe therapy for ureteral calculi with granulation, especially for those on middle or lower levels.

Objective To investigate the therapeutic effects, safety of ureteral calculus accom panied with granulation treated with pneumatic lithotripsy and two-macron laser via transurethral uret eroscopic. Methods From June 2007 to March 2010, 38 cases of ureteral calculus accompanied with granulation were treated with 2 μm laser and pneumatic lithotripsy via ureteroscope. All the patients had middle to severe hydronephrosis. The granulation under the calculus was vaporized with the 2 μm laser, and then the ureteral stone was fragmented with pneumatic lithotripsy. The clinical datum,stone disintegration rate, lithagogue rate and complication were retrospectively analyzed. Results Among 38 cases of ureteral stones, rate of successful fragmentation in a single procedure was 92%(35/38). The operation time ranged from 15 to 45 min, mean (23.0±6.5)min. Estimated the intraoperative blood loss was (7.0±4.5)ml. The postoperative hospitalization time was (5.2±0.6)d. Two upper ureteral stones were pushed back to the renal pelvis and a conversion to extracorporeal shock wave lithotripsy (ESWL) was needed. The insertion of the ureteroscope was failed in 1 case who was accepted open operation finally. Among the 37 cases treated via ureteroscopy, stone clearance rate was about 86% after operation 1 month. Follow-up examinations for 3-15 months (mean 8 months)showed no ureteral stenosis or urinary infection. Conclusion 2 μm laser and pneumatic lithotripsyvia ureteroscope could be a highly effective and safe therapy for treatment of ureteral stone with granulation.

Objective To assess the value of percutaneous balloon catheter occlusion technique for tumor thrombectomy in renal or adrenal neoplasm extending into the inferior vena cava(IVC). Methods Twelve patients with renal or adrenal neoplasm extending into retrohepatic or subhepatic IVC were diagnosed by the investigations of CT, MR1, and Doppler ultrasound. There were 7 men and 5 women with a mean age of 51 years (range, 20 to 76 years). Of these patients, 11 had renal ne-oplasm and 1 had adrenal tumor; 11 in the right and 1 in the left; 11 with retrohepatic caval thrombus (level 2a) extension and 1 with extension into the subhepatic vena cava (level 1). On the operation day, all patients had a pereutaneous preset of the balloon catheter into the IVC, at the position be-tween hepatic vein and the tip of tumor thrombus. During surgical resection, the balloon was filled via the catheter to occlude the IVC prior to vena cavotomy. Results Radical nephrectomy and resection of vena cava thrombus was successfully performed with this technique on 12 patients. There were no operative or perioperative pulmonary embolisms or deaths, no any complication. The mean postopera-tive hospital stay was 12 d (range, 9 to 15 d). Pathological investigation revealed clear cell carcinoma in 6 patients, papillary renal cell carcinoma (RCC) in 3, metastatic hepatocellular carcinoma in 1, an-gioleiomyolipoma in 1 and adrenal leiomyosarcoma in 1. The pTNM stage in 9 patients with RCC was T3b N0 M0 in 8 patients, T3b Nx M1 in I patient. The mean followup was 21±10 months (median follow-up 24 months). Four patients died of lung or liver metastasis, and the recurrence of liver cancer at 6, 9, 15, and 22 months postoperatively. Eight patients have survived for 6 to 35 months (mean 26 months). The postoperative 1-, and 3-year cancer-specific survival rates in 9 patients with RCC were 78% and 67%. Conclusions Percutaneous balloon catheter occlusion technique is a feasible, safe, and effective method for tumor thrombectomy of low retrohepatic (level 2a) or subhepatic (level 1) type in patients with renal or adrenal neoplasm extending into the IVC. Additional experience and con-tinued investigation are warranted.

Objective To summarize our experience with surgical management of renal neoplasm involving inferoir veno cava.Methods We review the data of 115 patients,including 74 male patients and 41 female patients,with renal neoplasm involving venous system between March 1993 and December 2015.The mean age was 52 years old,ranging 22 to 77 years old.The tumor was found in right side in 77 cases and left side in 38 cases.There were 15 patients (13.0％) with renal vein thrombus,38 (33.1％) with infrahepatic thrombus,29 (25.2％) with low retrohepatic thrombus,20 (17.4％) with high retrohepatic thrombus,and 13 (11.3％) with supradiaphragmatic thrombus.The mean age was 52 years old,ranging 22 to 77 years old.The tumor was found in right side in 77 cases and left side in 38 cases.All patients accepted the radical nephrectomy.Primary outcomes were overall survival (OS),and cancer special survival (CSS) in patients with renal cell carcinoma (RCC) estimated by Kaplan-Meier method.Secondary outcome included operative and oncological features,past-operative complications and hospital mortality.Cox proportional hazard model was used to univariate and multivariate analysis for risk factor impacting on OS of RCC patients.Results Complete resections of renal neoplasm with tumor thrombus were achieved in 113 patients (98.3％),2 patients died intraoperatively due to the dropping of thrombus.Postoperative complication rate was 16.8％.Hospital mortality was 2.6％.Mean follow-up interval was 48 months.OS rates at 5-,and 10-year in RCC patients were 66.5％,and 61.8％,respectively.Metastasis was an independent risk factor affecting on OS (P =0.000).However,the level of thrombus was not an risk factor affecting the prognosis.Conclusions Radical resection of renal tumor and caval thrombus is an effective treatment for prolonging survival in patients with RCC extending into venous system.Retrohepatic caval tumor thrombus below or above the main hepatic vein should be dichotomized and managed respectively with diverse techniques.Metastatic rather than the level of thrombus was a risk factor impacting on RCC patient survival.