Objective To explore the effect and mechanism of Liq Qibei against herpes simplex virus-Ⅱ(HSV-Ⅱ) for treatment of cervical erosion.Methods Using micro-inhibition cytopathic and in vitro cell culture technique,the various concentrations of Liq Qibei in inhibiting HSV-Ⅱ proliferation and the direct virucidal effect were studied.The virus titer and virus inhibition index were taken as parameters.Results ① Virus proliferation experiment:Compared with control group,the virus titer of 1.63,0.81,0.41 mg/mL Liq Qibei group had significant difference(P2.② Direct virucidal effect of Liq Qibei:comparing with control group,1.63 mg/mL Liq Qibei in 8 h,24 h and 0.81 mg/mL-24 h groups had marked difference(P0.05).Conclusion Liq Qibei antivirus effect on HSV-Ⅱ.

Objective To study the combination treatment of lfexible/lfexible sheath and rigid ureteroscopic lithotripsy (F-ul) for upper and middle ureteral stones. Methods The clinical data of patients diagnosed of upper and middle ureteral stones were collected. The treated group (110 cases):ifrstly treated with rigid ureteroscopic lithotripsy to broke and removed stones through lfexible sheath, then the lfexible ureteroscopic lithotripsy was used to broke and removed stones through lfexible sheath;The control group (110 cases):traditional operation for ureter calculi. The clinical data was compared between the two groups. Results The effective ratio of treatment group is 90.0%, which was better than that of control group (87.3%) (P>0.05). The operation time, stone processing time of treatment group were signiifcantly shorter than those of control group (P<0.05), and F-ul using time was signiifcantly much more (P<0.05). The hospitalization time and complication rate were no signiifcantly difference between the two groups (P> 0.05). Conclusion The method of combining flexible/flexible sheath and rigid ureteroscopic lithotripsy for upper and middle ureteral stones was better than that of traditional operation, which worth to be popularize in clincal treatment.

Objective:To evaluate the role of HPV16E6,cyclin D1,and human telomerase transcriptase(hTERT) in the development and progression of nasopharyngeal carcinoma(NPC) and to discuss the clinical significance.Methods: Immunohistochemistry was used to detect the expression of HPV16E6,cyclin D1,and hTERT in paraffin-embedded nasopharyngeal carcinoma tissues and nasopharyngeal chronic inflammation tissues.The relationship between their expression with the clinicopathological features of NPC was analyzed;the influence of their expression on prognoses of patients was also analyzed.Results: The positive rates of HPV16E6,cyclin D1,and hTERT in NPC tissues were 62.5%(35/56),50.0%(28/56),and 67.9%(38/56),respectively,which were significantly higher than those in the inflammation tissues(P0.05).HPV16E6 expression was positively correlated with cyclin D1(r=0.480,P

Objective To observe the efficacy of total ankle replacement in treatment of osteoarthritis of ankle joint.Methods Between October 1999 and October 2006,42 patients with ankle osteoarthritis were admitted in Beijing Jishuitan Hospital.All the patients met surgical indications and were performed total ankle replacement with S.T.A.R.system ( Scandinavian Total Ankle Replacement) (Waldemar Link,Hamburg,Germany).The pain in patients,motion and function of joint were evaluated pre- and post-operatively according to Kofoed scoring system,and the efficacy was evaluated with the Mayo'evaluation criteria of total ankle replacement.Results According to Kofoed scoring system,the postoperative situation was obviously superior to the preoperative in pain,motion and function of joint(P ＜ 0.05 ),and the excellent and good rate was 90.32％.While,the excellent and good rate was 87.5％with the Mayo' evaluation criteria of total ankle replacement.Conclusion Total ankle replacement,which can relieve pain,restore ankle function and improve ankle activity,provides another effective method for the patients who need ankle arthrodesis.

Objective To summarise the methods for a long segmental avulsed inj ury of ureter.Methods Ureteroscopies were performed on three male patients with upper ureteral calculi and one female patient with haematuria from upper urinary tract.Ureteral calculi caused small and middle hy-dronephrosis,obstruction wasn't seen on the upper urinary tract with haematuria.The kidney on the affected side showed normal founction on IVP.Four patients were suffered from a long segmental avulsed inj uries of full-thickness of ureter from ureteroscopy in a continuous epidural anesthesia.The injuries took place in UPJ and upper ureter.The length of avutsed ureters is 20-25 cm,mean length is 24 cm. Results The ureteroscopies were altered to open operations which were ileal ureteral substi-tutions on two patients,being anastomosed the avulsed ureter wrapped by caul on one patient and nc-phrectomy on one patient under general anesthesia in an emergercy.Two ileal ureteral substitutions had reached satisfied results that were no damaged renal functions,no metabolic acidosis,no repeatly U-rinary tract infections and no complains about micturition.One patient has maintained normal renal morphology and function after thirteen years followup,the other formed stricture in the anastomosis of the proximal piece of-ileum to the renal pelvis tWO years after operation,and then improved after ante-grade dilation.The patient with being replaced back and anastomosed the avulsed ureter had compli-cated with a renal atrophy on the affected side three months after the double-J was extracted.The kid-ney showed no function on isotop nephrogram and then was ablated.The last one with nephrectomy and the one before were followed up regularly,the renal functions and blood pressures remain normal.Conclusion Ileal ureteral substitution would be a good choice and has a stable curative effect and provide a good prognosis for treating long segmental avulsed injury of ureter suffered from ureterosco PY when no available urinary tract was utilized for reconstruction.

Objective To explore the advantages and disadvantages of helicopter emergency medical services of South China in the long-distance transport for critical patients.Methods A total of 30 patients who received helicopter emergency medical services by Guangdong Generral Hospital from August 2004 to December 2014 were selected as the observation group,and the other 30 patients with similar conditions who received ground emergency medical services were selected as the control group.To analyses the difference between the two groups in the disease,transport distance,transportation time,costs and compliction by χ2-test,t-test and nonparametric test according types of data.Results There were significantly difference between two groups in transport distances (km) [578.0 (313.0,707.5)vs.214.5 (101.5,313.5),P <0.05],set-up time (min) [95.7 (56.7,133.4)vs.10.7 (6.8,15.7),P <0.05],transportation time (min) [112.3 (64.3,152.4) vs.146.8 (67.8,217.5),P <0.05],costs (yuan/h) [14378.5 (9887.0,16348.5)vs.557.0 (356.5, 787.5),P <0.05]and the distance/total time value [2.8 (1.3,4.8)vs.1.4 (0.8,2.8),P <0.05]. There was no significantly difference in the incidence of complications between two groups (χ2 =0.058,P >0.05).Conclusions Helicopter emergency medical services could shorten the transportation time of critical patients on long distance transportation,and improve the efficiency of first-aid.However,there were many disadvantages that need to be improved in the helicopter emergency medical service of China.

OBJECTIVE: To review the technical details of retroperitoneoscopic ureterolithotomy and evaluate the clinical effect. METHODS: Between June 2004 and December 2008, 69 patients (55 males and 14 females) with upper ureteral calculus received retroperitoneal laparoseopic ureterolithotomy (40 left sides and 29 right sides). The stone size ranged from 1.5 to 3.1 cm [(2.2±0.6) cm]. RESULTS: All the patients underwent retroperitoneoscopic ureterolithotomy. The operation time was 40-295 (63.1±19.8) min,and the blood loss was 30-150 (57.2±23.0) mL.The hospital stay was 5-8 (6.7±1.3) d. During the followup, there was neither ureteral stricture nor recurrent calculus. CONCLUSION Retroperitoneoscopic ureterolithotomy is safe, effective and minimally invasive, which may replace the conventional open surgery.
Adult ; Aged ; Female ; Follow-Up Studies ; Humans ; Laparoscopy ; methods ; Male ; Middle Aged ; Retroperitoneal Space ; Ureter ; surgery ; Ureteral Calculi ; surgery ; Urologic Surgical Procedures ; methods ; Young Adult

OBJECTIVE: To compare the outcome of mini-tract vs standard-tract percutaneous nephrolithotomy (PCNL) in staghorn calculi. METHODS: Between May 2009 and May 2011, 122 patients with renal staghorn calculi were treated by PCNL. Fifty-six patients underwent mini-PCNL and the others underwent standard-PCNL. The therapeutic effect and complication of the 2 groups were compared. RESULTS: The two groups had comparable demographic conditions. Although the operation time was significantly longer in mini-PCNL group [(126±24.5) min vs (98±18.9) min], there was no striking difference in hospital stay [(5.7±1.3) d vs (5.3±1.1) d], hemoglobin drop [(9.5±3.2) g/L vs (10.5±3.3) g/L], stone-free state before charge (91.1% vs 89.4%) and complications. CONCLUSION The efficacy and safety of mini-PCNL and standard-PCNL are not significantly different.
Adult ; Humans ; Kidney Calculi ; surgery ; Male ; Middle Aged ; Miniaturization ; Nephrostomy, Percutaneous ; methods ; Postoperative Complications ; etiology ; Retrospective Studies

OBJECTIVE: To study the effect and outcome of Boari bladder flap plasty surgery for the treatment of kidney-sparing strategy for patients with middle and lower ureteral carcinoma. METHODS: Database at the department of urology in the Second Xiangya Hospital from 2002-2007 was screened and all cases of primary solitary lower ureteral carcinoma treated with Boari bladder flap plasty surgery or radical nephroureterectomy were collected. We performed a retrospective review of the clinical data including sex, age, smoking history, tumor site, size, stage, grade, bladder recurrence, renal function et al and evaluated survival rate. The Cox proportional hazards regression model was build to analyze the correlation between each variable and survival time. RESULTS: Thirty nine patients in total were enrolled, including 16 cases underwent Boari bladder flap plasty surgery and 23 cases underwent radical nephroureterectomy. The median follow-up time was 53 months (range 10-84 months). During the follow-up time, 18 patients died, including 6 patients treated with Boari bladder flap plasty surgery and 12 patients treated with radical nephroureterectomy. The estimated bladder recurrence-free survival rate and cancer-specific survival rate at 5 years were 63% vs 59% and 73.8% vs 73.5%, respectively (P>0.05). The survival rate at 5 years and the overall survival rate were 61% vs 57 % and 64.8% vs 58.1% respectively in the 2 groups (P>0.05). There was no significant difference in renal function before surgery between the two groups [creatinine clearance 57 (32-104 ) mL/ min vs 55 (30-102) mL/ min, P>0.05]. Patients underwent Boari bladder flap plasty showed better renal function than patients underwent radical nephroureterectomy [creatinine clearance 55 (35-102) mL/ min vs 43 (30-89) mL/min, P<0.05]. In multivariate Cox regression analysis, the tumor size, pT stage, tumor cell grade and the estimated glomerular filtration rate level were independent factors that affected the overall survival rate of the patients (P<0.05). The tumor size, pT stage and tumor cell grade were positively correlated to the survival time, and the estimated glomerular filtration rate was negatively correlated to the survival time. CONCLUSION Boari bladder flap plasty surgery could be used to treat lower ureteral carcinoma. Compared with radical nephroureterectomy, Boari bladder flap plasty surgery has equal survival rate and shows superior postoperative renal function.
Carcinoma ; surgery ; Humans ; Kidney ; Neoplasm Recurrence, Local ; Nephrectomy ; Postoperative Period ; Proportional Hazards Models ; Retrospective Studies ; Surgical Flaps ; Survival Rate ; Ureter ; pathology ; Ureteral Neoplasms ; surgery ; Urinary Bladder ; surgery ; Urologic Surgical Procedures ; methods

Objective The study is designed to evaluate the difference in identification for depression and clinical effectiveness of its treatment between psychiatrists and non-psychiatric Dhysieians at out-patient departments of general hospitals and to analyze its related factors.Methods Totally,680 patients who visited psychiatric clinics in nine general hospitals of Shanghai at first time were screened by psychiatrists using Composite International Diagnostic Interview(CIDI)for depression and the screening resuhs were compared to the diagnosis made by non-psychiatric physicians as goal-keepers there.Altogether 297 patients with depression were recruited and assessed using Hamilton Depression Rating Scale(HAMD)and Hamilton Anxiety Rating Scale(HAMA).A self-made questionnaire for basic information was used to assess the ability for identification of depression in non-psychiatric physicians of general hospitals.Results Psychiatrists identified depression correctly in 337 of 680 patients who visited psychiatric clinics in general hospitals at their first visit,but non-psychiatric physicians only identified 216 patients,with statistically significant difference(χ2=30.73,P=0.000).A consistent agreement on depression diagnosis between the findings by psychiatrists and by CIDI was reached with Kappa of 0.774,but Kappa for that between the findings by non-psychiatric physicians and CIDI was 0.439.Effectiveness of treatment for depression by psychiatrists was better than that by non-psychiatric physicians,with higher total score and scores for each item of HAMD four,eight and 12 weeks after treatment,respectively(P＜0.05 or P＜0.01).Length of professional work of non-psychiatric physicians and annual time for professional training in management of mental disorders associated with their ability of identification for depression(P＜0.05).Conclusion Ability of non-psychiatric physicians to identify alQd cope with depression in the psychiatric department of general hospitals was insufficient,suggesting that more importance should be attached to the management of service quality at psychiatric department of general hospitals.