Objective To analyze the urodynamic data of the patients with benign prostatic hyperplasia(BPH)and provide evidence for the therapy.Methods 452 patients with BPH were selected.The mean age was(65.6 ±5.65)years(51 to 89 years).All patients had intact history documents which included the results of cystoscopy,urodynamics,doppler,DRE and PSA.Results 15 cases were not diagnosed with BOO.430 cases were diagnosed with BOO,among them,65 cases of bladder detrusor muscle weakness,bladder detrusor instability(detrusor,DI,instability)in 365 cases,3 cases were normal,and the other 4 cases had detrusor atony.In 445 patients the mean maximum urinary flow rate(8.32±3.15)ml/s,the average residual urine volume(87.68±79.46)ml,the average maximum flow rate when the detrusor pressure(62.32±7.54)cm H2O,maximum urethral closure pressure was(86.43±18.35)cmH2O,among which 19 cases were not suitable for surgery.At the end of the 426 patients underwent surgical treatment,postoperative follow-up of 3 to 18 months,the International Prostate Symptom Score(IPSS)from 0 to 5,the quality of life index(QOL)score of 0 to 1,Qmax 11 to 21 ml /s,residual urine(45.6±36.2)ml.There were significant differences between the preoperative and postoperative indexes(P<0.05).Conclusion Urodynamic tests can avoid the blindness in the surgery treatment of BPH.

Objective To study the etiology,diagnosis and treatment of functional delayed gastric emptying(FDGE) resulting from pancreatoduodenectomy.Methods From June,1990~June,2003,136 patients received pancreatoduodenectomy,whose clinical data were retrospectively analyzed.Upper gastrointestinal(radiography) and endoscopy were the main methods of examination.Results Twenty-eight cases were(complicated) with FDGE in the 136 patients(20.6%) after operation.The occurrence of FDGE was(correlated) with hyperbilirubinemia,diabetes,duodenal obstruction,pancreatic fistula and abdominal infection.All patients were cured with conservative treatment.The recovery time of gastric motility was 14-42 days,average time was 28 days.Conclusions Hyperbilirubinemia,diabetes,duodenal obstruction,pancreatic(fistula) and abdominal infection were the main causes of FDGE.

The pharmacoclynamics of Kuntaian was studied. The results showed that it exerts an inhibiting effect on normal uterine smooth muscle in a dosedependent manner. It can counteract the violent uterine contraction induced by pituitrin, promote the growth of uterus of young mice, dilate the capilaries and accelerate blood circulation. It also exerts analgesic antiphlogistic antioneotie effects, suggesting that this drug may be applicable to the treatment of dysmanorrhea, irregular menstruation and pelvic infection.

The pharmacodynamics of compound Guhuanzhixue granule(CGH- ZX)was studied.The results showed that CGHZX inhibited the contraction of rat's uterine smooth muscle and antagonized the vigorous contraction induced by oxytoxin in vitro,It exerted an anti-inflammatory effect in rats and miee with uteritis caused by various foreign bodies,This preseription also shertened the bleeding and coagulation times in mice.It is suggested that CGHZX is applicable to metrorrhagia,pain and uteritis occurring after setting of contra- ceptive ring.

Objective:To analyze the effect of accelerated rehabilitation surgery nursing (ERAS) combined with ear point pressing on beans on elderly patients undergoing laparoscopic hysterectomy for cervical cancer.Methods:Totally 76 elderly patients who underwent laparoscopic hysterectomy for cervical cancer were randomly divided into observation group and control group, 38 cases in each group. The control group adopted routine nursing measures, while the observation group applied ERAS concepts and measures combined with ear acupoints pressing beans. The first exhaust time, first defecation time, first ambulation time, hospitalization time and the incidence of complications were observed.Results:The first exhaust time, the first defecation time, the first ambulation time, the hospitalization time, and cost of hospitalization of the patients in the observation group were (20.37 ± 2.12) h, (3.43 ± 0.49) d, (12.20 ± 1.41) h, (7.30 ± 1.05) d, (19 453.04 ± 770.25) yuan, while (38.75 ± 3.62) h, (4.02 ± 0.74) d, (19.15 ± 1.13) d, (10.33 ± 1.06) d, (21 962.33 ± 939.56) yuan, 36.8% (14/38) in the control group. The difference between the two groups were statistically significant ( t values were -8.568--1.747, P < 0.05); the incidence of postoperative complications of the patients in the observation group was 18.9% (7/38), while 36.8% (14/38) of the control group. The difference between the two groups was statistically significant ( χ2 value was 2.987, P>0.05). Conclusion:The application of accelerated rehabilitation surgery nursing concept combined with ear acupoint pressing beans in laparoscopic hysterectomy for cervical cancer in elderly patients can significantly shorten the recovery time, reduce hospitalization costs, reduce postoperative complications and promote the recovery process.

Objective:To analyze the risk factors of death within two years of the patients with liver cirrhosis after transjugular intrahepatic portosystemic shunt(TIPS), and to explore the predictive value of 6 common clinical evaluation systems on the risk of death after TIPS.Methods:TIPS clinical data from 132 patients with liver cirrhosis were analyzed retrospectively. According to the 2-year clinical outcome after TIPS, the patients were divided into the death group and the survival group. Logistic regression was used to analyze the risk factors of death within 2 years after TIPS. According to the scores of CTP, MELD, MELD Na, BioCliM, FIB-4, and ALBI evaluation systems, the prediction efficiency of death risk of the six evaluation systems was evaluated by using the receiver operating characteristic (ROC) curves and the area under the curve (AUC).Results:During the 2-year follow-up period after TIPS, the age, urea nitrogen level, platelet count, and proportion of hepatic encephalopathy in the death group were higher than those in the survival group one month after TIPS, and the serum sodium level was lower than those in the survival group (all P<0.05). Multivariate analysis showed that the elderly and hepatic encephalopathy one month after operation were independent risk factors for death (all P<0.05). At 1 week after the surgery, there were significant differences in CTP, MELD, and MELD-Na scores between the survival group and the death group (all P<0.05). One week after operation, the AUC of ROC of CTP, MELD, MELD-Na, and ALBI scores were 0.685, 0.721, 0.805, and 0.658 respectively, and the optimal critical values were 8.5, 12.99, 14.51 and -1.52 respectively. Conclusions:The elderly and the occurrence of hepatic encephalopathy one month after TIPS are independent risk factors for the death of liver cirrhosis patients after TIPS. The evaluation of CTP, MELD, MELD-Na, and ALBI one week after TIPS can predict the death risk of decompensated liver cirrhosis patients within 2 years after TIPS, and MELD-Na has the best predictive effect.

Objective To investigate the level of glycosylated albumin (GA) in liver cirrhosis patients with different Child-Pugh classes and its application value in predicting liver function. Methods A total of 486 patients with liver cirrhosis who were hospitalized in Tianjin Third Central Hospital from January 1 to December 31, 2019, were enrolled, among whom 227 patients had liver cirrhosis without diabetes and 259 patients had liver cirrhosis with diabetes. The patients were divided into groups according to Child-Turcotte-Pugh (CTP) score, and fasting blood glucose, glycosylated hemoglobin, and percentage of GA (GA%) were measured. The Kruskal-Wallis H test was used for comparison of non-normally distributed continuous data between three groups, and the Dwass-Steel-Critchlow-Fligner test was used for further comparison between two groups. Scatter plots and fitting curves were plotted for CTP score and GA% to evaluate the association between them and calculate the cut-off value. Results For the cirrhosis patients without diabetes, there were significant differences between the patients with different Child-Pugh classes in GA% ( χ 2 =24.809, P < 0.001), fasting blood glucose ( χ 2 =11.899, P =0.003), and glycosylated hemoglobin ( χ 2 =13.607, P =0.001); further pairwise comparison showed that there was a significant difference in GA% between Child-Pugh class A/B liver cirrhosis patients without diabetes and Child-Pugh class C liver cirrhosis patients ( P < 0.05), Child-Pugh class A patients had a significantly higher level of fasting blood glucose than Child-Pugh class B patients ( P < 0.05), and Child-Pugh class A patients had a significantly higher level of glycosylated hemoglobin than Child-Pugh class B/C patients ( P < 0.05). For the patients with liver cirrhosis and diabetes, there were significant differences between the patients with different Child-Pugh classes in GA% ( χ 2 =10.734, P =0.005) and fasting blood glucose ( χ 2 =16.295, P < 0.001); further pairwise comparison showed that Child-Pugh class C liver cirrhosis patients with diabetes had a significantly lower GA% than Child-Pugh class A/B patients ( P < 0.05) and Child-Pugh class A patients had a significantly lower fasting blood glucose level than Child-Pugh class B patients ( P < 0.05). The fitting curve showed that GA% increased with the increase in CTP score in the liver cirrhosis patients without diabetes, reached the highest value at the CTP score of 6.5, and then started to decrease, with the lower value at the CTP score of 11.5, which showed a curvilinear relationship; in the liver cirrhosis patients with diabetes, GA% first increased and then decreased with the increase in CTP score, with a cut-off value of 8. Conclusion GA% first increases and then decreases along with the progression of liver cirrhosis. There is a significant difference in GA between liver cirrhosis patients with different Child-Pugh classes, suggesting that the reduction in GA is closely associated with liver function decompensation in end-stage liver cirrhosis.

‍ ObjectiveTo investigate the value of preoperative fibrosis 4 score （FIB-4） combined with prognostic nutritional index （PNI） in predicting recurrence after radiofrequency ablation （RFA） for early-stage hepatocellular carcinoma （HCC）. MethodsA retrospective analysis was performed for the clinical data of 365 patients with the initial diagnosis of early-stage HCC who underwent RFA at Tianjin Third Central Hospital from January 2013 to December 2017， and a statistical analysis was performed for recurrence and survival. The receiver operating characteristic （ROC） curve was plotted for FIB-4 and PNI with postoperative tumor recurrence as the positive event， and their optimal cut-off values were selected. FIB-4 and PNI were graded and combined as FIB-4-PNI score， based on which the patients were divided into 0-point group with 207 patients， 1-point group with 93 patients， and 2-point group with 65 patients. The chi-square test was used for comparison of categorical data between groups. The Kaplan-Meier survival analysis and the log-rank test were used to compare the recurrence-free survival （RFS） and overall survival （OS） between groups， and the Cox regression model was used to investigate the influencing factors for RFS and OS. ResultsThe 1-， 3-， and 5-year RFS rates of all patients were 79.2%， 49.8%， and 34.3%， respectively， with a median RFS of 35 months， while the 1-， 3-， and 5-year OS rates of all patients were 98.9%， 86.9%， and 77.3%， respectively. There were significant differences in cumulative RFS and OS rates between the patients with different levels of FIB-4， PNI， and FIB-4-PNI （RFS rate： χ²=17.890， 29.826， and 32.397， all P<0.001； OS rate： χ²=16.896， 21.070， and 26.121， all P<0.001）. The multivariate Cox regression analysis showed that history of diabetes （hazard ratio ［HR］=1.418， 95% confidence interval ［CI］： 1.046‍ ‍—‍ ‍1.922， P=0.024）， two tumors （HR=1.516， 95%CI： 1.094‍ ‍—‍ ‍2.101， P=0.012）， three tumors （HR=2.146， 95%CI： 1.278‍ ‍—‍ ‍3.604， P=0.004）， FIB-4-PNI 1 point （HR=1.875， 95%CI： 1.385‍ ‍—‍ ‍2.539， P<0.001）， and FIB-4-PNI 2 points （HR=2.35， 95%CI： 1.706‍ ‍—‍ ‍3.236， P<0.001） were independent risk factors for RFS， while two tumors （HR=1.732， 95%CI： 1.005‍ ‍—‍ ‍2.983， P=0.048）， three tumors （HR=3.511， 95%CI： 1.658‍ ‍—‍ ‍7.433， P=0.001）， FIB-4-PNI 1 point （HR=2.094， 95%CI： 1.230‍ ‍—‍ ‍3.565， P=0.006）， and FIB-4-PNI 2 points （HR=3.908， 95%CI： 2.306‍ ‍—‍ ‍6.624， P<0.001） were independent risk factors for OS. ConclusionFIB-4-PNI score can be used as an independent predictive factor for recurrence and overall survival time after RFA for early-stage HCC， and it can be combined with tumor features to predict postoperative recurrence and survival.