To study the effect of nursing intervention on the incidences of complications caused by intracerebral hemorrhage. Methods One hundred and fifty two inpatients of intracere-bral hemorrhage were randomly divided into nursing intervention group and control group. The effects of the two groups were compared. Results The control group was higher than the nursing intervention group on the incidences of complications in constipation and hypostatic pneumonia and the average inpa-tient days(P

Objective To evaluate the diagnostic value of oblique axial multiplanar reformation(MPR)imaging in detecting the fracture of geniculate fossa of facial nerve canal and its nearby.Methods 33 cases of facial nerve canal or nearby fracture confirmed by surgery were collected.CT findings(including conventional axial,coronal and oblique axial MPR images)were retrospectively analysed in comparison with that of operation.The diagnostic corresponding rate of two diagnostic modes(the combination of routine axial and coronal imagings,the combination of routine axial,coronal and oblique axial imagings)were compared.Results The fractures of geniculate fossa or the proximate of tympanic segment were seen in 22 cases on pre-operation CT images,including 8 cases on routine axial images,6 cases on routine coronal images and 20 cases on oblique axial MPR images.Local enlargement of geniculate fossa or the proximate of tympanic segment were seen in 26 cases on oblique axial MPR images.There were significant differences between these two diagnostic modes.Conclusion Oblique axial MPR images in combined with routine axial and coronal images can improve the diagnostic corresponding rate of the fracture of geniculate fossa and its nearby.

Objective To evaluate the effect of transurethral feedback microwave thermotherapy with the ProstaLund CoreTherm Device(PLFT) in high risk patients with benign prostate hyperplasia (BPH). Methods Sixty-six high risk patients diagnosed with BPH, including aged ≥80 in 32 pa-tients, hypertension in 31 patients, diabetes in 5 patients, heart failure in 8 patients, chronic obstruc-tive pulmonary disease in 8 patients, cerebral infarction in 11 patients, fracture, amputation or joint stiffness unsuitable for lithotomy position in 3 patients, abnormal blood coagulation in 4 patients, pan-creatitis in 2 patients, cardiac arrhythmia in 6 patients and malignant tumor in 3 patients, were treated with PLFT using individual power at urethral local anesthesia, resulting in coagulation necrosis in 15%-30% of prostate tissue around urethra. Meanwhile, real-time monitoring the temperature of prostate and the tissue around it was used. All patients were evaluated by comparing volume of pros-tate, maximal urinary flow (Q_max), international prostate symptom score (IPSS) and quality of life questionnaire (QOL) in pre-treatment and three months after respectively. Results All of patients well tolerated PLFT. There was bleeding lightly, infection lightly and temporary incontinence. There was no severe surgical complication. After three months, the volume of prostate reduced from 62. 2 ml to 44.5 ml; IPSS decreased from 23. 4 to 11.7; QOL decreased from 4.5 to 2.4; Q_max rised from 4, 2 ml/s to 11.2 ml/s. All differences reached significance. Conclusion PLFT is one of effective and safe treatments for patients with BPH especial BPH complicating with severe conditions.

Objective To investigate the value of B7-H3 in expressed prostatic secretions (EPS) in differential diagnosis of patients with inflammatory elevation of PSA in t-PSA gray zone (4-10 ng/ml). Methods One hundred and sixteen patients from the ages of 19 to 80 years (mean, 40 years) were stu-died. In the group there were 91 chronic prostatitis (CP) patients (mean age 31 years, 19-49 years), including 11 chronic bacterial prostatitis (type II) patients, 26 inflammatory nonbacterial prostatitis (IIIA) patients and 54 noninflammatory nonbacterial prostatitis (IIIB) patients. Transrectal ultrsound guided prostate biopsy was performed on 25 patients (mean age 71 years, 62-80 years) with t-PSA in gray zone (7.21±2.60 ng/ml). Five had positive results, Gleason score was 6 in two cases, 7 in two cases and 8 in one case. Twenty patients had negative results, of whom 11 patients had inflammatory cell infiltration. EPS was collected by transrectal massage, and Enzyme-linked immunosorbent assays (ELISA) were performed for B7-H3 detection. In addition, 11 normal male controls with a mean age of 30 years (24-46 years) were recruited into the study. Volunteers were excluded if they had a history of genitourinary symptoms or surgery.Results The EPS B7-H3 levels of controls, II, IIIA, IIIB groups were 49.81±11.54, 19.33±13.90, 17.67±15.76, 25.14±13.44 ng/ml, respectively. The levels of EPS B7-H3 in positive biopsy, noninflammatory negative biopsy and inflammatory negative biopsy groups were 26.30±16.32, 30.23±18.42, 10.11±5.42 ng/ml, respectively. The highest levels were found in the control group (P<0.01). Compared to the IIIB, B7-H3 levels in II and IIIA groups were significantly lower (P<0.05). There was no significantly difference between II and IIIA groups (P>0.05). The EPS B7-H3 levels in the inflammatory negative biopsy group were statistically lower than in positive biopsy and noninflammatory biopsy groups (P<0.05). But no significant differences were found among inflammatory negative biopsy, II and IIIA groups (P>0.05). Receiver operating curve (AUC=0.883, P=0.001) utilizing EPS B7-H3 levels≤16.24 ng/ml identified patients with inflammatory elevation of PSA with a sensitivity of 78.6% and a specificity of 81.8% from patients with t-PSA in gray zone. Conclusion The EPS B7-H3 detection provides a new way for differential diagnosis of patients with inflammatory elevation of PSA in t-PSA gray zone resulting in a reduction of unnecessary prostate biopsy.

Objective To explore the roles of autoantibodies against ?1 adrenoceptor(?1-receptor)and M2 cholinergic receptor(M2-receptor)in patients with chronic renal insufficiency.Methods The epitopes of the second extracellular loop of ?1 receptor and M2 receptor were synthesized and used respectively to detect the sera autoantibodies against ?1 receptor and M2 receptor by enzyme linked immunosorbent assay(ELISA) in 76 patients with chronic renal insufficiency,60 cases with hypertension and 40 healthy controls.Results In patients with chronic renal insufficiency,the positive rates of the autoantibodies against ?1-receptor and M2-receptor were 56.7% and 38.1% respectively,which were much higher than those of patients with hypertension(18.3% and 11.7%) and higher than those of healthy controls(17.5% and 15.0%)(all P

Objective To investigate the radiobiological effects of VPA-BSANPs on C6 and U87 glioma cells in vitro.Methods C6 and U87 glioma cells were treated with different concentrations of VPA and VPA-BSANPs for 12 h and 24 h,and MTT assay was used to determine cell viability.C6 and U87 cells were treated with different concentrations of VPA and VPA-BSANPs conbined with X-ray irradiation (0,2,4,6,and 8 Gy),and colony formation assay was used to determine plating efficiency (PE).C6 and U87 glioma cells were treated with different concentrations of VPA and VPA-BSANPs for 12 h,followed by X-ray irradiation (0,4,and 8 Gy),and flow cytometry using Annexin V-FITC/PI staining was used to examine cell apoptosis.Western blot was used to evaluate the effects of VPA and VPA-BSANPs on radiation-induced apoptosis protein expression.One-way ANOVA was used for comparison of means with homogeneity of variance between multiple groups,and the t-test was used for comparison of means between two groups.Results Without irradiation,VPA and VPA-BSANPs had no significant inhibitory effects on the proliferation of C6 and U87 cells (P=0.328,0.920).The PE of cells treated with VPA-BSANPs combined with irradiation was significantly lower than that of cells treated with VPA combined with irradiation (P=0.000).In C6 and U87 cells,VPA-BSANPs combined with irradiation increased the expression of p53 and Bax (P =0.000,0.000 and P =0.010,0.002),but reduced the expression of Bcl-2 (P =0.008,0.000).Active caspase-3 fragments were only found in the cells treated with VPA-BSANPs combined with irradiation and VPA combined with irradiation,but were less in the former cells than in the latter cells (P=0.004).The active fragments of peroxisome proliferator-activated receptor were only found in the cells treated with VPA-BSANPs combined with irradiation.Conclusions VPA-BSANPs can increase the radiosensitivity of C6 and U87 glioma cells in vitro,possibly by promoting the apoptosis of tumor cells induced by radiation.

Objective To explore the role of the autoantibodies against ?_1-adrenergic receptor(?_1-receptor)in the development of hypertension with renal failure.Methods The epitopes of the second extracellular loop of ?_1-receptor were synthesized and used respectively to screen sera autoantibodies from patients with hypertension with renal failure(61 cases),hypertension without renal failure(58 cases) and healthy blood donors(40 cases,control) by ELISA method.Results The positive rates of the autoantibodies ?_1-receptor(69%,42/61) in patients with hypertension with renal failure were higher than those of patients with hypertension without renal failure(19%,11/58) respectively(P

Objective To investigate the approach and safety of minimally invasive surgical procedures treating symptomatic caliceal diverticular calculi. Methods Clinical data of 21 cases with symptomatic caliceal diverticular calculi were retrospectively reviewed. Twelve females and 9 males aged 22 to 57 years old. The average diameter of caliceal diverticulum was 3.7 cm (2.5-7.0 cm) and average diameter of calculi was 2.3 cm (0.8-3.5 cm). The patients underwent flexible ureteroscopic lithotripsy, PCNL or mPCNL, laparoscopic techniques and laparoscopy-assisted transperitoneal PCNL, respectively. Four cases underwent flexible ureteroscopic lithotripsy. PCNL (2 cases) or mPCNL(5 cases)were performed in 7 cases. Nine cases underwent laparoscopic techniques. Laparoscopyassisted transperitoneal PCNL was performed in 1 case. Results The operations were performed successfully in 21 cases. No case need to transfer to open surgery during the operation and no major complications like perforation or organic injury were noted. One case with iatrogenic arteriovenous fistula of the kidney after 1 week postoperative was cured by delayed hemorrhage 2 days later, while clinical symptoms of 2 cases with residue calculi relieved. 19 cases without residue calculi were followed up for 6 to 12 month without recurrence. Conclusions After handling indication of treatment efficiently and creating advisable therapeutic decision-making, minimally invasive surgical procedures treating symptomatic caliceal diverticular calculi appears to be effective and safe.

Objective To study the bowel-cleansing efficacy, patient security and mucosal injury of low-volume PEG plus ascorbic acid regimen. Methods Five hundred patients referred for colonoscopy were enrolled and randomly divided into two groups. Group A received low-volume PEG regimen, Group B received sodium phosphate (NaP) regimen for bowel preparation. Patients of the two groups drank solution 5 h before colonoscopies, serum creatinine and electrolyte were monitored at 5 h and 3 h before colonoscopies. The bowel-cleansing efficacy was rated during colonoscopy. All mucosal injuries observed during colonoscopy were biopsied and histopathologically reviewed. Results The patients of group A completed bowel preparation of 233 cases, completed colonoscopy 226 Cases, group B completed bowel preparation 238 cases, completed colonoscopy 210 cases. There was no significant difference in bowel cleansing between the groups (P > 0.05). Group A reported less incidence rate of the mucosal injuries than Group B. Group A reported better patient security than Group B at the same time. Conclusion Compared with sodium phosphate (NaP) regimen low-volume Polyethylene Glycol (PEG) plus ascorbic acid regimen exhibited equivalent bowel-cleansing efficacy and less incidence rate of the mucosal injuries and better patient security.

Objective:To evaluate the predictive value of the quick sequential organ failure assessment(qSOFA) score in septic shock after percutaneous nephrolithotomy(PCNL).Methods:309 patients who underwent PCNL at the First Affiliated Hospital of Soochow University between May 2018 and October 2019 were retrospectively reviewed. Among them, there were 192 men and 117 women, whose mean age was (51.4±12.8)years (range from 20 to 79 years). There were 82 cases(26.5%) of hypertension and 23 cases(7.4%) of diabetes. There were 88 patients(28.5%) with positive preoperative urine culture.102 patients(33.0%) were diagnosed with staghorn calculi by abdominal CT and urinary tract abdominal plain film(KUB).78 patients(25.2%) had a history of urinary surgery. The qSOFA and SIRS were evaluated to all patients within 24 h after PCNL and the best diagnostic criteria was considered as qSOFA≥2 and SIRS≥2. Receiver operating characteristic(ROC) curves were constructed and the areas under the curve(AUC) were calculated to compare the discriminatory ability of qSOFA and SIRS with the post-PCNL septic shock. A univariate logistic regression analysis was used to identify the covariates associated with post-PCNL sepsis. Then adjusted multivariate analysis was used to identify the predictive value of positive qSOFA and SIRS for the postoperative clinical outcomes including postoperative hospitalization days, postoperative blood transfusion, postoperative re-intervention, residual stone, planned readmission within 30 days and unplanned readmission within 30 days.Results:Among the 309 patients who underwent PCNL, 23 patients(7.4%) met the positive qSOFA criterion while 84 patients(27.2%) developed to SIRS. 7 patients(2.3%) were admitted to ICU after operation and were eventually diagnosed as septic shock, among which 6 patients met the criteria of qSOFA and SIRS. 8 patients(2.6%) underwent multi-channel operation. The median operative time of 309 patients was 85(56, 115) min. Postoperative calculus composition analysis showed that 64 patients(20.7%) were infectious calculi. Postoperative KUB showed residual calculi in 179 patients (57.9%). The median postoperative hospital stay was 7(6, 9) days. 10 patients(3.2%) received blood transfusion. 9 patients(2.9%) received re-intervention after surgery. There were 41 patients (13.3%) of planned readmissions and 16 cases (5.2%) of unplanned readmissions within 30 days. The AUC of qSOFA and SIRS was 0.900 and 0.799 respectively. The qSOFA had a higher specificity, positive likelihood ratio and positive predictive value(94.4%, 15.23, 26.1%)than that of SIRS(74.2%, 3.32, 7.1%)for septic shock. In univariate logistic regression analysis significant associations were observed between positive urine culture, stone size, staghorn stones, struvite stones, surgery history, operation time and sepsis after PCNL. Multivariate logistic regression analysis revealed that postoperative length of stay( OR=1.237, 95% CI 1.048-1.459, P=0.012) and postoperative transfusion( OR=8.265, 95% CI 1.409-48.481, P=0.019) were closely associated with qSOFA after adjusting for covariates shown to be related to post-PCNL sepsis mentioned above. Conclusions:The qSOFA could be superior to SIRS in predicting septic shock after PCNL.