Objective To evaluate the effects of community rehabilitation care. Methods A 3-year community-based rehabilitation care services in Desheng Community Health Service Center were investigated with questionnaire. Results Those of the knowledge of rehabilitation awareness, keeping in a psychological well being, communicating with others, participating in rehabilitation and other community activities, independent in household activities, the activities of daily living, all improved significantly during the project. Conclusion Community-based rehabilitation care plays a important role in community-based comprehensive rehabilitation services, which may improve the quality of life of people with disabilities and chronic dysfunction.

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 investigate the relationship between body mass index (BMI), blood lipid level and cancer de?tection in prostate biopsy. Methods A total of 214 patients undergoing a prostate biopsy during 2013.2—2014.8 were re?viewed retrospectively. They were divided into prostate cancer and non-cancer groups by biopsy results. The differences of age, prostate-specific antigen (PSA) level, prostate volume (PV), blood lipid level and BMI were analyzed between two groups. Risk factors for cancer detection of biopsy were also analyzed. Results Compared with non-cancer patients, pros?tate cancer patients were older, had higher level of PSA and BMI, but smaller PV and lower level of HDL-C ( P<0.05). Lo?gistic regression analysis showed that older, higher level of PSA and BMI were risk factors for prostate biopsy positive, but larger PV and higher level of HDL-C were protective factors (P<0.05). Conclusion Comprehensive assessment of BMI and blood lipid levels can provide important reference for prostate cancer screening at early time and establishment of pros?tate biopsy scheme, which also provide significant evidence for the prevention, diagnosis and treatment of prostate cancer at early stage for high risk population.

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.

Objective To investigate the relationship of plasma fibrinogen (FIB) and non-highdensity lipoprotein cholesterol (non-HDL-C) with diabetic nephropathy in the elderly with type 2 diabetes. Methods Totally 152 patients (aged 60 years and over) with type 2 diabetics were divided into normal albuminuria (UAER＜30 mg/24 h,n=89) and abnormal albuminuria (UAER≥ 30 mg/24 h,n=63) groups,with high FIB (＞4.00 g/L,n=88) and normal FTB (2.00-4.00 g/L,n=64)sub-groups.The body mass index (BMI),systolic blood pressure (SBP),diastolic blood pressure (DBP),fasting plasma glucose (FPG),postprandial blood glucose (2 hPG),glycated hemoglobin (HbAlc),serum triglyceride (TG),total cholesterol (TC),high density lipoprotein cholesterol (HDL-C),low-density lipoprotein cholesterol (LDL-C),FIB and 24-hour urinary albumin excretion rate (UAER) were measured.The non-HDL-C and estimated glomerular filtration rate (eGFR) were calculated. Results Compared with normal albuminuria group,the values of age,hypertension rate,SBP,Scr and FIB in abnormal albuminuria group were increased [(74.6 ± 7.3) years,57 cases (90.5％),(146.8±23.2)mm Hg,(1.010.7)μmol/L,(4.8±1.5)g/Lvs.(71.6±7.2)years,59 cases (66.3％),(137.7±19.2) mm Hg,(0.8±0.3)μmol/L,(4.2±1.3)g/L,t=-2.536,-2.656,- 2.474,-2.857,x2 =11.936,all P＜0.05] while eGFR was significantly decreased [(68.5±31.2)ml · min-1 · 1.73 m-2 vs.(81.4±25.9)ml · min-1 · 1.73m-2,t=2.791,P＜0.05].The number of patients with high FIB was enhanced in abnormal albuminuria group than normal albuminuria group[45 cases (71.4％) vs. 18 cases (28.6％),x2 =8.085,P=0.004]. The proportion of abnormal albuminuria in high FIB group was lower than that in normal FIB group [(62.6±30.5) ml· min-1 · 1.73 m-2 vs.(83.2±28.7) ml· min-1 · 1.73 m 2,t=2.459,P=0.017].The Pearson analysis revealed that UAER was positively correlated with FIB,TG,TC and non-HDL-C (r=0.276,0.268,0.243,0.176,all P＜0.05).Stepwise regressive analysis showed that FIB was an independent risk factors of urinary albumin in the elderly with type 2 diabetes.Conclusions Higher levels of FIB and non-HDL-C are well correlated with diabetic nephropathy in the elderly with type 2 diabetes.

Objective To evaluate the effect of transurethral feedback microwave thermotherapy with the ProstaLund CoreTherm Device (PLFT) in benign prostate hyperplasia ( BPH ) patients with high risk factors 24 months after treatment.MethodsSixty-two BPH cases with high risk factors of aged ≥ 80or complicating severe conditions of no less than one organ or system,were treated with PLFT under urethral local anesthesia.The average pre-treatment prostate volume,international prostate symptom score (IPSS),quality of life score (QOL) and maximal urinary flow (Qmax) were 62.03 ml,23.19,4.58 and 4.33 ml/s,respectively.The changes of prostate volume,IPSS,QOL and Qmax at 3 months,12 months and 24 months after treatment were analyzed.ResultsAll patients tolerated well of PLFT performed in common therapy room except lightly bleeding,minor infection and temporary incontinence.There was no severe surgical adverse event.After 3 months,the prostate volume reduced to 43.85 ml,IPSS decreased to 11.63,QOL decreased to 2.44,Qmax rose up to 11.44 ml/s； The average values were 45.10 ml,12.23,2.61 and 10.91ml/s at 12 months after treatment.The corresponding values were 45.80 ml,12.37,2.66 and 10.82 ml/s,respectively at 24 months after treatment.Compared with pre-treatment,all the parameters showed significant improvement ( P ＜ 0.01 ).ConclusionsPLFT is one of the effective and safe treatment options for BPH patients with high risk factors.It can be safely used on day-surgery patients.The best effect appears at 3 months after treatment.

The scalpel is the most practical tool for surgeons. The traditional scalpel is a blade with a split handle, but the length of the blade cannot be adjusted, and it is easy to scratch medical staff. In order to solve the above problems, a retractable scalpel handle was designed by the medical staffs of department of general surgery, Affiliated Hospital of Yangzhou University (Clinical Teaching Hospital of Dalian Medical University), and obtained the National Utility Model Patent of China (ZL 2019 2 0203154.9). The telescopic scalpel adopted the design of rotary telescopic sleeve and threaded column handle to achieve the purpose of built-in blade. By rotating the handle at one end of the handle, the length of the surgical blade extending out of the sleeve could be adjusted according to the actual needs. The structure of the device is simple and easy to operate. The adjustable blade length could also achieve the purpose of accurate operation while effectively avoiding the injury of medical personnel during the operation.

Objective To investigate the relationship between uric acid stone formation and visceral fat area based on computed tomography.Methods As many as 247 patients admitted to our hospital were retrospectively reviewed from January 2017 to January 2018.There were 161 males (65.2％) and 86 females (34.8％).The average age was 51 (20-88 years).According to the results of stone analysis after surgery,the patients were divided into uric acid stone group and non-uric acid stone group.According to the abdominal CT scan,Image J software was used to measure the anthropometric measurements like waist circumference,total fat area (TFA),and visceral fat area (VFA),and subcutaneous fat area (SFA).The clinical characteristics of different stone components were compared.An univariate and multivariate logistic regression analysis was used to identify the independent factors associated with uric acid stone formation.Different anthropometric measurements were compared by using the area under receiver operating characteristic curve.Results The uric acid stones in high VFA group (28/110;25.5％) were obviously more frequent than that in the low VFA group (7/137;5.1％) (P ＜ 0.05).The results of the univariate logistic regression analysis showed that age,diabetes,hyperlipidemia,TFA,waist circumference,body mass index (BMI),VFA,uric acid,and urine pH were statistically significant (P ＜ 0.05).Multivariate logistic regression analysis revealed that diabetes (OR =3.408,95％ CI 1.123-10.340,P =0.030),VFA (OR =6.740,95％ CI 1.95 1-23.279,P =0.003),uric acid (OR =3.182,95 ％ CI 1.120-9.040,P =0.030) and urine pH (OR =4.052,95％ CI 1.095-14.989,P =0.036) were independent factors associated with uric acid stone formation.The area under the curve of TFA,waist circumference,BMI,VFA,and SFA were 0.659,0.665,0.632,0.723 and 0.544,respectively.Conclusions Diabetes,VFA,uric acid and urine pH are independent factors influencing the formation of uric acid stones.Compared with other anthropometric measurements such as TFA,waist circumference,BMI,and SFA,VFA can better assess abdominal obesity and predict the formation of uric acid stones.

BACKGROUNDRat renal transplantation is an essential experimental model and requires greater microsurgical skills. Thus, training novices to perform quick and reliable microvascular anastomosis is of vital importance for rat renal transplantation. In this study, we developed and evaluated a staged microvascular anastomosis training program for novices, harvesting and transplanting both kidneys from one rat donor.

METHODSFive trainees without any prior microsurgical experience underwent a training program in which the goals were staged according to difficulty. Each trainee had to achieve satisfactory results as evaluated by a mentor before entering the next stage. Rat renal transplantation was accomplished by end-to-end technique with a bladder patch. In the intensive rat renal transplantation stage, the trainees required an average of 20 independent attempts at isotransplantation as final training assessment.

RESULTSAfter 2 months of intensive practice, all trainees had achieved stable and reproducible rat renal transplantation, with a satisfactory survival rate of 85.9% at postoperative Day 7. The total mean operative time was 78.0 minutes and the mean hot ischemia time was 26.2 minutes. With experience increasing, the operative time for each trainee showed a decreasing trend, from 90-100 minutes to 60-70 minutes. After 20 cases, the mean operative time of the trainees was not statistically significantly different from that of the mentor.

CONCLUSIONHarvesting and transplanting both kidneys from one rat donor after a staged microvascular anastomosis training program is feasible for novices without any prior microsurgical skills.

Animals ; Kidney Transplantation ; education ; Male ; Microsurgery ; education ; Operative Time ; Rats ; Rats, Sprague-Dawley ; Tissue and Organ Harvesting ; education