Objective To investigate the distribution and antibiotic resistance profiles of the bacterial strains isolated from urine samples in a tertiary Traditional Chinese Medicine hospital in Shanghai in the 12-year period from 2010 through 2021 for better empirical antibiotic use in clinical practice.Methods The clinical data of patients with urinary tract infection,including the species and antibiotic resistance of the bacterial strains isolated from urine samples from January 2010 to December 2021 were retrospectively analyzed.Results A total of 5 231 nondupliate bacterial strains were isolated,among which E.coli was the most common(52.8％),followed by Enterococcus spp(19.1％)and Klebsiella spp(11.1％).Most of the urinary isolates(76.0％)were isolated from the elderly aged 60-89,and only 3.1％of the strains were isolated from the young people aged under 44.Most of the bacterial strains were isolated from female patients(75.8％),however,more P.aeruginosa and A.baumannii were isolated from male patients compared to female patients(55.3％vs 44.7％and 67.7％vs 32.3％).About 13.7％of the strains were collected from the Department of Nephrology,more than the strains from any other clincial department.In intensive care unit(ICU),the proportion of E.coli was the lowest,while the proportion of Enterococcus spp was the highest.Enterobacterales showed lower resistance raets to carbapenems,cephamycin,amikacin,cefepime,and β-lactam/β-lactamase inhibitor combinations.P.aeruginosa showed higher susceptibility rates to carbapenems,aminoglycosides and β-lactam/β-lactamase inhibitor combinations compared to A.baumannii(≥54.6％vs≤39.8％).Gram-positive cocci were highly sensitive to glycopeptide antibiotics.No SS.aureus or E.faecalis isolates were found resistant to vancomycin.About 2.7％of the E.faecium isolates were resistant to vancomycin.The prevalence of drug-resistant bacteria was the highest in elderly patients,and in the strains isolated from ICU and emergency department.Conclusions Compared with general hospitals,a high proportion of elderly patients were treated in this hospital.It should be more cautious in the treatment of patients with urinary tract infection.The major bacterial species isolated from urine were E.coli,Enterococcus,and K.pneumoniae.Empirical treatment should be prescribed considering patient age and gender as well as the species and distribution of pathogenic bacteria.Urine culture and antibiotic susceptibility testing should be performed proactively.Appropriate antimicrobial agents should be selected according to the results of antimicrobial susceptibility testing.Antimicrobial ressitance surveillance should also be strengthened.

Objective:To explore the effect of staged rehabilitation nursing in patients undergoing arthroscopic rotator cuff repair.Methods:From January 2021 to December 2022, convenience sampling was used to select 73 patients who underwent arthroscopic rotator cuff repair in the Department of Hand Surgery at Affiliated Hospital of Nantong University as participants. According to the random number table method, patients were divided into a control group ( n=36) and an observation group ( n=37). Control group received routine rehabilitation nursing, while observation group received staged rehabilitation nursing. The University of California, Los Angeles (UCLA) Shoulder Rating Scale score, American Shoulder and Elbow Surgeons (ASES) Rating Scale score, Constant-Murley Shoulder Scale score, and complications during rehabilitation were compared between two groups of patients before and six months after intervention. Results:Six months after surgery, both groups showed an increase in UCLA scores and ASES scores compared to before the intervention ( P<0.05), and the scores of observation group were higher than those of control group, with statistical differences ( P<0.05). Six months after surgery, the Constant-Murley Shoulder Scale scores for daily life and shoulder range of motion in observation group were higher than those in control group, and the differences were statistically significant ( P<0.05). During the rehabilitation period, the incidence of complications in observation group was lower than that in control group with a statistical difference ( P<0.05) . Conclusions:Staged rehabilitation nursing in patients undergoing arthroscopic rotator cuff repair shows significant effects and can effectively promote patient recovery.

Objective:Surgical site infection (SSI) is the most common infectious complication after emergency abdominal surgery (EAS). To a large extent, most SSI can be prevented, but there are few relevant studies in China. This study mainly investigated the current situation of SSI occurrence after EAS in China, and further explored risk factors for SSI occurrence.Methods:Multi-center cross-sectional study was conducted. Clinical data of patients undergoing EAS in 33 hospitals across China between May 1, 2019 and June 7, 2019 were prospectively collected, including perioperative data and microbial culture results from infected incisions. The primary outcome was the incidence of SSI after EAS, while the secondary outcomes were postoperative hospital stay, ICU occupancy rate, length of ICU stay, hospitalization cost, and mortality within postoperative 30 days. Univariate and multivariate logistic regression models were used to analyze the risk factors of SSI after EAS.Results:A total of 660 EAS patients aged (47.9±18.3) years were enrolled in this study, including 56.5% of males (373/660). Forty-nine (7.4%) patients developed postoperative SSI. The main pathogen of SSI was Escherichia coli [culture positive rate was 32.7% (16/49)]. As compared to patients without SSI, those with SSI were more likely to be older (median 56 years vs. 46 years, U=19 973.5, P<0.001), male [71.4% (35/49) vs. 56.1% (343/611), χ 2=4.334, P=0.037] and diabetes [14.3% (7/49) vs. 5.1% (31/611), χ 2=5.498, P=0.015]; with-lower preoperative hemoglobin (median: 122.0 g/L vs. 143.5 g/L, U=11 471.5, P=0.006) and albumin (median: 35.5 g/L vs. 40.8 g/L, U=9452.0, P<0.001), with higher blood glucose (median: 6.9 mmol/L vs. 6.0 mmol/L, U=17 754.5, P<0.001); with intestinal obstruction [32.7% (16/49) vs. 9.2% (56/611), χ 2=25.749, P<0.001], with ASA score 3-4 [42.9% (21/49) vs. 13.9% (85/611), χ 2=25.563, P<0.001] and with high surgical risk [49.0% (24/49) vs. 7.0% (43/611), χ 2=105.301, P<0.001]. The main operative procedure resulting in SSI was laparotomy [81.6%(40/49) vs. 35.7%(218/611), χ 2=40.232, P<0.001]. Patients with SSI experienced significantly longer operation time (median: 150 minutes vs. 75 minutes, U=25 183.5, P<0.001). In terms of clinical outcome, higher ICU occupancy rate [51.0% (25/49) vs. 19.5% (119/611), χ 2=26.461, P<0.001], more hospitalization costs (median: 44 000 yuan vs. 15 000 yuan, U=24 660.0, P<0.001), longer postoperative hospital stay (median: 10 days vs. 5 days, U=23 100.0, P<0.001) and longer ICU occupancy time (median: 0 days vs. 0 days, U=19 541.5, P<0.001) were found in the SSI group. Multivariate logistic regression analysis showed that the elderly (OR=3.253, 95% CI: 1.178-8.985, P=0.023), colorectal surgery (OR=9.156, 95% CI: 3.655-22.937, P<0.001) and longer operation time (OR=15.912, 95% CI:6.858-36.916, P<0.001) were independent risk factors of SSI, while the laparoscopic surgery (OR=0.288, 95% CI: 0.119-0.694, P=0.006) was an independent protective factor for SSI. Conclusions:For patients undergoing EAS, attention should be paid to middle-aged and elderly patients and those of colorectal surgery. Laparoscopic surgery should be adopted when feasible and the operation time should be minimized, so as to reduce the incidence of SSI and to reduce the burden on patients and medical institutions.

Objective:Surgical site infection (SSI) is the most common infectious complication after emergency abdominal surgery (EAS). To a large extent, most SSI can be prevented, but there are few relevant studies in China. This study mainly investigated the current situation of SSI occurrence after EAS in China, and further explored risk factors for SSI occurrence.Methods:Multi-center cross-sectional study was conducted. Clinical data of patients undergoing EAS in 33 hospitals across China between May 1, 2019 and June 7, 2019 were prospectively collected, including perioperative data and microbial culture results from infected incisions. The primary outcome was the incidence of SSI after EAS, while the secondary outcomes were postoperative hospital stay, ICU occupancy rate, length of ICU stay, hospitalization cost, and mortality within postoperative 30 days. Univariate and multivariate logistic regression models were used to analyze the risk factors of SSI after EAS.Results:A total of 660 EAS patients aged (47.9±18.3) years were enrolled in this study, including 56.5% of males (373/660). Forty-nine (7.4%) patients developed postoperative SSI. The main pathogen of SSI was Escherichia coli [culture positive rate was 32.7% (16/49)]. As compared to patients without SSI, those with SSI were more likely to be older (median 56 years vs. 46 years, U=19 973.5, P<0.001), male [71.4% (35/49) vs. 56.1% (343/611), χ 2=4.334, P=0.037] and diabetes [14.3% (7/49) vs. 5.1% (31/611), χ 2=5.498, P=0.015]; with-lower preoperative hemoglobin (median: 122.0 g/L vs. 143.5 g/L, U=11 471.5, P=0.006) and albumin (median: 35.5 g/L vs. 40.8 g/L, U=9452.0, P<0.001), with higher blood glucose (median: 6.9 mmol/L vs. 6.0 mmol/L, U=17 754.5, P<0.001); with intestinal obstruction [32.7% (16/49) vs. 9.2% (56/611), χ 2=25.749, P<0.001], with ASA score 3-4 [42.9% (21/49) vs. 13.9% (85/611), χ 2=25.563, P<0.001] and with high surgical risk [49.0% (24/49) vs. 7.0% (43/611), χ 2=105.301, P<0.001]. The main operative procedure resulting in SSI was laparotomy [81.6%(40/49) vs. 35.7%(218/611), χ 2=40.232, P<0.001]. Patients with SSI experienced significantly longer operation time (median: 150 minutes vs. 75 minutes, U=25 183.5, P<0.001). In terms of clinical outcome, higher ICU occupancy rate [51.0% (25/49) vs. 19.5% (119/611), χ 2=26.461, P<0.001], more hospitalization costs (median: 44 000 yuan vs. 15 000 yuan, U=24 660.0, P<0.001), longer postoperative hospital stay (median: 10 days vs. 5 days, U=23 100.0, P<0.001) and longer ICU occupancy time (median: 0 days vs. 0 days, U=19 541.5, P<0.001) were found in the SSI group. Multivariate logistic regression analysis showed that the elderly (OR=3.253, 95% CI: 1.178-8.985, P=0.023), colorectal surgery (OR=9.156, 95% CI: 3.655-22.937, P<0.001) and longer operation time (OR=15.912, 95% CI:6.858-36.916, P<0.001) were independent risk factors of SSI, while the laparoscopic surgery (OR=0.288, 95% CI: 0.119-0.694, P=0.006) was an independent protective factor for SSI. Conclusions:For patients undergoing EAS, attention should be paid to middle-aged and elderly patients and those of colorectal surgery. Laparoscopic surgery should be adopted when feasible and the operation time should be minimized, so as to reduce the incidence of SSI and to reduce the burden on patients and medical institutions.

To explore the effect of icaritin on preventing the vascular calcification in mouse induced by vitamin D2.
 Methods: Fifty male C57BL mice were randomly assigned to a control group (n=10) and a model group (n=40). Mice in model group were treated with gradient-concentration of icaritin for 8 weeks. Then, they were consecutively treated with vitamin D2 for 4 days. Meanwhile, mice in negative control group were treated with the same dosage of PBS. At the end of the treatment, aortae were collected to examine the concentration of Ca, the area of calcification and the expression of α-smooth muscle actin (α-SMA) and Runx2.
 Results: Compared with the negative control group, the weight of mice and the concentration of Ca in the positive control (vitamin D2+0 mg/kg icaritin) group declined significantly (P<0.05) after injection of vitamin D2. Compared with the positive control group, the Ca concentration, the area of calcification, and the expression of Runx2 were significantly declined at the middle dosage of icaritin (vitamin D2+0.2 mg/kg icaritin) group (P<0.05).
 Conclusion: Icaritin could effectively prevent the vascular calcification in mice.
Animals ; Aorta ; Flavonoids ; Male ; Mice ; Mice, Inbred C57BL ; Muscle, Smooth, Vascular ; Vascular Calcification ; prevention & control

Objective To explore the effect of oridonin on the endoplasmic reticulum stress (ERS) in colonic epithelium of ulcerative colitis (UC) mice.Methods The UC mice model was established by sodium dextran sulfate (DSS),and the intervention group of oridonin and sulfasalazine was set up,the disease activity index (DAD was measured,the colonic tissue was evaluated by histopathologidscore (HPS),and RT-qPCR was used to detect the expression of inflammatory cytokines tumor factor-α (TNF-α),interleukin 6 (IL-6),cyclooxygenase 2 (COX-2),glucose-regulated protein 78 (GRP78),transcription factor EBP homologous protein (CHOP),activator transcription factor 6 (ATF6),protein kinase R like endoplasmic reticulum kinase (PERK) and inositol requiring enzyme 1α (IRE1α).Results The expression of TNF-α,IL-6,COX-2,GRP78,ATF6,CHOP,PERK and IRE1α mRNA in the colonic epithelium of the model group were all up-regulated obviously as compared with the healthy control group(P＜0.05,P＜0.01).When compared with the model group,DAI and HPS in oridonin-treated group were significantly decreased (P＜0.05,P＜0.01),which the curative effect was similar to that of the sulfasalazine group(P＞0.05,P＜0.01).The expression of TNF-α,IL-6,COX-2,GRP78,CHOP,ATF6 and PERK mRNA levels were significantly reduced in oridonin-treated group(P＜ 0.05,P＜0.01).Conclusion Oridonin can alleviate colonic inflammation induced by DSS and its mechanism may be related to ERS of colonic epithelial tissue.

Objective To evaluate the peri-operative and survival outcomes of hepatectomy combined with splenectomy in patients with hepatocellular carcinoma with Barcelona Clinic Liver Cancer Stage A and portal hypertension.Methods We retrospectively analyzed the data on patients with hepatocellular carcinoma with Barcelona Clinic Liver Cancer Stage A and portal hypertension who underwent surgery at the Shengli Oilfield Central Hospital between July 2008 and June 2015.According to the operative method,the patients were classified as the experimental group (hepatectomy combined with splenectomy) and the control group (hepatectomy).We compared and analyzed the clinical data between these two groups,which included the operation time,blood loss,duration of hepatic portal occlusion,width of surgical resection margin,liver function,PLT,HBV reactivation,time to remove drainage tube,complications,upper gastrointestinal hemorrhage rate and survival outcomes.Results (1) The operation time,blood loss,PLT at 1 week and 1 month after surgery in the experimental group were all significantly higher than the control group [(161.4 ± 38.3) min vs.(119.2±36.4) min,(268.7±72.1) vs.(201.3±61.3) ml,(189.2±51.3) ×109/L vs.(81.9±32.2) ×109/L,(327.4±69.1) ×109/L vs.(84.5±28.5) × 109/L (all P＜0.05),respectively].The time to remove drainage tube,duration of hepatic portal occlusion,width of resection surgical margin,TBil,complications and upper gastrointestinal hemorrhage rates of the two groups were not significantly different (all P ＞ 0.05).The HBV reactivation rate,ALT and AST in the experimental group were significantly lower than the control group [3.9％ (2/51) vs.18.2％ (12/66),(45.7 ± 11.4) U/L vs.(58.3±14.7) U/L,(48.1±12.4) U/Lvs.(61.3±15.1) U/L (allP＜0.05),respectively].(2) The 1,3 and 5-year recurrence free survival rates were not significantly different between the experimental and control groups [84.3 ％,34.1％,27.3 ％ vs.78.8 ％,42.1％,9.7 ％ (all P ＞ 0.05),respectively].The 1,3 and 5-year overall survival rates in the experimental Group were significantly higher than the control group [94.1％,66.3 ％,33.5 ％ vs.90.9％,46.7％,16.1％ (all P ＜ 0.05),respectively].Conclusion Combined liver and spleen resection was a safe and efficacious modality to treat patients with BCLC A hepatocellular carcinoma,which reduced the incidence of HBV reactivation and improved the overall survival.

Objective To evaluate the impact of obesity and spleen length on laparoscopic splenectomy combined with pericardial devascularization.Methods We retrospectively analyzed 121 patients with portal hypertension who underwent laparoscopic splenectomy combined with pericardial devascularization in our hospital.Using BMI,these patients were classified as the obesity and the non-obesity groups.Using length of the spleen,the patients were divided into two subgroups:spleen AC diameter ＞ 20 cm and spleen AC diameter ≤20 cm.Results (1) For the Obesity group,the operation time,the rate of conversion to open operation and the complication rate after operation were higher than the non-obesity group [(184.0 ± 49.0) min vs (142.0 ±39.0) min,26.1％ vs 8.0％,26.1％ vs 6.7％,respectively,P＜0.05].However,the differences were not significant for mean blood loss,intraperitoneal drainage and complication rate after operation.For patients with massive splenomegaly,the obesity group had higher rates of conversion into open operation and complication (42.9％ vs 11.7％,33.3％ vs 8.8％,respectively,P ＜0.05).For patients with non-massive splenomegaly,the differences were not significant between the obesity and non-obesity groups (P ＞ 0.05).(2) For obesity patients,the spleen AC diameter ＞ 20 cm group had a longer operation time and a higher rate of conversion to open operation [(224.0 ± 42.0) min vs (152.0 ± 44.0) min,42.9％ vs 12.0％,respectively,P ＜ 0.05].The length of spleen had no effect on the operation and its complication (P ＞ 0.05).Conclusions Obesity extended the operation time and increased the rates of conversion to open operation and complication after operation.The spleen length had a major impact on the rates of conversion to open operation and complication after operation for the groups of obesity patients.

Objective To certify the relationship between coiled-coil domain-containing 26 (CCDC26) rs4295627 polymorphism and glioma susceptibility by a Meta analysis.Methods Several databases as PubMed,CBM,CNKI and Wanfang Databases were searched;all papers were searched from the date of establishment to April 1,2016.All case-control studies of CCDC26 rs4295627 polymorphism and glioma were collected according to the inclusion and exclusion criteria.The quality of the included trials was assessed and a Meta analysis was performed by State 12.0 software.Results A total of 16 case-control studies involving 5,356 cases and 8,874 controls were enrolled.The results of Meta analyses showed a significant relation between CCDC26 rs4295627 polymorphism and glioma susceptibility (B vs.A:odds ratio [OR]=1.322,95％CI=1.174-1.489,P=0.000;BA vs.AA:OR=1.330,95％CI=1.204-1.470,P=0.000;BA+BB vs.AA:OR=1.366,95％CI=1.212-1.539,P=0.001;BB vs.AA:OR=1.751,95％CI=1.270-2.413,P=0.001;BB vs.BA+AA:OR=1.592,95％CI:1.181-2.145,P=0.002).In the stratification analysis by ethnicity,a significant association between CCDC26 rs4295627 polymorphism and glioma susceptibility in Caucasian population was covered (B vs.A:OR=1.344,95％CI=1.225-1.476,P=0.000;BA vs.AA:OR=1.338,95％CI:1.244-1.439,P=0.000;BA+BB vs.AA:OR=1.381,95％CI:1.264-1.508,P=0.000;BB vs.AA:OR=1.906,95％CI:1.370-2.651,P=0.000).Conclusion The CCDC26 rs4295627 polymorphism has strong association with glioma susceptibility,which can be considered as a biomarker for the diagnosis and screening of glioma patients.

Based on the analysis of the current situation of memorial hall construction for the donator of cada-ver, this paper discussed the significance of memorial hall construction:respecting the donor′s personal dignity, in-carnating humanistic care to the donators′relatives, guiding and promoting the cadaver donation, and becoming the medical ethics education base for medical students.