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Hospital culture plays an important role in the orderly operation of large shelter hospitals as well as epidemic prevention and control.From April to May 2022, the shelter hospital of the National Convention and Exhibition Center(Shanghai) had created the large shelter hospital culture co-built by doctors and patients with a greater sense of belonging by taking measures such as joint party building between doctors and patients, giving play to the vanguard force of party members, carrying out various forms of cultural, sports and science popularization activities, encouraging enthusiastic patients to participate in activity planning, focusing on key groups, formulating shelter " residents convention", and so on. These measures ultimately formed cultural adaptation, cultural synchronization and cultural shaping, which were conducive to enhancing the empathy of doctors and patients, improving the effectiveness of medical implementation, and promoting the standardization of shelter management system. This harmonious, warm and autonomous culture co-built by doctors and patients effectively ensures the safe and orderly operation of the shelter hospital, and provides reference for the construction of the cultural system of large shelter hospitals in China.
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Objective:To investigate the clinical features, risk factors and prognosis of Clostridium difficile infection/colonization (CDI/CDC) in emergency intensive care unit (EICU) of Ruijin Hospital Affiliated to Shanghai Jiaotong University School of Medicine, then provides theoretical basis for clinical treatment. Methods:A retrospective case-control study was conducted. The data of EICU patients admitted to Ruijin Hospital Affiliated to Shanghai Jiaotong University School of Medicine from June 2016 to June 2020 were collected. Taking the CDI/CDC patients as research objects [ Clostridium difficile (CD) positive group] and the CD negative patients with the same gender and age difference less than 5 years who were admitted to the hospital during the same period as the control (CD negative group). Demographic information, risk factors, prognosis and stool samples were collected. Single factor analysis and binary Logistic regression were used to analyze the CD positive infection rate, risk factors, and hospital death of patients with different clinical characteristics. Results:About 487 patients in EICU were included, 76 cases were taken into CD positive group, CD positive rate was 15.6%, including CDI 11 cases, CDC 65 cases. Among the CD positive group, all of the cases used proton pump inhibitor (PPI), and 75 cases used at least one antibiotic. Seventy-six CD negative patients with or without diarrhea (CD negative group) were included in this study. Among them, 75 patients used PPI and 74 patients used at least one antibiotic. Univariate analysis showed that acute physiology and chronic health evaluation Ⅱ (APACHEⅡ), duration of hospitalization, and carbapenem use were the risk factors for CDI/CDC. There were significant differences in the above indicators between CD positive group and CD negative group [APACHEⅡ: 18.0 (12.2, 25.8) vs. 10.0 (7.0, 14.0), duration of hospitalization (days): 46.0 (30.5, 72.5) vs. 18.5 (9.2, 37.0), proportion of carbapenems: 81.6% (62/76) vs. 64.5% (49/76), all P < 0.05]. Binary Logistic analysis regression analysis showed that APACHEⅡ score [odds ratio ( OR) = 0.802, 95% confidence interval (95% CI) was 0.730-0.882, P < 0.01] and duration of hospitalization ( OR = 0.960, 95% CI was 0.942-0.978, P < 0.01) were independent risk factors for CDI/CDC. There was no difference in overall mortality between the CD positive group and CD negative group [27.6% (21/76) vs. 38.2% (29/76), P = 0.167]. Conclusions:Critically ill patients in EICU routinely use PPI and antibiotics, and the use of antibiotics does not affect the CD positive rate. The independent risk factors of CDI/CDC are the APACHEⅡ score and the duration of hospitalization, but fecal CD positive has no obvious influence on death.
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Objective To investigate the expression variation of aquaporin in colon tissues in acute necrotizing pancreatitis (ANP).Methods ANP rat model was induced by the retrograde injection of sodium taurocholate into the biliopancreatic duct.The rats were killed at 4 h, 8 h, 12 h and 24 h after modeling with 6 rats for each time point.The pancreas and colon tissues were harvested for pathological examination.The levels of IL-6, TNF-α mRNA expression and AQR (aquaporin-3, aquaporin-4, aquaporin-8) mRNA expression in proximal and distant colon were detected by RT-PCR.The levels of aquaporin protein in colon were examined by immunohistochemistry.Results After the establishment of ANP SD rat model, the integrity of colonic mucosa was continuously damaged, the structure of epithelial cells was unclear and the colonic villus were broken and destroyed, and inflammatory cell infiltration in submucosa was observed.The pathological score increased with the time of modeling.In 4 h, except that the mRNA levels of AQP-4 in distal colon was not obviously changed, mRNA levels of IL-6 and TNF-α, mRNA and protein expression of AQP-3 and AQP-8 in the proximal and distal colon of ANP rats were significantly elevated compared with shame group (P<0.05).AQP-3 and AQP-8 mRNA in proximal colon of ANP rats reached its peak in 8 h after the establishment and AQP-4 mRNA peaked at 24 h.AQP-3 and AQP-4 mRNA in distant colon of ANP rats reached its peak in 8 h after the establishment and AQP-8 mRNA peaked at 24 h.Protein expression of AQP-3, AQP-4 and AQP-8 in proximal and distant colon was strongest in 12 h and 24 h after the establishment.Conclusions With the progression of the ANP, the expression levels of AQP-3, AQP-4 and AQP-8 in both proximal and distal colons were elevated in various degrees, indicating that the aquaporins may participate in water metabolism of colon during ANP.
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Objective To explore the application value of multiphase dynamic contrast-enhanced MRI (MDCE-MRI) in the early chemoradiation efficacy in cervical cancer.Methods Twenty-one patients with cervical cancer received chemoradiation.Routine MR scan and MDCE-MRI scan were examined at different stages, including pre-treatment, 15 days,1 month and 2 months after treatment.According to volume change of the tumor after treatment, the cases were mainly divided into complete remission(CR), partial remission (PR).The correlation between volume change of cancer after treatment and the time-signal intensity curve (TIC),mean time to enhancement(MTE),time to peak(TTP),maximum slope of increase(MSI),maximum slope of decrease(MSD), negative enhancement integral (NEI) were analysed.Results After system chemoradiation for 2 months,4 of enrolled patients got complete remission and 17 partial remission.The reduction rate of the tumor diameter was negatively correlated to MSI values(r=-0.877,P<0.05) and positively related with NEI (r=0.819,P<0.05) before the treatment.15 days after the treatment, the diminished rate of the tumor diameter had active relation with change of TTP(r=0.765,P<0.05) and NEI(r=0.775,P<0.05).It indicated that MSI and NEI values before cervical cancer chemoradiation and the variation of TTP and NEI after treatment for 15 days could help predict the variation tendency of cancer diameter.Chemoradiation and therapy 1 month later,for all the parameters'' AUC values,the change rate of NEI were the largest one.When the critical value was not less than 96.46%, the sensitivity was 82.4%, specificity was 75%.TIC curve of type Ⅰ increased, type Ⅲ decreased to disappear gradually.Conclusion MDCE-MRI can be used to predict the efficacy of chemoradiation in cervical cancer patients, of which the MSI, TTP and NEI are more sensitive.