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Objective:To investigate the effect of intravenous anesthesia on the detection rate of lesions in diagnostic gastroscopy.Methods:A total of 9 071 subjects who underwent diagnostic gastroscopy at the Digestive Endoscopy Center of Yangzhou University Affiliated Hospital from March 2021 to February 2022 were selected. Data were collected from the gastroscopy quality control system, including age, gender, examination physician, Helicobacter pylori infection, examination method, withdrawal time, number of images left, number of biopsies, biopsy site, gastroscopy diagnosis, pathological diagnosis, etc. They were divided into anesthesia group and general group based on the examination method, and propensity score matching (PSM) was performed on the two groups of subjects. Excluding confounding factors, the detection of lesion location and lesion type in two groups of subjects was analyzed; Simultaneously, univariate and multivariate logistic regression analysis was used to analyze the influencing factors of the detection rate of precancerous lesions and malignant tumors in the upper gastrointestinal tract.Results:After PSM, 1 655 subjects were included in both groups. In terms of lesion location, the detection rate of gastric body lesions in the anesthesia group was higher than that in the general group ( P<0.05), and the detection rate of esophageal lesions in the anesthesia group was lower than that in the general group ( P<0.05); In terms of lesion types, the detection rate of precancerous lesions such as gastric polyps, mucosal protrusions, mucosal atrophy, and intestinal metaplasia in the anesthesia group was higher than that in the general group (all P<0.05). The results of logistic regression analysis showed that intravenous anesthesia was an independent influencing factor for the detection rate of precancerous lesions and malignant tumors in diagnostic gastroscopy ( OR=1.338, 95% CI: 1.070-1.674, P<0.05). Conclusions:Intravenous anesthesia is an independent influencing factor for the detection rate of precancerous lesions and malignant tumors in diagnostic gastroscopy, and can improve the detection rate of upper gastrointestinal lesions.
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Objective:To investigate the predictive value of atherogenic index of plasma (AIP) in the assessment of acute pancreatitis (AP).Methods:598 patients diagnosed with AP admitted to the Affiliated Hospital of Yangzhou University between January 2016 and December 2020 were recruited and divided into severe acute pancreatitis group (SAP group, n=57) and non-severe acute pancreatitis group (non SAP group, n=541) according to the Atlanta Classification (2012 revision). General clinical data and related biochemical indicators of all enrolled patients were collected, and Bedside Index of Acute Pancreatitis Severity (BISAP) score, Ranson score and CT Severity Index (CTSI) score were performed. The risk factors of SAP were analyzed by logistic regression. Receiver operating characteristic (ROC) curve was used to analyze the evaluation value of AIP and various scoring systems on the severity of pancreatitis. Results:The AIP, white blood cell (WBC), neutrophil count (NEUT), fasting blood glucose (FBG), serum total cholesterol (TC) level, proportion of hyperlipidemia, proportion of diabetes, Ranson score, BISAP score, CTSI score of patients in SAP group were higher than those in non SAP group, and the difference was statistically significant (all P<0.05). Multivariate logistic regression analysis showed that AIP was an independent risk factor for SAP ( P<0.05). ROC curve showed that the are under the curve (AUC) of SAP predicted by AIP was 0.706(95% CI: 0.631-0.782, P<0.001). Conclusions:AIP is an independent risk factor for SAP, which helps to assess the severity of AP.
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Objective:To explore the relationship between lipid accumulation product (LAP) and disease activity, nutritional status in patients with Crohn disease (CD).Methods:The clinical data of 74 patients with CD in the Affiliated Hospital of Yangzhou University from July 2020 to June 2021 were retrospectively analyzed. The patients were divided into active group (32 cases) and remission group (42 cases) according to simplified Crohn disease activity index (CDAI). The general clinical data, laboratory examination results and body fat indexes were recorded, body fat indexes including body mass index (BMI), waist circumference, waist-to-height ratio, LAP and nutritional risk screening 2002 (NRS2002) score. Spearman method was used for correlation analysis; the receiver operating characteristic (ROC) curve was drawn to analyze the efficacy of LAP in predicting the disease activity and nutritional status in patients with CD.Results:The proportion of males, body weight, hemoglobin, albumin, total cholesterol, triglyceride and high-density lipoprotein cholesterol in active group were significantly lower than those in remission group: 46.9% (15/32) vs. 71.4% (30/42), (53.58 ± 8.13) kg vs. (61.05 ± 9.38) kg, (109.94 ± 23.70) g/L vs. (134.19 ± 18.03) g/L, (34.01 ± 5.71) g/L vs. (39.15 ± 4.27) g/L, (3.23 ± 0.68) mmol/L vs. (3.66 ± 0.74) mmol/L, (1.12 ± 0.36) mmol/L vs. (1.34 ± 0.55) mmol/L and (0.91 ± 0.23) mmol/L vs. (1.04 ± 0.33) mmol/L, the nutritional risk rate, platelet count, C-reactive protein and erythrocyte sedimentation rate were significantly higher than those in remission group: 68.8% (22/32) vs. 19.0% (8/42), (317.97 ± 130.19) ×10 9/L vs. (194.00 ± 51.91) × 10 9/L, 14.15 (6.15, 41.35) mg/L vs. 1.51 (0.22, 5.58) mg/L and 40.00 (20.50, 64.25) mm/1 h vs. 9.00 (3.00, 20.00) mm/1 h, and there were statistical differences ( P<0.01 or <0.05); there were no statistical difference in age, height, total protein and low-density lipoprotein cholesterol between the two groups ( P>0.05). The BMI, waist circumference, waist-to-height ratio and LAP in active group were significantly lower than those in remission group: 19.46 (17.70, 21.45) kg/m 2 vs. 21.08 (18.87, 23.12) kg/m 2, (72.51 ± 5.92) cm vs. (77.67 ± 7.27) cm, 0.44 ± 0.03 vs. 0.46 ± 0.04, 13.42 (5.07, 17.72) cm·mmol/L vs. 15.49 (9.37, 31.71) cm·mmol/L, the NRS2002 was significantly higher than that in remission group: 3.00 (1.00, 3.75) scores vs. 1.00 (0, 2.00) scores, and there were statistical differences ( P<0.01 or <0.05). Spearman correlation analysis result showed that LAP was positively correlated with BMI, waist circumference and waist-to-height ratio ( r = 0.701, 0.766 and 0.829; P<0.01); LAP was negatively correlated with NRS2002 score, platelet count and erythrocyte sedimentation rate ( r =- 0.609, - 0.249 and - 0.243; P<0.01 or<0.05). ROC curve analysis result showed that the areas under the curve of LAP predicting disease remission and nutritional status improvement in patients with CD were 0.645 and 0.832 (95% CI 0.520 to 0.770 and 0.739 to 0.925), the best cut-off values were 20.89 and 12.86 cm·mmol/L, the sensitivities were 45.2% and 81.8%, and the specificities were 87.5% and 73.3%. Conclusions:LAP has good predictive value for disease remission and nutritional status improvement in patients with CD.
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Background: The systemic immune inflammation index (SII) is a reproducible biomarker of inflammatory process. Aims: To explore the predictive value of SII for severe acute pancreatitis (SAP). Methods: A total of 406 patients with acute pancreatitis (AP) from Jan. 2013 to Dec. 2020 at Affiliated Hospital of Yangzhou University were collected, and were divided into SAP group and non SAP group. ROC curve was drawn to evaluate the value of SII, NLR, PLR, CAR for predicting SAP. Results: Compared with non‑SAP group, SII, NLR, PLR, CAR were significantly increased in SAP group (P0.05). And no significant difference in AUC was found between PLR and CAR (P>0.05). Conclusions: SII is a good new hematological index that can be used to predict the severity of AP, its predictive ability is similar to NLR, better than PLR and CAR.
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Objective:To explore the peer support experience of newly graduated nurses during standardized training period.Methods:Using phenomenological qualitative research methods and purposive sampling, from April to December 2020, 32 new nurses who participated in the standardized training peer support program in the Affiliated Hospital of Yangzhou University were selected. Semi-structured interview was conducted and Claizzi content analysis method was used to analyze the data.Results:Peer support during the standardized training of new graduated nurses could be summarized into four major themes and eleven sub-themes. Theme 1: cognition and attitude (emotional security, adaptive guidance, recognition of the value of peer support, positive intention to support). Theme 2: peer support needs (department-related information needs; knowledge and skills experience needs; emotional communication needs; career growth support needs). Theme 3: peer support experience (adaptive behavior changes, cognitive and emotional changes, differences in perceived expectations of supporters and support effects).Conclusions:During the standardized training, we should attach importance to the important supporting role of peer support for new nurses. By building a peer support platform for new nurses and broadening experience exchange channels, we can enhance the positive experience of peer support, so as to promote the role adaptation and career growth of new nurses.
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Angiopoietin-like protein (ANGPTL) 4 is involved in the regulation of multiple tumor growth and metabolism pathways and plays a multifunctional role in many aspects of tumorigenesis such as growth,metastasis,apoptosis,angiogenesis and tumor microenvironment.As one of the members of ANGPTL family,it is confirmed that ANGPTL4 both has a tumor-promoting and tumor-inhibiting effect on digestive system neoplasms in recent years.This dual role may be related to its involvement in regulating different tumor signaling pathways.ANGPTL4 is expected to be a new target for diagnosis and treatment of digestive system neoplasms.
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Objective To investigate the correlation between levels serum zinc,selenium,chromium,copper and blood glucose in diabetic patients.Methods The 136 cases of type 2 diabetes were enrolled in our hospital during September 2013 to December 2015 in the observation group,and 136 cases of physical health in our hospital during the same period were recruited in the control group.Then the levels of serum zinc,selenium,chromium,copper contents and glycemic index,oxidative stress indicators were detected.Results The serum zinc,selenium content of the observation group were significantly lower than those in the control group(P0.05);the levels of FBG,2 h PBG,glycated hemoglobin,MDA,and HOMA-IR of observation group were higher than those of control group,the HOMA-β,I30/G30,SOD,GSH-Px levels were lower than those in the control group(P<0.05);the serum zinc,selenium contents were negatively correlated with FBG,2 h PBG,glycated hemoglobin,MDA levels,and HOMA-IR(P<0.05),while positively correlated with HOMA-β,I30/G30,SOD,GSH-Px(P<0.05).Conclusion Serum zinc,selenium contents in type 2 diabetes significantly decrease and closely be related with blood glucose levels,they can reduce blood sugar,promote insulin secretion,increase insulin sensitivity,and adjust the oxidative stress reaction.
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Objective To study the effects of rhubarb on the mitogen-activated protein kinase (MAPK) sig-naling transducfon pathway in rats with severe acute pancreatitis (SAP),and to investigate the treatment mecha-nism of rhubarb on SAP. Method One hundred SD rats were provided by from the Animal Center of Nanjing Uni-versity. All animals were randomly divided into sham operation (n=33), SAP (n=33) and rhubarb groups (n=34). SAP model was induced by retrograde injection of 5% sodittm taurocholate. Rhubarb was given with 10% rhubarb decoction (2 mi/100 g) at the time of pancreafitis induction in the rhubarb groups. At 1, 3, 6, and 12 h after the models were established,animals were killed. MAPK activity in pancreatic tissue was examined by West-em blotting and the mRNA levels of TNF-α and IL-6 in pancreatic tissues were detected by RT-PCR. All data were analyzed by SPSS statistical software and statistical differences between values from two sroups were determined by the Student's t -test. Results MAPK activity, TNF-α and IL-6 mRNA levels in pancreatic tissues were signifi-cantly enhanced in the SAP group compared with the sham operation group (all P<0.01). Rhubarb treatment markedlyinhibited MAPK activation,TNF-α,IL 6 mRNA (all p<0.01). Conclusions Rhubarb can alleviate the inflammatory response of SAP by down-regulating MAPK activity.
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Internal medicine(IntMed) is one of the major subjects in medical undergraduate courses.With the transformation of medical mode from experience medicine to EBM,EBM shall be melted into IntMed teaching to change traditionary teaching mode and improve the teaching quality of IntMed,which helps to culture more new medical talented persons.