Gastric cancer is a common malignant tumor with complex pathological mechanisms， a low early diagnosis rate， and a high mortality rate. However， surgical treatment， targeted therapy， and chemotherapy have their treatment limitations and toxic side effects. Therefore， exploring the pathogenesis and mechanism of gastric cancer and finding effective treatment methods are important. At present， researches has found that tumor epithelial cells exhibit individual differences in molecular characteristics and exhibit metabolic heterogeneity that affects cell phenotype and function. The interaction between metabolites and cytokines can inhibit the formation of the tumor immune microenvironment and promote malignant progression. Therefore， metabolic reprogramming is regarded as a key feature of tumors and plays an important role in the process of tumor occurrence and development. However， the continuous deterioration of gastric cancer may be closely related to changes in the energy metabolism of cancer cells. Gastric cancer cells may regulate the dysregulation of synthesis or decomposition pathways such as glucose metabolism， amino acid metabolism， lipid metabolism， and nucleotide metabolism and activate associated signaling pathways， key proteins， and genes， leading to proliferation， invasion， and metastasis of cancer cells. In recent years， there has been a close relationship between the effective intervention by traditional Chinese medicine in gastric cancer and the regulation of metabolic reprogramming. There has been some progress in the intervention research on effective ingredients and formulas of traditional Chinese medicine for cancer. This article summarized existing Chinese and foreign literature on how gastric cancer cells affect disease progression by regulating their related metabolic networks， such as glucose metabolism， amino acid metabolism， lipid metabolism， and nucleotide metabolism， as well as how effective ingredients and formulas of traditional Chinese medicine enhance anti-tumor effects through targeted metabolism. It reviewed metabolic reprogramming intervention in gastric cancer， providing a reference for research on metabolic reprogramming regulation by traditional Chinese medicine and new targets and strategies for the treatment and prognosis of gastric cancer.

Objective:To systematically evaluate the psychological experience of cancer bereaved, so as to provide basis for bereavement care and intervention.Methods:Qualitative studies on the emotional experiences of cancer bereaved were searched in PubMed, Embase, Cochrane Library, CINAHL, China National Knowledge Infrastructure, WanFang Data, VIP, and China Biomedical Database. The search period was from database establishment to July 2023. The quality evaluation was conducted using the 2020 version of the quality evaluation criteria for qualitative research of the Joanna Briggs Institute Evidence-Based Health Care Center, and the results were integrated using the Meta-synthesis.Results:A total of 11 studies were included, 44 research results were extracted, and 8 new categories and 3 integrated results were summarized, namely the differences in grief emotions after bereavement, grief coping, and support needs after bereavement.Conclusions:The psychological experience of bereaved is relatively complex, and their grief emotions vary. Medical and nursing staff should pay attention to the grief response of the bereaved, guide them to self-adjustment, attach importance to the needs of the bereaved, and provide social support to assist them in returning to society as soon as possible.

Objective:To explore the influencing and prognosis factors of emphysematous urinary tract infection (EUTI).Methods:The baseline clinical data of the patients admitted to Shandong University Qilu Hospital (Qingdao) from December 2013 to June 2020 and diagnosed with EUTI were analyzed retrospectively. The patients with non-EUTI (NEUTI) during the same period were selected as the control group. The baseline characteristics between the two groups were compared. Logistic regression analysis method was used to analyze the influencing factors of EUTI.Results:(1) 24 EUTI patients and 53 NEUTI patients were included in the present study. Compared with the NEUTI group, the hemoglobin level was lower ( t=-5.245, P<0.001) and the levels of blood urine nitrogen ( Z=-4.361, P<0.001), serum creatinine (Scr, Z=-4.543, P<0.001), blood glucose ( Z=-2.608, P=0.009), and triacylglycerol ( Z=-2.408, P=0.016) were higher in the EUTI group. The proportions of diabetes mellitus ( χ2=13.453, P<0.001) and chronic kidney disease ( χ2=17.936, P<0.001) in the EUTI group were higher than those in the NEUTI group. Increasing Scr was the risk factor of EUTI in patients with urinary tract infection ( OR=1.011, 95% CI 1.001-1.020, P=0.025). (2) Escherichia coli ( E.coli, 14 cases, 58.3%) was the most common causative organism. The other causative organisms included Klebsiella pneumoniae (2 cases, 8.3%), Enterococcus faecium (1 case, 4.2%), Pantoea (1 case, 4.2%), and mixed bacteria of E.coli and Enterococcus faecium (1 case, 4.2%). Ten cases of E.coli were extended-spectrum β-lactamases (ESBL)-positive. (3) Of the 24 patients with EUTI, 4 patients had adverse outcomes. The length of stay ( Z=-2.457, P=0.014), blood urea nitrogen ( t=2.432, P=0.024), shock ( P=0.002), autoimmune disease ( P=0.022), and white blood cell count ( Z=-2.091, P=0.036) were statistically different between good prognosis group ( n=20) and poor prognosis group ( n=4). However, logistic regression analysis results showed that neither was the influencing factor of poor prognosis of EUTI. Conclusions:The elevated Scr level is the independent influencing factor of EUTI among urinary infection patients. E.coli is the most common pathogenic bacteria, and ESBL-positive bacteria are common.

OBJECTIVE：To investigate the influ ential factors of traditional Chinese medicine （TCM）service utilized by outpatients in Jiangsu province ，and to provide reference for scientific utilization of TCM service. METHODS ：Based on the data of Jiangsu province in National Sixth Health Service Survey in 2018，descriptive analysis was performed for the general situation and population characteristics of 1 617 outpatients in Jiangsu province. Single factor analysis and multivariate binary Logistic regression model analysis were used to analyze the influential factors of TCM service utilized by outpatients. RESULTS ：Of the 1 617 respondents，145 patients（9.0％）applied TCM services at outpatient visits. Results of single factor analysis showed that age ， education degree ，annual income ，whether to participate in basic medical insurance ，self-perceived illness severity ，hypertension， diabetes，other chronic diseases ，and the first diagnose institutions were significant influential factors for TCM service utilized by outpatients in Jiangsu province （P＜0.05）. Results of binary Logistic regression showed that the elderly aged 65 years and over ， the patients who participated in the basic medical insurance for urban workers ，the patients with hypertension ，primary medical institutions as first diagnosis institutions ，the middle-income population ，and other chronic diseases were significant influential factors for TCM service utilized by outpatients in Jiangsu province （P＜0.05）. CONCLUSIONS ：Age，annual income ，whether to participate in basic medical insurance ，hypertension and other chronic diseases ，and first diagnosis institutions are significant infleutial factors for TCM service utilized by outpatients in Jiangsu province. The utilization of TCM health services for outpatients in Jiangsu province is in relatively low level ，and middle-aged and elderly patients and patients with chronic diseases show high acceptance for TCM services. Outpatients first diagnosed in primary medical institutions are more willing to accept TCM services.

Objective:To evaluate the clinical effects of orthokeratology lens on children with myopic anisometropia.Methods:Retrospective case series study. The data of 226 myopic anisometropia children, (10.83±1.56)years old, including 95 males and 131 females, fitted with orthokeratology(OK) lens in Beijing Tongren Hospital from June 2017 to June 2019 were collected. According to the lens wearing condition and baseline anisometropia, they were divided into four groups: group A1 with an average age of (10.68±1.66) years (bilateral OK lens wearing with low anisometropia, 1.0 D≤SE difference<2.5 D, 50 males and 61 females), group A2 with an average age of (11.24±1.38) years (bilateral OK lens wearing with moderate and high anisometropia, SE difference≥2.5 D, 10 males and 23 females), group B1 with an average age of (10.79±1.51) years (unilateral OK lens wearing with low anisometropia, 1.0 D≤SE difference<2.5 D, 17 males and 21 females) and group B2 with an average age of (10.97±1.60) years (unilateral OK lens wearing with moderate and high anisometropia, SE difference≥2.5 D, 18 males and 26 females). After wearing OK lens for one year, the changes of axial length(AL) and AL difference were observed and statistically analyzed.Results:(1) AL changes: after wearing OK-lens for one year, AL of each eye increased. In group A1, the AL of the more myopic eyes and the less myopic eyes increased by (0.20±0.21) mm and (0.24±0.22) mm respectively, and the difference was statistically significant ( t=-3.208, P=0.002); in group A2, the AL growth of the more myopic eyes and the less myopic eyes were (0.04±0.11) mm and (0.17±0.14) mm, and the difference was statistically significant ( t=-5.545, P<0.001). In group B1, the AL elongation of the more myopic eyes and the less myopic eyes were (0.14±0.21) mm and (0.39±0.23) mm, and in group B2, the AL growth of the more myopic eyes and the less myopic eyes were (0.11±0.14) mm and (0.54±0.24) mm, with statistically significant differences( t=-6.533, -11.643; all P<0.001). There was a linear correlation between AL elongation and age of the more myopic eyes and the less myopic eyes in group A1(corrected R 2=0.208, 0.237) and group A2 (corrected R 2=0.169, 0.360). There was no linear correlation of the more myopic eyes and the less myopic eyes between AL change and age or baseline myopia in group B1 ( F=0.514, 1.205; P=0.602, 0.312) and group B2 ( F=0.841, 0.056; P=0.439, 0.946). (2)Change of AL difference: after wearing OK lens for one year, the changes of AL difference in groupA1, A2, B1 and B2 were (-0.04±0.14) mm,(-0.13±0.13) mm,(-0.26±0.24) mm and (-0.43±0.25) mm, and the decrease of AL difference in moderate and high anisometropia groups were greater than that in low anisometropia groups ( t =-3.211, -3.180; P=0.002, 0.002).There was a linear correlation between the reduction of AL difference and baseline anisometropia in group A1, A2 and B2 (corrected R 2=0.099, 0.149, 0.230), and there was no linear relationship between the decrease of AL difference and the baseline anisometropia in group B1 ( F=0.014, P=0.908). Conclusions:Orthokeratology could effectively control the progression of myopia and to treat anisometropia. The effect of myopia control was better in the older binocular OK lens wearers, and for the patients with greater baseline anisometropia, the treatment effect of anisometropia was better.

Objective:To evaluate the clinical effects of orthokeratology lens on children with myopic anisometropia.Methods:Retrospective case series study. The data of 226 myopic anisometropia children, (10.83±1.56)years old, including 95 males and 131 females, fitted with orthokeratology(OK) lens in Beijing Tongren Hospital from June 2017 to June 2019 were collected. According to the lens wearing condition and baseline anisometropia, they were divided into four groups: group A1 with an average age of (10.68±1.66) years (bilateral OK lens wearing with low anisometropia, 1.0 D≤SE difference<2.5 D, 50 males and 61 females), group A2 with an average age of (11.24±1.38) years (bilateral OK lens wearing with moderate and high anisometropia, SE difference≥2.5 D, 10 males and 23 females), group B1 with an average age of (10.79±1.51) years (unilateral OK lens wearing with low anisometropia, 1.0 D≤SE difference<2.5 D, 17 males and 21 females) and group B2 with an average age of (10.97±1.60) years (unilateral OK lens wearing with moderate and high anisometropia, SE difference≥2.5 D, 18 males and 26 females). After wearing OK lens for one year, the changes of axial length(AL) and AL difference were observed and statistically analyzed.Results:(1) AL changes: after wearing OK-lens for one year, AL of each eye increased. In group A1, the AL of the more myopic eyes and the less myopic eyes increased by (0.20±0.21) mm and (0.24±0.22) mm respectively, and the difference was statistically significant ( t=-3.208, P=0.002); in group A2, the AL growth of the more myopic eyes and the less myopic eyes were (0.04±0.11) mm and (0.17±0.14) mm, and the difference was statistically significant ( t=-5.545, P<0.001). In group B1, the AL elongation of the more myopic eyes and the less myopic eyes were (0.14±0.21) mm and (0.39±0.23) mm, and in group B2, the AL growth of the more myopic eyes and the less myopic eyes were (0.11±0.14) mm and (0.54±0.24) mm, with statistically significant differences( t=-6.533, -11.643; all P<0.001). There was a linear correlation between AL elongation and age of the more myopic eyes and the less myopic eyes in group A1(corrected R 2=0.208, 0.237) and group A2 (corrected R 2=0.169, 0.360). There was no linear correlation of the more myopic eyes and the less myopic eyes between AL change and age or baseline myopia in group B1 ( F=0.514, 1.205; P=0.602, 0.312) and group B2 ( F=0.841, 0.056; P=0.439, 0.946). (2)Change of AL difference: after wearing OK lens for one year, the changes of AL difference in groupA1, A2, B1 and B2 were (-0.04±0.14) mm,(-0.13±0.13) mm,(-0.26±0.24) mm and (-0.43±0.25) mm, and the decrease of AL difference in moderate and high anisometropia groups were greater than that in low anisometropia groups ( t =-3.211, -3.180; P=0.002, 0.002).There was a linear correlation between the reduction of AL difference and baseline anisometropia in group A1, A2 and B2 (corrected R 2=0.099, 0.149, 0.230), and there was no linear relationship between the decrease of AL difference and the baseline anisometropia in group B1 ( F=0.014, P=0.908). Conclusions:Orthokeratology could effectively control the progression of myopia and to treat anisometropia. The effect of myopia control was better in the older binocular OK lens wearers, and for the patients with greater baseline anisometropia, the treatment effect of anisometropia was better.

Objective: To investigate the clinical and laboratory features of Aeromonas bacteremia in patients with hematological diseases, and provide evidence for the prevention and treatment of Aeromonas infection. Methods: A retrospective study of patients with bloodstream infection of Aeromonas in our hospital from January 2014 to December 2018 was carried out. The clinical characteristics, antimicrobial susceptibility, infection seasons, antimicrobial therapy and evolution were analyzed. Results: A total of 42 patients with hematological diseases had Aeromonas bloodstream infection within 5 years. Among them, 39 cases (92.9%) of bloodstream infection occurred in the stage of neutropenia. The median time of fever was 4 (1-27) d, 22 (52.4%) patients only had fever, 6 (14.3%) with gastrointestinal symptoms (abdominal pain, diarrhea, nausea, upper gastrointestinal bleeding) , 8 (19.0%) with pulmonary infection, 13 (31.0%) with skin and soft tissue infections. Seven patients (16.7%) died with skin and soft tissue infection. The resistance of Aeromonas to carbapenems was 68.3%-70.7%, while the resistance rate to cephalosporins, quinolones and aminoglycosides were less than 10%. Conclusions Aeromonas bacteremia in patients with hematological diseases mainly occur in the neutropenia stage, usually with symptom like fever. The mortality is increased when accompanied by skin and soft tissue infection. Antibiotic use should be based on susceptibility results, and avoid the use of carbapenems.

Objective: To analyze the hints role of surveillance cultures of Carbapenem-resistant Enterobacteriaceae (CRE) by perianal swabs in patients with hematological diseases, and seek risk factors of CRE bloodstream infection. Methods: The resistance of CRE from 2 914 patients with hematological diseases who cultured perianal swabs, CRE bloodstream infection and risk factors were analyzed during January 2016 to December 2017. Results: In this study, perianal swabs from 2 914 patients with hematological diseases were cultured, 74 patients were CRE positive, and bloodstream infection with CRE was found in 13 of these patients. A total of 87 CRE strains were isolated (The same patient only keep the first one for the same location), including 31 Klebsiella pheuminiae, 43 Escherichia coli, 8 Enterobacter cloacae and 6 other Enterobacteriaceae. The resistance rates to piperacillin / tazobactam, imipenem, meropenam, amikacin, levofloxacin, tigecycline were 91.9%, 74.4%, 98.8%, 17.6%, 74.4% and 8.0%, respectively. Resistance to carbapenem, aminoglycoside, quinolones and tegacycline were highly consistent between two sites from 13 patients, whose both perianal swabs and blood were positive in CRE cultures. Febrile neutropenic time, digestive tract symptoms and perianal infection were independent risk factors for bloodstream infection in patients with perianal swabs positive results, the odds ratios (OR) were 1.10 (P=0.029), 1.13 (P=0.005) and 1.23 (P=0.016), respectively. Conclusion Perianal swabs surveillance cultures of CRE can be hints for CRE bloodstream infection in patients with hematological diseases, and also can provide suggestions for antibiotics. Long time of febrile neutropenic, digestive tract symptoms and perianal infection can be the early warning for CRE bloodstream infections.

Objective To understand the characteristics and relation of clinical stage and outcome of severe cases on hand,foot and mouth disease (HFMD) and to establish the evaluation method for understanding severity of this disease.Methods According to factors as geographical location,economic and epidemic levels,five provinces (Henan,Shandong,Yunnan,Zhejiang and Sichuan provinces) were selected.Reported severe cases of HFMD from the National Notifiable Diseases Reporting System were selected randomly in the five provinces.Basic epidemiological information,clinical data,and pathogen testing results in the involved hospitals were collected.Clinical stages on all the patients were decided in accordance with "the clinical expert consensus on diagnosis and treatment for severe case of enterovirus type 71 (EV71) infections (2011 edition)".Data were analyzed using SPSS software 18.0 and other epidemiological methods.Results A total of 657 severe HFMD cases were investigated,with 326 cases positive of EV71,accounting for 91.3％ (326/357) among all the laboratory-confirmed cases.Of the 657 cases,542 cases (82.5％,95％CI:79.4％-85.3％) were diagnosed as in stage 2 (with nervous system involvement),99 cases (15.1％,95％CI:12.4％-18.0％) in stage 3 (early phase of function failure on heart and lung),and 16 cases (2.4％,95％CI:1.4％-3.9％) were in stage 4 (function failure of heart and lung).11 cases (1.7％,95％CI:0.9％-3.0％) were with squeal when discharged from hospital with 8 cases (1.2％,95％CI:0.6％-2.3％) died.When comparing the proportions among stage 2,stage 3 and stage 4,significant differences were found between age groups (x2=22.632,P=0.012).The younger the patient was the lower the proportions of stage 2 and the more proportion of stage 3 appeared.When comparing the proportions of clinical stages among the five provinces,significant differences (x2=41.481,P =0.000) were noticed.Proportions of different clinical stages in gender,ethnicity,occupation,place of residence types and the type of pathogen appeared no significant differences,respectively.However,the proportions of squeal and death in stage 2,stage 3 and stage 4 showed significant differences (sequela:x2=12.960,P=0.001;Death:x 2=16.850,P=0.001),respectively.Conclusions The pcrccntage of clinical stages of severe HFMD patients related to the rate of squeal and death.Clinical staging can be used for assessing the clinical severity of complications and the effectiveness of treatment,of HFMD.

Objective: To investigate the impact factors for central neck lymph node metastases(CLNM) of papillary thyroid carcinoma(PTC). Methods: A total of 498 patients with PTC who underwent total or hemi-thyroidectomy plus central neck lymph node dissection between January 2014 and July 2016 were included. Univariate and multivariate analyses were performed to identify clinicopathological characteristics, thyroid function parameters and US findings that associated with CLNM of PTC. A nomogram was developed to predict the probability of CLNM. The receiver operating characteristic curve(ROC) was used to estimate the efficiency of the nomogram. Results: Among 498 patients, 284 patients were affected by CNLM. The sensitivity and specificity of US in predicting PTC metastasis in the central neck were 31.3% and 88.3%, respectively. Univariate and multivariate analyses showed that gender, age, number and size of suspicious malignant nodules in thyroid, and suspicious lymph node metastasis detected by ultrasonography were independently correlated with CLNM. The ROC showed that the AUC was 0.748, with sensitivity of 80.8%, and specificity of 59.8%. Conclusions Gender, age, number and size of suspicious malignant nodules in thyroid, suspicious lymph node metastasis were predictive factors for CLNM in patients with PTC. The nomogram developed based on related factors with CLNM is more sensitive than sonographic central neck lymph node features in predicting the probability of CLNM.