Objective To investigate the effect of stellate ganglion block combined with morphine sustainedrelease tablets for controlling pain of advanced lung cancer.Methods 90 cases with advanced lung cancer were randomly divided into the observation group and control group with 45 cases in each group.The control group was givenmorphine sustained-release tablets,the observation group received combination therapy with stellate ganglion block and morphine sustained-release tablets.The analgesic effects,quality of life scores and adverse reactions of two groups were compared.Results The effective rate of observation group was 93.33 ％ (42/45),which was significantly higher than that of control group 77.78％ (35/45),the difference was statistically significant (x2 =4.54,P ＜ 0.05).The morphine consumption of observation group was significantly less than that of control group(t =9.11,P ＜ 0.05),duration of analgesia was significantly longer than that of control group (t =6.72,P ＜ 0.05).Quality of life score in the observation group was significantly higher than that in the control group,the difference was statistically significant(Z =3.61,P ＜ 0.05).The incidence rate of adverse reactions was 17.78％ (8/45),which was significantly lower than that of the control group 46.67％ (21/45),the difference was statistically significant (x2 =4.54,P ＜ 0.05).Conclusion Stellate ganglion block combined with morphine sustained-release tablets for controlling pain of advanced lung cancer can significantly improve analgesia,reduce morphine consumption and adverse reactions,is worthy of clinical application.

AIM:The aim of this study is to investigate the relationship between the ratio of transcription factors T-bet/GATA-3 in peripheral blood mononuclear cells(PBMCs)and the imbalance of Th1/Th2 cytokines from patients with asthma,and to examine whether and how CpG ODN intervention would restore the imbalanced Th1/Th2 profile in asthma patients.METHODS:Three groups of subjects with asthma(asthma group),chronic obstructive pulmonary disease(COPD group),and normal controls(control group)were included in this study.T-bet,GATA-3 and TLR9 mRNA levels were measured by reverse transcription-polymerase chain reaction(RT-PCR).Th1 cytokine IFN-? and Th2 cytokines IL-4,IL-5 and IL-13 were measured by enzyme-linked immunoabsorbent assay(ELISA)in asthma group.Cultured PBMCs from asthma patients with CpG ODN incubation were collected for measuring T-bet,GATA-3 mRNA and TLR9 mRNA.RESULTS:The ratio of T-bet/GATA-3 in asthma group was significantly lower than that in the COPD group and control group.The serum levels of IL-4,IL-5 and IL-13 had positive correlation with the ratio of T-bet/GATA-3 in asthmatic patients,and the lower serum level of IFN-? had negative correlation with the ratio.The TLR9 mRNA expression in asthma was significantly attenuated than that in COPD group and control group.Consequently,the ratio of T-bet/GATA-3 in CpG group was significantly enhanced than that in control group.CONCLUSION:These results indicate that the ratio of T-bet/GATA-3 in asthma is decreased and could represent the imbalance of Th1/Th2 cells.CpG ODN influences the ratio of T-bet/GATA-3,upregulating the T-bet mRNA expression and downregulating the GATA-3 mRNA expression,which is able to reverse the imbalance of Th1/Th2 cells.CpG-ODN may be a promising therapeutic target for asthma.

Objective:To explore the effect of enhanced recovery after surgery(ERAS)-based multidisciplinary collaboration model on shortening the time of forbidden eating before receiving surgery, provide the basis for the selection of the preoperative diet prohibition scheme.Methods:From January 2017 to February 2019, a total of 384 patients who received the operation in Qingdao Municipal Hospital were analyzed retrospectively. The patients who under the traditional preoperative diet prohibition scheme were taken as the control group(156 cases) while those who under the multidisciplinary cooperation mode nursing under the concept of eras were taken as the experimental group(228 cases). The experimental group formulated the perioperative diet prohibition process according to the guidelines of eras, and the experimental group carried out the perioperative diet management for the patients according to the procedure. The difference between the two groups in the time of fasting, hunger, thirst incidence, insulin resistance, temporary stop will be observed and compared.Results:The time of fasting was (4.01±1.55) h in the experimental group and (10.12±1.57) h in the control group,there was significant difference between the two groups( t value was -1.65, P < 0.01). The incidences of thirst,hunger were 13.2%(30/228), 11.8%(27/228) in the experimental group and 89.7%(140/156), 87.2%(136/156) in the control group, there were significant differences between the two groups(χ 2 values were 220.20, 215.20, P < 0.01). The levels of insulin resistance on the first and third day after operation were 1.85 ± 0.43,1.52±0.61 in the experimental group and 1.99±0.51, 1.67±0.49 in the control group, the differences were statistically significant ( t values were -2.90, -2.56, P < 0.05).The temporary stop rate was 1.75%(4/228) in the experimental group and 7.69%(12/156) in the control group, the difference was statistically significant( χ2 value was 8.19, P<0.01). Conclusions:The ERAS-based multidisciplinary collaboration model can effectively shorten the preoperative fasting time, reduce the level of insulin resistance, reduce the incidence of hunger and thirst, and improve the rate of temporary stop and adjustment.

OBJECTIVETo investigate the status quo and influence factors of self monitoring of blood glucose (SMBG) and self-efficacy of diabetes patients' that participated in community diabetes self management group.

METHODSBeijing, Shanghai, Chongqing, Jiangsu, Guangdong, and Zhejiang were selected as the study sites considering patients management experiences they had. 1 401 adult diabetes patients were recruited from communities via health records system screening, telephone notification, poster advertisement, letters invitation ways. Face to face questionnaire survey was applied to obtain patients' general information, diabetes history, diabetes knowledge awareness, SMBG, and self-efficacy information. Multiple linear regression was used to analyze the relationship between factors and self efficacy.

RESULTSThere were 519 male patients (37.0%) and 882 female patients (63.0%) with an average age of (64.9 ± 8.9) years old. Patients lived in city accounted for 48.0% (672/1 401) and rural patients accounted for 52.0% (729/1 401). Patients who conducted SMBG accounted for 79.9% (1 120/1 401) and 33.3% (446/1 401) patients conducted blood glucose monitoring 1-3 times per month. Rural patients, primary school educated, and new rural cooperative medical system (NCMS) covered patients had a higher proportion of never conducting SMBG which were 21.9% (160/729), 24.2% (160/662), and 26.3% (125/475) , respectively. Scores of self-efficacy was (69.24 ± 16.30) (hundred-mark system) with a relative lower score in monitoring of blood glucose (64.09 ± 20.08) and foot care (63.63 ± 21.40), as well as a highest score in taking medicine and insulin injections (76.10 ± 22.00). Multiple regression analysis on self-efficacy and its related factors show a negative correlation between patients' place of residence and self-efficacy (β' = -0.076) and a positive correlation between education and self-efficacy (β' = 0.114) as well as between diabetes knowledge awareness and self-efficacy (β' = 0.193)(t = -2.46, 3.71, 7.18, P < 0.05).

CONCLUSIONCommunity diabetes patients had a low self-efficacy and it was even lower among low economic and education degree patients. The worst parts were SMBG and foot care. Place of residence, education, and diabetes knowledge awareness are factors that influence patients' self efficacy.

Aged ; Aged, 80 and over ; Blood Glucose ; Blood Glucose Self-Monitoring ; statistics & numerical data ; China ; epidemiology ; Diabetes Mellitus ; therapy ; Female ; Foot ; Humans ; Insulin ; Male ; Medication Adherence ; statistics & numerical data ; Middle Aged ; Regression Analysis ; Self Efficacy ; Surveys and Questionnaires

Objective To investigate the expression of Aspartate Beta-Hydroxylase (ASPH) in retroperitoneal liposarcoma (RL)and evaluate its clinical significances.Methods Relevant clinical data of 69 RL cases after surgical resection were collected.The expression of ASPH in tumor tissues was detected by immunohistochemistry.The CTL epitopes of ASPH protein HLA-A2 were predicted by SYFPEITHI and NetMHCpan software.Results The overall positive rate of ASPH expression for the whole group was 81％,that for well-differentiated liposarcoma was 73％,dedifferentiated liposarcoma was 87％ (P ＜ 0.05).ASPH expression was positively correlated with the postoperative recurrence free survival rate (P ＜ 0.05).Five HLA-A2 restricted CTL epitopes (9 peptides) were screened with the method of motif prediction.Conclusions ASPH expression is positively correlated with the degree of malignancy of RL,and the ASPH expression is an independent risk factor for postoperative recurrence free survival rate of RL.Moreover,ASPH was found to have 5 HLA-A2 restricted CTL epitopes,which are expected to be used for the immunotherapy of RL.

This study aims at examining the application and development of digital teaching materials in the field of epidemiology, encompassing both China and international contexts. The research involved conducting search on websites and literature databases to assess the status of digital teaching materials in epidemiology, nationally and internationally. At present, in China, digital teaching materials used in epidemiology are primarily presented in the form of printed books with added QR codes, providing teaching resources such as videos and exercises. However, issues with the level of interactivity have been identified. In foreign countries, with stronger emphasis placed on personalization, interactivity, and the use of rich media technologies in the digital teaching materials, epidemiologically. Enhanced digitization regarding materials and learning outcomes is achieved through features such as real-time notes, interactive animations, and quizzes. These approaches are considered worth considering for adoption. This study provides valuable insights for the digital transformation of epidemiology education.

0bjective To investigate the clinicopathological features,immunohistochemical phenotypes, molecular genetic alterations,diagnosis and differential diagnosis of inflammatory myofibroblastic tumor (IMT) of the urinary bladder. Methods:Ten cases of IMT of the urinary bladder (three cases at Ningbo Diagnostic Pathology Center from September 2011 to December 2020, five in-house diagnosed cases and two consultation cases at Shanghai Rui Jin Hospital from June 2011 to December 2020) were collected retrospectively. The clinicopathologic features and immunophenotypic profiles were studied by light microscopy and immunohistochemistry (EnVision method). The translocation of ALK gene was detected by fluorescence in situ hybridization (FISH).Results:Of the 10 patients, eight were male and two were female. The patients′ age range was 16 to 62 years (median 36 years).The main clinical presentation was hematuria and urinary irritation. Three cases were located at the dome of the urinary bladder, four cases were in the left lateral wall and the remaining three cases were in the right lateral wall. The tumor size ranged from 1.5 cm to 8.5 cm. In eight cases, the tumors were mainly submucosal, and in some cases extending to the muscular layer of the urinary bladder. In two cases, the tumors were mainly located in the muscular layer and focally extended to the submucosa and adventitia. Histologically, four cases had the nodular fasciitis-like pattern, three cases had fibrohistiocytoma-like pattern, two cases had mixed histologic patterns and the remaining case showed leiomyosarcoma-like histologic features. Immunohistochemically, the tumor cells expressed SMA (10/10),calponin (9/10),desmin (6/10) and CKpan (9/10). Cytoplasmic staining for ALK1 and ALK (5A4) was detected in 7 of 10 cases and 8 of 10 cases, respectively. Nuclear and cytoplasmic staining for ALK (D5F3) was detected in 7 of 10 cases. Among eight cases with material available for FISH analysis, ALK rearrangement was present in five cases. Follow-up data were available in eight patients and none had local recurrence nor distant metastasis.Conclusion:IMT of the urinary bladder is an uncommon mesenchymal neoplasm with intermediate malignant potential.It has special clinicopathologic features, and a minority of cases have local tumor recurrence.

Objective:To investigate the clinical features and therapeutic efficacy of patients with hereditary leiomyomatosis and renal cell carcinoma(RCC) syndrome-associated RCC (HLRCC-RCC) in China.Methods:The clinical data of 119 HLRCC-RCC patients with fumarate hydratase (FH) germline mutation confirmed by genetic diagnosis from 15 medical centers nationwide from January 2008 to December 2021 were retrospectively analyzed. Among them, 73 were male and 46 were female. The median age was 38(13, 74) years. The median tumor diameter was 6.5 (1.0, 20.5) cm. There were 38 cases (31.9%) in stage Ⅰ-Ⅱand 81 cases (68.1%) in stage Ⅲ-Ⅳ. In this group, only 11 of 119 HLRCC-RCC patients presented with skin smooth muscle tumors, and 44 of 46 female HLRCC-RCC patients had a history of uterine fibroids. The pathological characteristics, treatment methods, prognosis and survival of the patients were summarized.Results:A total of 86 patients underwent surgical treatment, including 70 cases of radical nephrectomy, 5 cases of partial nephrectomy, and 11 cases of reductive nephrectomy. The other 33 patients with newly diagnosed metastasis underwent renal puncture biopsy. The results of genetic testing showed that 94 patients had FH gene point mutation, 18 had FH gene insertion/deletion mutation, 4 had FH gene splicing mutation, 2 had FH gene large fragment deletion and 1 had FH gene copy number mutation. Immunohistochemical staining showed strong 2-succinocysteine (2-SC) positive and FH negative in 113 patients. A total of 102 patients received systematic treatment, including 44 newly diagnosed patients with metastasis and 58 patients with postoperative metastasis. Among them, 33 patients were treated with tyrosine kinase inhibitor (TKI) combined with immune checkpoint inhibitor (ICI), 8 patients were treated with bevacizumab combined with erlotinib, and 61 patients were treated with TKI monotherapy. Survival analysis showed that the median progression-free survival (PFS) of TKI combined with ICI was 18 (5, 38) months, and the median overall survival (OS) was not reached. The median PFS and OS were 12 (5, 14) months and 30 (10, 32) months in the bevacizumab combined with erlotinib treatment group, respectively. The median PFS and OS were 10 (3, 64) months and 44 (10, 74) months in the TKI monotherapy group, respectively. PFS ( P=0.009) and OS ( P=0.006) in TKI combined with ICI group were better than those in bevacizumab combined with erlotinib group. The median PFS ( P=0.003) and median OS ( P=0.028) in TKI combined with ICI group were better than those in TKI monotherapy group. Conclusions:HLRCC-RCC is rare but has a high degree of malignancy, poor prognosis and familial genetic characteristics. Immunohistochemical staining with strong positive 2-SC and negative FH can provide an important basis for clinical diagnosis. Genetic detection of FH gene germ line mutation can confirm the diagnosis. The preliminary study results confirmed that TKI combined with ICI had a good clinical effect, but it needs to be confirmed by the results of a large sample multi-center randomized controlled clinical study.