1.The relationship between clinical nurses' critical thinking disposition and competence of nursing ethical decision making
Jing GAO ; Chenxi WU ; Xiangyu YANG ; Ting ZHANG ; Dingxi BAI ; Qian ZHANG ; Xiaoyun LIU
Chinese Journal of Practical Nursing 2013;(4):1-5
Objective To investigate the level of the clinical nurses' critical thinking disposition and the competence about nursing ethical decision making,and analyze the relationship between them.Methods A total of 359 clinical nurses were recruited by stratified random sampling method.They were investigated with general situation questionnaire,critical thinking disposition inventory-Chinese version (CTDI-CV) and judgment about nursing decisiors(JAND).Results The total score of CTDI-CV was (285.06±26.79),the total score of JAND was(267.91±16.62).The influencing factors of clinical nurses' competence about nursing ethical decision making was education background,ways of obtaining occupational knowledge,training of nursing ethical decision.The clinical nurses' competence about nursing ethical decision making was positively correlated with critical thinking disposition.Conclusions The level of clinical nurses' critical thinking disposition and competence about nursing ethical decision making are medium,in order to improve the level of competence about nursing ethical decision making,both school education and the continue education among hospital should strengthen the training of nurses' critical thinking disposition.
2.Clinical Observation of Insulin Glargine for Type 2 Diabetes Mellitus Patients with Poor Control by Rosigli-tazone and Metformin
Liwei BAI ; Di WANG ; Qingfeng YIN ; Xiangyu MENG ; Qinggui ZHANG
China Pharmacy 2017;28(35):4960-4962
OBJECTIVE:To observe the effects of insulin glargine in type 2 diabetes mellitus patients with poor glucose con-trol by rosiglitazone and metformin. METHODS:A total of 90 patients with type 2 diabetes mellitus with poor glucose control by rosiglitazone and metformin admitted to our hospital from Aug. 2013 to Dec. 2015 were divided into control group and observation group according to random number table,with 45 cases in each group. Control group was given Acarbose tablets 50 mg orally be-fore meal,tid,with maximal dose of 300 mg/d. Observation group was given Insulin glargine injection subcutaneously,qd,with initial dose of 0.15 u/kg,adjusted according to blood glucose monitoring,with maximal dose of 40 u/d. Both group were treated for 24 weeks. The levels of fasting blood glucose,2 h postprandial blood glucose,HbA1c,fasting C peptide and 2 h postprandial C peptide were compared between 2 groups before and after treatment. The time of blood glucose reaching target and the occur-rence of adverse events were recorded,and the incidence of adverse events was calculated. RESULTS:Before treatment,there was no statistical significance in above indexes between 2 groups(P>0.05). After treatment,The levels of fasting blood glucose and 2 h postprandial blood glucose in 2 groups were significantly lower than before treatment,and the levels of fasting C peptide,2 h postprandial C peptide and HbA1c were significantly higher than before treatment;except for fasting blood glucose,above indexes of observation group were significantly better than those of control group,with statistical significance (P<0.05). The time of blood glucose reaching target in observation group was significantly shorter than control group,the incidence of nocturnal hypogly-cemia,severe hypoglycemia,edema and gastrointestinal reactions and total adverse events in observation group were significantly lower than control group,with statistical significance(P<0.05). CONCLUSIONS:The application of insulin glargine in type 2 di-abetes mellitus patients with poor glucose control by rosiglitazone and metformin can effectively reduce the levels of blood glucose and HbA1c,and improve islet function with good safety.
3.Effect of metformin on serum vitamin D in patients with background diabetic retinopathy
Qingfeng YIN ; Xuehui CHEN ; Liwei BAI ; Xiangyu MENG ; Jie HAI ; Qinggui ZHANG
Journal of Chinese Physician 2017;19(10):1479-1482
Objective To investigate the changes of visual acuity,fundus changes,and serum vitamin D concentration in diabetic retinopathy patients treated with metformin,and to evaluate its clinical efficacy.Methods Totally 80 cases (160 eyes) patients with background diabetic retinopathy were included in the study,and were divided into observation group (metformin + Pancreatic Kininogenase Enteric-coated Tablets) and control group (Pancreatic Kininogenase Enteric-coated Tablets) according to the different treatment methods used for 3 months.Fundus fluorescein angiography was used to evaluate the improvement of the fundus lesions.The serum levels of vitamin D were measured with electrochemiluminescence immunoassay (ECLIA).Results After 3 months of treatment,serum vitamin D concentration of the observation group increased,and the differences were statistically significant (P < 0.05) when compared to before treatment.However,3 months after treatment,serum vitamin D levels of the control group increased slightly,but the difference was not statistically significant (P > 0.05).The total effective rate of fundus improvement in the observation group and the control group was 70% and 55%,respectively.There was significant difference between the two groups in the improvement of fundus (P < O.05).Conclusions Metformin has an adjunctive effect on background diabetic retinopathy,and the increase of serum vitamin D may be one of the mechanisms of metformin in improving diabetic retinopathy.
4.Effects of psychological stress and social support on quality of life of patients with ulcerative colitis
Wei LIU ; Jin WANG ; Shuai LYU ; Xia BAI ; Xiangyu CHEN ; Jiansheng LI
Chinese Journal of Digestion 2018;38(9):613-617
Objective To explore effects of psychological stress and social support on quality of life of patients with ulcerative colitis (UC ) .Methods From February 2017 to February 2018 ,at the First Affiliated Hospital of Zhengzhou University ,the data of 167 patients with UC were collected ,which included education levels ,monthly per capita income of the family ,course of the disease ,Mayo score and Montreal classification .Psychological stress was evaluated by perceived stress scale (PSS) .Social support was assessed by social support rate scale (SSRS) .Quality of life was measured by the inflammatory bowel disease questionnaire (IBDQ) .Chi square test was performed for univariate correlation analysis ,Pearson or Spearman correlation analysis was performed for the correlationship ,and two classification logistic regression method was used for multivariate analysis .Results The PSS score was 23 (19 ,31) ,and the SSRS score was 33 .0 (29 .0 ,37 .0) ,and the IBDQ score was 168 .0(154 .0 ,183 .0) .The PSS score was negatively correlated with IBDQ scores (r= -0 .590 ,P<0 .01) .SSRS score were positively correlated with the IBDQ score (r=0 .329 ,P<0 .01) .The results of univariate correlation analysis indicated that the quality of life was higher in patients with high education ,high monthly per capita income of the family , high medical insurance reimbarsement rate ,clinical remission period and mild active period (χ2 =4 .338 , 12 .311 ,9 .896 and 25 .159 ,all P<0 .05) .The results of multivariate analysis demonstrated that quality of life of patients with UC was correlated with psychological stress (odds ratio (OR)= 0 .871 ,95% confidence interval (CI) 0 .815 to 0 .932) ,type of medical insurance (OR= 2 .024 ,95% CI 1 .168 to 3 .507) ,social support (OR=1 .065 ,95% CI 1 .002 to 1 .132) and clinical disease activity (OR=0 .362 , 95% CI 0 .193 to 0 .679) (all P<0 .05) .Conclusion The quality of life of patients with UC is not only correlated with clinical activity of the disease ,but also correlated with psychological stress ,social support and type of medical insurance .
5.Feasibility study of optical surface imaging assisted postmastectomy radiotherapy set-up
Dashuang LUO ; Zhibin LI ; Xiangyu ZHANG ; Haiping HE ; Guangjun LI ; Sen BAI
Chinese Journal of Radiological Medicine and Protection 2022;42(11):871-876
Objective:To investigate the performance of optical surface imaging (OSI) in the postmastectomy radiotherapy setup and to assess the effects of 3D printed silicone bolus on OSI detection precision.Methods:A retrospective analysis was conducted for 16 patients treated with left-sided postmastectomy radiotherapy (PMRT) in West China Hopital, Sichuan University from January to April, 2021. The setup errors of 16 patients without bolus detected using OSI (OSI no-bolus, OSI n) were obtained before error correction was conducted using cone-beam CT (CBCT). The correlation between OSI n and CBCT was analyzed, and then the diagnostic efficacy of OSI was assessed using the receiver operating characteristic (ROC) curves. The setup errors of six patients with 3D printed silicone bolus detected using OSI (OSI bolus, OSI b) were obtained through off-line image registration, and then the detection precision of OSI n and OSI b in the translational directions was compared. Results:The setup errors in the case of OSI n were highly correlated with CBCT in the translational direction ( r ≥ 0.80), but were weakly correlated in the rotation direction ( r < 0.40). In the ROC analysis, the area under the curve (AUC) in the y direction was the lowest and was in the order of AUC 5 mm ≥AUC 3 mm > 0.75 for any translational direction. The difference in the detection precision between OSI n and OSI b was not statistically significant in the x and z directions ( P > 0.05), but was statistically significant in the y direction ( Z = -2.56, P = 0.01). In the y direction, the systematic error of detection precision in the case of OSI b was 3.11 mm higher than that in the case of OSI n, and the random error of detection precision in the case of OSI b was 1.9 mm higher than that in the case of OSI n. Conclusions:OSI cannot yet substitute CBCT in the postmastectomy radiotherapy setup, but its detection error is still within the clinically acceptable range. The performance of OSI-assisted setup is expected to be further improved by mitigating the interference of factors such as bolus in the imaging path through operational training.
6. Early postoperative complications and risk factors in laparoscopic D2 radical gastrectomy for gastric cancer
Ming CAI ; Xiangyu ZENG ; Zhen XIONG ; Jinbo GAO ; Xiaoming SHUAI ; Kailin CAI ; Jiliang WANG ; Zheng WANG ; Peng ZHANG ; Xinghua LIU ; Jie BAI ; Ji CHENG ; Guobin WANG ; Kaixiong TAO
Chinese Journal of Gastrointestinal Surgery 2019;22(8):742-747
Objective:
To investigate the morbidity and treatment of early postoperative complications after laparoscopic D2 radical gastrectomy for gastric cancer, and to explore the risk factors.
Methods:
A case-control study was performed to retrospectively collect clinicopathological data of 764 patients undergoing laparoscopic D2 radical gastrectomy for gastric cancer at our department between January 2015 and December 2017. Patient inclusion criteria: (1) gastric cancer diagnosed by preoperative electronic gastroscopy and biopsy, and confirmed by postoperative pathology; (2) without invasion into adjacent organs by preoperative evaluation of tumors; (3) tumors without definite liver and distant metastasis; (4) R0 resection of gastric cancer and standard D2 lymph node dissection; (5) patients with informed consent. Exclusion criteria: (1) unperformed laparoscopic D2 radical resection; (2) other types of gastric tumor confirmed by pathology; (3) cases with incomplete clinical data. Complication occurring within two weeks after laparoscopic D2 gastrectomy was defined as early postoperative complication. Patients were divided into two groups: non-complication group (693 cases) and complication group (71 cases) according to the occurrence of complications after operation. The clinicopathological data of two groups were analyzed and compared with
7.Mining and analysis of ADE signals of two camptothecin topoisomerase 1 inhibitors
Zhenjiang WU ; Jianjun LIU ; Xiangyu BAI ; Maofan YANG ; Wenhai FAN ; Pan WANG ; Junsong YANG
China Pharmacy 2024;35(9):1133-1138
OBJECTIVE To mine and analyze the adverse drug events (ADE) signals of two camptothecin topoisomerase 1 inhibitors, i.e. irinotecan and topotecan, and to provide reference for clinical medication safety. METHODS Based on the U.S. Food and Drug Administration Adverse Event Reporting System (FAERS) database, ADE report data for the aforementioned two drugs were extracted from January 1, 2004 to March 31, 2023. After processing the data, signal mining was conducted by using the reporting odds ratio in conjunction with the Bayesian confidence propagation neural network, followed by analysis. RESULTS A total of 14 738 relevant ADE reports were screened, among which 11 483 were associated with irinotecan and 3 255 with topotecan. The ADE reports for irinotecan were predominantly male, whereas for topotecan, they were predominantly female; the age of patients using the two drugs mainly concentrated in 45-<75 years old. A total of 847 signals were detected, involving 24 system organ classes (SOCs). Among them, 565 signals of irinotecan were detected, involving 24 SOCs, primarily concentrating on gastrointestinal disorders, general disorders and administration site conditions, blood and lymphatic system disorders; the most frequently reported ADE was diarrhea, and the ADE with the strongest signal intensity was cholinergic syndrome. A total of 282 signals of topotecan were detected, involving 22 SOCs, primarily concentrating on general disorders and administration site conditions, investigations, blood and lymphatic system disorders, and gastrointestinal disorders; the most frequently reported ADEs were death and anemia, and the ADE with the strongest signal intensity was febrile bone marrow aplasia. ADE signals for irinotecan such as metastatic colorectal cancer, peripheral sensory neuropathy, steatohepatitis, and those for topotecan such as iris atrophy, retinal degeneration, vitreous hemorrhage, were not documented in their respective drug instruction. CONCLUSIONS ADEs of irinotecan and topotecan primarily involve the digestive and hematologic systems, warranting close clinical monitoring. Cholinergic syndrome caused by irinotecan should be concerned. In addition, patients receiving irinotecan should also be monitored for ADE such as metastatic colorectal cancer, peripheral sensory neuropathy, steatohepatitis, and proteinuria; for patients using topotecan, enhanced surveillance of ocular diseases is recommended to ensure medication safety.
8. Prevalence, control of hypertension and intake of sodium and potassium among residents aged 50-69 years old in Zhejiang Province in 2017
Xiaofu DU ; Xiangyu CHEN ; Jie ZHANG ; Le FANG ; Min YU ; Jianwei XU ; Yamin BAI ; Jing WU ; Jixiang MA ; Jieming ZHONG
Chinese Journal of Preventive Medicine 2019;53(5):464-469
Objective:
To understand prevalence, control of hypertension and intake of sodium and potassium among residents aged 50-69 years old in Zhejiang Province.
Methods:
A multi-stage random cluster sampling method was used to select 3 032 residents aged 50-69 years old in Zhejiang Province. The demographic characteristics, prevalence and control of hypertension were collected through a questionnaire survey, and physical measurement was also performed. The stratified random sampling method was used to detect the level of sodium and potassium in the 24 h urine of 676 subjects. The total amount of 24 h urinary sodium ≥102.55 mmol and the ratio of 24 h urinary sodium and potassium content ≥2 were defined as excessive.
Results:
The prevalence of hypertension (95