A new upsurge of discussion about euthanasia was started in the late 1970s. More than 20 years later, although there is no improvement in the legislation of euthanasia, the voice to require euthanasia legalization has never stopped. Through the analysis of investigation among 519 full - time technical college students, we consider that the condition for legalizing euthanasia has matured in our country.

ObjectiveTo evaluate the adequacy of hemodialysis by online clearance monitoring (OCM) and Kt/V of correlation analysis.MethodsThe Kt/V values of 48 maintenance hemodialysis patients in the Department of Nephrology of General Hospital of PLA were accessed by both OCM of Germany BeiLang Dialog + hemodialysis machine and single-pool urea kinetic model.The Kt/V calculation value was also checked by the urea dynamics - room variable volume model.The results generated at different time point were compared,including at the real time,before and after appearing through blood by On - line Clearance Monitoring,and correlation analysis of Kt/V value was performed.ResultsThere was no significant difference on evaluating the level of Kt/v by these two methods.The relationship between the results of the two methods was significantly positive related.(r=0.539,P ＜ 0.01).ConclusionsDuring hemodialysis,the OCM option provides an accurate tool for continuous on-line monitoring of urea clearance.

Objective To investigate the antibiotic resistance trend of commonly used antibiotics of Helicobacter pylori (H.pylori) in Huzhou district,and to summarize the efficacy of eradication in related digestive diseases.Methods In year 2009,2013,2014 and 2015,8 139 gastric mucosa samples of patients undergoing gastroendoscopy examination were collected and H.pylori strains were isolated and cultured.The situation of resistance to levofloxacin,clarithromycin,metronidazole,amoxicillin,tetracycline and furazolidone was analyzed.The infection and antibiotics resistance of H.pylori were analyzed in 11 digestive diseases including functional dyspepsia,chronic gastritis,acute gastritis,duodenitis,gastric ulcer,duodenal ulcer,gastrointestinal dysfunction,gastric cancer,residual gastritis,reflux esophagitis and gastric lymphoma.The eradication schemes and eradication rate of H.pylori was reviewed in six digestive diseases including functional dyspepsia,chronic gastritis,duodenitis,gastric ulcer,duodenal ulcer and reflux esophagitis.Fisher's exact test was performed to compare the differences among the groups.Results A total of 3 263 H.pylori strains were obtained and the infection rate of H.pylori was 40.09％ (3 263/8 139).The H.pylori infection rates of 11 digestive diseases were from 0 to 57.89％,and which was high in duodenal ulcer,gastric ulcer,duodenitis,chronic gastritis and functional dyspepsia (57.89％,726/1 254;49.83％,301/604;42.91％,118/275;37.45％,1 518/4 053 and 36.78％,146/397;respectively).The results of single antibiotic resistance analysis in six digestive diseases needed or planed for H.pylori eradication indicated that resistance rate of H.pylori to levofloxacin and clarithromycin reached 23.09％ (663/2 871) and 17.87％ (513/2 871),respectively.The resistance rate tolevofloxacin dramatically increased from 5.03％ (8/159) in 2009 to 28.24％ (586/2 075) in 2015;the resistance rate to clarithromycin increased from 12.58％ (20/159) in 2009 to 21.78％ (452/2 075) in 2015;meanwhile,the resistance rate of H.pylori to metronidazole was nearly 100.00％.However,the resistance rates to amoxicillin,tetracycline and tetracycline were all zero.The results of double antibiotic resistance analysis in six digestive diseases needed or planed for H.pylori eradication indicated that the rate of both levofloxacin and clarithromycin resistance was 7.73 ％ (222/2 871).The double antibiotic resistance rate of levofloxacin and clarithromycin in different diseases fluctuated between 4.82 ％ and 10.96 ％.Totally 1 479patients of six digestive diseases were treated with quadruple therapy,and 1 363 patients were followed up after eradication therapy,with the eradication rate of 85.99％ (1 172/1 363).Conclusions In Huzhou district,for six common digestive diseases needed or planed for H.pylori eradication,any combination of two drugs in all three drugs including amoxicillin,tetracycline and furazolidone is the first choice for treatment.Only when patients are allergic to penicillin or furazolidone and tetracycline can not be obtained,will levofloxacin and clarithromycin be chosen.A high eradication rate can be achieved by choosing eradication schemes according to the results of H.pylori drug sensitivity test in local region.

Objective:To explore differences in clinical characteristics and hemoglobin levels between different age groups in patients with metabolic-associated fatty liver disease (MAFLD) at high and low altitude areas, so as to provide a basis for further research on the effect of chronic hypoxia on MAFLD.Methods:Liver function indexes, non-invasive fibrosis indexes, metabolic indexes, and routine blood test of 1 458 (Xining area of Qinghai province) and 1 633 cases (Huzhou area, Zhejiang province) with MAFLD who underwent physical examination were retrospectively analyzed. The total population of the two places were compared and analyzed with the hemoglobin reference limit of 180 g/L. The population of Xining was divided into high and low hemoglobin groups for comparative analysis. The population of the two places was divided into five groups according to age stratification (≤30 years old, 31-40 years old, 41-50 years old, 51-60 years old, ≥61 years old). After multivariate adjustment, the characteristics of high and low hemoglobin groups and MAFLD were compared between the two groups. Statistical analysis was performed with t-test or χ2 test. Results:The detected indexes values observed were higher in Xining than Huzhou area population [fibrosis indexes (FIB4, 1.08±0.02 vs. 1.19±0.02), erythrocyte (5.14±0.13 vs. 5.30±0.13), hemoglobin (156.82±0.37 vs. 164.19± 0.39), alanine aminotransferase (ALT, 33.70±0.66 vs. 43.68±0.70), aspartate aminotransferase (AST, 24.34±0.28 vs. 29.23±0.30), γ-glutamyltransferase (42.40±1.02 vs. 51.82±1.53), alkaline phosphatase (77.92±0.56 vs. 84.63±0.85), triglyceride (TG, 2.07±0.04 vs. 2.74±0.05), uric acid (UA, 383.42±2.15 vs. 406.44±2.36)]. The detected indexes values observed were higher in Huzhou than Xining area population [platelet count (220.54±1.32 vs. 181.62±1.40), total cholesterol (TC, 5.10±0.02 vs. 5.04±0.03), fasting blood glucose (FBG, 5.67±0.04 vs. 5.29±0.04)]. The differences were statistically significant ( P<0.01). Xining population UA and body mass index were increased in high hemoglobin group than low hemoglobin group, and the other parameters difference were not statistically significant. After the population in Xining was grouped by age, high and low FIB4, ALT, and AST and UA levels were detected in the age group of 31-40 and 51-60 years old, >61 years old, 31-40 years old, and the difference between hemoglobin groups were statistically significant ( P<0.01). Conclusion:Patients with MAFLD are more likely to develop fibrosis, liver function impairment, metabolic disorders and so on under high-altitude hypoxic environment. Additionally, there is certain correlation with disease severity and age changes, suggesting that chronic hypoxia can accelerate MAFLD progression.

Objective To review the application of shared decision making in acute coronary syndrome,so as to provide references for future research and application.Methods Based on the scoping review methodology,a systematic search was conducted in SinoMed,CNKI,Wanfang,PubMed,Embase,Cochrane Library,Web of Science,and CINAHL.The search time limit was from the establishment of the database to January 8,2023,and the included literature was summarized and analyzed.Results A total of 17 articles were included.The application of shared decision making in acute coronary syndromes includes diagnosis,treatment,primary and secondary prevention.5 patient decision aids were retrieved.The influencing factors include patient factors,medical staff factors and implementation process factors.The clinical application has good effectiveness and feasibility.Conclusion Shared decision making can help patients with acute coronary syndrome to increase their decision making knowledge,improve their decision-making experience and improve the quality of decision making.In the future,we should broaden the application scope of shared decision making in acute coronary syndromes,develop scientific and practical decision aids,take targeted measures,and explore the application of shared decision making in clinical diagnosis and treatment in China.

Objective:To explore the clinical application values of a nomogram based on preoperative breast MRI and axillary ultrasonography imaging parameters for predicting the risk of sentinel lymph node (SLN) metastasis in early-stage breast cancer patients.Methods:Three hundred and ninty-seven female patients (mean age 48.0±10.7 years old, range 25-81 years old) who admitted to Sun Yat-sen University Cancer Center from May 2007 to December 2017 were enrolled in this study. All patients were diagnosed as primary unilateral invasive early-stage breast cancer confirmed by surgical pathology. Preoperative breast MRI, axillary ultrasonography and clinical pathological data of enrolled patients were retrospectively analyzed. According to the pathological results of sentinel lymph node biopsy (SLNB), the cases were divided into negative SLN group ( n=200) and positive SLN group ( n=197). Clinicopathologic data, MRI and axillary ultrasound features were analyzed and compared between two groups. Logistic regression analysis was used to select independent risk factors. Then a predictive model was constructed and a nomogram was made for visualizing the associations between the predictive factors and SLN metastasis. Goodness-of-fit of the model was evaluated by using the Hosmer-Lemeshow test. Predictive performance was assessed based on the receiver operating characteristic (ROC) curves. Bootstrap resampling was performed for internal validation. Results:Significant differences were found in patient age, lymphovascular invasion status, PR status, HER2 status and molecular subtype between negative and positive SLN groups (all P<0.05); MRI features including tumor size, mass margin, long and short diameter, as well as the ratio of long to short diameter of LNs, LN margin, presence or absence of LN hilum, and axillary LNs symmetry were found significantly different between negative and positive SLN groups (all P<0.05); as for the axillary LN ultrasonography parameters, the interface between cortex and medulla, presence or absence of cortical thickening, and LN hilum were significantly different between negative and positive SLN groups (all P<0.05). Logistic regression analysis results showed that several factors could be identified as predictors of SLN metastasis, including patient age, MRI features (lymph node margin, presence or absence of lymph node hilum, and lymph node symmetry), axillary ultrasonography descriptors (presence or absence of cortical thickening) and pathological factors (lympovascular invasion, PR and HER2 status). The nomogram with patient age and the above imaging factors showed good,prediction performance with the area under the ROC as 0.778. Combining with the pathological parameters, the prediction performance of the nomogram model was significantly improved, yielding the area under the ROC of 0.866. Conclusions:The nomogram based on breast MRI and axillary ultrasonography can be applied as a noninvasive quantitative tool to predict the risk of SLN metastasis in early-stage breast cancer, which may facilitate decision-making for axillary treament strategy preoperatively.

According to the International League Against Epilepsy (ILAE) standards, the Newborn Working Group of the ILAE put forward 6 necessary questions about the management of neonatal anti-seizure medication and gave evidence-based recommendations in 2023. The basic framework is systematic review+expert consensus. The clinical recommendations of ILAE guidelines 2023 and the similarities and differences between ILAE guidelines 2023 and ILAE guidelines 2011 were analyzed and interpreted in this paper, in order to provide reference for colleagues involved in neonatal convulsion management in China.