Objective To investigate the current situation of the attitude and practical ability of hospice care in the terti-ary cancer hospital of Zhejiang Province,so as to provide reference for managers to explore more effective hospice care support.Methods Using convenience sampling selected 278 clinical nurses from Zhejiang Cancer Hospital.From June to August 2024,the general data questionnaire,hospice care attitude scale and self-assessment practice scale of hospice care were used to survey nurses with questionnaires,and the related factors affecting practical ability and the correlation between attitudes and practical a-bility were analyzed.Results The hospice attitude score of 278 nurses in the hospice co-photography mode was(88.43±12.01),and the average score of entries was(3.54±0.48).The total score of the hospice Practical ability scale was(61.87±12.42),and the average score of the items was(3.64±0.73).Nurses'age,education background,previous experience in ca-ring for end-stage patients and their families,and self-assessment of competence in hospice care were the main influencing factors of nurses'practical ability score(all P＜0.05).There was a positive correlation between clinical nurses'practice ability score and hospice attitude score,the correlation coefficient r=0.176,P＜0.05.Conclusion Under the mode of hospice co-care,the attitude of nurses in Zhejiang Province is above the middle level,and the practical ability of nurses needs to be further improved,the higher the attitude of nurses,and the nurses'practical ability of hospice care is strong.Nursing managers should carry out professional training to promote the attitude of nursing staff,so as to improve the practical ability of nurses in hospice care.

Objective The purpose of this study was to provide a more effective method for researching the prevention and treatment of Graves'disease by comparing the effects of two plasmid vectors expressing the human thyrotropin receptor(TSHR)A subunit gene in inducing an animal model of Graves'disease via electroporation.Methods Plasmids pcDNA3.1-THSR A,and pTriEx1.1-THSR A expressing the TSHR A subunit were constructed and used to induce Graves'disease by intramuscular injection with immediate electroporation once every 3 weeks for a total of 4 times.Mice in the control group were injected with PBS.One week after the second electroporation,blood was collected to measure serum thyrotropin receptor antibody(TRAb).Three weeks following the last electroporation,echocardiography was performed on the mice.Mice were sacrificed 4 weeks after the last electroporation;blood,thyroid,and orbital tissues were collected;serum total thyroxine(TT4)was measured;and histological examination was performed.Results The average concentrations of serum TRAb in the pcDNA3.1-TSHR A group(n=15)and the pTriEx1.1-TSHR A group(n=13)were(6.9±2.0)U/L and(7.5±2.2)U/L,respectively.The latter was significantly higher than that in the control group(4.9±0.5)U/L(P=0.033).The average concentrations of serum TT4 in the pcDNA3.1-TSHR A group and pTriEx1.1-TSHR A group were(41.4±23.8)ng/mL and(63.2±53.7)ng/mL,respectively,both higher than that in the control group:(20.2±4.0)ng/mL(P＜0.01).Thyroid pathology showed thyroid follicular epithelial hyperplasia with T-cell infiltration in the model group.Echocardiography showed that the left ventricle mass in the pTriEx1.1-TSHR A group was higher than those in the control group(P=0.007)and pcDNA3.1-TSHR A group(P=0.012).Orbital pathology showed fibrotic changes in the extraocular muscles of mice in the model groups.Conclusions Both pcDNA3.1 and pTriEx1.1 expressing the TSHR A subunit were able to induce Graves'disease in mice by electroporation,and the efficiency of the two plasmids in inducing hyperthyroidism and Graves'ophthalmopathy was similar.The efficiency of pTriEx 1.1-TSHR A in inducing thyrotoxic heart disease was better than that of pcDNA3.1-TSHR A.

Objective To establish a combined model of spectral CT multi-parameters and clinical features to distinguish between gastric poorly cohesive carcinoma and tubular adenocarcinoma.Methods A total of 87 patients with gastric cancer confirmed by postoperative pathology were retrospectively selected,including 26 patients with poorly cohesive carcinoma and 61 patients with tubular adenocarcinoma.Predictors were identified by univariate and multivariate logistic regression analyses,and a combined model was established.The area under the curve(AUC)of receiver operating characteristic(ROC)curve was used to evaluate the differential diagnostic efficiency of the parameters and the model.The AUC was compared by DeLong method.Results The gender[odds ratio(OR)5.124,P=0.004],normalized iodine density in the arterial phase(nIoDAP)(OR 5.789,P=0.017),arterial enhancement fraction(AEF)(OR 7.007,P=0.002)and ΔIoD(OR 0.025,P=0.021)were identified as independent predictors for poorly cohesive carcinoma by logistic regression analysis.The AUC of combined model established by four variables in distinguishing poorly cohesive carcinoma and tubular adenocarcinoma was 0.837[95％confidence interval(CI)0.716-0.907],which was significantly higher than that of single tumor spectral CT parameters(P＜0.01).Conclusion The combined model based on patients'gender and tumor spectral CT parameters(nIoDAP,AEF and ΔIoD)can effectively distinguish gastric poorly cohesive carcinoma and tubular adenocarcinoma,providing a basis for gastric cancer patients'individualized treatment strategy.

The advancement of surgical techniques enables effective treatment for many patients with oral and maxillofacial tumors.How-ever,post-surgery problems such as chewing,swallowing and speech difficulty may arise due to the defects in speech organs and inade-quate compensatory function of tissue flap repair.Speech disorders,in particular,isolate patients by making it difficult for them to com-municate with others,not only impact their quality of life but also potentially lead to psychological problems and social interaction disor-ders.Although the decline in life quality and other related issues caused by speech dysfunction due to surgery and radiotherapy or chemo-therapy have been widely recognized,there is currently no standardized and universally applicable assessment method and standardized re-habilitation treatment management guideline or consensus for speech disorders following oral and maxillofacial tumor surgery at home and abroad.Based on previous clinical practice,combined with the characteristics of speech disorders in patients after oral and maxillofacial tumor surgery,the clinical experience of the experts in maxillofacial tumor surgery and rehabilitation and the relevant domestic and foreign literature,relevant experts organized discussions and modifications,reach a consensus on core content such as the assessment of speech disorders and the implementation plan for early rehabilitation treatment management,providing a reference for clinical practice,in order to improve patients'speech-related life quality and enhance the assessment and rehabilitation treatment techniques for speech disorders after oral and maxillofacial tumor surgery.

Psoriasis is a common chronic inflammatory systemic disease in dermatology. Its high prevalence， recurrence rate， and numerous comorbidities impose a significant physical and mental burden on patients. With the continuous advancement of modern medicine， the emergence of biological agents has improved clinical efficacy， making it possible to overcome psoriasis， in addition to classical treatments. However， in clinical practice， adverse reactions， drug resistance， recurrence rates， and immune drift cannot be ignored. Traditional Chinese medicine （TCM） has a history of thousands of years in treating psoriasis， demonstrating good efficacy， high safety， and a low recurrence rate， but a standardized management system is lacking. Therefore， the 25^th Clinical Diseases Responding Specially to TCM Treatment Series （Psoriasis） Youth Salon， hosted by the Chinese Association of Chinese Medicine and organized by the Youth Committee of the Chinese Association of Chinese Medicine， invited 29 experts and scholars from TCM， Western medicine， and interdisciplinary fields to actively discuss the "Advantages， Challenges， and Clinical Transformation of TCM and Western Medicine in the Diagnosis and Treatment of Psoriasis". The experts at the meeting concluded that the advantages of TCM in the treatment of psoriasis are as follows. Firstly， in the TCM-led treatment plan， TCM's understanding of psoriasis follows the principle of combining the differentiation of disease and syndrome. This approach distinguishes the basic contradiction from the current main contradiction and enables a clear grasp of the dynamic process of psoriasis development. Based on the system of syndrome differentiation and treatment， TCM intervention is applied to address the current main contradiction， and the optimal TCM treatment plan is formulated by combining internal and external treatments. Adhering to the principle of "what is visible outside must be addressed inside"， TCM can prevent and treat psoriasis comorbidities early by differentiating syndrome types. Secondly， in the integrated TCM and Western medicine treatment plan， the combination of both methods not only enhances efficacy but also reduces the adverse reactions of immunosuppressants and biological agents， lowering the recurrence rate. This conference provides a reference for the diagnosis and treatment of psoriasis using TCM and integrated TCM and Western medicine， opening up new ideas for clinical and basic research and guiding future research directions.

Objective To establish a combined model of spectral CT multi-parameters and clinical features to distinguish between gastric poorly cohesive carcinoma and tubular adenocarcinoma.Methods A total of 87 patients with gastric cancer confirmed by postoperative pathology were retrospectively selected,including 26 patients with poorly cohesive carcinoma and 61 patients with tubular adenocarcinoma.Predictors were identified by univariate and multivariate logistic regression analyses,and a combined model was established.The area under the curve(AUC)of receiver operating characteristic(ROC)curve was used to evaluate the differential diagnostic efficiency of the parameters and the model.The AUC was compared by DeLong method.Results The gender[odds ratio(OR)5.124,P=0.004],normalized iodine density in the arterial phase(nIoDAP)(OR 5.789,P=0.017),arterial enhancement fraction(AEF)(OR 7.007,P=0.002)and ΔIoD(OR 0.025,P=0.021)were identified as independent predictors for poorly cohesive carcinoma by logistic regression analysis.The AUC of combined model established by four variables in distinguishing poorly cohesive carcinoma and tubular adenocarcinoma was 0.837[95％confidence interval(CI)0.716-0.907],which was significantly higher than that of single tumor spectral CT parameters(P＜0.01).Conclusion The combined model based on patients'gender and tumor spectral CT parameters(nIoDAP,AEF and ΔIoD)can effectively distinguish gastric poorly cohesive carcinoma and tubular adenocarcinoma,providing a basis for gastric cancer patients'individualized treatment strategy.

Objective To explore the relationship between systemic immune-inflammation index(SII),red blood cell distribution width(RDW),25-hydroxy-vitamin-D[25(OH)D]levels and frailty index in elderly pa-tients with type 2 diabetes mellitus(T2DM).Methods A total of 197 elderly patients with T2DM admitted to the hospital from March 2023 to March 2024 were collected as the research subjects.The patients were divided into the frailty group(106 cases)and the non-frailty group(91 cases)according to the scores of the clinical frailty scale.The clinical data and the levels of SII,RDW and 25(OH)D of the two groups were compared.Pearson correlation analysis was used to analyze the correlations between the levels of SII,RDW and 25(OH)D and the frailty index of elderly patients with T2DM.Logistic regression was used to analyze the influencing factors of frailty in elderly patients with T2DM.Results Compared with the non-frailty group,the proportion of women,the history of falls within 1 year,and the age of the frailty group increased,while the body mass in-dex and the proportion of men decreased,and the differences were statistically significant(P＜0.05).The SII and RDW levels in the non-frailty group were lower than those in the frailty group,and the 25(OH)D level was higher than that in the frailty group,and the differences were statistically significant(P＜0.05).Pearson correlation analysis showed that SII and RDW levels were positively correlated with frailty index,and 25(OH)D level was negatively correlated with frailty index in elderly T2DM patients(P＜0.05).Logistic regression analysis showed that female,age ≥ 74.25 years old,SII≥ 938.36,RDW≥ 15.19％,and 25(OH)D≥48.42 nmol/L were independent risk factors for frailty in elderly T2DM patients(P＜0.05).Conclusion The levels of SII,RDW and 25(OH)D in elderly patients with T2DM are related to the frailty index.

Objective The purpose of this study was to provide a more effective method for researching the prevention and treatment of Graves'disease by comparing the effects of two plasmid vectors expressing the human thyrotropin receptor(TSHR)A subunit gene in inducing an animal model of Graves'disease via electroporation.Methods Plasmids pcDNA3.1-THSR A,and pTriEx1.1-THSR A expressing the TSHR A subunit were constructed and used to induce Graves'disease by intramuscular injection with immediate electroporation once every 3 weeks for a total of 4 times.Mice in the control group were injected with PBS.One week after the second electroporation,blood was collected to measure serum thyrotropin receptor antibody(TRAb).Three weeks following the last electroporation,echocardiography was performed on the mice.Mice were sacrificed 4 weeks after the last electroporation;blood,thyroid,and orbital tissues were collected;serum total thyroxine(TT4)was measured;and histological examination was performed.Results The average concentrations of serum TRAb in the pcDNA3.1-TSHR A group(n=15)and the pTriEx1.1-TSHR A group(n=13)were(6.9±2.0)U/L and(7.5±2.2)U/L,respectively.The latter was significantly higher than that in the control group(4.9±0.5)U/L(P=0.033).The average concentrations of serum TT4 in the pcDNA3.1-TSHR A group and pTriEx1.1-TSHR A group were(41.4±23.8)ng/mL and(63.2±53.7)ng/mL,respectively,both higher than that in the control group:(20.2±4.0)ng/mL(P＜0.01).Thyroid pathology showed thyroid follicular epithelial hyperplasia with T-cell infiltration in the model group.Echocardiography showed that the left ventricle mass in the pTriEx1.1-TSHR A group was higher than those in the control group(P=0.007)and pcDNA3.1-TSHR A group(P=0.012).Orbital pathology showed fibrotic changes in the extraocular muscles of mice in the model groups.Conclusions Both pcDNA3.1 and pTriEx1.1 expressing the TSHR A subunit were able to induce Graves'disease in mice by electroporation,and the efficiency of the two plasmids in inducing hyperthyroidism and Graves'ophthalmopathy was similar.The efficiency of pTriEx 1.1-TSHR A in inducing thyrotoxic heart disease was better than that of pcDNA3.1-TSHR A.

Objective To explore clinical application value of fetal heart quantification(HQ)technology in evaluating morphology and function of fetal heart in gestational hypertension pregnancy patients.Methods A total of 85 women with gestational hypertension(GH)during gestational age of 20-40 weeks from March 2020 to March 2024 had been selected as experimental group.According to blood pressure,urine protein,and symptoms of pregnant women,experimental group was divided into GH group(n=35),mild preeclampsia(MPE)group(n=28),and severe preeclampsia(SPE)group(n=22).Additionally,150 normal pregnant women with matched gestational age were randomly selected as control group.Fetal HQ technique was adopted to obtain cardiac morphological and functional indicators of groups,and statistical analysis was conducted.Results There was statistically significant difference in global spherical index(GSI)in each group(P＜0.05).Patients in SPE group had rounder fetal hearts.Bariance analysis was performed on fractional area change(FAC),Tei index,and global longitudinal strain(GLS)for each group of patients.There were statistically significant differences in right ventricular GLS and right ventricular Tei index(P＜0.05).The absolute value of right ventricular GLS in SPE group and MPE group was lower than that in control group,while right ventricular Tei index in SPE group was higher than that in control group.Conclusion Fetal HQ technique provides quick and easy quantitative assessment of fetal heart shape and function.Gestational hypertension not only changes the fetal heart morphology,but also affects the fetal heart function,and the fetal right heart system is more affected than the fetal left heart.

Objective:To investigate the change trend of hepatectomy for hepatocellular carcinoma and efficacy of fluorescent laparoscopic hepatectomy in a single center from 2014?2023.Methods:The propensity score matching and retrospective cohort study was conducted. The clinicopathological data of 17 232 patients of hepatocellular carcinoma who were admitted to Zhongshan Hospital of Fudan University from January 2014 to December 2023 were collected. There were 14 404 males and 2 828 females, aged 58(range, 11?94)years. Observation indicators: (1) change trend of hepatectomy for hepatocellular carcinoma and application of fluorescent laparoscopy in 2014?2023; (2) propensity score matching between patients undergoing fluorescent and conventional laparoscopic hepatectomy; (3) intraoperative and postoperative conditions of patients in the fluorescent laparoscopy group and the conventional laparoscopy group after propensity score matching. Comparison of measurement data with skewed distribution between groups was conducted using the Mann-Whitney U test. Comparison of count data between groups was conducted using the chi-square test. Comparison of ordinal data between groups was conducted using the nonparametic rank sum test. Propensity score matching was performed using the 1∶3 nearest neighbor matching method, with the caliper value of 0.01. Results:(1) Change trend of hepatectomy for hepatocellular carcinoma and application of fluorescent laparoscopy in 2014-2023. Among 17 232 patients of hepatocellular carcinoma, 4 074 cases underwent laparoscopic surgery, and 13 158 cases underwent open surgery or conversion from laparoscopic to open surgery. From 2014 to 2023, the proportions of laparos-copic surgery in hepatectomy were 8.993%(117/1 301), 6.804%(99/1 455), 9.379%(145/1 546), 17.511%(287/1 639), 23.828%(427/1 792), 24.572%(459/1 868), 29.662%(544/1 834), 31.568%(584/1 850), 38.080%(599/1 573), and 34.246%(813/2 374), respectively. The proportions of Grade Ⅲ surgery in laparoscopic hepatectomy were 11.966%(14/117), 7.071%(7/99), 12.414%(18/145), 21.254%(61/287), 28.337%(121/427), 27.887%(128/459), 34.375%(187/544), 34.644%(214/584), 35.726%(214/599), and 42.681%(347/813), respectively. From 2016 to 2023, the proportions of the application of fluorescent laparoscopy in laparoscopic hepatectomy were 2.069%(3/145), 5.923%(17/287), 8.431%(36/427), 10.022%(46/459), 17.647%(96/544), 24.829%(145/584), 9.182%(55/599), and 12.915%(105/813), respectively. (2) Propensity score matching between patients undergoing fluorescent and conventional laparoscopic hepatectomy. Among the 4 074 patients who underwent laparoscopic liver resection, 503 cases using fluorescent laparoscopy were assigned to the fluorescent laparoscopy group, 3 571 cases using conventional laparoscopy were assigned to the conventional laparoscopy group. A total of 1 794 patients were successfully matched, with 483 cases in the fluorescent laparoscopy group and 1 311 cases in the conventional laparoscopy group. After propensity score matching, the confounding biases of the maximum tumor diameter and the year of surgery were eliminated, and the two groups were comparable. (3) Intraoperative and postoperative conditions of patients in the fluorescent laparoscopy group and the conventional laparoscopy group after propensity score matching. After propensity score matching, there was no perioperative death in either the fluorescent laparoscopy group or the conventional laparoscopy group.The operation time of patients in the fluorescent laparoscopy group was 240(150,328)minutes, the portal triad clamping time was 30(15,45)minutes, the volume of intraoperative blood loss was 50(30,100)mL, the number of patients with complication 72, respectively. For patients in the conventional laparoscopy group, the above indicators were 180(131,240)minutes, 23(15,30)minutes, 55(50,100)mL, and 248, respectively. There were significant differences in the above indicators between the two groups ( Z=?7.593, ?7.372, ?4.941, χ2=3.873, P<0.05). Conclusion:The proportion and difficulty level of laparoscopic hepatectomy for hepatocellular carcinoma in Zhongshan Hospital of Fudan University have shown an upward trend during 2014?2023. Compared with conventional laparoscopy, patients undergoing fluorescent laparoscopic hepatectomy have longer operation time and portal triad clamping time, but less intraoperative blood loss and lower iproportion of complications.