Objective:Gastric adenocarcinoma of the fundic gland type (GA-FG) is rare and often occurs in patients who are not infected with Helicobacter pylori. The current study analyzed and summarized the clinical, endoscopic, and pathological features of GA-FG, in an effort to improve its diagnosis. Methods:Patients who were diagnosed with GA-FG and treated with endoscopic submucosal dissection (ESD) resection at the Department of Gastroenterology, First Affiliated Hospital of Zhejiang Chinese Medical University from January 1st 2020 to October 1st 2022 were included in the study. Their clinical manifestations, endoscopic features, pathological immunohistochemistry, and other characteristics were analyzed.Results:A total of 14 patients with GA-FG were included in the study, 5 males and 9 females, with a mean age of 59 years. Most had no substantial clinical manifestations. Twelve patients were H. pylori-negative, all patients underwent ESD resection, and all patients survived during the follow-up period of 13±9 months. Eleven patients had postoperative endoscopic follow-up records, and no recurrence was detected. Fifteen lesions were detected (2 were present in 1 patient). Twelve were located in the upper 1/3 of the stomach, 10 were ≤ 1 cm in diameter, 12 had a morphology of type 0-Ⅱa, 8 had visible discoloration changes, and 12 had visible vasodilation on the surface. Magnified endoscopy and narrow-band imaging indicated that 12 of the lesions had enlarged marginal crypt epithelium, without any obvious microvascular pattern abnormalities and no obvious borderline. After resection the pathological specimens were all without vascular infiltration, and there was no atrophy of the mucosa at the edge of the lesion. In immunohistochemistry analyses MUC-2 was negative in all cases. MUC5AC was negative in 11 cases, MUC-6 was positive in all cases, and Ki-67 was ≤ 5% in 12 cases. Conclusions:GA-FG is a newly identified type of gastric cancer with low malignancy and a good prognosis. Characteristic discoloration and surface dilated vessels are often evident endoscopically. Enlarged marginal crypt epithelium and no visible boundary lines are often apparent in magnification endoscopy and narrow band imaging.

OBJECTIVE To evaluate the cost-effectiveness of clopidogrel versus aspirin monotherapy regimens for secondary prevention of ischemic stroke and to provide economic evidence and reference for clinical medication and decision-making. METHODS Based on the CAPRIE trial， a Markov model was constructed； the probabilities of risk events， health utility values， and costs of risk event management were obtained from relevant literature. The cycle length was 6 months， and the time horizon was 10 years. A discount rate of 5% per year was applied. The primary outcomes were total costs， quality-adjusted life-years （QALYs）， and incremental cost-effectiveness ratio （ICER）. Cost-utility analysis was performed for above 2 regimens by using TreeAge Pro software. The one-way sensitivity analysis， probabilistic sensitivity analysis and scenario analysis were conducted to validate the robustness of the analyses. RESULTS Compared with the aspirin regimen （325 mg/d of CAPRIE trial dose）， the ICER values of clopidogrel regimen for secondary stroke prevention for 10 years， 20 years and 30 years were 4 284.06， 4 201.20 and 3 986.78 yuan/QALY， respectively， which were E-mail：liuxiaoyanrj@sjtu.edu.cn all less than the willing-to-pay （WTP） threshold of one time 。 China’s per capita gross domestic product （GDP） in 2021. E-mail：scilwsjtu-wb@yahoo.com Compared with the aspirin regimen （clinically recommended dose in China， 100 mg/d）， the ICER values of clopidogrel regimen for stroke secondary prevention for 10 years， 20 years and 30 years were 58 238.27， 42 164.72 and 36 164.77 yuan/QALY， respectively， which were all less than WTP threshold. When comparing with aspirin regimen of 325 mg/d， results of one-way sensitivity analysis showed that the cost of clopidogrel and aspirin， probability of the first recurrence of ischemic stroke were sensitive factors of model. Results of probabilistic sensitivity analysis showed that when WTP was set at one time GDP per capita in China in 2021， clopidogrel had a probability of being cost- effective of about 66.5%. Results of scenario analysis showed that neither changing the time horizon to 10， 20 or 30 years nor using different doses of aspirin （50， 100， 150， 200 or 250 mg/d） would not alter any conclusions. CONCLUSIONS Compared with aspirin monotherapy， clopidogrel monotherapy is more cost-effective for secondary prevention of ischemic stroke.

Dioscoreae Rhizoma formula granules are made from decoction pieces by decocting， extracting， separating， concentrating， drying and granulating， which have the advantages of simple dispensing， convenient use and easy to take without decoction. However， because Dioscoreae Rhizoma is rich in starch and mucus components， its extract powder and formula granules are poorly soluble and difficult to dissolve or disperse completely within 5 min， and the insoluble material is difficult to dissolve completely even after 24 h in water， which affects the quality evaluation of the formula granules and medication psychology of patients. Therefore， by studying the dissolution process and mechanism of Dioscoreae Rhizoma extract and its formula granules， it was found that the special chemical composition of Dioscoreae Rhizoma， the denaturation of starch and its compounding with protein and other substances during the high temperature extraction process， and the contraction of coating membrane during the spray drying process were combined to form the special microstructure of coating membrane covering starch granules， and it is the root cause of poor solubility of Dioscoreae Rhizoma formula granules. Based on the research on the structure， property and function of the powder， this paper proposed a technical strategy to improve the solubility of Dioscoreae Rhizoma formula granules by powder modification process， and experimentally demonstrated that the modified Dioscoreae Rhizoma formula granules could completely dissolve within 2 min， which solved the technical problem and could provide reference for the improvement of solubility of other similar varieties， and promote the high-quality development of traditional Chinese medicine formula granule industry.

Objective To explore the effectiveness of the Five Elements Music Therapy(FEMT)in relieving stress in participants with different cultural backgrounds,and to compare the differences between the FEMT and the Western Art Music Therapy(WAMT)in stress relief.Methods This was a comparative pilot randomized pre-post repeated measures study,37 subjects were allocated with 2 dropped out,with an inclusion-ended sample of 35 subjects,23 from Canada and 12 from China.After informed consent,all subjects were randomly assigned to listening to either Five Elements Music or Western Art Music at home for 30 minutes,twice a week for four weeks.Participants were asked to use headphones,measure their pulse rate before and after each session,and fill out five questionnaires,including a background and demographic survey(reporting age,gender,education,cultural background,listening experience).Self-assessment of stress(pre-post after each session),General Hospital Anxiety/Depression Scale(HADS,weekly after 2nd session),Perceived Stress Survey(PSS,weekly after 2nd session),the Music Therapy Intervention Survey(MTIS,pre-post each session).Results ①There was a significant decrease in self-assessed stress scores after the second session in the FEMT compared with the WAMT group(t=-2.057,P=0.046).②In both groups,there was a significant decrease in stress scores pre-post treatment in each group(WAMT t=5.026;FEMT T=7.645,P=0.000).③There was no significant difference between the two groups in post-intervention HADS scores(P>0.05);In the Chinese sample,there was a significant difference in HADS scores after the eighth session in both FEMT and WAMT groups(t=-3.862,P=0.003),and a statistically significant difference in HADS pre-post intervention in the FEMT((t=5.117,P=0.004).There was a significant difference in MTIS pre-post treatment in the WAMT(t=-2.572,P=0.023),but in not the FEMT group(t= 1.331,P=0.207).Conclusion This pilot trial explores a safe and feasible self-administered music therapy approach for stress in two distinct cultural groups,and for the first time provides preliminary comparison and evidence of effectiveness of FEMT and WAMT in alleviating stress and anxiety.Further investigation with bigger randomized samples is needed to elucidate the effects of different kinds of music and cultural groups on stress and anxiety levels.

Objective:To investigate the status quo of patient privacy protection behavior of clinical nurses and analyze its influencing factors.Methods:Using the convenient sampling method, clinical nurses from tertiary hospitals in China were selected to conduct a questionnaire survey on from March to April 2018. The Chinese version of Patient Privacy Scale (PPS) were used to conduct an investigation through Questionnaire Star electronic questionnaire. A total of 1, 043 valid questionnaires were collected, and the effective response rate was 100%.Results:The PPS total score of 1 043 clinical nurses was (124.86±12.16) . The item with the highest score was "You would use screens, curtains and sheets to protect patients' privacy when necessary" (4.89±0.39) , while the item with the lowest score was "You would knock on the door before entering the patient's room and enter after asking for the patient's consent" (4.11±1.14) . The results of multiple regression analysis showed that education level and department had effects on patients' privacy protection behavior ( P<0.05) . Conclusions:The patient privacy protection behavior of clinical nurses is generally at a good level, but there is still room for improvement in individual behaviors. Teaching hospitals should strengthen education related to patient privacy protection for nurses with higher education degree who undertake teaching tasks and nurses in surgical monitoring departments and formulate specific relevant teaching procedures and detailed rules.

Objective To investigate the effects of olanzapine combined with metacognitive training on social cognition and insight of schizophrenic patients.Methods One hundred twenty patients with schizophrenia were randomly divided into two groups. All patients received four week treatment. The study gr oup received olanzapine combined metacognitive training treatment and the control group only used olanzapine treatment. The positive and negative symptoms scale (PANSS), the Insight and Treatment Attitude Questionnaire (ITAQ), the Beck Cognitive Insight Scale (BCIS) and Faux Pas Recognition Task (FPRT) were assessed at baseline and after four weeks of treatment. Result There was no statistically significant difference in the scores of all battery between two groups before treatment (P>0.05). the scores of total PANSS and subscales, ITAQ, BCIS and FPRT were statistically significant between study and control groups (P<0.05).After 4 weeks of treatment,the total PANSS scores and subscales scores were significantly lower in the study group than in the control group (P<0.05). The ITAQ score, self-reflection factor of BCIS, composite index and FPRT scores were significantly higher in the study group than in the control group (P<0.05). The difference in self-certainty of BCIS difference was not statistically significant(P>0.05).Differences of the remaining scales were statistically significant(P<0.05). Conclusion Olanzapine combined with metacognitive training has a significant effect on the social cognitive dysfunction in schizophrenic patients,improving the patient's insight and enhancing the social function.

Objective To understand obstetrical nurses′awareness and attitude to breastfeeding in patients with hepatitis B in level three class A hospitals in Beijing,so as to provide references for scientific guidance and increase of breastfeeding rate in this special population in the future.Methods Using convenience sampling method,questionnaires were delivered in 1 86 obstetrical nurses from 7 level three class A hospitals in Beijing,in order to investigate their awareness on whether patients with hepatitis B could feed infants with breast milk,and their attitude toward breastfeeding of patients with hepatitis B.Results A total of 1 86 obstetrical nurses were surveyed,of whom only 64.6% could correctly answer breastfeeding-related problems about patients with hepatitis B.82.3% of the surveyed obstetrical nurses falsely thought that level of HBV DNA titer in breast milk would affect breastfeeding.Only 29.6% of the surveyed nurses were aware of Clinical Guideline on Prevention of Mother-to-child Transmission.When surveying about their willingness,only 45.2% of the nurses supported the breastfeeding of patients with hepatitis B.Differences were statistically significant among nurses on their awareness and attitude toward whether newborn infants could be fed by breast milk from patients with hepatitis B after receiving immune block,and on whether the nurses would encourage puerperas with hypatitis B to feed their infants by breast milk when they were consulted by these puerperas.Conclusions Hospital and department managers should pay increasing attention to learning and awareness of new knowledge and new technologies of obstetrical nursing staff,by implementing continuing education,enhancing their acceptance of self-worth and their confidence in self knowledge level,so as to provide more scientific,accurate and effective health education for maternal and child safety.

OBJECTIVETo explore the best approach to treatment of cesarean scar pregnancy (CSP).

METHODSA total of 138 patients with CSP treated between January and December, 2013 were retrospectively analyzed. The patients were treated with conservative drug therapy, direct curettage, uterine curettage after embolization, or open or transvaginal surgery. The amount of blood loss, proportion of patients with blooding loss greater than 50 mL, hospitalization days, and hospitalization expenses were compared among the groups.

RESULTSThe median volume of blood loss was 370 mL in the conservative treatment group, 59 mL in direct curettage group, 67 mL in interventional therapy group, and 1425 mL in the surgical group, and the proportion of patients with blood loss over 50 mL was 76.9%, 38.8%, 27.5%, and 100% in the 4 groups, respectively. The midian hospital stay of the 4 groups was 9.0, 4.0, 6.0 and 10.0 days, with median hospitalization expenses of 12281.0, 3843.5, 14805.0, and 17202.2 RMB Yuan, respectively. All these data were significantly different among the 4 groups (P<0.05).

CONCLUSIONDirect curettage surgery should be encouraged for treatment of CSP. Embolization therapy can reduce the risk of bleeding but is associated with potential complications and more costly, and should be performed with caution. Open or trasnvaginal surgery can be considered in difficult cases of CSP, and its combination with interventional therapy is an option to better preserving the uterus.

Cesarean Section ; adverse effects ; Cicatrix ; complications ; Curettage ; Female ; Humans ; Length of Stay ; Pregnancy ; Pregnancy, Ectopic ; drug therapy ; etiology ; surgery ; Retrospective Studies ; Treatment Outcome ; Uterine Artery Embolization ; Uterus ; surgery

Objective To explore the best approach to treatment of cesarean scar pregnancy (CSP). Methods A total of 138 patients with CSP treated between January and December, 2013 were retrospectively analyzed. The patients were treated with conservative drug therapy, direct curettage, uterine curettage after embolization, or open or transvaginal surgery. The amount of blood loss, proportion of patients with blooding loss greater than 50 mL, hospitalization days, and hospitalization expenses were compared among the groups. Results The median volume of blood loss was 370 mL in the conservative treatment group, 59 mL in direct curettage group, 67 mL in interventional therapy group, and 1425 mL in the surgical group, and the proportion of patients with blood loss over 50 mL was 76.9%, 38.8%, 27.5%, and 100%in the 4 groups, respectively. The midian hospital stay of the 4 groups was 9.0, 4.0, 6.0 and 10.0 days, with median hospitalization expenses of 12281.0, 3843.5, 14805.0, and 17202.2 RMB Yuan, respectively. All these data were significantly different among the 4 groups (P<0.05). Conclusions Direct curettage surgery should be encouraged for treatment of CSP. Embolization therapy can reduce the risk of bleeding but is associated with potential complications and more costly, and should be performed with caution. Open or trasnvaginal surgery can be considered in difficult cases of CSP, and its combination with interventional therapy is an option to better preserving the uterus.

Objective To explore the best approach to treatment of cesarean scar pregnancy (CSP). Methods A total of 138 patients with CSP treated between January and December, 2013 were retrospectively analyzed. The patients were treated with conservative drug therapy, direct curettage, uterine curettage after embolization, or open or transvaginal surgery. The amount of blood loss, proportion of patients with blooding loss greater than 50 mL, hospitalization days, and hospitalization expenses were compared among the groups. Results The median volume of blood loss was 370 mL in the conservative treatment group, 59 mL in direct curettage group, 67 mL in interventional therapy group, and 1425 mL in the surgical group, and the proportion of patients with blood loss over 50 mL was 76.9%, 38.8%, 27.5%, and 100%in the 4 groups, respectively. The midian hospital stay of the 4 groups was 9.0, 4.0, 6.0 and 10.0 days, with median hospitalization expenses of 12281.0, 3843.5, 14805.0, and 17202.2 RMB Yuan, respectively. All these data were significantly different among the 4 groups (P<0.05). Conclusions Direct curettage surgery should be encouraged for treatment of CSP. Embolization therapy can reduce the risk of bleeding but is associated with potential complications and more costly, and should be performed with caution. Open or trasnvaginal surgery can be considered in difficult cases of CSP, and its combination with interventional therapy is an option to better preserving the uterus.