Objective To perform an economic evaluation of ilaprazole in the treatment of patients with peptic ulcer bleeding and low-risk stigmata,and to provide a reference for drug selection.Methods From a societal perspective,we used decision analysis to evaluate the cost and effectiveness of ilaprazole and omeprazole in treating peptic ulcer bleeding patients dur-ing hospital stays.The probabilities of model nodes were taken from phase Ⅲ clinical trial research results,while cost data came from national medical insurance prices,published literature,and hospital databases.Sensitivity analysis and scenario analysis were performed to test the stability of the results.Results A cost minimization analysis was performed.Under the basic setting,the cost of the ilaprazole group was 4 038.99 yuan,and that of the omeprazole group was 3 837.61 yuan,which means that the cost of the ilaprazole group was 201.38 yuan higher.Sensitivity analysis showed that the results were stable.Scenario analysis showed that ilaprazole was more cost-effective than the innovator drug of omeprazole.Conclusion Ilaprazole was less economical than ome-prazole in the treatment of peptic ulcer bleeding patients with low-risk stigmata.

Objective To perform an economic evaluation of ilaprazole in the treatment of patients with peptic ulcer bleeding and low-risk stigmata,and to provide a reference for drug selection.Methods From a societal perspective,we used decision analysis to evaluate the cost and effectiveness of ilaprazole and omeprazole in treating peptic ulcer bleeding patients dur-ing hospital stays.The probabilities of model nodes were taken from phase Ⅲ clinical trial research results,while cost data came from national medical insurance prices,published literature,and hospital databases.Sensitivity analysis and scenario analysis were performed to test the stability of the results.Results A cost minimization analysis was performed.Under the basic setting,the cost of the ilaprazole group was 4 038.99 yuan,and that of the omeprazole group was 3 837.61 yuan,which means that the cost of the ilaprazole group was 201.38 yuan higher.Sensitivity analysis showed that the results were stable.Scenario analysis showed that ilaprazole was more cost-effective than the innovator drug of omeprazole.Conclusion Ilaprazole was less economical than ome-prazole in the treatment of peptic ulcer bleeding patients with low-risk stigmata.

Objective:To explore the effects of hydroxychloroquine(HCQ)on immune mediators dysregulation in severe infection after chemotherapy in acute myeloid leukemia(AML)and its molecular mechanism.Methods:Bone marrow or peripheral blood samples of 36 AML patients with severe infection(AML-SI)and 29 AML patients without infection(AML-NI)after chemotherapy were collected from the First Affiliated Hospital of Gannan Medical University from August 2022 to June 2023.In addition,the peripheral blood of 21 healthy subjects from the same period in our hospital was selected as the control group.The mRNA expressions of CXCL12,CXCR4 and CXCR7 were detected by RT-qPCR technology,and the levels of IL-6,IL-8 and TNF-α were detected by ELISA.Leukemia-derived THP-1 cells were selected and constructed as AML disease model.At the same time,bone marrow mesenchymal stem cells(BM-MSCs)from AML-SI patients were co-cultured with THP-1 cells and divided into Mono group and Co-culture group.THP-1 cells were treated with different concentration gradients of HCQ.The cell proliferation activity was subsequently detected by CCK-8 method and apoptosis was detected by Annexin V/PI double staining flow cytometry.ELISA was used to detect the changes of IL-6,IL-8 and TNF-α levels in the supernatant of the cell co-culture system,RT-qPCR was used to detect the mRNA expression changes of the core members of the CXCL12-CXCR4/7 regulatory axis,and Western blot was used to detect the expressions of apoptosis regulatory molecules and related signaling pathway proteins.Results:CXCL12,CXCR4,CXCR7,as well as IL-6,IL-8,and TNF-α were all abnormally increased in AML patients,and the increases were more significant in AML-SI patients(P＜0.01).Furthermore,there were statistically significant differences between AML-NI patients and AML-SI patients(all P＜0.05).HCQ could inhibit the proliferation and induce the apoptosis of THP-1 cells,but the low concentration of HCQ had no significant effect on the killing of THP-1 cells.When THP-1 cells were co-cultured with BM-MSCs of AML patients,the levels of IL-6,IL-8 and TNF-α in the supernatance of Co-culture group were significantly higher than those of Mono group(all P＜0.01).After HCQ intervention,the levels of IL-6,IL-8 and TNF-α in cell culture supernatant of Mono group were significantly decreased compared with those before intervention(all P＜0.01).Similarly,those of Co-culture group were also significantly decreased(all P＜0.001).However,the expression of the core members of the CXCL12-CXCR4/7 regulatory axis was weakly affected by HCQ.HCQ could up-regulate the expression of pro-apoptotic protein Bax,down-regulate the expression of anti-apoptotic protein Bcl-2,as well as simultaneously promote the hydrolytic activation of Caspase-3 when inhibiting the activation level of TLR4/NF-κ B pathway,then induce the programmed death of THP-1 cells after intervention.Conclusion:The core members of CXCL12-CXCR4/7 axis and related cytokines may be important mediators of severe infectious immune disorders in AML patients.HCQ can inhibit cytokine levels to reverse immune mediators dysregulation and suppress malignant biological characteristics of leukemia cells.The mechanisms may be related to regulating the expression of Bcl-2 family proteins,hydrolytically activating Caspase-3 and inhibiting the activation of TLR4/NF-κ B signaling pathway.

Objective:To review the relevant policies and progress of Shanghai in public hospital compensation,analyze the current situation and time series of the compensation situation of public hospitals in Shanghai,and propose policy suggestions to improve the compensation mechanism for public hospitals,so as to provide references for promoting high-quality development of public hospitals.Methods:Horizontal and longitudinal descriptive statistical analysis were conducted to compare the revenue,expenditure and salary data of public hospitals in Shanghai from 2018 to 2022.Results:Shanghai has gradually optimized the revenue and expenditure structure of public hospitals under the combined effects of removing markups on medical consumables and drugs,adjusting prices of medical services,centralizing volume-based procurement,and reforming the salary system.However,the rising proportion of medical material revenue and proportion of inspection and test revenue have occupied the growth space of medical service revenue,and the medical service income cannot fully compensate for personnel expenditure.Conclusion:It is suggested to further optimize the financial compensation method,optimize the adjustment mechanism of medical service prices,strengthen the refined operation and management of public hospitals,and improve supporting policies.

Objective : To analyze the difference of urinary iodine level in Hashimoto thyroiditis ( HT) patients， and to explore the possible relationship between urinary iodine level and HT under different iodine nutritional sta- tus，so as to provide some references for reasonable iodine intake in HT patients． Methods : A total of 101 hospi- talized HT patients were selected as HT group and divided into 3 groups according to thyroid function : HT group with hyperthyroidism (41 cases) ．There were 25 cases in HT group with normal thyroid function．There were 35 cases in HT combined with hypothyroidism group．In addition，30 healthy subjects were selected as control group. Serum levels of thyroid stimulating hormone(TSH) ，triiodothyronine(T3 ) ，thyroxine (T4 ) ，thyroid peroxidase an- tibody (TPOAb) and thyroglobulin antibody (ATG) were detected by chemiluminescence assay．The size and mor- phological structure of thyroid organs were examined by ultrasonography．Urinary iodine was determined by catalytic spectrophotometry with arsenic and cerium．The nutritional status of iodine was classified into iodine deficiency ( < 100 μg/ L) ，iodine adequacy( 100 －199 μg/ L) ，iodine adequacy (200 －299 μg/ L) and iodine excess ( ≥ 300 μg/ L) ．Non-parametric test was used to compare urinary iodine level between HT group and control group，one- way ANOVA and t test were used to compare urinary iodine level between HT group and control group ，and Spearman correlation analysis was used to compare the correlation between urinary iodine level and T3 ，T4 ，TSH， ATG and TPOAb under different iodine nutrition status. Results : Compared with control group，ATG and TPOAb levels in HT group increased (P＜0. 001) ，and urinary iodine levels increased (P＜0. 05) ，with statistical signifi- cance．Compared with the control group in different thyroid function states，only the HT group with hypothyroidism increased the urinary iodine level (P＜0. 01) ，and the difference was statistically significant．Spearman correlation analysis showed that urine iodine level was positively correlated with ATG and TPOAb levels in iodine excess condi- tion (P＜0. 05) ，and urine iodine level was positively correlated with TSH level in iodine sufficient condition and iodine excess condition in HT patients (P＜0. 05) ． Conclusion The urinary iodine level of HT patients was high- er than that of normal people．When the urinary iodine level of residents is ≥ 300 μg/ L，iodine intake is prone to HT．When the urinary iodine level of HT patients is ≥ 200 μg/ L，iodine consumption is prone to hypothyroidism， and iodine intake should be limited.

The payment methods,such as Diagnosis Related Group(DRG)for hospitalization and capitation for outpatient treat-ment,have achieved positive results in protecting the rights and interests of insured persons and improving the efficiency of the use of medical insurance funds.However,for patients with chronic diseases and rehabilitation nursing,the hospitalization period is long and the conditions complicated,and the payment method of DRGs is not reasonable.It analyzes the experiences of paying for long-term hospital cases in the US.and Germany from the aspect of reform process,payment method and regulatory measures.In order to pro-vide references for the reform of per-diem payment in rehabilitation nursing and other long-term hospitalized cases,it puts forward suggestions from aspects of realizing value care,reflecting individual differences,exploring complex payment methods,improving data quality and establishing constraint mechanism.

Objective:To review the relevant policies and progress of Shanghai in public hospital compensation,analyze the current situation and time series of the compensation situation of public hospitals in Shanghai,and propose policy suggestions to improve the compensation mechanism for public hospitals,so as to provide references for promoting high-quality development of public hospitals.Methods:Horizontal and longitudinal descriptive statistical analysis were conducted to compare the revenue,expenditure and salary data of public hospitals in Shanghai from 2018 to 2022.Results:Shanghai has gradually optimized the revenue and expenditure structure of public hospitals under the combined effects of removing markups on medical consumables and drugs,adjusting prices of medical services,centralizing volume-based procurement,and reforming the salary system.However,the rising proportion of medical material revenue and proportion of inspection and test revenue have occupied the growth space of medical service revenue,and the medical service income cannot fully compensate for personnel expenditure.Conclusion:It is suggested to further optimize the financial compensation method,optimize the adjustment mechanism of medical service prices,strengthen the refined operation and management of public hospitals,and improve supporting policies.

Objective:To review the relevant policies and progress of Shanghai in public hospital compensation,analyze the current situation and time series of the compensation situation of public hospitals in Shanghai,and propose policy suggestions to improve the compensation mechanism for public hospitals,so as to provide references for promoting high-quality development of public hospitals.Methods:Horizontal and longitudinal descriptive statistical analysis were conducted to compare the revenue,expenditure and salary data of public hospitals in Shanghai from 2018 to 2022.Results:Shanghai has gradually optimized the revenue and expenditure structure of public hospitals under the combined effects of removing markups on medical consumables and drugs,adjusting prices of medical services,centralizing volume-based procurement,and reforming the salary system.However,the rising proportion of medical material revenue and proportion of inspection and test revenue have occupied the growth space of medical service revenue,and the medical service income cannot fully compensate for personnel expenditure.Conclusion:It is suggested to further optimize the financial compensation method,optimize the adjustment mechanism of medical service prices,strengthen the refined operation and management of public hospitals,and improve supporting policies.

Objective:To review the relevant policies and progress of Shanghai in public hospital compensation,analyze the current situation and time series of the compensation situation of public hospitals in Shanghai,and propose policy suggestions to improve the compensation mechanism for public hospitals,so as to provide references for promoting high-quality development of public hospitals.Methods:Horizontal and longitudinal descriptive statistical analysis were conducted to compare the revenue,expenditure and salary data of public hospitals in Shanghai from 2018 to 2022.Results:Shanghai has gradually optimized the revenue and expenditure structure of public hospitals under the combined effects of removing markups on medical consumables and drugs,adjusting prices of medical services,centralizing volume-based procurement,and reforming the salary system.However,the rising proportion of medical material revenue and proportion of inspection and test revenue have occupied the growth space of medical service revenue,and the medical service income cannot fully compensate for personnel expenditure.Conclusion:It is suggested to further optimize the financial compensation method,optimize the adjustment mechanism of medical service prices,strengthen the refined operation and management of public hospitals,and improve supporting policies.