Objective:To analyze the evaluation of the “1+1+2M” healthcare management model (outpatient core medical staff+ward core medical staff+multi interdisciplinary team+multi department coordination) by healthcare workers in a large public hospital and its influencing factors.Methods:It was a cross-sectional study, using the judgment sampling method to select 70 healthcare workers in the hospital healthcare department in November 2024. A self-designed public hospital healthcare management model evaluation questionnaire was used to investigate the “1+1+2M” healthcare management model. A total of 70 questionnaires were distributed, and 70 valid questionnaires were collected (100%). The basic information, team integration, human resource allocation, and evaluation of healthcare management models in the healthcare workers were collected. The factors affecting healthcare worker evaluation were identified with Kruskal Wallis test and multiple logistic regression analysis.Results:Among the 70 healthcare workers included in the analysis, there were 30 doctors, 30 nursing staff, and 10 management/technical personnel; 19 males and 51 females; more than 70% of the participants were aged 50 years or younger; the length of service was (19.11±9.44) years, and the length of service for healthcare was (9.79±6.06) years. Healthcare workers showed high satisfaction with the “1+1+2M” healthcare management model, with an overall satisfaction rate of 87.14% (61/70). The evaluation of work collaboration, business norms, and mode configuration by healthcare workers was positively correlated with the evaluation of healthcare management mode [very satisfied with health management mode: relatively satisfied with work collaboration ( OR=0.064, 95% CI: 0.004-0.965), satisfied with business norms ( OR=0.018, 95% CI: 0.001-0.312), relatively satisfied with business norms ( OR=0.061, 95% CI: 0.004-0.938), satisfied with mode configuration ( OR=0.006, 95% CI: 0.000-0.111); satisfied with health management mode: satisfied with business norms ( OR=0.049, 95% CI: 0.005-0.498), satisfied with mode configuration ( OR=0.074, 95% CI: 0.006-0.943)] (all P<0.05). Conclusions:The health care staff in a large public hospital have a good evaluation of the operation effect of the “1+1+2M”health management model. The higher the evaluation of work collaboration, business norms, and model configuration by the health care staff, the higher the overall satisfaction with the health management model.

Objective:This study aimed to propose an innovative modular surgical technique and explore its safety and application value in laparoscopic total gastrectomy combined with spleen-preserving hilar lymphadenectomy for advanced proximal gastric cancer invading the greater curvature.Methods:A retrospective collection was conducted on 34 patients with proximal gastric cancer invading the greater curvature who underwent laparoscopic total gastrectomy combined with spleen-preserving hilar lymphadenectomy in the same center from October 2020 to December 2022. The technical key points, precautions and crucial steps of the modular surgical technique were summarized, and the Clinical indicators were analyzed.Results:All 34 patients successfully completed the operation under laparoscopy without conversion to open surgery. The average operation duration was 151.9±4.1 minutes, and the duration of splenic hilar lymphadenectomy was 12.9±1.5 minutes. The median intraoperative blood loss was 50(20, 50) ml, and the blood loss during splenic hilar lymphadenectomy was 5 (2, 5) ml. The median number of harvested lymph nodes was 32.0 (23.5,39.5), and the number of submitted No.10 lymph nodes was 3 (2, 4). The metastasis rate of No.10 lymph nodes was 20.6% (7/34). No patient had intraoperative complications. During the postoperative hospital stay, one patient had incision infection (Clavien-Dindo I), and one patient had pulmonary infection (Clavien-Dindo II). The time for the first postoperative feeding was 3 (2, 5) days, the time for the first postoperative flatus was 2 (2,3) days, the time for the first postoperative defecation was 3 (3, 4) days, the total postoperative drainage volume was 1047.5 (607.5,1397.5) mL, the time for postoperative drainage tube removal was 7 (6, 9) days, and the length of postoperative hospital stay was 7.0 (6.0, 9.5) days.Conclusions:The application of the innovative modular surgical technique in laparoscopic total gastrectomy combined with spleen-preserving hilar lymphadenectomy can simplify surgical process and enable safe, precise and comprehensive dissection of splenic hilar lymph nodes.

Objective:This study aimed to propose an innovative modular surgical technique and explore its safety and application value in laparoscopic total gastrectomy combined with spleen-preserving hilar lymphadenectomy for advanced proximal gastric cancer invading the greater curvature.Methods:A retrospective collection was conducted on 34 patients with proximal gastric cancer invading the greater curvature who underwent laparoscopic total gastrectomy combined with spleen-preserving hilar lymphadenectomy in the same center from October 2020 to December 2022. The technical key points, precautions and crucial steps of the modular surgical technique were summarized, and the Clinical indicators were analyzed.Results:All 34 patients successfully completed the operation under laparoscopy without conversion to open surgery. The average operation duration was 151.9±4.1 minutes, and the duration of splenic hilar lymphadenectomy was 12.9±1.5 minutes. The median intraoperative blood loss was 50(20, 50) ml, and the blood loss during splenic hilar lymphadenectomy was 5 (2, 5) ml. The median number of harvested lymph nodes was 32.0 (23.5,39.5), and the number of submitted No.10 lymph nodes was 3 (2, 4). The metastasis rate of No.10 lymph nodes was 20.6% (7/34). No patient had intraoperative complications. During the postoperative hospital stay, one patient had incision infection (Clavien-Dindo I), and one patient had pulmonary infection (Clavien-Dindo II). The time for the first postoperative feeding was 3 (2, 5) days, the time for the first postoperative flatus was 2 (2,3) days, the time for the first postoperative defecation was 3 (3, 4) days, the total postoperative drainage volume was 1047.5 (607.5,1397.5) mL, the time for postoperative drainage tube removal was 7 (6, 9) days, and the length of postoperative hospital stay was 7.0 (6.0, 9.5) days.Conclusions:The application of the innovative modular surgical technique in laparoscopic total gastrectomy combined with spleen-preserving hilar lymphadenectomy can simplify surgical process and enable safe, precise and comprehensive dissection of splenic hilar lymph nodes.

Objective:To analyze the evaluation of the “1+1+2M” healthcare management model (outpatient core medical staff+ward core medical staff+multi interdisciplinary team+multi department coordination) by healthcare workers in a large public hospital and its influencing factors.Methods:It was a cross-sectional study, using the judgment sampling method to select 70 healthcare workers in the hospital healthcare department in November 2024. A self-designed public hospital healthcare management model evaluation questionnaire was used to investigate the “1+1+2M” healthcare management model. A total of 70 questionnaires were distributed, and 70 valid questionnaires were collected (100%). The basic information, team integration, human resource allocation, and evaluation of healthcare management models in the healthcare workers were collected. The factors affecting healthcare worker evaluation were identified with Kruskal Wallis test and multiple logistic regression analysis.Results:Among the 70 healthcare workers included in the analysis, there were 30 doctors, 30 nursing staff, and 10 management/technical personnel; 19 males and 51 females; more than 70% of the participants were aged 50 years or younger; the length of service was (19.11±9.44) years, and the length of service for healthcare was (9.79±6.06) years. Healthcare workers showed high satisfaction with the “1+1+2M” healthcare management model, with an overall satisfaction rate of 87.14% (61/70). The evaluation of work collaboration, business norms, and mode configuration by healthcare workers was positively correlated with the evaluation of healthcare management mode [very satisfied with health management mode: relatively satisfied with work collaboration ( OR=0.064, 95% CI: 0.004-0.965), satisfied with business norms ( OR=0.018, 95% CI: 0.001-0.312), relatively satisfied with business norms ( OR=0.061, 95% CI: 0.004-0.938), satisfied with mode configuration ( OR=0.006, 95% CI: 0.000-0.111); satisfied with health management mode: satisfied with business norms ( OR=0.049, 95% CI: 0.005-0.498), satisfied with mode configuration ( OR=0.074, 95% CI: 0.006-0.943)] (all P<0.05). Conclusions:The health care staff in a large public hospital have a good evaluation of the operation effect of the “1+1+2M”health management model. The higher the evaluation of work collaboration, business norms, and model configuration by the health care staff, the higher the overall satisfaction with the health management model.

Allergic inflammation is closely related to the activation of mast cells (MCs), which is regulated by its intracellular Ca²⁺ level, but the intake and effects of the intracellular Ca²⁺ remain unclear. The Ca²⁺ influx is controlled by members of Ca²⁺ channels, among which calcium voltage-gated channel subunit alpha1 C (Ca_V1.2) is the most robust. This study aimed to reveal the role and underlying mechanism of MC Ca_V1.2 in allergic inflammation. We found that Ca_V1.2 participated in MC activation and allergic inflammation. Nimodipine (Nim), as a strong Ca_V1.2-specific antagonist, ameliorated allergic inflammation in mice. Further, Ca_V1.2 activation in MC was triggered by phosphatizing at its Ser1928 through protein kinase C (PKC), which calcium/calmodulin-dependent protein kinase II (CaMKII) catalyzed. Overexpression or knockdown of MC Ca_V1.2 influenced MC activation. Importantly, Ca_V1.2 expression in MC had detrimental effects, while its deficiency ameliorated allergic pulmonary inflammation. Results provide novel insights into Ca_V1.2 function and a potential drug target for controlling allergic inflammation.

Allergic inflammation is closely related to the activation of mast cells(MCs),which is regulated by its intracellular Ca2+level,but the intake and effects of the intracellular Ca2+remain unclear.The Ca2+influx is controlled by members of Ca2+channels,among which calcium voltage-gated channel subunit alpha1 C(Cav1.2)is the most robust.This study aimed to reveal the role and underlying mechanism of MC Cav1.2 in allergic inflammation.We found that Cav1.2 participated in MC activation and allergic inflammation.Nimodipine(Nim),as a strong Cav1.2-specific antagonist,ameliorated allergic inflammation in mice.Further,Cav1.2 activation in MC was triggered by phosphatizing at its Ser1928 through protein kinase C(PKC),which calcium/calmodulin-dependent protein kinase Ⅱ(CaMKⅡ)catalyzed.Overexpression or knockdown of MC Cav1.2 influenced MC activation.Importantly,Cav1.2 expression in MC had detrimental effects,while its deficiency ameliorated allergic pulmonary inflammation.Results provide novel insights into Cav1.2 function and a potential drug target for controlling allergic inflammation.

Objective:To discuss the influence of mindfulness-based stress reduction plus micro-class education on the complications and knowledge mastery rate in surgical patients with diabetes mellitus.Methods:A total of 105 patients, diagnosed as diabetes mellitus complicated with appendicitis in the Affiliated Hospital of Chengde Medical College were selected from January 2019 to January 2020. They were hospitalized for laparoscopic appendectomy and were randomly divided into the control group ( n = 52) and the study group ( n = 53) in accordance with the random number table. The patients in the control group were given routine nursing care, and the patients in the study group were given mindfulness decompression therapy combined with micro-classroom education. The blood glucose control and psychological emotion of the two groups before and after operation, and the postoperative complications and the mastery rate of disease knowledge of the two groups were compared. Results:There was no significant difference in blood glucose indexes between the two groups at baseline ( P>0.05); FBG, HbA1c and other indicators in the two groups were improved during operation and 24h after operation, but FBG (7.38±0.54) mmol/L, HbA1c (6.39±0.21)% and FBG (6.90±0.52) mmol/L and HbA1c (6.10±0.39)% in the study group were lower than those in the control group [(8.16±1.21) mmol/L, (7.53±1.05)%, (7.60±0.57) mmol/L, (6.50±0.41)%], the difference was statistically significant ( t value was 6.789-13.264, P < 0.05); there was no significant difference in SAS and SDS scores between the two groups at baseline ( P > 0.05), until discharge, the SAS and SDS scores of the treatment group were 35.81±5.49 and 42.08±4.91 respectively, which were significantly lower than those of the control group (42.21±5.53, 6.51±4.72) respectively, compared with the corresponding scale scores of the control group, the difference between the two groups after treatment was statistically significant ( t value was 5.386, 4.265, P < 0.05). Compared with 17.31% (9/52) of the control group, the incidence of complications in the study group decreased to 5.66% (3/53), there was significant difference ( χ2 value was 6.789, P < 0.05). The qualified rate of disease knowledge mastery in the study group (98.11%,52/53) was significantly higher than that in the control group (86.53%, 45/52), and the difference was significant ( χ2 value was 5.062, P < 0.05). Conclusion:The mindfulness-based stress reduction plus micro-class education can effectively control the laparoscopic appendectomy patients blood glucose, stabilize the mental emotions, increase the illness knowledge mastery degree, keep in good mood, reduce the postoperative complications and promote the fast recovery.

Objective:To explore the incidence, clinical and microbiological characteristics and risk factors of infection in patients with acute lymphoblastic (ALL) , non-Hodgkin lymphoma (NHL) , and multiple myeloma (MM) within 28 days after CAR-T cell infusion. It provides data support for early identification of infection and the rational use of antibacterial drugs in these patients.Methods:We retrospectively analyzed the baseline data of 170 patients with ALL, NHL and MM who received chimeric antigen receptor-modified T (CAR-T) -cell treatment in the Department of Hematology of Wuhan Union Hospital from January 2016 to December 2020, and the clinical characteristics of infection within 28 days after infusion, including 72 patients with ALL, 56 patients with NHL, and 42 patients with MM; we used Poisson regression and Cox proportional hazard regression models to assess high-risk factors for infection before and after infusion, respectively.Results:Among 170 patients, 119 infections occurred in 99 patients within 28 days, with a cumulative infection rate of 58.2%. Seventy-eight patients had 98 bacterial infections and the cumulative incidence of bacterial infection was 45.9%. The infection density was 2.01, and the median time for the first infection was about 12 days after infusion. The adjusted baseline characteristic model showed that ALL patients, previous 30 days of infection history, refractory disease, absolute neutrophil count (ANC) <0.5×10 9/L before infusion and ≥4 prior antitumor treatment regimens had a higher infection density within 28 days; grade 3 or 4 CRS was the only high-risk factor related to infection after infusion in the multivariate analysis. Conclusion:Infection is a common complication of CAR-T cell therapy in patients with hematologic malignancy. Bacterial infections occur in most patients regardless of the type of disease. ALL patients, previous 30 days of infection history, refractory disease, ANC<0.5×10 9/L before infusion and grade 3 or 4 CRS are risk factors for infection. Chinese Clinical Trial Register::ChiCTR-OIC-17011180, ChiCTR1800018143

Objective: To study the expression and clinical value of glycogen synthase kinase-3β(GSK-3β), Dickkopf-1(DKK-1) and β-catenin in patients with proximal gastric cancer. Methods: From April 2016 to April 2017, 47 patients with proximal gastric cancer in Chengfeng Hospital of Daqing Oilfield Group were enrolled in this study.Immunohistological tests were performed in all patients' lesions, adjacent tissues and healthy tissues.The effects of different factors on the expression of GSK-3β and DKK-1 were compared. Results: The positive expression rate of GSK-3β in the normal tissues of patients with proximal gastric cancer was 70.21% (33/47), which was higher than those in the lesions and adjacent tissues[21.28% (10/47), 21.28%(10/47)](χ²=31.985, P<0.01). The positive expression rates of DKK-1 and β-catenin in the gastric cancer tissues were 38.30% (18/47), 82.98% (39/47), respectively, which were higher than those in the adjacent tissues and normal tissues[8.51% (4/47), 8.51% (4/47), and 6.38% (3/47), 2.13% (1/47)](χ²=20.517, 88.471, all P<0.01). The GSK-3β positive expression rate was higher in patients with tumor node metastasis (TNM) stage I-II, moderately well differentiated, infiltrated more than 50%, non-metastatic lymph nodes (P<0.05). The DKK-1 positive expression rate was higher in patients with TNM stage III-IV, moderately well differentiated and less than 50% infiltrated lymph nodes (P<0.05). Conclusion GSK-3β, DKK-1 and β-catenin are important indicators in the development and metastasis of gastric cancer.The above indicators have clinical value in the diagnosis and evaluation of curative effect.

Objective To discuss the distribution laws of TCM syndromes of early threatened abortion; To analyze the related factors of pregnancy outcome of early threatened abortion. Methods The study included 1010 hospital patients who were diagnosed as early threatened abortion. Excel2010 was used to establish database in order to collect general information such as the age, menstrual history, times of abortion and adverse pregnancy, incidence of solar term and pregnancy week, the type of TCM syndromes and the pregnancy outcome (at least 3 months after being out of hospital) of patients. The distribution laws of TCM syndromes, and related factors of pregnancy outcome were analyzed. Results Among the 1010 cases, 762 cases were with kidney deficiency syndrome (75.4%); followed by blood heat syndrome, a total of 178 cases, accounting for 17.6%; qi and blood deficiency syndrome, a total of 40 cases, accounting for 4%; blood stasis syndrome, a total of 15 cases, accounting for 1.5%; liver stagnation syndrome, a total of 15 cases, accounting for 1.5%. The distribution of TCM syndromes was statistical significance in the different age groups and the incidence of pregnancy week (P<0.01). But there was no statistical significance in menstrual history, times of abortion, times of adverse pregnancy, and the incidence of solar term (P>0.05). Among the 1010 cases, follow-up to 698 cases, 567 cases were successful pregnancies, accounting for 81.2% of the follow-up of patients; 131 cases were failed pregnancies, accounting for 18.8% of the follow-up of patients. In the study, it found that there was statistical significance between different age groups and pregnancy outcomes (P=0.026). The pregnancy outcomes were related to the age groups (P=0.012, OR=1.063), and it was not related to TCM syndromes, times of abortion, times of adverse pregnancy, menstruation, pregnancy week. Conclusion Kidney deficiency syndrome is the main syndrome of early threatened abortion. The distribution of TCM syndromes is related to the age group and the incidence of pregnancy week of patients. Age of patients is the related factor affecting the pregnancy outcome.