Objective:To investigate the changing trends and influencing factors of two kinds of absorbable hemostatic gauze in clinical use based on real-world data,so as to provide a reference for the refined management of absorbable hemostatic gauze.Methods:Data of surgical samples of a total of 34658 pieces of absorbable hemostatic gauzes,whose brand include brand A and brand B,in 27,468 surgeries of the Affiliated Wuxi People's Hospital of Nanjing Medical University between January 1,2015 and December 31,2023 were selected.In them,12729 surgeries used hemostatic gauzes(18,457 pieces)of brand A,and 14,739 surgeries used hemostatic gauzes(16,201 pieces)of brand B.The changing trends of the usage and cost of two kinds of absorbable hemostatic gauzes were compared and analyzed,which correlations of that with the different indicators of workload also were compared and analyzed.Results:The usage amount of absorbable hemostatic gauze of brand B increased annually,which had higher average costs per surgery but lower average usage amount per surgery.Brand B was mainly used in surgery of level-4.Both the usage amounts of brand A(18,457 pieces)and brand B(16,201 pieces)showed a positive correlation with the proportion of patients with difficult and critically ill(r=0.232,0.593,P<0.05),as well as with the proportion of medical consumables expenditure(r=0.334,0.491,P<0.05).Compared to brand A,brand B demonstrated a stronger positive correlation with the proportion of patients with difficult and critically ill,and the proportion of consumables expenditure.However,there was no significant correlation between the usage amount of each brand and the number of inpatients who received surgeries(P>0.05).The usage amount of absorbable hemostatic gauze of each brand was negative correlation with the proportion of pharmaceutical expenditure(r=-0.538,-0.696,P<0.05).Conclusion:The evaluation based on real-world data for clinical use of absorbable hemostatic gauze can reveal that brand B is gradually replacing brand A in clinical application.In clinical practice,the surgery with higher-level more prefers to use brand B.This result can guide management departments to monitor the use of absorbable hemostatic gauze.However,the balance between clinical demand and cost-effectiveness also should be considered,so as to promote the rational use of hemostatic materials,and ensure effective allocation for resource.

Objective To explore the effect of A.muciniphila gavage on intestinal microbiota and gut-brain interaction disorders(DGBIs)in gp120tg transgenic mouse models of HIV-associated neurocognitive disorder(HAND).Methods Intestinal microbiota was detected by 16S rRNA gene sequencing in 6-,9-,and 12-month-old wild-type(WT)mice and gp120tg transgenic mice.The 12-month-old WT and transgenic mice were divided into 2 groups for daily treatment with PBS or A.muciniphila gavage(2×108 CFU/mouse)for 6 weeks.After the treatment,immunohistochemistry,ELISA and qPCR were used to detect changes in colonic expression levels of glycosylated mucins,MBP and IL-1β,eosinophil infiltration,serum lipopolysaccharide(LPS)levels,and colonic expressions of occludin,ZO-1,IL-10,TNF-α and INF-γ mRNA.Morris water maze test and immunofluorescence assay were used to assess learning and spatial memory abilities and neuronal damage of the mice.Results Compared with WT mice,the transgenic mice exhibited significantly lowered Simpson's diversity of the intestinal microbiota with reduced abundance of Akkermansia genus,increased serum LPS levels and decreased colonic expression of glycosylated mucin.A.muciniphila gavage obviously ameliorated the reduction of glycosylated mucin in the transgenic mice without causing significant changes in body weight.The 12-month-old gp120tg mice had significantly decreased cdonic expressions of Occludin and ZO-1 with increased eosinophil infiltration and TNF-β,INF-γ and IL-1β levels and obviously lowered IL-10 level;all these changes were significantly mitigated by A.muciniphila gavage,which also improved cognitive impairment and neuronal loss in the hippocampus and cortex of the transgenic mice.Conclusion The gp120tg mice have lower intestinal microbiota richness and diversity than WT mice.The 12-month-old gp120tg mice have significantly reduced Akkermansia abundance with distinct DGBIs-related indexes,and A.muciniphila gavage can reduce intestinal barrier injury,colonic inflammation and eosinophil activation,cognitive impairment and brain neuron injury in these mice.

Objective:To investigate the changing trends and influencing factors of two kinds of absorbable hemostatic gauze in clinical use based on real-world data,so as to provide a reference for the refined management of absorbable hemostatic gauze.Methods:Data of surgical samples of a total of 34658 pieces of absorbable hemostatic gauzes,whose brand include brand A and brand B,in 27,468 surgeries of the Affiliated Wuxi People's Hospital of Nanjing Medical University between January 1,2015 and December 31,2023 were selected.In them,12729 surgeries used hemostatic gauzes(18,457 pieces)of brand A,and 14,739 surgeries used hemostatic gauzes(16,201 pieces)of brand B.The changing trends of the usage and cost of two kinds of absorbable hemostatic gauzes were compared and analyzed,which correlations of that with the different indicators of workload also were compared and analyzed.Results:The usage amount of absorbable hemostatic gauze of brand B increased annually,which had higher average costs per surgery but lower average usage amount per surgery.Brand B was mainly used in surgery of level-4.Both the usage amounts of brand A(18,457 pieces)and brand B(16,201 pieces)showed a positive correlation with the proportion of patients with difficult and critically ill(r=0.232,0.593,P<0.05),as well as with the proportion of medical consumables expenditure(r=0.334,0.491,P<0.05).Compared to brand A,brand B demonstrated a stronger positive correlation with the proportion of patients with difficult and critically ill,and the proportion of consumables expenditure.However,there was no significant correlation between the usage amount of each brand and the number of inpatients who received surgeries(P>0.05).The usage amount of absorbable hemostatic gauze of each brand was negative correlation with the proportion of pharmaceutical expenditure(r=-0.538,-0.696,P<0.05).Conclusion:The evaluation based on real-world data for clinical use of absorbable hemostatic gauze can reveal that brand B is gradually replacing brand A in clinical application.In clinical practice,the surgery with higher-level more prefers to use brand B.This result can guide management departments to monitor the use of absorbable hemostatic gauze.However,the balance between clinical demand and cost-effectiveness also should be considered,so as to promote the rational use of hemostatic materials,and ensure effective allocation for resource.

OBJECTIVES: To explore the effect of A. muciniphila gavage on intestinal microbiota and gut-brain interaction disorders (DGBIs) in gp120tg transgenic mouse models of HIV-associated neurocognitive disorder (HAND). METHODS: Intestinal microbiota was detected by 16S rRNA gene sequencing in 6-, 9-, and 12-month-old wild-type (WT) mice and gp120tg transgenic mice. The 12-month-old WT and transgenic mice were divided into 2 groups for daily treatment with PBS or A.muciniphila gavage (2×10⁸ CFU/mouse) for 6 weeks. After the treatment, immunohistochemistry, ELISA and qPCR were used to detect changes in colonic expression levels of glycosylated mucins, MBP and IL-1β, eosinophil infiltration, serum lipopolysaccharide (LPS) levels, and colonic expressions of occludin, ZO-1, IL-10, TNF-α and INF-γ mRNA. Morris water maze test and immunofluorescence assay were used to assess learning and spatial memory abilities and neuronal damage of the mice. RESULTS: Compared with WT mice, the transgenic mice exhibited significantly lowered Simpson's diversity of the intestinal microbiota with reduced abundance of Akkermansia genus, increased serum LPS levels and decreased colonic expression of glycosylated mucin. A.muciniphila gavage obviously ameliorated the reduction of glycosylated mucin in the transgenic mice without causing significant changes in body weight. The 12-month-old gp120tg mice had significantly decreased cdonic expressions of Occludin and ZO-1 with increased eosinophil infiltration and TNF-β, INF-γ and IL-1β levels and obviously lowered IL-10 level; all these changes were significantly mitigated by A.muciniphila gavage, which also improved cognitive impairment and neuronal loss in the hippocampus and cortex of the transgenic mice. CONCLUSIONS The gp120tg mice have lower intestinal microbiota richness and diversity than WT mice. The 12-month-old gp120tg mice have significantly reduced Akkermansia abundance with distinct DGBIs-related indexes, and A. muciniphila gavage can reduce intestinal barrier injury, colonic inflammation and eosinophil activation, cognitive impairment and brain neuron injury in these mice.
Animals ; Mice, Transgenic ; Gastrointestinal Microbiome ; Mice ; Brain ; HIV Envelope Protein gp120/genetics* ; Akkermansia ; Disease Models, Animal

Objective To explore the effect of training mode based on action learning on improving the practicing ability of hospital pharmacists.Methods Thirty pharmacists who received training from September 2022 to December 2023 at Panzhihua Central Hospital were randomly divided into an education reform group(16 cases)and a routine group(14 cases).The education reform group adopted a routine teaching method based on action learning,while the routine group adopted a routine teaching method.The differences between the two groups of pharmacists in theoretical knowledge,practical operation,pharmaceutical services,emergency response,and comprehensive quality were compared.Results The pharmacists in the education reform group were better than the routine group in prescription review,clinical medication analysis,pharmaceutical services,emergency response,andcomprehensive quality.The difference was statistically significant(P＜0.05).Conclusion The teaching model based on action learning can effectively enhance the higher order thinking ability of pharmacists and help them better apply medical knowledge and skills to serve patients and physicians.

Intra-abdominal infection is the second common infectious disease in intensive care unit and inhospital patients, with the mortality rate of 20%-30%. Advances in medicine have not improved the outcomes of patients with intra-abdominal infection, and the increasing multi-drug resistance organism may lead to a deterioration in the prognosis of patients with intra-abdominal infection. Gut microbiota dysbiosis and abdominal cavity infections show an interdependent and mutually aggravating relationship. Intestinal microecological preparations regulate gut flora and are potential therapeutic measures for intra-abdominal infections. The authors review the changes in gut flora during intra-abdominal infection, the effect of gut flora on the prognosis of intra-abdominal infections and the role of intestinal microecological preparations in intra-abdominal infections.

In the context of the construction of " double sinking and double upgrading" in Zhejiang province, a provincial hospital explored a pilot talent working mechanism of " provincial hospital recruit staff and county hospital get experts" in the process of cooperating with county hospitals. In view of the problem that high-quality medical human resources were difficult to sink, with the flexibility of the reform of post filing and staffing, we put forward the idea of " provincial hospital recruit staff and county hospital get experts" , established key support disciplines, recruited staff by provincial hospitals, and arranged experts to precisely " sink as needed" to help disciplines of county hospitals. It helped to explore the establishment of a long-term mechanism to promote the flow of excellent medical talents to remote mountain areas, built a " specialized community" of provincial and county hospitals, and improved the medical service capacity, medical quality and discipline construction of county hospitals.

Objective:To determine the relationship between health self-empowerment level and health self-management skill in older adults.Methods:A household survey was conducted from June 2020 to April 2021, among older adults in two communities each in Zhuzhou and Changsha selected by stratified cluster sampling. Data were collected through a general questionnaire, simplified. Elders Health Empowerment Scale, and Rating Scale of Health Self-Management Skill for Adults. A total of 444 questionnaires were distributed, of which 425 were valid. Pearson correlation and hierarchical regression analyses were used to analyze the relationship between health self-empowerment level and health self-management skill.Results:Final sample included 425 elderly people. Health self-empowerment was at medium to high level (30.9±5.6), whereas health self-management was at medium level (146.2±21.7); and the two factors were significantly correlated (Pearson coefficient was 0.724). After controlling for confounding factors (demographic characteristics), health self-empowerment independently accounted for 34.3% of the variation in health self-management ability.Conclusion:Health self-empowerment positively affects health self-management ability among older adults, which suggests the importance of stimulating health self-empowerment awareness in the process of health self-management.

Objective:To investigate the clinical characteristics and influencing factors of mortality in patients with intra-abdominal candidiasis (IAC).Methods:The retrospective case-control study was conducted. The clinicopathological data of 203 IAC patients who were admitted to 7 medical centers from June 2018 to June 2020 were collected, including 54 cases in Sir Run Run Shaw Hospital of Zhejiang University School of Medicine, 31 cases in Fujian Medical University Union Hospital, 25 cases in Beijing Hospital, 25 cases in the First Affiliated Hospital of Xi'an Jiaotong University, 24 cases in China-Japan Friendship Hospital, 22 cases in General Hospital of Eastern Theater Command of Chinese PLA and 22 cases in Chongqing University Cancer Hospital. There were 130 males and 73 females, aged (64±15)years. Observation indicators: (1) candida infection and treatment of IAC patients; (2) analysis of influencing factors for mortality of IAC patients. Measurement data with normal distribution were represented as Mean± SD, and comparison between groups was analyzed using the t test. Measurement data with skewed distribution were represented as M(range), and comparison between groups was analyzed using the Mann-Whitney U test. Count data were expressed as absolute numbers or percentages, and comparison between groups was analyzed using the chi-square test. Univariate and multivariate analyses were performed by Logistic regression model. Results:(1) Candida infection and treatment of IAC patients: 134 cases of candida albicans were cultured in the initial abdominal drainage fluid or intraoperative abdominal specimens of 203 patients, and 49 cases were treated with fluconazole. Of 69 cases infected with non candida albicans, 13 cases were treated with fluconazole. The resistance rate of candida albicans to fluconazole was 5.91%(12/203). Of 203 patients, there were 68 cases with infections shock, 53 cases with renal failure, 84 cases with respiratory failure and 63 cases with multiple organ failure, respectively. There were 148 of 203 patients admitted to intensive care unit for 9 days(range, 3-20 days), and the total hospital stay was 28 days(range, 17-50 days). Of 203 patients, 86 cases were cured and discharged, 50 cases were improved and transferred to local hospitals, 32 cases gave up treatment and discharged automatically, 19 cases died, 16 cases had no follow-up data. The mortality was 25.12%(51/203). (2) Analysis of influencing factors for mortality of IAC patients. Results of univariate analysis showed that acute physiology and chronic health evaluation score, sequential organ failure assessment score, the Cr, bilirubin, albumin, procalcitonin, and PLT on the first day of candida positive culture, of the lowest value in a week and the highest in a week, heart disease, diabetes, infections shock, renal failure, respiratory failure, multiple organ failure, anti-fungal therapy were the related factors for mortality of IAC patients ( t=-2.322, Z=-2.550, -2.262, -4.361, t=2.085, Z=-3.734, -5.226, -2.394, -5.542, t=3.462, Z=-4.957, -5.632, 3.670, -5.805, t=3.966, Z=-3.734, -5.727, χ2=4.071, 4.638, 27.353, 18.818, 13.199, 26.251, 13.388, P<0.05). Multivariate analysis showed that the bilirubin, procalcitonin on the first day of candida positive culture and infections shock were independent risk factors for mortality of IAC patients ( odds ratio=1.021, 1.022, 6.864, 95% confidence interval as 1.010-1.033, 1.001-1.044, 1.858-25.353, P<0.05). Conclusions:The common fungus of IAC was candida albicans, and fluconazole can be used as the initial empirical treatment. The prognosis of patients with abdominal candidiasis is poor. Bilirubin, procalcitonin on the first day of candida positive culture and infections shock are indepen-dent risk factors for mortality of IAC patients.

Objective To explore the effects of emotional release therapy on social psychological adaptability and self-consistency and congruence among elderly patients with coronary disease.Methods From March 2015 to March 2017,we selected 148 elderly patients with coronary disease of Department of Cardiology at Yaan People's Hospital of Sichuan Province by convenience sampling.All of the patients were divided into observation group and control group according to hospital admission sequence,74 cases in each group.Control group received routine nursing and health education in Department of Cardiology.On the basis of that in control group,observation group carried out emotional release therapy.The intervention of two groups all lasted for four weeks.Before and after intervention,the social psychological adaptability and self-consistency and congruence were all evaluated with the Ostomy Adjustment Inventory (OAI) and Self-Consistency and Congruence Scale (SCCS).Results After intervention,the total score and scores of OAI of two groups were all higher than those before intervention and those of observation group higher than those of control group (P＜ 0.01).After intervention,the scores of two dimensions (disharmony between oneself and experience,self-stiffness) reduced compared with those before intervention in observation group,along with being lower than those in control group;besides,the score of self-flexibility increased in observation group higher than that in control group with significant differences (P＜ 0.05).Conclusions Emotional release therapy can improve social psychological adaptability and self-consistency and congruence among elderly patients with coronary disease.