Objective To study the spatial distribution of the incidence of pulmonary tuberculosis in Hubei Province and its influencing factors, so as to improve the theoretical basis for scientific development of tuberculosis prevention and control measures in the future. Methods The data of reported incidence of tuberculosis and related influencing factors in various counties and districts of Hubei Province in 2020 were collected. Global Moran's I index, hotspot analysis and geographically weighted regression (GWR) model analysis were used to calculate the spatial autocorrelation of the incidence of tuberculosis, and to analyze the influencing factors affecting the incidence rate of tuberculosis. Results There were obvious regional differences in the space distribution of the incidence rate of tuberculosis. Hot spot analysis showed positive spatial correlation and obvious clustering. The GWR model (AICc=784.251) in this study had higher AICc value compared to the ordinary least squares regression (OLS) model (AICc=804.2585). The GWR model showed that the increase in the proportion of the population aged 65 and above and the proportion of the ethnic minority population had a significant promoting effect on the increase of the incidence rate of tuberculosis, and there was significant spatial heterogeneity. The effect of PM_2.5 concentration on the incidence rate of pulmonary tuberculosis varied in different regions, and the degree of effect was also different. Conclusion The proportion of people aged 65 and above and the proportion of ethnic minorities may significantly influence the incidence of pulmonary tuberculosis. The effect of PM_2.5 concentration varies in different regions, so targeted measures should be formulated according to the situation in different regions.

Objective:To conduct a baseline review of the best evidence for perioperative fraility management in elderly patients, construct review indicators, systematically analyze obstacle factors and promoting factors, and formulate corresponding change strategies, so as to provide reference for clinical transformation of evidence.Methods:With the Joanna Briggs Institute evidence-based health care model as the guiding framework, the best evidence of perioperative frailty-management in elderly patients was summarized, and the review indicators and review methods were formulated on the basis of the evidence. From April 2024 to May 2024, a baseline review of the hospital system of Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, medical staff and patients were conducted to analyze the obstacles in clinical practice and formulate corresponding change strategies, guided by integrated-promoting action on research implementation in health services framework(i-PARIHS).Results:According to 19 best evidence, 20 review indicators were established, among which 10 review indicators compliance rate was less than 60% and higher than 0, 2 review indicators compliance rate was 0. Based on the results of the i-PARIHS evidence-based conceptual framework analysis, the obstacle factors included the evidence content was not specific and inaccessible; lack of knowledge and skills in healthcare; the workload of medical care increased; the patient was old and had weak receptivity, lack of systematic practice process; lack of multidisciplinary communication mechanisms.Conclusions:There is a big gap between the best evidence of perioperative frailties management in elderly patients and clinical practice. Clinical departments need to deeply analyze the obstacles to clinical practice based on the existing clinical environment and resource allocation, and formulate targeted strategies to promote the better integration of evidence into clinical practice.

Objective:To construct a bedside handover management in surgical ward based on the intervention mapping theory and verify the practical effect, to provide a reference for further standardizing handover behavior and improving the efficiency of handover management.Methods:A quasi-experimental research method was adopted. From January 2022 to January 2023, nurses from the Department of Urology of Tongji Medical College Affiliated Union Hospital, Huazhong University of Science and Technology were selected by cluster sampling. From January to June 2022, routine bedside handover management was implemented. In July 2022, a one-month training on the bedside handover management in surgical ward based on the intervention mapping theory was conducted for urology nurses. From August 2022 to January 2023, the bedside handover management in surgical ward based on the intervention mapping theory was implemented. The incidence of handover problems among nurses, the evaluation of handover among nurses, the qualified rate of nurses' disease awareness, and the satisfaction of patients with handover were compared before and after the training.Results:A total of 48 nurses were included. They were the same batch of nurses before and after the training, including 2 males and 46 females, with an age of (32.23 ± 5.50) years. A total of 1 180 inpatients were included before the training, including 921 males and 259 females, with an age of (56.69 ± 17.24) years. After the training, 1 240 inpatients were included, including 946 males and 294 females, with an age of (55.50 ± 18.85) years. The incidence of handover problems among nurses after the training was 3.71% (46/1 240), which was lower than 9.92% (117/1 180) before the training, and the difference was statistically significant ( χ2=37.07, P<0.05). After the training, the total score of handover evaluation for nurses and the qualified rate of nurses' disease awareness were (80.08 ± 3.74) points and 91.67% (44/48) respectively, which were higher than (73.10 ± 3.53) points and 72.92% (35/48) before the training, and the differences were statistically significant ( t=-0.94, χ2=5.79, both P<0.05). The total score of satisfaction with bedside handover of patients after the training was (76.13 ± 4.50) points, which was higher than (67.92 ± 4.64) points before the training, and the difference was statistically significant ( t=-13.99, P<0.05). Conclusions:The bedside handover management plan based on the intervention mapping theory can effectively strengthen the quality of bedside handover, improve the satisfaction with bedside handover of patients, and deepen nursing quality.

ObjectiveTo investigate the possible mechanism by which Zhiqiao Gancao Decoction （枳壳甘草汤， ZGD） delays intervertebral disc degeneration （IDD） based on the Hippo-yes-associated protein （YAP）/transcriptional co-activator with PDZ-binding motif （TAZ） signaling pathway. MethodsA total of 50 SD rats were randomly divided into sham surgery group， model group， low-dose ZGD group， high-dose ZGD group， and high-dose ZGD + inhibitor group， with 10 rats in each group. In the sham surgery group， the rats were pierced in the skin and muscle at the Co6/7/8 segments of the tail with a 21G needle （depth approximately 2 mm） without damaging the intervertebral disc. In the other groups， rats were injected with a 21G needle at the Co6/7/8 segments of the tail to establish an IDD model by piercing the tail intervertebral disc 5 mm. One week after modeling， rats in the low-dose and high-dose ZGD groups were given 6.24 and 12.24 g/（kg·d） of the decoction via gastric gavage， respectively. The high-dose ZGD + inhibitor group was given 12.24 g/（kg·d） of the decoction and an intraperitoneal injection of YAP/TAZ inhibitor Verteporfin 10 mg/kg. The sham surgery and model groups were given 5 ml/（kg·d） of normal saline via gavage. The gavage was given once a day， and the intraperitoneal injection was given every other day. After 4 weeks of continuous intervention， the pathological changes of the tail intervertebral discs were observed using HE staining， Oil Red O-Green staining， and Toluidine Blue staining. Immunohistochemistry was used to detect the expression of aggrecan and MMP3 in the nucleus pulposus. TUNEL fluorescence staining was performed to detect apoptosis in the nucleus pulposus， and the apoptosis rate was calculated. Western blot was used to detect the Hippo-YAP/TAZ signaling pathway， including YAP， phosphorylated YAP （p-YAP）， phosphorylated MST1/2 （p-MST1/2）， phosphorylated TAZ （p-TAZ） and apoptosis-related proteins， such as Cleaved Caspase 3， P53， Bcl-2 and Bax. ResultsCompared with sham surgery group， the rats in the model group showed significant degenerative changes in the intervertebral disc. The levels of aggrecan， Bcl-2， and YAP proteins in the nucleus pulposus decreased， while the levels of p-MST1/2， p-YAP， p-TAZ， P53， Bax， Cleaved Caspase 3， MMP3 proteins， and the apoptosis rate increased （P < 0.01）. Compared with the model group， the drug intervention groups showed partial recovery in intervertebral disc degeneration. The levels of aggrecan， Bcl-2， and YAP proteins increased， while the levels of p-MST1/2， p-YAP， p-TAZ， P53， Bax， Cleaved Caspase 3， MMP3 proteins， and the apoptosis rate decreased （P＜0.05 or P＜0.01）. The high-dose ZGD group showed more significant recovery in intervertebral disc degeneration compared to the low-dose ZGD group， with a decrease in the levels of p-MST1/2， p-YAP， p-TAZ， P53， Bax， Cleaved Caspase 3， MMP3 proteins， and apoptosis rate， and an increase in the levels of aggrecan， Bcl-2， and YAP proteins （P＜0.05 or P＜0.01）. Compared with the high-dose ZGD group， the high-dose ZGD + inhibitor group showed a reduced recovery in intervertebral disc degeneration， with an increase in the levels of p-MST1/2， p-YAP， p-TAZ， P53， Bax， Cleaved Caspase 3， MMP3 proteins， and apoptosis rate， and a decrease in the levels of aggrecan， Bcl-2， and YAP proteins （P＜0.05 or P＜0.01）. ConclusionZGD may delay intervertebral disc degeneration by inhibiting the phosphorylation of YAP in the nucleus pulposus， maintaining the function of the Hippo-YAP/TAZ signaling pathway， and reducing apoptosis of nucleus pulposus cells.

Objective To identify the taste critical quality attribute and design and optimize the flavor-correcting formulation of the traditional Chinese medicine oral preparation Qingre Jiedu Oral Liquid,in order to improve its taste and enhance patient medication adherence.Methods The taste assignment method was employed to identify the taste critical quality attribute of Qingre Jiedu Oral Liquid.Based on human sensory evaluation and the standardized Euclidean distance in electronic tongue analysis,suitable types of corrigent were determined.Subsequently,under constraints such as maximum allowable dosage,solubility,and sweetness,the optimal taste formulation for the sugar-free intermediate of Qingre Jiedu Oral Liquid was determined using Box-Behnken experimental design combined with electronic tongue and human sensory evaluation results.The study was reviewed and approved by the Ethics Committee of Beijing University of Chinese Medicine(Ethics Approval Number 2020BZYLL0609).Results The quantitative score for bitter taste of Qingre Jiedu Oral Liquid accounted for 30.36%,confirming bitterness as the taste critical quality attribute requiring attention.The optimal taste formulation for the sugar-free intermediate of Qingre Jiedu Oral Liquid was determined to be 120 mg·mL?1 erythritol,12 mg·mL?1 acesulfame potassium,and 2.4 mg·mL?1 stevioside.This formulation achieved an 11.75-point improvement in sensory evaluation scores compared to the original commercially available oral liquid.Conclusion This study successfully improved the taste of Qingre Jiedu Oral Liquid and established a comprehensive strategy for flavor-correcting formulation optimization,including a method for identifying taste critical quality attribute.This strategy provides a referential paradigm for palatability enhancement of similar traditional Chinese medicine oral preparations,laying a crucial technical foundation for elevating the clinical value of Chinese herbal medicines and promoting the high-quality development of traditional Chinese medicine(TCM).

Objective:To investigate the transcriptional level expression of olfactomedin-like protein 2A (OLFML2A) in peripheral blood of patients with acute leukemia (AL) and its diagnostic and prognostic evaluation value.Methods:A retrospective cohort study was conducted. A total of 34 patients with AL (AL group) admitted to the Second People's Hospital of Lianyungang from January 2019 to March 2023 were selected, including 26 cases of acute myeloid leukemia (AML) (non-acute promyelocytic leukemia) and 8 cases of acute lymphoblastic leukemia (ALL). Another 15 healthy subjects who underwent the physical examination during the same period were selected as the healthy control group. Among 26 patients with AML, 18 were males and 8 were females. The median age [ M (IQR)] was 59 (9) years; 5 cases relapsed. Among 8 patients with ALL, 4 were males and 4 were females. The median age was 48 (12) years; 1 case relapsed. Real-time fluorescence quantitative polymerase chain reaction (qPCR) medthod was used to detect the relative expression level of OLFML2A mRNA in peripheral blood of each group. The relative expression levels of OLFML2A mRNA among the different patients stratified by clinicopathological factors were compared. Taking bone marrow smear cytology or bone marrow biopsy as the gold standard, receiver operating characteristic (ROC) curve was used to analyze the diagnostic effect of the relative expression level of OLFML2A mRNA on AML and ALL. According to the median relative expression level of OLFML2A mRNA in AL patients, the patients were divided into the high expression of OLFML2A mRNA (≥ the median) and the low expression of OLFML2A mRNA (< the median) groups. Progression-free survival (PFS) and overall survival (OS) of both groups were analyzed by using Kaplan-Meier curve. The log-rank test was used for comparison between groups. Results:The median relative expression level of OLFML2A mRNA in AL group was higher than that in the healthy control group [3.53 (8.19) vs. 0.27 (0.23)], and the difference was statistically significant ( Z = 4.38, P < 0.001). The median relative expression level of OLFML2A mRNA in AML group was higher than that in ALL group [4.92, (9.80) vs. 1.60 (4.35)], which were higher than that in the healthy control group; and the differences were statistically significant (all P < 0.05). There were statistically significant differences in the relative expression level of OLFML2A mRNA among AML patients with different prognosis risk stratification, fusion gene positive or not, whether there was chromosome abnormality, and whether the average daily hospitalization cost was < 2 500 yuan (all P < 0.05). There were statistically significant differences in the relative expression level of OLFML2A mRNA among ALL patients with different prognostic risk stratification, whether there was fusion gene and whether there was chromosome abnormality (all P < 0.05). ROC curve analysis showed that the area under the curve for the diagnosis of AML based on the relative expression level of OLFML2A mRNA was 0.936 (95% CI: 0.862-1.000), and the optimal cut-off value was 0.780; the area under the curve for the diagnosis ALL was 0.767 (95% CI: 0.535-0.998), and the optimal cut-off value was 0.558. Kaplan-Meier survival curve analysis showed that the 3-year PSF rate in AL patients with high expression of OLFML2A mRNA (17 cases) and low expression of OLFML2A mRNA was 20.5% and 30.6%, respectively, and PFS in AL patients with low expression of OLFML2A mRNA was superior to those with high expression, and the difference was statistically significant ( χ2 = 4.64, P = 0.031). The 3-year OS rates in AL patients with high and low expression of OLFML2A mRNA was 40.4% and 33.3%, respectively, and there was no statistically significant difference in OS between the 2 groups ( χ2 = 1.55, P = 0.213). Conclusions:The relative expression level of OLFML2A mRNA is high in AL patients, and it is more significant in AML patients. The level of OLFML2A gene has a certain value in the diagnostic and prognostic evaluation of AL.

Objective:To investigate the curative effects of the ulnar artery perforator flap carrying 2 and more perforators of same source artery on reconstruction of defects in hand.Methods:A retrospective observational study was conducted on 13 patients with hand injuries combined with bone or tendon exposure and met the inclusion criteria of the study were admitted to the Department of Hand Surgery, Wuxi NO.9 People’s Hospital Affiliated to Soochow University between April 2022 and September 2023. The patients were 8 males and 5 females with a mean age of 45.7 (25-67) years. Seven hand injuries were caused by mechanical crushing, 2 by hot crushing and 4 by machine strangulation. After debridement, the sizes of defect were found at 5.4 cm×5.1 cm to 8.2 cm×7.5 cm. Dopplor ultrasound was applied to locate the perforators before surgery. Perforator flaps carrying cutaneous branches of ulnar artery proximal to the wrist were designed for reconstruction of the defects in hand. The flaps were 6.0 cm×5.5 cm-8.5 cm×8.0 cm in size. Donor sites were covered by the ulnar artery perforator flaps sized 5.3 cm×2.7 cm-8.2 cm×4.0 cm and carryied 2 and more perforators of the same source artery. During harvest of the flaps, the number and calibre of perforators carried by flap, the calibre of the main trunk of the superior carpal branch of the ulnar artery and the length of its pedicle were recorded. A total of 35 perforators with 0.35-0.95 mm in calibre carried by 13 perforator flaps of ulnar artery were successfully retained. Five of the 13 flaps carried the perforators with a calibre smaller than 0.50 mm. Overall, there were 7 flaps with 2 perforators per flap, 4 with 3 perforators per flap, 1 with 4 perforators and 1 with 5 perforators. The cutaneous branch of ulnar artery in a caliber of 0.75-1.35 mm and proximal to the wrist was dissected as the vascular pedicle with 30.0-45.0 mm in length. All patients were included in the schedueled postoperative at outpatient clinic to observe the appearance and sensation of the flaps, and the occurrence of complication.Results:All flaps survived and the wounds healed at first intention without vascular compromises, wound dehiscence or obvious swelling. All patients received 8 - 20 months of follow-up, with 15 months in average. Flaps presented good appearance and colour, with soft texture and without bloating. TPD of the first flap was 8-18 mm, with an average of 10.5 mm±0.5 mm and that of the second or relay flap was 7-15 mm, with an average of 9.5 mm±0.5 mm. According to British Medical Research Council (BMRC) system, the sensory evaluation of the recipient sites achieved S 4 in 5 flaps, S 3 in 9 flaps and S 2 in 12 flaps. Conclusion:The ulnar artery perforator flap with 2 and more perforators of the same source artery has sufficient and reliable blood supply and is effective in reconstruction of hand defects.

[Purpose]To analyze the trends of incidence and age at onset of leukemia in Jiangsu cancer registration areas from 2009 to 2019.[Methods]The continuous monitoring data of leukemia from 2009 to 2019 were collected from 16 cancer registries in Jiangsu Province.All datasets were checked and evaluated based on data quality control criteria and were included in the analysis.Crude incidence rate(CIR),age-standardized incidence rate by Chinese standard population(ASIRC),the average annual percentage change(AAPC),the standardized average age at onset,the changes in the age structure of incidence and the changes in the birth cohort by year were calculated.[Results]The incidence rate of leukemia significantly increased from 5.22/105 in 2009 to 7.88/105 in 2019,with a significant upward trend(for CIR,AAPC=4.95％,95％CI:3.82％～6.09％;for ASIRC,AAPC=2.97％,95％CI:1.52％～4.43％).The incidence rates were in-creased in all age groups and increased with the birth cohort by years.There was a tendency of backward shift for the age composition of the population,with the increasing of composition for those over 60 years old.The mean age at onset increased from 48.62 years old in 2009 to 57.96 years old in 2019,with a backward shift in the mean age(β=0.773,P＜0.001),and the mean age at onset increased with the year only in rural areas after standardization(β=0.428,P=0.017).[Conclusion]Leukemia incidence rate in Jiangsu Province increased from 2009 to 2019,and the age at onset has shifted backwards.It's important to strengthen the early prevention and control of leukemia.

Objective To identify the taste critical quality attribute and design and optimize the flavor-correcting formulation of the traditional Chinese medicine oral preparation Qingre Jiedu Oral Liquid,in order to improve its taste and enhance patient medication adherence.Methods The taste assignment method was employed to identify the taste critical quality attribute of Qingre Jiedu Oral Liquid.Based on human sensory evaluation and the standardized Euclidean distance in electronic tongue analysis,suitable types of corrigent were determined.Subsequently,under constraints such as maximum allowable dosage,solubility,and sweetness,the optimal taste formulation for the sugar-free intermediate of Qingre Jiedu Oral Liquid was determined using Box-Behnken experimental design combined with electronic tongue and human sensory evaluation results.The study was reviewed and approved by the Ethics Committee of Beijing University of Chinese Medicine(Ethics Approval Number 2020BZYLL0609).Results The quantitative score for bitter taste of Qingre Jiedu Oral Liquid accounted for 30.36%,confirming bitterness as the taste critical quality attribute requiring attention.The optimal taste formulation for the sugar-free intermediate of Qingre Jiedu Oral Liquid was determined to be 120 mg·mL?1 erythritol,12 mg·mL?1 acesulfame potassium,and 2.4 mg·mL?1 stevioside.This formulation achieved an 11.75-point improvement in sensory evaluation scores compared to the original commercially available oral liquid.Conclusion This study successfully improved the taste of Qingre Jiedu Oral Liquid and established a comprehensive strategy for flavor-correcting formulation optimization,including a method for identifying taste critical quality attribute.This strategy provides a referential paradigm for palatability enhancement of similar traditional Chinese medicine oral preparations,laying a crucial technical foundation for elevating the clinical value of Chinese herbal medicines and promoting the high-quality development of traditional Chinese medicine(TCM).

[Purpose]To analyze the trends of incidence and age at onset of leukemia in Jiangsu cancer registration areas from 2009 to 2019.[Methods]The continuous monitoring data of leukemia from 2009 to 2019 were collected from 16 cancer registries in Jiangsu Province.All datasets were checked and evaluated based on data quality control criteria and were included in the analysis.Crude incidence rate(CIR),age-standardized incidence rate by Chinese standard population(ASIRC),the average annual percentage change(AAPC),the standardized average age at onset,the changes in the age structure of incidence and the changes in the birth cohort by year were calculated.[Results]The incidence rate of leukemia significantly increased from 5.22/105 in 2009 to 7.88/105 in 2019,with a significant upward trend(for CIR,AAPC=4.95％,95％CI:3.82％～6.09％;for ASIRC,AAPC=2.97％,95％CI:1.52％～4.43％).The incidence rates were in-creased in all age groups and increased with the birth cohort by years.There was a tendency of backward shift for the age composition of the population,with the increasing of composition for those over 60 years old.The mean age at onset increased from 48.62 years old in 2009 to 57.96 years old in 2019,with a backward shift in the mean age(β=0.773,P＜0.001),and the mean age at onset increased with the year only in rural areas after standardization(β=0.428,P=0.017).[Conclusion]Leukemia incidence rate in Jiangsu Province increased from 2009 to 2019,and the age at onset has shifted backwards.It's important to strengthen the early prevention and control of leukemia.