Objective:This study constructs a strategic model for healthy city construction using Hubei Province as a case study,aiming to provide a reference for advancing healthy city initiatives.Methods:Utilizing grounded theory,we analyzed interview data from 9 cities in Hubei.Through open coding,principal axis coding,and selective coding,we identified and refined the strategic components for healthy city construction.Results:The strategies for healthy city construction in Hubei encompasses 30 initial categories,11 main categories,and 3 core categories:government initiative-led,departmental cooperation,and social co-construction and co-governance.This framework culminates in a theoretical model centered on sustainable construction,with the long-term improvement of population health as the ultimate goal.Conclusion:The strategies of government initiative-led,departmental cooperation,and social co-construction and co-governance function synergistically as guiding,implementing,and mobilizing frameworks for healthy city construction.By integrating these strategies,we can promote the sustainability of healthy cities and ultimately achieve long-term improvement of population health level.

Objective Primary ovarian small cell carcinoma of pulmonary type (SCCOPT) is a rare ovarian tumor with a poor prognosis. The platinum-based chemotherapy is the standard treatment. However, there is little research on the clinical characteristics of SCCOPT and the potential benefits of other treatments due to its low incidence. The study aims to investigate clinicopathological characteristics and treatment of SCCOPT.Methods We summarized the clinical, imaging, laboratorical and pathological characteristics of 37 SCCOPT cases, in which 6 cases were admitted to the Gansu Provincial Hospital from the year of 2008 to 2022 and 31 cases reported in 17 English and 3 Chinese literatures.Results The median age of the studied SCCOPT cases (n=37) was 56.00 (range, 22-80) years. Almost 80% of them had a stage Ⅲ or Ⅳ tumor. All patients underwent an operation and postoperative chemotherapy. Nevertheless, all cases had a poor prognosis, with a median overall survival time of 12 months. Immunohistochemically, the SCCOPT of all patients showed positive expressions of epithelial markers, such as CD56 and sex-determining region of Y chromosome-related high-mobility-group box 2 (SOX-2), and negative expressions of estrogen receptor, progesterone receptor, vimentin, Leu-7, and somatostatin receptor 2. The tumor of above 80% cases expressed synaptophysin. Only a few cases expressed neuron-specific enolase, chromogranin A, and thyroid transcription factor-1. Conclusions SCCOPT had a poor prognosis. SOX-2 could be a biomarker to be used to diagnose SCCOPT.
Female ; Humans ; Young Adult ; Adult ; Middle Aged ; Aged ; Aged, 80 and over ; Carcinoma, Small Cell/pathology* ; Carcinoma, Ovarian Epithelial ; Ovarian Neoplasms/therapy* ; Prognosis

Objective:To explore the clinical application of distal and proximal bilateral lateral pre-decompression in replant of digit degloving injury.Methods:From March 2012 to May 2021, 14 patients with 29 digits had replantation surgery of degloved soft tissue and severed digits in Section II, Department of Orthopaedics, Changzhou Medical District of 904th Hospital of PLA Joint Logistic Support Force. There were 2 types of injuries: degloving injury of soft tissue but with intact digital tip, and digital tip degloving injury with intact distal phalanx and nail bed. With the technique of distal and proximal bilateral lateral pre-decompression, pre-decompression incisions were made to the subdermal on both sides of the degloved skin over the proper palmar digital arteries. From where, the distal stump of the proper palmar digital arteries and nerves for anastomosis were found and had them anastomosed with the proximal proper palmar digital arteries and proper palmar digital nerves, then anastomosed digital pulp and digital dorsal veins (11 cases were direct anastomosis and 3 cases were bridged anastomosis). Follow-up was carried out by outpatient consultation, telephone and WeChat APP. The appearance of the digit body, the shape of digital pulp, the nails grow and the motions of the digits were observed, and the Evaluation Standard of Replantation of Severed Fingers by the Society of Hand surgery of Chinese Medical Association was used to evaluate the recovery of function.Results:All 29 segments of degloving digit survived. Small necrotic areas was found in 4 digits and healed after the change of dressing. The followed-up time was lasted for 3-36 months. There was no obvious atrophy found in all the digits. Appearances of digit pulp and nails were satisfactory with good sensational recovery for TPD at 6-10 mm, 7 mm in average. Motions of all the repaired digits were good. According to the Evaluation Standard of Replantation of Severed Fingers by the Society of Hand surgery of Chinese Medical Association, 23 digits were in excellent, 4 in good and 2 in poor, with a satisfactory rate at 93.1%.Conclusion:For a distal digit injury with intact distal soft tissue and relatively mild injury of blood vessels and nerves, using the method of distal and proximal bilateral lateral pre-decompression can help to achieve good appearance in survived digital pulp, good sensational recovery and good nail growth. An individualised treatment intra-and-after the surgery could offer an ideal therapeutic effect.

Chest trauma is one of the most common injuries. Venous thromboembolism (VTE) as a common complication of chest trauma seriously affects the quality of patients′ life and even leads to death. Although there are some consensus and guidelines on the prevention and treatment of VTE at home and abroad, the current literatures lack specificity considering the diagnosis, treatment and prevention of VTE in patients with chest trauma have their own characteristics, especially for those with blunt trauma. Accordingly, China Chest Injury Research Society and editorial board of Chinese Journal of Traumatology organized relevant domestic experts to jointly formulate the Chinese expert consensus on the diagnosis, treatment and prevention of chest trauma venous thromboembolism associated with chest trauma (2022 version). This consensus provides expert recommendations of different levels as academic guidance in terms of the characteristics, clinical manifestations, risk assessment, diagnosis, treatment, and prevention of chest trauma-related VTE, so as to offer a reference for clinical application.

The pathogenesis of metabolic syndrome （MS） includes insulin resistance （IR）， central obesity， chronic low-grade inflammation， oxidative stress， endoplasmic reticulum stress， elevated free fatty acid levels， intestinal flora imbalance， renin angiotensin system abnormality， and autophagy activity deficiency， etc. Most researchers believe that IR plays a central role in the pathogenesis of MS， and abdominal obesity is an important initial factor of MS. According to the incidence and clinical characteristics， MS is classified as "obesity" "pidan" " abdominal fullness " and other diseases. It is said that the pathogenesis of MS is related to the deficiency of spleen and kidney， the formation of phlegm， turbidity， blood stasis and other pathological products， which damage the body's functions of qi， blood， yin and yang. Traditional Chinese medicine （TCM） has unique advantages in treating MS based on the holistic view and syndrome differentiation concept. It has multi-level， multi-target and multi-channel treatment characteristics. It can intervene insulin signal transduction， regulate adipocyte factor secretion level， relieve oxidative stress and endoplasmic reticulum stress response， regulate intestinal flora and renin angiotensin system， reduce free fatty acid level and regulation Autophagy and other ways to improve chronic low-grade inflammation and IR status， and then comprehensive prevention and treatment of MS and its complications. However， the following problems still exist：lack of high-quality randomized controlled clinical research and large sample real-world research， clinical unified diagnosis and treatment standard has not yet formed， lack of genetic animal model in basic research， relatively single signal pathway and target of experimental research， and difficulty in timely formation of clinical transformation of scientific research achievements. Therefore， we should make full use of modern scientific and technological means to carry out systematic and standardized multicenter， large sample， high-quality randomized controlled trials or real-world research， we should prepare perfect animal models， focus on the crosstalk relationship between multiple related cell signaling pathways， and actively explore the potential relationship between signaling pathways and prescription compatibility， so as to actively promote basic scientific research achievements Clinical practice may be the key research direction in the prevention and treatment of MS in TCM.

Wnt5a is a representative Wnt ligand that regulates multiple cellular functions through the Wnt5a non-classical pathway. Although Wnt5a has been implicated in various pathological conditions, its role in cancer is ambiguous and might involve methyl modifications, distinct mRNA isoforms, as well as different downstream pathways. Therefore, it is an essential factor in cancers' progression (invasion, migration, proliferation, and epithelial-mesenchymal transition), and a potential biomarker for prognosis and treatment.

Objective To investigate the distribution characteristics and risk factors of intracranial and extracranial aterial lesions in Chinese patients with ischemic stroke . Methods In this multi‐center study ,2 310 continuously inpatients with ischemic stroke diagnosed in 20 stroke screening and prevention project base hospitals from June 2015 to M ay 2016 were enrolled . Carotid ultrasonography and transcranial color‐coded sonography or transcranial Doppler were performed in all patients to confirm the presence of cerebral artery stenosis or occlusion . According to the distribution of lesions ,the subjects were divided into 2 groups :the simple intracranial artery stenosis group and the simple extracranial artery stenosis group . T he difference of risk factors between the two groups was compared . Results Of the 2 310 patients with ischemic stroke ,1 516 ( 65 .6% ) had simple intracranial artery stenosis and 794 ( 34 .4% ) had simple extracranial artery stenosis . T he incidence of anterior circulation artery stenosis was higher in the group of intracranial artery stenosis than that in the extracranial artery stenosis group ( 68 .1% vs 48 .7% , P ＜0 .001) . Posterior circulation artery stenosis and combined anterior with posterior circulation artery stenosis were more common in patients with extracranial artery stenosis group than those in intracranial artery stenosis group ( 36 .4% vs 22 .1% ,14 .9% vs 9 .8% ;all P ＜0 .001) . Univariate analysis of risk factors for stroke showed that patients with intracranial arterial stenosis had a higher prevelence of hypertension , diabetes ,obesity ,and family history of stroke ,and their systolic blood pressure ,diastolic blood pressure , body mass index ( BM I) ,fasting blood‐glucose ,glycosylated hemoglobin ,triacylglycerol ,total cholesterol , and low‐density lipoprotein cholesterol were significantly higher than those in the extracranial arterial stenosis group ( all P ＜ 0 .05 ) . T he proportion of elderly ( ≥ 65 years old ) ,male and smokers in the extracranial arterial stenosis group was significantly higher than that in the intracranial arterial stenosis group ( all P ＜0 .05) . Multivariate logistic regression analysis showed that elderly ( ≥65 years old) ,male , and smoking history were independent risk factors for extracranial arterial stenosis ( OR＝ 2 .012 ,1 .637 , 1 .325 ,respectively ;all P ＜0 .05) . While hypertension ,diabetes ,less physical activity ,and high BM I levels were independent risk factors for simple intracranial arterial disease ( OR ＝ 1 .301 ,1 .252 ,1 .248 ,1 .030 , respectively ;all P ＜0 .05) . Conclusions There are significant differences in the distribution characteristics and risk factors of intracranial and extracranial aterial lesions in patients with ischemic stroke in China .

Objective To analyze the correlation between smoking and occurrence of intracranial artery stenosis.Methods From June 2015 to May 2016,a total of 10 711 inpatients with transient ischemic attack (TIA) or ischemic stroke from 20 basel hospitals of nationwide were enrolled using a cross-sectional study,76 patients with unknown smoking and smoking cessation years were excluded.Finally,a total of 10 635 patients were enrolled.Transcranial color coded sonography and/or transcranial Doppler were used evaluate the intracranial artery stenosis lesions.The basic risk factors for cerebrovascular disease (age,sex,smoking and smoking years,whether smoking cessation and years,hypertension,diabetes,hyperlipidemia,atrial fibrillation,and family history of stroke) were recorded.According to the different smoking years,the smoking years were divided into five groups:non-smoking,smoking time ≤10-year,11 to 20-year,21 to 30-year,and >30-year groups for trend chi square test.According to the different smoking cessation years in the smokers,the smoking cessation years were divided into four groups:non-cessation,cessation time 1 to 10-year,11 to 20-year,and >20-year groups for trend chi square test.The effects of different smoking years and different smoking cessation years on the occurrence of intracranial arterial stenosis were analyzed.Results The incidence of intracranial artery stenosis in the smokers (40.4%[1 433/3 547]) was significantly higher than that in the non-smoking patients (29.4%[2 085/7 088]).There was significant difference (χ2=128.850,P<0.01),and the incidence of cerebral infarction in the smokers (91.6%[3 250/3 547]) was significantly higher than the non-smokers (85.0%[6 027/7 088]).There was significant difference (χ2=92.328,P<0.01).Smoking was an independent risk factor for intracranial artery stenosis (OR,1.603;95%CI 1.456-1.765;P<0.01).With the increase of smoking years,the detection rate of intracranial arterial stenosis increased gradually (trend χ2=115.437,P<0.01).Whether giving up smoking had no significant effect on the incidence of intracranial artery stenosis in patients with ≥20 years of smoking (trend χ2=1.043,P=0.307).Conclusions Smoking is an independent risk factor for affecting intracranial artery stenosis;the risk of disease increases with the number of smoking years.Long-term smokers (≥20 years) cannot reduce the effect on intracranial artery stenosis,even if they give up smoking.

Objective To investigate the effect of serum lipid level on carotid artery stenosis in patients with ischemic cerebrovascular disease.Methods Using a multi-center cross-sectional study,10 711 consecutive inpatients with transient ischemic attack (TIA) or ischemic stroke diagnosed clearly in 20 stroke screening and prevention project base hospitals from June 2015 to May 2016 were enrolled.According to the results of carotid ultrasonography,1 560 patients with extracranial carotid artery stenosis rate≥50% screened were enrolled in the study.They were divided into a severe stenosis group (70%-99%) and a mild-moderate stenosis group (<70%).The distribution of total cholesterol (TC),triacylglycerol (TG),low-density lipoprotein cholesterol (LDL-C) and high-density lipoprotein cholesterol (HDL-C) levels in both groups of carotid stenosis patients were analyzed,and the quantitative classification was based on the normal range of serum lipids.The distributions of serum lipid levels in different grades in patients of both groups were compared with the non-parameter test.Results The incidence of dyslipidemia in the severe stenosis group was higher than that in the mild and moderate stenosis group.There was no significant difference between the two groups (54.4%[319/586]vs.48.3%[470/974],P<0.05).Dyslipidemia was an independent risk factor for severe carotid artery stenosis (OR,1.27,95% CI 1.24-1.30,P<0.01).The TC and LDL-C levels in patients of the severe stenosis group were significantly higher than those in the mild-moderate stenosis group (TC:3.98[3.31,4.82]mmol/L vs.3.91[3.31,4.53]mmol/L,LDL-C:2.48[1.86,3.14]vs.2.30[1.79,2.80];all P<0.01).With the increase of TC and LDL-C levels,there was significant differences between the severe stenosis group and the mild-moderate stenosis group (all P<0.05),and the proportions of TC >5.80 mmol/L (7.3%[43/586]vs.0.4%[4/974]) and LDL-C>3.12 mmol/L (26.3%[154/586]vs.10.0%[97/974]) in patients of the severe stenosis group were higher than those in the mild-moderate stenosis group (26.3%[154/586]vs.10.0%[97/974]).Conclusion The high LDL-C and TC levels may increase the incidence of severe carotid artery stenosis or occlusion.

Objective To investigate the differences of distribution characteristics and risk factors of large artery lesions in patients with ischemic cerebrovascular disease in different age groups in order to provide the basis for the prevention and treatment of stroke in different age groups.Methods From June 2015 to May 2016,a total of 10 711 consecutive inpatients with transient ischemic attack (TIA) and ischemic stroke from 20 centers nationwide were enrolled.Each 10 years was used as an age group from 40 years.All the patients were divided into 5 age groups.The differences of the different risk factors for cerebrovascular disease among the 5 groups were compared.All patients were separated by gender.The chi square test was used to compare the incidences of large artery stenosis of the intracranial and external and anterior and posterior circulation,and the number of vascular lesions in the same sex in different age groups.Results (1) The risk factors of elderly patients were mainly hypertension,diabetes mellitus,and atrial fibrillation (χ2=61.938,χ2=13.349,and χ2=55.940;all P<0.01).The smoking history,family history of cerebrovascular disease,and obesity were more frequent among the young and middle-aged people (χ2=131.505,χ2=7.298,and χ2=100.911,all P<0.01).(2) The linear trend chi square test results showed that the proportion of multivessel diseases in female and male extracranial arterial lesions increased gradually with the increase of age.(χ2=54.799,χ2=161.370,all P<0.01).The proportion of multivessel diseases in the intracranial artery in female decreased gradually (χ2=5.328,P=0.021),and that in male did not have obvious trend of change (χ2=0.289,P=0.591).(3) The linear trend chi square test results showed that the incidence of simple intracranial arterial stenosis in female and male intracranial arterial stenosis decreased gradually with the increase of age (χ2=20.090,χ2=42.351,all P<0.01),and the incidence of simple extracranial arterial stenosis increased gradually (χ2=40.311,χ2=90.698,all P<0.01).The incidence of both intracranial and extracranial artery stenoses increased gradually (χ2=12.077,χ2=45.887,all P<0.01).The incidence of simple posterior circulation vascular stenosis increased gradually in female (χ2=16.434,P<0.01),but that did not have obvious trend of change in male (χ2=1.701,P=0.192).The incidence of stenosis of both anterior and posterior arteries in female and male increased gradually (χ2=4.587,P=0.032;χ2=35.156,P<0.01).Conclusions The distribution of atherosclerotic lesions in ischemic cerebrovascular disease of the different age groups was different.No matter female or male patients,the majority of the young and middle-aged patients were intracranial artery lesions,and the elderly patients were mainly extracranial artery lesions.The majority of elderly women had posterior circulation artery lesions.Understanding the characteristics in patients with intracranial arterial lesion in different age groups will help to develop individualized stroke prevention and treatment strategies for the population of different age groups.