Objective:To investigate the correlation between long-term statin use and Helicobacter pylori( Hp)infection in the elderly, and to compare the effects of rosuvastatin combined with bismuth-containing quadruple therapy for Hp eradication on lipid levels in elderly patients with mixed hyperlipidemia. Methods:A retrospective analysis was conducted on 1 181 elderly patients with hyperlipidemia, cardiovascular and cerebrovascular diseases, and peripheral arterial disease who were treated at the First Hospital of Lanzhou University between March 2019 and December 2023.According to the results of carbon 14 urea breath test(C 14-UBT), the subjects were divided into the Hp infection group and the non- Hp infection group.Multivariate logistic regression methods were used to analyze the correlation between Hp infection and statin use.A prospective case-control analysis was conducted on 109 patients with mixed hyperlipidemia and Hp infection treated during the same period, they were treated with rosuvastatin combined with bismuth-containing quadruple therapy for Hp eradication.The successful eradication people were selected as the eradication group (n=95). Patients with hyperlipidemia and Hp infection unwilling eradication was selected as the control group (n=109), and treated with rosuvastatin.Changes in lipid levels were compared over a consecutive 6-month period. Results:The overall Hp infection rate was 53.94%(637/1 181). Univariate analysis showed that the infection rate in women was higher than in men.Body mass index(BMI), low-density lipoprotein cholesterol(LDL-C), fasting blood glucose(FBG)levels in the Hp(+ )group were higher than in the Hp(-)group.Long-term low-dose aspirin users had a higher infection rate than non-users.The infection rate was lower in statin users than in non-users[42.65%(374/877) vs.55.59%(169/304), χ2=15.234, P<0.001]. Multivariate analysis showed that women had a higher infection risk than men ( OR=1.441, 95% CI: 1.102-1.729, P=0.011). Higher FBG and LDL-C levels increased the risk of Hp infection ( OR=1.406, 95% CI: 1.271-2.286, P<0.001, OR=1.118, 95% CI: 1.017-1.387, P=0.010). Aspirin use increased the risk of Hp infection( OR=1.162, 95% CI: 1.034-1.294, P=0.021), while statin use reduced the risk of Hp infection ( OR=0.177, 95% CI: 0.018-0.311, P<0.001). The Hp eradication rate was 87.16%(95/109). At 1-and 2-months post-eradication, statistically significant differences were observed between the eradication and control groups in LDL-C, total cholesterol(TC), changes from baseline, and target achievement rates(all P<0.05). At 1-month post-eradication, a statistically significant difference was observed in high-density lipoprotein cholesterol(HDL-C) levels between the two groups.Additionally, at both 1-and 2-months post-eradication, significant differences were found in the changes in HDL-C levels from baseline between the eradication group and the control group(all P<0.05). Conclusions:Long-term statin use in the elderly may reduce the risk of Hp infection.Rosuvastatin combined with a standard quadruple therapy does not improve the Hp eradication rates in elderly patients with mixed hyperlipidemia, but it facilitates short-term achievement of cholesterol targets.

The incidence and mortality rates of hepatocellular carcinoma(HCC)remain high in China,and the application of surgical resection is often limited due to the fact that most patients are in the advanced stage at the time of confirmed diagnosis.This article reviews commonly used advanced locoregional therapies for HCC and the advances in mainstream techniques such as local ablation(radiofrequency ablation,microwave ablation,irreversible electroporation,and cryoablation),intravascular intervention(transcatheter arterial chemoembolization,hepatic arterial infusion chemotherapy,and Y90 hepatic arterial infusion chemotherapy),and radiotherapy(CyberKnife,proton therapy,and heavy-ion therapy),and a multidimensional decision-making framework is constructed for HCC locoregional therapy by comparing treatment principles,indications,limitations,and clinical data of these techniques.This article aims to provide evidence-based support for persistent dilemmas in clinical decision-making,promote the role of locoregional therapies in clinical practice,and propose the directions for future research and clinical application.This article also establishes a comprehensive clinical roadmap for HCC locoregional therapy,which helps to address current challenges regarding technique selection and delineate future directions for innovation,in order to reshape the treatment of HCC through technological integration and paradigm innovation.

The incidence and mortality rates of hepatocellular carcinoma(HCC)remain high in China,and the application of surgical resection is often limited due to the fact that most patients are in the advanced stage at the time of confirmed diagnosis.This article reviews commonly used advanced locoregional therapies for HCC and the advances in mainstream techniques such as local ablation(radiofrequency ablation,microwave ablation,irreversible electroporation,and cryoablation),intravascular intervention(transcatheter arterial chemoembolization,hepatic arterial infusion chemotherapy,and Y90 hepatic arterial infusion chemotherapy),and radiotherapy(CyberKnife,proton therapy,and heavy-ion therapy),and a multidimensional decision-making framework is constructed for HCC locoregional therapy by comparing treatment principles,indications,limitations,and clinical data of these techniques.This article aims to provide evidence-based support for persistent dilemmas in clinical decision-making,promote the role of locoregional therapies in clinical practice,and propose the directions for future research and clinical application.This article also establishes a comprehensive clinical roadmap for HCC locoregional therapy,which helps to address current challenges regarding technique selection and delineate future directions for innovation,in order to reshape the treatment of HCC through technological integration and paradigm innovation.

Objective:To investigate the correlation between long-term statin use and Helicobacter pylori( Hp)infection in the elderly, and to compare the effects of rosuvastatin combined with bismuth-containing quadruple therapy for Hp eradication on lipid levels in elderly patients with mixed hyperlipidemia. Methods:A retrospective analysis was conducted on 1 181 elderly patients with hyperlipidemia, cardiovascular and cerebrovascular diseases, and peripheral arterial disease who were treated at the First Hospital of Lanzhou University between March 2019 and December 2023.According to the results of carbon 14 urea breath test(C 14-UBT), the subjects were divided into the Hp infection group and the non- Hp infection group.Multivariate logistic regression methods were used to analyze the correlation between Hp infection and statin use.A prospective case-control analysis was conducted on 109 patients with mixed hyperlipidemia and Hp infection treated during the same period, they were treated with rosuvastatin combined with bismuth-containing quadruple therapy for Hp eradication.The successful eradication people were selected as the eradication group (n=95). Patients with hyperlipidemia and Hp infection unwilling eradication was selected as the control group (n=109), and treated with rosuvastatin.Changes in lipid levels were compared over a consecutive 6-month period. Results:The overall Hp infection rate was 53.94%(637/1 181). Univariate analysis showed that the infection rate in women was higher than in men.Body mass index(BMI), low-density lipoprotein cholesterol(LDL-C), fasting blood glucose(FBG)levels in the Hp(+ )group were higher than in the Hp(-)group.Long-term low-dose aspirin users had a higher infection rate than non-users.The infection rate was lower in statin users than in non-users[42.65%(374/877) vs.55.59%(169/304), χ2=15.234, P<0.001]. Multivariate analysis showed that women had a higher infection risk than men ( OR=1.441, 95% CI: 1.102-1.729, P=0.011). Higher FBG and LDL-C levels increased the risk of Hp infection ( OR=1.406, 95% CI: 1.271-2.286, P<0.001, OR=1.118, 95% CI: 1.017-1.387, P=0.010). Aspirin use increased the risk of Hp infection( OR=1.162, 95% CI: 1.034-1.294, P=0.021), while statin use reduced the risk of Hp infection ( OR=0.177, 95% CI: 0.018-0.311, P<0.001). The Hp eradication rate was 87.16%(95/109). At 1-and 2-months post-eradication, statistically significant differences were observed between the eradication and control groups in LDL-C, total cholesterol(TC), changes from baseline, and target achievement rates(all P<0.05). At 1-month post-eradication, a statistically significant difference was observed in high-density lipoprotein cholesterol(HDL-C) levels between the two groups.Additionally, at both 1-and 2-months post-eradication, significant differences were found in the changes in HDL-C levels from baseline between the eradication group and the control group(all P<0.05). Conclusions:Long-term statin use in the elderly may reduce the risk of Hp infection.Rosuvastatin combined with a standard quadruple therapy does not improve the Hp eradication rates in elderly patients with mixed hyperlipidemia, but it facilitates short-term achievement of cholesterol targets.

ObjectiveTo investigate the material basis of homologous and heterogeneous effect of Aurantii Fructus Immaturus（AFI） and Aurantii Fructus（AF） based on the total statistical moment analysis and molecular connectivity index（MCI）. MethodRelevant literature at home and abroad and Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform（TCMSP） were consulted to establish the chemical composition database of AFI and AF， and set up their fingerprints by ultra-high performance liquid chromatography（UPLC）， and the total statistical moments and similarity parameters of the fingerprint were calculated. According to MCI， all components of AFI and AF were divided into different component groups， the average values of 0-8^th order（⁰χ-⁸χ） MCI of the common component groups of AFI and AF were calculated. ResultThe values of total zero-order moment（AUC_T） of AFI and AF were （10.57±2.45）×10⁶， （5.09±0.89）×10⁶ μV·s， the values of total first-order moment（MCRT_T） were （11.57±1.58）， （12.10±1.29） min， the values of total second-order moments（VCRT_T） were（24.49±2.30）， （26.49±2.54） min²， respectively. It showed that qualitative and quantitative parameters of AFI and AF were significantly different. The components with high similarity such as neohesperidin， hesperidin and narirutin were screened as the common potential pharmacodynamic components of AFI and AF. The non-common components of AFI， such as alysifolinone and imperatorin， and the non-common components of AF， such as neoeriocitrin and isosakuranin， with high similarity were screened out as potential heterogeneous components of AFI and AF. The composition groups of AFI and AF were classified into six categories， and the similarities between the composition groups of AFI and AF and the total constituents were 0.872-0.979 and 0.918-0.997， the average values of ⁰χ-⁸χ MCI of alkaloids in AFI and AF were 3.65 and 3.14， the average values of ⁰χ-⁸χ MCI of flavonoids were 8.47 and 8.47， the average values of ⁰χ-⁸χ MCI of volatile oils were 2.71 and 3.48， respectively. It showed that there were some differences in MCI of chemical constituents（groups） between AFI and AF. ConclusionThe chemical constituents（groups） of AFI and AF not only differ in content and species， but also in structural characteristics and structure-activity relationship， which can provide a basis for further explaining the scientific connotation of homologous and heterogeneous effect of AFI and AF.

Objective:To investigate the correlation between long-term use of low-dose aspirin and Helicobacter pylori(HP)infection in elderly people and its effectiveness on HP eradication and recurrence.Methods:A retrospective analysis was conducted on 2 834 elderly people aged 60 and above who underwent the C 13-or C 14-urea breath test(UBT)for the first time in the Physical Examination Center of the First Hospital of Lanzhou University between March 2010 and December 2019.According to the results of UBT, people were divided into an HP infection group with 1 510 patients and a non-HP infection group with 1 324 patients.Univariate and multivariate Logistic regression analysis were used to investigate the relationship between aspirin use and HP infection.Additionally, in a prospective case-control analysis, 544 elderly hypertensive patients diagnosed with HP infection between March 2015 and December 2020 were selected and divided into an aspirin group(402 cases)and an observation group(142 cases), based on whether aspirin was used.The aspirin group was further divided into a 1 to <2 years group(134 cases), a ≥2 to <5 years group(142 cases)and a ≥5 years group(126 cases)based on the duration of aspirin treatment.The rates of HP eradication, safety and one-year post-treatment HP recurrence with bismuth-containing quadruple therapy were compared. Results:The overall HP infection rate was 53.28%(1 510/2 834).Univariate analysis showed that the infection rate in women was higher than in men[56.86%(584/1 027) vs.51.25%(926/1 807), χ2=8.307, P=0.004].The infection rate in aspirin users was higher than in non-aspirin users[57.29%(920/1 606) vs.48.05%(590/1 228), χ2=23.866, P<0.001], with no significant difference between aspirin use for 1-<2 years, ≥2-<5 years and ≥5 years[60.22%(162/269) vs.56.4%(273/484) vs.56.86%(485/853), χ2=1.166, P=0.558].Fasting blood glucose levels in the HP infection group were higher than in the non-HP infection group[(5.92±1.78)mmol/L vs.(5.77±1.40)mmol/L, t=2.317, P=0.021].Multivariate Logistic regression analysis showed the risk of HP infection in women was higher than in men( OR=1.254, 95% CI: 1.075-1.464, P=0.004).Long-term aspirin use increased the risk of HP infection( OR=1.450, 95% CI: 1.249-1.684, P<0.001).Among the 544 cases selected for eradication therapy, 522 completed the treatment protocol, with 479 achieving successful eradication.The overall eradication rate was 91.76%(479/522)according to per-protocol(PP)analysis and 88.05%(479/544)according to intention-to-treat(ITT).After 1 year, 472 cases underwent reexamination, with an overall recurrence rate of 3.6%(17/472).There was no statistical significance in the eradication rate and recurrence rate among the groups with different durations of aspirin treatment and the observation group. Conclusions:Long-term use of low-dose aspirin increases the risk of HP infection in the elderly, but does not affect the eradication rate and one-year recurrence rate of bismuth-containing quadruple therapy.Therefore, periodic screening and eradication of HP should be performed.

Objective To explore the promoting effect of egg yolk oil combined with heat-clearing and detoxi-fying traditional Chinese medicine external washing on postoperative wound healing in patients with perianal abscesses based on growth factors in the wound granu-lation tissue.Methods Eighty patients with perianal abscesses admitted to our hospital from January 2023 to May 2023 were randomly divided into a control group and an observation group,with 40 patients in each group.Three days after surgery,the control group received routine treatment,such as external washing with heat-clearing and detoxifying Chinese herbal medicine and dressing changes with vase-line gauze.The observation group received additional treatment with egg yolk oil,and both groups were treated continuously for 7 days.The clinical efficacy,improvement in clinical symptoms,and wound recovery at different time points;serum inflammatory cytokines;and expression levels of wound granulation tissue-related factors were compared between the two groups.Results The total effective rate was higher in the observation group than the control group(95%vs.75%,P<0.05).The time of pruritus disappearance,decaying flesh,emer-gence of new epithelium,and healing were shorter in the observation group than in the control group(P<0.05).The pain degree,wound secretion,granulation morphology and surrounding tissue edema score of the observation group were significantly decreased at 7 and 10 days after surgery compared with the control group(P<0.05).Serum levels of interleukin(IL)-1β,IL-8,and tumor necrosis factor-α were lower in the observation group than the control group at 7 and 10 days after surgery(P<0.05).The levels of basic fibroblast growth factor,vascular endothelial cell growth factor,and transforming growth factor-βin wound granulation tissue were higher in the observation group than the control group at 7 and 10 days after surgery(P<0.05).Conclusion The external application of egg yolk oil combined with heat-clearing and detoxifying Chinese herbs can significantly improve the clinical symptoms of patients with perianal abscesses and promote wound healing,with significant therapeutic effects.This may be related to the inhibition of inflammatory cytokine expression and the promotion of wound granulation tissue growth factor expression.

Objective:To examine the relationship between fasting blood glucose(FBG)levels and H. pylori infection, as well as their impact on eradication and recurrence rates.Methods:A total of 1 584 patients with type 2 diabetes, ranging in age from 44 to 91 years old(mean age of 66.6±7.6 years), were included in this study conducted at the Physical Examination Center of the First Hospital of Lanzhou University between March 2010 and December 2019.Of the total participants, 1 063(67.1%)were male and 521(32.9%)were female.Logistic regression analysis was performed to investigate the impact of age, gender, fasting blood glucose, and H. pylori infection on the patients.In the study, 263 patients in the euglycemic control group(HbA1c<7%), 271 patients in the poor glycemic control group(HbA1c≥7%), and 269 patients in the control group underwent H. pylori eradication using bismuth-containing quadruple therapy, and the eradication efficacy, adverse reactions, and recurrence rates were compared after 1 year.Results:In patients with type 2 diabetes, the infection rate of H. pylori was found to be 48.2%.Further regression analysis revealed that poor glycemic control increased the risk of H. pylori infection( OR=1.611, 95% CI: 1.269~2.045, P<0.01). However, the constituent ratio and infection rate of different hypoglycemic drug groups did not show any significant statistical difference.The eradication rate of H. pylori was 90.9%, and there was no significant difference in the eradication rate among different blood glucose groups and control groups.However, after 1 year, the recurrence rate was 3.8%, with a higher rate observed in the poor glycemic control group compared to the euglycemic control group and the control group( P<0.05). There was a statistically significant difference in constipation as the main side effect of eradication therapy between the diabetic group and the control group[25.1%(134/253) vs.16.4%(44/269), P<0.01]. Conclusions:Diabetic patients with fasting hyperglycemia or poor glycemic control are at an increased risk of H. pylori infection.Additionally, these patients have a higher risk of recurrence after eradication.Therefore, it is important for clinicians to closely monitor and manage glycemic control in diabetic patients to reduce the risk of H. pylori infection and improve treatment outcomes.

With the continuous in-depth study of minimally invasive cardiac surgery(MICS), minimally invasive cardiac surgery in children has also been developed in this period, but there is still a certain gap compared with adults. Because of the large difference in body size and the low tolerance of surgery in children, minimally invasive cardiac surgery in children still has a short board on complex cardiac diseases. This article reviews several commonly used minimally invasive techniques: (1) small incision cardiac surgery; (2) thoracoscopic and robot-assisted cardiac surgery; (3) minimally invasive cardiopulmonary bypass(MiECC) and cardiac surgery to avoid cardiopulmonary bypass; (4) hybrid surgery and enhanced cardiac rehabilitation surgery(ERACS) in pediatric cardiac surgery and their application and research progress.

Objective To analyze the spatial and temporal characteristics of hand, foot and mouth disease (HFMD) in Hunan Province from 2016 to 2020. Methods The data of HFMD in Hunan Province from 2016 to 2020 were collected from China's Disease Prevention and Control Information System. HFMD spatial autocorrelation analysis was conducted by ArcGIS 10.2 software at county level, and spatial-temporal scan statistical analysis was performed by SaTScan 9.7 software. Results A total of 714 157 cases was reported in Hunan Province during 2016-2020, with an average annual incidence rate of 208.36/100 000. Global spatial autocorrelation showed that HFMD had a positive spatial correlation on the county scale in Hunan Province during this period. Local spatial autocorrelation indicated that the hot spots were mainly concentrated in the north of central Hunan, the east of central Hunan and the west of Hunan. Spatial-temporal scanning analysis revealed the first class clusters (RR = 6.65, P< 0.001) covering 34 counties in northern and central Hunan, mainly distributed in Yueyang City, Changsha City, Zhuzhou City, Yiyang City and Xiangtan City from May 2018 to June, and the second class clusters (RR = 3.02, P < 0.001) covering 40 counties in western Hunan and central and southwest Hunan from April 2016 to June 2016. Conclusion HFMD incidence exhibits seasonal and regional characteristics in Hunan Province. The prevention and control of HFMD should be guided by combining the characteristics of spatial-temporal clustering.