Irritable bowel syndrome （IBS） is a functional bowel disorder characterized primarily by abdominal pain and altered defecation habits. In recent years， traditional Chinese medicine （TCM） has made progress in multiple aspects of IBS research and treatment， including syndrome distribution， development of TCM formulas， clinical efficacy evaluation， external therapies， and psychosocial regulation. However， it still faces challenges such as over-reliance on symptomatic manifestations rather than biomarkers for diagnostic criteria， and the lack of high-quality evidence-based data supporting the efficacy of TCM formulas in treating IBS. This paper proposed that TCM diagnosis and treatment of IBS should adhere to the strategy of integrating the holistic concept with syndrome differentiation and treatment， combining TCM external therapies such as acupuncture， moxibustion and acupoint application）， and emphasizing individualized diagnosis and treatment for psychosomatic abnormalities. Future research should integrate multi-omics technologies， artificial intelligence and other methods to deepen the understanding of the pathogenesis of IBS and the mechanisms of TCM formulas， so as to promote the standardization and internationalization of TCM in the diagnosis and treatment of IBS.

Objective: To analyze the characteristics of alcohol poisoning cases among minors receiving pre hospital 120 emergency services in Zhengzhou, providing evidence for regional management strategies of alcohol poisoning among minors. Methods: A retrospective study was conducted on 1 630 alcohol poisoning cases (aged 0-18 years) from Zhengzhou s 120 emergency system during 2017-2019 and 2023. Data on gender, age, occurrence timeframes were analyzed using t-test and χ 2 test for intergroup comparisons. Results: Annual cases were 291 (2017), 353 (2018), 483 (2019), and 503 (2023). Compared with 2017, male alcohol poisoning cases increased by 66.94% while female cases surged 104.35% by 2023. The peak incidence of alcohol poisoning among minors occurred among 16-18 year olds (85.40%), followed by 13-15 year olds (13.74%). Most cases clustered between 21:01-03:00 (60.43%), with male cases peaking at 22:01-23:00 (12.73%) and female cases peaking at 02:01-03:00 ( 11.25 %). Between 00:01-03:00, male cases progressively decreased while female cases increased. Severity distribution showed 355 mild cases (21.78%), 1 035 moderate cases (63.50%), and 240 severe cases (14.72%). Conclusions Zhengzhou region has experienced sustained growth in underage alcohol poisoning cases, predominantly occurring from evening to early morning with moderate severity, female cases demonstrate faster growth rates. Multifaceted regulatory measures should be implemented to strengthen supervision of underage drinking behaviors.

The randomized controlled trials (RCTs) regarding acupuncture direction published from January 1st, 2013, to November 7th, 2023 were searched in China National Knowledge Infrastructure (CNKI), Wanfang Data Knowledge Service Platform, and VIP Chinese Journal Database. As a result, 21 RCTs were included. The problems identified included conceptual misunderstandings regarding acupuncture direction, incomplete selection strategies, confounding research factors, and inaccuracies in reporting. Based on the findings, four strategic approaches for enhancing therapeutic efficacy through acupuncture direction were summarized: aligning needle direction with the meridian pathway, directing the needle toward the lesion site, orienting the needle toward adjacent acupoints, and targeting special anatomical structures. Two additional strategies were proposed for optimizing the procedure: simplifying acupuncture operations and directing the needle toward safe anatomical sites. Recommendations were made to improve the rationality of research factor settings and the completeness of acupuncture operation reporting. Furthermore, three methods for reporting acupuncture direction were discussed: reporting the tip-pointed position, reporting the insertion angle and orientation, and reporting azimuth and polar angles, aiming to promote greater standardization and completeness in acupuncture practice and reporting.
Acupuncture Therapy/standards* ; Humans ; Acupuncture Points ; Randomized Controlled Trials as Topic ; Meridians

Objective To investigate the characteristics of changes in blood uric acid(UA)and detection rate of hyperuricemia(HUA)among officers and soldiers during long-term maritime missions,as well as their related influencing factors.Methods A total of 100 servicemen were randomly selected from 240 officers and soldiers who will participate in a long-distance voyage mission.Their general information,including age,education level,administrative position,years of service on board,and department,was surveyed.Their annual data of physical examination were retrospectively analyzed and compared with the results of another 335 shore-based servicemen during the same period.On mission day 10(D10)and day 50(D50),the venous blood samples were collected from the participants to synchronously measure blood UA level and body composition indicators(body fat mass,BMI,fat percentage,fat mass,muscle mass,and muscle percentage).Additionally,on D50,Self-Rating Scale of Sleep(SRSS)and Symptom Checklist-90(SCL-90)were employed to survey their conditions.Seventy service members were randomly selected from the 100 participants to engage in aerobic exercise.The changes in UA level and detection rate of HUA among the mission personnel were analyzed,along with their influencing factors.Results The UA level and HUA detection rate in long-term navigation personnel during concurrent annual physical examinations were significantly lower than those in shore-based personnel(P<0.01).Compared to pre-voyage physical examination results,the UA level and HUA detection rate in long-term navigation personnel were significantly increased from mission day D10(P<0.001).Compared to the values at D10,the UA level and HUA detection rate at D50 showed significant decreases(P<0.05),and then essentially returned to pre-mission examination levels(P>0.05).Aged<32 years was an independent risk factor for new-onset HUA at mission D10(P<0.05).<32 years old and aerobic exercise during the voyage were independent influencing factors for HUA outcome(P<0.05).Conclusion Serum UA level and HUA detection rate among officers and soldiers participating in long-term maritime missions are relatively low before departure,but in significant increases during the early stages of the mission,particularly among those aged<32 years.Scientific aerobic exercise during the mission period helps reduce UA level and HUA detection rate,playing a crucial role in guaranteeing physical and mental health.

For the treatment of vertebral metastases,percutaneous vertebral augmentation can effectively relieve pain,stabilize vertebrae,and prevent and treat pathological fractures.Bone cement leakage is the most common complication of percutaneous vertebral augmentation.Most bone cement leakages are asymptomatic and no special management is required,but close attention should be paid to some rare and serious complications caused by bone cement leakage.This paper aims to make a comprehensive review about the advances in percutaneous vertebral augmentation for vertebral metastases,focusing on the technical features,characteristics of bone cement,types of bone cement leakage,leakage-related factors and their preventive measures,etc.

Objective To investigate the short-term efficacy of CT-guided microwave ablation(MWA)combined with percutaneous vertebroplasty(PVP)for spinal metastases,and to analyze the risk factors for postoperative cement leakage.Methods The clinical data of 50 patients with spinal metastases(74 diseased vertebrae in total),who were treated with CT-guided MW A combined with PVP at the authors'hospital from January 2020 to June 2023,were retrospectively analyzed.Numerical Pain Rating Scale(NRS),daily morphine consumption(DMC)and Activity of Daily Living Scale(ADL)were used to evaluate the short-term efficacy.Regular postoperative CT reexamination was carried out to assess the condition of local tumor control and bone cement leakage.Univariate analysis and multivariate binary logistic analysis of gender,age,maximum diameter of metastatic lesion,type of metastasis,Tomita classification of primary tumor,level of affected vertebrae,injected volume of bone cement,injection side,pathological fracture,and posterior vertebral wall rupture were performed to determine the risk factors for postoperative occurrence of bone cement leakage.Results The preoperative,and the postoperative one-day,one-week,one-month,3-month and 6-month NRS were(7.24±1.41),(4.76±1.45),(3.42±1.34),(2.86±0.90),(2.20±0.57),(1.66±0.72)points respectively.The preoperative,and the postoperative one-day,one-week,one-month,3-month and 6-month DMC were(110.40±94.61),(66.10±51.23),(47.30±37.49),(32.90±22.84),(25.60±18.97),(15.36±13.43)mg respectively.The preoperative,and the postoperative one-week,one-month,3-month and 6-month ADL were(40.80±11.45),(53.20±6.68),(60.40±5.14),(62.90±4.75),(64.80±4.51)points respectively.The differences in NRS,DMC,ADL between their preoperative values and postoperative 6-month values were statistically significant(all P＜0.05).Postoperative 6-month imaging follow-up check revealed that tumor was controlled in 46 patients and the tumor recurrence rate was 8％(4/50),and mild bone cement leakage occurred in 17 of 74 vertebrae(22.97％).Multivariate regression analysis indicated that pathological fracture(OR=9.581,95％CI=2.292-40.055,P=0.002)and rupture of posterior wall of vertebra(OR=5.105,95％CI=1.041-25.022,P=0.044)were the independent risk factors for bone cement leakage,the pathological fracture(OR=35.333,95％CI=4.029-309.840,P=0.001)was the independent risk factor for cortical bone cement leakage.No independent risk factor for vascular bone cement leakage was observed.The rupture of posterior wall of vertebra(OR=48.400,95％CI=4.725-495.753,P=0.001)was the independent risk factor for leakage of bone cement in spinal canal.Conclusion MW A combined with PVP can rapidly relieve pain,improve the ability of daily activity and quality of life of patients with spinal metastases,which can be further improved within 6 months after treatment.The combination use of MW A and PVP carries lower incidence of bone cement leakage.The pathological fracture and posterior wall rupture of vertebra are the independent risk factors for bone cement leakage.

Colorectal cancer(CRC)is one of the most common malignant tumors worldwide,metastasizing most commonly to the liver and lung.Local treatment of pulmonary oligometastases from CRC has an important position in the therapeutic course of the disease,sometimes local therapy is the key to achieve a disease-free state.Surgery is the preferred treatment for pulmonary oligometastases from CRC,but some patients are unable to undergo surgery due to physical conditions or lesion's anatomical location limitations.Because of its minimally-invasive manipulation,repeatable adoption,maximum preservation of lung parenchyma and lung function,and the potential to cure new or recurrent lung metastases,percutaneous ablation therapy has emerged as an important surgical alternative,and its clinical application has been increasing in recent years.Percutaneous ablation techniques mainly include radiofrequency ablation(RFA),microwave ablation(MWA),and cryoablation(CA).RFA produces thermal effect through high-frequency electrical current,and it is easy to operate and applicable for a wide range of treatments.MW A uses efficient microwave heating technique and its energy distribution is uniform,suitable for larger lesions.Through repeated freeze-thaw cycles CA destroys tumor tissues,which is particularly suitable for the lesions near important structures.Besides,percutaneous ablation combined with surgery,medication,etc.can be used for the treatment of pulmonary oligometastases from CRC,this kind of combination therapy has synergistic effect to enhance the curative efficacy.This paper aims to make a comprehensive review about the importance of treating pulmonary oligometastases from CRC,the efficacy,prognosis,and influencing factors of various percutaneous ablation techniques,and the application progress of ablation combined with other therapies.

Objective:To explore the policy synergy of 71 Diagnosis-Intervention Packet(DIP)pilot cities from the perspective of policy synergy at both the national and provincial levels.Methods:Policy evaluation dimensions were constructed by text mining method,and the surface plots of policy consistency were drawn by the Policy Modeling Consistency Index(PMC),and the degree of policy synergy between each city and national policies and with cities in the province were calculated by correlation analysis.Results:Different levels of policy in pilot cities and the policy differences among pilot cities mainly focus on policy disclosure,core elements,and infrastructure,at the central level,most cities maintain a high degree of consistency with the state in terms of policy nature,management measures,infrastructure,and policy evaluation,and the policy timeliness,policy perspective,and core elements still need to be improved;at the provincial level,cities within the 20 provinces show characteristics in low level of complete synergy,high level of close synergy and differentiated partial synergy.Conclusion:The 71 DIP pilot cities have established a preliminary policy system,but there are still more cities with missing policies and a lack of coordination.In the future,efforts should be made to advance the policy development process,promote the improvement of the policy system,and promote coordination among pilot cities in policy implementation.

Objective:To analyze the concentration of formic acid,propionic acid and butyric acid in gingival crevicular fluid(GCF)of patients with stages Ⅲ and Ⅳ periodontitis,and their relationship with periodontitis.Methods:The study enrolled 37 systemically healthy patients with periodontitis and 19 healthy controls who visited Department of Periodontology,Peking University School and Hospital of Sto-matology from February 2008 to May 2011.Their GCFs were collected from the mesial-buccal site of one molar or incisor in each quadrant.Periodontal clinical parameters,including plaque index(PLI),probing depth(PD),bleeding index(BI),and attachment loss(AL).Concentrations of formic acid,propionic acid and butyric acid in the supernatant of the GCFs were analyzed by high-performance capil-lary electrophoresis(HPCE).The prediction ability of formic acid,propionic acid and butyric acid with the risk of periodontitis and the differences between grade B and grade C periodontitis were analyzed.Results:In this study,32 patients with stage Ⅲ and 5 patients with stage Ⅳ were enrolled,including 9 patients with grade B and 28 patients with grade C.Clinical periodontal variables in the patients with pe-riodontitis were significantly higher than those in the control group(P＜0.001).Formic acid was signifi-cantly lower in periodontitis than that in the control group[5.37(3.39,8.49)mmol/L vs.12.29(8.35,16.57)mmol/L,P＜0.001].Propionic acid and butyric acid in periodontitis were significantly higher than those in the control group:Propionic acid,10.23(4.28,14.90)mmol/L vs.2.71(0.00,4.25)mmol/L,P＜0.001;butyric acid,2.63(0.47,3.81)mmol/L vs.0.00(0.00,0.24)mmol/L,P＜0.001.There was no significant difference in formic acid,propionic acid and butyric acid concentrations between grade B and grade C periodontitis(P＞0.05).Propionic acid and butyric acid in the deep pocket were significantly higher than in the shallow pocket,while the concentration of formic acid decreased with the increase of PD.Propionic acid(OR=1.51,95％CI:1.29-1.75)and butyric acid(OR=3.72,95％CI:1.93-7.17)were risk factors for periodontitis,while formic acid(OR=0.87,95％CI:0.81-0.93)might be a protective factor for periodontitis.Propionic acid(AUC=0.852,95％CI:0.805-0.900),butyric acid(AUC=0.889,95％CI:0.841-0.937),f(formic acid,AUC=0.844,95％CI:0.793-0.895)demonstrated a good predictive capacity for the risk of periodontitis.Conclusion:The concentration of formic acid decrease in the GCF of periodontitis patients,which is a protective factor for periodontitis,its reciprocal have good predictive capacity.However,propionic acid and butyric acid increase,which are risk factors for periodontitis and have good predictive capacity.The concentration of formic acid,propionic acid,and butyric acid vary with probing depth,but there is no significant difference between grade B and grade C periodontitis.

Purpose/Significance To sort out the development history,existing problems and countermeasures of public health infor-matization,and to provide decision-making reference for informatization construction and improvement of informatization system in do-mestic public health field.Method/Process Based on the literature related to the research of public health informatization in China in CNKI,the development history and problems of public health informatization are analyzed.Result/Conclusion Public health informatiza-tion in China has gone through 4 major stages of development:national co-ordination,key promotion,hierarchical pilot,and intercon-nection,and there are problems in the infrastructure of disease control informatization,infectious disease informatization construction,in-formation standard system construction,and information security construction,which need to be addressed by countermeasures.