In recent years， hyperuricemia （HUA） has shown a rapidly increasing incidence and tends to occur in increasingly young people， with a wide range of cardiac， renal， joint， and cancerous hazards and all-cause mortality associations. Western medicine treatment has limitations such as large liver and kidney damage， medication restriction， and easy recurrence. The intestine is the major extra-renal excretion pathway for uric acid （UA）， and the intestinal microecology can be regulated to promote UA degradation. It offers great potential to develop UA-lowering strategies that target the intestinal microecology， which are promising to provide safer and more effective therapeutic approaches. Traditional Chinese medicine （TCM） can treat HUA via multiple targets and multiple pathways from a holistic view， with low toxicity and side effects. Studies have shown that intestinal microecology is a crucial target for TCM in the treatment of HUA. However， its specific mechanism of action has not been fully elucidated. Focusing on the key role of intestinal microecology in HUA， this review explores the relationship between intestinal microecology and HUA in terms of intestinal flora， intestinal metabolites， intestinal UA transporters， and intestinal barriers. Furthermore， we summarize the research progress in TCM treatment of HUA by targeting the intestinal microecology， with the aim of providing references for the development of TCM intervention strategies for HUA and the direction of future research.

Objective To develop a risk assessment scale for immune checkpoint inhibitor (ICI)-associated myocarditis based on multidisciplinary collaboration, and to evaluate its diagnostic performance. Methods Based on multidisciplinary cooperation, integrating clinical experience from oncology and cardiology, literature data, and patient conditions, a risk assessment scale for ICI-associated myocarditis was developed. A total of 101 patients with malignancies who received immunotherapy at Zhongshan Hospital, Fudan University, from October 2020 to October 2024 were included as the validation cohort. Patients were stratified into low-risk (0-1 point), medium-risk (2-4 points), and high-risk (≥5 points) groups based on their scale scores. The association between pretictive risk stratifications and actual assessment results was assessed using the Cox proportional hazards regression model. The predictive value of the scale for ICI-associated myocarditis was evaluated using receiver operating characteristic (ROC) curve. Agreement between the scale scores and actual assessment results was assessed using Cohen’s Kappa coefficient. Results Based on the scale pretictive results, 28(27.7%), 8(7.9%), 65(64.4%) patients were at low risk, medium risk, and high risk for ICI-related myocarditis, respectively; however, 46(45.5%), 8(7.9%), 47(46.5%) were at low risk, medium risk, and high risk actually. Kaplan-Meier survival analysis showed that the cumulative incidence of ICI-related myocarditis in the high-risk group was significantly higher than that in the medium- and low-risk groups (P＜0.05). In the multivariable-adjusted Cox proportional hazards model, the ICI-related myocarditis risk in high-risk group was about 4 times that in the low-risk group. ROC curve analysis demonstrated that the average area under the curve (AUC) for predicting ICI-related myocarditis was 0.81, with an accuracy of 0.74. The Cohen’s Kappa coefficient was 0.55, indicating moderate agreement. In the actual high-risk group, no patient was predicted to be at low risk; in the actual low-risk group, 16 patients were predicted to be at high risk. Conclusions This risk assessment scale for ICI-associated myocarditis shows high predictive performance. It provides oncologists with a simple yet effective multidisciplinary diagnostic reference tool, potentially enhancing early identification of ICI-associated myocarditis.

Objective To explore the perioperative safety and prognostic factors of sequential hepatectomy after conversion therapy using vascular interventional therapy(including transarterial chemoembolization and hepatic arterial infusion chemotherapy)combined with tyrosine kinase inhibitors(TKI)and programmed death-1(PD-1)inhibitors in patients with initially unresectable hepatocellular carcinoma.Methods The clinical data of 106 eligible HCC patients treated in Tumor Hospital Affiliated to Guangxi Medical University from Nov.2019 to Apr.2024 were retrospectively analyzed.The perioperative parameters and postoperative pathological outcomes were described in detail,and factors influencing prognosis were analyzed.Results The median operative time for hepatectomy after conversion therapy was 240 min,with a median blood loss of 200 mL.Intraoperative blood transfusion was required in 24(22.6％)patients.Postoperative adverse reactions occurred in 49.1％(52/106)of patients,with liver failure being the most common adverse reactions(23 patients,21.7％).One(0.9％)patient died during the perioperative period,while the remaining 105 patients were followed up for a median duration of 14.7 months,during which 49(46.2％)patients experienced recurrence.Among them,39(36.8％)cases experienced early recurrence(within 1 year),and 33(31.1％)cases had intrahepatic recurrence.Thirteen(12.3％)patients died during follow-up.The median recurrence-free survival(RFS)was 15.7 months,with 1-year and 2-year RFS rates being 56.9％and 40.3％,respectively.The median overall survival(OS)was not reached,with 1-year and 2-year OS rates being 94.2％and 85.3％,respectively.Multivariate Cox regression analysis demonstrated that achieving complete pathological response(hazard ratio[HR]=0.410,95％confidence interval[CI]0.172-0.980,P=0.045),presence of microvascular invasion(HR=2.423,95％CI 1.269-4.625,P=0.007),satellite nodules(HR=1.916,95％CI 1.014-3.620,P=0.045),and multiple tumors(HR=1.818,95％CI 1.012-3.241,P=0.046)were independent factors associated with postoperative recurrence.Conclusion For patients with initially unresectable hepatocellular carcinoma,vascular interventional therapy combined with TKI and PD-1 inhibitors followed by sequential hepatectomy may be a feasible treatment strategy,with manageable adverse reactions and promising efficacy.

Objective To investigate the relationship between serum microRNA-30a-5p(miR-30a-5p),Runt-associated transcription factor 2(RUNX2)and the severity and prognosis of patients with sepsis-induced acute lung injury(ALI).Methods A total of 193 patients with sepsis-induced ALI(ALI group)and 54 pa-tients with simple sepsis(non-ALI group)admitted to the Fifth Affiliated Hospital of Xinjiang Medical Uni-versity from January 2021 to February 2024 were selected,and the patients with sepsis-induced ALI were di-vided into a mild ALI group(57 cases),a moderate ALI group(64 cases),and a severe ALI group(72 cases)according to the oxygenation index,and were divided into a death group(71 cases)and a survival group(122 cases)according to the 28 day prognosis situation.Serum miR-30a-5p level was detected by real time fluores-cent quantitative PCR,serum RUNX2 level was detected by enzyme-linked immunosorbent assay,and the binding sites of miR-30a-5p and RUNX2 were predicted by online database.Pearson's correlation coefficient was used to analyze the correlation between miR-30a-5p and RUNX2 in patients with sepsis-induced ALI,and Spearman's correlation coefficient was used to analyze the correlation between serum miR-30a-5p,RUNX2 levels and oxygenation index in patients with sepsis-induced ALI.With the prognosis of patients with sepsis-induced ALI as the dependent variable,multivariate unconditional Logistic regression was used to determine their influencing factors,and receiver operating characteristic curve was plotted to evaluate the prognostic val-ue of serum miR-30a-5p and RUNX2 levels in patients with sepsis-induced ALI.Results Compared with the non-ALI group,serum miR-30a-5p level was lower and RUNX2 level was higher in the ALI group(t=-11.749,11.691,P＜0.001).There was a binding site between miR-30a-5p and RUNX2 at the 3'-untranslat-ed region 3 348-3 354.miR-30a-5p was negatively correlated with RUNX2 in patients with sepsis-induced ALI(r=-0.759,P＜0.001).The level of serum miR-30a-5p increased in the severe ALI group,the moderate ALI group and the mild ALI group in turn(P＜0.001),and the level of RUNX2 decreased in the severe ALI group,the moderate ALI group and the mild ALI group in turn(P＜0.001).Oxygenation index was negative-ly correlated with serum miR-30a-5p level(r=-0.749,P＜0.001),and positively correlated with RUNX2 level in patients with sepsis-induced ALI(r=0.723,P＜0.001).Independent protective factors for death in patients with sepsis-induced ALI were increased oxygenation index(OR=0.988,95％CI:0.981-0.996,P＜0.05),elevated miR-30a-5p(OR=0.814,95％CI:0.744-0.892,P＜0.05),and independent risk factors were increased Sequential Organ Failure Assessment(SOFA)score(OR=1.391,95％CI:1.116-1.734,P＜0.05),elevated blood lactate(OR=1.824,95％CI:1.211-2.748,P＜0.05),and elevated RUNX2(OR=1.366,95％CI:1.170-1.595,P＜0.05).The area under the curve of serum miR-30a-5p and RUNX2 levels combined to predict the death in patients with sepsis-induced ALI was 0.895(95％CI:0.842-0.934),which was greater than 0.788(95％CI:0.724-0.844)of serum miR-30a-5p and 0.786(95％CI:0.721-0.842)of RUNX2 levels alone(Z=4.015,3.746,P＜0.001).Conclusion Increased miR-30a-5p level and decreased RUNX2 level are associated with the aggravation of the disease and the increased risk of death in patients with sepsis-induced ALI.The combination of serum miR-30a-5p and RUNX2 levels has relatively high value in pre-dicting the prognosis of patients with sepsis-induced ALI.

Objective:To investigate the feasibility and effectiveness of three-dimensional visualization technology in the precise diagnosis and treatment of locally advanced differentiated thyroid cancer(DTC).Methods:A retrospective analysis was conducted on the clinical data of 196 patients with locally advanced DTC treated at the 960th Hospital of the PLA from December 2021 to August 2023. The cohort included 71 male and 125 female patients, with a mean age of 43.7 years (rangd from 18 to 77 years). All patients underwent neck-enhanced CT scans and were divided into two groups: the study group( n=102), which underwent preoperative three-dimensional visualization of CT data, and the control group( n=94), which did not. Baseline data for both groups were matched using SPSS27.0 with 1∶1 propensity score matching (PSM) and the caliper value was 0.02. A total of 49 patients were included in each group, including 35 first-time surgeries and 14 reoperation. Among the 70 first-time surgeries, 29 patients underwent robotic surgery and 41 underwent open surgery. Among the 28 reoperations, 4 underwent robotic surgery and 24 underwent open surgery. In the study group, three-dimensional visual models were used to comprehensively evaluate the tumor and metastatic lesion size, spatial location, and adjacent relationship with surrounding organs, surgical treatments were guided by these models, whereas the control group relied on two-dimensional imaging for guidance. The clinical data were statistically analyzed using SPSS27.0. Results:All operations were successfully completed. There were no statistical differences in baseline data between the two groups( P>0.05). Among first-time surgeries, the study group showed shorter operation times [175(145, 200) min vs 205(182, 249) min, P<0.001], a lower incidence of postoperative chyle leak (0 vs 8.57%, P=0.027), a higher rate of robotic surgery (48.57% vs 34.28%, P=0.225), a greater number of harvested lymph nodes [46(40, 62) vs 37(28, 56), P=0.032], a greater number of cervical lymph node metastasis[15(7, 22) vs 5(1, 14), P=0.004] and a larger diameter of metastasis lymph nodes[12(10, 16) mm vs 4(1, 10) mm, P<0.001]. There were no significant differences in intraoperative blood loss, postoperative drainage days and incidence of hypoparathyroidism( P>0.05). During the reoperation, the study group had shorter operation times[103.5(95.0, 122.5) min vs 146.50(133.25, 172.25) min, P<0.001], less intraoperative blood loss[12.50(8.75, 22.50) mL vs 30.00(17.50, 35.00) mL, P=0.021], fewer postoperative drainage days[5.00(4.00, 6.00) d vs 6.00(5.00, 7.25) d, P=0.016] and a lower incidence of hypoparathyroidism(7.14% vs 42.86%, P=0.038).The robotic surgery rate was higher in the study group (21.42% vs 7.14%, P=0.596). There were no significant differences in lymph node dissection numbers, metastatic lymph node counts, or chyle leak incidences between the two groups ( P>0.05). No acute bleeding or incision infection occurred in any patient postoperatively. Conclusion:Three-dimensional visualization technology is an effective preoperative assessment method for evaluating the resectability of tumors and metastases lesions in locally advanced DTC. It enhances the accuracy and safety of surgery for locally advanced DTC.

Drowning is a common and serious injury worldwide, especially for children and young people. Drowning occurs frequently, resulting in heavy health and economic burdens to society. This paper summarizes the progress in the research of the epidemiology of drowning both at home and abroad, including the epidemiological characteristics, risk factors and intervention measures. Through analysis on existing research literature, it is found that there are large differences in the incidence characteristics of drowning in different regions. Men and children are at high risk for drowning. Age, being man, rural environment, lack of supervision, alcohol consumption, and underlying diseases are risk factors for drowning. It is suggested to pay more attention to the problem of drowning, improve people's awareness of drowning, take appropriate intervention measures and strengthen multi-sectoral collaboration to prevent and control the incidence of drowning.

Objective:To explore the clinical effects of combined surgical and high-frequency electro-acupuncture treatment for aesthetic restoration in children with eyelid split nevus.Methods:A retrospective analysis was conducted on the medical records of children treated for eyelid split nevus in the Plastic Surgery Department of the First Affiliated Hospital of Army Medical University from January 2019 to December 2023. All cases underwent combined surgical excision and high-frequency electro-acupuncture vaporization. Surgical removal was used for nevi with significant pigmentation and deep involvement, and high-frequency electro-acupuncture was simultaneously applied to vaporize residual superficial pigmentation layer by layer based on the depth of the pigmentation. The wounds were repaired using either direct suturing or local flap transfer. Postoperative management included the application of growth factors and anti-scar treatments. Postoperative healing, adverse effects, and pigment clearance rate (categorized as healed, significant effect, improved, or ineffective) were observed by comparsons of the pre-treatment and the last follow-up photographs. Eyelid function, appearance, and scar hypertrophy were assessed during follow-up, and family satisfaction (categorized as very satisfied, satisfied, or dissatisfied) was surveyed via telephone.Results:Five children were included, with one male and four females aged between 2 and 10 years (average 7 years). Pigment areas ranged from 0.3 cm × 0.5 cm to 1.7 cm × 1.1 cm, with surgical excision areas from 0.3 cm × 0.4 cm to 1.5 cm × 1.1 cm. All children had good wound healing without complications such as infection, flap ischemic necrosis, wound dehiscence or bleeding. The pigment clearance rate was over 90%, achieving a healed effect. During the follow-up of 14 to 48 months (average 24.2 months), all patients had normal eyelid function without difficulties in opening or closing the eyes, or epiphora. The eyelid appearance was satisfactory without asymmetry, ptosis, ectropion or hypertrophic scars. The aesthetic outcomes and functionality of the eyelids were ideal, and satisfaction was generally rated as very satisfied.Conclusion:Surgical removal combined with high-frequency electro-acupuncture is beneficial for preserving aesthetic appearance while pigmentation in children with eyelid split nevus is removed, offering a new treatment option.

Objective:To explore the clinical effects of combined surgical and high-frequency electro-acupuncture treatment for aesthetic restoration in children with eyelid split nevus.Methods:A retrospective analysis was conducted on the medical records of children treated for eyelid split nevus in the Plastic Surgery Department of the First Affiliated Hospital of Army Medical University from January 2019 to December 2023. All cases underwent combined surgical excision and high-frequency electro-acupuncture vaporization. Surgical removal was used for nevi with significant pigmentation and deep involvement, and high-frequency electro-acupuncture was simultaneously applied to vaporize residual superficial pigmentation layer by layer based on the depth of the pigmentation. The wounds were repaired using either direct suturing or local flap transfer. Postoperative management included the application of growth factors and anti-scar treatments. Postoperative healing, adverse effects, and pigment clearance rate (categorized as healed, significant effect, improved, or ineffective) were observed by comparsons of the pre-treatment and the last follow-up photographs. Eyelid function, appearance, and scar hypertrophy were assessed during follow-up, and family satisfaction (categorized as very satisfied, satisfied, or dissatisfied) was surveyed via telephone.Results:Five children were included, with one male and four females aged between 2 and 10 years (average 7 years). Pigment areas ranged from 0.3 cm × 0.5 cm to 1.7 cm × 1.1 cm, with surgical excision areas from 0.3 cm × 0.4 cm to 1.5 cm × 1.1 cm. All children had good wound healing without complications such as infection, flap ischemic necrosis, wound dehiscence or bleeding. The pigment clearance rate was over 90%, achieving a healed effect. During the follow-up of 14 to 48 months (average 24.2 months), all patients had normal eyelid function without difficulties in opening or closing the eyes, or epiphora. The eyelid appearance was satisfactory without asymmetry, ptosis, ectropion or hypertrophic scars. The aesthetic outcomes and functionality of the eyelids were ideal, and satisfaction was generally rated as very satisfied.Conclusion:Surgical removal combined with high-frequency electro-acupuncture is beneficial for preserving aesthetic appearance while pigmentation in children with eyelid split nevus is removed, offering a new treatment option.

Objective:To investigate the clinical benefit and application value of the Da Vinci robotic surgical system through bilateral axillary areolar approach in cervical lymph node dissection in obese thyroid carcinoma patients.Methods:The clinical data of 117 patients with thyroid cancer admitted to the thyroid and breast surgery Department of the 960th Hospital of the Chinese PLA Joint Logistic Support Force from January 2018 to June 2023 were retrospectively analyzed. There were 55 males and 62 females, aged from 17 to 64 years, with an average age of (36.05±8.77) years. According to body mass index (BMI), patients were divided into normal group (18.5 kg/m 2≤BMI< 24 kg/m 2, n=60) and obese group (BMI≥28 kg/m 2, n=57). Gender, age, BMI, operation time, postoperative drainage fluid volume, tumor diameter, central lymph node dissection and number of metastasis, cervical lymph node dissection and number of metastasis, postoperative hospital stay, postoperative aesthetic satisfaction score and surgical complications of the two groups were analyzed. SPSS 26.0 statistical software was used to analyze the data. Results:All of patients completed the operation successfully, and neither group was transferred to open surgery. The BMI of obese group was higher than that of normal group [(31.35±3.08) kg/m 2vs (22.53±0.82) kg/m 2, t=20.97, P<0.05]. The maximum tumor diameter in the obese group was greater than that in the normal group [(13.81±10.70) mm vs (10.42±5.53) mm, t=2.17, P<0.05]. There were no significant differences in operation time, number of central lymph node dissection and metastasis, number of cervical lymph node dissection and metastasis and postoperative complications between the two groups ( P>0.05). Conclusions:Utilization of the Da Vinci robotic surgical system via the BABA approach demonstrates both safety and feasibility in obese patients with thyroid carcinoma undergoing lateral cervical lymph node dissection. Importantly, this technique does not increase the risk of surgical complications, thus providing a novel alternative for lateral cervical lymph node dissection in obese thyroid carcinoma patients.