Prostate cancer is a prevalent malignant tumor of the male genitourinary system in China, with a persistently elevated incidence rate.Given the insidious onset, propensity for metastasis in advanced stages, and poor efficacy of traditional treatments, new hormone therapies have garnered increasing attention in recent years.A number of clinical studies have demonstrated that second-generation androgen receptor inhibitors (SGARIs), including enzalutamide, apalutamide, darolutamide, and rezvilutamide, can be beneficial in different stages of advanced prostate cancer.Furthermore, their early application has been shown to delay disease progression while maintaining a controlled safety profile.At present, SGARIs have increasingly become the primary therapeutic agents for advanced prostate cancer in various stages.This article reviews the clinical research progress of SGARIs in recent years, with the aim of offering valuable clinical reference for clinicians.

Xuefu zhuyu decoction is a classic formula for promoting blood circulation and resolving blood stasis， characterised by its remarkable ability to treat different diseases with the same approach. Qi stagnation and blood stasis， the primary syndrome for which this formula is indicated， has been found through modern medical research to be intrinsically linked to a wide range of pathophysiological processes， including microcirculatory disorders， abnormalities in hemorheology， inflammatory responses and endothelial dysfunction； which opens up vast scope for the innovative application of traditional formulas. In terms of pharmacological effect and mechanism， the formula exerts a synergistic regulatory effect across multiple key pathological pathways， including the regulation of coagulation function， the maintenance of vascular structure and function， anti-inflammatory and immunomodulatory actions， the mitigation of oxidative stress， and the modulation of programmed cell death （such as pyroptosis and ferroptosis）. This systematically demonstrates its scientific rationale， which is based on integrated regulation through multiple constituents， multiple targets and multiple pathways. In terms of clinical application， the formula has expanded from cardiovascular diseases to multiple disciplines， including gastroenterology， respiratory medicine， urology， neurology， endocrinology， gynaecology and andrology， with evidence-based medical evidence continuing to accumulate. Current research still faces bottlenecks such as a relatively low level of clinical evidence， insufficient systems biology analysis of the mechanisms underlying the compound’s formulation， and a weak correlation between quality control indicators and therapeutic efficacy. Future efforts should focus on conducting multicentre randomised controlled trials for conditions where the formula demonstrates particular efficacy， deepening research into the relationship between integrated pharmacology and spectrum-efficacy relationship， and promoting the precise application and formulation innovation of classical herbal formulas.

Xuefu zhuyu decoction is a classic formula for promoting blood circulation and resolving blood stasis， characterised by its remarkable ability to treat different diseases with the same approach. Qi stagnation and blood stasis， the primary syndrome for which this formula is indicated， has been found through modern medical research to be intrinsically linked to a wide range of pathophysiological processes， including microcirculatory disorders， abnormalities in hemorheology， inflammatory responses and endothelial dysfunction； which opens up vast scope for the innovative application of traditional formulas. In terms of pharmacological effect and mechanism， the formula exerts a synergistic regulatory effect across multiple key pathological pathways， including the regulation of coagulation function， the maintenance of vascular structure and function， anti-inflammatory and immunomodulatory actions， the mitigation of oxidative stress， and the modulation of programmed cell death （such as pyroptosis and ferroptosis）. This systematically demonstrates its scientific rationale， which is based on integrated regulation through multiple constituents， multiple targets and multiple pathways. In terms of clinical application， the formula has expanded from cardiovascular diseases to multiple disciplines， including gastroenterology， respiratory medicine， urology， neurology， endocrinology， gynaecology and andrology， with evidence-based medical evidence continuing to accumulate. Current research still faces bottlenecks such as a relatively low level of clinical evidence， insufficient systems biology analysis of the mechanisms underlying the compound’s formulation， and a weak correlation between quality control indicators and therapeutic efficacy. Future efforts should focus on conducting multicentre randomised controlled trials for conditions where the formula demonstrates particular efficacy， deepening research into the relationship between integrated pharmacology and spectrum-efficacy relationship， and promoting the precise application and formulation innovation of classical herbal formulas.

Objective: To investigate the characteristics of the breakthrough cases of mumps in Ningbo City, Zhejiang Province from 2018 to 2023, so as to provide insights into improving prevention and control measures for mumps. Methods: Data of mumps cases and mumps containing vaccine (MuCV) vaccination in Ningbo City from 2018 to 2023 were collected through the Infectious Disease Reporting Information System of Chinese Disease Prevention and Control Information System and Zhejiang Immunization Planning Information System. The population distribution characteristics and MuCV immunization history of mumps breakthrough cases were described. The impacts of the final immunization age and immunization interval on the age of onset were analyzed. Results: A total of 6 643 mumps cases were reported in Ningbo City from 2018 to 2023, with an average incidence rate of 11.72/105. There were 5 142 breakthrough cases (77.40%), including 3 173 males (61.71%) and 1 969 females (38.29%). The median age of onset was 6.00 (interquartile range, 4.00) years. There were 2 487 cases in preschool children (48.37%) and 2 232 cases in students (43.41%). There were 4 736 one-dose breakthrough cases (92.10%) and 406 two-dose breakthrough cases (7.90%). The proportion of two-dose breakthrough cases among all mumps cases increased from 1.00% in 2018 to 25.32% in 2023. Among individuals born after December 2018, the median age of onset of two-dose breakthrough cases was 3.00 (interquartile range, 1.00) years, which was older than that of one-dose breakthrough cases at 1.00 (interquartile range, 2.00) year (P<0.05). The ages of onset of mumps breakthrough cases differed significantly with varying final immunization ages and immunization intervals (both P<0.05). Conclusions The breakthrough cases of mumps in Ningbo City from 2018 to 2023 were mainly males, preschool children and students. The proportion of two-dose breakthrough cases increased, and the age of onset delayed.

Objective To observe the predictability of the corneal stromal reduction with smart pulse technology-as-sisted transperitoneal photorefractive keratomileusis(SPT-TPRK)and femtosecond laser-assisted in situ keratomileusis(FS-LASIK).Methods Patients undergoing laser surgery in the Department of Ophthalmology of the First Affiliated Hos-pital of Xinxiang Medical College from February to September 2023 were selected and divided by surgical modalities into an SPT-TPRK group(21 cases,37 eyes)and an FS-LASIK group(18 cases,32 eyes).The uncorrected visual acuity(UCVA),intraocular pressure,corneal thickness,and corneal epithelial thickness were measured before surgery,1 week,1 month and 3 months after surgery.The cutting deviation was calculated,and the change of corneal stromal thickness was ob-served.The correlation between the predicted corneal stromal reduction and the cutting deviation was analyzed.Results There were significant differences in UCVA among different time points in both SPT-TPRK and FS-LASIK groups(all P＜0.001).The UCVA of patients in the FS-LASIK group was significantly higher than that in the SPT-TPRK group 1 week after surgery(P＜0.001).The difference in UCVA was not statistically significant between the two groups 1 month and 3 months after surgery(all P＞0.05).There were significant differences in intraocular pressure among different time points in both SPT-TPRK and FS-LASIK groups(all P＜0.001).The FS-LASIK group had a lower intraocular pressure than the SPT-TPRK group 1 week after surgery(P＜0.05),but the difference in intraocular pressure was not statistically significant between the two groups 1 month and 3 months after surgery(all P＞0.05).There was significant difference between predicted cor-neal stromal reductions and actual corneal stromal reductions measured at different time points postoperatively in both SPT-TPRK and FS-LASIK groups(all P＜0.001).The actual corneal stromal reductions were higher than the predicted ones in the SPT-TPRK group at all postoperative time points(all P＜0.05).In the FS-LASIK group,the actual corneal stromal re-ductions were higher than the predicted ones 1 week and 1 month after surgery(all P＜0.05),but the actual and predicted corneal stromal reductions were not significantly different 3 months after surgery(P＞0.05).The cutting deviations were not significantly different between SPT-TPRK and FS-LASIK groups 1 month after surgery(P＞0.05),while the cutting de-viations were significantly different between the two groups 1 week and 3 months after surgery(all P＜0.05).There were significant differences in the change of the stromal thickness among different time points in both SPT-TPRK and FS-LASIK groups(all P＜0.05).There was no significant difference in the change of the stromal thickness among different time points in the SPT-TPRK group(all P＞0.05).The stromal thickness showed greater changes 1 month after surgery than that 1 week after surgery in the FS-LASIK group(P＜0.05).There were no significant differences in the change of the stromal thickness between 1 month and 3 months after surgery in the FS-LASIK group(P＞0.05).Correlation analysis showed a positive correlation between the predicted corneal stromal reduction and the cutting deviation in the SPT-TPRK group 1 week after surgery(P＜0.05),but they had no correlation 1 month and 3 months after surgery(all P＞0.05).There was no correlation between the predicted corneal stromal reduction and the cutting deviation in the FS-LASIK group at all post-operative time points(all P＞0.05).Conclusion Patients who receive SPT-TPRK or FS-LASIK can both achieve good visual acuity and a reduction in intraocular pressure.FS-LASIK has better predictability in refractive error correction than SPT-TPRK.

Prostate cancer(PCa)is the most common malignant tumor of the male urinary and reproductive systems,with its incidence and mortality rates steadily increasing worldwide.Enhancing early detection of PCa and refining surgical treatment methods are crucial for improving cure rates,extending survival,and enhancing quality of life.Prostate biopsy remains the gold standard for diagnosing PCa,utilizing approaches such as transrectal,transperineal,and multi-imaging guided fusion-targeted techniques.Surgical intervention is a key treatment modality for PCa,with radical prostatectomy(RP)serving as the gold standard for managing localized disease.This paper reviews recent advancements in surgical techniques for prostate cancer,aiming to provide clinical practitioners with updated guidance.

The strategy of pelvic lymph node dissection in patients with localized intermediate- and high-risk prostate cancer（PCa）has been one of the research hotspots in recent years. This review synthesizes recent progress in clinical，diagnostic imaging and immunological aspects of pelvic lymph node dissection.It is found that the detection rate of metastatic lymph nodes in patients with localized intermediate-risk PCa is relatively low，and the survival benefit after dissection is not significant. PSMA PET/CT examination can be used instead of lymph node dissection for staging. Extended lymph node dissection in patients with localized high-risk PCa can achieve a higher detection rate of metastatic lymph nodes and possible survival benefits. However，excessive lymph node dissection can weaken the response ability to immunotherapy. The strategy for pelvic lymph node dissection in patients with localized intermediate-high-risk PCa needs further study.

Objective:To evaluate the efficacy and feasibility of a domestically developed robotic surgical system based on fiber-optic dedicated line communication in cross-regional urological telesurgery.Methods:This was multicenter，single-arm，retrospective case series study. The data of patients who underwent urological telesurgeries using the telesurgical system between January 2023 and December 2024 were analyzed. The cohort included 59 patients from seven hospitals across China. Among the patients，47 were male（79.7%）and 12 were female（20.3%），with a median age of 63.0（56.0，68.0）years and a body mass index of（24.7 ± 3.0）kg/m 2. Surgical procedures included 32 radical prostatectomies，24 partial nephrectomies，one radical nephrectomy，one adrenalectomy，and one ureteral reconstruction. The perioperative indicators，pathological results and postoperative complications were analyzed. The network monitoring data were collected，and the perioperative data of patients，remote system monitoring data and costs were compared between the two communication modes of optical transport network（OTN）and cloud-connect network（CCN）. Results:All 59 remote surgeries were successfully completed，with a mean operative time of（138.0 ± 54.0）minutes，median intraoperative blood loss of 50.0（30.0，100.0）ml and a postoperative hospital stay of 5.0（4.0，6.0）days. No cases required reoperation，Clavien-Dindo grade ≥3 complications，or readmission. The geographical distance between the primary and remote surgical sites ranged from 450 to 2 800 km. Network monitoring revealed increased bidirectional latency with distance increasing：the shortest latency time（Hefei-Hangzhou，450 km）was（16.59 ± 0.80）ms，while the longest（Harbin-Hangzhou，2 200 km）latency time was（53.31 ± 0.31）ms. Average frame loss per procedure was 0?1.27 frames. The results of subgroup analysis comparing OTN and CCN communication modes showed no significant differences in operative time［（130.7 ± 70.5）minutes vs.（142.1 ± 42.9）minutes， P = 0.442］，postoperative hospitalization［6.0（4.0，8.0）d vs. 5.0（4.0，6.0）d， P = 0.581］，or readmission rates（0 vs. 0）. However，CCN demonstrated significant cost advantages with 500 RMB per operation vs. 3 000 RMB per operation for OTN. Conclusions:Urological telesurgery using fiber-optic communication is feasible. The CCN mode，with its cost-effectiveness，excellent usability，and multi-point interconnection flexibility，is currently the preferred communication model for telesurgical applications.

Objective:To evaluate the effectiveness of empiric eradication therapy recommendations and medication principles for refractory infections based on the 2022 Helicobacter pylori ( H. pylori) infection treatment guidelines in China in clinical practice. Methods:A retrospective analysis was conducted to evaluate the eradication efficacy of H. pylori and the safety and treatment compliance among of 637 patients with refractory H. pylori infection in our center over the past 10 years. Risk factors affecting efficacy of H. pylori eradication were evaluated. Results:The overall eradication rate, incidence of adverse reactions and medication percentage of 14-day bismuth quadruple therapy were 92.3%, 40.3% and 92.2%, respectively. The eradication rate, incidence of adverse reactions, and proportion of administered treatments were as follows: 87.3%, 36.4% and 92.7% for amoxicillin+metronidazole; 91.1%, 39.2% and 93.7% for amoxicillin+tetracycline; 92.9%, 23.8% and 94.0% for amoxicillin+furazolidone; 92.1%, 47.1% and 90.0% for tetracycline+metronidazole; 94.5%, 41.7% and 92.0% for tetracycline+furazolidone, and 91.3%, 46.3% and 92.5% for furazolidone+metronidazole. Poor compliance was a risk factor for the failure of eradication therapy (94.7% vs. 64.0%, P<0.05). There was no statistically significant difference ( P>0.05) in the eradication rate among patients in terms of sex, age, body mass index, smoking status, alcohol consumption, previous eradication frequency, eradication interval, or eradication regimens. Conclusion:The empirical treatment regimens and medication principles recommended in the 2022 H. pylori infection treatment guidelines in China achieve good eradication efficacy, safety, and compliance.

Objective To explore the clinical value of complement 1q(C1q),mannose-binding lectin(MBL)and complement 5a(C5a)in the early diagnosis and disease monitoring of diabetic kidney disease(DKD),as well as their relationship with renal tubular injury.Methods A total of 232 patients with type 2 diabetes mellitus admitted to the Endocrinology Department of Kailuan General Hospital from December 2020 to December 2021 were selected in this study.Patients were divided into the simple diabetes mellitus(SDM)group(n=50)and the DKD group(n=182)based on urinary albumin/creatinine ratio(UACR)and estimated glomerular filtration rate(eGFR).The DKD group was further divided into the low-risk diabetic nephropathy(LDKD)group(n=90),the moderate-risk diabetic nephropathy(MDKD)group(n=55)and the high-risk diabetic nephropathy(HDKD)group(n=37)according to the risk of chronic kidney disease progression.Forty healthy individuals who underwent physical examinations in our hospital during the same period were selected as the healthy control group(NC group).The DKD group was divided into the Q1-Q4 groups based on the quartile levels of NAG/Ucr according to the severity of renal tubular injury from mild to severe.General biochemical indicators,as well as the levels of C1q,MBL and C5a in each group were detected.Spearman correlation analysis was used to analyze the correlation between C1q,MBL,C5a and glomerular and tubular injury indexes.Multivariate ordinal Logistic regression analysis was used to analyze the influencing factors of the progression risk of DKD and the degree of renal tubular injury.Results The levels of systolic blood pressure,diastolic blood pressure,triglycerides(TG),serum creatinine(Scr),uric acid(UA),UACR,NAG/Ucr,C1q,MBL and C5a were higher in the DKD group than those in the SDM group and the NC group.The levels of TC,LDL-C,ApoB and HbA1c were higher than those in the NC group,while the level of HDL-C was lower than that in the NC group.The levels of TC,LDL-C,HbA1c and NAG/Ucr were higher in the SDM group than those in the NC group,while the level of HDL-C was lower than that in the NC group(P＜0.05).Among different progression risk groups of DKD,the levels of C1q were higher in the HDKD group than those in the SDM group and the LDKD group.The levels of MBL and C5a were higher in the MDKD group than those in the SDM group and the LDKD group,and the level of MBL was higher in the LDKD group than that in the SDM group(P＜0.05).After grouping according to the quartile levels of NAG/Ucr,the levels of TC,ApoB,HbA1c,Scr,UACR,C1q and C5a were significantly higher in the Q4 group than those in the Q1 group.The levels of TC,ApoB,Scr,UACR,C1q and C5a were significantly higher than those in the Q2 group,and the levels of UACR and C5a were significantly higher than those in the Q3 group.The levels of HbA1c,Scr,UACR,C1q and C5a were significantly higher in the Q3 group than those in the Q1 group.The level of UACR was higher in the Q2 group than that in the Q1 group(all P＜0.05).The Spearman correlation analysis showed that C1q,MBL and C5a were positively correlated with UACR and NAG/Ucr,and negatively correlated with eGFR(all P＜0.05).The ordinal Logistic regression analysis showed that elevated levels of MBL,C5a,NAG/Ucr,Scr and systolic blood pressure were independent influencing factors of progression risk in DKD patients.Elevated levels of C5a,HbA1c and UACR were independent influencing factors of renal tubular injury in DKD patients.Conclusion C1q and C5a can be used to monitor middle and late DKD and tubular injury,and C5a is an independent risk factor for DKD progression and tubular injury.MBL can be used to screen for early DKD and is also an independent risk factor for its progression.