Cardiovascular disease (CVD), chronic kidney disease (CKD), and metabolic disorders are the 3 major chronic diseases threatening human health, which are closely related and often coexist, significantly increasing the difficulty of disease management. In response, the American Heart Association (AHA) proposed a novel disease concept of “cardiovascular-kidney-metabolic (CKM) syndrome” in October 2023, which has triggered widespread concern about the co-treatment of heart and kidney diseases and the prevention and treatment of metabolic disorders around the world. This review posits that effectively managing CKM syndrome requires a new and multidimensional paradigm for diagnosis and risk prediction that integrates biological insights, advanced technology and social determinants of health (SDoH). We argue that the core pathological driver is a “metabolic toxic environment”, fueled by adipose tissue dysfunction and characterized by a vicious cycle of systemic inflammation and oxidative stress, which forms a common pathway to multi-organ injury. The at-risk population is defined not only by biological characteristics but also significantly impacted by adverse SDoH, which can elevate the risk of advanced CKM by a factor of 1.18 to 3.50, underscoring the critical need for equity in screening and care strategies. This review systematically charts the progression of diagnostic technologies. In diagnostics, we highlight a crucial shift from single-marker assessments to comprehensive multi-marker panels. The synergistic application of traditional biomarkers like NT-proBNP (reflecting cardiac stress) and UACR (indicating kidney damage) with emerging indicators such as systemic immune-inflammation index (SII) and Klotho protein facilitates a holistic evaluation of multi-organ health. Furthermore, this paper explores the pivotal role of non-invasive monitoring technologies in detecting subclinical disease. Techniques like multi-wavelength photoplethysmography (PPG) and impedance cardiography (ICG) provide a real-time window into microcirculatory and hemodynamic status, enabling the identification of early, often asymptomatic, functional abnormalities that precede overt organ failure. In imaging, progress is marked by a move towards precise, quantitative evaluation, exemplified by artificial intelligence-powered quantitative computed tomography (AI-QCT). By integrating AI-QCT with clinical risk factors, the predictive accuracy for cardiovascular events within 6 months significantly improves, with the area under the curve (AUC) increasing from 0.637 to 0.688, demonstrating its potential for reclassifying risk in CKM stage 3. In the domain of risk prediction, we trace the evolution from traditional statistical tools to next-generation models. The new PREVENT equation represents a major advancement by incorporating key kidney function markers (eGFR, UACR), which can enhance the detection rate of CKD in primary care by 20%-30%. However, we contend that the future lies in dynamic, machine learning-based models. Algorithms such as XGBoost have achieved an AUC of 0.82 for predicting 365-day cardiovascular events, while deep learning models like KFDeep have demonstrated exceptional performance in predicting kidney failure risk with an AUC of 0.946. Unlike static calculators, these AI-driven tools can process complex, multimodal data and continuously update risk profiles, paving the way for truly personalized and proactive medicine. In conclusion, this review advocates for a paradigm shift toward a holistic and technologically advanced framework for CKM management. Future efforts must focus on the deep integration of multimodal data, the development of novel AI-driven biomarkers, the implementation of refined SDoH-informed interventions, and the promotion of interdisciplinary collaboration to construct an efficient, equitable, and effective system for CKM screening and intervention.

OBJECTIVE: To explore and quantify the association of hot night exposure during the sperm development period (0-90 lag days) with semen quality. METHODS: A total of 6,640 male sperm donors from 6 human sperm banks in China during 2014-2020 were recruited in this multicenter study. Two indices (i.e., hot night excess [HNE] and hot night duration [HND]) were used to estimate the heat intensity and duration during nighttime. Linear mixed models were used to examine the association between hot nights and semen quality parameters. RESULTS: The exposure-response relationship revealed that HNE and HND during 0-90 days before semen collection had a significantly inverse association with sperm motility. Specifically, a 1 °C increase in HNE was associated with decreased sperm progressive motility of 0.0090 (95% confidence interval [ CI]: -0.0147, -0.0033) and decreased total motility of 0.0094 (95% CI: -0.0160, -0.0029). HND was significantly associated with reduced sperm progressive motility and total motility of 0.0021 (95% CI: -0.0040, -0.0003) and 0.0023 (95% CI: -0.0043, -0.0002), respectively. Consistent results were observed at different temperature thresholds on hot nights. CONCLUSION Our findings highlight the need to mitigate nocturnal heat exposure during spermatogenesis to maintain optimal semen quality.
Humans ; Male ; Semen Analysis ; Adult ; Sperm Motility ; Hot Temperature/adverse effects* ; China ; Middle Aged ; Spermatozoa/physiology* ; Young Adult

Objective To investigate the characteristics of changes in hepatitis B surface antigen(HBsAg),hepatitis B virus(HBV)deoxyribonucleic acid(DNA),and alanine aminotransferase(ALT)levels following the cessation of nucleos(t)ide analogues(NAs)therapy in hepatitis B e antigen(HBeAg)-negative chronic hepatitis B(CHB)patients with baseline HBsAg levels<1000 IU/ml.Methods This retrospective cohort study analyzed 73 HBeAg-negative CHB patients treated at the Fifth Medical Centre of Chinese PLA General Hospital from January 2020 to June 2023.Patients were divided into 3 groups according to baseline HBsAg level and discontinuation strategy:HBsAg-negative discontinuation group(n=14),HBsAg-positive discontinuation group(n=25),and HBsAg-positive continuation group(n=34).All patients were followed for 48 weeks.Baseline clinical characteristics and changes in virological and hepatic biochemical indicators during follow-up were compared among the 3 groups.Univariate logistic regression analysis was performed to assess the correlation between clinical indicators and HBV DNA reappearance in HBsAg-positive discontinuation group,and between clinical indicators and HBsAg decline>0.5 log IU/ml in this group.Results There were no significant differences in the baseline levels of gender,age,albumin,and total bilirubin among the 3 groups(P>0.05).The baseline direct bilirubin level was significantly higher in HBsAg-positive discontinuation group than that in other groups(P<0.05),while the lymphocyte counts were significantly higher in HBsAg-negative discontinuation group(P<0.05).During the 48-week follow-up period,the HBV DNA reappearance rate in HBsAg-positive discontinuation group(72.0%)was significantly higher than that in other groups(P<0.001).There was no significant difference in the incidence of ALT elevation among the three groups(P=0.260).The proportion of patients with HBsAg decline>0.5 log IU/ml in HBsAg-positive discontinuation group(24.0%)was significantly higher than that in HBsAg-positive continuation group(5.9%,P<0.05).The proportion of patients with HBsAg increase>0.5 log IU/ml in HBsAg-positive discontinuation group(12.0%)was also significantly higher than that in HBsAg-positive continuation group(0%,P<0.05).Univariate logistic regression analysis revealed no significant association between the analyzed clinical indicators and HBsAg decline(P>0.05).Conclusions Discontinuation of NAs therapy in HBsAg-negative patients demonstrates high safety,with sustained HBsAg negativity post-cessation and low risks of viral relapse and liver function abnormalities.For HBsAg-positive patients,discontinuation may promote HBsAg decline in some individuals but is associated with risks of HBV DNA reappearance and HBsAg elevation.The decision to discontinue therapy should be comprehensively evaluated based on patients'baseline HBsAg levels and clinical characteristics.

Guided by the theory of "kidney generates marrow"， the study elaborates the viewpoint that the route of Yin Heel Channel （阴跷脉） is consistent with the "kidney-marrow-brain" axis from the perspective of the circulation of the meridians and the relationship between the zang-fu organs. Accordingly， it is believed that disease of Yin Heel Channel and dysfunction of the "kidney-marrow-brain" axis are the core pathogenesis of children enuresis， and it is elaborated from the following three major aspects， firstly， insufficient kidney essence， dysfunction of the "kidney-marrow-brain" axis， secondly， disease of Yin Heel Channel and deficiency and cold in lower jiao， and thirdly， disease of Yin Heel Channel and loss of nourishment of Chong Vessel. It is proposed to use the mode of "firstly needle， secondly moxibustion， and lastly consolidation" to treat children enuresis. Needle is to adjust yin and yang， warm yang and tonify kidney， and wake up the brain and open the orifices. The acupoints in Yin Heel Channel such as Zhaohai （KI 6）， Jiaoxin （KI 8） and confluence points of the eight extraordinary vessels such as Waiguan （TE 5）， Zulinqi （GB 41） are used， together with Baihui （GV 20）， Yintang （EX-HN 3）， Guanyuan （CV 4）， Qixue （KI 13）， Dazhong （KI 4）. Moxibustion is to reinforce healthy qi and warm yang， bank up the root and consolidate the original qi by moxibustion at Shenque （CV 8）， Mingmen （GV 4）， and Xuanshu （GV 5）. Consolidation is to use acupoints application to consolidate the therapeutic effect， and Guanyuan （CV 4） & Pangguangshu （BL 28）， Qihai （CV 6） & Zhishi （BL 52）， and Shenque （CV 8） & Ciliao （BL 32） are commonly used as the three groups of acupoints to warm the kidney and stop collapse， regulate and tonify the qi and blood.

【Objective】 To explore the learning curve of single-surgeon robot-assisted laparoscopic radical prostatectomy (RARP), which provides a reference for physicians who intend to carry out RARP. 【Methods】 The clinical data of 65 prostate cancer patients who underwent RARP in our hospital during Sep.2022 and Dec.2023 were retrospectively analyzed.The patients’ median age was 67.5(58.1-82.4) years, median total prostate-specific antigen (PSA) was 15.6 (6.7-98.4) ng/mL, median body mass index (BMI) was 20.8(17.4-27.3) and preoperative clinical stage of tumor was T2aN0M0-T3bN1M0.The cumulative sum (CUSUM) method was used to fit the learning curves of machine installation time and operation time.According to the inflection points, the learning curves were divided into different learning stages, and the clinical data of patients at different learning stages were compared. 【Results】 The learning curve of RARP was 12 cases.The 65 cases were divided into three stages: 1st-12th cases in the learning stage, 13rd-43rd cases in the mastery stage, and 44th-65th cases in the proficiency stage.With the increase of the number of surgical cases, the median operation time [191(100-360) min vs. 116(83-165) min vs. 90(75-105) min] and median intraoperative blood loss [403(180-900) mL vs. 236(180-305) mL vs. 94(30-200) mL] in the three stages showed a gradual downward trend (P<0.05).The median machines installation time of the learning stage was significantly longer than that in the mastery stage and the proficiency stage [25(21-28) min vs. 12(11-15) min vs. 12(11-14) min] (P<0.05).The positive surgical marginrate (PSM) in the learning stage was significantly higher than that in the mastery stage and proficiency stage (41.7% vs.22.6% vs.22.7%) (P<0.05). 【Conclusion】 For surgeons with rich experience in traditional laparoscopic surgery, the learning curve of RARP is about 12 cases, and after 43 cases, the operation time and intraoperative blood loss can be further reduced.

Objective Viral encephalitis is an infectious disease severely affecting human health.It is caused by a wide variety of viral pathogens,including herpes viruses,flaviviruses,enteroviruses,and other viruses.The laboratory diagnosis of viral encephalitis is a worldwide challenge.Recently,high-throughput sequencing technology has provided new tools for diagnosing central nervous system infections.Thus,In this study,we established a multipathogen detection platform for viral encephalitis based on amplicon sequencing. Methods We designed nine pairs of specific polymerase chain reaction(PCR)primers for the 12 viruses by reviewing the relevant literature.The detection ability of the primers was verified by software simulation and the detection of known positive samples.Amplicon sequencing was used to validate the samples,and consistency was compared with Sanger sequencing. Results The results showed that the target sequences of various pathogens were obtained at a coverage depth level greater than 20×,and the sequence lengths were consistent with the sizes of the predicted amplicons.The sequences were verified using the National Center for Biotechnology Information BLAST,and all results were consistent with the results of Sanger sequencing. Conclusion Amplicon-based high-throughput sequencing technology is feasible as a supplementary method for the pathogenic detection of viral encephalitis.It is also a useful tool for the high-volume screening of clinical samples.

Objective To observe the efficacy and safety of Morinda officinalis oligosaccharides in the continuation treatment of mild and moderate depression.Methods An open,single-arm,multi-center design was adopted in our study.Adult patients with mild and moderate depression who had received acute treatment of Morinda officinalis oligosaccharides were enrolled and continue to receive Morinda officinalis oligosaccharides capsules for 24 weeks,the dose remained unchanged during continuation treatment.The remission rate,recurrence rate,recurrence time,and the change from baseline to endpoint of Hamilton Depression Scale(HAMD),Hamilton Anxiety Scale(HAMA),Clinical Global Impression-Severity(CGI-S)and Arizona Sexual Experience Scale(ASEX)were evaluated.The incidence of treatment-related adverse events was reported.Results The scores of HAMD-17 at baseline and after treatment were 6.60±1.87 and 5.85±4.18,scores of HAMA were 6.36±3.02 and 4.93±3.09,scores of CGI-S were 1.49±0.56 and 1.29±0.81,scores of ASEX were 15.92±4.72 and 15.57±5.26,with significant difference(P＜0.05).After continuation treatment,the remission rate was 54.59％(202 cases/370 cases),and the recurrence rate was 6.49％(24 cases/370 cases),the recurrence time was(64.67±42.47)days.The incidence of treatment-related adverse events was 15.35％(64 cases/417 cases).Conclusion Morinda officinalis oligosaccharides capsules can be effectively used for the continuation treatment of mild and moderate depression,and are well tolerated and safe.

Female acquired urinary incontinence is a clinical challenge. This article reported a female patient who had urinary incontinence after excessive urethral caruncle resection. Urodynamics showed effective urethral length was 1.6 cm and maximal urethral pressure was 41 cm cmH 2O(1 cmH 2O=0.133 kPa). Urethroscopy showed urethral length was about 2 cm, urethral sphincter function was good, and urethral stricture was absent. The patient has undergone robot-assisted modified Leadbetter bladder neck reconstruction. The surgery was successfully completed without intraoperative complications. Urinary catheter was removed at 4 weeks after surgery, and the patient has complete urinary continence with unobstructed voiding. After 3 months of follow-up, the patient still has unobstructed voiding and urinary continence.

Objective:To evaluate the efficacy of robot-assisted Y-V plasty (RAYV) and laparoscopic Y-V plasty (LYV) in the treatment of refractory bladder neck contracture (BNC) after BPH surgery.Methods:A retrospective analysis was performed for the clinical data of 42 patients with refractory BNC after BPH surgery from January 2020 to July 2023, including 18 RAYV and 24 LYV. There were no significant differences between both groups( P>0.05) in term of median age [68(62, 81) years vs. 70(61, 76) years], median body mass index [20.7(17.6, 26.1) kg/m 2 vs. 19.8(16.3, 25.3) kg/m 2], median Q max [9.4(5.6, 13.2) ml/s vs. 8.9(6.2, 12.2)ml/s], median IPSS [20.5(15, 23) vs. 21.1(17, 23)], median QOL score [4.6 (4, 6) points vs. 4.8 (4, 6) points] and median postvoid residual volume [84.7(58, 125)ml vs. 78.3(50, 120)ml]. Preoperative examination of one patient in the RAYV group showed no contractile function of the external urethral sphincter.The surgical procedure was basically the same for both groups: entering into the retropubic space, and incision of the anterior wall of bladder and prostate urethra was performed in an inverted Y-shaped. After excising the scar around the anterior wall of bladder neck, the apex of inverted V-shaped bladder wall flap is brought to the base of the Y-shaped incision using two 3-0 running suture. The catheter was removed 2 weeks after surgery. Perioperative and follow-up data were compared between the two groups. Results:All surgeries were successfully completed without complications. The difference between RAYV and the LYV group in operation time [71.8(50, 98)min vs. 105.9(71, 143)min] and postoperative drainage removal time [2.7(2, 4)d vs. 4.5(3, 7)d] was statistically significant ( P<0.05). There was no significant difference between both groups in term of intraoperative blood loss [50.4(20, 100) ml vs. 60.8(40, 150) ml] and postoperative hospital stay [4.1(3, 5)d vs. 4.6(3, 7)d]( P>0.05). All patients were followed up with a median follow-up of 16.5(2, 41) months. There was no significant difference between RAYV and LYV in term of postoperative Q max [27.9(11.7, 37.6) ml/s vs. 22.4(12.3, 31.5)ml/s], IPSS[5.1(4, 9) points vs. 4.8(4, 10) points], QOL[1.6(1, 3) points vs. 1.5(1, 3) points] and postvoid residual volume [5.6(0, 15) ml vs. 7.2(5, 20) ml] ( P>0.05). The postoperative bladder neck patency rates in the RAYV group and the LYV group were 94.4%(17/18) and 95.8%(23/24), respectively, with no significant difference( P>0.05). In terms of urinary continence, 1 patient in the RAYV group had no contractile function of the external urethral sphincter before surgery, and none of the 41 patients with good preoperative continence had urinary incontinence after surgery. Conclusions:The effect of RAYV in the treatment of refractory BNC after BPH surgery is comparable to that of LYV, but RAYV can shorten the operation time and postoperative drainage time.

Pelvic fracture urethral injury (PFUI) may result in loss of external urethral sphincter function, and traditional transurethral resection of the prostate may increase risk of permanent urinary incontinence after surgery in patients with benign prostatic hyperplasia (BPH) with a history of PFUI reconstruction. In the study, hulium laser enucleation-resection of prostate(ThuLERP) with bladder neck preservation was used to treat 4 patients with BPH with a history of PFUI reconstruction. All operations were conducted smoothly, and all patients had unobstructed voiding and no permanent urinary incontinence at 3 months after surgery. ThuLERP with bladder neck preservation was safe and effective treatment of BPH with a history of PFUI reconstruction, and avoided the risk of permanent urinary incontinence.