Objective To investigate the relation between obstructive sleep apnea(OSA)and tinnitus.Meth-ods The data of subjects aged 20 years or above who participated in tinnitus and sleep questionnaire survey from the 2005-2008 and 2015-2018 National Health and Nutrition Surveys(NHANES)had been used,the people at risk of OSA were selected via the STOP-Bang questionnaire,and the association between the people at risk of OSA and tinnitus was determined by a Logistic regression model.Results Among the 5 183 participants,83.3％(4 320/5 183)and 16.7％(863/5 183)were classified into the non-tinnitus and tinnitus group,respectively.The tinnitus group had higher STOP-Bang scores(3.71±1.51)than those of the group without tinnitus(2.81±1.62)(P＜0.001).The observed prevalence rates of tinnitus in the low-risk,middle-risk and high-risk group were 8.1％(175/1 973),20.5％(435/1 689),27.8％(253/658),respectively.The multivariate Logistic regression model showed that patients with middle-risk and high-risk of OSA had an increased risk of tinnitus compared with low-risk group,with the OR values and confidence intervals of 2.348(1.920～2.871)and 3.136(2.488～3.953),respec-tively(P＜0.001).Conclusion People at risk of OSA are independently risk factors of tinnitus.Higher risk of OSA is associated with higher prevalence and higher risk of tinnitus.

Objective To explore the differences in the use of hypoglycemic drugs and glycated hemoglobin(HbA1c)levels among elderly patients with type 2 diabetes mellitus(T2DM)of different age groups,and to provide some references for individualized blood glucose control in elderly T2DM patients.Methods A retrospective study was conducted.A total of 187 elderly(≥70 years old)T2DM patients admitted to Guangdong Provincial People's Hospital from October 2022 to August 2024 were selected as the research subjects.The patients were divided into three groups according to age:70-79(93 cases),80-89(52 cases),and≥90(42 cases)years old.The differences in glucose metabolism,lipid metabolism,renal function and the use of hypoglycemic drugs among the groups were compared.Results With increasing age,the hospital stays for the 70-79,80-89,and≥90 years old groups significantly increased(days:7.78±2.84,10.17±7.97,15.45±11.21,P<0.05),diastolic blood pressure gradually decreased[mmHg(1 mmHg≈ 0.133 kPa):75.60±9.15,73.77±10.79,67.45±9.50],estimated glomerular filtration rate(eGFR)and HbA1c both significantly decreased[eGFR(mL·min-1·1.73 m-2):65.55±23.01,49.68±20.19,46.39±16.41;HbA1c(9.02±1.99)%,(8.75±2.21)%,(7.80±1.43)%,all P<0.05].In terms of hypoglycemic treatment,the average number of hypoglycemic drugs used by the≥90 years old group was significantly less than that of the 80-89 years old group and the 70-79 years old group(types:1.86±0.78 vs.2.67±1.12,2.88±0.93,both P<0.01).With increasing age,the usage rates of sodium-glucose cotransporter 2 inhibitors(SGLT-2i)and metformin(MET)in the 70-79,80-89,and≥90 years old groups gradually decreased[SGLT-2i:50.54%(47/93),42.31%(22/52),26.19%(11/42),MET:46.24%(43/93),30.77%(16/52),7.14%(3/42),all P<0.05].Conclusions Medical workers have fully considered factors such as renal function,diabetic cardiovascular complications,health status,and life expectancy in the use of hypoglycemic drugs for elderly T2DM patients and have implemented individualized blood glucose management.However,in the≥90 years old group,the HbA1c level is too strict,and the risk of hypoglycemia should be carefully prevented.

OBJECTIVE: To describe survival trends and global patterns of esophageal cancer (EC) using survival data from population-based cancer registries. METHODS: We systematically searched PubMed, EMBASE, Web of Science, SEER, and SinoMed databases for articles published up to 31 December 2023. Eligible EC survival estimates were evaluated according to country or region, period, sex, age group, pathology, and disease stage. RESULTS: After 2010, Jordan exhibited the highest age-standardized 5-year relative survival rates (RSRs)/net survival rates (NSRs) at 41.1% between 2010 and 2014, while India had the lowest, at 4.1%. Survival rates generally improved with diagnostic age across most countries, with significant increases in South Korea and China, of 12.7% and 10.5% between 2000 and 2017, respectively. Survival was higher among women compared to men, ranging from 0.4%-10.9%. Survival rates for adenocarcinoma and squamous cell carcinoma were similar, differing by about 4%. In China, the highest age-standardized RSRs/NSRs was 33.4% between 2015 and 2017. Meanwhile, the lowest was 5.3%, in Qidong (Jiangsu province) between 1992-1996. CONCLUSION Global EC survival rates have improved significantly in recent decades, but substantial geographical, sex, and age disparities still exist. In Asia, squamous cell carcinoma demonstrated superior survival rates compared to adenocarcinoma, while the opposite trend was observed in Western countries. Future research should clarify the prognostic factors influencing EC survival and tailor prevention and screening strategies to the changing EC survival patterns.
Humans ; Esophageal Neoplasms/mortality* ; Registries ; Male ; Female ; Survival Analysis ; Middle Aged ; Survival Rate ; Aged ; Global Health

Macrophages are the crucial immune cells integral to host defense and the regulation of homeostasis, exhibiting remarkable plasticity across various tissues. Upon exposure to different stimuli, they can polarize into functional subsets. The reorganization process of cellular metabolism, known as metabolic reprogramming, involves the comprehensive adjustment of intracellular metabolites, enzymes, and metabolic pathways. Recent studies have revealed the critical role of metabolic reprogramming in shaping the phenotypes and functions of macrophages. Metabolism drives and regulates macrophages by generating bioenergy and biosynthetic precursors and by altering metabolites that affect gene expression and signal transduction. This review focuses on the immunomodulatory roles of key enzymes and specific products in major metabolic pathways, such as glucose metabolism, lipid metabolism and amino acid metabolism, in macrophages. Additionally, it will highlight recent advancements in targeting metabolic regulation of macrophages in the context of ocular diseases.
Humans ; Macrophages/immunology* ; Animals ; Eye Diseases/immunology* ; Lipid Metabolism ; Glucose/metabolism* ; Metabolic Networks and Pathways ; Signal Transduction ; Metabolic Reprogramming

Compounds isolated from Epimedium include the total flavonoids of Epimedium , icariin, and its metabolites (icaritin, icariside I, and icariside II), which have similar molecular structures. Modern pharmacological research and clinical practice have proved that Epimedium and its active components have a wide range of pharmacological effects, especially in improving sexual function, hormone regulation, anti-osteoporosis, immune function regulation, anti-oxidation, and anti-tumor activity. To date, we still need a comprehensive source of knowledge about the pharmacological effects of Epimedium and its bioactive compounds on the male reproductive system. However, their actions in other tissues have been reviewed in recent years. This review critically focuses on the Epimedium , its bioactive compounds, and the biochemical and molecular mechanisms that modulate vital pathways associated with the male reproductive system. Such intrinsic knowledge will significantly further studies on the Epimedium and its bioactive compounds that protect the male reproductive system and provide some guidances for clinical treatment of related male reproductive disorders.
Male ; Epimedium/chemistry* ; Humans ; Genitalia, Male/drug effects* ; Flavonoids/therapeutic use* ; Animals

Postoperative infection of internal fixation of closed fractures the lower limbs in adults represents a devastating complication, characterized by diagnostic challenges, prolonged treatment duration and high disability rates. Current management of these infections faces multiple challenges, such as difficulties in early accurate diagnosis, and various controversies about the treatment plan, leading to poor overall diagnosis and treatment results. To address these issues, based on evidence-based medicine and principles with emphasis on scientific rigor, clinical applicability and innovation, the Trauma Branch of the Chinese Medical Association, Orthopedic Branch of the Chinese Medical Doctor Association, Orthopedics Branch of the Chinese Medical Association, and Trauma Orthopedics and Polytrauma Group of the Resuscitation and Emergency Committee of the Chinese Medical Doctor Association have collaboratively organized a panel of relevant experts to develop the Guideline for diagnosis and treatment of infection after internal fixation of closed lower limb fractures in adults ( version 2025). The guideline proposed 10 recommendations, aiming to provide a foundation for standardized diagnosis and treatment of postoperative infection in adults with closed lower limb fractures.

Paraplegia caused by spinal cord injury is a serious neurological complication, for which surgery is currently the main treatment method. Due to different surgical approaches, patients are usually expected to maintain a passive prone position for a long time or switch between the supine and prone positions. Affected by multiple factors such as neurogenic sensory disorders, pathological changes in muscle tone and operative duration, the risk of intraoperative acquired pressure injury (IAPI) is significantly increased. Current clinical prevention strategies for IAPI in these patients predominantly focus on localized pressure relief during positioning, lacking systematic, standardized comprehensive prevention protocols or evidence-based guidelines. To address it, Department of Nursing, Orthopedics Branch, China International Exchange and Promotive Association for Medical and Health Care, Spinal Trauma Professional Committee, Orthopedics Branch, Chinese Medical Doctor Association, Nursing Group of Spine and Spinal Cord Professional Committee of Chinese Association of Rehabilitation Medicine organized experts in relevant fields to formulate Guideline for the prevention of intraoperative acquired pressure injury in paraplegic patients with spinal cord injury ( version 2025), based on evidence-based medical evidence and latest research results and clinical practice at home and abroad. Eleven recommendations were put forward from the aspects of preoperative risk assessment, intraoperative prevention strategies, postoperative handover and monitoring, and supportive mechanisms for IAPI prevention, aiming to standardize the prevention measures and management strategies of IAPI in paraplegic patients with spinal cord injury and accelerate the recovery of patients and improve the therapeutic effect.

To report the first case of CRTC1::TRIM11 fusion cutaneous tumor in China. A 53-year-old male patient presented with a progressively enlarging, thickened plaque with ulceration and exudation on the left sole for 3 years. Dermatological examination revealed a skin-colored plaque measuring approximately 2 cm × 2 cm in size on the left sole, covered by thick scaly crusts and circumscribed dark-brown crusts. Histopathological examination of the lesion showed well-circumscribed, unencapsulated, multinodular and coalescing tumor masses in the dermis; the masses were primarily composed of amelanotic epithelioid cells and spindle cells, arranged in a multinodular pattern with sparse stroma; some nodules formed nests, while others exhibited a layered or fascicular pattern; mitotic figures were observed among tumor cells. Immunohistochemical staining demonstrated strong nuclear positivity for SRY-box transcription factor 10 (SOX10) and tripartite motif-containing protein 11 (TRIM11). Fluorescence in situ hybridization revealed a CRTC1 gene break. RNA transcriptome sequencing confirmed the presence of CRTC1::TRIM11 fusion. A diagnosis of CRTC1::TRIM11 fusion cutaneous tumor was made. The patient received wide local excision of the tumor. No recurrence was observed during 10 months of postoperative follow-up.

Objective:To investigate the molecular characteristics of low-risk acute myeloid leukemia(AML)at recurrence,and analyze the factors affecting retreatment efficacy and prognosis.Methods:A retrospective analysis was conducted on the clinical and laboratory data of 31 patients with newly diagnosed low-risk AML who relapsed during consolidation treatment or follow-up after treatment in our hospital from April 2017 to January 2023.Gene mutations before and after relapse were compared,retreatment efficacy following relapse was evaluated,and univariate and multivariate analyses were performed to identify factors influencing treatment efficacy and prognosis.Results:Gene sequencing results after relapse showed that the most common newly acquired mutation was FLT3-ITD,while RAS mutation detected at initial diagnosis were predisposed to loss of expression during relapse.The median overall survival(OS)after relapse for the entire cohort was 349(170-528)days,with non-hematopoietic stem cell transplantation(HSCT)group and HSCT group demonstrating median survival times of 210(106-314)days and not reached,respectively(P=0.001).Multivariate analysis revealed that age ≥60 years was a significant risk factor for achieving remission after retreatment in initially diagnosed low-risk AML patients who experienced relapse(OR=18.222,95％CI:1.188-279.597,P=0.037).Additionally,DNMT3A mutation was identified as an independent risk factor for OS(HR=13.165,95％CI:2.018-85.877,P=0.007),while HSCT post-relapse demonstrated significant survival benefits(HR=0.133,95％CI:0.025-0.698,P=0.017)and served as an independent protective factor for OS.Conclusion:Relapsed low-risk AML is often associated with loss of RAS and novel mutations in FLT3-ITD.Age ≥ 60 years and DNMT3A mutations were identified as independent adverse factors for achieving subsequent remission and post-relapse survival,respectively,while HSCT significantly improved patient outcomes.

Objective To evaluate the diagnostic value of dual-layer spectral CT(DLCT)virtual non-contrast(VNC)imaging combined with iodine maps in differentiating early post-endovascular therapy(EVT)intracranial hemorrhage from contrast extravasation.Methods Retrospective analysis of 97 patients who underwent DLCT immediately after EVT was conducted.Taking 24-hour follow-up CT/MRI as the gold standard,patients were divided into hemorrhage and non-hemorrhage groups,and their clinical data were compared.VNC CT values and iodine concentration(IC)were measured.Spearman's rank correlation was used to analyze the relationship between VNC CT and IC values,and ROC curve analysis using R software to evaluate the diagnostic performance of VNC,iodine maps,and their combination.Results Among 97 patients,51(52.6%)showed no intracranial hyperdense lesions,while 46(47.4%)with abnormal densities were analyzed.Using 24-hour postoperative CT/MRI as reference stan-dard,among the 46 patients ultimately included in the analysis,38 cases(82.6%)were non-hemorrhagic and 8 cases(17.4%)hemorrhagic.No significant differences existed in age,sex,or treatment methods(all P>0.05).VNC CT values and IC showed significantly negative correlation(r=-0.537,P<0.01).ROC analysis revealed AUCs of 0.917(95%CI:0.786～0.999)for VNC,0.878(95%CI:0.719～0.999)for IC,and 0.919(95%CI:0.812～0.999)for the combination of the two(P<0.05 for combined vs.individual methods).Optimal thresholds were 53.6 HU for VNC and 0.605 mg/ml for IC.Based on the final analysis of 46 enrolled patients,the sensitivity of VNC,iodine map,and their combination in differentiating early cerebral hemorrhage from contrast extravasation was 88.9%,94.3%,and 91.4%,respectively;the specificity 94.3%,77.8%,and 88.9%,respectively;and the accuracy 90.9%,90.9%,and 93.2%,respectively.Conclusion The DLCT VNC-iodine map combination significantly im-proves differentiation between post-EVT hemorrhage and contrast extravasation,and it is recommended for routine clinical application.