The relationship between hyperuricemia (HUA) and erectile dysfunction (ED) remains inadequately understood. Given that HUA is often associated with various metabolic disorders, this study aims to explore the multivariate linear impacts of metabolic parameters on erectile function in ED patients with HUA. A cross-sectional analysis was conducted involving 514 ED patients with HUA in the Department of Andrology, Jiangsu Province Hospital of Chinese Medicine (Nanjing, China), aged 18 to 60 years. General demographic information, medical history, and laboratory results were collected to assess metabolic disturbances. Sexual function was evaluated using the 5-item version of the International Index of Erectile Function (IIEF-5) questionnaire. Based on univariate analysis, variables associated with IIEF-5 scores were identified, and the correlations between them were evaluated. The effects of these variables on IIEF-5 scores were further explored by multiple linear regression models. Fasting plasma glucose ( β = -0.628, P < 0.001), uric acid ( β = -0.552, P < 0.001), triglycerides ( β = -0.088, P = 0.047), low-density lipoprotein cholesterol ( β = -0.164, P = 0.027), glycated hemoglobin (HbA1c; β = -0.562, P = 0.012), and smoking history ( β = -0.074, P = 0.037) exhibited significant negative impacts on erectile function. The coefficient of determination ( R ²) for the model was 0.239, and the adjusted R ² was 0.230, indicating overall statistical significance ( F -statistic = 26.52, P < 0.001). Metabolic parameters play a crucial role in the development of ED. Maintaining normal metabolic indices may aid in the prevention and improvement of erectile function in ED patients with HUA.
Humans ; Male ; Erectile Dysfunction/metabolism* ; Hyperuricemia/metabolism* ; Adult ; Middle Aged ; Cross-Sectional Studies ; Glycated Hemoglobin/metabolism* ; Blood Glucose/metabolism* ; Uric Acid/blood* ; Young Adult ; Triglycerides/blood* ; Adolescent ; Cholesterol, LDL/blood* ; Penile Erection/physiology* ; Surveys and Questionnaires

OBJECTIVE: To investigate the distribution of traditional Chinese medicine (TCM) syndrome types of and influencing factors on ED with hyperuricemia. METHODS: Based on the clinical data on 271 cases of ED with hyperuricemia admitted to our Department of Andrology, we studied the characteristics of syndrome elements, summarized the TCM syndrome types, and investigated the influencing factors on the distribution of the syndrome types by factor analysis and cluster analysis. RESULTS: By factor analysis of the data collected on TCM symptoms, 12 common factors and 15 syndrome type elements were identified, including disease type syndrome elements dampness, phlegm, heat, qi stagnation, blood stasis, qi deficiency, blood deficiency, yin deficiency, yang deficiency and essence deficiency, and disease-location syndrome elements kidney, liver, spleen, limbs and joints. Common factor cluster analysis revealed the main TCM syndrome types kidney deficiency damp-heat syndrome, spleen and kidney deficiency syndrome, liver depression and kidney deficiency syndrome, kidney deficiency and blood stasis syndrome, and the main influencing factors on the distribution of syndrome types including uric acid, systolic blood pressure, urea, obesity and so on. CONCLUSION The main TCM syndrome types of ED with hyperuricemia include kidney deficiency damp-heat syndrome, spleen and kidney deficiency syndrome, liver depression and kidney deficiency syndrome, kidney deficiency and blood stasis syndrome, and the related influencing factors can be used as an objective basis for the differentiation of TCM syndromes.
Humans ; Medicine, Chinese Traditional ; Hyperuricemia/complications* ; Male ; Cluster Analysis

Objective To investigate the effect of diet and lifestyle on cardiovascular comorbidity in elderly diabetic patients in community. Methods A total of 437 elderly patients with diabetes mellitus in a community of Huai'an City were divided into comorbidity group and non-comorbidity group according to the presence or absence of cardiovascular comorbidity. Dietary and lifestyle data were collected by self-designed questionnaires. The differences between the two groups were compared. Multivariate logistic regression was used to analyze the influencing factors of comorbidity of diabetes mellitus with cardiovascular disease. Results Among the surveyed patients, 184 (42.11%) had at least one comorbidity of cardiovascular disease, with the most common diseases being hypertension in 93 patients (21.28%), coronary heart disease in 71 patients (16.25%), and stroke in 42 patients (9.61%). Multivariate logistic regression analysis showed that: the risk of comorbidity in the male group was 1.528 times higher than that in the female group; the risk of comorbidity among individuals with inadequate carbohydrate intake was 1.520 times higher than that of individuals with adequate carbohydrate intake; the risk of comorbidity in the group with smoking history > 30 years was 1.299 times higher than that in the group ≤ 30 years; the risk of comorbidity was 49.80% lower in the group with tea preference than that in the group without tea preference; and the risk of comorbidity in the group not meeting the standard for exercise was 1.492 times higher than that in the group meeting the standard for exercise. All these differences were statistically significant (P<0.05). Conclusion The comorbidity of cardiovascular disease in elderly diabetic patients in community should not be ignored, and targeted dietary and lifestyle interventions are helpful for the prevention and control of comorbidity.

Objective:To compare the clinical outcomes of arthroscopic Y-shaped suture suspension fixation and those of open reduction and internal fixation in the treatment of tibial insertion avulsion fractures of the posterior cruciate ligament (PCL).Methods:A retrospective study was conducted to analyze the clinical data from the 23 patients with PCL tibial avulsion fracture who had been admitted to Department of Sports Medicine, The Affiliated Changsha Central Hospital, University of South China, from May 2018 to May 2024. There were 15 males and 8 females with an age of (39.0±15.6) years. By the Meyers-McKeever classification, there were 20 cases of type Ⅱ and 3 cases of type Ⅲ. All patients were divided into 2 groups based on their different surgical schemes: an arthroscopic group of 11 cases treated with Y-shaped suture suspension fixation under arthroscopy and an open group of 12 cases treated with open reduction and internal fixation. The surgical time, intraoperative blood loss, and visual analog scale (VAS) pain scores, Lysholm knee function scores, and International Knee Documentation Committee (IKDC) subjective scores at 1 month after surgery and the last follow-up were recorded and compared between the 2 groups.Results:There was no statistically significant difference in the preoperative general information between the 2 groups, indicating comparability ( P>0.05). The 23 patients were followed up for (13.7±3.8) months after surgery. None of the patients experienced complications like incision infection, neurovascular damage, nonunion or delayed union of fracture. In the arthroscopic group, the surgical time was (97.1±11.1) min, significantly shorter than that in the open group [(64.7±9.0) min], and the intraoperative blood loss (14.9±6.6) mL, significantly less than that in the open group [(29.4±13.2) mL] ( P<0.05). At 1 month after surgery, the VAS pain score, Lysholm knee function score, and IKDC subjective score in the arthroscopic group were, respectively, 3.0 (2.0, 3.0) points, (72.0±4.8) points, and (67.3±2.9) points, all significantly better than those in the open group [5.0 (4.0, 5.0) points, (66.9±4.0) points, and (63.1±2.4) points] ( P<0.05). There was no statistically significant difference in the VAS pain score, Lysholm knee function score, or IKDC subjective score at the last follow-up between the 2 groups ( P>0.05). Conclusions:Both arthroscopic Y-shaped suture suspension fixation and open reduction and internal fixation can achieve satisfactory treatment outcomes for PCL tibial avulsion fractures. The latter shows an advantage in shorter surgical time, but the former advantages in less bleeding volume and better early efficacy.

Objective:To explore the prevalence and risk factors of insomnia in Chinese Air Force servicemen deployed to highland areas.Methods:A total of 718 Air Force servicemen deployed to Qinghai-Tibetan plateau were recruited at May 2024.Sleep quality was assessed with the Pittsburgh Sleep Quality Index.Social-demograph-ic,military service,and psychological characteristics were measured with a self-administered general question-naire.Bivariable and multivariable logistic regressions were performed to identify independent risk factors.Missing data were handled by the multiple imputation.Results:The average sleep duration was(6.9±1.2)h and the aver-age PSQI score was(5.9±4.1).Totally 53.8％of participants experienced clinically significant insomnia.The multivariable analysis revealed that age≥35(aOR=4.07,95％CI=1.11-17.76),stressful event(aOR=3.27,95％CI=2.00-5.49),dysfunctional sleep beliefs and attitudes(aOR=2.59,95％CI=1.75-3.85),and caffeine product usage(aOR=1.69,95％CI=1.17-2.43)were risk factors for insomnia,while Tibetan-indigenous ethnic(aOR=0.44,95％CI=0.20-0.91),higher perceived social support(aOR=0.96,95％CI=0.96-0.99),and positive coping style(aOR=0.96,95％CI=0.93-0.99)were protective factors.Conclusion:Air force service-men deployed to highland areas have sufficient sleep time,but reduced sleep quality.Age,exposed to stress event during deployment,dysfunctional sleep beliefs and attitudes,and caffeine product usage are risk factors for insomni-a,while Tibetan-indigenous ethnic,higher perceived social support and positive coping style act as protective fac-tors.

2019 novel coronavirus pneumonia(COVID-19)is a serious acute infectious disease caused by novel coronavirus(SARS CoV-2)infection,with fever,dry cough and fatigue as the main symptoms.In recent years,studies have suggested that the male reproductive system can be directly invaded by novel coronavirus,with the testis as one of its target organs.Therefore,infection with novel coronavirus can cause the development and aggravation of such diseases as male erectile dysfunction,male infertility,prosta-titis,etc.However,no consensus has been reached whether such impacts will be mitigated or remain after recovery from COVID-19,and few reports are available on the mechanism of SARS-CoV-2 inducing male reproductive diseases based on the traditional Chinese medicine(TCM)and Western medicine.This review systematically summarizes the impacts of SARS-CoV-2 on male reproductive health and the etiological principles in the perspective of both TCM and Western medicine.

Objective:To explore the prevalence and risk factors of insomnia in Chinese Air Force servicemen deployed to highland areas.Methods:A total of 718 Air Force servicemen deployed to Qinghai-Tibetan plateau were recruited at May 2024.Sleep quality was assessed with the Pittsburgh Sleep Quality Index.Social-demograph-ic,military service,and psychological characteristics were measured with a self-administered general question-naire.Bivariable and multivariable logistic regressions were performed to identify independent risk factors.Missing data were handled by the multiple imputation.Results:The average sleep duration was(6.9±1.2)h and the aver-age PSQI score was(5.9±4.1).Totally 53.8％of participants experienced clinically significant insomnia.The multivariable analysis revealed that age≥35(aOR=4.07,95％CI=1.11-17.76),stressful event(aOR=3.27,95％CI=2.00-5.49),dysfunctional sleep beliefs and attitudes(aOR=2.59,95％CI=1.75-3.85),and caffeine product usage(aOR=1.69,95％CI=1.17-2.43)were risk factors for insomnia,while Tibetan-indigenous ethnic(aOR=0.44,95％CI=0.20-0.91),higher perceived social support(aOR=0.96,95％CI=0.96-0.99),and positive coping style(aOR=0.96,95％CI=0.93-0.99)were protective factors.Conclusion:Air force service-men deployed to highland areas have sufficient sleep time,but reduced sleep quality.Age,exposed to stress event during deployment,dysfunctional sleep beliefs and attitudes,and caffeine product usage are risk factors for insomni-a,while Tibetan-indigenous ethnic,higher perceived social support and positive coping style act as protective fac-tors.

Objective:To compare the clinical outcomes of arthroscopic Y-shaped suture suspension fixation and those of open reduction and internal fixation in the treatment of tibial insertion avulsion fractures of the posterior cruciate ligament (PCL).Methods:A retrospective study was conducted to analyze the clinical data from the 23 patients with PCL tibial avulsion fracture who had been admitted to Department of Sports Medicine, The Affiliated Changsha Central Hospital, University of South China, from May 2018 to May 2024. There were 15 males and 8 females with an age of (39.0±15.6) years. By the Meyers-McKeever classification, there were 20 cases of type Ⅱ and 3 cases of type Ⅲ. All patients were divided into 2 groups based on their different surgical schemes: an arthroscopic group of 11 cases treated with Y-shaped suture suspension fixation under arthroscopy and an open group of 12 cases treated with open reduction and internal fixation. The surgical time, intraoperative blood loss, and visual analog scale (VAS) pain scores, Lysholm knee function scores, and International Knee Documentation Committee (IKDC) subjective scores at 1 month after surgery and the last follow-up were recorded and compared between the 2 groups.Results:There was no statistically significant difference in the preoperative general information between the 2 groups, indicating comparability ( P>0.05). The 23 patients were followed up for (13.7±3.8) months after surgery. None of the patients experienced complications like incision infection, neurovascular damage, nonunion or delayed union of fracture. In the arthroscopic group, the surgical time was (97.1±11.1) min, significantly shorter than that in the open group [(64.7±9.0) min], and the intraoperative blood loss (14.9±6.6) mL, significantly less than that in the open group [(29.4±13.2) mL] ( P<0.05). At 1 month after surgery, the VAS pain score, Lysholm knee function score, and IKDC subjective score in the arthroscopic group were, respectively, 3.0 (2.0, 3.0) points, (72.0±4.8) points, and (67.3±2.9) points, all significantly better than those in the open group [5.0 (4.0, 5.0) points, (66.9±4.0) points, and (63.1±2.4) points] ( P<0.05). There was no statistically significant difference in the VAS pain score, Lysholm knee function score, or IKDC subjective score at the last follow-up between the 2 groups ( P>0.05). Conclusions:Both arthroscopic Y-shaped suture suspension fixation and open reduction and internal fixation can achieve satisfactory treatment outcomes for PCL tibial avulsion fractures. The latter shows an advantage in shorter surgical time, but the former advantages in less bleeding volume and better early efficacy.

Thioredoxin-1(Trx-1)is a petite redox protein primarily encountered in mammalian cells.It responds to alterations in the redox environment by facilitating electron transfer and regulating associated proteins.This paper provides a concise overview of Trx-1,focusing on its altered expression patterns during cerebral ischemia.The emphasis is on its neuroprotective attributes following cerebral ischemia,encompassing anti-oxidation,anti-inflammation,anti-apoptosis,promotion of cell growth,angiogenesis,and its involvement in cerebral ischemia-related pathologies.

Objective To investigate the factors influencing prognosis in patients with acute myocardial infarction complicated with cardiogenic shock undergoing primary percutaneous coronary intervention(PPCI).Methods Patients with acute myocardial infarction complicated with cardiogenic shock who underwent PPCI at our hospital between January 2015 and December 2019 were enrolled.Clinical baseline characteristics,coronary angiography and PCI-related parameters,and mechanical support information were collected.The patients were followed up for one year and divided into survival and death groups based on their survival status within one year.Differences in various factors between the two groups were compared.Results A total of 40 patients were enrolled,including 26 in the survival group and 14 in the death group.There were no differences in baseline data,diagnosis,risk factors,and comorbidities between the two groups.The survival group had a lower heart rate and higher blood pressure trend at admission compared to the death group.Myocardial enzymes were significantly lower in the survival group compared to the death group(median CK peak:496.00(198.25,2 830.00)U/L vs.3 040.00(405.75,5 626.53)U/L,P=0.003;median CK-MB peak:52.65(31.75,219.50)U/L vs.306.00(27.25,489.63)U/L,P=0.006).When comparing coronary angiography and PCI-related indicators between the two groups,the survival group had a higher rate of complete revascularization compared to the control group(53.85％vs.21.43％,P=0.048).The survival group had a higher proportion of extracorporeal membrane oxygenation(ECMO)combined with intra-aortic balloon pump(IABP)support compared to the control group[38.46％vs.7.14％,P=0.034].Conclusions Survival in patients with acute myocardial infarction complicated with cardiogenic shock undergoing PPCI is associated with lower level of myocardial enzymes,ECMO combined with IABP support and complete revascularization.