A Cross-Sectional Study on the Assessment of Service Quality and User Satisfaction of a Community Support Program in a Region of Taiwan.

This study aims to assess the service quality and user satisfaction of a community support program (CSP) in a specific administrative region of Taiwan. Employing a cross-sectional design, data were collected from 450 CSP users in the region via a questionnaire. Statistical analyses, including descriptive analysis, ANOVA, and Scheffe's Test, were conducted using SPSS 22.0. The findings reveal that users aged 70-79 years with primary education, as well as those with demand or unknown demand for long-term care, reported the highest level of satisfaction with CSP services (mean = 4.5, SD = 0.7, p < 0.05). The study underscores the influence of user characteristics and their understanding of the services on satisfaction levels. These insights provide clear direction for policymakers in shaping the future of CSPs, emphasizing the importance of addressing user needs and enhancing awareness and the utilization of available services.

A Novel Antioxidant, Hydrogen-Rich Coral Calcium Alters Gut Microbiome and Bile Acid Synthesis to Improve Methionine-and-Choline-Deficient Diet-Induced Non-Alcoholic Fatty Liver Disease.

The prevalence of non-alcoholic fatty liver disease (NAFLD) has dramatically increased in recent years, and it is highly associated with metabolic diseases, as well as the development of hepatocellular carcinoma. However, effective therapeutic strategies for the treatment of NAFLD are still scarce. Although hydrogen-rich water shows beneficial effects for hepatic steatosis, the inconvenience limits the application of this antioxidant. In light of this, hydrogen-rich coral calcium (HRCC) was developed due to its convenience and quantifiable characteristics. However, the effects of HRCC on NAFLD are still unknown. In the present study, we found that HRCC treatment improved methionine-and-choline-deficient diet (MCD)-induced hepatic steatosis, increased aspartate aminotransferase and alanine aminotransferase levels, and elevated hepatic inflammatory factor expressions in mice. In addition to the increased expressions of antioxidative enzymes, we found that HRCC increased the expressions of bile acid biosynthesis-related genes, including Cyp8b1 and Cyp27a1. Increased hepatic bile acid contents, such as muricholic acids, 23 nor-deoxycholic acid, glycoursodeoxycholic acid, and cholic acids, were also confirmed in MCD mice treated with HRCC. Since the biogenesis of bile acids is associated with the constitution of gut microbiome, the alterations in gut microbiome by HRCC were evaluated. We found that HRCC significantly changed the constitution of gut microbiome in MCD mice and increased the contents of Anaerobacterium, Acutalibacter, Anaerosacchariphilus, and Corynebacterium. Taken together, HRCC improved MCD-induced NAFLD through anti-inflammatory mechanisms and by increasing antioxidative activities. Additionally, HRCC might alter gut microbiome to change hepatic bile acid contents, exerting beneficial effects for the treatment of NAFLD.

Coral Hydrate, a Novel Antioxidant, Improves Alcohol Intoxication in Mice.

Alcohol-drinking culture may cause individuals to periodically experience unpleasant hangovers. In addition, ethanol catabolism stimulates the production of free radicals that may cause liver injury and further lead to the development of chronic alcoholic fatty liver disease. Although a number of studies have suggested that hydrogenated water may be consumed to act as free radical scavenger, its instability limits its application. In this study, we used coral hydrate (i.e., hydrogenated coral materials) as a more stable hydrogen source and evaluated its effects in a murine model of alcohol intoxication. In solution, coral hydrate exhibited much more stable redox potential than did hydrogenated water. Furthermore, administration of coral hydrate by oral gavage significantly prolonged the time to fall asleep and decreased the total sleep time in mice that received intraperitoneal injection of ethanol. The mice receiving coral hydrate also had lower plasma ethanol and acetaldehyde levels than controls. In line with this observation, hepatic expression of alcohol dehydrogenase, acetaldehyde dehydrogenase, catalase and glutathione peroxidase were all significantly increased by the treatment. Meanwhile, alcohol-induced upregulation of pro-inflammatory factors was attenuated by the administration of coral hydrate. Taken together, our data suggest that coral hydrate might be an effective novel treatment for alcohol intoxication.

Real-World Analyses of the Safety Outcome among a General Population Treated with Statins: An Asian Population-Based Study.

AIM: The safety concern of statins is still a major issue for Asians. The aim of this study is to compare the risk of statin-associated adverse events among potent statins. METHODS: We included patients from the Taiwan National Health Insurance Research Database who had been treated with atorvastatin, rosuvastatin, or pitavastatin and were without diabetes at baseline. They were classified into three groups: usual-dose statin (atorvastatin 10 mg/d or rosuvastatin 5-10 mg/d), high-dose statin (atorvastatin 20-40 mg/d and rosuvastatin 20 mg/d), and pitavastatin (2-4 mg/d). The primary endpoint is a composite of safety events, including hepatitis, myopathy, and new-onset diabetes mellitus (NODM). We matched age, sex, and year of recruitment among the three groups (n=50,935 in each group) and then used the multivariate Cox proportional hazards model to evaluate the relation between the safety endpoint and different statin groups. RESULTS: After a mean follow-up of 3.08±0.83 years, the safety events occurred in 9.84% in the pitavastatin group, 10.88% in the usual-dose statin group, and 10.49% in high-dose statin group. The multivariate Cox proportional hazards model indicated that usual-dose statin and high-dose statin were associated with a higher risk of the composite safety events compared with pitavastatin (adjusted hazard ratio [aHR]: 1.12, 95% confidence interval [CI]: 1.08-1.17 for usual-dose statin and aHR: 1.06, 95% CI: 1.02-1.10 for high-dose statin). The risks of hepatitis requiring hospitalization and NODM were especially lower in pitavastatin group. CONCLUSIONS: Compared with atorvastatin and rosuvastatin, pitavastatin might be associated with a lower risk of safety events in Asians.

Off-label reduced-dose apixaban does not reduce hemorrhagic risk in Taiwanese patients with nonvalvular atrial fibrillation: A retrospective, observational study.

ABSTRACT: East Asians are reportedly at high risk of anticoagulant-related bleeding; therefore, some physicians prefer to prescribe low-dose direct oral anticoagulants (DOACs). Little is known about the therapeutic effectiveness and safety of off-label reduced-dose apixaban in East Asians with nonvalvular atrial fibrillation (AF). We aimed to investigate the effectiveness and safety of off-label reduced-dose apixaban in Taiwanese patients with nonvalvular AF.This retrospective cohort study enrolled 1073 patients with nonvalvular AF who took apixaban between July 2014 and October 2018 from 4 medical centers in southern Taiwan. The primary outcomes included thromboembolic events (stroke/transient ischemic attack or systemic embolism), major bleeding, and all-cause mortality.Among all patients, 826 (77%) patients were classified as the "per-label adequate-dose" treatment group (i.e., consistent with the Food and Drug Administration label recommendations) while 247 (23%) patients were the "off-label reduced-dose" treatment group. The mean follow-up period was 17.5 ±â€Š13 months. The "off-label reduced-dose" group did not have a lower major bleeding rate than the "per-label adequate-dose" group (4.8% vs 3.8%, adjusted hazard ratio [HR] 1.20, 95% confidence interval [CI] 0.69-2.09), but had a nonsignificantly higher incidence of thromboembolic events (4.23% vs 3.05%, adjusted HR: 1.29, 95% CI: 0.71-2.34).An off-label reduced-dose apixaban treatment strategy may not provide incremental benefits or safety for Taiwanese patients with nonvalvular AF.

A preliminary study on applying holistic health care model on medical education behavioral intention: a theoretical perspective of planned behavior.

BACKGROUND: This study aimed to apply the theory of planned behavior to identify the medical education behavioral intention of holistic healthcare on teachers and students who influence the medical and healthcare profession, as a revised future direction for hospitals to continue to implement holistic healthcare. METHODS: This cross-sectional study was performed from April to May 2020. A questionnaire survey was conducted with the clinical teachers and students of the medical and healthcare profession in an individual Taiwan hospital as study subjects, based on judgmental sampling, and the study tool was a structured questionnaire. RESULTS: A total of 360 valid samples were collected, 105 clinical teachers (29.2%) and 255 students (70.8%). Demographic variables were significantly different between clinical teachers (mean = 3.91) and students (mean = 3.73) (p = 0.023). Post hoc analysis regarding work experience found that those with work experience < 2 years (mean = 3.94) had higher results than those with 6-10 years (mean = 3.61) (p = 0.019). The results of multiple regression analysis indicate that the factors affecting medical education behavioral intention are subjective norm (t = 3.571, p < 0.001) and perceived behavioral control (t = 11.870, p < 0.001). CONCLUSIONS: With respect to medical education behavioral intention, clinical teachers and students are affected by the subjective norm and perceived behavioral control. It is recommended that, in the curriculum of holistic medical education, designing holistic medical education teaching templates and check forms can encourage clinical teachers to re-examine their beliefs in teaching, learning, and knowledge. The results of this study allow the advocator to consider from a broader view making policies of and promoting the platform of holistic healthcare on medical education. It is recommended that future researchers conduct research, investigation, and analysis on other stakeholders.

The novel three-dimensional pulse images analyzed by dynamic L-cube polynomial model.

A dynamic L-cube polynomial is proposed to analyze dynamic three-dimensional pulse images (d3DPIs), as an extension of the previous static L-cube polynomial. In this paper, a weighted least squares (WLS) method is proposed to fit the amplitude C(t) of d3DPI at four physiological key points in addition to the best fit of L-cube polynomials to the measured normal and cold-pressor-test (CPT)-induced taut 3DPIs. Compared with other two fitting functions, C(t) of a dynamic L-cube polynomial can be well matched by the proposed WLS method with the least relative error at four physiological key points in one beat with statistical significance, in addition to the best fit of the measured 3DPIs. Therefore, a dynamic L-cube polynomial can reflect dynamic time characteristics of normal and CPT-induced hypertensive taut 3DPIs, which can be used as an evidence of hypertension diagnosis.

Persistent augmentation of central arterial stiffness following viral clearance by direct-acting antivirals in chronic hepatitis C.

Chronic hepatitis C virus (HCV) infection is associated with risk of cardiovascular diseases. Although direct-acting antivirals (DAA) result in rapid eradication of HCV, their long-term impact on arterial stiffness remains unclear. This study aimed to evaluate changes in parameters of central arterial stiffness from pretreatment, through sustained virological response, to one year after viral clearance. Patients with chronic HCV receiving DAA treatment were enrolled prospectively. Medical history and comorbidities of all patients were collected. Lipid profiles, liver stiffness by transient elastography and central blood pressures using pulse wave analysis of the brachial artery by cuff sphygmomanometry were measured before treatment, at viral clearance and at one year following viral clearance. Augmentation index (AIx), a parameter of aortic stiffness, was calculated as the ratio of augmentation pressure to central pulse pressure. After DAA treatment, all included patients with chronic HCV (n = 102) had achieved viral clearance. Cholesterol, low-density lipoprotein (LDL) and triglyceride/high-density lipoprotein (TG/HDL) increased significantly at viral clearance and persisted at one year (all P < .001). AIx was also elevated significantly at viral clearance and persisted one year later (P < .001). Changes in AIx remained significant only in patients with increased values from baseline in either LDL (P < .01) or TG/HDL (P < .001). Central arterial stiffness and lipid profiles in patients with chronic HCV worsen immediately after viral eradication by DAA treatment and persist at one year. Worsening of lipid profiles after DAA treatment contributes to central arterial stiffness in this patient population and persists long term.

Analysis of outpatient medical services for correctional institution's inmates entitled to national health insurance: A prison in Taiwan.

BACKGROUND: To formulate better future policies, this study aims to understand the outpatient services provided in a prison in Southern Taiwan by the contracted hospital in two phases. METHODS: Data were analyzed through the outpatient medical services performed by the contracted hospitals in prison in two phases (2013-2015 and 2016-2018). SPSS 20.0 software was used to analyze data such as age, medical fees, department, outpatient visits, average number of visits per patient, and common diseases. RESULTS: The average age of the treated inmates was 49.34 and 47.04 years in the first and second phases, respectively. Most patients belong in the age group of 41-50 years. The number of medical visits per person increased from 15.6 to 20.6 visits. The average medical fee per visit increased from NTD 748 to NTD 775, and the average days of medication per visit decreased from 14 to 13 days. Commonly visited were family medicine, general medicine, orthopedics, and psychiatry departments. Disease of the skin and subcutaneous tissue was the first common disease in both phases, and hypertension was the most common disease. CONCLUSION: The number of medical visits and the average medical fee increased. The medical cost of inmates is higher than the generally insured individuals. If environmental conditions in the correctional facility are improved, the consumption of medical resources will be reduced. There should be a complete therapy and medical treatment plan for mentally ill inmates for a successful return to the society after serving time.

Effects of Predischarge Patient Education Combined With Postdischarge Follow-Ups on Self-Care, Readmission, Sleep, and Depression in Patients With Heart Failure.

BACKGROUND: Patients with heart failure rarely engage in adequate self-care. Greater emphasis on self-care discharge readiness is needed. PURPOSE: This study examined the effects of a predischarge educational program combined with 1 year of postdischarge follow-up on self-care behaviors, readmission, sleep quality, and depression in patients with heart failure. METHODS: A longitudinal, nonequivalent two-group pretest-posttest design was used. The intervention group received tailored education and follow-ups, whereas the control group received routine predischarge heart-failure education from direct care nurses only. Measurements included the self-care maintenance and self-care management subscales of the Self-Care of Heart Failure Index, Pittsburg Sleep Quality Index, Patient Health Questionnaire-9, and readmission rate. Data obtained at baseline and at 1, 3, 6, and 12 months postdischarge were analyzed using linear mixed models with both intention-to-treat and per-protocol approaches. The propensity score was used to adjust for the confounding effects of the New York Heart Association functional class and left ventricular ejection fraction. RESULTS: Of the 62 patients with heart failure (28 in the intervention group and 34 in the control group) who were sampled at baseline, 47 (n = 25 vs. n = 22) provided data over the entire course of this 1-year study (76% retention rate). The per-protocol analysis did not find significant differences for any variables. However, the intention-to-treat analysis showed that the intervention group significantly improved in self-care maintenance at 6 months and self-care management at 12 months after hospital discharge, with fewer, albeit not significantly fewer, first and subsequent hospital readmissions than the control group. CONCLUSIONS/IMPLICATIONS FOR PRACTICE: The effect of this intervention was not found to be substantial, indicating a need to design more efficacious and powerful interventions. Hospitalized patients must receive patient education before discharge to foster their self-care knowledge and skills regarding self-care at home. Strategies are needed to help nurses provide patient education in a time-efficient manner.

Effects of illness representation-focused patient education on illness representations and self-care in patients with heart failure: A randomised clinical trial.

AIMS AND OBJECTIVES: To examine the effect of an illness representation-focused patient education intervention on illness representations and self-care behaviours in patients with heart failure 3 months after discharge from the hospital. BACKGROUND: Few intervention studies have examined the effect of illness representation-focused interventions on illness representations and self-care in patients with heart failure. DESIGN: A randomised clinical trial based on the Consolidated Standard of Reporting Trials-CONSORT 2010-guidelines was employed. The Clinical Trial Registry number is TCTR20190903002. METHODS: One hundred and seven participants were randomly assigned to 2 groups, and 62 participants (n = 30 in the intervention group and n = 32 in the usual care group) completed the baseline and one- and three-month postdischarge follow-up assessments. The instruments included the Survey of Illness Beliefs in Heart Failure and the Self-care of Heart Failure Index. The intervention group received illness representation-focused patient education while hospitalised and telephone follow-ups after discharge. Data were analysed with linear mixed-effects model analysis. RESULTS: The 107 participants had a mean age of 62.17 years and a mean left ventricular ejection of 53.03%. At baseline, the two groups tended to have accurate illness beliefs but insufficient self-care confidence and self-care maintenance. The analysis showed no significant differences between groups in the illness representation total scores, dimension scores or self-care maintenance scores but did show a significant difference in the self-care confidence scores (F = 3.42, p < .05) over the three months. CONCLUSION: The study did not show an effect of the intervention on illness representations or self-care maintenance behaviours. However, the intervention did maintain participants' self-care confidence three months after discharge. RELEVANCE TO CLINICAL PRACTICE: It is necessary to conduct long-term follow-ups of patients' illness representations, discuss the implementation of self-care behaviours with patients, enhance patients' self-care confidence, and involve family members or caregivers in self-care practices when needed.

Changing Treatment Patterns in Patients With Venous Thromboembolism in Taiwan.

BACKGROUND: In Asia, little information is available about contemporary real-world treatment patterns for venous thromboembolism (VTE).Methods and Results:Consecutive patients (n=11,414) from the Taiwan National Health Insurance Research Database with initial VTE and taking oral anticoagulants between May 1, 2014 and June 30, 2016 were included. The temporal trends of using oral anticoagulants and pharmacomechanical therapy during the study period were evaluated. The efficacy and safety of nonvitamin K antagonist oral anticoagulants (NOACs) vs. warfarin were compared. Propensity score analysis (NOACs n=3,647 vs. warfarin n=3,647) was used to balance covariates between groups, and Cox proportional hazards models with adjustment were used to estimate the risks of clinical outcomes. The use of NOACs increased from 0.3% to 60.2% for VTE treatment during the study period. Pharmacomechanical therapy was used in 9.60%, 8.22%, and 5.63% from 2014 through 2016. NOACs were associated with a 16% risk reduction (adjusted hazard ratio [aHR] 0.84, 95% confidence interval [CI] 0.77-0.93) in all-cause mortality and a 21% risk reduction (aHR 0.79, 95% CI 0.65-0.96) in recurrent VTE vs. warfarin. Overall, NOACs were associated with a lower risk of major bleeding compared with warfarin (aHR 0.804, 95% CI 0.648-0.998). CONCLUSIONS: In real-world practice, NOACs have become the major anticoagulant used for Asians with VTE. Although NOACs had a lower risk of recurrent VTE and major bleeding compared with warfarin in Taiwan, we still need a large-scale randomized controlled trial to confirm the findings.

Outcomes of acute cardiovascular events in rheumatoid arthritis and systemic lupus erythematosus: a population-based study.

OBJECTIVES: Patients with RA and SLE have an excess cardiovascular risk. We aimed to evaluate outcomes of acute cardiovascular events in these patients. METHODS: Using a nationwide database of Taiwan, we identified adult patients who experienced first-time acute myocardial infarction (n = 191 008), intracranial haemorrhage (n = 169 923) and ischaemic stroke (n = 486 890) over a 13-year period. Odds ratios (ORs) of in-hospital mortality and hazard ratios (HRs) of overall mortality and adverse outcomes during long-term follow-up in relation to RA and SLE were estimated with adjustment for potential confounders. RESULTS: In each cohort, 748, 410 and 1419 patients had established RA; 256, 292 and 622 patients had SLE. Among acute myocardial infarction patients, RA and SLE were associated with in-hospital mortality (RA: OR 1.61, 95% CI 1.33, 1.95; SLE: OR 2.31, 95% CI 1.62, 3.28) and overall mortality. Additionally, RA (HR 1.28, 95% CI 1.18, 1.38) and SLE (HR 1.46, 95% CI 1.27, 1.69) increased the risk of major adverse cardiac events. After intracranial haemorrhage, patients with RA and SLE had higher risks of in-hospital mortality (RA: OR 1.61, 95% CI 1.26, 2.06; SLE: OR 3.00, 95% CI 2.33, 3.86) and overall mortality. After ischaemic stroke, RA and SLE increased in-hospital mortality (RA: OR 1.45, 95% CI 1.15, 1.83; SLE: OR 2.18, 95% CI 1.57, 3.02), overall mortality and recurrent cerebrovascular events (RA: HR 1.10, 95% CI 1.002, 1.21; SLE: HR 1.31, 95% CI 1.14, 1.51), among which ischaemic stroke (HR 1.39, 95% CI 1.19, 1.62) was more likely to recur in SLE patients. CONCLUSION: Both RA and SLE are consistently associated with adverse outcomes following acute cardiovascular events, highlighting the necessity of integrated care for affected patients.

Augmenting central arterial stiffness following eradication of HCV by direct acting antivirals in advanced fibrosis patients.

Chronic hepatitis C (CHC) is strongly associated with risks of cardiovascular diseases. The impact of direct acting antiviral (DAA) therapy on central blood pressure remains unclear. This investigation evaluates changes in central blood pressure following DAA therapy. One hundred and two DAA-treated patients were prospectively enrolled. Lipid profiles and pulse wave analysis of brachial artery by cuff sphygmomanometry including augmentation index (AIx), a parameter of central artery stiffness, were evaluated. All of the 102 patients achieved sustained virological response (SVR12). Cholesterol and LDL significantly increased following SVR12. Along with lipid changes, significantly higher central diastolic pressure (78.2 ± 14.2 mm Hg at baseline vs. 83.3 ± 13.9 mm Hg at SVR12, p = 0.011) and AIx (33.0 ± 12.7% at baseline vs. 36.9 ± 12.9% at SVR12, p = 0.012) were only observed in the advanced fibrosis patients. Co-morbid diseases, including hypertension (33.4 ± 13.0% vs. 39.7 ± 12.6%, p = 0.003), abnormal waist circumference (33.8 ± 12.2% vs. 38.0 ± 13.2%, p = 0.027), and metabolic syndrome (34.5 ± 12.1% vs. 39.0 ± 11.2%, p = 0.043) were associated with augmented AIx upon SVR12. The augmented central artery stiffness following viral eradication by DAA therapy may raise the concern of short-term cardiovascular risk in CHC patients.

The association between recent hospitalized COPD exacerbations and adverse outcomes after percutaneous coronary intervention: a nationwide cohort study.

PURPOSE: COPD is associated with coronary artery disease, and exacerbations are major events in COPD. However, the impact of recent hospitalized exacerbations on outcomes of percutaneous coronary intervention (PCI) remains underdetermined. PATIENTS AND METHODS: Using the National Health Insurance Research Database of Taiwan, we identified 215,275 adult patients who underwent first-time PCI between 2000 and 2012. Among these patients, 15,485 patients had COPD. The risks of hospital mortality, overall mortality, and adverse cardiovascular outcomes after PCI (ie, ischemic events, repeat revascularization, cerebrovascular events, and major adverse cardiac and cerebrovascular events [MACCEs]) in relation to COPD, and the frequency and timing of recent hospitalized exacerbations within 1 year before PCI were estimated. RESULTS: COPD was independently associated with increased risks of hospital mortality, overall mortality, ischemic events, cerebrovascular events, and MACCE during follow-up after PCI. Among cerebrovascular events, ischemic rather than hemorrhagic stroke was more likely to occur. In COPD patients, recent hospitalized exacerbations further increased the risks of overall mortality, ischemic events, and MACCE following PCI. Notably, patients with more frequent or more recent hospitalized exacerbations had a trend toward higher risks of these adverse events (all P-values for trend <0.0001), especially those with ≥2 exacerbations within 1 year or any exacerbation within 1 month before PCI. CONCLUSION: Integrated care is urgently needed to alleviate COPD-related morbidity and mortality after PCI, especially for patients with a recent hospitalized exacerbation.

Patterns of Acute Myocardial Infarction in Taiwan from 2009 to 2015.

Most studies about the trends of acute myocardial infarction (AMI) were based on the data from Western countries. In recent years, little information is available from Asia since 2010. This study assessed the nationwide trends of AMI in Taiwan from 2009 to 2015. Using data from the Taiwan National Health Insurance Research Database, we identified 100,570 adult patients hospitalized for AMI from 2009 to 2015 and examined the temporal trends in the incidence of AMI. Overall, the age- and gender-adjusted incidence of AMI (per 100,000 persons) remained constant from 49.8 in 2009 to 50.7 in 2015. The incidence of AMI increased 30.3% and 29.4% in the young male and female populations (<55 years), whereas in other age groups, the incidence decreased or remained unchanged. The ratio of non-ST-segment elevation MI (NSTEMI) to STEMI incidence increased from 1.93 in 2009 to 2.47 in 2015. In young men (<55 years), a 49.8% increase in NSTEMI was observed. The prevalence of dyslipidemia increased significantly and it was the most common risk factor of AMI in young patients. Despite being increasingly used, percutaneous coronary intervention and secondary preventive medications, including dual antiplatelet therapy, angiotensin converting enzyme inhibitor/angiotensin receptor blocker, ß blocker and statin, were less prescribed for NSTEMI compared with STEMI. The in-hospital mortality of STEMI continued to decrease from 2013 to 2015 (8.8% to 7.6%), but not in NSTEMI (13.3% to 13.5%). In conclusion, our study revealed a marked increase of NSTEMI in young Taiwanese male population in recent years. Despite the increased utilization of percutaneous coronary intervention and guideline-recommended medications, the overall in-hospital mortality of NSTEMI remained stagnating in Taiwan.

The Therapeutic Effects of Traditional Chinese Medicine for Poor Semen Quality in Infertile Males.

Poor sperm quality is one of the main factors of male infertility. Traditional Chinese Medicine (TCM) has been used frequently in clinical practice in many countries to treat a wide array of infertile problems. To further understand the effects of TCM on semen quality, we retrospectively enrolled patients with male infertility and poor semen quality at the Tainan Municipal Hospital in Taiwan between 2013 and 2016. Semen quality analysis in accordance with the WHO criteria is an essential step in the evaluation of male fertility status. Associations between the semen parameters and body mass index, smoking status, alcohol use, duration of infertility, and age were also analyzed. A total of 126 male infertility patients with abnormal semen analysis were included in this study: 50 TCM users and 13 TCM non-users. The basic characteristics of the two groups were not significantly different. TCM users account for 92.5% of the total semen improvement subjects. In conclusion, TCM supplementation may have a beneficial role as improving sperm quality for infertility patients.

Role of Left Atrial Reservoir Strain Rate in Left Atrial Remodeling in Severe Mitral Regurgitation.

BACKGROUND: Impaired left atrial (LA) reservoir deformation has been found to be associated with poor functional capacity and outcomes in severe chronic mitral regurgitation (MR). Among patients with primary MR (valve incompetence due to mitral valve pathology), we focus on Carpentier II classification (prolapse or flail mitral valve) and aim to investigate determinants for decreased LA reservoir deformation and its impact on LA remodeling in severe MR. METHODS: Among 159 consecutive patients with severe chronic Carpentier II MR (left ventricular ejection fraction ≥ 60%), 55 underwent follow-up echocardiography, which was compared with their baseline study. We used the change of LA volume index as the rapidity of LA remodeling, LA eccentricity index as LA sphericity, and peak LA reservoir strain as well as reservoir strain rate (LASRR) derived from two-dimensional speckle-tracking echocardiography as LA reservoir function. RESULTS: Older age, elongated left atrium, increased LA volume index, as well as reduced left ventricular global longitudinal strain and LA ejection fraction all linked to a poor baseline LASRR (all p < 0.001). A second echocardiography during a mean follow-up of 15.3 ± 8.3 months revealed an enlarged left atrium (increased interval change of LA volume index; p < 0.001). In multivariate analysis, only the difference between the baseline and follow-up LASRR values (Δ: LASRR; odds ratio (OR) 0.037, 95% confidence interval (CI) 0.003-0.496, p = 0.013) predicted accelerated LA remodeling. A poor baseline LASRR was significantly associated with its profound deterioration during the follow-up period (ß: = -0.424, p = 0.002). CONCLUSION: In severe chronic Carpentier II MR, a reduced follow-up LASRR predicted future accelerated LA remodeling. Patients with a poor baseline LASRR are at a higher risk of its deterioration.

Analysis of the Clinical Characteristics, Management, and Causes of Death in Patients with ST-Segment Elevation Myocardial Infarction Treated With Primary Percutaneous Coronary Intervention from 2005 to 2014.

It is unknown whether there has been any change in the causes of death for acute ST-segment elevation myocardial infarction (STEMI) in the era of aggressive reperfusion. We analyzed the direct causes of in-hospital death in patients with STEMI treated with primary percutaneous coronary intervention (PCI) in a tertiary referral center over the past 10 years.We retrospectively analyzed 878 STEMI patients treated with primary PCI in our hospital between January 2005 and December 2014. There were no significant changes in the age and sex of patients, but the prevalence of hypertension and smoking decreased. STEMI severity increased with more patients in Killip classification > 2. The number of out-ofhospital cardiac arrest events also increased over the 10 years. Symptom onset-to-door time did not change in the 10year study period. The care quality was improved with shorter door-to-balloon time for primary PCI and increased use of dual antiplatelet therapy. The all-cause in-hospital mortality was 9.1%, which did not vary over the 10 years. Multivariable analysis showed that Killip classification > 2 was the most important determinant of death. Cardiogenic shock was the major cause of cardiovascular death. There was an increase in non-cardiovascular causes of death in the most recent 3 years, with infection being a major problem.Despite improvement in care quality for STEMI, the in-hospital mortality did not decrease in this tertiary referral center over these 10 years due to increased disease severity and non-cardiovascular causes of death.

Cilostazol Enhances Mobilization of Circulating Endothelial Progenitor Cells and Improves Endothelium-Dependent Function in Patients at High Risk of Cardiovascular Disease.

This is the first study to investigate the vasculoangiogenic effects of cilostazol on endothelial progenitor cells (EPCs) and flow-mediated dilatation (FMD) in patients at high risk of cardiovascular disease (CVD). This double-blind, placebo-controlled study included 71 patients (37 received 200 mg/d cilostazol and 34 received placebo for 12 weeks). Use of cilostazol, but not placebo, significantly increased circulating EPC (kinase insert domain receptor(+)CD34(+)) counts (percentage changes: 149.0% [67.9%-497.8%] vs 71.9% [-31.8% to 236.5%], P = .024) and improved triglyceride and high-density lipoprotein cholesterol levels (P = .002 and P = .003, respectively). Plasma levels of vascular endothelial growth factor (VEGF)-A165 and FMD significantly increased (72.5% [32.9%-120.4%] vs -5.8% [-46.0% to 57.6%], P = .001; 232.8% ± 83.1% vs -46.9% ± 21.5%, P = .003, respectively) in cilostazol-treated patients. Changes in the plasma triglyceride levels significantly inversely correlated with the changes in the VEGF-A165 levels and FMD. Cilostazol significantly enhanced the mobilization of EPCs and improved endothelium-dependent function by modifying some metabolic and angiogenic markers in patients at high risk of CVD.