Lauritzenbatchelor0338

Background The United Network of Organ Sharing (UNOS) heart allocation policy designates patients on ECMO or with nondischargeable, surgically implanted, nonendovascular support devices (TCS-VAD) to higher listing statuses. Objectives This study aimed to explore whether temporary circulatory support-ventricular assist devices (TCS-VAD) have a survival advantage over extracorporeal membrane oxygenation (ECMO) as a bridge to transplant. Methods The UNOS database was used to conduct a retrospective analysis of adult heart transplants performed in the United States between 2005 and 2017. Survival analysis was performed to compare patients bridged to transplant with different modalities. Results Of the 24,905 adult transplants performed, 7,904 (32%) were bridged with durable left ventricular assist devices (LVADs), 177 (0.7%) with ECMO, 203 (0.8%) with TCS-VAD, 44 (0.2%) with percutaneous endovascular devices, and 8 (0.03%) with TandemHeart (LivaNova, London, United Kingdom). Unadjusted survival at 1 and 5 years post-transplant was 90 ± 0.4% and 77 ± 0.7% for durable LVAD, 84 ± 3% and 71 ± 4% for all TCS-VAD types, 79 ± 9% and 73 ± 14% for biventricular TCS-VAD, and 68 ± 3% and 61 ± 8% for ECMO. After propensity-matched pairwise comparisons were made, survival after all TCS-VAD types continued to be superior to ECMO (p = 0.019) and similar to LVAD (p = 0.380). ECMO was a predictor of post-transplant mortality in the Cox analysis compared with TCS-VAD (hazard ratio 2.40; 95% confidence interval 1.44 to 4.01; p = 0.001). Conclusions Post-transplant survival with TCS-VAD is superior to ECMO and similar to LVAD in a national database.Background Renal denervation (RDN) is under investigation for treatment of uncontrolled hypertension and might represent an attractive treatment for patients with high cardiovascular (CV) risk. It is important to determine whether baseline CV risk affects the efficacy of RDN. Objectives The purpose of this study was to assess blood pressure (BP) reduction and event rates after RDN in patients with various comorbidities, testing the hypothesis that RDN is effective and durable in these high-risk populations. Methods BP reduction and adverse events over 3 years were evaluated for several high-risk subgroups in the GSR (Global proSpective registrY for syMPathetic renaL denervatIon in seleCted IndicatIons Through 3 Years Registry), an international registry of RDN in patients with uncontrolled hypertension (n = 2,652). Comparisons were made for patients age ≥65 years versus age less then 65 years, with versus without isolated systolic hypertension, with versus without atrial fibrillation, and with versus withoutatients with varying high-risk comorbidities and across the range of ASCVD risk scores. The impact of baseline risk on clinical event reduction by RDN-induced BP changes could be evaluated in further studies. (Global proSpective registrY for syMPathetic renaL denervatIon in seleCted IndicatIons Through 3 Years Registry; NCT01534299).Objective Despite increased attention to risks and benefits associated with moderate drinking lifestyles among aging adults, relatively few empirical studies focus on acute alcohol effects in older drinkers. Using electroencephalographic indices of early attention modulation (P1 and N1) and later stimulus processing (P3), we investigated whether acute alcohol consumption at socially relevant doses differentially influences neurocognitive performance in older, relative to younger, moderate drinkers. Method Younger (25-35 years; n = 97) and older (55-70 years; n = 87) healthy drinkers were randomly assigned to receive one of three alcohol doses (placebo, .04 g/dl, or .065 g/dl target breath alcohol concentrations). Repeated-measures analysis of variance examined the effects of age, alcohol dose concentration, and their potential interaction on P1/P3 amplitudes and N1 latency during completion of a directed attend/ignore task. Results Age-specific effects on P1 amplitudes varied by instruction set, with alcohol-associated decreases in amplitude among older drinkers in response to task-relevant stimuli and increases to irrelevant stimuli, F(2, 141) = 2.70, p = .07, ηp2 = .04. In contrast, N1 analyses demonstrated alcohol-related latency reductions among older, relative to younger, adults, F(2, 83) = 3.42, p = .04. Although no Age × Alcohol interactions were detected for P3, main effects indicated dose-dependent amplitude reductions for relevant stimuli, F(2, 144) = 5.73, p less then .01, ηp2 = .08. Conclusions Our results underscore the impact of acute moderate alcohol consumption on attentional functioning, highlighting age-dependent sensitivity in electrophysiological indices of early attentional processing. Given the import of attentional functioning to quality of life and increases in drinking among a rapidly expanding aging population, these findings have broad public health relevance.Objective The purpose of this study was to identify if childhood physical abuse is a risk factor for adolescent alcohol misuse and the specific pathways linking childhood physical abuse and alcohol misuse in boys and girls. Method The study enrolled 785 students from the baseline and first wave of a prospective cohort study developed at six high schools in Rio de Janeiro, Brazil. GLPG1690 The Childhood Trauma Questionnaire (CTQ), Conflict Tactics Scale-Form R (CTS-1), and Alcohol Use Disorders Identification Test (AUDIT) were used to identify childhood and adolescence physical abuse and alcohol misuse, respectively. Multigroup path analysis was performed to explore the postulated pathways between the exposures and outcomes. Results Childhood physical abuse was a significant risk factor for alcohol misuse in adolescence for both sexes. Among girls, childhood physical abuse increased the risk of adolescent revictimization and school delay, which were mediators between childhood physical abuse and alcohol misuse. Among boys, childhood physical abuse has a direct effect on increasing the risk of alcohol misuse. School delay was also a mediator from more social determinants to alcohol misuse in both sexes, whereas not living with the mother in adolescence mediated such effects only among boys. Conclusions Childhood physical abuse increases the risk of alcohol misuse in adolescence through different pathways in boys and girls. Strategies aimed at reducing alcohol misuse and other mental health problems in adolescence should incorporate such specificities.