Citations

AbstractBackgroundCardiac tamponade or pericardial tamponade (PT) can be a complication following invasive cardiac procedures.MethodsPatients who underwent various procedures in the cardiac catheterization lab (viz. coronary interventions) were identified using the International Classification of Diseases, Ninth and Tenth Edition, Clinical Modification (International classification of diseases [ICD]‐9‐Clinical modification [CM] and ICD‐10‐CM, respectively) from the Nationwide Inpatient Sample (NIS) database. Patient demographics, presence of comorbidities, PT‐related events, and in‐hospital death were also abstracted from the NIS database.ResultsThe frequency of PT‐related events in the patients undergoing CI from 2010 to 2017 ranged from 3.3% to 8.4%. Combined in‐hospital mortality/morbidity of PT‐related events were higher with increasing age (odds ratio [OR] [95% CI]: chronic total occlusion (CTO) = 1.19 [1.10‐1.29]; acute coronary syndrome (ACS) = 1.21 [1.11‐1.33], both p < 0.0001) and female sex (OR [95%CI]: CTO = 1.70 [1.45‐2.00]; ACS = 1.72 [1.44‐2.06], both p < 0.0001). In‐hospital mortality related to PT‐related events was found to be 8.5% for coronary procedures. In‐hospital mortality was highest amongst the patients undergoing percutaneous transluminal coronary angioplasty (PTCA) for ACS (ACS vs. non‐CTO PTCA vs. CTO PTCA: 15.7% vs. 10.4% and 14.4%, p < 0.0001 and ACS vs. non‐CTO PTCA vs. CTO PTCA: 12.1% vs. 8.1% and 5.6%, p = 0.0001, respectively).ConclusionsIn the real‐world setting, PT‐related events in CI were found to be 3.3%−8.4%, with in‐hospital mortality of 8.5%. The patients undergoing PTCA for ACS were found to have highest mortality. Older patients undergoing CTO PTCA independently predicted higher mortality.

Lay Summary In this prospective, multicenter observational study of highly refractory patients with Crohn’s disease of the pouch, risankizumab achieved the primary outcome of clinical remission in 50% and the more stringent secondary outcome of antibiotic- and steroid-free remission in 30.8% at 12 weeks.

Cardiogenic shock is the most common cause of mortality in patients with acute myocardial infarction with an increase in incidence over the last 15-years. Recent classification systems of cardiogenic shock (CS) have improved categorization of patients into subsets of acuity and begun to integrate phenotypes and etiologies in addition to risk modifiers. Early revascularization with PCI or CABG has been the most important advance in the management of AMI-CS patients with improvements in survival. Despite this initial progress, mortality remains high at approximately 40%, with a significant proportion of patients dying of neurological causes, especially in the cohort with cardiac arrest and multi-organ dysfunction despite cardiac recovery. Mechanical circulatory support devices are an attractive strategy to ameliorate the cardio-metabolic spiral but have thus far failed to show survival benefits in randomized trials during revascularization of AMI-CS patients with IABP and ECMO use, although many aspects of their use have yet to be studied, including their role as part of an escalation or bridging strategy along the continuum of CS care. Randomized trials in Impella percutaneous LVAD use are pending. Cardiac arrest patients represent an important cohort with specific challenges of care and familiarity with management including the use of mechanical CPR devices, temperature optimization, MCS use and pharmacotherapy issues are critical to successful outcomes.

Abstract Background Delirium is a common complication of older people in hospitals, rehabilitation and long-term facilities. Objective To assess the worldwide use of validated delirium assessment tools and the presence of delirium management protocols. Design Secondary analysis of a worldwide one-day point prevalence study on World Delirium Awareness Day, 15 March 2023. Setting Cross-sectional online survey including hospitals, rehabilitation and long-term facilities. Methods Participating clinicians reported data on delirium, the presence of protocols, delirium assessments, delirium-awareness interventions, non-pharmacological and pharmacological interventions, and ward/unit-specific barriers. Results Data from 44 countries, 1664 wards/units and 36 048 patients were analysed. Validated delirium assessments were used in 66.7% (n = 1110) of wards/units, 18.6% (n = 310) used personal judgement or no assessment, and 10% (n = 166) used other assessment methods. A delirium management protocol was reported in 66.8% (n = 1094) of wards/units. The presence of protocols for delirium management varied across continents, ranging from 21.6% (on 21/97 wards/units) in Africa to 90.4% (235/260) in Australia, similar to the use of validated delirium assessments with 29.6% (29/98) in Africa to 93.5% (116/124) in North America. Wards/units with a delirium management protocol [n = 1094/1664, 66.8%] were more likely to use a validated delirium test than those without a protocol [odds ratio 6.97 (95% confidence interval 5.289–9.185)]. The presence of a delirium protocol increased the chances for valid delirium assessment and, likely, evidence-based interventions. Conclusion Wards/units that reported the presence of delirium management protocols had a higher probability of using validated delirium assessments tools to assess for delirium.

Introduction: Non-alcoholic fatty liver disease (NAFLD), spanning from non-alcoholic steatohepatitis (NASH) to liver fibrosis, poses a global health challenge amid rising obesity and metabolic syndrome rates. Effective pharmacological treatments for NASH and liver fibrosis are limited. Objective: This study systematically reviews and meta-analyzes the safety and efficacy of resmetirom, a selective thyroid hormone receptor-β agonist, in NASH and liver fibrosis treatment. By analyzing data from clinical trials, we aim to offer evidence-based recommendations for resmetirom’s use in managing these conditions and identify avenues for future research. Methods: Electronic databases (PubMed, Scopus, Science Direct, Google Scholar, ClinicalTrials.gov, and Cochrane CENTRAL) were systematically searched, supplemented by manual screening of relevant sources. Only English-language randomized controlled trials were included. Data extraction, risk of bias assessment, pooled analyses, and meta-regression were performed. Results: Three randomized controlled trials involving 2231 participants were analyzed. Resmetirom demonstrated significant reductions in hepatic fat fraction [standardized mean difference (SMD) −4.61, 95% CI −6.77 to −2.44, P < 0.0001], NASH resolution without worsening fibrosis [risk ratio (RR) 2.51, 95% CI 1.74–3.64, P = 0.00001), and liver fibrosis improvement (RR 2.31, 95% CI 1.20–4.44, P = 0.01). Secondary outcomes showed significant improvements in lipid profiles, liver enzymes, and NASH biomarkers with resmetirom treatment. Meta-regression revealed associations between covariates and primary outcomes. Conclusion: Resmetirom exhibits promising efficacy in reducing hepatic fat, improving NASH resolution, and ameliorating liver fibrosis with a favorable safety profile. Further research is warranted to validate findings and optimize therapeutic strategies for NASH and liver fibrosis management.

Background The mortality risk attributable to moderate aortic stenosis (AS) remains incompletely characterized and has historically been underestimated. We aim to evaluate the association between moderate AS and all‐cause death, comparing it with no/mild AS (in a general referral population and in patients with heart failure with reduced ejection fraction). Methods and Results A systematic review and pooled meta‐analysis of Kaplan–Meier‐derived reconstructed time‐to‐event data of studies published by June 2023 was conducted to evaluate survival outcomes among patients with moderate AS in comparison with individuals with no/mild AS. Ten studies were included, encompassing a total of 409 680 patients (11 527 with moderate AS and 398 153 with no/mild AS). In the overall population, the 15‐year overall survival rate was 23.3% (95% CI, 19.1%–28.3%) in patients with moderate AS and 58.9% (95% CI, 58.1%–59.7%) in patients with no/mild aortic stenosis (hazard ratio [HR], 2.55 [95% CI, 2.46–2.64]; P <0.001). In patients with heart failure with reduced ejection fraction, the 10‐year overall survival rate was 15.5% (95% CI, 10.0%–24.0%) in patients with moderate AS and 37.3% (95% CI, 36.2%–38.5%) in patients with no/mild AS (HR, 1.83 [95% CI, 1.69–2.0]; P <0.001). In both populations (overall and heart failure with reduced ejection fraction), these differences correspond to significant lifetime loss associated with moderate AS during follow‐up (4.4 years, P <0.001; and 1.9 years, P <0.001, respectively). A consistent pattern of elevated mortality rate associated with moderate AS in sensitivity analyses of matched studies was observed. Conclusions Moderate AS was associated with higher risk of death and lifetime loss compared with patients with no/mild AS.

Introduction: Epsilon wave, one of the major criteria for the diagnosis of arrhythmogenic cardiomyopathy (ACM), is present in only 30% of ACM patients. Fontaine Leads have been shown to facilitate the visualization of Epsilon waves. Hypothesis: Modified Fontaine leads may help in better visualization of Epsilon waves in ACM patients than standard Fontaine leads. Methods: We prospectively enrolled ACM patients under our follow-up. Fontaine and the modified Fontaine EKGs were recorded ( Figure 1A ). The duration and amplitude of Epsilon waves, when present, were measured. Duration-amplitude product (DAP) was computed and compared. Results: EKGs of seventeen patients were available for analysis. Four patients (24%) had an Epsilon wave on a 12 lead EKG. Thirteen patients (76%) had Epsilon waves either on 12 lead EKG or Fontaine modification leads. These 13 patients (10 males and 3 females; mean age: 40.5 ±13 years) were included in the analysis. ( Table 1 ) Epsilon waves were seen in 10 (77%) patients in Standard Fontaine Leads. In the rest of the modifications, Epsilon waves were seen in 85% (11), 77% (10), 80% (8), and 80% (8) in Right, Left, Right-Left, and Left-Right Fontaine leads, respectively. ( Table 1 ) In only one patient (8%), the Standard Fontaine Epsilon wave had maximum DAP. Right, Left, Right-Left, and Left-Right Fontaine leads had maximum DAP in 5 (39%), 3 (23%), 2 (20%), and 3 (30%) patients, respectively. Conclusions: A modified Fontaine lead position may facilitate the Epsilon wave visualization in patients suffering from ACM when standard EKG and Fontaine lead EKGs fail to do so. A well-designed randomized study may be needed to evaluate the utility of modified Fontaine Leads in ACM.

Introduction: The treatment options for high and extreme-risk patients with severe symptomatic aortic stenosis have changed significantly over the past decade because of advances in transcatheter aortic valve replacement (TAVR). However new permanent pacemaker implant (PPI) remains an impending concern after TAVR. Hypothesis: We sought to determine the frequency, predictors and outcomes of patients requiring PPI after TAVR. Methods: We queried the National Inpatient Sample (NIS) database using the ICD-9-CM procedure code of 35.05 for transfemoral/transaortic and 35.06 for transapical replacement of aortic valve .We identified TAVR procedures associated with new permanent pacemaker implants using appropriate validated ICD-9-CM codes. Using multivariate analysis we further identified predictors of PPM implants Results: An estimated 8828 TAVR procedures were performed in United States between 2011-2012. 773 (8.7%) TAVR procedures were associated with PPIs. PPI were higher in older (age>80 years), White race, diabetics, left bundle branch block (LBBB), right bundle branch block (RBBB), transfemoral approach. The inhospital mortality ( 5.2% vs.4.6% ) , mean length of stay ( 9.8 vs. 8.3 days ) disposition to short term nursing facility was higher (38.2% vs. 32.1%) and mean total costs (82217$ vs. 52283$) was higher in TAVR + PPI group . On multivariate analysis, Age in 5 year increment [Odds ratio (OR) 1.11; Confidence interval (CI) 1.05-1.17, p<0.001], diabetes [OR 1.26; CI 1.07-1.49, p<0.001], LBBB [OR 1.99; CI 1.55-2.56, p<0.001], RBBB [OR 5.36; CI 3.80-7.55, p<0.001] were independent predictors of PPI. Transfemoral approach was associated with more PPI implants [OR 1.41; CI 1.12 -1.78, p<0.001] Conclusion: Age, baseline conduction system disturbances, diabetes, transfemoral approach emerged as independent predictors of PPI after TAVR. This study provides useful tools to identify high-risk patients for PPI after TAVR.

Background: Circulating cardiac troponin T concentrations are higher in men than in women, but the biological causes and clinical implications of this observation are poorly understood. Methods and Results: We measured cardiac troponin T with a high-sensitivity assay (hsTnT) in 684 women and 1601 men with type 2 diabetes (T2D) and stable ischemic heart disease (SIHD) who were enrolled in the BARI 2D trial. Median (IQR) hsTnT was higher in men [12.4 ng/L (8.7-20.8)] than in women [9.1 ng/L (6.4-15.6); P<0.0001] and a higher proportion of men (43.6%) than women (29.1%) were above the current established upper reference limit of 14 ng/L (P<0.0001). Sex remained a significant predictor of natural log normalized hsTnT after adjusting for a wide array of covariables, including age, race, insulin use, renal function, ejection fraction, and HbA1c. Within quintiles of hsTnT measured at baseline, the 5-year incidence of the composite cardiovascular outcome of myocardial infarction, stroke, heart failure, or death was consistently higher in women than in men (Figure 1). In sex-stratified Cox models adjusting for possible confounders, the increase in the relative risk of the composite endpoint across quintiles of hsTnT appeared similar in men and women (Figure 2). Conclusions: In the BARI 2D trial, women have lower baseline hsTnT concentrations, but higher absolute risk of myocardial infarction, stroke, heart failure, or death for a given concentration of hsTnT. These data raise the question of whether sex-specific cutoffs for cardiac troponin T should be considered.