Citations

ABSTRACT Aims The impact of treatment for tricuspid regurgitation (TR) across different levels of left ventricular ejection fraction (LVEF) remains uncertain. This study aimed to compare the outcomes of surgical and transcatheter tricuspid valve interventions (TTVI) to conservative (medical) management across LVEF categories. Methods and results Patients with severe isolated TR from the TRIGISTRY, a multicentre international registry, were categorized based on LVEF (preserved ejection fraction [pEF]: ≥50%, mildly reduced ejection fraction [mrEF]: 41–49%, and reduced ejection fraction [rEF]: ≤40%). We assessed the impact of treatment modality and procedural success (mild-to-moderate or lower residual TR) on 2-year survival within each LVEF category. Among 2384 patients, 1383 had pEF, 400 had mrEF, and 601 had rEF. Compared to conservative management, surgery (p < 0.0005) and TTVI (p < 0.0001) were associated with a survival benefit in patients with pEF. No significant survival advantage was observed in patients with mrEF (p = 0.28 for both), nor in those with rEF (p = 0.76 and p = 0.22, respectively). Similar results were obtained when surgical and transcatheter interventions were grouped (p < 0.0001, p = 0.17 and p = 0.29 in patients with pEF, mrEF and rEF, respectively). Patients with residual TR after TTVI exhibited a trend toward worse survival compared to those managed conservatively across all LVEF categories (p = 0.47, p = 0.33 and p = 0.008 in pEF, mrEF and rEF, respectively). Conclusions Transcatheter tricuspid valve intervention, whether surgical or transcatheter-based, was associated with improved survival in patients with pEF but not in those with mrEF or rEF. Residual TR remained a significant prognostic factor across the entire LVEF spectrum. These findings highlight the need for careful patient selection when considering TTVI in individuals with rEF.

ABSTRACTBackground and PurposeLarge‐bore aspiration catheters (LBACs) are used for thrombectomy in large vessel occlusion (LVO), either as a standalone direct aspiration first‐pass technique or combined with a stent retriever (ASR). LBAC design may influence ASR thrombectomy efficacy. We compared the safety and performance of the novel MIVI Q segmental catheter with the well‐established SOFIA aspiration device in ASR thrombectomy.MethodsWe analyzed data from the Registry cOmbined vS SinglE Thrombectomy TechnIques registry of consecutive patients with anterior circulation LVO and compared the outcomes of those treated with first‐line ASR thrombectomy using Q (Q5 or Q6) or SOFIA (5F or 6F Plus) catheters. Demographic, clinical, angiographic, and clinical outcome data (24‐h National Institute of Health Stroke Scale [NIHSS] and modified Rankin Scale score at 3 months) were compared.ResultsOf the 853 patients, 155 (18.2%) were treated with MIVI Q and 698 (81.8%) with SOFIA catheters. After adjusting for age, sex, NIHSS score at baseline, tPA use, site occlusion, anesthesia type, and diameter and length of SR, the MIVI Q group was comparable to the SOFIA group in terms of first‐pass effect or successful final recanalization and safety. However, the MIVI Q group had a shorter mechanical thrombectomy time (20 [10–45] min vs. 33 [20–51] min; odds ratio [OR] = 7.4, 95% confidence interval [CI]: 1.1–14; p = 0.021) and a lower rate of symptomatic intracerebral hemorrhage (3.3% vs. 8.8%; OR = 3.59, 95% CI: 1.45–10.9; p = 0.011).ConclusionsIn ASR neurothrombectomy, SOFIA aspiration catheters were not superior to MIVI Q in achieving successful and complete first‐passage recanalization; however, MIVI Q had shorter procedural times and a lower rate of symptomatic intracranial hemorrhage.

Objectives The impact of body mass index (BMI) on cardiovascular risk in rheumatoid arthritis (RA) is unclear. RA characteristics may influence the association between BMI and risk. Disease activity, which predicts cardiovascular risk, is associated with obesity only among anticitrullinated antibody (ACPA)-positive patients. Biologics alter body composition and mitigate cardiovascular risk in RA. We explored the association of BMI with cardiovascular risk and whether this varied across ACPA status and biologic use. Methods We evaluated 3982 patients from an international observational cohort. Outcomes included (a) first major adverse cardiovascular event (MACE) encompassing myocardial infarction, stroke or cardiovascular death; and (b) all events comprising MACE, angina, revascularisation, transient ischaemic attack, peripheral arterial disease and heart failure. Multivariable Cox models stratified by centre risk evaluated the impact of BMI, ACPA, biologics and their two- and three-way interactions on outcomes. Results We recorded 192 MACE and 319 total events. No main effects of BMI, ACPA or biologics were observed. A three-way interaction between them on MACE (p-interaction<0.001) and all events (p-interaction=0.028) was noted. Among ACPA negative patients, BMI was inversely associated with MACE (HR 0.38 (95% CI 0.25 to 0.57)) and all events (HR 0.67 (0.49 to 0.92)) in biologic users but not non-users (p-for-interaction <0.001 and 0.012). Among ACPA-positive patients, BMI was associated with MACE (HR 1.04 [1.01–1.07]) and all events (HR 1.03 (1.00 to 1.06)) independently of biologic use. Conclusions BMI is inversely associated with cardiovascular risk only among ACPA-negative biologic users. In contrast, BMI is associated with cardiovascular risk in ACPA-positive patients independently of biologic use.

AbstractEndoscopic ultrasound-guided gallbladder drainage (EUS-GBD) for symptomatic gallbladder disease has been shown to be safe and effective in patients with high surgical risk, but data are lacking for patients with cirrhosis. We investigated the safety and effectiveness of EUS-GBD in patients with and without cirrhosis.This retrospective review included patients who underwent EUS-GBD at four (three US and one Spanish) international tertiary care centers. Outcomes, including technical success, clinical success, and procedure-related adverse events, were compared between patients with and without cirrhosis.170 patients (47 with cirrhosis, 123 without cirrhosis) were included. There was no difference in age, sex, race, comorbidities, antiplatelet use, hemoglobin, or international normalized ratio between the two groups (P > 0.05 for all). The most common etiology of cirrhosis was alcohol (42.6%) with mean Model of End-stage Liver Disease-Sodium (MELD-Na) score of 16.2 (SD 8.8). Acute cholecystitis was more common in patients with cirrhosis (74.5% vs. 56.9%; P = 0.02). Technical (cirrhosis 97.9% vs. no cirrhosis 95.1%; P = 0.67) and clinical (93.6% vs. 94.9%; P = 0.71) success rates were similar in the two groups. Adverse events were infrequent and similar between groups, the most common being stent maldeployment (cirrhosis 4.3% vs. no cirrhosis 5.7%; P = 0.99). Survival rates were similar at the end of follow-up.EUS-GBD was safe and effective in patients with cirrhosis, with outcomes similar to patients without cirrhosis when performed by experienced echoendoscopists. Patients with cirrhosis and symptomatic gallbladder disease can be considered for EUS-GBD.

Abstract Background Few antiviral therapies have been studied in patients with coronavirus disease 2019 (COVID-19) and kidney impairment. Herein, the efficacy, safety, and pharmacokinetics of remdesivir, its metabolites, and sulfobutylether-β-cyclodextrin excipient were evaluated in hospitalized patients with COVID-19 and severe kidney impairment. Methods In REDPINE, a phase 3, randomized, double-blind, placebo-controlled study, participants aged ≥12 years hospitalized for COVID-19 pneumonia with acute kidney injury, chronic kidney disease, or kidney failure were randomized 2:1 to receive intravenous remdesivir (200 mg on day 1; 100 mg daily up to day 5) or placebo (enrollment from March 2021 to March 2022). The primary efficacy end point was the composite of the all-cause mortality rate or invasive mechanical ventilation rate through day 29. Safety was evaluated through day 60. Results Although enrollment concluded early, 243 participants were enrolled and treated (remdesivir, n = 163; placebo, n = 80). At baseline, 90 participants (37.0%) had acute kidney injury (remdesivir, n = 60; placebo, n = 30), 64 (26.3%) had chronic kidney disease (remdesivir, n = 44; placebo, n = 20), and 89 (36.6%) had kidney failure (remdesivir, n = 59; placebo, n = 30); and 31 (12.8%) were vaccinated against COVID-19. Composite all-cause mortality or invasive mechanical ventilation rates through day 29 were 29.4% and 32.5% in the remdesivir and placebo group, respectively (P = .61). Treatment-emergent adverse events were reported in 80.4% for remdesivir versus 77.5% for placebo, and serious adverse events in 50.3% versus 50.0%, respectively. Pharmacokinetic plasma exposure to remdesivir was not affected by kidney function. Conclusions Although the study was underpowered, no significant difference in efficacy was observed between treatment groups. REDPINE demonstrated that remdesivir is safe in patients with COVID-19 and severe kidney impairment. Clinical Trials Registration EudraCT 2020-005416-22; Clinical Trials.gov NCT04745351.

Introduction Empowering people living with multimorbidity (multiple chronic conditions) to gain greater confidence in managing their health can enhance their quality of life. Education focused on self-management is a key tool for fostering patient empowerment and is mostly provided on an individual basis. Virtual communities of practice (VCoP) present a unique opportunity for online education in chronic condition self-management within a social context. This research aims to evaluate the effectiveness/cost-effectiveness of individualised, online self-management education compared with VCoP among middle-aged individuals living with multiple chronic conditions. Methods and analysis People aged 30–60, living with ≥2 chronic conditions and receiving care in primary care (PC) centres and outpatient hospital-based clinics in Madrid and Canary Islands will enrol in an 18-month parallel-design, blinded (intervention assessment and data analysts), pragmatic (adhering to the intention-to-treat principle), individually randomised trial. The trial will compare two 12-month web-based educational offers of identical content; one delivered individually (control) and the other with online social interaction (VCoP, intervention). Using repeated measures mixed linear models, with the patient as random effect and allocation groups and time per group as fixed effects, we will estimate between-arm differences in the change in Patient Activation Measure from baseline to 12 months (primary endpoint), including measurements at 6-month and 18-month follow-up. Other outcomes will include measures of depression and anxiety, treatment burden, quality of life. In addition to a process evaluation of the VCoP, we will conduct an economic evaluation estimating the relative cost-effectiveness of the VCoP from the perspectives of both the National Health System and the Community. Ethics and dissemination The trial was approved by Clinical Research Ethics Committees of Gregorio Marañón University Hospital in Madrid/Nuestra Señora Candelaria University Hospital in Santa Cruz de Tenerife. The results will be disseminated through workshops, policy briefs, peer-reviewed publications and local/international conferences. Trial registration number NCT06046326 .

Abstract Background Cancer therapy-related cardiac dysfunction, which commonly includes varying degrees of asymptomatic ventricular dysfunction and/or heart failure, is the main adverse effect of anticancer therapy. The mechanism by which it develops is still quite uncertain. In recent years several genetic association studies have identified common genetic variants associated with cardiotoxicity in genes related to DNA damage, drug transportation and metabolism, antioxidant mechanism, sarcomere dysfunction and impaired iron metabolism, but the evidence is still limited. Rare variants in familial cardiomyopathies genes have also been identified. Purpose This uncertainly requires larger studies to identify genetic variants allowing to predict the risk of cardiotoxicity. In this sense, we carry out a genome-wide association meta-analysis to identify genetic variants associated with cancer therapy-related cardiac dysfunction. The development of a risk predictor model combining clinical and genetic factors would make it possible to anticipate the adverse effects of this therapy. Methods Genome wide meta-analysis was performed with a total of 594 patients from the CARDIOTOX registry and 3545 healthy individuals from the National DNA Bank, together with three previously published independent cohorts with 1446, 227 and 52 individuals receiving cancer therapy. Patients were classified with different cardiotoxicity degrees based on the CARDIOTOX registry and exhaustive clinical information was obtained from medical records. The study was ethically approved by local institutional review boards and all participants provided written informed consent. DNA samples were genotyped and imputed to perform a GWAS meta-analysis for case-control (n=5864) and extreme phenotypes (n=5317) looking for genetic variants that predispose to developing cancer therapy-related cardiac dysfunction. A functional characterization of the significant loci was performed by colocalization with eQTLs. Results The case-control analysis showed 17 loci that achieved suggestive significance (&lt; P=1 x10-5) (Figure 1). The rs6765460, an intergenic variant between TPRG1 and TP63 genes, had the strongest relationship with the development of cardiotoxicity (P=1.89x10-7). The extreme phenotypes analysis showed additional 8 loci that achieved suggestive significance. The rs12904266, an intron variant of SLCO3A1, had the strongest relationship with severe cardiotoxicity (P=3.20E-07). eQTLs colocalization of the significant loci revealed association with genes involved in the mitochondria, inflammation, immune system, and fibrosis. Conclusions Our GWAS meta-analysis identified 25 novel genetic variants that may be associated with cancer therapy-related cardiac dysfunction. Genotyping of these markers could be considered in a genetic risk score which, together with the already known clinical risk factors, would improve the cardiotoxicity prediction in cardio-oncology units.Figure 1.Miami plot with P values

Abstract Background and aims Benefit of tricuspid regurgitation (TR) correction and timing of intervention are unclear. This study aimed to compare survival rates after surgical or transcatheter intervention to conservative management according to a TR clinical stage as assessed using the TRI-SCORE. Methods A total of 2,413 patients with severe isolated functional TR were enrolled in TRIGISTRY (1217 conservatively managed, 551 isolated tricuspid valve surgery, and 645 transcatheter valve repair). The primary endpoint was survival at 2 years. Results The TRI-SCORE was low (≤3) in 32%, intermediate (4–5) in 33%, and high (≥6) in 35%. A successful correction was achieved in 97% and 65% of patients in the surgical and transcatheter groups, respectively. Survival rates decreased with the TRI-SCORE in the three treatment groups (all P &lt; .0001). In the low TRI-SCORE category, survival rates were higher in the surgical and transcatheter groups than in the conservative management group (93%, 87%, and 79%, respectively, P = .0002). In the intermediate category, no significant difference between groups was observed overall (80%, 71%, and 71%, respectively, P = .13) but benefit of the intervention became significant when the analysis was restricted to patients with successful correction (80%, 81%, and 71%, respectively, P = .009). In the high TRI-SCORE category, survival was not different to conservative management in the surgical and successful repair group (61% and 68% vs 58%, P = .26 and P = .18 respectively). Conclusions Survival progressively decreased with the TRI-SCORE irrespective of treatment modality. Compared to conservative management, an early and successful surgical or transcatheter intervention improved 2-year survival in patients at low and, to a lower extent, intermediate TRI-SCORE, while no benefit was observed in the high TRI-SCORE category.