Citations

Abstract A short diagnosis-to-treatment interval independently predicts inferior outcomes in follicular lymphoma. Using international discovery and validation cohorts, we demonstrate its prognostic value beyond established prognostic indices, with implications for risk stratification, clinical trial design, and interpretation.

Abstract Objectives The study aimed to compare long-term outcomes of the David and Yacoub valve-sparing aortic root replacement (VSARR) procedures in a nationwide, low-volume setting. Methods All patients undergoing elective VSARR in Denmark between January 2010 and April 2022 were identified using the Danish registries. The primary end-point was all-cause death. Secondary end-points included stroke, reoperation, a composite of death or reoperation, and long-term echocardiographic outcomes. Analyses were performed in both crude and propensity score-matched (PSM) populations and compared with outcomes from a control group comprised of all elective composite root replacement procedures performed at the contributing centres in the study period. Results A total of 160 patients underwent VSARR (median age; David vs Yacoub; 49.7 [SD 14.1] years vs 51.5 [SD 14.3] years; P = .42) with the David (n = 92, 57.5%; median follow-up 8.2 [SD 3.6] years) or Yacoub (n = 68, 42.5%; median follow-up 7.1 [SD 2.4] years) procedure. Ten-year all-cause death was similar (David 9.3% [95% CI: 2.3-15.2] vs Yacoub 8.8% [95% CI: 3.6-20.6]; log-rank P = .54). Reoperation rates (log-rank P = .12), stroke incidence (P = .41), and the composite end-point of death or reoperation (log-rank P = .63) were comparable, with consistent findings in the PSM cohort. Long-term echocardiographic follow-up demonstrated no difference in recurrent regurgitation, stenosis, or valve-related complications. Compared to elective composite root replacement (CRR) (n = 486), VSARR demonstrated lower rate of all-cause death (P = .027) and stroke (P = .026), while reoperation rate was higher (13.8% vs 4.3%; P < .001). However, the risk of reoperation was comparable between procedures when accounting for competing risk of death (log-rank P = .17). Conclusions Long-term outcomes following elective VSARR using the David and Yacoub procedure were comparable. VSARR was associated with lower risk of all-cause death and stroke compared to elective CRR, supporting the two VSARR procedures as durable options when performed in experienced centres with careful patient selection, even in low-volume settings.

Importance Left atrial appendage occlusion (LAAO) is used in patients with contraindications to oral anticoagulation, who are at increased risk for major bleeding (MB). Objective To evaluate the incidence, predictors, management, and clinical outcomes of MB after LAAO in the Amulet IDE trial. Design, Setting, and Participants The randomized clinical Amulet IDE trial enrolled patients from 2016 through 2019 with 5-year follow-up. Procedures were performed at specialized LAAO centers. Of 1878 randomized patients (1:1 Amulet vs Watchman), 1833 underwent attempted LAAO implantation. These data were analyzed from May 2025 through November 2025. Main Outcomes and Measures Pooled (Amulet and Watchman) patients with vs without MB (Bleeding Academic Research Consortium [BARC] score ≥3: overt bleeding with transfusion and ≥3 g/dL hemoglobin drop) were compared. Results This study included a total of 1833 patients (57.7% male and 42.3% female; mean [SD] age, 75.8 [7.5] years). MB occurred in 331 patients (18.1%) over 5 years (annualized rate 5.9% per year). Patients with MB were older (76.8 vs 74.7 years) and had higher CHA 2 DS 2 -VASc (4.8 vs 4.6) and HAS-BLED (3.4 vs 3.2) scores, as well as greater prevalence of diabetes (38.7% vs 34.1%), prior MB (45.3% vs 28.0%), and kidney disease (9.4% vs 4.5%). MB risk was highest in the first 6 months after LAAO (20.5% per year), then decreased to 3.9% per year through 5 years. Most MB events were nonprocedural (88.8%) with gastrointestinal bleeding accounting for 252 of 438 events. Independent predictors of MB included increasing age (hazard ratio [HR], 1.04; 95% CI, 1.02-1.06), female sex (HR, 1.25; 95% CI, 1.01-1.56), diabetes (HR, 1.26; 95% CI, 1.01-1.58), prior MB (HR, 1.93; 95% CI, 1.55-2.40), and kidney disease (HR, 2.15; 95% CI, 1.48, 3.12). At first MB event, 47.1% of patients were not receiving antithrombotic therapy and 92 patients had recurrent events. Patients with MB had significantly higher rates of the composite of stroke, systemic embolism, or cardiovascular death (32.5% vs 18.0%; P < .001), driven by higher stroke (14.7% vs 6.6%) and cardiovascular death (24.4% vs 12.9%) rates. All-cause mortality was also higher (49.2% vs 25.4%; P < .001). MB was fatal (BARC score of 5) in 25 patients (1.4%). Conclusions and Relevance In this study, MB was common in this high-risk population and largely related to underlying patient factors. Early MB risk was highest 6 months post-LAAO, then dropped considerably. Most events were gastrointestinal and occurred even in patients on minimal or no antithrombotic therapy. MB after LAAO was strongly associated with increased stroke and mortality. Trial Registration ClinicalTrials.gov Identifier: NCT02879448

Background Suicidal behaviour shows notable sex differences, and understanding whether genetic factors contribute to these differences is critical for identifying at-risk individuals and prevention. Objective We aim to investigate the genetic contribution to suicide attempts and examine whether genetics account for sex differences in incidence. Methods This population-based cohort study includes 3.1 million individuals born 1963–1998 and followed through Swedish National Registers, including hospitals and specialist outpatient diagnoses and cause of death data. Suicide attempts were identified using ICD codes, indicating intentional self-harm, self-harm using lethal methods or leading to hospitalisation, or resulting in death. Familial aggregation, coaggregation, pedigree heritability and genetic correlations were estimated using genealogical data. For sex-specific analyses, we examined mother–daughter, female sibling, father–son and male sibling pairs, separately. Findings Suicide attempts were more common among females than males (3.3% vs 2.6%). In both sexes, risk aggregated within families (ORs ranged 1.6–3.4 across relative types) and was higher in first-degree than second-degree relatives. Familial aggregation was stronger in females than in males, and in same-sex first degree relatives compared with cross-sex pairs. Pedigree heritability was 41.9% (95% CI 36.0 to 48.4%) and did not differ significantly by sex (female 51.4% (95% CI 40.1% to 58.6%), male 45.1% (95% CI 32.3% to 52.5%), Bootstrap p value 0.40). Suicide attempt showed moderate to high pedigree genetic correlations with psychiatric disorders, strongest with substance use disorders (SUD, r g =0.85 (95% CI 0.83 to 0.96)), with no significant sex differences. The genetic correlation between female and male suicide attempts was high (0.85 (95% CI 0.80 to 0.99)), suggesting a substantial genetic overlap. Conclusions Suicide attempt has a moderate heritable component that largely overlaps between females and males and with other psychiatric disorders, particularly SUD. Stronger familial aggregation in females and in same-sex pairs highlights the potential role of sex-specific environmental or social factors. Future research should focus on non-genetic contributors and their potential interaction with genetic factors to better understand and address sex disparities in suicidal behaviour Clinical implications Genetic risk for suicide attempt is substantial but does not fully explain sex differences in incidence. Clinicians should, therefore, consider non-genetic, including sex-specific environmental and social factors, alongside family history and psychiatric comorbidity when assessing suicidal risk.

Abstract The addition of two years (yrs) of adjuvant abemaciclib to ET resulted in statistically significant and clinically meaningful improvement in overall survival (OS) over ET in patients (pts) with HR+, HER2-, node-positive, high-risk EBC. At 7 yrs, abemaciclib+ET demonstrated sustained IDFS and DRFS benefits ([HR=0.73, 95% CI: 0.66, 0.82), and (HR=0.75, 95% CI: 0.66, 0.84)]). Higher nodal involvement (N2 or N3) is an independent prognostic factor for worse outcomes in EBC. However, previous monarchE data highlight that pts with limited nodal disease (1-3 axillary lymph nodes (ALN)) are at high recurrence risk when additional clinical risk factors are present, such as high-grade (G) tumor and/or large tumor size. Here, we show subgroup analyses by ALN.monarchE is a phase 3, open-label, randomized trial in pts with HR+, HER2-, node-positive, high-risk EBC. Pts were randomized (1:1) to receive ET for at least 5 yrs +/- abemaciclib for 2 yrs (treatment (tx) period). High-risk EBC was defined as either 1-3 ALN (N1) with G3 disease and/or tumor ≥5 cm or, ≥4 ALN (N2: 4-9, N3: ≥10) (Cohort 1 (C1)). A smaller group of pts were enrolled with N1, G≤2, tumor size <5 cm, and central Ki-67 ≥20% (C2). IDFS, DRFS and OS were assessed in C1 by ALN (N1, N2, N3) using the Kaplan-Meier (KM) method, and unstratified Cox proportional hazard model including interaction effect between tx arm and ALN. Of 5120 randomized pts in C1, 1761 (34.4%) had N1, 2223 (43.4%) had N2, and 1123 (21.9%) had N3 disease. At this analysis (data cut off:15Jul2025), in the ET arm, a comparable number of patients with N1 and N2 disease had IDFS events at 6 yrs (21.6% and 25.4%), while event no. in the N3 subgroup was notably higher (38.1%). A similar trend was observed in DRFS and OS (Table). With a median follow-up time of 76.8 months in C1, the addition of abemaciclib to ET reduced the risk of developing an IDFS event by 24.8% (N1), 31.5% (N2) and 27.4% (N3) compared to ET. The absolute improvements in IDFS rates at 6 yrs were 4.6% (N1), 6.9% (N2), and 8.1% (N3). Reductions in the risk of developing DRFS events were 25.2% (N1), 31.2% (N2), and 25.7% (N3), with corresponding 6yr absolute benefit of 3.8% (N1), 6.4% (N2), and 6.8% (N3). Abemaciclib+ET consistently reduced the risk of death compared to ET across ALN subgroups by 12.3% (N1), 15.5% (N2), and 26.8% (N3), which resulted in absolute improvements in OS of 1.4% (N1), 1.6% (N2), and 2.7% (N3). Baseline disease characteristics, IDFS and DRFS KM curves by ALN will be presented. In the ET arm, pts with N1 + ≥1 additional risk factor had recurrence and death risks comparable to pts with N2, while pts with N3 had poorer prognosis. The addition of adjuvant abemaciclib to ET led to a clinically meaningful reduction in the risk of recurrence and death regardless of nodal burden, confirming the consistent and sustained benefit of 2 yrs of tx with abemaciclib and supporting its use in eligible pts with node-positive high-risk EBC. Citation Format: J. Cortes, S. R. D. Johnston, M. Martín, S. M. Tolaney, M. Goetz, H. Rugo, J. Sohn, O. Ozyilkan, M. Henriques Abreu, M. Zaiss, K. Maia Vianna, H. Melgaard Nielsen, A. Chan, H. Kalofonos, S. Morales, B. San Antonio, M. Munoz, B. R Grimes, S. Amdur, P. Neven. monarchE: subgroup analysis of adjuvant abemaciclib + endocrine therapy for HR+, HER2-, high-risk early breast cancer by nodal status [abstract]. In: Proceedings of the San Antonio Breast Cancer Symposium 2025; 2025 Dec 9-12; San Antonio, TX. Philadelphia (PA): AACR; Clin Cancer Res 2026;32(4 Suppl):Abstract nr PS1-08-08.

Abstract Background/Introduction Macrotroponin refers to high-molecular-weight troponin complexes bound to immunoglobulins, shown to cause persistently elevated troponin values often unrelated to myocardial injury. We hypothesized that its frequency might increase with age and differ between men and women, reflecting potential age-related cardiac changes and sex-specific risk profiles. Purpose To assess whether macrotroponin frequency varies across age groups and by sex within the upper sex-specific 90th percentile of troponin values in a healthy Danish reference population. Methods Among 1,307 participant samples with normal-range NT-proBNP, HbA1c, and eGFR ≥90 mL/min/1.73m2, 147 samples with troponin I within the upper levels of the sex-specific 90th percentile for the Siemens Atellica assay were further tested for macrotroponin I using Protein A/G immunoglobulin depletion and sucrose gradient ultracentrifugation. Samples were only deemed macrotroponin-positive by concordantly positive results. After excluding 29 samples with low troponin values due to analytical dilution constraints, 118 participants remained. Macrotroponin I frequency was compared across three age groups (<40, 40–60, and >60 years) and between sexes. Logistic regression was used to adjust for creatinine levels. Results Of 118 samples tested (48% females), macrotroponin I was present in 88 (75%), with similar frequencies in women (80%) and men (77%). Macrotroponin I frequency did not differ significantly across age groups (p=0.26) or between sexes (p>0.5) (Table 1, Figure 1). Logistic regression revealed no significant associations between macrotroponin I and age group, sex, or creatinine levels (all p > 0.5). Conclusion Macrotroponin I was highly frequent in the highest troponin ranges in a healthy reference population and showed no relationship with age or sex. The presence of macrotroponin I may impact clinical management in a considerable number of patients, but further investigation is required in clinical studies.

Objectives Female sex and anticitrullinated protein antibodies (ACPA) are associated with higher disease activity in rheumatoid arthritis (RA). Since disease-related inflammation is linked to cardiovascular risk, we explored whether sex and ACPA influenced the association between disease activity at study entry and cardiovascular risk in established RA. Methods We evaluated 4008 patients with prevalent RA from an international observational cohort enrolled between 1985 and 2012. Outcomes included major adverse cardiovascular events (MACE: cardiovascular death, myocardial infarction and stroke) and ischaemic cardiovascular events (iCVE: MACE, angina, revascularisation, transient ischaemic attack and peripheral arterial disease). Follow-up accrued from enrolment until the first event or censoring. Multivariable Cox models stratified by centre risk evaluated disease activity, sex, ACPA and their interactions. Results We documented 193 MACE and 299 iCVE. Disease activity and sex were associated with MACE (all p≤0.017) and iCVE (p≤0.005) but ACPA was only associated with MACE (p=0.043). A three-way interaction on MACE (p=0.034) but not iCVE was noted. Among ACPA-negative patients, disease activity was associated with MACE in males (HR 1.57 (95% CI 1.14 to 2.16)) but not females (p-for-interaction=0.022). Among ACPA-positive patients, neither the disease activity x sex interaction (p=0.929), nor main effect of disease activity on MACE (p=0.124) was significant, but male sex was (HR 1.61 (95% CI 1.15 to 2.27)). Among females, neither disease activity x ACPA interaction (p=0.523) nor disease activity (p=0.319) was significant for MACE, but ACPA was (HR 1.57 (95% CI 1.02 to 2.42)). Conclusions The effect of disease activity at enrolment on cardiovascular risk in prevalent RA varies across patient groups with different sex and ACPA characteristics.