Citations

Purpose: Prostate-specific membrane antigen positron emission tomography (PSMA-PET) improves prostate cancer (PCa) localization, particularly in biochemical recurrence (BCR). The primary objective was to assess management patterns after PSMA-PET for BCR at 2 academic centers. Methods: This study evaluated clinical management within 6 months after first PSMA-PET for patients with BCR after local therapy. Management categories included no treatment, local therapy, systemic therapy, and metastasis-directed therapy (MDT). We also evaluated clinical management decision variation across strata of PSMA-PET results PSA levels (<2.0, 2.0-4.99, and ≥5.0 ng/mL) at time of imaging. Results: We identified 581 patients who received PSMA-PET from February 2021 to June 2023. PSMA-PET findings were negative in 142 (24%) and demonstrated localized recurrence in 86 (15%), regional nodal disease in 60 (10%), and distant metastasis in 293 (50%). Distant metastasis was identified in 105 (35%) patients with PSA < 2.0, 67 (60%) with PSA 2.0 to 4.99, and 115 (71%) with PSA ≥ 5.0. In patients with negative PSMA-PET, 63 (44%) received treatment. Conversely, 92% with detected metastases were treated (systemic therapy in 189 [64%], MDT in 75 [26%], and local therapy in 7 [2%]). Treatments differed by the PSA level within strata of PSMA-PET findings. Among 293 patients with metastases, MDT was used more commonly in patients with PSA < 2.0 (37%) than PSA 2.0 to 4.99 (30%) or PSA ≥ 5.0 (13%). Conclusions: Most patients undergoing PSMA-PET for BCR had identifiable disease and initiated therapy within 6 months. Identification of distant metastases and treatment choices differed by the PSA level at imaging. Prospective research is needed to determine whether earlier detection and treatment initiation improve clinical outcomes.

Abstract Aims To evaluate whether the effect of inclisiran to lower LDL-C varied by background lipid-lowering therapy (LLT). Methods and results In ORION-10 and ORION-11 Phase 3 trials, patients (N = 3178) with atherosclerotic cardiovascular disease (ASCVD) or ASCVD risk equivalents were randomized 1:1 to receive inclisiran or placebo on Day 1, Day 90, and 6-monthly thereafter. In this pooled post hoc analysis, patients were stratified by baseline combination therapy [statin plus ezetimibe (n = 214; 6.7%)], monotherapy [statin (n = 2711; 85.3%) or ezetimibe (n = 54; 1.7%)], or neither LLT [none (n = 199; 6.3%)] into therapy groups with/without other LLT. Stratification by baseline statin intensity was also performed (N = 3155). Relative and absolute changes in LDL-C were assessed. Mean (±SD) baseline LDL-C was 2.7 mmol/L (±1.0), 2.6 mmol/L (±0.9), 3.7 mmol/L (±1.7), and 4.1 mmol/L (±1.5) among patients receiving combination, statin, ezetimibe, or neither LLT, respectively. In these categories, mean (95% confidence interval) time-adjusted, placebo-corrected percentage change in LDL-C after Day 90 to Day 540 with inclisiran were −57.0% (−63.8, −50.1), −51.5.% (−53.4, −49.7), −50.5.% (−59.6, −41.5), and −43.1% (−48.7, −37.6); corresponding absolute changes were −1.5 mmol/L (−1.7, −1.3), −1.3 mmol/L (−1.4, −1.3), −1.7 mmol/L (−2.0, −1.4), and −1.7 mmol/L (−1.9, −1.5). Conclusion Sustained and effective LDL-C lowering with inclisiran was observed irrespective of background LLT treatment. Inclisiran was overall well tolerated with all background LLT treatments, consistent with its established safety profile.

Abstract Objectives In an effort to maintain the technical aspects of traditional prosthetic surgical aortic valve replacement (AVR) while reducing invasiveness and facilitate options for concomitant operations, transaxillary lateral mini-thoracotomy endoscopic robotic-assisted aortic valve replacement (RAVR) has been introduced. The present data highlight the contemporary international collaborative experience. METHODS All consecutive patients undergoing standardized RAVR across 10 international sites (1/2020–7/2024) were evaluated using a central database with 1 year follow-up. RESULTS A total of 300 patients were analysed with a median predicted risk of 1.6% with aortic stenosis in 85.7%, nearly half with bicuspid valves. Biological prostheses were implanted in 220 (73.3%) with a median valve size 23 mm, 10% receiving aortic root enlargement, with 17% of all patients undergoing concomitant procedures. Median cross-clamp 120 min with no conversions to sternotomy. Median length of stay was 5 days, 4.3% with prolonged ventilation, 1.7% renal failure, 1.0% stroke and 8.3% required re-thoracotomy for evacuation of haemothorax. There were two 30-day operative mortalities (0.7%). The new permanent pacemaker rate for the full cohort was 2.6%. Of 163 patients with complete 1-year clinical and echocardiographic follow-up, mean aortic valve gradient was 10 mmHg and all but 2 patients (1.2%) had trace to no prosthetic or paravalvular insufficiency. CONCLUSIONS RAVR is safe and effective, providing the reproducible benefits of surgical AVR while affording a less invasive approach that permits the opportunity for concomitant procedures. For low and intermediate risk patients with aortic valve disease, RAVR is a potential reproducible alternative for patients and heart teams.

Abstract Infective endocarditis (IE) is a relatively rare but life-threatening systemic infection, which remains associated with high morbidity and mortality. The epidemiology of IE has shifted to involve an increasing numbers of older patients with both cardiovascular and other types of prosthetic devices, multiple comorbid conditions often requiring invasive procedures, increasingly virulent pathogens, in particular Staphylococcus aureus, or that can harbour anti-microbial resistance, and an escalation of injection drug use in many areas of the world. In parallel, advancements in diagnostic and therapeutic options have led to complex strategies in patients’ management. Despite these epidemiologic shifts, clinical trials have been rare and most of the evidence guiding IE management derives from expert consensus or analysis of large registries. Because of this, a multi-disciplinary IE team-based approach has been recommended as the standard of care. The aim of this review is to explore the rationale for a multi-disciplinary team-based approach to the management of IE. This approach has proved to be potentially beneficial based on multiple investigations that have evaluated patient outcomes. In addition, implementation strategies, feasibility and options of the team approach have also been highlighted.