Citations

Purpose of review The increasing prevalence of hypertension, alongside the growing use of glucagon-like peptide-1 receptor agonists (GLP-1 RAs) for conditions beyond type 2 diabetes, underscores the need for understanding if there is a role for these medications in blood pressure management. This review addresses the timely opportunity to assess how GLP-1 RAs could influence blood pressure control, potentially broadening therapeutic strategies for cardiovascular risk management. Recent findings Emerging literature indicates that GLP-1 RAs influence blood pressure through various mechanisms, such as sympathetic nervous modulation, vasodilation, and diuretic effects. Clinical trials demonstrate modest yet statistically significant reductions in systolic blood pressure (SBP), with less consistent effects on diastolic blood pressure (DBP). The advent of dual GLP-1 and glucose-dependent insulinotropic polypeptide (GIP) receptor agonists presents enhanced possibilities for managing hypertension. Summary The implications of these findings suggest that GLP-1 RAs have potential as adjunctive therapies for hypertension, especially in patients already receiving these agents for other cardiometabolic conditions. The blood pressure-lowering effects, often independent of weight loss or glucose control, warrant further investigation to determine their precise role within hypertension treatment algorithms and encourage integration into clinical practice.

ABSTRACTBackgroundIdiopathic inflammatory myopathies, beyond inclusion body myositis (IBM), have demonstrated an increased risk of adverse cardiovascular outcomes, particularly myocardial infarction (MI). This study evaluated the risk of cardiovascular disease in IBM.MethodsWe conducted a non‐concurrent cohort study utilizing the expanded Rochester Epidemiologic Project, including 50 patients with IBM, matched 1:6 to age‐, sex‐, and calendar year‐matched referents without IBM. Baseline cardiovascular risk factors were recorded. Differences in baseline covariates were adjusted by the inverse probability of treatment weighting method. Participants were followed from the index date forward to determine relative risks (RR) and hazard ratios (HR) for the development of cardiovascular outcomes including MI, ischemic stroke, cardiomyopathy, congestive heart failure (CHF), and peripheral vascular disease (PVD).Results50 patients with IBM and 294 matched population referents were included. Baseline cardiovascular risk factors were similar between groups. Aspirin use was more common (28% vs. 18%, p = 0.03) and statin use less common (26% vs. 38%, p = 0.04) in IBM versus referents. Patients with IBM had an increased hazard of MI compared to referents [HR: 5.79, 95% CI (2.51, 13.36)]. The risk of MI remained consistently elevated across all models, after accounting for potential confounders. For PVD, 16/50 IBM patients versus 16/287 referents were excluded due to pre‐existing PVD at index (p < 0.001). Among remaining participants, RR for PVD was 2.38 (0.82, 6.9). IBM was not associated with an increased risk of ischemic stroke, cardiomyopathy, or CHF.ConclusionsIBM is associated with increased risk of MI compared to population referents. Heightened cardiovascular monitoring and prevention strategies are needed in IBM.

AbstractIntroductionActive learning engages learners in constructing knowledge through interactive strategies such as simulation, small‐group discussion, and peer instruction. Although recognized as a superior approach to traditional passive learning, its adoption has been inconsistent. Barriers include reliance on traditional lectures, lack of training, and limited time to develop materials. Simulation educators have a unique skill set that may inform and support active learning initiatives.MethodsFifteen emergency medicine simulation experts convened to define the unique skill set of simulation educators and identify transferable simulation‐based medical education (SBME) skills and concepts to promote effective active learning beyond the simulation lab. Workgroup members are simulation education directors who have undergone specialized training in SBME. During biweekly meetings over 6 months, workgroup members reviewed primary literature in SBME and active learning, along with relevant simulation educator training materials. Objectives were achieved through iterative review, group conceptualization, and expert consensus.Unique treatmentThe increasing prevalence of SBME in medical education, along with the growth of simulation fellowships, has produced a group of education experts with shared competencies. Simulation educators acquire expertise in psychological safety, facilitation, communication, and debriefing, through specialized training and extensive experience. These skills are critical for active learning environments where learners benefit from structured, engaging, and psychologically safe experiences.Implications for educatorsKey transferable SBME topics were identified for use in active learning environments outside of the simulation lab: (1) psychological safety, (2) facilitation strategies, and (3) communication techniques. Transferable tools and concepts were identified to promote efficacy and learner engagement during active learning in diverse environments. Simulation educators’ expertise is an underutilized resource for faculty development initiatives aimed at advancing active learning. This work advocates for leveraging simulation educators’ skills to close the active learning implementation gap, enhance learner outcomes, and meet the evolving needs of contemporary medical education.

Abstract Introduction Acoustic analysis of speech has discriminated decompensated acute heart failure (HF). Speech rate (SR) and cepstral peak prominence (CPP) variation are among features previously evaluated. However, the association between SR and CPP and chronic stable HF with and without pulmonary hypertension (PH) as well as PH alone have not been previously studied. Methods Patients evaluated for HF and/or PH in the outpatient setting recorded a standardized text read out loud from which a sentence was extracted and analysed to extract pre-specified acoustic features including SR and CPP calculated for voiced speech (CPP-V) and in all speech (CPP-All). Patients were grouped depending on the presence or absence of disease (HF and/or PH) and symptoms. Linear regression models were fitted to determine the association between each acoustic feature and disease status. Results In total, 2153 patients were included: age 65.32 ± 17.18 years; male n = 1246 (57.9%); 879 had HF (40.8%), 542 had PH (25.2%) and 777 had no disease and no symptoms (36.1%). After adjustment for age and sex, SR was significantly lower in patients with PH only [estimated coefficient, 95% confidence interval (CI): −0.14, −0.21 to −0.06, P = 0.0006], HF only (−0.11, −0.17 to −0.05, P = 0.0002) and HF with PH (−0.17, −0.24 to −0.10, P &lt; 0.0001) compared with no disease. CPP-V differed in patients with PH only (0.37, 0.16–0.57, P = 0.0004) and CPP-All differed significantly compared with patients without disease (0.23, 0.08–0.38, P = 0.0025). Conclusions SR is significantly slower in patients with HF alone, PH alone and HF and PH combined compared with patients without disease. CPP also differs significantly in patients with PH compared with controls. These findings suggest that acoustic analysis may be useful in discriminating chronic stable HF and PH, offering promise for the development of non-invasive screening methods for HF and PH.

Abstract Background: Bria-IMT™ is an allogeneic whole-cell cancer vaccine, designed to stimulate anti-tumor immunity (Chumsri et al 2024 ASCO). Bria-ABC (NCT06072612) is the multicenter, randomized, open-label trial evaluating overall survival (OS) of Bria-IMT™ regimen vs treatment of physician’s choice (PC) in patients with MBC where no meaningful therapy exists. Methods: 3 arm randomized 1:1:1 (Bria-IMT, Bria-IMT+CPI, or PC) in late stage heavily pretreated pts with MBC. Pts can be ECOG &lt;2, Pts w/ CNS mets and/or who have received prior CPI or ADCs are allowed. The Bria-IMT™ regimen includes preconditioning w/ cyclophosphamide (300 mg/m2) on day -2/-3, intradermal SV-BR-1-GM inoculations (x4) on day 0, and interferon at inoculation sites (Days 1-3). CPI (retifanlimab 375 mg) may be given between days -2 to 2. The regimen is administered every 3 weeks (Q3W). Pts randomized to the monotherapy arm (Bria-IMT™ alone) may cross over to the combo arm upon disease progression. Response assessments are planned Q6W for the first cycle, and then Q8W thereafter. Based on prior data, an interim HR of 0.6 at 144 events will constitute early success. Overall study design anticipates 404 total pts. Results: This interim, unaudited data reflects ongoing enrollment and trial feasibility. To date, 61 pts have completed screening, with 40 pts randomized. Screened pts had a median age of 56 (range 35-82). For pts with evaluable data (n=40), median BMI was 25.6 kg/m2 (8.7-45.7) with a median of 6 (2-13) prior lines of therapy. 20 pts (50%) had HR+/HER2- breast cancer, 18 HR-/HER2- (45%), and 2 HER2+ (5%). Baseline ECOG PS were: 0 (55%), 1 (35%), 2 (10%). In biomarker-evaluable pts, circulating tumor cells were present at baseline in 30% (mean: 10.1 cells/mL; range: 0-139), while cancer-associated macrophage-like cells (CAMLs) were present in all pts (mean: 18.3 cells/mL; range: 1-154). In pts with available follow-up data, median change in CAML count from baseline to most recent cycle was -23.5%. In pts with available HLA typing, match distribution was 0 (19%), 1 (35%), 2 (26%), 3 (16%), and 4 (3%), 8 (26%) class 1, 8 (26%) class 2, and 9 (29%) matching both alleles informing potential immune response interactions with Bria-IMT™. Local injection site reaction (DTH), tumor-marker serum level, and circulating cancer cells, will be analyzed across subtypes to further characterize the pt population. The Bria-IMT™ regimen has been generally well tolerated, with no Tx D/C due to adverse events (AEs). The most frequently reported AEs include nausea (30%), constipation (22.5%), injection site rxn (22.5%), and headache (17.5%) w/ no interstitial lung disease reported. Discussion: Bria-ABC enrollment is ongoing. Future analyses will assess OS, PFS, ORR, CBR, QoL, and CNS event-free survival as data becomes available. Expected to close to enrollment by 2025, with final analyses planned for 2026. Citation Format: Saranya Chumsri, Joyce A. OShaughnessy, Azka Ali, Christopher N. Vaughn, Lawrence M. Negret, Adam Brufsky, Regina Stein, Marcela Salgado, Blaise Bayer, Giuseppe Del Priore, Sara A. Hurvitz. Bria-ABC vs physician choice in late stage MBC: Early biomarker correlates of the randomized registration trial [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2025; Part 2 (Late-Breaking, Clinical Trial, and Invited Abstracts); 2025 Apr 25-30; Chicago, IL. Philadelphia (PA): AACR; Cancer Res 2025;85(8_Suppl_2):Abstract nr LB408.

AbstractINTRODUCTIONSelf‐reported sex influences brain resilience, but its role in genetic frontotemporal dementia (FTD) remains unclear.METHODSWe analyzed 394 genetic‐FTD patients and 279 controls from the ALLFTD consortium, assessing annual neuropsychological performance and MRI‐based cortical thickness. Clinical characteristics and cortical thickness were compared between sexes. We used the residuals of linear regression models, which predict each participant's cognitive and behavioral performance levels relative to cortical thickness, as a proxy for reserve. We then modeled sex differences in longitudinal trajectories with linear mixed‐effects models.RESULTSSymptomatic females with genetic FTD had lower frontal cortical thickness than males, and the C9orf72 subgroup showed lower‐than‐expected frontal cortical thickness for a given level of executive functioning. Differences in cognitive reserve between sexes peaked near symptom onset but diminished thereafter.DISCUSSIONFemales with genetic FTD showed higher cognitive reserve than males, suggesting that self‐reported sex modulates resilience to frontotemporal neurodegeneration.Highlights Females with genetic FTD showed higher cognitive reserve than males. Those differences were particularly pronounced in the C9orf72 and GRN subgroups. The higher cognitive reserve in females declined as the disease progressed.

Abstract The National Institute on Aging-funded Geroscience Education and Training Network held the “Building an Interdisciplinary Workforce in Geroscience: Aligning Perspectives and Educational Goals” preconference workshop at the 2023 Gerontological Society of America’s Annual Meeting. Parties involved in geroscience education and interested stakeholders addressed the development of didactic educational materials, training, and career development opportunities to equip learners with the skills to meet the demands of the emerging field of geroscience, from research to clinic and industry. Recent successes were presented, existing opportunities, gaps, and challenges identified and discussed, and solutions and future directions described.

Introduction: Endoscopic urethroplasty combines the minimally invasive benefit of endoscopic dilation or urethrotomy with the durability of open urethroplasty. Novel techniques in endoscopic urethroplasty have appeared through the years since the 1970s, including several techniques to hold free grafts against urethrotomy beds, such as grafts glued or sutured to a catheter, double-balloon catheter, and a novel balloon-graft carrying device along with transperineal sutures. 1 – 7 Ungerer et al. describe their endoscopic buccal graft urethroplasty using laparoscopic suturing instruments and a procedure-specific transurethral sheath. 8 In this video, we present our technique and early outcomes for transmeatal urethral surgery (TraMUS) for distal penile strictures. This technique applies to any stricture of the penile urethra where the distal aspect of a buccal mucosa graft (BMG) can be accessed transmeatally. Materials and Methods: The patient is prepped in the supine position. A 6 o’clock incision is made sharply using a nasal speculum with a scalpel, and an endoscopic cold knife set along the ventral plate of the urethra from the proximal end of the stricture to the meatus. Goal caliber is 26 French. The urethrotomy length is measured. A split-thickness BMG is deployed by passing a 26 French offset scope into the urethra. A Laborie needle is passed through the scope, through the mucosal edge of the urethrotomy, and out the penile skin. With each puncture, a 3-0 PDS free suture is passed through the needle, and the needle is removed to externalize the suture through the meatus. This is repeated until one pair of sutures exists on either side of the proximal urethrotomy. The equipment is removed and the transmeatal ends of each pair of sutures are passed through the proximal end of the graft from anti-mucosa to mucosa using a free needle and tied. The transcutaneous suture ends are pulled to parachute the graft into the urethra over the urethrotomy and then tied externally at the skin. The distal end of the graft is secured to the meatus with interrupted 4-0 Vicryl. Quilting sutures are placed along the graft using 3-0 Vicryl on skiied SH needles, similarly passing the needles through the urethra and out the skin with ends tied together, and then tying externally at the skin. Alternatively, quilting may be performed via the Laborie needle for more proximal placement. A Foley catheter is placed, and a compressive dressing is applied to the penis. The catheter remains for 2 weeks. Cystoscopy is performed at 4 months and 1 year to ensure patency. Results: Nineteen patients have been treated using TraMUS for distal penile strictures. Eighteen patients had at least 4 month of follow-up, with an average follow-up of 8 months (range 4–21 months). 2 failures are documented, in which we were unable to pass the 17 Fr flexible cystoscope. Median graft length was 5 cm (range 3–15 cm, IQR 4.9). Conclusions: TraMUS for distal penile strictures is a promising new technique for minimally invasive urethral reconstruction. The technique appears to be effective, and further data about outcomes are still needed. Patient Consent: Author(s) have received and archived patient consent for video recording/publication in advance of video recording of the procedure. Conflicts of Interest: The authors have no disclosures. Runtime of video: 8 mins 13 secs.

ABSTRACTBackgroundComparisons of outcomes after transcatheter aortic valve replacement with balloon‐expandable (BEV) versus self‐expanding (SEV) valves are limited.HypothesisThis study aimed to compare clinical and hemodynamic outcomes of BEV and SEV at short‐term (30 days), midterm (1 year), and long‐term (> 1 year) endpoints.MethodsPubMed, Embase, Scopus, and Cochrane Library databases were searched until July 2024 for randomized controlled trials. Random‐effect model (DerSimonian–Laird method) was used to pool the risk ratios (RR), mean differences, and 95% confidence intervals (CI).ResultsA total of 10 studies comprising 4325 patients (2295 BEV, 2030 SEV) were included. In short‐term, cardiovascular (RR: 0.56, 95% CI: 0.36–0.87) and all‐cause mortality (RR: 0.54, 95% CI: 0.35–0.81) were lower in the BEV group. Risk of moderate to severe paravalvular leak (PVL) was lower among BEV patients in short‐term (RR: 0.28, 95% CI: 0.17–0.49) and long‐term (RR: 0.28, 95% CI: 0.1–0.79). A limited number of studies showed a greater risk of clinical valve thrombosis on BEV in midterm and long‐term. The need for permanent pacemaker implantation was lower in BEV at both short‐term (RR: 0.56, 95% CI: 0.37–0.87), and midterm (RR: 0.78, 95% CI: 0.64–0.94). The SEV group had a larger effective orifice area with lower mean transvalvular pressure gradient at all endpoints.ConclusionsBEV is associated with reduced risk of clinical outcomes in short‐term; however, most differences diminish in longer evaluations, except for moderate to severe PVL, which remains elevated for SEV. SEVs had better hemodynamic results and lower risk of clinical valve thrombosis.