Citations

The NCCN Guidelines for Prostate Cancer provide a framework on which to base decisions for patients with prostate cancer across the disease spectrum. The Guidelines sections included in this article focus on metastatic castration-sensitive prostate cancer (mCSPC), nonmetastatic castration-resistant prostate cancer (CRPC), and metastatic CRPC (mCRPC). For patients with mCSPC, disease characteristics, such as whether metastases arose synchronously or metachronously and the degree of metastatic burden, impact therapy decisions, including how much treatment intensification is appropriate and when prostate-directed and/or metastasis-directed therapy should be considered. In the mCRPC setting, androgen deprivation therapy is continued with the sequential or concurrent addition of certain androgen receptor pathway inhibitors, chemotherapies, immunotherapies, radiopharmaceuticals, and/or targeted therapies. The NCCN Prostate Cancer Panel emphasizes a shared decision-making approach in all disease settings based on patient preferences, prior treatment exposures, biomarkers, the extent and location of metastases, symptoms, and potential side effects.

Background: Fecal microbiota, live-jslm (RBL) is a microbiota-based product for the prevention of recurrent Clostridioides difficile infection (rCDI) in adults following antibiotic treatment. The safety and clinical effectiveness of RBL administered via colonoscopy in adults with rCDI were evaluated in CDI-SCOPE. An 8-week analysis showed 9.8% of participants had RBL-related treatment-emergent adverse events (TEAEs; primary endpoint) and 95.1% experienced treatment success (no CDI recurrence). Objectives: To evaluate long-term safety and clinical effectiveness of RBL through 6 months of follow-up in CDI-SCOPE. Design: Single-arm exploratory phase IIIb trial conducted at 12 sites in the United States. Methods: Eligible adults with rCDI received a single 150-mL dose of RBL to the right colon via colonoscopy. The primary endpoint was RBL-related TEAEs through 8 weeks after RBL administration or confirmed treatment failure. Secondary endpoints included safety up to 6 months after RBL administration. Exploratory analyses included assessment of further CDI episodes. Results: Of the 41 participants enrolled, 39 completed trial assessments through 6 months. From 8 weeks through 6 months after RBL administration, 36 TEAEs in 15 participants (36.6%) were reported, one of which (irritable bowel syndrome) was RBL-related; most TEAEs (97.2%) were of mild or moderate severity. Over the 6-month trial period, 23 participants (56.1%) experienced 69 TEAEs; 94.2% were of mild or moderate severity. Serious TEAEs occurred in three participants (7.3%), none of which were related to RBL or its administration, and no TEAEs led to discontinuation or death. Overall, 38 participants (92.7%) did not experience further CDI episodes, 1 (2.4%) did between 8 weeks and 6 months, and 2 (4.9%) had an indeterminate outcome due to trial withdrawal before 8 weeks. Conclusion: RBL administered via colonoscopy was safe and effective for preventing CDI recurrence in adults with rCDI in CDI-SCOPE. Trial registration: ClinicalTrials.gov: NCT05831189.

Abstract Approximately 17% of people aged 65 years and older are anemic, and 10% of death certificates report anemia as a secondary cause of death in the United States. Nonetheless, anemia remains unexplained in 30%-50% of older adults. This unexplained anemia of aging (UAA) is a diagnosis of exclusion. The mechanism, impact, and progression of UAA remain unknown. At older ages, anemia adds to pre-existing co-morbidities with significant adverse health consequences, representing a compelling unmet clinical concern. The National Institute on Aging held a workshop in 2024 to discuss current knowledge and research opportunities. Topics included the epidemiology of anemia at older age and its clinical implications; probable mechanism(s) underlying UAA, that is, low-grade inflammation’s effects on erythropoiesis; the role of microbiota in iron regulation in bone marrow; the importance of ruling out a diagnosis of leukemic clonal hematopoiesis (CH), which is more prevalent in older age; the role of senescence and aging governing hematopoiesis; and the effects of sex hormones on hematopoietic stem cell aging. Understanding the roles of these factors could reduce the proportion of the older anemic population whose anemia remains unexplained and offer insights into new potential diagnostic and intervention strategies. Speakers reviewed previous clinical trials in patients with UAA and CH. They discussed lessons learned and future research priorities, including efforts to develop new diagnostic algorithms and potential uses of machine learning.

Abstract This brief report details the initial findings from a Phase 1b/2 trial of TN-201, an adeno-associated virus serotype 9 (AAV9) gene therapy for MYBPC3-associated hypertrophic cardiomyopathy (HCM), a condition with significant morbidity, increased risk of mortality, and no approved therapy for the majority of patients. TN-201 was well tolerated, and changes to the management of potential immune responses resulted in a shorter period of immunosuppression. These results show consistent transduction and expression of TN-201 in cardiomyocytes, corresponding with increases in MyBP-C levels, reductions or stabilization of cardiac biomarkers, and reductions in key measures of left ventricular (LV) hypertrophy.

Abstract Background Angina with non-obstructive coronary artery disease (ANOCA) is increasingly recognized in clinical practice but effective therapy is difficult to apply due to the heterogeneity of pathophysiological substrates: structural coronary microvascular dysfunction (CMD), functional (vasospastic) CMD, epicardial artery vasospasm, non-cardiac chest pain. Current guidelines recommend invasive coronary function testing with inherent limitations in cost, risk, and access. Objective To evaluate the feasibility of a step-wise, multi-marker, multi-stress assessment of ANOCA patients by stress echocardiography (SE). Methods In an observational, prospective, multicenter, international study, we enrolled 1146 ANOCA patients (age =65.6±11.6years, 636 men, 55, %). All patients underwent a vasodilator SE (adenosine or dipyridamole) with coronary flow velocity reserve (CFVR) measurement in the mid-distal left anterior descending artery (LAD). In a subset of patients with a normal CFVR and strong clinical suspicion for vasospasm, a hyperventilation (HYPER) test (30 deep breaths/min for 5 min) was performed, followed by semi-supine exercise (EX) if negative. Positivity criteria were stress-specific: CFVR < 2.0 for vasodilators; coronary flow velocity (CFV) reduction ≤ 10% from baseline with HYPER; inducible RWMA 2.for HYPER and HYPER-EX Results Of the 1146 patients, 244 (21%) showed abnormal CFVR i.e. structural CMD (Figure 1). In the subset of 68 patients with normal vasodilator CFVR , entering a strategy of sequential stepwise approach, 40 pts underwent HYPER showing a paradoxical vasoconstrictor response despite the increase in the double product (59 %), with RWMA in 11 (16%). Of the remaining patients with normal CFVR and normal response to HYPER, 28 underwent HYPER-EX showing inducible RWMA in 7 (10%) patients. The remaining 21 patients (31%) showed all 3 tests normal: see figure 2. Conclusion In patients with ANOCA, a stepwise multi-marker (CFVR and RWMA) and multi-stress (vasodilators, HYPER, and EX) SE identifies 4 distinct phenotypes and actionable therapeutic targets: structural CMD (reduced CFVR with vasodilator); functional vasospastic CMD (paradoxical decrease of CFV with HYPER), epicardial artery vasospasm (inducible RWMA with HYPER or HYPER-EX); non-cardiac chest pain with normal response all tests and all markers. Our research emphasizes the usefulness of versatile, patient-tailored noninvasive testing in patients with ANOCA to unmask the functional heterogeneity of the endotypes underlying the same phenotype. Figures: 1. Overall population of ANOCA (N=1146)-vasodilator CFVR 2. Pilot study in ANOCA with CFVR>2.0 (N=68)Overall population of ANOCA (N=1146) Pilot study in ANOCA with CFVR>2.0

Abstract Background Obesity is strongly associated with the development of heart failure (HF) with preserved ejection fraction (HFpEF). Beyond increased body mass index (BMI), an abundance of epicardial adipose tissue (EAT) may play a role in its pathophysiology. Purpose To study the associations between increased EAT, functional status and invasive exercise hemodynamics in a large cohort of HFpEF patients. Methods This is a sub-analysis from a large randomized clinical trial that investigated an atrial shunt device in patients with HF with left ventricular ejection fraction ≥40% and exercise pulmonary capillary wedge pressure (PCWP) ≥25mmHg. At baseline, all patients underwent echocardiography, 6-minute walk distance (6-MWD) test, Kansas City Cardiomyopathy Questionnaire (KCCQ) and invasive hemodynamic assessment at rest and during supine ergometry. EAT thickness was measured on the free wall of the right ventricle on echocardiography, expressed in mm and patients were divided according to EAT tertiles. Results In total, 566 patients were examined. Their mean age was 72±8 years, 62% were women, mean BMI was 33±6 kg/m2 and mean EAT thickness was 6.0±2.4 mm, ranging from 1.7 to 17.2 mm. With increasing EAT thickness tertiles, 6-MWD and KCCQ overall summary score were significantly lower (320 vs. 315 vs. 287m, p=.01; 51 vs. 45 vs. 41, p=.003; respectively, Figure 1A-B). The association between increased EAT and lower KCCQ score was independent of BMI (p=.004, β: -2.6), whereas the association with lower 6-MWD was not independent of BMI (p=.1, β: -6.9). At rest, invasive hemodynamics were not different across EAT tertiles. At peak exercise, patients in the highest EAT thickness tertile had higher PCWP and PCWP to right atrial pressure gradient, as compared to patients in the first and second EAT thickness tertiles (36±8 vs. 34±8 mmHg, p=.009; 18±7 vs. 16±7 mmHg, p=.002, respectively, Figure 1C). Conclusion Excess EAT is common in patients with HFpEF and is associated with lower functional status and with higher left-sided filling pressures at peak exercise. These data suggest that EAT plays a significant role in functional status and exercise hemodynamics in HFpEF.Figure 1

Abstract Background Elevated left ventricular filling pressure (LVFP) is associated with an increased risk of heart failure and mortality. Pulmonary artery wedge pressure (PAWP) is considered the gold standard for assessing LVFP. Recently, we validated an artificial intelligence-enabled electrocardiogram (AI-ECG) to assess LV diastolic function (LVDF) and LVFP. Herein, we compare AI-ECG with PAWP in predicting long-term mortality. Methods We included adults who had comprehensive echocardiography with available ECG within 14-days and right-heart-catheterization (RHC) within 30-days of echocardiography. Elevated-LVFP was defined as PAWP>15 mmHg by RHC, grades 2-3 LVDF by echocardiography, or as adjudicated by the AI-ECG algorithm. Prognosis by AI-ECG was compared to that by echocardiography and PAWP. Results Among 4,168 patients (median age 64 years, 47.7% female), 1,841 had normal-LVFP, and 2,327 had elevated-LVFP by RHC. Echocardiography classified 1,502 patients as normal-LVFP, 1,643 as elevated-LVFP, and 1,023 as indeterminate-LVFP. AI-ECG demonstrated an area-under-the-curve of 0.879 (95%-confidence-interval 0.867-0.891) for predicting elevated-LVFP as determined by echocardiography and 0.742 (95%-confidence-interval 0.724-0.759) for predicting elevated-LVFP as determined by RHC. Over a median follow-up of 7.7 years, 2,735 (34.4%) patients died. In multivariable models, elevated-LVFP by any modality was associated with an increased risk of death (AI-ECG: adjusted-hazard-ratio 1.80, 95% confidence-interval 1.55-2.09; echocardiography: adjusted-hazard-ratio 1.74, 95% confidence-interval 1.51-2.02; PAWP: adjusted-hazard-ratio 1.26, 95% confidence-interval 1.11-1.43). AI-ECG-derived LVFP provided incremental prognostic discrimination compared to echocardiography- or RHC-derived LVFP. Conclusions AI-ECG-derived LVFP offers an accessible, affordable, and noninvasive alternative for detecting elevated LVFP, with potential independent prognostic value beyond traditional echocardiographic and invasive assessments.Survival across LVFP concordance

Background The management of unruptured intracranial aneurysms (UIA) requires a balance between procedural risks and the potential benefit of rupture prevention. Objective The aim of this study is to evaluate the clinical and anatomical results of endovascular treatment for UIAs at our institution, to benchmark our practice and potential areas for improvement, and enable transparent communication with patients by providing accurate, evidence-based information. Methods We reviewed all patients treated for an UIA between January 2017 and July 2022. Patients were grouped according to treatment technique: simple or balloon-assisted coiling; stent-assisted coiling; or flow-diverter stent placement. Clinical outcomes included perioperative mortality, transient (<3 months), and permanent morbidity (>3 months). Anatomical results were graded with the Raymond-Roy or the O’Kelly-Marotta scales. Retreatment rates, length of hospitalization, readmissions, irradiation time, and total radiation dose were assessed. Results In total, 169 patients with 201 UIAs underwent 187 endovascular procedures without death, 1% permanent morbidity, 8% transient morbidity, and 4% retreatment. The treatment subgroups analysis shows an absence of permanent morbidity associated with flow-diverter stenting and stent-assisted coiling. Simple/balloon-assisted coiling suffered 2.6% permanent morbidity. Transient morbidity was observed in 9%, 9.5%, and 6.6% of flow-diverter stenting, stent-assisted coiling, and simple/balloon-assisted coiling, respectively. Conclusions In our hospital, about one in a hundred procedures caused lasting problems, while about one in 25 aneurysms needed a second treatment. These results reflect our case selection and multidisciplinary approach. Reporting them transparently helps patients understand what outcomes to expect at our hospital.

Abstract Selective myectomy has gained popularity for treating facial synkinesis. We examined the combined effectiveness of depressor anguli oris (DAO), partial buccinator, and platysma myectomies. Retrospective case series. Pre- and postoperative botulinum toxin-A (BTX-A) treatments of selective myectomy patients were collected. Facial photographs were analyzed using Emotrics + . Facial Asymmetry Index (FAI) and electronic facial paralysis assessment (eFACE) scores were calculated. Twenty patients underwent myectomies. Improvements (mean ± standard error) were seen in several smile metrics, including FAI by 2.80 ± 0.68 mm, nasolabial fold angle by 4.78 ± 1.83 degrees, and smile angle by 4.43 ± 1.18 degrees (all p < 0.05). Postoperative FAI was 2.79 mm. Total BTX-A decreased by 10.85 ± 4.48 units (p = 0.03). eFACE revealed improved oral commissure movement and platysmal synkinesis (p < 0.05 for both). Combined myectomies of the DAO, partial buccinator, and platysma clinically and statistically improve smile in facial synkinesis.