Citations

Abstract Background Hidradenitis suppurativa (HS) is a chronic, relapsing, debilitating skin disease characterized by deep‐seated nodules, abscesses and tunnels. Objectives To investigate the efficacy of bimekizumab using International Hidradenitis Suppurativa Severity Score System (IHS4) outcomes in patients with moderate to severe HS in the pooled BE HEARD I and II Phase 3 studies. Methods Patients received (initial/maintenance) bimekizumab 320 mg every 2 weeks (Q2W)/Q2W, bimekizumab Q2W/every 4 weeks (Q4W), bimekizumab Q4W/Q4W or placebo/bimekizumab Q2W. Change from baseline (CfB) in IHS4, IHS4 severity stages and the dichotomous IHS4‐55/75/90/100 (an improvement of at least 55%/75%/90%/100% in IHS4 from baseline) are reported to Week 48. Lesion count data by lesion type are reported to Week48. Results In total, 1014 patients were enrolled across BE HEARD I and II. At baseline, mean (standard deviation [SD]) IHS4 for bimekizumab‐treated patients ranged from 33.4 (25.4) for bimekizumab Q2W/Q2W to 36.0 (34.0) for bimekizumab Q2W/Q4W versus 30.6 (21.8) for placebo. At Week16, patients receiving bimekizumab demonstrated greater reductions in mean (SD) IHS4 from baseline, ranging from −17.2 (24.8) for bimekizumab Q4W/Q4W to −17.8 (21.1) for bimekizumab Q2W/Q2W versus −6.1 (16.3) for placebo. Proportions of patients with severe HS at baseline ranged from 83.7% (bimekizumab Q2W/Q2W) to 88.4% (bimekizumab Q2W/Q4W) and decreased by ~50% to Week48 across all treatment arms, ranging from 28.6% (placebo/bimekizumab Q2W) to 34.3% (bimekizumab Q2W/Q2W). Proportions of patients with IHS4 = 0 at Week48 ranged from 23.7% (bimekizumab Q2W/Q4W) to 26.7% (placebo/bimekizumab Q2W). At Week16, IHS4‐55, IHS4‐75, IHS4‐90 and IHS4‐100 thresholds were achieved by greater proportions of patients treated with bimekizumab versus placebo, while comparable improvements were seen across treatment arms from Week16 to Week48. At Week16, lesion counts were lower for patients treated with bimekizumab versus placebo, decreasing to comparable numbers across all groups at Week48. Conclusions Bimekizumab‐treated patients showed improvements across IHS4 outcome measures.

Abstract Categorical variants, or sets of genomic alterations constrained by shared properties, are pervasive across clinical, regulatory, and research domains in the biomedical ecosystem, yet their inconsistent and non-computable representation hinders data interoperability and clinical interpretation. We surveyed genomic knowledgebases spanning regulatory approvals and the biomedical literature and found that categorical variants underpin a substantial proportion of clinical genomics knowledge, but are largely described using incompatible bespoke models. To address this, we developed the GA4GH Categorical Variation Representation Specification (Cat-VRS), a constraint-based framework that provides a unified computable representation for both precise and intentionally broad categories across molecular and systemic variant domains. Cat-VRS enables harmonization of genomic knowledgebases, computable category-based search, and automated matching between assayed variants and categorical entities in clinical and research contexts. By providing a principled, extensible model for categorical variation, Cat-VRS enables computable reasoning over genomic variant categories and establishes a foundation for the standardized representation and exchange of genomic knowledge.

Importance Patients with recurrent prostate cancer after previous radiotherapy typically have poor survival. Those with recurrences prostate confined might be suitable for salvage focal therapy (sFT) or salvage radical prostatectomy (sRP). sFT may offer good cancer control with comparatively less toxic effects, but outcomes beyond 5 years have not been reported, and no study has compared sFT to sRP. Objective To compare cancer control and perioperative complications among patients after sFT vs sRP. Design, Setting, and Participants In this international, multicenter cohort study of matched comparison data, patients undergoing sFT were derived from the prospective UK HIFU (high-intensity focused ultrasound) Evaluation and Treatment and International Cryotherapy Evaluation registries (9 centers; 2006-2024) and the prospective UK Focal Recurrent Assessment and Salvage Treatment cohort study (6 centers; 2014-2018). Patients undergoing sRP were derived from an international retrospective registry (12 centers in 8 countries; 2000-2021). Patients with biopsy-confirmed, localized recurrent prostate cancer postradiotherapy, either external beam radiotherapy, brachytherapy, or both, were included. Data were analyzed from March to July 2025. Exposures sFT using HIFU or cryotherapy vs sRP. Main Outcomes and Measures The primary outcome was cancer-specific survival up to 10 years. Secondary outcomes were overall survival, any perioperative complications (Clavien-Dindo grades 1-5), and major perioperative complications (Clavien-Dindo grades 3-5). Comparisons were made on matched patients following 1:1 cardinality matching within individual multiply-imputed datasets. Matching variables used were radiotherapeutic treatment, years between primary and salvage treatments, European Association of Urology recurrence risk group, and presalvage age, prostate-specific antigen, prostate volume, grade group, T stage, and androgen-deprivation therapy use. Results A total of 923 patients were eligible for matching (419 undergoing sFT and 504 undergoing sRP). Of the patients undergoing sFT, 325 (77.6%) underwent HIFU and the remainder cryotherapy, with 241 (57.5%) treated with quadrant ablation. Of patients treated with sRP, 376 (74.6%) underwent open surgery and the remainder robot-assisted surgery. For sFT vs sRP, 10-year cancer-specific survival was 92% (95% CI, 86%-98%) vs 99% (95% CI, 97%-100%), with no statistically significant difference (restricted mean time lost, −0.09 years; 95% CI, −0.22 to 0.03 years; P = .15; subdistribution hazard ratio, 0.45; 95% CI, 0.05-4.00; P = .47). There was no statistically significant difference in 10-year overall survival (restricted mean survival time, −0.13 years; 95% CI, −0.86 to 0.60 years; P = .72). Undergoing sRP was associated with statistically significant higher odds of any complication (adjusted odds ratio, 24.20; 95% CI, 12.94-45.27; P < .001) and major complication (adjusted odds ratio, 9.31; 95% CI, 3.42-25.36; P < .001). Conclusions and Relevance In this cohort study, sFT and sRP were effective for treating localized radiorecurrent prostate cancer, while sFT was associated with fewer perioperative complications. sFT may provide a favorable therapeutic ratio for many patients with localized radiorecurrent prostate cancer.

INTRODUCTION: Chronic gastroduodenal disorders are highly prevalent and encompass heterogeneous pathophysiology. Autonomic dysfunction may contribute, but its relative contribution to disease pathophysiology and symptoms is unclear. This study aimed to clarify the contributions of autonomic dysfunction in gastroduodenal disorders and symptom associations using multimodal testing, hypothesizing that distinct disorder subgroups would be revealed. METHODS: This prospective observational cohort study included 80 patients with chronic gastroduodenal symptoms. Participants underwent expert clinician-led autonomic evaluation, body surface gastric mapping (BSGM; Gastric Alimetry, New Zealand), and gastric emptying scintigraphy testing. BSGM phenotyping, gastric emptying cutoffs, and autonomic criteria followed standard criteria. RESULTS: Gastroparesis was diagnosed in 27 (33.8%) patients. Autonomic dysfunction was present in 21 (26.3%) patients, and abnormal BSGM in 20 (25%). Autonomic dysfunction and abnormal BSGM were both more prevalent in gastroparesis (51.9% vs 13.2%, P = 0.001; and 44.4% vs 15.1%, P = 0.005, respectively). However, these diagnoses tended not to overlap, with patients having autonomic dysfunction generally exhibiting normal BSGM tests. Autonomic dysfunction independently predicted delayed gastric emptying (OR 13.8, P < 0.001) and was associated with earlier meal responses (higher meal response ratio, P = 0.04) and worse postprandial distress symptoms ( P < 0.05). DISCUSSION: Autonomic dysfunction independently predicted delayed gastric emptying and revealed a gastroparesis mechanism distinct from gastric myoelectrical impairment. Autonomic dysfunction altered the postprandial gastric motor response and was associated with a greater symptom burden. Multimodal physiological testing including autonomic profiling reveals distinct mechanistic subgroups in patients with chronic gastroduodenal symptoms.

ABSTRACT Background One in five emergency department (ED) visits is by older adults aged 65+ years. Clinical practice guidelines are needed to optimize patient care by translating the best available evidence into actionable recommendations to guide person‐centered management for this medically complex and growing patient population. Our objective was to understand contributors' experiences and share best practices to inform other guideline working groups. Methods We conducted a qualitative study based on thematic analysis with an interpretivist paradigm in June–July 2025, using semi‐structured interviews of Geriatric Emergency Department (GED) Guidelines 2.0 contributors to understand their experiences. Interviews were transcribed, independently reviewed by team members, and reflexively coded to identify themes. Results We interviewed 18 participants. Four main themes emerged: (1) motivations for participation, (2) varying opportunities to be involved, (3) personal benefits, and (4) challenges for improvement. Participants contrasted the strengths of shared learning and development with the burdens of organization and coordination. Conclusion Contributors to the GED Guidelines 2.0 reported a positive experience. They joined because they wanted to contribute to better care of older patients and to achieve personal and professional goals. Many cited that their roles aligned with their strengths and expertise. They also gained skills and knowledge on systematic reviews and benefited from networking. Future groups planning a similar process should consider having multiple levels of leadership, experts in systematic reviews, regular reminders, and creative incentives to improve the process and foster improved networking opportunities within their disciplines.

Despite advances in drug and device technology, health care delivery, and research infrastructure, cardiogenic shock (CS) continues to have nearly 50% in‐hospital mortality. In patients with CS, both the initial severity of Society for Cardiovascular Angiography and Intervention CS and its subsequent trajectory predicts the clinical outcomes. Accordingly, delayed initial recognition and failure to escalate or deescalate treatment can significantly affect the outcomes of CS. Traditional assessment methods, with the exception of blood pressure measurement, require a high index of suspicion and frequent reassessment by the clinical team. Electronic medical record‐based detection has been successfully implemented in acute and critical care patients with septic shock and acute kidney injury. In CS, electronic medical record‐based studies have largely focused on using models to predict outcomes in patients with CS, with limited data on electronic medical record‐based tools to assist with either predicting CS or providing real time alerts when escalation or de‐escalation might be indicated. Early detection of CS may be associated with detection of earlier Society for Cardiovascular Angiography and Intervention stages of CS and potentially prevent deterioration to higher stages. In this review, we seek to highlight a blueprint for electronic medical record‐based detection of CS that focuses on reproducibility, convenience, clinical decision support, and research aspects.

Abstract Background Immune checkpoint inhibitors can result in serious, long-lasting immune-related adverse events (irAEs). Early identification of symptoms predictive of irAEs could enhance monitoring and timely intervention. This study assessed whether symptoms within the first 8 weeks of treatment could predict subsequent development of immune-related adrenal insufficiency(AI) or hypothyroidism. Methods This retrospective cohort study analyzed prospectively collected data from the I-SPY2 trial, a phase 2 platform trial for high-risk stage II/III breast cancer across 30 U.S. sites. The cohort included 482 women treated with experimental immunotherapy agents concurrent with weekly paclitaxel neoadjuvant chemotherapy. The primary outcomes were grade ≥ 1 hypothyroidism or AI, adjudicated by an independent safety group, up to 1-year post-treatment. Symptoms and irAEs were assessed using the Common Terminology Criteria for Adverse Events. Symptom burden was quantified as area under the curve (AUC) based on symptom grade and duration. Predictive modeling was performed using logistic regression and ROC analysis; symptom enrichment between cases and controls was evaluated using Fisher’s exact tests. Results Among 482 participants, 107 (22.2%) developed irAEs, with hypothyroidism (n = 61, 12.7%) occurring more frequently than AI (n = 38, 7.9%) at medians of 99 and 105 days from treatment initiation, respectively. Symptom enrichment analysis identified early predictive symptoms. Fatigue (17.2% vs 6.8%, p = 0.011) and rash (20.7% vs 7.8%, p = 0.0037) were predictive of hypothyroidism, while diarrhea (45.9% vs 31%, p = 0.048), constipation (5.4% vs 0.2%, p = 0.018), and taste changes (5.4% vs 0.5%, p = 0.034) were associated with AI. A predictive model demonstrated moderate performance (AUC 0.65 for AI, p < 0.0001; AUC 0.61 for hypothyroidism, p = 0.012). Model accuracy in an external validation cohort was 72.8% for AI and 74.7% for hypothyroidism. Conclusions This study presents a predictive framework to identify patients at risk for adrenal insufficiency and hypothyroidism as irAEs, enabling personalized care and proactive intervention to improve treatment outcomes and safety.

Abstract This review aims to update recent advancements in the management and treatment of olfactory neuroblastoma (ONB) based on discussions and topics highlighted during the 2024 North American Skull Base Society session “Literature Review: What's New in Olfactory Neuroblastoma?” A systematic review was conducted using PubMed/MEDLINE, focusing on relevant studies published between January 2022 and June 2024. Data were organized into themes: prognostication and staging, surgical concepts, biomarkers/genomics, imaging, syndrome of inappropriate antidiuretic hormone release and hyponatremia, chemotherapy, and radiotherapy. Out of 289 initial records, 46 studies met eligibility criteria. Key findings include the proposed integration of Hyams grading and dural infiltration with traditional staging for better prognostic accuracy, a shift toward less invasive surgical techniques while maintaining clear resection margins, and the identification of biomarkers for improved diagnosis and targeted therapy. Advanced imaging modalities like DOTA-peptide tomography (positron emission tomography–computed tomography/magnetic resonance imaging) were highlighted for their diagnostic value. Variability in induction chemotherapy outcomes underscores the need for personalized treatment plans, and new radiotherapy techniques offer promising results with improving morbidity. Recent advancements in ONB management have enhanced prognostic accuracy, molecular diagnostics, imaging techniques, and treatment outcomes. Continuous research is necessary to optimize these strategies and further improve patient survival and quality of life.

Abstract Background and Aims Women are underdiagnosed and undertreated for cardiovascular disease (CVD). Automatic quantification of breast arterial calcification (BAC) on screening mammography can identify women at risk for CVD. This study aimed to determine whether artificial intelligence–based automatic quantification of BAC from screening mammograms predicts CVD and mortality beyond PREVENT scores in a large, racially diverse, multi-institutional population. Methods This retrospective cohort study included 123 762 women from two healthcare systems who had screening mammograms. Breast arterial calcification was quantified using a transformer-based neural network for segmentation. Breast arterial calcification severity was categorized as zero (0 mm2), mild (&gt;0–10 mm2), moderate (&gt;10–25 mm2), and severe (&gt;25 mm2). Kaplan–Meier analysis, Cox proportional hazards, and Fine–Gray competing event models were used to examine the association between BAC and major adverse cardiovascular events (MACE). Results Breast arterial calcification was detected in 16.1% (internal cohort) and 20.6% (external cohort) of women and provided significant prognostic value incremental to the PREVENT score. In PREVENT adjusted models, a clear dose–response was observed. Compared with zero BAC, mild [internal: hazard ratio (HR) 1.32, 95% confidence interval (CI) 1.10–1.59; external: HR 1.28, 95% CI 1.17–1.39], moderate (internal: HR 1.75, 95% CI 1.23–2.50; external: HR 1.79, 95% CI 1.55–2.06), and severe BAC (internal: HR 3.29, 95% CI 2.15–5.05; external: HR 2.80, 95% CI 2.36–3.32) were all prognostic for any MACE. Each 1 mm2 increase in BAC conferred an additional 2%–3% risk for MACE (P &lt; .001). Conclusions Automatically quantified BAC is an independent predictor of MACE and mortality, adding prognostic value to the PREVENT score. This approach may provide an opportunistic cardiovascular risk assessment during routine mammography screening without additional radiation exposure to guide earlier and more effective preventive care for women.

Abstract Background The self-management of type 2 diabetes (T2D) typically requires enacting various lifestyle changes, which can challenge people living with T2D. Clinical encounters between people with T2D and their clinicians, however, are often focused on metabolic management, leaving less time available for other self-management topics. The QBSAFE cards help patients articulate aspects of their experience with diabetes and prioritize issues for discussion. Methods This report details secondary outcomes of a randomized controlled trial; primary outcomes are reported elsewhere. All data was collected at Fair Haven Community Health Care, a federally qualified primary care clinic. 11 clinicians were randomly assigned to provide either usual care or usual care with QBSAFE cards to 155 of their patients with type 2 diabetes and hemoglobin A1c >8%. All patient encounters were video recorded for analysis. Patients and clinicians were not blinded to arm allocation but were kept unaware of the specific aims of the trial. Encounter video reviewers were blinded to arm allocation, but not to specific aims of the trial. The outcomes of interest for this report were the extent to which the QBSAFE cards were used as intended, their effect on the topics of discussion, and whether they enabled clinicians to notice and respond to each patient’s situation; comparisons between arms were conducted by a linear mixed model with fixed effect of arm and cluster effect of clinician, analyzed in both intent-to-treat and per-protocol populations. Findings 12 patients were excluded post-randomization (A1c <8%). Of 143 eligible patients, 137 encounters (65 in the usual care arm, 72 in QBSAFE) yielded evaluable videos. QBSAFE was used as intended in 61 (85%) QBSAFE arm encounters. Conversations about burden of treatment related to non-pharmacological interventions (17 vs 33, p = 0·04) and taking medications (11 vs 33, p = 0·0008) and about the patient’s challenging environment (2 vs 10, p = 0·04) were more prevalent in the QBSAFE group. There was no difference in the rate of conversations about metabolic management or of new care plans as a result of conversations between groups. Interpretation While there was a difference in the types of conversations observed between the two study arms, this difference was small and only apparent in a few domains. Future work could aim to modify the QBSAFE cards to more effectively stimulate patient-centered discussions and to further prepare clinicians to respond to a variety of issues raised during the clinical visit. Funding This work was supported by funding from the National Institute of Diabetes and Digestive and Kidney Diseases (R01DK129616).