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Ascites development in cirrhosis reduces 5-year survival from 80% to 30%, yet substantial heterogeneity exists among patients with comparable ascites severity. This multicenter retrospective cohort study included adult liver transplant candidates with ascites at 4 United States centers (2015–2024). Latent class analysis was performed using 7 clinical variables: ascites grade, bilirubin, albumin, platelet count, estimated glomerular filtration rate, systolic blood pressure, and portal vein thrombosis. The derivation cohort (n=625) from the University of California San Francisco and Columbia University was randomly split 80/20 for model development and internal validation. External validation was performed at the University of Southern California (n=59) and Mayo Clinic (n=93). Primary outcomes were acute kidney injury (AKI) and waitlist mortality over 365 days. Three phenotypes emerged: “CKD-Metabolic” (30.4%, lowest eGFR 76.5 mL/min/1.73 m 2 ), “Vasodilatory-Synthetic Dysfunction” (38.9%, highest bilirubin 7.03 mg/dL, lowest blood pressure 117.5 mmHg), and “PVT-Intermediate” (30.7%, severe thrombocytopenia 68.1×10 3 /μL, 24.0% PVT). In validation cohorts (n=305), phenotypes demonstrated robust classification (mean posterior probability 0.823–0.855). Vasodilatory-Synthetic Dysfunction showed increased AKI risk versus CKD-Metabolic in derivation (MELD 3.0-adjusted HR 2.95, 95% CI 2.07–4.22, p <0.001) and validation cohorts (HR 3.39, 95% CI 1.93–5.94, p <0.001). Competing risk analysis revealed no mortality differences, but Vasodilatory-Synthetic Dysfunction was associated with higher transplantation rates (validation: HR 1.63, 95% CI 1.19–2.22, p =0.002). Three reproducible clinical phenotypes of ascites were identified with distinct risk profiles. The Vasodilatory-Synthetic Dysfunction phenotype was associated with a 3-fold increase in the risk of AKI that persisted after adjustment for MELD 3.0. No differences in waitlist mortality were observed, likely reflecting effective MELD-based transplant allocation that preferentially removes the highest-acuity patients from the waitlist.

ABSTRACT HLA‐C*07:1268 differs from HLA‐C*07:02:01:01 by one nucleotide substitution in exon 3.

ABSTRACT Background Gastric emptying scintigraphy (GES) is considered the standard for differentiating gastroparesis from functional dyspepsia and other foregut disorders characterized by nausea and vomiting but provides only a brief physiologic snapshot that may not accurately reflect daily function. We utilized a non‐invasive wireless patch system (WPS) to characterize multiday gastric myoelectrical activity, evaluate its relationship with GES, and assess changes following a therapeutic intervention. Methods Adults referred for GES for symptoms thought to represent gastroparesis were enrolled in a prospective study. Patients wore a WPS for up to 6 days, starting on the day of scintigraphy. Gastric myoelectrical activity was analyzed and categorized into relatively weak, relatively moderate, and relatively strong activity phenotypes. A subset of patients underwent repeat monitoring following individualized therapeutic interventions (e.g., anti‐emetics, proton pump inhibitors, lifestyle changes). Results Forty‐eight patients (mean age 44; 79% female) completed the study. GES identified delayed gastric emptying in 18%, rapid in 22%, and normal in 60% of subjects. During the 4‐h concurrent GES window, gastric activity in patients with delayed emptying was lower, but this difference did not reach statistical significance ( p = 0.08). When compared to the full multiday recording period, GES results showed no correlation with the myoelectric readings. Significant day‐to‐day variability was observed, both random and systemic. In the latter category, a “Test‐Day” dip was observed with gastric activity lowest on Day 1 (GES test day) and increasing significantly on subsequent days, stabilizing by Day 4 ( p < 0.001). Healthy control subjects recorded during normal daily routines showed no such day‐to‐day variation. In the retesting cohort, anti‐emetics produced robust increases in gastric amplitude, whereas PPIs showed minimal impact. Conclusions The WPS effectively captures distinct gastric phenotypes and quantifies physiologic responses to therapy in both gastric and intestinal regions, demonstrating its clinical utility as a robust tool for evaluating and managing foregut symptoms in real‐world settings. Importantly, the multiday WPS highlights significant day‐to‐day physiologic variability in gastric activity that extends beyond the single‐day GES ‘snapshot’.

Abstract Objective Anterior nucleus of the thalamus (ANT) deep brain stimulation (DBS) is an effective therapy for frontotemporal and limbic drug‐resistant focal epilepsies. The pulvinar nucleus (PUL) is an emerging neuromodulation target for seizure networks involving the posterior quadrant and temporal lobe. This study evaluates the safety and effectiveness of combined bilateral ANT plus PUL DBS for posterior quadrant and temporal lobe epilepsies. Methods We conducted a single‐center retrospective cohort study of patients receiving combined ANT/PUL DBS between 2021 and 2025. Outcomes included median seizure rate reduction (MSR), responder rate (RR; >50% seizure frequency reduction), and stimulation‐related side effects, assessed across ANT, PUL, and concurrent ANT/PUL stimulation settings. Acute surgical complications were evaluated. Statistical significance was assessed using two‐sided Wilcoxon signed‐rank tests with Holm–Bonferroni correction. Results Nine patients with combined ANT/PUL DBS were identified, and eight patients had sufficient follow‐up for inclusion (median follow‐up = 20 months). Posterior predominant structural abnormalities were present in eight of nine patients. There were no acute surgical complications. Three instances of transient stimulation‐related side effects resolved with parameter adjustments, whereas one patient required rescue antiseizure medication in addition to programming changes. Eight patients received periods of ANT stimulation, six PUL stimulation, and seven combined ANT/PUL stimulation. Regarding overall outcome, at last follow‐up, there was a significant 80.8% MSR ( p = .0078) and 87.5% RR, with two patients receiving ANT and six ANT/PUL stimulation. Regarding target‐specific MSR, concurrent ANT/PUL DBS (68.8% MSR) showed a trend toward superior performance relative to ANT (43.3%) and PUL DBS (17.5%) alone, although subgroup analysis of target‐specific performance did not reach statistical significance. Significance Combined four‐lead ANT/PUL DBS appears safe and effective for patients with drug‐resistant posterior quadrant and temporal lobe epilepsies. Dual‐network neuromodulation may provide greater flexibility to individually optimize neuromodulation for complex seizure networks.

Importance Current guidelines recommend consideration of surgical treatment for asymptomatic patients with severe mitral valve regurgitation, but the long-term prognosis and optimal treatment of those with moderate mitral regurgitation (MR) remain uncertain. Objective To evaluate the long-term prognostic value of baseline MR severity and the association of surgery with survival outcomes in asymptomatic patients. Design, Setting, and Participants This was a prospective cohort study with extended follow-up among 449 asymptomatic patients with holosystolic degenerative MR enrolled between January 1991 and November 2000 and followed up with through May 2025 (median [IQR] follow-up, 26 [14-29] years; maximum, 34 years) at a single tertiary referral center (the Mayo Clinic, Rochester, Minnesota). Exposure Baseline MR severity quantified by effective regurgitant orifice area (ERO). Patients were monitored under medical therapy and, when applicable, after subsequent surgical correction. Main Outcomes and Measures All-cause mortality, assessed according to baseline ERO using Cox proportional hazards models adjusted for cardiovascular risk factors. Results Among the 449 patients included, the mean (SD) age was 64 (14) years, and 278 participants (62%) were male. At baseline, 127 patients (28%) had ERO &amp;lt;20 mm 2 , 128 (28%) had ERO 20-39 mm 2 , and 194 (43%) had ERO ≥40 mm 2 . During follow-up, 254 patients (57%) underwent mitral valve surgery. Ten-year cumulative incidence of surgery was 18% for ERO &amp;lt;20 mm 2 , 64% for 20-39 mm 2 , and 88% for ≥40 mm 2 . Survival of medically treated patients declined progressively with increasing ERO category (5-year rate: 88% [&amp;lt;20 mm 2 ], 72% [20-39 mm 2 ], and 55% [≥40 mm 2 ]; P = .01), and multivariable analysis confirmed the incremental risk of higher ERO on a continuous scale (adjusted hazard ratio per IQR increase, 2.53; 95% CI, 1.30-4.93; P = .01). When extending the analysis through subsequent surgical follow-up, the survival difference between patients who did vs did not undergo operation widened with ERO (χ 2 3 = 8.4; interaction P = .04), starting at values above 30 mm 2 . Conclusions and Relevance In this 25-year follow-up cohort study, increasing ERO was associated with an increase in risk of mortality under medical therapy. Patients with upper-moderate MR (ERO 30-39 mm 2 ) at baseline demonstrated a significant association between surgical treatment and improved long-term survival.

ABSTRACT Background Data on the global prevalence of alarm features in the general population and among individuals with disorders of gut–brain interaction (DGBI) are limited. Methods We analysed data from the Rome Foundation Global Epidemiology Study to estimate the prevalence of fourteen self‐reported alarm features in the global population and among individuals with Rome IV defined DGBI, including 54,127 participants from 26 countries. Differences between participants with and without DGBI were evaluated in a sample excluding those with self‐reported organic gastrointestinal disease, using univariable logistic regression. Analyses were stratified by age (< 50 vs. ≥ 50 years). Results Alarm features were reported by 63.1% of participants aged < 50 years and 51.8% of those aged ≥ 50 years. Individual self‐reported alarm features ranged from 0.9% to 18.3% in younger participants to 0.3%–13.3% in older participants. Haematemesis was the least frequently reported feature, while a major change in bowel movements was the most frequent in both age groups. Self‐reported alarm features were more frequent among participants with than without DGBI (< 50 years: 75.3% vs. 50.7%; OR 3.0 [2.8–3.1]; ≥ 50 years: 67.5% vs. 38.8%; OR 3.3 [3.1–3.5]). Participants with DGBI were also more likely to report multiple alarm features. Discussion Self‐reported alarm features are common in the general population and more prevalent among individuals with DGBI. These findings underscore the importance of interpreting alarm features within a broader clinical context rather than in isolation. Further studies are needed to clarify the diagnostic utility of alarm features in unselected populations, particularly among individuals with DGBI.

ABSTRACT Background and Aims It remains unclear whether different factors influence 30‐ and 90‐day readmission rates. We identified predictors of 90‐day mortality in a global cohort of hospitalised patients with cirrhosis. Methods Variables associated with 30‐ and 90‐day post‐discharge readmission, liver transplantation (LT), and mortality were compared in prospectively enrolled, non‐electively hospitalised adult patients with cirrhosis. Results We enrolled 4208 patients from 125 centres across 37 countries. Alcohol‐related liver disease was the most common aetiology of cirrhosis (40%), followed by hepatitis B virus infection (21%); 47% were readmitted, 8% received liver transplantation (LT), and 23% died within 90 days post‐discharge. In multivariable analysis, country income was significantly associated with both 30‐ and 90‐day readmission rates, the receipt of LT, and mortality within 30 and 90 days post‐discharge (all p ‐values < 0.001). Independent predictors of higher rates of 30‐ and 90‐day readmissions, respectively, were disease severity ( p < 0.001, p = 0.003), prior ascites ( p = 0.025, p = 0.016), prior hospitalisation ( p < 0.001), hyponatremia ( p < 0.001, p = 0.008), and in‐hospital vasopressor use ( p = 0.002, p = 0.011). Prior variceal bleeding independently predicted higher 90‐day readmission rates, whereas age, disease severity, mechanical ventilation, and in‐hospital vasopressor use (all, p < 0.001) increased odds of 30‐ and 90‐day post‐discharge death. Additionally, admission ( p = 0.011) and nosocomial ( p = 0.022) infections increased the odds of 90‐day post‐discharge death. Conclusion In a global cohort of hospitalised patients with cirrhosis, patients in high‐income countries exhibited the highest rates of 30‐ and 90‐day readmission, alongside lower mortality rates and a higher incidence of LT. Variables that predict 30‐day readmission also predicted 90‐day readmission. Understanding these disparities is essential for achieving health equity.

Aim: Despite advances with immune checkpoint inhibitor (ICI)-based regimens in the past decade, patients with metastatic urothelial cancer (mUC) face a poor prognosis with few approved options. Platinum-based chemotherapy with paclitaxel and carboplatin (TC) +/– ICI may be a feasible choice. Methods: We generated an IRB-approved, HIPAA-compliant retrospective database of patients at Mayo Clinic Cancer Center with mUC who started TC +/– ICI after disease progression on ICI from January 2018 through December 2024. Baseline demographics, clinicopathologic features, and treatment outcomes were extracted from the electronic health record. Kaplan-Meier method was used to calculate median duration of response (DOR), progression-free survival (PFS) and overall survival (OS). Results: There were 32 patients who fit inclusion criteria, including 31 patients who had disease progression on ICI in the metastatic setting and 1 patient who developed metastatic disease on adjuvant nivolumab. Patients received a median of 4 cycles (range 1–14) of TC over median 12 weeks (range 3–53). Overall, 81% of patients received TC concurrently with an ICI, and 28% continued maintenance ICI after TC discontinuation (at the treating oncologist’s discretion due to adequate response or toxicity). The best objective response rate was 41% and disease control rate was 75%, with median DOR of 4.8 months (IQR 2.7–10.4), median PFS of 4.6 months (IQR 3.3–10.2), and median OS of 9.4 months (IQR 6.3–15.9). Some patients in this series had very durable responses with PFS > 12 months and OS > 24 months. TC +/– ICI was overall well tolerated with expected type and severity of adverse events. Conclusions: Strategies to overcome ICI resistance are needed, and TC +/– ICI after disease progression on an ICI shows promising tolerability and efficacy in this setting for patients with mUC. Our series was notable for some patients having a durable response. Validation in larger cohorts is warranted.