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Background and Aims: With rapid changes in the management landscape of chronic hepatitis B (CHB), this technical systematic review addresses 4 critical Population, Intervention, Comparator, Outcome (PICO) questions to provide guidance to the formulation of recommendations to the 2025 AASLD practice guideline for management of CHB. Approach: The review was reported in accordance with PRISMA guidelines. Outcomes were evaluated across 4 key PICOs: (1) antiviral therapy for prevention of horizontal HBV transmission in high-risk groups, (2) antiviral therapy versus observation for persons in the immune-tolerant phase, (3) discontinuation versus continuation of nucleos(t)ide analogue therapy in HBeAg-negative individuals with undetectable HBV DNA, and (4) hepatocellular carcinoma (HCC) surveillance in non-cirrhotic individuals with HBsAg clearance or co-infections with HCV, HDV, or HIV. Results: For PICO 1, limited evidence suggests antiviral therapy may reduce horizontal transmission risk, though with low certainty. PICO 2 analyses reveal uncertain benefits of treating persons in the immune-tolerant phase, with very low certainty due to heterogeneity and bias. PICO 3 analyses demonstrate that discontinuing antiviral therapy in persons who are HBeAg negative with undetectable HBV DNA increases HBsAg loss rates (OR: 12.65, 95% CI: 1.58–101.51) but carries moderate risks of virologic relapse (OR: 47.17, 95% CI: 2.79–797.35) and clinical flares. PICO 4 analyses on several cohort studies showed that in patients co-infected with HCV, HBV, or HIV, the annual incidence of HCC was higher than the level where screening becomes cost-effective, suggesting that regular liver cancer screening could be beneficial for these patients. Conclusions: Despite low certainty, the findings support shared decision-making in high-risk horizontal transmission scenarios or in treating individuals in the immune tolerance phase, caution in discontinuing antiviral therapy in virologically suppressed individuals without HBsAg loss, and tailored HCC surveillance for those with co-infection or cirrhosis.

Background and Aims: Accumulating data related to prevention, surveillance and treatment of chronic hepatitis B (CHB) provided the impetus for this updated guideline, using the Grading of Recommendation Assessment, Development and Evaluation (GRADE) approach. Methods: The guideline was developed in compliance with the National Academy of Medicine standards. The guideline panel developed structured questions following the Population, Intervention Comparison, Outcomes (PICO) framework. The panel addressed 6 PICO questions covering prevention (maternal to infant transmission and horizontal transmission), surveillance for liver cancer (among hepatitis B surface antigen positive (HBsAg) persons co-infected with hepatitis C virus, hepatitis D virus and/or human immunodeficiency viruses and after HBsAg loss) and treatment (HBsAg positive persons in immune-tolerant or indeterminate phases as well as withdrawal of antiviral therapy), providing evidence-based recommendations on these topics. Four systematic reviews of the literature were conducted, and two existing systematic reviews were utilized to support the recommendations in this practice guideline. Conclusions: This evidence-based guideline provides updated recommendations to optimize the care of persons with CHB.

Background The Woven EndoBridge (WEB) device represents an innovative solution for cerebral aneurysm occlusion, particularly for challenging wide-neck bifurcation aneurysms. However, factors affecting sustained occlusion remain poorly understood. We utilized machine learning to attempt to identify predictors of favorable long-term outcomes following WEB treatment. Methods In this multicenter retrospective study, we collected patient demographics, aneurysm characteristics, procedural details, and clinical outcomes. The primary endpoint was improvement in occlusion status, defined as maintained Raymond-Roy Occlusion Classification (RROC) grade 1, or improvement from grade 2 to 1, or from grade 3 to either 2 or 1 on final angiographic follow up. The dataset was split into training (75%) and validation (25%) sets. The CatBoost algorithm was selected based on performance metrics, with Shapley Additive exPlanations (SHAP) values calculated to determine feature importance. Furthermore, a multivariable binomial logistic regression model was performed to validate machine learning findings. Results Among 720 aneurysms from 36 hospitals, 84% showed improvement in occlusion at follow up. Both machine learning and multivariable logistic regression identified aneurysm height as the most consistent correlate of nonimprovement (odds ratio (OR) 0.90 per mm, p = 0.022). In the CatBoost model, the highest-ranking features by SHAP included aneurysm height, patient age, treatment acuity, ACom location, WEB-SLS device, bifurcation anatomy, aneurysm multiplicity, baseline modified Rankin Scale, access route, and partial thrombosis. Conclusions Machine-learning and regression analyses identified consistent predictors of occlusion improvement after WEB treatment, with aneurysm height most strongly linked to nonimprovement. These insights may guide patient selection and follow up. Findings require cautious interpretation and external validation in larger cohorts.

Introduction: The use of intravascular ultrasound (IVUS) to guide lower extremity deep venous stent placement is associated with improved identification of the degree of maximal vessel stenosis, vessel obstruction, and thrombus burden, compared to venography alone. As the US medical system moves towards value-based care, the financial impact of interventional tools requires close consideration. Currently, there are limited evaluations of the cost effectiveness of IVUS during venous procedures. Research Question: This study seeks to examine the cost-effectiveness of IVUS in lower extremity deep venous interventions. Methods: Medicare fee-for-service claims data from 2016 through 2021 for beneficiaries aged ≥ 65 years undergoing lower extremity venous interventions with stent placement, thrombolysis, and/or thrombectomy were analyzed. Cost ratios between IVUS-guided and non-IVUS-guided procedures were assessed using gamma regression, adjusting for demographic and clinical variables. Results: A total of 52,610 patients were included, with 42.6% undergoing IVUS-guided procedures. IVUS utilization varied by setting, with higher usage in hospital-based outpatient centers (75.3%) and ambulatory surgical centers/outpatient-based laboratories (ASC/OBL; 86.4%) compared to inpatient hospitalizations (10.4%). Among inpatient procedures, IVUS-guided venous intervention was associated with greater cost than non-IVUS procedures at 90 days, with an adjusted cost ratio of 1.04 (95% CI 1.01-1.07), yet was associated with an average 0.6-day shorter hospitalization (p < 0.001; Figure 1, Figure 2 ). There were marginal increased costs associated with use of IVUS in inpatient procedures persisting through one- and three-years follow-up, with adjusted cost ratios of 1.05 (95% CI 1.02-1.08) and 1.05 (95% CI 1.02-1.09), respectively. In contrast, IVUS use was associated with significant cost savings in outpatient settings, with adjusted cost ratios of 0.71 (95% CI 0.69-0.73) in hospital-based outpatient settings and 0.75 (95% CI 0.73-0.78) in ASC/OBL at 90 days. These cost savings persisted at one- and three-year follow-up. Conclusions: IVUS-guided venous intervention was associated with cost savings in outpatient and ASC/OBL settings, while maintaining near cost equivalence in inpatient settings. These findings suggest that in addition to the clinical benefit of IVUS for venous intervention, IVUS is a cost-effective strategy, particularly in the outpatient setting.

Background: Adults with congenital heart disease (CHD) face ongoing physical, emotional, and psychosocial challenges that impact long-term outcomes. Research is limited on how their health topic interests vary by levels of empowerment. The 15-item Gothenburg Empowerment Scale (GES) assesses CHD patient empowerment across five domains. Objective: Examine the association between patient empowerment levels and patient-prioritized health education topics among adults with CHD. Methods: This cross-sectional study included adults (≥18) with self-reported CHD enrolled in the Empower My Congenital Heart digital study. Participants completed the GES survey and responded to open-ended questions regarding information of interest to them in managing their healthcare. GES scores were divided into tertiles, and responses were grouped into patient-prioritized topics. Descriptive analysis examined associations between empowerment levels and topic preferences. Results: Of 292 eligible patients, mean age was 45.6 ± 14.7 years, 91.4% were Caucasian, and 66.4% were female. The median (25th, 75th) GES score was 62 (57, 68). The most frequently observed patient prioritized topic was CHD health knowledge (73%), followed by interest in building CHD community (52.7%), lifestyle management (23.6%), health care navigation (7.2%), research and representation (5.1%). Participants in the lower and middle GES tertiles more frequently expressed interest in foundational sub-topics such as understanding CHD and surgical history, finding ACHD specialists, exercise and nutrition. In contrast, participants in the highest GES tertile prioritized sub-topics related to aging with CHD, managing menopause, CHD research and legislative activities. Peer support was a common topic across all groups (Figure 1). Patient quotes were stratified by tertile and patient prioritized health topics and subtopics as summarized in table 1. Conclusion: Adults with CHD prioritized varied health education topics depending on their baseline empowerment levels. Those with lower GES scores prioritized foundational information and guidance, while those with higher scores prioritized community-oriented and research-related topics. These findings could help tailor CHD patient-centered education strategies based on individual empowerment profiles.

Background: Digital health offers a potential solution to support adults with congenital heart disease (CHD), filling the critical gap to help maintain recommended lifelong care with adult CHD specialists. However, its design and implementation require a rigorous scientific approach to make it scalable and usable for the target population. Objective: To pilot test the acceptability and feasibility of a digital health intervention to support lifelong healthcare for adults with CHD. Methods: Using a community-based participatory research and a behavioral theory-based approach, we developed and piloted a digital tool, Empower My Congenital Heart (EmpowerMyCH), within the web—and mobile-based Eureka Digital Research platform at UCSF. Intervention components within EmpowerMyCH include exhibits (expert and peer-developed learning modules on CHD-related topics such as finding specialists or navigating visits, tests, procedures, etc.), peer support, and a digital medical passport (Figure 1). Participants receive an exhibit with study measure surveys every two months, with a two-month completion window. Participant satisfaction with the digital tool is measured at six months using the Client Satisfaction Questionnaire-8 (CSQ-8), a validated survey with scores ranging from 8 to 32; higher scores indicate higher satisfaction with the digital tool. Results: Of the 519 participants recruited, 495 were eligible adults with CHD, 445 consented, and 6 withdrew. The median age was 43 (ranging from 20 to 85) years, and 30.1% were males. Survey completion rate was the highest at 88.7% during the first two months after enrollment and 53.5% at 8 months. Of the five exhibits delivered so far, over 87% of participants rated the exhibits to be helpful (Figure 2). Participants found the exhibits readable, easily accessible, motivational, useful, and educational (Figure 3). The median (25th, 75th) CSQ-8 score was 21 (18, 25) among 144 participants who completed the survey. Conclusions: EmpowerMyCH, the digital health tool, appears to be acceptable to most adults with CHD to support and educate them in navigating their healthcare. The tool and its contents are accessible, user-friendly, and responsive to the needs of the CHD community, resulting in high satisfaction rates. The feasibility rates and satisfaction scores are similar to or higher for EmpowerMyCH than those of prior digital health studies. Future hybrid intervention trials can demonstrate EmpowerMyCH‘s effectiveness.

Introduction: Infective endocarditis (IE) is a severe intracardiac infection, often requiring intensive care unit (ICU) admission. Despite early surgical intervention, mortality remains high. Data for patients admitted to the cardiac intensive care unit (CICU) is especially limited. Research Question: We aimed to investigate the short and long-term outcomes of patients with IE admitted to the CICU. Methods: We conducted a retrospective cohort study of adult patients admitted to the Mayo Clinic CICU (2007-2018) with confirmed acute IE, identified via database query and manual chart review. Patients were further categorized by cardiac surgery status: performed, indicated but declined, or not indicated. Primary outcomes were all-cause mortality at 30-days and 1-year, analyzed using Kaplan-Meier and Cox proportional-hazard analysis. Models were adjusted for known predictors. Results: Overall, 233 CICU patients met criteria for IE. Median age was 64.0 years; 49 were female. In total, 104 patients had native valve IE; 128 had prosthetic or implantable device-associated IE. Staphylococcus aureus was the most prevalent organism (42.7%) and was present in 72.4% of 30-day deaths. Cardiac surgery was indicated in 182 (78.1%) patients - 129 patients underwent surgery, while 53 declined; 48 patients did not have indications. By 30 days, 58 (24.9%) patients died; significant predictors included older age, higher illness severity scores, and greater need for critical care therapies. The 30-day mortality estimates were markedly higher for patients who declined surgery (60.4%, adj. HR 4.17, 95% CI 2.02-8.52, p <0.001), and lower for those who received surgery vs those without surgical indications (11.9% vs 23.8%, adj. HR 0.44, 95% CI 0.20-0.98, p=0.04) (Figure 1). By 1-year, 93 (39.9%) patients died, including 36 (20.5%) hospital survivors. The 1-year mortality estimates were markedly higher for patients who declined surgery (85.1%, adj. HR 5.46, 95% CI 2.87-10.39, p <0.001), but was similar for patients who received surgery to those without surgical indications (31.8% vs 29.3%, adj. HR 0.94, 95% CI 0.49-1.78, p=0.84) (Figure 2). Conclusion: IE requiring CICU admission carries substantial mortality despite acute management. Higher severity scores, comorbidities, and intensive care interventions predict mortality. Early cardiac surgery improved short-term outcomes, but long-term mortality remains high.

Background: It is currently unknown whether patient engagement in adult congenital heart disease (CHD) care is influenced by social determinants of health (SDOH) such as race/ethnicity, education, and income. Adapting from the chronic care model, patient engagement, defined as the knowledge, skills, ability, and willingness to manage one’s health, can minimize lapses in care and improve CHD care outcomes. Methods: This cross-sectional study analyzes data from patients aged 18 and older with a self-reported diagnosis of CHD enrolled in a digital health research study called Empower My Congenital Heart. Patient engagement was measured using the Gothenburg Empowerment Scale (GES). We compared mean GES scores across demographic categories (race/ethnicity, education, and income), using independent samples t-tests or one-way ANOVA as appropriate. Additionally, we conducted a multivariate linear regression analysis to evaluate the impact of race/ethnicity, education, and income on GES scores, adjusting for age, gender, marital status, parental status, and employment status. Results: Of 323 adult CHD patients, the mean age was 45.6 ±15 years, 32.5% were males, 89.9% were non-Hispanic White, 29.7% had less than a Bachelor's degree, and 43.5% had less than $100,000 annual household income. The mean GES score was 61.8 ± 8, with significantly higher scores observed for non-Hispanic White identifying individuals (p=0.006) and those with a Bachelor's or higher level of education (p=0.005), while no difference across income levels (p = 0.394) (Figure 1). Linear regression analysis demonstrated that race and ethnicity remained significantly associated with GES scores (Table 1). Conclusions: Race/ethnicity and education level (in the bivariate analysis only), but not income, are the SDOH variables significantly associated with how empowered a CHD patient is in managing their health care. Future interventions that target enhancing patient engagement and self-management skills should take into consideration the influence of these demographic and social factors.

Background: Hypertension and systemic inflammation are independently associated with adverse cardiovascular outcomes. While hypertension is a known risk factor for left ventricular (LV) hypertrophy, the role of inflammation in LV structural changes remains unclear. It is also uncertain whether concomitant inflammation and hypertension ("inflammatory hypertension") exacerbate LV hypertrophy. Research Question: Is inflammatory hypertension associated with increased LV mass index (LVMI) compared to hypertension without inflammation? Methods: We analyzed baseline data from Black adults enrolled in the Genetic Epidemiology Network of Arteriopathy (GENOA) cohort in Jackson, Mississippi. Inflammation was defined by high sensitivity C-reactive protein (hsCRP) >3 mg/L, and hypertension as systolic blood pressure (SBP) >130 mmHg. Participants were classified into four groups: noninflammatory-normotensive (reference group), noninflammatory-hypertensive, inflammatory-normotensive, and inflammatory-hypertensive. The primary outcome was LVMI, assessed by echocardiography. Associations between groups and LVMI were evaluated using generalized estimating equations to account for familial clustering and adjusted for covariates including age, sex, education, smoking status, body mass index, number of antihypertensive medications, statin use, cholesterol, and diabetes. Results: Among 1,027 participants (mean age 64 ± 8.5 years; 71% women), baseline LVMI differed by inflammation-hypertension status. Compared with the LVMI in noninflammatory-normotensive cohort (n=108; 74.5 g/m 2 [70.4–78.6]), significantly higher LVMI was observed in noninflammatory-hypertensive (n=343; 83.6 g/m 2 [81.3–85.9], p<0.001) and inflammatory-hypertensive groups (n=497; 84.7 g/m 2 [82.8–86.7], p<0.001). There was no statistically significant difference between inflammatory-hypertensive and noninflammatory-hypertensive groups (84.7 vs 83.6 g/m 2 )(p=0.460). The inflammatory-normotensive cohort also did not differ from the reference group (74.9 g/m 2 [70.2–79.5], p=0.901). Secondary analyses using elevated IL-6 to define inflammation yielded similar findings ( Figure 1 ). Conclusion: In individuals with inflammatory hypertension, hypertension appears to be the primary driver of LV hypertrophy. Further studies in larger, diverse populations are needed to definitively evaluate the potential additive effect of inflammatory hypertension on LV remodeling.

Background Older adults undergoing percutaneous coronary intervention (PCI) face unique challenges due to complex anatomy and comorbidities. Intravascular imaging [including intravascular ultrasound (IVUS) and optical coherence tomography (OCT)] has been shown to improve PCI outcomes, but its benefits in older adults are less well established. We conducted a meta-analysis of randomized controlled trials (RCTs) to compare intravascular imaging with angiography alone to guide PCI in older adults. Methods Cochrane, PubMed, and Scopus were searched for RCTs comparing intravascular imaging (IVUS or OCT) vs. angiography alone in adults aged ≥65 years. The outcome of interest was major adverse cardiovascular events (MACE) at the longest follow-up, as defined by each trial. Subgroup analyses were performed based on intravascular imaging modality, age group, and lesion complexity. Data were pooled using random-effects models, and heterogeneity was assessed using Higgins’ I ² statistic. Results Nine RCTs ( n = 7164, intravascular imaging = 3703, angiography alone = 3461) met the inclusion criteria. Intravascular imaging significantly reduced MACE compared with angiography alone [relative risk (RR) 0.66, 95% confidence interval (CI) 0.56–0.77; P < 0.001; I ² = 0%]. IVUS demonstrated superiority over angiography alone (RR 0.55, 95% CI 0.43–0.72; P < 0.001; I ² = 0%), while OCT demonstrated only a trend toward MACE reduction (RR 0.80, 95% CI 0.62–1.02). Subgroup analyses indicated consistent benefits with intravascular imaging for adults aged ≥65 and ≥70 years, respectively, and among those with complex coronary lesions (RR 0.65, 95% CI 0.53–0.79; P < 0.001). Conclusion Intravascular imaging guidance, especially IVUS, reduces MACE in older adults undergoing PCI compared with angiography alone.