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Competing Interests: Declaration of competing interest The author declares that he has no known competing financial interests or personal relationships that could have appeared to influence the work reported in this article.

The focus of antihypertensive therapy in older adults should be on lowering the systolic blood pressure (SBP) to the patient's "optimal" benefit-based target goal. Applying benefit-based therapy to the majority of adults aged 65 years or older who are at high cardiovascular disease or cognitive impairment risk favors an SBP goal of less than 130 mm Hg, and for some, a goal of 120 mm Hg may be considered., Competing Interests: Disclosure The author discloses funding from the National Institutes of Health and royalties from McGraw-Hill Publishing., (Copyright © 2024 Elsevier Inc. All rights reserved.)

Since their inception in 1975, the Department of Veterans Affairs Geriatric Research, Education, and Clinical Centers (GRECCs) have served as incubators of innovation in geriatrics. Their contributions to the VA mission were last reviewed in 2012. Herein, we describe the continuing impact of GRECCs in research, clinical, and educational areas, focusing on the period between 2018 and 2022. GRECC research spans the continuum from bench to bedside, with a growing research portfolio notable for highly influential publications. GRECC education connects healthcare professions trainees and practicing clinicians, as well as Veterans and their caregivers, to engaging learning experiences. Clinical advancements, including age-friendly care, span the continuum of care and leverage technology to link disparate geographical sites. GRECCs are uniquely positioned to serve older adults given their alignment with the largest integrated health system in the United States and their integration with academic health centers. As such, the GRECCs honor Veterans as they age by building VA capacity to care for the increasing number of aging Veterans seeking care from VA. GRECC advancements also benefit non-VA healthcare systems, their academic affiliates, and non-Veteran older adults. GRECCs make invaluable contributions to advancing geriatric and gerontological science, training healthcare professionals, and developing innovative models of geriatric care., (© 2024 The Author(s). Journal of the American Geriatrics Society published by Wiley Periodicals LLC on behalf of The American Geriatrics Society. This article has been contributed to by U.S. Government employees and their work is in the public domain in the USA.)

Patients with hypertension (HTN) are characterized by exaggerated vascular resistance and mean arterial pressure (MAP) and a compromised leg blood flow (Q L ) response to exercise recruiting a small muscle mass. However, the impact of hypertension on peripheral hemodynamics and the development of neuromuscular fatigue during locomotor activities, which critically depends on Q L , remain unknown. Eight HTN (143 ± 11 mmHg/95 ± 6 mmHg; 45 ± 13 yr) and eight matched (age and activity) controls (120 ± 6 mmHg/77 ± 7 mmHg; CTRL) performed constant-load cycling exercise at 25, 50, and 75 W (for 4 min each) and at 165 ± 41 W (for 5 min). Exercise-induced locomotor muscle fatigue was quantified as the pre- to postexercise change in quadriceps twitch-torque (Δ Q tw , peripheral fatigue) and voluntary activation (ΔVA%, central fatigue). Q L (Doppler ultrasound) and leg vascular conductance (LVC) were determined during cycling at 25, 50, and 75 W. Heart rate and ventilatory responses were recorded during all intensities. MAP during exercise was, on average, ∼21 mmHg higher ( P = 0.002) and LVC ∼39% lower ( P = 0.001) in HTN compared with CTRL. Q L was consistently between 20 and 30% lower ( P = 0.004), and heart rate was significantly higher in HTN. Exercise-induced peripheral (Δ Q tw : -53 ± 19% vs. -25 ± 23%) and central (ΔVA%: -7 ± 5% vs. -3 ± 2%) fatigue was significantly greater in HTN compared with CTRL. In addition to an exaggerated MAP, LVC and Q L were lower during exercise in HTN compared with CTRL. Given the critical role of Q L in determining the development of neuromuscular fatigue, these hemodynamic impairments likely accounted for the faster development of neuromuscular fatigue characterizing hypertensive individuals during locomotor exercise. NEW & NOTEWORTHY The impact of primary hypertension on the cardiovascular and neuromuscular fatigue response to locomotor exercise is unknown. We compared central and peripheral hemodynamics and the development of central and peripheral fatigue during cycling exercise in patients with stage I/II hypertension and age- and activity-matched healthy individuals. In addition to a significantly elevated blood pressure, hypertensive patients were, compared with their nonhypertensive counterparts, also characterized by considerable leg blood flow limitations and impaired neuromuscular fatigue resistance.

Competing Interests: Declaration of competing interest The athors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this article.

Competing Interests: MAS is the President of the American Geriatrics Society Board of Directors. NMP and MAS were investigators in the Systolic Blood Pressure Intervention Trial (SPRINT) and received funding from the National Institutes of Health (R01AG055606). The funders listed above do not bear any responsibility for the commentary or interpretations presented here. We declare no other competing interests.

Competing Interests: Declaration of competing interest Declaration of Competing Interest: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this article.

Background: The risk of recurrence is an important consideration when deciding to treat patients medically or with elective colectomy after recovery from diverticulitis. It is unclear whether age is associated with recurrence. This study aimed to examine the relationship between age and the risk of recurrent diverticulitis while considering important epidemiologic factors, such as birth decade., Methods: The Utah Population Database was used to identify individuals with incident severe diverticulitis, defined as requiring an emergency department visit or hospitalization, between 1998 and 2018. This study measured the relationship between age and recurrent severe diverticulitis after adjusting for birth decade and other important variables, such as sex, urban/rural status, complicated diverticulitis, and body mass index using a Cox proportional hazards model., Results: The cohort included 8606 individuals with a median age of 61 years at index diverticulitis diagnosis. After adjustment, among individuals born in the same birth decade, increasing age at diverticulitis onset was associated with an increased risk of recurrent diverticulitis (hazard ratio [HR] for 10 years, 1.8; 95% CI, 1.5-2.1). Among individuals with the same age of onset, those born in a more recent birth decade were also at greater risk of recurrent diverticulitis (HR, 1.9; 95% CI, 1.6-2.3)., Conclusion: Among individuals with an index episode of severe diverticulitis, recurrence was associated with increasing age and more recent birth decade. Clinicians may wish to employ age-specific strategies when counseling patients regarding treatment options after a diverticulitis diagnosis., (Copyright © 2024 Society for Surgery of the Alimentary Tract. Published by Elsevier Inc. All rights reserved.)

Hypertension control remains poor. Multiple barriers at the level of patients, providers, and health systems interfere with implementation of hypertension guidelines and effective lowering of BP. Some strategies such as self-measured blood pressure (SMBP) and remote management by pharmacists are safe and effectively lower BP but have not been effectively implemented. In this study, we combine such evidence-based strategies to build a remote hypertension program and test its effectiveness and implementation in large health systems. This randomized, controlled, pragmatic type I hybrid implementation effectiveness trial will examine the virtual collaborative care clinic (vCCC), a hypertension program that integrates automated patient identification, SMBP, remote BP monitoring by trained health system pharmacists, and frequent patient-provider communication. We will randomize 1000 patients with uncontrolled hypertension from two large health systems in a 1:1 ratio to either vCCC or control (usual care with education) groups for a 2-year intervention. Outcome measures including BP measurements, cognitive function, and a symptom checklist will be completed during study visits. Other outcome measures of cardiovascular events, mortality, and health care utilization will be assessed using Medicare data. For the primary outcome of proportion achieving BP control (defined as systolic BP < 130 mmHg) in the two groups, we will use a generalized linear mixed model analysis. Implementation outcomes include acceptability and feasibility of the program. This study will guide implementation of a hypertension program within large health systems to effectively lower BP., Competing Interests: Declaration of competing interest None of the authors have financial or other conflict of interest with the study., (Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved.)