Cardiovascular Diseases Commons^™

The Enigma Of Primary Hypertension In Childhood, Bonita Falkner

Department of Medicine Faculty Papers

Beginning in the 1970s, hypertension in children and adolescents has been defined as systolic and/or diastolic blood pressure (BP) that is equal to or greater than the 95th percentile of the normal BP distribution in healthy children. The definition of hypertension in adults is based on longitudinal data that links a BP level with an increased risk for subsequent adverse outcomes related to hypertension including heart failure, kidney failure, stroke, or death. The statistical definition of hypertension continues to be used in childhood because there have been no data that link a BP level in childhood with a heightened risk …

Sirpα Mediates Igf1 Receptor In Cardiomyopathy Induced By Chronic Kidney Disease, Sandhya S Thomas, Jiao Wu, Giovanni Davogustto, Michael W Holliday, Kristin Eckel-Mahan, Daniela Verzola, Giacomo Garibotto, Zhaoyong Hu, William E Mitch, Heinrich Taegtmeyer

Journal Articles

BACKGROUND: Chronic kidney disease (CKD) is characterized by increased myocardial mass despite near-normal blood pressure, suggesting the presence of a separate trigger. A potential driver is SIRPα (signal regulatory protein alpha)-a mediator impairing insulin signaling. The objective of this study is to assess the role of circulating SIRPα in CKD-induced adverse cardiac remodeling.

METHODS: SIRPα expression was evaluated in mouse models and patients with CKD. Specifically, mutant, muscle-specific, or cardiac muscle-specific SIRPα KO (knockout) mice were examined after subtotal nephrectomy. Cardiac function was assessed by echocardiography. Metabolic responses were confirmed in cultured muscle cells or cardiomyocytes.

RESULTS: We demonstrate that …

Hypertension Pharmacological Treatment In Adults: A World Health Organization Guideline Executive Summary, Akram Al-Makki, Donald Dipette, Paul K. Whelton, M Hassan Murad, Reem A. Mustaf, Shrish Acharya, Hind Mamoun Beheiry, Beatriz Champagne, Kenneth Connell, Unab I. Khan

Department of Family Medicine

Hypertension is a major cause of cardiovascular disease and deaths worldwide especially in low- and middle-income countries. Despite the availability of safe, well-tolerated, and cost-effective blood pressure (BP)-lowering therapies, <14% of adults with hypertension have BP controlled to a systolic/diastolic BP <140/90 mm Hg. We report new hypertension treatment guidelines, developed in accordance with the World Health Organization Handbook for Guideline Development. Overviews of reviews of the evidence were conducted and summary tables were developed according to the Grading of Recommendations, Assessment, Development, and Evaluations approach. In these guidelines, the World Health Organization provides the most current and relevant evidence-based guidance for the pharmacological treatment of nonpregnant adults with hypertension. The recommendations pertain to adults with an accurate diagnosis of hypertension who have already received lifestyle modification counseling. The guidelines recommend BP threshold to initiate pharmacological therapy, BP treatment targets, intervals for follow-up visits, and best use of health care workers in the management of hypertension. The guidelines provide guidance for choice of monotherapy or dual therapy, treatment with single pill combination medications, and use of treatment algorithms for hypertension management. Strength of the recommendations was guided by the quality of the underlying evidence; the tradeoffs between desirable and undesirable effects; patient's values, resource considerations and cost-effectiveness; health equity; acceptability, and feasibility consideration of different treatment options. The goal of the guideline is to facilitate standard approaches to pharmacological treatment and management of hypertension which, if widely implemented, will increase the hypertension control rate world-wide.

Implementation Of Standardized Protocols For Office Blood Pressure Measurement, Steven Nevers, Alice Tran, Carol Gambrill, Anush Pillai

Gulf Coast Division GME Research Day 2022

No abstract provided.

Blood Pressure Management Education, Lauren G. Gernon, Cara Rathmell

Family Medicine Clerkship Student Projects

The expansion of telehealth with COVID-19 and recent recommendations to use at-home blood pressure monitoring to diagnose and monitor hypertension have increased the need for materials and education for clinicians and patients. A pilot project in Primary Care Internal Medicine UVM in Essex, VT, produced an electronic medical record dot phrase and compiled educational materials to initiate nurse visits for at-home BP measurements. Materials and experience with this pilot was researched for initiation of a similar program at UVM Family Medicine Hinesburg.

Determinants Of Uncontrolled Hypertension In Rural Communities In South Asia-Bangladesh, Pakistan, And Sri Lanka, Tazeen Jafar, Mihir Gandhi, Imtiaz Jehan, Aliya Naheed, H Asita De Silva, Hunaina Shahab, Dewan Alam, Nathasha Luke, Ching Wee Lim Wee Lim, Cobra-Bps Study Group

Community Health Sciences

Background: Uncontrolled blood pressure (BP) is a leading risk factor for death and disability in South Asia. We aimed to determine the cross-country variation, and the factors associated with uncontrolled BP among adults treated for hypertension in rural South Asia.
Methods: We enrolled 1718 individuals aged ≥40 years treated for hypertension in a cross-sectional study from rural communities in Bangladesh, Pakistan, and Sri Lanka. Multivariable logistic regression model was used to determine the factors associated with uncontrolledBP (systolic BP ≥140 mmHg or diastolic BP ≥90 mmHg).
Results: Among hypertensive individuals, 58.0% (95% confidence interval 55.7, 60.4) had uncontrolled BP: 52.8% …

Assessment Of Obesity As A Cardiovascular Disease Risk Factor In A Geriatric Rural Texas Community - A Six Month Follow-Up, Alberto Coustasse Md, Mba

Alberto Coustasse, DrPH, MD, MBA, MPH

Coustasse, Alberto, Assessment of Obesity as a Cardiovascular Disease Risk Factor in a Geriatric Rural Texas Community – A Six Month Follow-up. Master of Public Health Track, Public Health Administration, December 1999, 22 pp., 9 tables, 9 illustrations, bibliography, 7 titles. The health fair approach was used as a method to establish individual and population health status baselines and to provide a mechanism to follow-up with an elderly population in a rural Texas community. A controlled trial sample of forty-four seniors was initially screened in a primary care clinic in August 1998. Patients were reevaluated at six months and results …

Hypothyroidism And The Development Of Hypertension, Kaleb Short

All Graduate Theses, Dissertations, and Other Capstone Projects

Low thyroid hormone (TH) in adulthood is associated with increased risk of cardiovascular disease, including risk of hypertension. The Spontaneously Hypertensive Rat (SHR), exhibits alterations in thyroid function when compared to normotensive controls. Interestingly, inhibiting thyroid gland function before 4 weeks of age prevented hypertension in the SHR, indicating that TH is involved in the etiology of SHR hypertension. However, these studies utilized tail-cuff photoplethysmography (PPG), which is known to have stress-induced artifacts, and did not compare effects in the normotensive parent strain Wistar Kyoto (WKY) rat. Therefore, it is uncertain whether TH is responsible for an elevation in baseline …