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Abstract
Salt (sodium chloride) is an essential nutrient required to maintain physiological functions. However, for most people, daily salt intake far exceeds their physiological need and is habitually greater than recommended upper thresholds. Excess salt intake leads to elevation in blood pressure which drives cardiovascular morbidity and mortality. Indeed, excessive salt intake is estimated to be responsible for ≈5 million deaths per year globally. For approximately one-third of otherwise healthy individuals (and >50% of those with hypertension), the effect of salt intake on blood pressure elevation is exaggerated; such people are categorized as salt sensitive and salt sensitivity of blood pressure is considered an independent risk factor for cardiovascular disease and death. The prevalence of salt sensitivity is higher in women than in men and, in both, increases with age. This narrative review considers the foundational concepts of salt sensitivity and the underlying effector systems that cause salt sensitivity. We also consider recent updates in preclinical and clinical research that are revealing new modifying factors that determine the blood pressure response to high salt intake.
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Affiliation(s)
- Matthew A Bailey
- Edinburgh Kidney, University/BHF Centre for Cardiovascular Science, The Queen's Medical Research Institute, University of Edinburgh, United Kingdom (M.A.B., N.D.)
| | - Neeraj Dhaun
- Edinburgh Kidney, University/BHF Centre for Cardiovascular Science, The Queen's Medical Research Institute, University of Edinburgh, United Kingdom (M.A.B., N.D.)
- Department of Renal Medicine, Royal Infirmary of Edinburgh, United Kingdom (N.D.)
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2
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Elijovich F, Kirabo A, Laffer CL. Salt Sensitivity of Blood Pressure in Black People: The Need to Sort Out Ancestry Versus Epigenetic Versus Social Determinants of Its Causation. Hypertension 2024; 81:456-467. [PMID: 37767696 PMCID: PMC10922075 DOI: 10.1161/hypertensionaha.123.17951] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/29/2023]
Abstract
Race is a social construct, but self-identified Black people are known to have higher prevalence and worse outcomes of hypertension than White people. This may be partly due to the disproportionate incidence of salt sensitivity of blood pressure in Black people, a cardiovascular risk factor that is independent of blood pressure and has no proven therapy. We review the multiple physiological systems involved in regulation of blood pressure, discuss what, if anything is known about the differences between Black and White people in these systems and how they affect salt sensitivity of blood pressure. The contributions of genetics, epigenetics, environment, and social determinants of health are briefly touched on, with the hope of stimulating further work in the field.
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Affiliation(s)
- Fernando Elijovich
- Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN
| | - Annet Kirabo
- Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN
| | - Cheryl L Laffer
- Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN
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Drury ER, Wu J, Gigliotti JC, Le TH. Sex differences in blood pressure regulation and hypertension: renal, hemodynamic, and hormonal mechanisms. Physiol Rev 2024; 104:199-251. [PMID: 37477622 DOI: 10.1152/physrev.00041.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 06/06/2023] [Accepted: 07/16/2023] [Indexed: 07/22/2023] Open
Abstract
The teleology of sex differences has been argued since at least as early as Aristotle's controversial Generation of Animals more than 300 years BC, which reflects the sex bias of the time to contemporary readers. Although the question "why are the sexes different" remains a topic of debate in the present day in metaphysics, the recent emphasis on sex comparison in research studies has led to the question "how are the sexes different" being addressed in health science through numerous observational studies in both health and disease susceptibility, including blood pressure regulation and hypertension. These efforts have resulted in better understanding of differences in males and females at the molecular level that partially explain their differences in vascular function and renal sodium handling and hence blood pressure and the consequential cardiovascular and kidney disease risks in hypertension. This review focuses on clinical studies comparing differences between men and women in blood pressure over the life span and response to dietary sodium and highlights experimental models investigating sexual dimorphism in the renin-angiotensin-aldosterone, vascular, sympathetic nervous, and immune systems, endothelin, the major renal sodium transporters/exchangers/channels, and the impact of sex hormones on these systems in blood pressure homeostasis. Understanding the mechanisms governing sex differences in blood pressure regulation could guide novel therapeutic approaches in a sex-specific manner to lower cardiovascular risks in hypertension and advance personalized medicine.
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Affiliation(s)
- Erika R Drury
- Division of Nephrology, Department of Medicine, University of Rochester Medical Center, Rochester, New York, United States
| | - Jing Wu
- Division of Nephrology, Department of Medicine, University of Rochester Medical Center, Rochester, New York, United States
- Department of Pharmacology and Physiology, University of Rochester Medical Center, Rochester, New York, United States
| | - Joseph C Gigliotti
- Department of Integrative Physiology and Pharmacology, Liberty University College of Osteopathic Medicine, Lynchburg, Virginia, United States
| | - Thu H Le
- Division of Nephrology, Department of Medicine, University of Rochester Medical Center, Rochester, New York, United States
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Jeong S, Hunter SD, Cook MD, Grosicki GJ, Robinson AT. Salty Subjects: Unpacking Racial Differences in Salt-Sensitive Hypertension. Curr Hypertens Rep 2024; 26:43-58. [PMID: 37878224 DOI: 10.1007/s11906-023-01275-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/10/2023] [Indexed: 10/26/2023]
Abstract
PURPOSE OF REVIEW To review underlying mechanisms and environmental factors that may influence racial disparities in the development of salt-sensitive blood pressure. RECENT FINDINGS Our group and others have observed racial differences in diet and hydration, which may influence salt sensitivity. Dietary salt elicits negative alterations to the gut microbiota and immune system, which may increase hypertension risk, but little is known regarding potential racial differences in these physiological responses. Antioxidant supplementation and exercise offset vascular dysfunction following dietary salt, including in Black adults. Furthermore, recent work proposes the role of racial differences in exposure to social determinants of health, and differences in health behaviors that may influence risk of salt sensitivity. Physiological and environmental factors contribute to the mechanisms that manifest in racial differences in salt-sensitive blood pressure. Using this information, additional work is needed to develop strategies that can attenuate racial disparities in salt-sensitive blood pressure.
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Affiliation(s)
- Soolim Jeong
- Neurovascular Physiology Laboratory (NVPL), School of Kinesiology, Auburn University, Auburn, AL, 36849, USA
| | - Stacy D Hunter
- Department of Health & Human Performance, Texas State University, San Marcos, TX, 78666, USA
| | - Marc D Cook
- Department of Kinesiology, North Carolina Agriculture and Technology State University, Greensboro, NC, 27411, USA
| | - Gregory J Grosicki
- Biodynamics and Human Performance Center, Georgia Southern University (Armstrong Campus), Savannah, GA, 31419, USA
| | - Austin T Robinson
- Neurovascular Physiology Laboratory (NVPL), School of Kinesiology, Auburn University, Auburn, AL, 36849, USA.
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Valisoltani N, Ghoreishy SM, Imani H, Rajabi Harsini A, Jowshan M, Travica N, Mohammadi H. Fiber intake and risk of chronic obstructive pulmonary disease: A systematic review and dose response meta-analysis. Food Sci Nutr 2023; 11:6775-6788. [PMID: 37970426 PMCID: PMC10630824 DOI: 10.1002/fsn3.3640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 07/29/2023] [Accepted: 08/04/2023] [Indexed: 11/17/2023] Open
Abstract
This systematic review and dose-response meta-analysis examined the risk of chronic obstructive pulmonary disease (COPD) following dietary fiber intake. Relevant articles were retrieved from a variety of databases, including Scopus, Embase, and Medline, until March 2023. Spirometry was the most frequently used method for determining the presence of COPD. Based on the search, there were a total of 213,912 participants across five separate studies. Random effects model was used to combine the data and a dose-response analysis was further conducted. Five distinct cohort studies were identified. Based on highest versus lowest analysis, there was an inverse correlation between the intake of total fiber (RR, 0.72; 95%, CI: 0.64-0.80), cereal fiber (RR: 0.76, 95% CI 0.68, 0.86), and fruit fiber (RR: 0.75, 95% CI: 0.68, 0.83). Although this result was not significant for vegetable fiber (RR, 0.95; 95% CI, 0.84-1.07). Dose-response analysis revealed that daily increase of 10 g of total dietary fiber, cereal fiber, or fruit fiber reduced the risk of COPD by 26%, 21%, and 37%, respectively. The ROBINS-E tool classified all cohort studies as having a moderate risk of bias. Total fiber, cereal fiber, and fruit fiber intake were found to have low credibility using the NutriGrade tool. Additionally, there is a lack of scientific evidence supporting the use of vegetable fiber. Larger, more comprehensive studies are required to confirm these findings.
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Affiliation(s)
- Neda Valisoltani
- Department of Clinical Nutrition, School of Nutritional Sciences and DieteticsTehran University of Medical SciencesTehranIran
| | - Seyed Mojtaba Ghoreishy
- Department of Nutrition, School of Public HealthIran University of Medical SciencesTehranIran
- Student Research Committee, School of Public HealthIran University of Medical SciencesTehranIran
| | - Hossein Imani
- Department of Clinical Nutrition, School of Nutritional Sciences and DieteticsTehran University of Medical SciencesTehranIran
| | - Asma Rajabi Harsini
- Department of Clinical Nutrition, School of Nutritional Sciences and DieteticsTehran University of Medical SciencesTehranIran
| | - Mohammadreza Jowshan
- Department of Clinical Nutrition, School of Nutritional Sciences and DieteticsTehran University of Medical SciencesTehranIran
| | - Nikolaj Travica
- Food and Mood Centre, IMPACT‐The Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Barwon HealthDeakin UniversityGeelongVictoriaAustralia
| | - Hamed Mohammadi
- Department of Clinical Nutrition, School of Nutritional Sciences and DieteticsTehran University of Medical SciencesTehranIran
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Manta A, Paschou SA, Isari G, Mavroeidi I, Kalantaridou S, Peppa M. Glycemic Index and Glycemic Load Estimates in the Dietary Approach of Polycystic Ovary Syndrome. Nutrients 2023; 15:3483. [PMID: 37571420 PMCID: PMC10421037 DOI: 10.3390/nu15153483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 07/27/2023] [Accepted: 08/03/2023] [Indexed: 08/13/2023] Open
Abstract
Polycystic ovary syndrome is a common endocrine disorder characterized by hormonal imbalances and various metabolic abnormalities linked to insulin resistance via a vicious cycle. Genetic and environmental factors underlie its pathogenesis and evolution. Nutrition, in terms of nutrient composition, dietary patterns, endocrine-disrupting chemicals, and food processing and preparation, has gained significant attention in the pathogenesis and the therapeutic approach of polycystic ovary syndrome. Carbohydrate intake seems to be a critical point in the diet assignment. Glycemic index and glycemic load constitute indexes of the impacts of dietary carbohydrates on postprandial glucose levels. Numerous studies have indicated that a high glycemic index and glycemic load diet may exacerbate insulin resistance, a key feature of the syndrome, and offer a risk for its development and its complications. Conversely, low-glycemic index and low-glycemic load diets seem to improve insulin sensitivity, regulate menstrual cycles, and mitigate the risk of comorbidities associated with polycystic ovary syndrome, such as obesity, alterations in body composition, type 2 diabetes, cardiovascular disease, and quality of life. This comprehensive review aims to explore the relevance of nutrition and more specifically, the association of glycemic index and glycemic load with the various aspects of polycystic ovary syndrome, as well as to assess the potential benefits of manipulating those indexes in the dietary approach for the syndrome.
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Affiliation(s)
- Aspasia Manta
- Endocrine Unit, 2nd Propaedeutic Department of Internal Medicine, Research Institute and Diabetes Center, Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, 12641 Athens, Greece; (A.M.); (G.I.); (I.M.)
| | - Stavroula A. Paschou
- Endocrine Unit and Diabetes Center, Department of Clinical Therapeutics, Alexandra Hospital, School of Medicine, National and Kapodistrian University of Athens, 11528 Athens, Greece;
| | - Georgia Isari
- Endocrine Unit, 2nd Propaedeutic Department of Internal Medicine, Research Institute and Diabetes Center, Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, 12641 Athens, Greece; (A.M.); (G.I.); (I.M.)
| | - Ioanna Mavroeidi
- Endocrine Unit, 2nd Propaedeutic Department of Internal Medicine, Research Institute and Diabetes Center, Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, 12641 Athens, Greece; (A.M.); (G.I.); (I.M.)
| | - Sophia Kalantaridou
- Department of Obstetrics and Gynecology, Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, 12641 Athens, Greece;
| | - Melpomeni Peppa
- Endocrine Unit, 2nd Propaedeutic Department of Internal Medicine, Research Institute and Diabetes Center, Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, 12641 Athens, Greece; (A.M.); (G.I.); (I.M.)
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Wright Nunes JA, Resnicow K, Richardson C, Levine D, Kerr E, Saran R, Gillespie B, Bragg-Gresham J, Delacroix EL, Considine S, Fan A, Ellies T, Garcia-Guzman L, Grzyb K, Klinkman M, Rockwell P, Billi J, Martin C, Collier K, Parker-Featherstone E, Bryant N, Seitz M, Lukela J, Brinley FJ, Fagerlin A. Controlling Hypertension through Education and Coaching in Kidney Disease (CHECK-D): protocol of a cluster randomised controlled trial. BMJ Open 2023; 13:e071318. [PMID: 37527897 PMCID: PMC10394555 DOI: 10.1136/bmjopen-2022-071318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/03/2023] Open
Abstract
INTRODUCTION Chronic kidney disease (CKD) affects 30 million Americans. Early management focused on blood pressure (BP) control decreases cardiovascular morbidity and mortality. Less than 40% of patients with CKD achieve recommended BP targets due to many barriers. These barriers include a lack of understanding of the implications of their diagnosis and how to optimise their health.This cluster randomised control trial hypothesises that the combination of early primary care CKD education, and motivational interviewing (MI)-based health coach support, will improve patient behaviours aligned with BP control by increasing patient knowledge, self-efficacy and motivation. The results will aid in sustainable interventions for future patient-centric education and coaching support to improve quality and outcomes in patients with CKD stages 3-5. Outcomes in patients with CKD stages 3-5 receiving the intervention will be compared with similar patients within a control group. Continuous quality improvement (CQI) and systems methodologies will be used to optimise resource neutrality and leverage existing technology to support implementation and future dissemination. The innovative approach of this research focuses on the importance of a multidisciplinary team, including off-site patient coaching, that can intervene early in the CKD care continuum by supporting patients with education and coaching. METHODS AND ANALYSIS We will test impact of BP control when clinician-delivered education is followed by 12 months of MI-based health coaching. We will compare outcomes in 350 patients with CKD stages 3-5 between intervention and control groups in primary care. CQI and systems methodologies will optimise education and coaching for future implementation and dissemination. ETHICS AND DISSEMINATION This study was approved by the University of Michigan Institutional Review Boards (IRBMED) HUM00136011, HUM00150672 and SITE00000092 and the results of the study will be published on ClinicalTrials.gov, in peer-reviewed journals, as well as conference abstracts, posters and presentations. TRIAL REGISTRATION NUMBER NCT04087798.
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Affiliation(s)
- Julie A Wright Nunes
- Department of Internal Medicine, Division of Nephrology, University of Michigan, Ann Arbor, Michigan, USA
- Department of Internal Medicine, Quality & Innovation, University of Michigan, Ann Arbor, Michigan, USA
| | - Ken Resnicow
- Department of Health Behavior and Health Education, School of Public Health, University of Michigan, Ann Arbor, Michigan, USA
- Center for Health Communication Research, Rogel Cancer Center, University of Michigan, Ann Arbor, Michigan, USA
| | - Caroline Richardson
- Warren Alpert Medical School, Brown University, Providence, Rhode Island, USA
| | - Diane Levine
- Department of Internal Medicine, Division of Hospital Medicine, Wayne State University, Detroit, Michigan, USA
| | - Eve Kerr
- Department of Internal Medicine, Division of General Medicine, University of Michigan, Ann Arbor, Michigan, USA
- Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, Michigan, USA
| | - Rajiv Saran
- Department of Internal Medicine, Division of Nephrology, University of Michigan, Ann Arbor, Michigan, USA
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, Michigan, USA
- Kidney Epidemiology and Cost Center, School of Public Health, University of Michigan, Ann Arbor, Michigan, USA
| | - Brenda Gillespie
- Kidney Epidemiology and Cost Center, School of Public Health, University of Michigan, Ann Arbor, Michigan, USA
- Consulting for Statistics, Computing and Analytics Research, University of Michigan, Ann Arbor, Michigan, USA
| | - Jennifer Bragg-Gresham
- Department of Internal Medicine, Division of Nephrology, University of Michigan, Ann Arbor, Michigan, USA
- Kidney Epidemiology and Cost Center, School of Public Health, University of Michigan, Ann Arbor, Michigan, USA
| | - Emerson L Delacroix
- Department of Health Behavior and Health Education, School of Public Health, University of Michigan, Ann Arbor, Michigan, USA
- Center for Health Communication Research, Rogel Cancer Center, University of Michigan, Ann Arbor, Michigan, USA
| | - Shannon Considine
- Department of Health Behavior and Health Education, School of Public Health, University of Michigan, Ann Arbor, Michigan, USA
- Center for Health Communication Research, Rogel Cancer Center, University of Michigan, Ann Arbor, Michigan, USA
| | - Audrey Fan
- Department of Internal Medicine, Division of General Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Tammy Ellies
- Department of Internal Medicine, Quality & Innovation, University of Michigan, Ann Arbor, Michigan, USA
| | - Luis Garcia-Guzman
- Department of Industrial and Operations Engineering, University of Michigan, Ann Arbor, Michigan, USA
| | - Katie Grzyb
- Department of Internal Medicine, Quality & Innovation, University of Michigan, Ann Arbor, Michigan, USA
| | - Michael Klinkman
- Department of Family Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Pamela Rockwell
- Department of Family Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - John Billi
- Department of Internal Medicine, Division of General Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Carly Martin
- Center for Bioethics and Social Sciences in Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Kristin Collier
- Department of Internal Medicine, Division of General Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | | | - Nicole Bryant
- Department of Internal Medicine, Division of Nephrology, University of Michigan, Ann Arbor, Michigan, USA
| | - Maria Seitz
- Department of Internal Medicine, Division of Nephrology, University of Michigan, Ann Arbor, Michigan, USA
| | - Jennifer Lukela
- Department of Internal Medicine, Division of General Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Floyd John Brinley
- Department of Internal Medicine, Division of General Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Angela Fagerlin
- Department of Population Health Sciences, University of Utah School of Medicine, Salt Lake City, Utah, USA
- Informatics Decision-Enhancement and Analytic Sciences (IDEAS) Center for Innovation, VA Salt Lake City Health Care System, Salt Lake City, Utah, USA
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Drugge ED, Farhan K, Zhao H, Abramov R, Graham LA, Stambler N, Hao S, Ferreri NR. Sex and race differences in urinary Tumor Necrosis Factor-α (TNF-α) levels: Secondary analysis of the DASH-sodium trial. J Hum Hypertens 2023; 37:701-708. [PMID: 36008598 DOI: 10.1038/s41371-022-00748-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 07/25/2022] [Accepted: 08/11/2022] [Indexed: 11/09/2022]
Abstract
Previous work in mouse models shows that urinary TNF-α levels become elevated when dietary salt (NaCl) intake increases. To examine if this relationship exists in humans, we conducted a secondary analysis of the Dietary Approaches to Stop Hypertension (DASH)-Sodium trial to determine levels of urinary TNF-α in 367 subjects categorized by race, sex, and blood pressure. The DASH-Sodium trial is a multicenter feeding trial in which subjects were randomly assigned to either the DASH or control diet, and high, medium, and low sodium in random order. Multivariable linear regression was used to model baseline TNF-α and a mixed model was used to model TNF-α as a function of dietary intervention. At baseline, with all subjects on a "typical American diet", urinary TNF-α levels were lowest in Black, p = 0.002 and male subjects, p < 0.001. After randomization to either the DASH or control diet, with increasing levels of sodium, urinary TNF-α levels increased only in subjects on the control diet, p < 0.05. As in the baseline analysis, TNF-α levels were highest in White females, then White males, Black females and lowest in Black males. The results indicate that urinary TNF-α levels in DASH-Sodium subjects are regulated by NaCl intake, modulated by the DASH diet, and influenced by both race and sex. The inherent differences between subgroups support studies in mice showing that increases in renal TNF-α minimize the extent salt-dependent activation of NKCC2.
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Affiliation(s)
- Elizabeth D Drugge
- Departments of Pharmacology and Public Health, Epidemiology Division, New York Medical College, Valhalla, NY, 10595, USA
| | - Khalid Farhan
- Departments of Pharmacology and Public Health, Epidemiology Division, New York Medical College, Valhalla, NY, 10595, USA
| | - Hong Zhao
- Departments of Pharmacology and Public Health, Epidemiology Division, New York Medical College, Valhalla, NY, 10595, USA
| | - Rozalia Abramov
- Departments of Pharmacology and Public Health, Epidemiology Division, New York Medical College, Valhalla, NY, 10595, USA
| | - Lesley A Graham
- Departments of Pharmacology and Public Health, Epidemiology Division, New York Medical College, Valhalla, NY, 10595, USA
| | - Nancy Stambler
- Departments of Pharmacology and Public Health, Epidemiology Division, New York Medical College, Valhalla, NY, 10595, USA
| | - Shoujin Hao
- Departments of Pharmacology and Public Health, Epidemiology Division, New York Medical College, Valhalla, NY, 10595, USA
| | - Nicholas R Ferreri
- Departments of Pharmacology and Public Health, Epidemiology Division, New York Medical College, Valhalla, NY, 10595, USA.
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Lin CJ, Chung CP, Liao NC, Chen PL, Chi NF, Lai YJ, Tang CW, Wu CH, Chang FC, Luo CB, Fay LY, Lin CF, Chou CH, Lee TH, Lee JT, Jeng JS, Lee IH. The 2023 Taiwan Stroke Society Guidelines for the management of patients with intracranial atherosclerotic disease. J Chin Med Assoc 2023; 86:697-714. [PMID: 37341526 DOI: 10.1097/jcma.0000000000000952] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/22/2023] Open
Abstract
Intracranial atherosclerotic disease (ICAD) is a major cause of ischemic stroke, especially in Asian populations, which has a high risk of recurrent stroke and cardiovascular comorbidities. The present guidelines aim to provide updated evidence-based recommendations for diagnosis and management of patients with ICAD. Taiwan Stroke Society guideline consensus group developed recommendations for management of patients with ICAD via consensus meetings based on updated evidences. Each proposed class of recommendation and level of evidence was approved by all members of the group. The guidelines cover six topics, including (1) epidemiology and diagnostic evaluation of ICAD, (2) nonpharmacological management of ICAD, (3) medical therapy for symptomatic ICAD, (4) endovascular thrombectomy and rescue therapy for acute ischemic stroke with underlying ICAD, (5) endovascular interventional therapy for postacute symptomatic intracranial arterial stenosis, and (6) surgical treatment of chronic symptomatic intracranial arterial stenosis. Intensive medical treatment including antiplatelet therapy, risk factor control, and life style modification are essential for patients with ICAD.
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Affiliation(s)
- Chun-Jen Lin
- Department of Neurology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Chih-Ping Chung
- Department of Neurology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Nien-Chen Liao
- Department of Neurology, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
| | - Po-Lin Chen
- Department of Neurology, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
| | - Nai-Fang Chi
- Department of Neurology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Yen-Jun Lai
- Radiology Department, Far-Eastern Memorial Hospital, New Taipei City, Taiwan, ROC
| | - Chih-Wei Tang
- Neurology Department and Stroke Center, Far-Eastern Memorial Hospital, New Taipei City, Taiwan, ROC
| | - Chia-Hung Wu
- Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Feng-Chi Chang
- Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Chao-Bao Luo
- Department of Radiology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Li-Yu Fay
- Department of Neurosurgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Chun-Fu Lin
- Department of Neurosurgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Chung-Hsing Chou
- Neurology Department, Tri-Service General Hospital, Taipei, Taiwan, ROC
| | - Tsong-Hai Lee
- Department of Neurology, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC
| | - Jiunn-Tay Lee
- Neurology Department, Tri-Service General Hospital, Taipei, Taiwan, ROC
| | - Jiann-Shing Jeng
- Department of Neurology and Stroke Center, National Taiwan University Hospital, Taipei, Taiwan, ROC
| | - I-Hui Lee
- Department of Neurology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
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10
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Zamanian A, Yari Z, Soltanieh S, Salavatizadeh M, Karimi S, Ardestani SK, Salehi M, Jahromi SR, Ghazanfari T, Hekmatdoost A. The association of dietary approach to stop hypertension (DASH) diet with hospitalization risk in patients with COVID-19. CLINICAL NUTRITION OPEN SCIENCE 2023; 48:55-63. [PMID: 36922984 PMCID: PMC9985538 DOI: 10.1016/j.nutos.2023.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 02/27/2023] [Indexed: 03/07/2023] Open
Abstract
Background and aim Given the importance of dietary habits in the immune system, the current study aimed at investigating the association between Dietary Approach to Stop Hypertension (DASH) diet and risk of hospitalization due to COVID-19. Methods Dietary data of 141 patients with COVID-19 were collected using 147-item food frequency questionnaire. DASH score in this cross-sectional study was calculated based on eight components, including fruits, vegetables, legumes and nuts and seeds, whole grains, low-fat dairy, red or processed meats, sweetened beverages, and sodium. Multivariable logistic regression models were applied to estimate the OR and 95% CI for hospitalization due to COVID-19 in each tertile of DASH score. Results Mean ± SD of DASH score in inpatients (n=74) and outpatients (n= 87) was 22.5 ± 4.57 and 25.34 ± 4.23, respectively. The risk of hospitalization in the highest tertile of DASH score was 81% lower than the lowest tertile (OR=0.19, 95%CI: 0.07-0.55, P trend = 0.001 after adjustment for age, sex, BMI, energy intake). Also, more intake of fruits, vegetables and low-fat dairy products and less intake of sodium, red and processed meat were each significantly associated with reduced risk of hospitalization due to COVID-19. Conclusions Our data provide evidence that adherence to DASH-style diet was associated with lower risk of hospitalization due to COVID-19.
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Affiliation(s)
- Ali Zamanian
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Zahra Yari
- Department of Nutrition Research, National Nutrition and Food Technology Research Institute and Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Samira Soltanieh
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Marieh Salavatizadeh
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Sara Karimi
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Sussan K Ardestani
- Department of Immunology, Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran
| | - Mohammadreza Salehi
- Department of Infectious Diseases, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Soodeh Razeghi Jahromi
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Tooba Ghazanfari
- Department of Infectious Diseases, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Azita Hekmatdoost
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Science, Tehran, Iran
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11
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Mirzababaei A, Abaj F, Hajishizari S, Bahrampour N, Noori S, Barekzai AM, Hosseininasab D, Clark CCT, Mirzaei K. The association of dietary approaches to stop hypertension (DASH) with the odds of diabetic nephropathy and metabolic markers in women: a case-control study. BMC Womens Health 2023; 23:63. [PMID: 36782160 PMCID: PMC9926721 DOI: 10.1186/s12905-022-02140-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 12/20/2022] [Indexed: 02/15/2023] Open
Abstract
OBJECTIVES Epidemiologic studies have reported that diet is associated with diabetes and its complications through different pathways. We sought to examine the associations between the Dietary Approaches to Stop Hypertension (DASH) diet and the odds of diabetic nephropathy (DN) developing in Iranian women with existing type 2 diabetes. METHODS In this case-control study, 105 women with DN and 105 controls, matched for age and diabetes duration, were selected from the Kowsar Diabetes Clinic in Semnan, Iran. DASH, estimated using dietary intake, was assessed using a validated and reliable food frequency questionnaire with 147 items. Anthropometric measurements were assessed for all subjects. Logistic regression was performed to examine the association between DASH and the odds of developing DN. RESULTS After controlling for potential confounders, subjects in the highest intake of DASH diet adherence have 84% lower odds of DN, compared to those with the lowest intake (OR = 0.16, 95% CI = 0.07-0.34, P < 0.001). Among DASH diet subcategories, intakes of vegetables (80%), fruits (88%), nuts and legumes (87%), and low-fat dairy (73%) decreased the risk of DN after adjustment for confounders (P < 0.001). CONCLUSIONS This study showed that the DASH diet is associated with lower odds of DN development in women with type 2 diabetes.
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Affiliation(s)
- Atieh Mirzababaei
- grid.411705.60000 0001 0166 0922Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), P.O. Box 14155-6117, Tehran, Iran
| | - Faezeh Abaj
- grid.411705.60000 0001 0166 0922Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), P.O. Box 14155-6117, Tehran, Iran
| | - Sara Hajishizari
- grid.411705.60000 0001 0166 0922Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), P.O. Box 14155-6117, Tehran, Iran
| | - Niki Bahrampour
- grid.411463.50000 0001 0706 2472Department of Nutrition, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Sahar Noori
- grid.411463.50000 0001 0706 2472Department of Nutrition, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Ahmad Mujtaba Barekzai
- grid.411705.60000 0001 0166 0922Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), P.O. Box 14155-6117, Tehran, Iran
| | - Dorsa Hosseininasab
- grid.411463.50000 0001 0706 2472Department of Nutrition, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Cain C. T. Clark
- grid.8096.70000000106754565Centre for Intelligent Healthcare, Coventry University, Coventry, CV1 5FB UK
| | - Khadijeh Mirzaei
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences (TUMS), P.O. Box 14155-6117, Tehran, Iran. .,Food Microbiology Research Center, Tehran University of Medical Sciences (TUMS), Tehran, Iran.
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12
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Alzahrani SA, Bin Muammar MF, Bin Muammar AF, Alolah A, Almutawa M. The Adoption and Acceptance of mHealth Interventions for Self-Management of Hypertension Among Adult Patients: A Systematic Review. Cureus 2022; 14:e31584. [DOI: 10.7759/cureus.31584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/16/2022] [Indexed: 11/17/2022] Open
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13
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Mattson DL, Dasinger JH, Abais-Battad JM. Gut-Immune-Kidney Axis: Influence of Dietary Protein in Salt-Sensitive Hypertension. Hypertension 2022; 79:2397-2408. [PMID: 35983758 PMCID: PMC9790111 DOI: 10.1161/hypertensionaha.122.18556] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Humans with salt-sensitive hypertension demonstrate increased morbidity, increased mortality, and renal end-organ damage when compared with normotensive subjects or those with salt-resistant hypertension. Substantial evidence from humans and animals has also demonstrated the role of dietary components other than salt to modulate hypertension. Evidence presented in this review provides support for the view that immunity and inflammation serve to amplify the development of salt-sensitive hypertension and leads to malignant disease accompanied by end-organ damage. Interestingly, salt-sensitive disease is modulated by changes in dietary protein intake, which also influences immune mechanisms. Together, the evidence presented in this review from animal and human studies indicates that changes in dietary protein source have profound effects on the gut microbiota, microbiota-derived metabolites, DNA methylation, gene expression, immune cell activation, the production of cytokines and other factors, and the development of salt-sensitive hypertension and related disease phenotypes.
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Affiliation(s)
- David L Mattson
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, GA
| | - John Henry Dasinger
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, GA
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Chou TY, Liu WJ, Lee CL, Wang JS. Adherence to the dietary approaches to stop hypertension diet and all-cause mortality in patients with a history of heart failure. Front Nutr 2022; 9:1015290. [PMID: 36238461 PMCID: PMC9551459 DOI: 10.3389/fnut.2022.1015290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 09/09/2022] [Indexed: 11/13/2022] Open
Abstract
Background and aims We investigated the association of adherence to the Dietary Approaches to Stop Hypertension (DASH) diet with all-cause mortality in patients with a history of heart failure. Methods We analyzed data from the National Health and Nutrition Examination Survey (NHANES). Dietary information was obtained from a 24-h dietary recall interview. Adherence to the DASH diet was assessed using the DASH score. The primary outcome was all-cause mortality which was confirmed by the end of 2011. Weighted Cox proportional hazards regression models were used to determine the hazard ratios and 95% CI for the association of the DASH score and all-cause mortality with multivariate adjustment. Results The median DASH score was 2 among the 832 study participants. There were 319 participants who died after a median follow-up duration of 4.7 years. A higher DASH score (>2 vs. ≤ 2) was not associated with a decrease in the risk of all-cause mortality (adjusted HR 1.003, 95% CI 0.760–1.323, p = 0.983). With respect to the components of the DASH score, a lower sodium intake was not associated with a decreased risk of mortality (adjusted HR 1.045, 95% CI 0.738–1.478, p = 0.803). Conclusion A higher DASH score (>2 vs. ≤ 2) was not associated with all-cause mortality in patients with heart failure.
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Affiliation(s)
- Ting-Yu Chou
- Department of Education, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Wei-Ju Liu
- Department of Medical Research, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Chia-Lin Lee
- Department of Medical Research, Taichung Veterans General Hospital, Taichung, Taiwan
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Post-baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan
- Chia-Lin Lee
| | - Jun-Sing Wang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Post-baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan
- Rong Hsing Research Center for Translational Medicine, Institute of Biomedical Science, National Chung Hsing University, Taichung, Taiwan
- *Correspondence: Jun-Sing Wang
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15
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Hogas M, Statescu C, Padurariu M, Ciobica A, Bilha SC, Haisan A, Timofte D, Hogas S. Salt, Not Always a Cardiovascular Enemy? A Mini-Review and Modern Perspective. Medicina (B Aires) 2022; 58:medicina58091175. [PMID: 36143852 PMCID: PMC9504547 DOI: 10.3390/medicina58091175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 08/23/2022] [Accepted: 08/25/2022] [Indexed: 11/16/2022] Open
Abstract
Dietary salt intake is a long-debated issue. Increased sodium intake is associated with high blood pressure, leading to salt-sensitive hypertension. Excessive salt intake leads to arterial stiffness in susceptible individuals via impaired nitric oxide action and increased endothelin-1 expression, overactivity of the renal sympathetic nervous system and also via aldosterone-independent activation of the mineralocorticoid receptor. Salt restriction in such individuals reduces blood pressure (BP) values. The optimal level of salt restriction that leads to improved cardiovascular outcomes is still under debate. Current BP and dietary guidelines recommend low sodium intake for the general population. However, a specific category of patients does not develop arterial hypertension in response to sodium loading. In addition, recent research demonstrates the deleterious effects of aggressive sodium restriction, even in heart failure patients. This mini review discusses current literature data regarding the advantages and disadvantages of salt restriction and how it impacts the overall health status.
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Affiliation(s)
- Mihai Hogas
- Physiology Department, “Grigore T. Popa” University of Medicine and Pharmacy, Universitatii 16, 700115 Iasi, Romania
| | - Cristian Statescu
- Cardiology Department, “Grigore T. Popa” University of Medicine and Pharmacy, Universitatii 16, 700115 Iasi, Romania
| | - Manuela Padurariu
- Psychiatry Department, “Grigore T. Popa” University of Medicine and Pharmacy, Universitatii 16, 700115 Iasi, Romania
| | - Alin Ciobica
- Department of Biology, Faculty of Biology, Alexandru Ioan Cuza University, B dul Carol I, No 11, 700115 Iasi, Romania
- Academy of Romanian Scientists, Splaiul Independentei Nr. 54, Sector 5, 050094 Bucuresti, Romania
- Center of Biomedical Research, Romanian Academy, B dul Carol I, No 8, 700115 Iasi, Romania
| | - Stefana Catalina Bilha
- Endocrinology Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Correspondence: (S.C.B.); (A.H.)
| | - Anca Haisan
- Surgery Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Correspondence: (S.C.B.); (A.H.)
| | - Daniel Timofte
- Surgery Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Simona Hogas
- Nephrology Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
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Julián-Serrano S, Reedy J, Robien K, Stolzenberg-Solomon R. Adherence to 5 Diet Quality Indices and Pancreatic Cancer Risk in a Large US Prospective Cohort. Am J Epidemiol 2022; 191:1584-1600. [PMID: 35474368 PMCID: PMC9989353 DOI: 10.1093/aje/kwac082] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 04/21/2022] [Accepted: 04/22/2022] [Indexed: 01/29/2023] Open
Abstract
Few prospective studies have examined associations between diet quality and pancreatic ductal adenocarcinoma (PDAC), or comprehensively compared diet quality indices. We conducted a prospective analysis of adherence to the Healthy Eating Index (HEI)-2015, alternative HEI-2010, alternate Mediterranean diet (aMed), and 2 versions of Dietary Approaches to Stop Hypertension (DASH; Fung and Mellen) and PDAC within the National Institutes of Health (NIH)-AARP Diet and Health Study (United States, 1995-2011). The dietary quality indices were calculated using responses from a 124-item food frequency questionnaire completed by 535,824 participants (315,780 men and 220,044 women). We used Cox proportional hazards regression models to calculate adjusted hazard ratios (HRs) and 95% confidence intervals (CIs) for each diet quality index and PDAC. During follow-up through 2011 (15.5-year median), 3,137 incident PDAC cases were identified. Compared with those with the lowest adherence quintile, participants with the highest adherence to the HEI-2015 (HR = 0.84, 95% CI: 0.75, 0.94), aMed (HR = 0.82, 95% CI: 0.73, 0.93), DASH-Fung (HR = 0.85, 95% CI: 0.77, 0.95), and DASH-Mellen (HR = 0.86, 95% CI: 0.77, 0.96) had a statistically significant, lower PDAC risk; this was not found for the alternative HEI-2010 (HR = 0.93, 95% CI: 0.83, 1.04). This prospective observational study supports the hypothesis that greater adherence to the HEI-2015, aMed, and DASH dietary recommendations may reduce PDAC.
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Affiliation(s)
- Sachelly Julián-Serrano
- Correspondence to Sachelly Julián-Serrano, 9609 Medical Center Drive, NCI Shady Grove, Room 6E574, Rockville, MD 20850 (e-mail: ); or Dr. Rachael Stolzenberg-Solomon, 9609 Medical Center Drive, NCI Shady Grove, Room 6E420, Rockville, MD 20850 (e-mail: )
| | | | | | - Rachael Stolzenberg-Solomon
- Correspondence to Sachelly Julián-Serrano, 9609 Medical Center Drive, NCI Shady Grove, Room 6E574, Rockville, MD 20850 (e-mail: ); or Dr. Rachael Stolzenberg-Solomon, 9609 Medical Center Drive, NCI Shady Grove, Room 6E420, Rockville, MD 20850 (e-mail: )
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17
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Wouda RD, Boekholdt SM, Khaw KT, Wareham NJ, de Borst MH, Hoorn EJ, Rotmans JI, Vogt L. Sex-specific associations between potassium intake, blood pressure, and cardiovascular outcomes: the EPIC-Norfolk study. Eur Heart J 2022; 43:2867-2875. [PMID: 35863377 PMCID: PMC9356908 DOI: 10.1093/eurheartj/ehac313] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 05/18/2022] [Accepted: 05/31/2022] [Indexed: 12/12/2022] Open
Abstract
AIMS A potassium replete diet is associated with lower blood pressure (BP) and lower risk of cardiovascular disease (CVD). Whether these associations differ between men and women and whether they depend on daily sodium intake is unknown. METHODS AND RESULTS An analysis was performed in 11 267 men and 13 696 women from the EPIC-Norfolk cohort. Twenty-four hour excretion of sodium and potassium, reflecting intake, was estimated from sodium and potassium concentration in spot urine samples using the Kawasaki formula. Linear and Cox regression were used to explore the association between potassium intake, systolic BP (SBP), and CVD events (defined as hospitalization or death due to CVD). After adjustment for confounders, interaction by sex was found for the association between potassium intake and SBP (P < 0.001). In women, but not in men, the inverse slope between potassium intake and SBP was steeper in those within the highest tertile of sodium intake compared with those within the lowest tertile of sodium intake (P < 0.001 for interaction by sodium intake). Both in men and women, higher potassium intake was associated with a lower risk of CVD events, but the hazard ratio (HR) associated with higher potassium intake was lower in women than in men [highest vs. lowest potassium intake tertile: men: HR 0.93, 95% confidence interval (CI) 0.87-1.00; women: HR 0.89, 95% CI 0.83-0.95, P = 0.033 for interaction by sex]. CONCLUSION The association between potassium intake, SBP, and CVD events is sex specific. The data suggest that women with a high sodium intake in particular benefit most from a higher potassium intake with regard to SBP.
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Affiliation(s)
- Rosa D Wouda
- Department of Internal Medicine, Section of Nephrology, Amsterdam University Medical Centers, Amsterdam Cardiovascular Sciences, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - S Matthijs Boekholdt
- Department of Cardiology, Amsterdam University Medical Centers, Amsterdam Cardiovascular Sciences, Amsterdam, The Netherlands
| | - Kay Tee Khaw
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | | | - Martin H de Borst
- Department of Internal Medicine, Division of Nephrology, University Medical Center Groningen, Groningen, The Netherlands
| | - Ewout J Hoorn
- Department of Internal Medicine, Division of Nephrology and Transplantation, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Joris I Rotmans
- Department of Internal Medicine, Division of Nephrology, Leiden University Medical Center, Leiden, The Netherlands
| | - Liffert Vogt
- Department of Internal Medicine, Section of Nephrology, Amsterdam University Medical Centers, Amsterdam Cardiovascular Sciences, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
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Hashemi A, Vasquez K, Guishard D, Naji M, Ronning A, George-Alexander G, Vasquez D, Sylvester C, Pagano W, Khalida C, Coffran C, Ezeonu T, Fofana K, Bielopolski D, Vaughan R, Qureshi A, Tobin JN, Kost RG. Implementing DASH-aligned Congregate Meals and Self-Measured Blood Pressure in two senior centers: An open label study. Nutr Metab Cardiovasc Dis 2022; 32:1998-2009. [PMID: 35752539 PMCID: PMC9297336 DOI: 10.1016/j.numecd.2022.05.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 05/20/2022] [Accepted: 05/23/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND AND AIMS Cardiovascular Disease (CVD) poses significant health risks for seniors, especially among low-income and minority communities. Senior centers offer multiple services. We tested whether implementing two evidence-based interventions- DASH-aligned meals provided through an existing congregate meal program, and support for home Self-Measured Blood Pressure (SMBP) monitoring-lowers blood pressure among participants at two senior centers serving low-income, racially diverse communities. METHODS AND RESULTS Open-label study, enrolling clients aged ≥60, eating ≥4 meals/week at two NYC senior centers. Participants received DASH-aligned congregate meals, and training in nutrition, BP management education, and personal SMBP device. Co-Primary outcomes: a) change in systolic BP measured by independent health professionals, and b) change in percent with "controlled BP" (Eighth Joint National Committee (JNC-8) Guidelines), at Month 1 compared to Baseline. SECONDARY OUTCOMES Changes in BP at Months 3 and 5/6 (last measure). We enrolled 94 participants; COVID closures interrupted implementation mid-study. Mean systolic BP at Month-1 changed by -4.41 mmHg (n = 61 p = 0.07) compared to Baseline. Participants with controlled BP increased (15.7%) at Month 1. Change in mean BP at Month 1 was significantly correlated with BMI (p = 0.02), age (p = 0.04), and baseline BP (p < 0.001). Mean systolic SMBP changed by -6.9 mmHg (p = 0.004) at Months 5/6. CONCLUSIONS Implementing an evidence-based multi-component BP-lowering intervention within existing congregate meal programs at senior centers serving minority and low-income communities is feasible, and early findings show promising evidence of effectiveness. This approach to cardiovascular risk reduction should be further tested for widespread adoption and impact. Registered on ClinicalTrials.gov NCT03993808 (June 21st, 2019).
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Affiliation(s)
- Anuradha Hashemi
- The Rockefeller University, Center for Clinical Translational Science, 1230 York Avenue, New York, NY, 10065, USA
| | - Kimberly Vasquez
- The Rockefeller University, Center for Clinical Translational Science, 1230 York Avenue, New York, NY, 10065, USA
| | - Dozene Guishard
- Carter Burden Network, 415 E 73rd St, New York, NY, 10021, USA
| | - Moufdi Naji
- Carter Burden Network, 415 E 73rd St, New York, NY, 10021, USA
| | - Andrea Ronning
- The Rockefeller University, Center for Clinical Translational Science, 1230 York Avenue, New York, NY, 10065, USA
| | - Glenis George-Alexander
- The Rockefeller University, Center for Clinical Translational Science, 1230 York Avenue, New York, NY, 10065, USA
| | - Dacia Vasquez
- The Rockefeller University, Center for Clinical Translational Science, 1230 York Avenue, New York, NY, 10065, USA
| | | | - William Pagano
- Clinical Directors Network (CDN), 5 West 37th Street, 10th Floor, New York, NY, 10018, USA
| | - Chamanara Khalida
- Clinical Directors Network (CDN), 5 West 37th Street, 10th Floor, New York, NY, 10018, USA
| | - Cameron Coffran
- The Rockefeller University, Center for Clinical Translational Science, 1230 York Avenue, New York, NY, 10065, USA
| | - Teeto Ezeonu
- The Rockefeller University, Center for Clinical Translational Science, 1230 York Avenue, New York, NY, 10065, USA
| | - Kadija Fofana
- The Rockefeller University, Center for Clinical Translational Science, 1230 York Avenue, New York, NY, 10065, USA
| | - Dana Bielopolski
- The Rockefeller University, Center for Clinical Translational Science, 1230 York Avenue, New York, NY, 10065, USA
| | - Roger Vaughan
- The Rockefeller University, Center for Clinical Translational Science, 1230 York Avenue, New York, NY, 10065, USA
| | - Adam Qureshi
- The Rockefeller University, Center for Clinical Translational Science, 1230 York Avenue, New York, NY, 10065, USA
| | - Jonathan N Tobin
- The Rockefeller University, Center for Clinical Translational Science, 1230 York Avenue, New York, NY, 10065, USA; Clinical Directors Network (CDN), 5 West 37th Street, 10th Floor, New York, NY, 10018, USA
| | - Rhonda G Kost
- The Rockefeller University, Center for Clinical Translational Science, 1230 York Avenue, New York, NY, 10065, USA.
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Jahangir F, Daneshzad E, Moradi M, Maraci MR, Surkan PJ, Azadbakht L. No association between infant growth and adherence to the dietary approaches to stop hypertension (DASH) diet in lactating women. Nutr Health 2022:2601060221114711. [PMID: 35861204 DOI: 10.1177/02601060221114711] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Breastmilk is considered an optimal food for infant development especially during the first 6 months of life. However, little evidence exists regarding maternal dietary intake and infant growth. We evaluated how adherence to the DASH diet in lactating women is associated with the infant weight, height and head circumference at birth, 2 and 4 months of age. STUDY DESIGN A cross-sectional study. METHODS The present study was conducted with 292 lactating mothers and their infants. A validated and reliable 168-item food frequency questionnaire (FFQ) was used to assess mothers' dietary intakes. To evaluate adherence to the DASH diet among lactating mothers, we scored food items based on the Fung method. RESULT Lactating mothers in the highest tertile of adherence to the DASH diet consumed significantly lower amounts of fat, cholesterol, salt, red and process meats and higher amounts of vitamin C, B1, B9, whole grains, low-fat dairy, fruits, vegetables and dietary fiber compared to lactating mothers in the lowest tertile (P < 0.05). No significant association was found between mothers' adherence to the DASH dietary pattern and any of the infant growth indices (P > 0.05). CONCLUSION Lactating mothers' adherence to the DASH diet was not associated with growth indices among exclusively breastfed infants.
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Affiliation(s)
- Farzaneh Jahangir
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, 48439Tehran University of Medical Sciences, Tehran, IR
| | - Elnaz Daneshzad
- Non-Communicable Diseases Research Center, 391934Alborz University of Medical Sciences, Karaj, Iran
| | - Maedeh Moradi
- Department of Community Nutrition, School of Nutrition and Food Science, 48455Isfahan University of Medical Sciences, Isfahan, IR
| | - Mohammad Reza Maraci
- Department of Epidemiology and Biostatistics, School of Health, 48455Isfahan University of Medical Sciences, Isfahan, Iran
| | - Pamela J Surkan
- Department of International Health, 25802Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Leila Azadbakht
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, 48439Tehran University of Medical Sciences, Tehran, IR
- Department of Community Nutrition, School of Nutrition and Food Science, 48455Isfahan University of Medical Sciences, Isfahan, IR
- Diabetes Research Center, Endocrinology and Metabolism Clinical Sciences Institute, 48439Tehran University of Medical Sciences, Tehran, IR
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Chen D, Tang J, Gong T, Mu L, Li J, Yu P, Wang H, Bu X, Mu L, Mei Y. Short-term effects of modest salt reduction combined with DASH diet on changing salt eating habits in hypertensive patients with type II diabetes. Clin Exp Hypertens 2022; 44:514-522. [PMID: 35611762 DOI: 10.1080/10641963.2022.2079666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE Excessive salt intake is currently the foremost universal risk factor for controllable chronic disease. This study evaluated the short-term effects of a modest salt intake reduction combined with the Chinese Modified Dietary Approaches to Stop Hypertension (CM-DASH) diet on sodium and potassium intake, mean arterial pressure (MAP), and pulse pressure (PP) in hypertensive patients with type II diabetes. METHODS Sixty-one participants were randomized to the intervention group (52% low-sodium salt and DASH) and control group (normal salt and DASH). An 8-week dietary intervention was applied. Daily salt intake, blood pressure (BP), and drug use were recorded every week. Twenty-four-hour urine, casual urine, and blood samples were measured at baseline, the 4th week, and the end of the intervention. RESULTS Fifty-nine patients (25 men) completed the entire study. Sodium intake decreased by 1259.66 (792.76, 1726.56)/705.80 (149.21, 1262.39) mg/day after 4 weeks (intervention: P < .001; control: P = .015). Potassium intake increased by 641.14 (73.31, 1208.96)/43.43 (-259.66, 346.53) mg/day (intervention: P = .028); MAP decreased by 9.06 (6.69, 11.43)/7.16 (4.03, 10.28) mmHg (both: P < .001); PP decreased by 7.97 (3.05, 12.88)/5.74 (2.55,8.94) mmHg (intervention: P = .002; control: P = .001) after 8 weeks. However, the difference between the two groups was not statistically significant. CONCLUSION Modest salt reduction and the CM-DASH diet for hypertensive patients with type II diabetes can achieve short-term salt reduction effects. The effect on changing salt-eating habits needs to be investigated with an extended follow-up.
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Affiliation(s)
- Dan Chen
- Department of Epidemiology, School of Public Health and Management, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Chongqing Medical University, Chongqing, SC, China
| | - Jie Tang
- Department of Epidemiology, School of Public Health and Management, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Chongqing Medical University, Chongqing, SC, China
| | - Tao Gong
- Department of Nutrition and Food Hygiene, School of Public Health and Management, Chongqing Medical University, Chongqing, SC, China
| | - Lisha Mu
- Department of Epidemiology, School of Public Health and Management, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Chongqing Medical University, Chongqing, SC, China
| | - Jing Li
- Department of Humanity and Art, School of Public Health and Management, Chongqing Medical University, Chongqing, SC, China
| | - Pingping Yu
- Health Management Center of the Second Affiliated Hospital, Chongqing Medical University, Chongqing, SC, China
| | - Hao Wang
- Department: Administrative Office, Chongqing Nan'an District People's Hospital, Chongqing, SC, China
| | - Xiaoqing Bu
- Department of Epidemiology, School of Public Health and Management, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Chongqing Medical University, Chongqing, SC, China
| | - Lihong Mu
- Department of Epidemiology, School of Public Health and Management, Research Center for Medicine and Social Development, Innovation Center for Social Risk Governance in Health, Chongqing Medical University, Chongqing, SC, China
| | - Ying Mei
- Health Management Center of the Second Affiliated Hospital, Chongqing Medical University, Chongqing, SC, China
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21
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Bridges LE, Williams CL, Awumey EM. High Salt Upregulates Ca 2+-Sensing Receptor Expression and Ca 2+-Induced Relaxation of Contracted Mesenteric Arteries from Dahl Salt-Sensitive Rats. J Pharmacol Exp Ther 2022; 381:120-128. [PMID: 35306475 PMCID: PMC9048267 DOI: 10.1124/jpet.121.001034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 03/01/2022] [Indexed: 11/22/2022] Open
Abstract
High Ca2+ lowers blood pressure in hypertension, but the mechanism is not clear. The missing link may be the perivascular sensory nerve Ca2+-sensing receptor (CaSR) that mediates a vasodilator system after activation by interstitial Ca2+ Our results show that high salt increased CaSR expression in mesenteric arteries as well as Ca2+ relaxation of contracted mesenteric arteries from salt-sensitive (SS) rats. The CaSR was expressed as a doublet (≈120-150 kDa) in arteries from animals fed a high-salt diet for 1-4 weeks. The higher molecular weight glycosylated protein increased in arteries from SS animals; however, expression of the low molecular mass high-mannose protein decreased over 4 weeks of feeding the diet. In tissues from salt-resistant (SR) rats, the diet decreased CaSR expression after 4 weeks. Ca2+ relaxation of mesenteric arteries under phenylephrine tone increased in SS rats but decreased in arteries from SR rats fed the high-salt diet. Ca2+-activated K+ channels have a larger role in Ca2+ relaxation of arteries in SR than SS rats. The data suggest that high salt epigenetically regulates the receptor at the translational level in vivo and that the in vitro effect of Ca2+ is on receptor trafficking and signaling. In conclusion, upregulated expression of the CaSR in salt sensitivity increased receptor-mediated vascular relaxation. These findings show that CaSR signaling may compensate for changes in the vasculature in salt-sensitive hypertension. SIGNIFICANCE STATEMENT: The perivascular sensory nerve Ca2+-sensing receptor (CaSR) mediates Ca2+ relaxation of isolated mesenteric arteries under tension. This receptor may therefore play a significant role in relaxation of resistance arteries in vivo, thus explaining the blood pressure-lowering effect of dietary Ca2+. The present studies describe the effect of high salt-induced upregulation of the CaSR in salt-sensitive rats and the roles played by Ca2+-activated K+ channels and nitric oxide in Ca2+ responses.
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Affiliation(s)
- Lakeesha E Bridges
- Julius L. Chambers Biomedical and Biotechnology Research Institute (L.E.B., C.L.W., E.M.A.) and Department of Biological and Biomedical Sciences (E.M.A.), North Carolina Central University, Durham, North Carolina; and Department of Physiology and Pharmacology and Hypertension and Vascular Research Center, Wake Forest University School of Medicine, Winston Salem, North Carolina (E.M.A.)
| | - Cicely L Williams
- Julius L. Chambers Biomedical and Biotechnology Research Institute (L.E.B., C.L.W., E.M.A.) and Department of Biological and Biomedical Sciences (E.M.A.), North Carolina Central University, Durham, North Carolina; and Department of Physiology and Pharmacology and Hypertension and Vascular Research Center, Wake Forest University School of Medicine, Winston Salem, North Carolina (E.M.A.)
| | - Emmanuel M Awumey
- Julius L. Chambers Biomedical and Biotechnology Research Institute (L.E.B., C.L.W., E.M.A.) and Department of Biological and Biomedical Sciences (E.M.A.), North Carolina Central University, Durham, North Carolina; and Department of Physiology and Pharmacology and Hypertension and Vascular Research Center, Wake Forest University School of Medicine, Winston Salem, North Carolina (E.M.A.)
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22
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Wu J, Fang S, Lu KT, Kumar G, Reho JJ, Brozoski DT, Otanwa AJ, Hu C, Nair AR, Wackman KK, Agbor LN, Grobe JL, Sigmund CD. Endothelial Cullin3 Mutation Impairs Nitric Oxide-Mediated Vasodilation and Promotes Salt-Induced Hypertension. FUNCTION (OXFORD, ENGLAND) 2022; 3:zqac017. [PMID: 35493997 PMCID: PMC9045850 DOI: 10.1093/function/zqac017] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 03/29/2022] [Accepted: 03/30/2022] [Indexed: 01/13/2023]
Abstract
Human hypertension caused by in-frame deletion of CULLIN3 exon-9 (Cul3∆9) is driven by renal and vascular mechanisms. We bred conditionally activatable Cul3∆9 transgenic mice with tamoxifen-inducible Tie2-CREERT2 mice to test the importance of endothelial Cul3. The resultant mice (E-Cul3∆9) trended towards elevated nighttime blood pressure (BP) correlated with increased nighttime activity, but displayed no difference in daytime BP or activity. Male and female E-Cul3∆9 mice together exhibited a decline in endothelial-dependent relaxation in carotid artery. Male but not female E-Cul3∆9 mice displayed severe endothelial dysfunction in cerebral basilar artery. There was no impairment in mesenteric artery and no difference in smooth muscle function, suggesting the effects of Cul3∆9 are arterial bed-specific and sex-dependent. Expression of Cul3∆9 in primary mouse aortic endothelial cells decreased endogenous Cul3 protein, phosphorylated (S1177) endothelial nitric oxide synthase (eNOS) and nitric oxide (NO) production. Protein phosphatase (PP) 2A, a known Cul3 substrate, dephosphorylates eNOS. Cul3∆9-induced impairment of eNOS activity was rescued by a selective PP2A inhibitor okadaic acid, but not by a PP1 inhibitor tautomycetin. Because NO deficiency contributes to salt-induced hypertension, we tested the salt-sensitivity of E-Cul3∆9 mice. While both male and female E-Cul3∆9 mice developed salt-induced hypertension and renal injury, the pressor effect of salt was greater in female mutants. The increased salt-sensitivity in female E-Cul3∆9 mice was associated with decreased renovascular relaxation and impaired natriuresis in response to a sodium load. Thus, CUL3 mutations in the endothelium may contribute to human hypertension in part through decreased endothelial NO bioavailability, renovascular dysfunction, and increased salt-sensitivity of BP.
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Affiliation(s)
- Jing Wu
- Deparment of Physiology, Cardiovascular Center, Medical College of Wisconsin, Milwaukee, 53226 Wisconsin, USA
| | - Shi Fang
- Deparment of Physiology, Cardiovascular Center, Medical College of Wisconsin, Milwaukee, 53226 Wisconsin, USA,Department of Neuroscience and Pharmacology, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City, 52242 Iowa, USA
| | - Ko-Ting Lu
- Deparment of Physiology, Cardiovascular Center, Medical College of Wisconsin, Milwaukee, 53226 Wisconsin, USA
| | - Gaurav Kumar
- Deparment of Physiology, Cardiovascular Center, Medical College of Wisconsin, Milwaukee, 53226 Wisconsin, USA
| | - John J Reho
- Deparment of Physiology, Cardiovascular Center, Medical College of Wisconsin, Milwaukee, 53226 Wisconsin, USA
| | - Daniel T Brozoski
- Deparment of Physiology, Cardiovascular Center, Medical College of Wisconsin, Milwaukee, 53226 Wisconsin, USA
| | - Adokole J Otanwa
- Department of Neuroscience and Pharmacology, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City, 52242 Iowa, USA
| | - Chunyan Hu
- Department of Neuroscience and Pharmacology, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City, 52242 Iowa, USA
| | - Anand R Nair
- Department of Neuroscience and Pharmacology, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City, 52242 Iowa, USA
| | - Kelsey K Wackman
- Deparment of Physiology, Cardiovascular Center, Medical College of Wisconsin, Milwaukee, 53226 Wisconsin, USA
| | - Larry N Agbor
- Department of Neuroscience and Pharmacology, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City, 52242 Iowa, USA
| | - Justin L Grobe
- Deparment of Physiology, Cardiovascular Center, Medical College of Wisconsin, Milwaukee, 53226 Wisconsin, USA
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23
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Pugliese N, Plaz Torres MC, Petta S, Valenti L, Giannini EG, Aghemo A. Is there an 'ideal' diet for patients with NAFLD? Eur J Clin Invest 2022; 52:e13659. [PMID: 34309833 DOI: 10.1111/eci.13659] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 07/09/2021] [Accepted: 07/23/2021] [Indexed: 12/11/2022]
Abstract
Nonalcoholic fatty liver disease (NAFLD) is a growing epidemic that encompasses three distinct clinical phenotypes: uncomplicated fatty liver, nonalcoholic steatohepatitis (NASH) and NASH-related cirrhosis with its complications, including hepatocellular carcinoma. To date, no pharmacological treatments have been approved and lifestyle modifications including reduced caloric intake targeting a 7%-10% weight loss from baseline assessment represent the standard approach. Mediterranean diet has been recommended as the best dietary pattern since it is easy to follow and, independently of caloric intake its nutritional components have beneficial metabolic effects that not only improve steatosis but also risk factors for cardiovascular events, the leading cause of morbidity/mortality in individuals with NAFLD. Other dietary patterns such as ketogenic diet and Dietary Approach to Stop Hypertension (DASH) diet can be used in patients with NAFLD. Recently, intermittent fasting diets have gained popularity among healthy individuals and have been proposed as a safe and effective treatment for the metabolic syndrome in experimental and in a few human studies. In this narrative review, we aim to summarize the evidence for the available dietary approaches for patients with NAFLD.
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Affiliation(s)
- Nicola Pugliese
- Department of Biomedical Sciences, Humanitas University, Milan, Italy.,Division of Internal Medicine and Hepatology, Department of Gastroenterology, Humanitas Research Hospital IRCCS, Milan, Italy
| | - Maria Corina Plaz Torres
- Division of Internal Medicine and Hepatology, Department of Gastroenterology, Humanitas Research Hospital IRCCS, Milan, Italy.,Gastroenterology Unit, Department of Internal Medicine, IRCCS-Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Salvatore Petta
- Section of Gastroenterology and Hepatology, PROMISE, University of Palermo, Palermo, Italy
| | - Luca Valenti
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy.,Department of Transfusion Medicine and Hematology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Edoardo G Giannini
- Gastroenterology Unit, Department of Internal Medicine, IRCCS-Ospedale Policlinico San Martino, University of Genoa, Genoa, Italy
| | - Alessio Aghemo
- Department of Biomedical Sciences, Humanitas University, Milan, Italy.,Division of Internal Medicine and Hepatology, Department of Gastroenterology, Humanitas Research Hospital IRCCS, Milan, Italy
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24
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Dhillon J, Jacobs AG, Ortiz S, Diaz Rios LK. A Systematic Review of Literature on the Representation of Racial and Ethnic Minority Groups in Clinical Nutrition Interventions. Adv Nutr 2022; 13:1505-1528. [PMID: 35108358 PMCID: PMC9526835 DOI: 10.1093/advances/nmac002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 10/29/2021] [Accepted: 01/10/2022] [Indexed: 02/04/2023] Open
Abstract
The racial and ethnic disparities in diet-related chronic diseases are major concerns. This systematic review examines the extent to which diet-induced changes in health outcomes, such as cardiometabolic, inflammation, cancer, bone health, and kidney function outcomes, etc., have been reported and discussed by race or ethnicity in randomized trials with 2 or more diet arms that recruited both minority and non-Hispanic White groups. Databases (i.e., PubMed, Cochrane Library, and Web of Science) were searched up to August 2021. Thirty-four studies that discussed effects of defined dietary interventions on health outcomes by racial or ethnic minority group compared with non-Hispanic Whites were included in the systematic review (PROSPERO registration number: CRD42021229256). Acute trials and those with 1 diet arm that accounted for race or ethnicity in their analyses and studies that focused on a single racial or ethnic group were discussed separately. Most studies were conducted in Black compared with White adults testing effects of energy restriction, macronutrient modification, sodium reduction, or variations of the Dietary Approaches to Stop Hypertension (DASH) diet on cardiometabolic outcomes. There was limited focus on other minority groups. Evidence suggests greater blood pressure reduction for Black adults compared with Whites particularly with DASH (or similar) diets. Overall, there was limited consideration for group-specific eating patterns and diet acceptability. Overall risk of bias was low. With emerging precision nutrition initiatives that aim to optimize metabolic responses in population subgroups through tailored approaches, it is imperative to ensure adequate representation of racial and ethnic subgroups for addressing health disparities. Factors that help explain variability in responses such as socioecological context should be included and adequately powered. Given the racial and ethnic disparities in chronic diseases, studying the adoption, maintenance, and effectiveness of dietary interventions on health outcomes among different groups is critical for developing approaches that can mitigate diet-related health disparities.
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Affiliation(s)
| | | | - Sigry Ortiz
- Department of Molecular & Cell Biology, School of Natural Sciences, University of California Merced, Merced, CA, USA
| | - L Karina Diaz Rios
- Division of Agriculture and Natural Resources, University of California Merced, Merced, CA, USA
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25
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Wang JS, Liu WJ, Lee CL. Associations of Adherence to the DASH Diet and the Mediterranean Diet With All-Cause Mortality in Subjects With Various Glucose Regulation States. Front Nutr 2022; 9:828792. [PMID: 35155542 PMCID: PMC8828564 DOI: 10.3389/fnut.2022.828792] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Accepted: 01/05/2022] [Indexed: 12/12/2022] Open
Abstract
Background and Aims A dietary pattern concordant with either the Dietary Approaches to Stop Hypertension (DASH) diet or the Mediterranean diet has been associated with a lower risk of all-cause mortality in general population. We investigated the associations of adherence to the DASH diet and the Mediterranean diet with all-cause mortality across three glucose regulation states (normal glucose tolerance, prediabetes, and diabetes) using data from the National Health and Nutrition Examination Survey (NHANES). Methods Data from the NHANES participants from 1999 to 2010, including their vital status linked to the National Death Index through the end of 2011, were analyzed. Adherence to the DASH diet and the Mediterranean diet was assessed using the DASH score and the alternative Mediterranean Diet Index (aMED), respectively. Weighted Cox proportional hazards regression models were used to compare the hazard ratios for the associations of adherence (diet score >median vs. ≤ median) to the DASH diet and the Mediterranean diet with all-cause mortality. Results A total of 28,905 participants were analyzed, and 2,598 of them had died after a median follow-up of 6.3 years. The median DASH score and aMED were 2 and 3, respectively. Adherence to the Mediterranean diet (aMED >3 vs. ≤ 3), but not the DASH diet, was associated with a lower risk of all-cause mortality (adjusted HR 0.74, 95% CI 0.66–0.83, p < 0.001) in the overall population. The findings were consistent across the three glucose regulation states. A joint effect of aMED >3 and DASH score >2 (adjusted HR 0.71, 95% CI 0.52–0.99, p = 0.042) was noted in participants with diabetes. Conclusions Adherence to the Mediterranean diet (aMED >median) was associated with reduced all-cause mortality in a general population. For people with diabetes, a dietary pattern concordant with both the DASH diet and the Mediterranean diet (DASH score >median and aMED >median) was associated with a lower risk of mortality.
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Affiliation(s)
- Jun-Sing Wang
- Division of Endocrinology and Metabolism, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- College of Medicine, National Chung Hsing University, Taichung, Taiwan
- Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung, Taiwan
| | - Wei-Ju Liu
- Department of Medical Research, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Chia-Lin Lee
- Division of Endocrinology and Metabolism, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- College of Medicine, National Chung Hsing University, Taichung, Taiwan
- Department of Medical Research, Taichung Veterans General Hospital, Taichung, Taiwan
- *Correspondence: Chia-Lin Lee
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26
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Sahinoz M, Elijovich F, Ertuglu LA, Ishimwe J, Pitzer A, Saleem M, Mwesigwa N, Kleyman TR, Laffer CL, Kirabo A. Salt Sensitivity of Blood Pressure in Blacks and Women: A Role of Inflammation, Oxidative Stress, and Epithelial Na + Channel. Antioxid Redox Signal 2021; 35:1477-1493. [PMID: 34569287 PMCID: PMC8713266 DOI: 10.1089/ars.2021.0212] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Significance: Salt sensitivity of blood pressure (SSBP) is an independent risk factor for mortality and morbidity due to cardiovascular disease, and disproportionately affects blacks and women. Several mechanisms have been proposed, including exaggerated activation of sodium transporters in the kidney leading to salt retention and water. Recent Advances: Recent studies have found that in addition to the renal epithelium, myeloid immune cells can sense sodium via the epithelial Na+ channel (ENaC), which leads to activation of the nicotinamide adenine dinucleotide phosphate oxidase enzyme complex, increased fatty acid oxidation, and production of isolevuglandins (IsoLGs). IsoLGs are immunogenic and contribute to salt-induced hypertension. In addition, aldosterone-mediated activation of ENaC has been attributed to the increased SSBP in women. The goal of this review is to highlight mechanisms contributing to SSBP in blacks and women, including, but not limited to increased activation of ENaC, fatty acid oxidation, and inflammation. Critical Issues: A critical barrier to progress in management of SSBP is that its diagnosis is not feasible in the clinic and is limited to expensive and laborious research protocols, which makes it difficult to investigate. Yet without understanding the underlying mechanisms, this important risk factor remains without treatment. Future Directions: Further studies are needed to understand the mechanisms that contribute to differential blood pressure responses to dietary salt and find feasible diagnostic tools. This is extremely important and may go a long way in mitigating the racial and sex disparities in cardiovascular outcomes. Antioxid. Redox Signal. 35, 1477-1493.
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Affiliation(s)
- Melis Sahinoz
- Division of Nephrology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Fernando Elijovich
- Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Lale A Ertuglu
- Division of Nephrology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Jeanne Ishimwe
- Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Ashley Pitzer
- Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Mohammad Saleem
- Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Naome Mwesigwa
- Department of Medicine and Dentistry, Kampala International University, Kampala, Uganda
| | - Thomas R Kleyman
- Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Department of Cell Biology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Cheryl L Laffer
- Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Annet Kirabo
- Division of Clinical Pharmacology, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
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27
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Robinson AT, Wenner MM, Charkoudian N. Differential influences of dietary sodium on blood pressure regulation based on race and sex. Auton Neurosci 2021; 236:102873. [PMID: 34509133 PMCID: PMC8627459 DOI: 10.1016/j.autneu.2021.102873] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 07/19/2021] [Accepted: 08/23/2021] [Indexed: 11/30/2022]
Abstract
There are clear differences between men and women, and differences among races, in the incidence and prevalence of hypertension. Furthermore, there is extensive inter-individual variability among humans in the extent to which sodium ingestion alters blood pressure. Orthostatic intolerance and orthostatic hypotension are more common in women; these are often treated with a high salt diet, which has variable efficacy in increasing blood volume and blood pressure. Conversely, people with certain forms of hypertension are often counseled to decrease their sodium intake. Non-Hispanic Black men and women have higher rates of hypertension compared to non-Hispanic White men and women and other racial/ethnic groups. In aggregate, Black women appear to have better orthostatic tolerance than White women. In the present paper, we summarize and evaluate the current evidence for mechanisms of blood pressure regulation in men and women, as well as differences between Black and White groups, with a focus on cardiovascular responses to salt and differences among these groups. We also provide a brief review of factors that are not traditionally considered to be "biological" - such as socio-economic disparities resulting from historic and contemporary inequity across racial groups. These non-biological factors have direct and substantial influences on cardiovascular mechanisms, as well as implications for the influences of salt and sodium intake on blood pressure and cardiovascular health. We conclude that both biological and socio-economic factors provide critical modulating influences when considering the impacts of sodium on cardiovascular health as functions of race and sex.
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Affiliation(s)
- Austin T Robinson
- Neurovascular Physiology Laboratory, School of Kinesiology, Auburn University, Auburn, AL 36849, United States of America.
| | - Megan M Wenner
- Women's Cardiovascular Research Laboratory, Department of Kinesiology and Applied Physiology, University of Delaware, Newark, DE 19713, United States of America
| | - Nisha Charkoudian
- Thermal & Mountain Medicine Division, US Army Research Institute of Environmental Medicine, Natick, MA 01760, United States of America
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28
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Williams EL, Raj SR, Schondorf R, Shen WK, Wieling W, Claydon VE. Salt supplementation in the management of orthostatic intolerance: Vasovagal syncope and postural orthostatic tachycardia syndrome. Auton Neurosci 2021; 237:102906. [PMID: 34823150 DOI: 10.1016/j.autneu.2021.102906] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 09/23/2021] [Accepted: 11/06/2021] [Indexed: 02/07/2023]
Abstract
Salt supplementation is a common non-pharmacological approach to the management of recurrent orthostatic syncope or presyncope, particularly for patients with vasovagal syncope (VVS) or postural orthostatic tachycardia syndrome (POTS), although there is limited consensus on the optimal dosage, formulation and duration of treatment. Accordingly, we reviewed the evidence for the use of salt supplementation to reduce susceptibility to syncope or presyncope in patients with VVS and POTS. We found that short-term (~3 months) salt supplementation improves susceptibility to VVS and associated symptoms, with little effect on supine blood pressure. In patients with VVS, salt supplementation is associated with increases in plasma volume, and an increase in the time taken to provoke a syncopal event during orthostatic tolerance testing, with smaller orthostatic heart rate increases, enhanced peripheral vascular responses to orthostatic stress, and improved cerebral autoregulation. Responses were most pronounced in those with a baseline sodium excretion <170 mmol/day. Salt supplementation also improved symptoms, plasma volume, and orthostatic responses in patients with POTS. Salt supplementation should be considered for individuals with recurrent and troublesome episodes of VVS or POTS without cardiovascular comorbidities, particularly if their typical urinary sodium excretion is low, and their supine blood pressure is not elevated. The efficacy of the response, in terms of the improvement in subjective and objective markers of orthostatic intolerance, and any potential deleterious effect on supine blood pressure, should be routinely monitored in individuals on high salt regimes.
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Affiliation(s)
- E L Williams
- Department of Biomedical Physiology and Kinesiology, Simon Fraser University, Burnaby, British Columbia, Canada
| | - S R Raj
- Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - R Schondorf
- Department of Neurology, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
| | - W K Shen
- Department of Cardiovascular Diseases, Mayo Clinic Arizona, Phoenix, AZ, United States
| | - W Wieling
- Department of Internal Medicine, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - V E Claydon
- Department of Biomedical Physiology and Kinesiology, Simon Fraser University, Burnaby, British Columbia, Canada.
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29
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Altun E, Walther C, Borof K, Petersen E, Lieske B, Kasapoudis D, Jalilvand N, Beikler T, Jagemann B, Zyriax BC, Aarabi G. Association between Dietary Pattern and Periodontitis-A Cross-Sectional Study. Nutrients 2021; 13:nu13114167. [PMID: 34836422 PMCID: PMC8621734 DOI: 10.3390/nu13114167] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 11/18/2021] [Accepted: 11/19/2021] [Indexed: 02/06/2023] Open
Abstract
The aim of the study was to investigate the relationship between specific known dietary patterns and the prevalence of periodontal disease in a northern population-based cohort study. We evaluated data from 6209 participants of the Hamburg City Health Study (HCHS). The HCHS is a prospective cohort study and is registered at ClinicalTrial.gov (NCT03934957). Dietary intake was assessed with the food frequency questionnaire (FFQ2). Periodontal examination included probing depth, gingival recession, plaque index, and bleeding on probing. Descriptive analyses were stratified by periodontitis severity. Ordinal logistic regression models were used to determine the association. Ordinal regression analyses revealed a significant association between higher adherence to the DASH diet/Mediterranean diet and lower odds to be affected by periodontal diseases in an unadjusted model (OR: 0.92; 95% CI: 0.87, 0.97; p < 0.001/OR: 0.93; 95% CI: 0.91, 0.96; p < 0.001) and an adjusted model (age, sex, diabetes) (OR: 0.94; 95% CI: 0.89, 1.00; p < 0.0365/OR: 0.97; 95% CI: 0.94, 1.00; p < 0.0359). The current cross-sectional study identified a significant association between higher adherence to the DASH and Mediterranean diets and lower odds to be affected by periodontal diseases (irrespective of disease severity). Future randomized controlled trials are needed to evaluate to which extent macro- and micronutrition can affect periodontitis initiation/progression.
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Affiliation(s)
- Ersin Altun
- Department of Periodontics, Preventive and Restorative Dentistry, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany; (E.A.); (K.B.); (B.L.); (D.K.); (N.J.); (T.B.); (G.A.)
| | - Carolin Walther
- Department of Periodontics, Preventive and Restorative Dentistry, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany; (E.A.); (K.B.); (B.L.); (D.K.); (N.J.); (T.B.); (G.A.)
- Correspondence: ; Tel.: +49-40-7410-52284
| | - Katrin Borof
- Department of Periodontics, Preventive and Restorative Dentistry, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany; (E.A.); (K.B.); (B.L.); (D.K.); (N.J.); (T.B.); (G.A.)
| | - Elina Petersen
- Department of Cardiology, University Heart and Vascular Center, 20246 Hamburg, Germany;
- Population Health Research Department, University Heart and Vascular Center, 20246 Hamburg, Germany
| | - Berit Lieske
- Department of Periodontics, Preventive and Restorative Dentistry, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany; (E.A.); (K.B.); (B.L.); (D.K.); (N.J.); (T.B.); (G.A.)
| | - Dimitros Kasapoudis
- Department of Periodontics, Preventive and Restorative Dentistry, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany; (E.A.); (K.B.); (B.L.); (D.K.); (N.J.); (T.B.); (G.A.)
| | - Navid Jalilvand
- Department of Periodontics, Preventive and Restorative Dentistry, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany; (E.A.); (K.B.); (B.L.); (D.K.); (N.J.); (T.B.); (G.A.)
| | - Thomas Beikler
- Department of Periodontics, Preventive and Restorative Dentistry, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany; (E.A.); (K.B.); (B.L.); (D.K.); (N.J.); (T.B.); (G.A.)
| | - Bettina Jagemann
- Midwifery Science—Health Services Research and Prevention, Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf (UKE), 20246 Hamburg, Germany; (B.J.); (B.-C.Z.)
| | - Birgit-Christiane Zyriax
- Midwifery Science—Health Services Research and Prevention, Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf (UKE), 20246 Hamburg, Germany; (B.J.); (B.-C.Z.)
| | - Ghazal Aarabi
- Department of Periodontics, Preventive and Restorative Dentistry, University Medical Centre Hamburg-Eppendorf, 20246 Hamburg, Germany; (E.A.); (K.B.); (B.L.); (D.K.); (N.J.); (T.B.); (G.A.)
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Sun N, Jiang Y, Wang H, Yuan Y, Cheng W, Han Q, Yuan H, Yang L, Guo Z, Sun Y, Sun G, Yin X, Wang H, Mu J, Wang J. Survey on sodium and potassium intake in patients with hypertension in China. J Clin Hypertens (Greenwich) 2021; 23:1957-1964. [PMID: 34563099 PMCID: PMC8630600 DOI: 10.1111/jch.14355] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 05/11/2021] [Accepted: 06/04/2021] [Indexed: 11/30/2022]
Abstract
Sodium and potassium intake in hypertensive patients in China is not clear. The authors aimed to investigate the distribution of sodium and potassium intake in hypertensive patients in China, and to analyze the relationship between sodium and potassium intake and blood pressure. The study was performed in 130 hospitals from 23 provinces across China from 2016 to 2019. Finally, 9501 hypertensive patients average aged 54 years were included. 24 h urinary sodium and potassium excretion were measured. Distribution of urinary electrolytes were described according to age, gender and region. The association between urinary electrolytes and blood pressure was analyzed by multivariate linear regression. Hypertensive patients exhibited an average 24 h urinary sodium and potassium excretion of 156.7 ± 81.5 mmol/d and 39.2 ± 20.2 mmol/d (equivalent to sodium chloride of 9.2 g/d, potassium chloride of 2.9 g/d), sodium/potassium ratio (median) of 4.14 (2.92,5.73). Urinary electrolytes were lower in women than men (sodium: 171.1 vs 138.7, p < .05; potassium: 40.3 vs 37.7, p < .05), in the elderly than in the younger (sodium: 168.7 vs 139.9, p < .05; potassium: 39.5 vs. 37.5, p < .05). For every 1 unit of Na/K ratio increase, blood pressure increased by 0.46/0.24 mmHg. Blood pressure was 2.75/1.27 mmHg higher in quartile 4 than quartile 1 of Na/K. It remains high sodium and low potassium for hypertensive patients in China. Decreased sodium, Na/K ratio and increased potassium may help for blood pressure management.
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Affiliation(s)
- Ningling Sun
- Institute of hypertensionPeople's Hospital, Peking UniversityBeijingChina
| | - Yinong Jiang
- The Institute of Hypertension and Heart FailureThe 1st Affiliated Hospital of Dalian Medical UniversityDalianChina
| | - Hongyi Wang
- Institute of hypertensionPeople's Hospital, Peking UniversityBeijingChina
| | - Yifang Yuan
- Institute of hypertensionPeople's Hospital, Peking UniversityBeijingChina
- Department of CardiologyTsinghua Changgung HospitalTsinghua UniversityBeijingChina
| | - Wenli Cheng
- Department of HypertensionBeijing Anzhen Hospital Affiliated to Capital Medical UniversityBeijingChina
| | - Qinghua Han
- Department of CardiologyFirst Hospital of Shanxi Medical UniversityTaiyuanChina
| | - Hong Yuan
- Department of HypertensionThird Xiangya HospitalCentral South UniversityChangshaChina
| | - Li Yang
- Department of GeriatricsYan'an Affiliated Hospital of Kunming Medical UniversityKunmingChina
| | - Zihong Guo
- Hypertension wardFuwai Yunnan Cardiovascular HospitalBeijingChina
| | - Yuemin Sun
- Department of CardiologyTianjin Medical University General HospitalTianjinChina
| | - Gang Sun
- Department of CardiologyThe Second Affiliated Hospital of Baotou Medical CollegeBaotouChina
| | - Xinhua Yin
- Department of CardiologyThe First Affiliated Hospital of Harbin Medical UniversityHarbinChina
| | - Hao Wang
- Department of HypertensionHenan Provincial People's HospitalZhengzhouChina
| | - Jianjun Mu
- Department of cardiologyFirst Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Jiguang Wang
- Shanghai Institute of HypertensionRuijin HospitalShanghai Jiaotong University School of MedicineShanghaiChina
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Hashim SA, Mohd Yusof BN, Abu Saad H, Ismail S, Hamdy O, Mansour AA. Effectiveness of simplified diabetes nutrition education on glycemic control and other diabetes-related outcomes in patients with type 2 diabetes mellitus. Clin Nutr ESPEN 2021; 45:141-149. [PMID: 34620310 DOI: 10.1016/j.clnesp.2021.07.024] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 07/18/2021] [Accepted: 07/24/2021] [Indexed: 01/02/2023]
Abstract
BACKGROUND & AIMS The study aimed to evaluate the effectiveness of the Simplified Diabetes Nutrition Education (SDNE) on glycemic control and other diabetes-related outcomes in patients with type 2 diabetes mellitus (T2DM). METHODS This a randomized controlled trial (RCT) randomized 208 patients with T2DM [mean age = 48.8 ± 11.8 years, Glycated Hemoglobin (HbA1c) = 9.5 ± 2.4%, and Body Mass Index = 28.0 ± 5.6 kg/m2] to intervention group (n = 104) or control group (n = 104). Participants in the intervention group received a weekly diabetes nutrition module based on the health belief model for 12 weeks in addition to the usual care whereas the control participants were given the usual care. We evaluated HbA1c and diabetes-related outcomes (metabolic parameters, dietary intake, and physical activity level) at baseline, 12 weeks, and 22 weeks. Health beliefs, diabetes knowledge, and health literacy were also evaluated. RESULTS After 22 weeks, HbA1c improved significantly in the intervention group (-1.7%) from the baseline value, compared to the control group (+0.01%) (p < 0.001). Furthermore, the intervention group also showed better improvement in metabolic parameters than the control group (p < 0.05). Besides, dietary intake and physical activity levels improved significantly among the intervention group compared to the control group (p < 0.05). Likewise, health beliefs, diabetes knowledge, and health literacy also improved significantly in the intervention group compared to the control group (p < 0.05). CONCLUSION SDNE improves glycemic control and other diabetes-related outcomes among the intervention group compared to the control group. TRIAL REGISTRATION ClinicalTrials.gov with ID: NCT04433598. Registered on 16 June 2020 - Retrospectively registered, https://clinicaltrials.gov/ct2/show/NCT04433598.
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Affiliation(s)
- Saman Agad Hashim
- Department of Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia; Basrah Health Directorate, Ministry of Health, Basrah, 61001, Iraq.
| | - Barakatun-Nisak Mohd Yusof
- Department of Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia; Institutes for Social Sciences Studies, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia.
| | - Hazizi Abu Saad
- Department of Nutrition, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia.
| | - Suriani Ismail
- Department of Community Health, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia.
| | - Osama Hamdy
- Joslin Diabetes Centre, Harvard Medical School, MA, 02215, USA.
| | - Abbas Ali Mansour
- Faiha Specialized Diabetes, Endocrine, and Metabolism Center (FDEMC), University of Basrah, 61003, Iraq.
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Dawes P, Cruickshanks KJ, Marsden A, Moore DR, Munro KJ. Relationship Between Diet, Tinnitus, and Hearing Difficulties. Ear Hear 2021; 41:289-299. [PMID: 31356390 PMCID: PMC7664714 DOI: 10.1097/aud.0000000000000765] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Accepted: 05/21/2019] [Indexed: 01/08/2023]
Abstract
OBJECTIVES Diet may affect susceptibility of the inner ear to noise and age-related effects that lead to tinnitus and hearing loss. This study used complementary single nutrient and dietary pattern analysis based on statistical grouping of usual dietary intake in a cross-sectional analysis of tinnitus and hearing difficulties in a large population study sample. DESIGN The research was conducted using the UK Biobank resource. Tinnitus was based on report of ringing or buzzing in one or both ears that lasts more than five minutes at a time and is currently experienced at least some of the time. Identification of a hearing problem was based on self-reported difficulties with hearing. Usual dietary intake and dietary patterns (involving statistical grouping of intake to account for how foods are combined in real-life diets) were estimated based on between two and five administrations of the Oxford Web-Q 24-hour dietary recall questionnaire over the course of a year for 34,576 UK adult participants aged 40 to 69. RESULTS In a multivariate model, higher intake of vitamin B12 was associated with reduced odds of tinnitus, while higher intakes of calcium, iron, and fat were associated with increased odds (B12, odds ratio [OR] 0.85, 95% confidence interval [CI] 0.75 to 0.97; Calcium, OR 1.20, 95% CI 1.08 to 1.34; Iron, OR 1.20, 95% CI 1.05 to 1.37; Fat, OR 1.33, 95% CI 1.09 to 1.62, respectively, for quintile 5 versus quintile 1). A dietary pattern characterised by high protein intake was associated with reduced odds of tinnitus (OR 0.90, 95% CI 0.82 to 0.99 for quintile 5 versus quintile 1). Higher vitamin D intake was associated with reduced odds of hearing difficulties (OR 0.90, 95% CI 0.81 to 1.00 for quintile 5 versus quintile 1), as were dietary patterns high in fruit and vegetables and meat and low in fat (Prudent diet: OR 0.89, 95% CI 0.83 to 0.96; High protein: OR 0.88, 95% CI 0.82 to 0.95; High fat: OR 1.16, 95% CI 1.08 to 1.24, respectively, for quintile 5 versus quintile 1). CONCLUSIONS There were associations between both single nutrients and dietary patterns with tinnitus and hearing difficulties. Although the size of the associations was small, universal exposure for dietary factors indicates that there may be a substantial impact of diet on levels of tinnitus and hearing difficulties in the population. This study showed that dietary factors might be important for hearing health.
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Affiliation(s)
- Piers Dawes
- Manchester Centre for Audiology and Deafness, School of Health Sciences, University of Manchester, Manchester, UK
- Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Karen J. Cruickshanks
- Population Health Sciences, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
| | - Antonia Marsden
- School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - David R. Moore
- Manchester Centre for Audiology and Deafness, School of Health Sciences, University of Manchester, Manchester, UK
- Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
- Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
| | - Kevin J. Munro
- Manchester Centre for Audiology and Deafness, School of Health Sciences, University of Manchester, Manchester, UK
- Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
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Dietary sodium and cardiovascular morbidity/mortality: a brief commentary on the 'J-shape hypothesis'. J Hypertens 2021; 39:2335-2343. [PMID: 34326279 DOI: 10.1097/hjh.0000000000002953] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The last decade, a growing number of evidence support J-shape or inverse - instead of positive linear -- associations between dietary sodium intake and cardiovascular morbidity/mortality. A careful evaluation of these studies leads to the following observations: less accurate methods for dietary sodium assessment are usually used; most studies included high-risk participants, enhancing the possibility of a 'reverse causality' phenomenon. However, these limitations do not explain all the findings. Few carefully designed randomized clinical trials comparing different levels of sodium intake that address the issue of the optimal and safe range exist; therefore, current guidelines recommend a higher cut-off instead of a safe range of intake. Given the demonstrated harmful effects of very low sodium diets leading to subclinical vascular damage in animal studies, the 'J-shape hypothesis' cannot yet be either neglected or verified. There is a great need of well-designed general population-based prospective randomized clinical trials to address the issue.
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Razavi AC, Bazzano LA, He J, Krousel-Wood M, Chen J, Fernandez C, Whelton SP, Kelly TN. Early Contributors to Healthy Arterial Aging Versus Premature Atherosclerosis in Young Adults: The Bogalusa Heart Study. J Am Heart Assoc 2021; 10:e020774. [PMID: 34096330 PMCID: PMC8477892 DOI: 10.1161/jaha.121.020774] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Background Early identification of healthy arterial aging versus premature atherosclerosis is important for optimal atherosclerotic cardiovascular disease risk stratification and prevention. We sought to identify predictors for the long‐term absence of carotid plaque among young adults. Methods and Results We included 508 participants from the Bogalusa Heart Study without clinical atherosclerotic cardiovascular disease who were free of carotid plaque at baseline (2001–2002) and underwent ultrasound imaging at follow‐up (2013–2016). Modified Poisson regression estimated the persistent absence of plaque over 12.8 years. Participants were on average age 36.2 years at baseline, 64% were women, and 29% were Black. Although nearly all participants (97%) had a 10‐year atherosclerotic cardiovascular disease risk <7.5%, there were 162 people (32%) who developed premature atherosclerosis. Aside from younger age (risk ratio [RR], 1.21; 95% CI, 1.07–1.36, per 10 years) and a total cholesterol/high‐density lipoprotein cholesterol ratio <3.5 (RR, 1.15; 95% CI, 1.01–1.30), normal values of traditional risk factors did not predict long‐term absence of plaque. Independent from traditional markers including glomerular filtration rate, serum calcium‐phosphate product (RR, 1.07; 95% CI, 1.01–1.14, per 1‐SD lower), phosphate (RR, 1.15; 95% CI, 1.03–1.29, per 1 mg/dL lower), and dietary sodium <2300 mg/day (RR, 1.20; 95% CI, 1.02–1.41) were significantly associated with the non‐development of plaque. Conclusions Nearly one third of young adults with a low burden of traditional risk factors developed premature atherosclerosis. Beyond younger age and an ideal lipoprotein profile, lower calcium‐phosphate homeostasis and low sodium intake were associated with long‐term absence of carotid plaque. These results suggest that dietary and intrinsic minerals are early contributors to the development of arterial aging phenotypes.
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Affiliation(s)
- Alexander C Razavi
- Department of Medicine Tulane University School of Medicine New Orleans LA.,Department of Epidemiology Tulane University, School of Public Health and Tropical Medicine New Orleans LA
| | - Lydia A Bazzano
- Department of Medicine Tulane University School of Medicine New Orleans LA.,Department of Epidemiology Tulane University, School of Public Health and Tropical Medicine New Orleans LA
| | - Jiang He
- Department of Medicine Tulane University School of Medicine New Orleans LA.,Department of Epidemiology Tulane University, School of Public Health and Tropical Medicine New Orleans LA
| | - Marie Krousel-Wood
- Department of Medicine Tulane University School of Medicine New Orleans LA.,Department of Epidemiology Tulane University, School of Public Health and Tropical Medicine New Orleans LA
| | - Jing Chen
- Department of Medicine Tulane University School of Medicine New Orleans LA.,Department of Epidemiology Tulane University, School of Public Health and Tropical Medicine New Orleans LA
| | - Camilo Fernandez
- Department of Medicine Tulane University School of Medicine New Orleans LA.,Department of Epidemiology Tulane University, School of Public Health and Tropical Medicine New Orleans LA
| | - Seamus P Whelton
- The Ciccarone Center for the Prevention of Cardiovascular Disease Johns Hopkins University School of Medicine Baltimore MD
| | - Tanika N Kelly
- Department of Medicine Tulane University School of Medicine New Orleans LA.,Department of Epidemiology Tulane University, School of Public Health and Tropical Medicine New Orleans LA
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Urine and Plasma Metabolome of Healthy Adults Consuming the DASH (Dietary Approaches to Stop Hypertension) Diet: A Randomized Pilot Feeding Study. Nutrients 2021; 13:nu13061768. [PMID: 34067295 PMCID: PMC8224662 DOI: 10.3390/nu13061768] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 05/10/2021] [Accepted: 05/20/2021] [Indexed: 12/17/2022] Open
Abstract
We aimed to identify plasma and urine metabolites altered by the Dietary Approaches to Stop Hypertension (DASH) diet in a post-hoc analysis of a pilot feeding trial. Twenty adult participants with un-medicated hypertension consumed a Control diet for one week followed by 2 weeks of random assignment to either Control or DASH diet. Non-missing fasting plasma (n = 56) and 24-h urine (n = 40) were used to profile metabolites using untargeted gas chromatography/mass spectrometry. Linear models were used to compare metabolite levels between the groups. In urine, 19 identifiable untargeted metabolites differed between groups at p < 0.05. These included a variety of phenolic acids and their microbial metabolites that were higher during the DASH diet, with many at false discovery rate (FDR) adjusted p < 0.2. In plasma, eight identifiable untargeted metabolites were different at p < 0.05, but only gamma-tocopherol was significantly lower on DASH at FDR adjusted p < 0.2. The results provide insights into the mechanisms of benefit of the DASH diet.
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An exploratory analysis of comparative plasma metabolomic and lipidomic profiling in salt-sensitive and salt-resistant individuals from The Dietary Approaches to Stop Hypertension Sodium Trial. J Hypertens 2021; 39:1972-1981. [PMID: 34001808 PMCID: PMC8429079 DOI: 10.1097/hjh.0000000000002904] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Objective: This study conducted exploratory metabolomic and lipidomic profiling of plasma samples from the DASH (Dietary Approaches to Stop Hypertension) Sodium Trial to identify unique plasma biomarkers to identify salt-sensitive versus salt-resistant participants. Methods: Utilizing plasma samples from the DASH-Sodium Trial, we conducted untargeted metabolomic and lipidomic profiling on plasma from salt-sensitive and salt-resistant DASH-Sodium Trial participants. Study 1 analyzed plasma from 106 salt-sensitive and 85 salt-resistant participants obtained during screening when participants consumed their regular diet. Study 2 examined paired within-participant plasma samples in 20 salt-sensitive and 20 salt-resistant participants during a high-salt and low-salt dietary intervention. To investigate differences in metabolites or lipidomes that could discriminate between salt-sensitive and salt-resistant participants or the response to a dietary sodium intervention Principal Component Analysis and Orthogonal Partial Least Square Discriminant Analysis was conducted. Differential expression analysis was performed to validate observed variance and to determine the statistical significance. Results: Differential expression analysis between salt-sensitive and salt-resistant participants at screening revealed no difference in plasma metabolites or lipidomes. In contrast, three annotated plasma metabolites, tocopherol alpha, 2-ketoisocaproic acid, and citramalic acid, differed significantly between high-sodium and low-sodium dietary interventions in salt-sensitive participants. Conclusion: In DASH-Sodium Trial participants on a regular diet, plasma metabolomic or lipidomic signatures were not different between salt-sensitive and salt-resistant participants. High-sodium intake was associated with changes in specific circulating metabolites in salt-sensitive participants. Further studies are needed to validate the identified metabolites as potential biomarkers that are associated with the salt sensitivity of blood pressure.
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Kurtz TW, DiCarlo SE, Pravenec M, Morris RC. No evidence of racial disparities in blood pressure salt sensitivity when potassium intake exceeds levels recommended in the US dietary guidelines. Am J Physiol Heart Circ Physiol 2021; 320:H1903-H1918. [PMID: 33797275 DOI: 10.1152/ajpheart.00980.2020] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
On average, black individuals are widely believed to be more sensitive than white individuals to blood pressure (BP) effects of changes in salt intake. However, few studies have directly compared the BP effects of changing salt intake in black versus white individuals. In this narrative review, we analyze those studies and note that when potassium intake substantially exceeds the recently recommended US dietary goal of 87 mmol/day, black adults do not appear more sensitive than white adults to BP effects of short-term or long-term increases in salt intake (from an intake ≤50 mmol/day up to 150 mmol/day or more). However, with lower potassium intakes, racial differences in salt sensitivity are observed. Mechanistic studies suggest that racial differences in salt sensitivity are related to differences in vascular resistance responses to changes in salt intake mediated by vasodilator and vasoconstrictor pathways. With respect to cause and prevention of racial disparities in salt sensitivity, it is noteworthy that 1) on average, black individuals consume less potassium than white individuals and 2) consuming supplemental potassium bicarbonate, or potassium rich foods can prevent racial disparities in salt sensitivity. However, the new US dietary guidelines reduced the dietary potassium goal well below the amount associated with preventing racial disparities in salt sensitivity. These observations should motivate research on the impact of the new dietary potassium guidelines on racial disparities in salt sensitivity, the risks and benefits of potassium-containing salt substitutes or supplements, and methods for increasing consumption of foods rich in nutrients that protect against salt-induced hypertension.
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Affiliation(s)
- Theodore W Kurtz
- Department of Laboratory Medicine, University of California, San Francisco, California
| | - Stephen E DiCarlo
- Department of Physiology, College of Osteopathic Medicine, Michigan State University, East Lansing, Michigan
| | - Michal Pravenec
- Institute of Physiology, Czech Academy of Sciences, Prague, Czech Republic
| | - R Curtis Morris
- Department of Medicine, University of California, San Francisco, California
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Madhur MS, Elijovich F, Alexander MR, Pitzer A, Ishimwe J, Van Beusecum JP, Patrick DM, Smart CD, Kleyman TR, Kingery J, Peck RN, Laffer CL, Kirabo A. Hypertension: Do Inflammation and Immunity Hold the Key to Solving this Epidemic? Circ Res 2021; 128:908-933. [PMID: 33793336 DOI: 10.1161/circresaha.121.318052] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Elevated cardiovascular risk including stroke, heart failure, and heart attack is present even after normalization of blood pressure in patients with hypertension. Underlying immune cell activation is a likely culprit. Although immune cells are important for protection against invading pathogens, their chronic overactivation may lead to tissue damage and high blood pressure. Triggers that may initiate immune activation include viral infections, autoimmunity, and lifestyle factors such as excess dietary salt. These conditions activate the immune system either directly or through their impact on the gut microbiome, which ultimately produces chronic inflammation and hypertension. T cells are central to the immune responses contributing to hypertension. They are activated in part by binding specific antigens that are presented in major histocompatibility complex molecules on professional antigen-presenting cells, and they generate repertoires of rearranged T-cell receptors. Activated T cells infiltrate tissues and produce cytokines including interleukin 17A, which promote renal and vascular dysfunction and end-organ damage leading to hypertension. In this comprehensive review, we highlight environmental, genetic, and microbial associated mechanisms contributing to both innate and adaptive immune cell activation leading to hypertension. Targeting the underlying chronic immune cell activation in hypertension has the potential to mitigate the excess cardiovascular risk associated with this common and deadly disease.
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Affiliation(s)
- Meena S Madhur
- Division of Clinical Pharmacology (M.S.M., F.E., M.R.A., A.P., J.I., J.P.V.B., D.M.P., C.D.S., C.L.L., A.K.), Department of Medicine, Vanderbilt University Medical Center, Nashville, TN.,Division of Cardiovascular Medicine (M.S.M., M.R.A., D.M.P.), Department of Medicine, Vanderbilt University Medical Center, Nashville, TN.,Department of Molecular Physiology and Biophysics, Vanderbilt University (M.S.M., C.D.S., A.K.)
| | - Fernando Elijovich
- Division of Clinical Pharmacology (M.S.M., F.E., M.R.A., A.P., J.I., J.P.V.B., D.M.P., C.D.S., C.L.L., A.K.), Department of Medicine, Vanderbilt University Medical Center, Nashville, TN
| | - Matthew R Alexander
- Division of Clinical Pharmacology (M.S.M., F.E., M.R.A., A.P., J.I., J.P.V.B., D.M.P., C.D.S., C.L.L., A.K.), Department of Medicine, Vanderbilt University Medical Center, Nashville, TN.,Division of Cardiovascular Medicine (M.S.M., M.R.A., D.M.P.), Department of Medicine, Vanderbilt University Medical Center, Nashville, TN
| | - Ashley Pitzer
- Division of Clinical Pharmacology (M.S.M., F.E., M.R.A., A.P., J.I., J.P.V.B., D.M.P., C.D.S., C.L.L., A.K.), Department of Medicine, Vanderbilt University Medical Center, Nashville, TN
| | - Jeanne Ishimwe
- Division of Clinical Pharmacology (M.S.M., F.E., M.R.A., A.P., J.I., J.P.V.B., D.M.P., C.D.S., C.L.L., A.K.), Department of Medicine, Vanderbilt University Medical Center, Nashville, TN
| | - Justin P Van Beusecum
- Division of Clinical Pharmacology (M.S.M., F.E., M.R.A., A.P., J.I., J.P.V.B., D.M.P., C.D.S., C.L.L., A.K.), Department of Medicine, Vanderbilt University Medical Center, Nashville, TN
| | - David M Patrick
- Division of Clinical Pharmacology (M.S.M., F.E., M.R.A., A.P., J.I., J.P.V.B., D.M.P., C.D.S., C.L.L., A.K.), Department of Medicine, Vanderbilt University Medical Center, Nashville, TN.,Division of Cardiovascular Medicine (M.S.M., M.R.A., D.M.P.), Department of Medicine, Vanderbilt University Medical Center, Nashville, TN
| | - Charles D Smart
- Division of Clinical Pharmacology (M.S.M., F.E., M.R.A., A.P., J.I., J.P.V.B., D.M.P., C.D.S., C.L.L., A.K.), Department of Medicine, Vanderbilt University Medical Center, Nashville, TN.,Department of Molecular Physiology and Biophysics, Vanderbilt University (M.S.M., C.D.S., A.K.)
| | - Thomas R Kleyman
- Departments of Medicine, Cell Biology, Pharmacology and Chemical Biology, University of Pittsburgh, PA (T.R.K.)
| | - Justin Kingery
- Center for Global Health, Weill Cornell Medical College, NY (J.K., R.N.P.).,Department of Medicine, Weill Bugando School of Medicine, Mwanza, Tanzania (J.K., R.N.P.)
| | - Robert N Peck
- Center for Global Health, Weill Cornell Medical College, NY (J.K., R.N.P.).,Department of Medicine, Weill Bugando School of Medicine, Mwanza, Tanzania (J.K., R.N.P.).,Mwanza Intervention Trials Unit (MITU), Mwanza, Tanzania (R.N.P.)
| | - Cheryl L Laffer
- Division of Clinical Pharmacology (M.S.M., F.E., M.R.A., A.P., J.I., J.P.V.B., D.M.P., C.D.S., C.L.L., A.K.), Department of Medicine, Vanderbilt University Medical Center, Nashville, TN
| | - Annet Kirabo
- Division of Clinical Pharmacology (M.S.M., F.E., M.R.A., A.P., J.I., J.P.V.B., D.M.P., C.D.S., C.L.L., A.K.), Department of Medicine, Vanderbilt University Medical Center, Nashville, TN.,Department of Molecular Physiology and Biophysics, Vanderbilt University (M.S.M., C.D.S., A.K.)
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Schutte AE, Srinivasapura Venkateshmurthy N, Mohan S, Prabhakaran D. Hypertension in Low- and Middle-Income Countries. Circ Res 2021; 128:808-826. [PMID: 33793340 DOI: 10.1161/circresaha.120.318729] [Citation(s) in RCA: 84] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
In recent decades low- and middle-income countries (LMICs) have been witnessing a significant shift toward raised blood pressure; yet in LMICs, only 1 in 3 are aware of their hypertension status, and ≈8% have their blood pressure controlled. This rising burden widens the inequality gap, contributes to massive economic hardships of patients and carers, and increases costs to the health system, facing challenges such as low physician-to-patient ratios and lack of access to medicines. Established risk factors include unhealthy diet (high salt and low fruit and vegetable intake), physical inactivity, tobacco and alcohol use, and obesity. Emerging risk factors include pollution (air, water, noise, and light), urbanization, and a loss of green space. Risk factors that require further in-depth research are low birth weight and social and commercial determinants of health. Global actions include the HEARTS technical package and the push for universal health care. Promising research efforts highlight that successful interventions are feasible in LMICs. These include creation of health-promoting environments by introducing salt-reduction policies and sugar and alcohol tax; implementing cost-effective screening and simplified treatment protocols to mitigate treatment inertia; pooled procurement of low-cost single-pill combination therapy to improve adherence; increasing access to telehealth and mHealth (mobile health); and training health care staff, including community health workers, to strengthen team-based care. As the blood pressure trajectory continues creeping upward in LMICs, contextual research on effective, safe, and cost-effective interventions is urgent. New emergent risk factors require novel solutions. Lowering blood pressure in LMICs requires urgent global political and scientific priority and action.
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Affiliation(s)
- Aletta E Schutte
- School of Population Health, University of New South Wales, Sydney, Australia (A.E.S.).,George Institute for Global Health, Sydney, NSW, Australia (A.E.S.).,Hypertension in Africa Research Team, MRC Unit for Hypertension and Cardiovascular Disease, North-West University, Potchefstroom, South Africa (A.E.S.)
| | - Nikhil Srinivasapura Venkateshmurthy
- Centre for Chronic Conditions and Injuries, Public Health Foundation of India, Gurgaon (N.S.V., S.M., D.P.).,Centre for Chronic Disease Control, New Delhi, India (N.S.V., S.M., D.P.).,School of Exercise and Nutrition Sciences (N.S.V.), Deakin University, Burwood, VIC, Australia
| | - Sailesh Mohan
- Centre for Chronic Conditions and Injuries, Public Health Foundation of India, Gurgaon (N.S.V., S.M., D.P.).,Centre for Chronic Disease Control, New Delhi, India (N.S.V., S.M., D.P.).,Faculty of Health (S.M.), Deakin University, Burwood, VIC, Australia
| | - Dorairaj Prabhakaran
- Centre for Chronic Conditions and Injuries, Public Health Foundation of India, Gurgaon (N.S.V., S.M., D.P.).,Centre for Chronic Disease Control, New Delhi, India (N.S.V., S.M., D.P.).,Department of Epidemiology, London School of Hygiene and Tropical Medicine, United Kingdom (D.P.)
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Taki K, Takagi H, Hirose T, Sun R, Yaginuma H, Mizoguchi A, Kobayashi T, Sugiyama M, Tsunekawa T, Onoue T, Hagiwara D, Ito Y, Iwama S, Suga H, Banno R, Sakano D, Kume S, Arima H. Dietary sodium chloride attenuates increased β-cell mass to cause glucose intolerance in mice under a high-fat diet. PLoS One 2021; 16:e0248065. [PMID: 33730054 PMCID: PMC7968668 DOI: 10.1371/journal.pone.0248065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 02/19/2021] [Indexed: 11/19/2022] Open
Abstract
Excessive sodium salt (NaCl) or fat intake is associated with a variety of increased health risks. However, whether excessive NaCl intake accompanied by a high-fat diet (HFD) affects glucose metabolism has not been elucidated. In this study, C57BL/6J male mice were fed a normal chow diet (NCD), a NCD plus high-NaCl diet (NCD plus NaCl), a HFD, or a HFD plus high-NaCl diet (HFD plus NaCl) for 30 weeks. No significant differences in body weight gain, insulin sensitivity, and glucose tolerance were observed between NCD-fed and NCD plus NaCl-fed mice. In contrast, body and liver weights were decreased, but the weight of epididymal white adipose tissue was increased in HFD plus NaCl-fed compared to HFD-fed mice. HFD plus NaCl-fed mice had lower plasma glucose levels in an insulin tolerance test, and showed higher plasma glucose and lower plasma insulin levels in an intraperitoneal glucose tolerance test compared to HFD-fed mice. The β-cell area and number of islets were decreased in HFD plus NaCl-fed compared to HFD-fed mice. Increased Ki67-positive β-cells, and increased expression levels of Ki67, CyclinB1, and CyclinD1 mRNA in islets were observed in HFD-fed but not HFD plus NaCl-fed mice when compared to NCD-fed mice. Our data suggest that excessive NaCl intake accompanied by a HFD exacerbates glucose intolerance, with impairment in insulin secretion caused by the attenuation of expansion of β-cell mass in the pancreas.
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Affiliation(s)
- Keigo Taki
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Showa-ku, Nagoya, Japan
| | - Hiroshi Takagi
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Showa-ku, Nagoya, Japan
- * E-mail:
| | - Tomonori Hirose
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Showa-ku, Nagoya, Japan
| | - Runan Sun
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Showa-ku, Nagoya, Japan
| | - Hiroshi Yaginuma
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Showa-ku, Nagoya, Japan
| | - Akira Mizoguchi
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Showa-ku, Nagoya, Japan
| | - Tomoko Kobayashi
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Showa-ku, Nagoya, Japan
| | - Mariko Sugiyama
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Showa-ku, Nagoya, Japan
| | - Taku Tsunekawa
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Showa-ku, Nagoya, Japan
| | - Takeshi Onoue
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Showa-ku, Nagoya, Japan
| | - Daisuke Hagiwara
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Showa-ku, Nagoya, Japan
| | - Yoshihiro Ito
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Showa-ku, Nagoya, Japan
| | - Shintaro Iwama
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Showa-ku, Nagoya, Japan
| | - Hidetaka Suga
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Showa-ku, Nagoya, Japan
| | - Ryoichi Banno
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Showa-ku, Nagoya, Japan
- Research Center of Health, Physical Fitness and Sports, Nagoya University, Nagoya, Japan
| | - Daisuke Sakano
- Department of Life Science and Technology, School of Life Science and Technology, Tokyo Institute of Technology, Midori-ku, Yokohama, Kanagawa, Japan
| | - Shoen Kume
- Department of Life Science and Technology, School of Life Science and Technology, Tokyo Institute of Technology, Midori-ku, Yokohama, Kanagawa, Japan
| | - Hiroshi Arima
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Showa-ku, Nagoya, Japan
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41
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Reddy AJ, George ES, Roberts SK, Tierney AC. Effect of dietary intervention, with or without co-interventions, on inflammatory markers in patients with nonalcoholic fatty liver disease: a systematic literature review. Nutr Rev 2021; 77:765-786. [PMID: 31361003 DOI: 10.1093/nutrit/nuz029] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
CONTEXT Nonalcoholic fatty liver disease (NAFLD) represents a spectrum of liver disorders, ranging from simple steatosis to nonalcoholic steatohepatitis (NASH), with inflammation acting as a key driver in its pathogenesis and progression. Diet has the potential to mediate the release of inflammatory markers; however, little is known about the effects of various diets. OBJECTIVE This systematic review aimed to evaluate the effect of dietary interventions on cytokines and adipokines in patients with NAFLD. DATA SOURCES The electronic databases MEDLINE, EMBASE, CINAHL, and Cochrane Library were searched for clinical trials investigating dietary interventions, with or without supplementation, on cytokines and adipokines in NAFLD patients. DATA EXTRACTION Basic characteristics of populations, dietary intervention protocol, cytokines, and adipokines were extracted for each study. Quality of evidence was assessed using the American Dietetic Association criteria. DATA ANALYSIS Nineteen studies with a total of 874 participants were included. The most frequently reported inflammatory outcomes were C-reactive protein (CRP), tumor necrosis factor alpha (TNF-α), interleukin 6 (IL-6), adiponectin, and leptin. Hypocaloric, isocaloric, or low-fat diets significantly (P < 0.05) lowered levels of CRP, TNF-α, and adiponectin. The addition of nutraceutical or pharmacological supplementation to dietary interventions appeared to elicit additional benefits for all of the most frequently reported inflammatory markers. CONCLUSIONS Hypo- or isocaloric diets alone, or with co-interventions that included a nutraceutical or pharmacological supplementation, appear to improve the inflammatory profile in patients with NAFLD. Thus, anti-inflammatory diets may have the potential to improve underlying chronic inflammation that underpins the pathophysiological mechanisms of NAFLD. In the absence of any known liver-sensitive markers, the use of cytokines and adipokines as a surrogate marker of liver disease should be further investigated in well-controlled trials.
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Affiliation(s)
- Anjana J Reddy
- Department of Rehabilitation, Nutrition and Sport, La Trobe University, Bundoora, Victoria, Australia
| | - Elena S George
- Department of Rehabilitation, Nutrition and Sport, La Trobe University, Bundoora, Victoria, Australia
- Institute for Physical Activity and Nutrition, School of Exercise and Nutrition Sciences, Deakin University, Geelong, Victoria, Australia
- Department of Nutrition, Alfred Health, Prahran, Victoria, Australia
| | - Stuart K Roberts
- Department of Gastroenterology, Alfred Health, Prahran, Victoria, Australia
| | - Audrey C Tierney
- Department of Rehabilitation, Nutrition and Sport, La Trobe University, Bundoora, Victoria, Australia
- Department of Nutrition, Alfred Health, Prahran, Victoria, Australia
- School of Allied Health, University of Limerick, Limerick, Ireland
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Webster A, Banna J, Lim E, Gibby CLK, Rose AM, Hopkins LC, Kennel JA, Orchard TS, Bomser JA, Gunther C. Knowledge, Attitudes, and Practices Regarding Dietary Sodium in College Students. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2020; 52:1139-1147. [PMID: 33308515 DOI: 10.1016/j.jneb.2020.09.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Revised: 09/10/2020] [Accepted: 09/10/2020] [Indexed: 06/12/2023]
Abstract
OBJECTIVE Test a dietary sodium survey in a US adult population of college students using a survey previously validated in a non-US adult population. METHODS Cross-sectional study of a convenience sample of college students from a Midwest (n = 168) and Pacific Island (n = 152) university. Main outcome measures were knowledge, attitudes, and practices regarding dietary sodium (38 items). Sum scores and percentages for constructs were calculated. A score <75% was considered unfavorable; t test or ANOVA were used to examine group differences. RESULTS Midwest students were primarily non-Hispanic White individuals (81%) and 65% female. Pacific Island students were predominantly Asian (51%) and 66% female. Mean ± SD construct scores (percentage) for knowledge, attitudes, and practices were 58.69 ± 10.62, 63.96 ± 16.18, 66.00 ± 12.34 (Midwest) and 57.54 ± 10.93, 64.84 ± 14.96, 64.94 ± 13.18 (Pacific Island), respectively; there were no significant differences between schools or race. CONCLUSIONS AND IMPLICATIONS College students scored low in knowledge, attitudes, and practices regarding sodium. Results from this formative study may inform assessment strategies in future dietary sodium interventions.
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Affiliation(s)
- Alison Webster
- Department of Human Sciences, Human Nutrition Program, The Ohio State University, Columbus, OH
| | - Jinan Banna
- Department of Human Nutrition, Food and Animal Sciences, University of Hawai'i at Mānoa, Honolulu, HI
| | - Eunjung Lim
- Department of Quantitative Health Sciences, Biostatistics Core Facility, University of Hawai'i at Mānoa, Honolulu, HI
| | - Cheryl L K Gibby
- Department of Human Nutrition, Food and Animal Sciences, University of Hawai'i at Mānoa, Honolulu, HI
| | - Angela M Rose
- Department of Human Sciences, Human Nutrition Program, The Ohio State University, Columbus, OH
| | - Laura C Hopkins
- Department of Public Health and Prevention Science, Baldwin Wallace University, Berea, OH
| | - Julie A Kennel
- Department of Human Sciences, Human Nutrition Program, The Ohio State University, Columbus, OH
| | - Tonya S Orchard
- Department of Human Sciences, Human Nutrition Program, The Ohio State University, Columbus, OH
| | - Joshua A Bomser
- Department of Human Sciences, Human Nutrition Program, The Ohio State University, Columbus, OH
| | - Carolyn Gunther
- Department of Human Sciences, Human Nutrition Program, The Ohio State University, Columbus, OH.
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Tschanz CMP, Cushman WC, Harrell CTE, Berlowitz DR, Sall JL. Synopsis of the 2020 U.S. Department of Veterans Affairs/U.S. Department of Defense Clinical Practice Guideline: The Diagnosis and Management of Hypertension in the Primary Care Setting. Ann Intern Med 2020; 173:904-913. [PMID: 32866417 DOI: 10.7326/m20-3798] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
DESCRIPTION In January 2020, the U.S. Department of Veterans Affairs (VA) and the U.S. Department of Defense (DoD) approved a joint clinical practice guideline for the diagnosis and management of hypertension in the primary care setting. METHODS The VA/DoD Evidence-Based Practice Work Group convened a joint VA/DoD guideline development effort that included a multidisciplinary panel of practicing clinician stakeholders and conformed to the Institute of Medicine's tenets for trustworthy clinical practice guidelines. The guideline panel developed key questions in collaboration with the ECRI Institute, which systematically searched and evaluated the literature from 15 December 2013 to 25 March 2019 and developed and rated recommendations by using the GRADE (Grading of Recommendations Assessment, Development and Evaluation) system. RECOMMENDATIONS This synopsis summarizes key features of the guideline in several key areas: the measurement of blood pressure, the definition of hypertension, target treatment goals, and nonpharmacologic and pharmacologic treatment of essential and resistant hypertension.
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Affiliation(s)
| | - William C Cushman
- University of Tennessee Health Science Center, Memphis, Tennessee (W.C.C.)
| | | | - Dan R Berlowitz
- University of Massachusetts Lowell, Lowell, Massachusetts (D.R.B.)
| | - James L Sall
- U.S. Department of Veterans Affairs, Washington, DC (J.L.S.)
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Urinary Sodium and Potassium Levels and Blood Pressure in Population with High Sodium Intake. Nutrients 2020; 12:nu12113442. [PMID: 33182633 PMCID: PMC7697285 DOI: 10.3390/nu12113442] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 10/16/2020] [Accepted: 11/06/2020] [Indexed: 12/23/2022] Open
Abstract
The purpose of this study was to examine the association of urinary sodium-to-creatinine ratio and potassium-to-creatinine ratio with blood pressure in a cross-sectional study comprising Korean adults who participated in the Healthy Twin Study. The participants consisted of 2653 men and women in the Healthy Twin Study aged ≥19 years. Participants’ urinary excretion of sodium, potassium, and creatinine was measured from overnight half-day urine samples. Food intake was assessed using a validated food frequency questionnaire. We examined systolic and diastolic blood pressures according to sodium- or potassium-to-creatinine ratios using the generalized linear model. We determined food groups explaining high urinary sodium- or potassium-to-creatinine ratio using the reduced rank regression and calculated sodium- or potassium-contributing food score. We observed that systolic blood pressure was higher among men and women in the highest quintile of urinary sodium-to-creatinine ratio or sodium-to-potassium ratio than it was in the lowest quintile. Geometric means (95% CIs) of the lowest and the highest quintiles of systolic blood pressure (mmHg) were 113.4 (111.8–115.0) and 115.6 (114.1–117.2; P for trend = 0.02), respectively, for sodium-to-creatinine ratio. The association between urinary sodium-to-creatinine and systolic blood pressure was more pronounced among individuals whose body mass index (BMI) was less than 25 kg/m2 (P for interaction = 0.03). We found that vegetables, kimchi and seaweed intake contributed to high sodium intake and a sodium-contributing food score were associated with increased blood pressure. In our study, we identified the food groups contributing to high sodium intake and found that high urinary sodium levels were associated with increasing blood pressure among Korean adults.
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Suri S, Kumar V, Kumar S, Goyal A, Tanwar B, Kaur J, Kaur J. DASH Dietary Pattern: A Treatment for Non-communicable Diseases. Curr Hypertens Rev 2020; 16:108-114. [PMID: 31589127 PMCID: PMC7499347 DOI: 10.2174/1573402115666191007144608] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 08/23/2019] [Accepted: 08/26/2019] [Indexed: 02/07/2023]
Abstract
Non-communicable diseases are the major inducer of mortality and morbidity in the Western world. In terms of nutrition, a diet high in fat (particularly saturated fat), salt and sugars have shown to be associated with innumerable incidence of diet- associated health diseases. Dietary modification is a central part of any treatment strategy. The Dietary Approach to Stop Hypertension (DASH) diet is one among such healthy dietary patterns, which emphasizes on the consumption of fruits, vegetables and low-fat dairy foods, including whole grains, poultry, fish, and small quantities of red meat, sweets and drinks containing sugar. This study provides certain practical evidence that prolonged adoption of DASH diet which can be a useful treatment for numerous non-communicable diseases with a sustained effect on the health that involves both accessibility and proximity to healthy eating choices. Long-term studies are required to assess whether these effects are maintained over time.
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Affiliation(s)
- Sheenam Suri
- Food Technology and Nutrition, School of Agriculture, Lovely Professional University, Phagwara, Punjab-144411, India
| | - Vikas Kumar
- Food Technology and Nutrition, School of Agriculture, Lovely Professional University, Phagwara, Punjab-144411, India
| | - Satish Kumar
- Food Technology and Nutrition, School of Agriculture, Lovely Professional University, Phagwara, Punjab-144411, India
| | - Ankit Goyal
- Department of Dairy Chemistry, Mansinhbhai Institute of Dairy and Food Technology, Mehsana, Gujarat- 384002, India
| | - Beenu Tanwar
- Department of Dairy Technology, Mansinhbhai Institute of Dairy and Food Technology, Mehsana, Gujarat-384002, India
| | - Jasleen Kaur
- Food Technology and Nutrition, School of Agriculture, Lovely Professional University, Phagwara, Punjab-144411, India
| | - Jaspreet Kaur
- Food Technology and Nutrition, School of Agriculture, Lovely Professional University, Phagwara, Punjab-144411, India
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Brouillard AM, Deych E, Canter C, Rich MW. Trends in Sodium Intake in Children and Adolescents in the US and the Impact of US Department of Agriculture Guidelines: NHANES 2003-2016. J Pediatr 2020; 225:117-123. [PMID: 32600669 DOI: 10.1016/j.jpeds.2020.04.048] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 03/25/2020] [Accepted: 04/17/2020] [Indexed: 12/18/2022]
Abstract
OBJECTIVE To examine trends in sodium intake and the impact of nutritional guidelines in the US pediatric population. STUDY DESIGN Sodium intake data collected between 2003 and 2016 in the US National Health and Nutrition Examination Surveys (NHANES) were analyzed. Trends in intake for individuals aged 4-17 years and subgroups based on age, sex, and race and ethnicity were examined. Adherence to US Department of Agriculture guidelines was assessed. RESULTS A total of 16 013 individuals (50.6% male) were included in the analysis. The median sodium intake was 2840 mg/day (95% CI, 2805-2875 mg/day), decreasing from 2912 mg/day (95% CI 2848-2961 mg/day) in 2003-2004 to 2787 mg/day (95% CI, 2677-2867 mg/day) in 2015-2016 (P = .005). Intake increased with age (2507 mg/day for individuals aged 4-8, 2934 mg/day for those aged 9-13 years, and 3124 mg/day for those aged 14-17 years; P < .001) and was greater in males than in females (3053 mg/day vs 2624 mg/day; P < .001). Caucasians, Hispanics, and African Americans consumed 2860, 2733, and 2880 mg/day, respectively (P < .001). Population adherence to US Department of Agriculture recommendations was 25.0% in 2003-2010 and 25.5% in 2011-2016 (P = .677). No age, sex, or racial/ethnicity subgroup had an adherence rate >30% after implementation of pediatric guidelines in 2010. CONCLUSIONS Sodium intake remains elevated in all pediatric population segments, and guideline adherence is poor. A greater effort to reduce sodium consumption is needed to mitigate future cardiovascular disease risk.
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Affiliation(s)
- Adam M Brouillard
- Department of Medicine, Washington University School of Medicine, St Louis, MO.
| | - Elena Deych
- Division of Cardiology, Department of Medicine, Washington University School of Medicine, St Louis, MO
| | - Charles Canter
- Division of Cardiology, Department of Pediatrics, Washington University School of Medicine, St Louis, MO
| | - Michael W Rich
- Division of Cardiology, Department of Medicine, Washington University School of Medicine, St Louis, MO
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Fu J, Liu Y, Zhang L, Zhou L, Li D, Quan H, Zhu L, Hu F, Li X, Meng S, Yan R, Zhao S, Onwuka JU, Yang B, Sun D, Zhao Y. Nonpharmacologic Interventions for Reducing Blood Pressure in Adults With Prehypertension to Established Hypertension. J Am Heart Assoc 2020; 9:e016804. [PMID: 32975166 PMCID: PMC7792371 DOI: 10.1161/jaha.120.016804] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Background Nonpharmacologic interventions that modify lifestyle can lower blood pressure (BP) and have been assessed in numerous randomized controlled trials and pairwise meta‐analyses. It is still unclear which intervention would be most efficacious. Methods and Results Bayesian network meta‐analyses were performed to estimate the comparative effectiveness of different interventions for lowering BP. From 60 166 potentially relevant articles, 120 eligible articles (14 923 participants) with a median follow‐up of 12 weeks, assessing 22 nonpharmacologic interventions, were included. According to the surface under the cumulative ranking probabilities and Grading of Recommendations Assessment, Development and Evaluation (GRADE) quality of evidence, for adults with prehypertension to established hypertension, high‐quality evidence indicated that the Dietary Approach to Stop Hypertension (DASH) was superior to usual care and all other nonpharmacologic interventions in lowering systolic BP (weighted mean difference, 6.97 mm Hg; 95% credible interval, 4.50–9.47) and diastolic BP (weighted mean difference, 3.54 mm Hg; 95% credible interval, 1.80–5.28). Compared with usual care, moderate‐ to high‐quality evidence indicated that aerobic exercise, isometric training, low‐sodium and high‐potassium salt, comprehensive lifestyle modification, breathing‐control, and meditation could lower systolic BP and diastolic BP. For patients with hypertension, moderate‐ to high‐quality evidence suggested that the interventions listed (except comprehensive lifestyle modification) were associated with greater systolic BP and diastolic BP reduction than usual care; salt restriction was also effective in lowering both systolic BP and diastolic BP. Among overweight and obese participants, low‐calorie diet and low‐calorie diet plus exercise could lower more BP than exercise. Conclusions DASH might be the most effective intervention in lowering BP for adults with prehypertension to established hypertension. Aerobic exercise, isometric training, low‐sodium and high‐potassium salt, comprehensive lifestyle modification, salt restriction, breathing‐control, meditation and low‐calorie diet also have obvious effects on BP reduction.
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Affiliation(s)
- Jinming Fu
- Department of Epidemiology College of Public Health Harbin Medical University Harbin Heilongjiang Province P.R. China
| | - Yupeng Liu
- Department of Epidemiology College of Public Health Harbin Medical University Harbin Heilongjiang Province P.R. China
| | - Lei Zhang
- Department of Epidemiology College of Public Health Harbin Medical University Harbin Heilongjiang Province P.R. China
| | - Lu Zhou
- Department of Epidemiology College of Public Health Harbin Medical University Harbin Heilongjiang Province P.R. China
| | - Dapeng Li
- Department of Epidemiology College of Public Health Harbin Medical University Harbin Heilongjiang Province P.R. China
| | - Hude Quan
- Department of Community Health Sciences University of Calgary Alberta Canada
| | - Lin Zhu
- Department of Epidemiology College of Public Health Harbin Medical University Harbin Heilongjiang Province P.R. China
| | - Fulan Hu
- Department of Epidemiology College of Public Health Harbin Medical University Harbin Heilongjiang Province P.R. China
| | - Xia Li
- Department of Epidemiology College of Public Health Harbin Medical University Harbin Heilongjiang Province P.R. China
| | - Shuhan Meng
- Department of Epidemiology College of Public Health Harbin Medical University Harbin Heilongjiang Province P.R. China
| | - Ran Yan
- Department of Epidemiology College of Public Health Harbin Medical University Harbin Heilongjiang Province P.R. China
| | - Suhua Zhao
- Department of Epidemiology College of Public Health Harbin Medical University Harbin Heilongjiang Province P.R. China
| | - Justina Ucheojor Onwuka
- Department of Epidemiology College of Public Health Harbin Medical University Harbin Heilongjiang Province P.R. China
| | - Baofeng Yang
- Department of Pharmacology and the State-Province Key Laboratory of Biomedicine and Pharmaceutics Harbin Medical University Harbin Heilongjiang Province P.R. China
| | - Dianjun Sun
- Center for Endemic Disease Control Chinese Center for Disease Control and Prevention Harbin Medical University Harbin Heilongjiang Province P.R. China
| | - Yashuang Zhao
- Department of Epidemiology College of Public Health Harbin Medical University Harbin Heilongjiang Province P.R. China
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Cha'on U, Wongtrangan K, Thinkhamrop B, Tatiyanupanwong S, Limwattananon C, Pongskul C, Panaput T, Chalermwat C, Lert-Itthiporn W, Sharma A, Anutrakulchai S. CKDNET, a quality improvement project for prevention and reduction of chronic kidney disease in the Northeast Thailand. BMC Public Health 2020; 20:1299. [PMID: 32854662 PMCID: PMC7450931 DOI: 10.1186/s12889-020-09387-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Accepted: 08/13/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The incidence of chronic kidney disease (CKD) is high in the Northeast Thailand compared to other parts of the country. Therefore, a broad program applying all levels of care is inevitable. This paper describes the results of the first year trial of the Chronic Kidney Disease Prevention in the Northeast Thailand (CKDNET), a quality improvement project collaboratively established to curb CKD. METHODS We have covered general population, high risk persons and all stages of CKD patients with expansive strategies such as early screening, effective CKD registry, prevention and CKD comprehensive care models including cost effectiveness analysis. RESULTS The preliminary results from CKD screening in general population of two rural sub-districts show that 26.8% of the screened population has CKD and 28.9% of CKD patients are of unknown etiology. We have established the CKD registry that has enlisted a total of 10.4 million individuals till date, of which 0.13 million are confirmed to have CKD. Pamphlets, posters, brochures and other media of 94 different types in the total number of 478,450 has been distributed for CKD education and awareness at the community level. A CKD guideline that suits for local situation has been formulated to deal the problem effectively and improve care. Moreover, our multidisciplinary intervention and self-management supports were effective in improving glomerular filtration rate (49.57 versus 46.23 ml/min/1.73 m2; p < 0.05), blood pressure (129.6/76.1 versus 135.8/83.6 mmHg) and quality of life of CKD patients included in the program compared to those of the patients under conventional care. The cost effectiveness analysis revealed that lifetime cost for the comprehensive health services under the CKDNET program was 486,898 Baht compared to that of the usual care of 479,386 Baht, resulting in an incremental-cost effectiveness ratio of 18,702 Baht per quality-adjusted life years gained. CONCLUSION CKDNET, a quality improvement project of the holistic approach is currently applying to the population in the Northeast Thailand which will facilitate curtailing of CKD burden in the region.
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Affiliation(s)
- Ubon Cha'on
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- Chronic Kidney Disease Prevention in the Northeast of Thailand (CKDNET), Khon Kaen University, Khon Kaen, Thailand
| | - Kanok Wongtrangan
- Chronic Kidney Disease Prevention in the Northeast of Thailand (CKDNET), Khon Kaen University, Khon Kaen, Thailand
| | - Bandit Thinkhamrop
- Chronic Kidney Disease Prevention in the Northeast of Thailand (CKDNET), Khon Kaen University, Khon Kaen, Thailand
- Data Management and Statistical Analysis Center, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Sajja Tatiyanupanwong
- Chronic Kidney Disease Prevention in the Northeast of Thailand (CKDNET), Khon Kaen University, Khon Kaen, Thailand
- Chaiyaphum Hospital, Chaiyaphum, Thailand
| | - Chulaporn Limwattananon
- Chronic Kidney Disease Prevention in the Northeast of Thailand (CKDNET), Khon Kaen University, Khon Kaen, Thailand
- Faculty of Pharmaceutical Science, Khon Kaen University, Khon Kaen, Thailand
| | - Cholatip Pongskul
- Chronic Kidney Disease Prevention in the Northeast of Thailand (CKDNET), Khon Kaen University, Khon Kaen, Thailand
- Department of Internal Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Thanachai Panaput
- Chronic Kidney Disease Prevention in the Northeast of Thailand (CKDNET), Khon Kaen University, Khon Kaen, Thailand
- Khon Kaen Hospital, Khon Kaen, Thailand
| | - Chalongchai Chalermwat
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- Chronic Kidney Disease Prevention in the Northeast of Thailand (CKDNET), Khon Kaen University, Khon Kaen, Thailand
| | - Worachart Lert-Itthiporn
- Department of Biochemistry, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- Chronic Kidney Disease Prevention in the Northeast of Thailand (CKDNET), Khon Kaen University, Khon Kaen, Thailand
| | - Amod Sharma
- Chronic Kidney Disease Prevention in the Northeast of Thailand (CKDNET), Khon Kaen University, Khon Kaen, Thailand
| | - Sirirat Anutrakulchai
- Chronic Kidney Disease Prevention in the Northeast of Thailand (CKDNET), Khon Kaen University, Khon Kaen, Thailand.
- Department of Internal Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.
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Roy SJ, Tanaka H. Whole Milk and Full-Fat Dairy Products and Hypertensive Risks. Curr Hypertens Rev 2020; 17:181-195. [PMID: 32753019 DOI: 10.2174/1573402116666200804152649] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 06/24/2020] [Accepted: 06/29/2020] [Indexed: 11/22/2022]
Abstract
Lifestyle modifications in the form of diet and exercise are generally a first-line approach to reduce hypertensive risk and overall cardiovascular disease (CVD) risk. Accumulating research evidence has revealed that consumption of non- and low-fat dairy products incorporated into the routine diet is an effective means to reduce elevated blood pressure and improve vascular functions. However, the idea of incorporating whole-fat or full-fat dairy products in the normal routine diet as a strategy to reduce CVD risk has been met with controversy. The aim of this review is to review both sides of the argument surrounding saturated fat intake and CVD risk from the standpoint of dairy intake. Throughout the review, we examined observational studies on relationships between CVD risk and dairy consumption, dietary intervention studies using non-fat and whole-fat dairy, and mechanistic studies investigating physiological mechanisms of saturated fat intake that may help to explain increases in cardiovascular disease risk. Currently available data have demonstrated that whole-fat dairy is unlikely to augment hypertensive risk when added to the normal routine diet but may negatively impact CVD risk. In conclusion, whole-fat dairy may not be a recommended alternative to non- or low-fat dairy products as a means to reduce hypertensive or overall CVD risk.
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Affiliation(s)
- Stephen J Roy
- Department of Kinesiology and Health Education, Cardiovascular Aging Research Laboratory, The University of Texas at Austin, TX 78712. United States
| | - Hirofumi Tanaka
- Department of Kinesiology and Health Education, Cardiovascular Aging Research Laboratory, The University of Texas at Austin, TX 78712. United States
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50
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Xu A, Ma J, Guo X, Wang L, Wu J, Zhang J, Bai Y, Xu J, Lu Z, Xu Z, Zhang X, Ding G, Hong Y, Du F, Wu Y, Yan L, Tang J, Cai X, Dong J, Xu C, Ren J, Chen X, Gao C, Zhang B, Yang Q, Moolenaar R, Cai Y, Jackson SL, Xie G, Yu S, Cui J, Wang Z, Zhao L, Ju L, Shen D, Yun S, Liang X, Bi Z, Wang Y. Association of a Province-Wide Intervention With Salt Intake and Hypertension in Shandong Province, China, 2011-2016. JAMA Intern Med 2020; 180:877-886. [PMID: 32338717 PMCID: PMC7186913 DOI: 10.1001/jamainternmed.2020.0904] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
IMPORTANCE High salt intake is associated with hypertension, which is a leading modifiable risk factor for cardiovascular disease. OBJECTIVE To assess the association of a government-led, multisectoral, and population-based intervention with reduced salt intake and blood pressure in Shandong Province, China. DESIGN, SETTING, AND PARTICIPANTS This cross-sectional study used data from the Shandong-Ministry of Health Action on Salt and Hypertension (SMASH) program, a 5-year intervention to reduce sodium consumption in Shandong Province, China. Two representative samples of adults (aged 18-69 years) were surveyed in 2011 (15 350 preintervention participants) and 2016 (16 490 postintervention participants) to examine changes in blood pressure, and knowledge, attitudes, and behaviors related to sodium intake. Urine samples were collected from random subsamples (2024 preintervention participants and 1675 postintervention participants) for measuring sodium and potassium excretion. Data were analyzed from January 20, 2017, to April 9, 2019. INTERVENTIONS Media campaigns, distribution of scaled salt spoons, promotion of low-sodium products in markets and restaurants, and activities to support household sodium reduction and school-based sodium reduction education. MAIN OUTCOMES AND MEASURES The primary outcome was change in urinary sodium excretion. Secondary outcomes were changes in potassium excretion, blood pressure, and knowledge, attitudes, and behaviors. Outcomes were adjusted for likely confounders. Means (95% CIs) and percentages were weighted. RESULTS Among 15 350 participants in 2011, 7683 (50.4%) were men and the mean age was 40.7 years (95% CI, 40.2-41.2 years); among 16 490 participants in 2016, 8077 (50.7%) were men and the mean age was 42.8 years (95% CI, 42.5-43.1 years). Among participants with 24-hour urine samples, 1060 (51.8%) were men and the mean age was 40.9 years (95% CI, 40.5-41.3 years) in 2011 and 836 (50.7%) were men and the mean age was 40.7 years (95% CI, 40.1-41.4 years) in 2016. The 24-hour urinary sodium excretion decreased 25% from 5338 mg per day (95% CI, 5065-5612 mg per day) in 2011 to 4013 mg per day (95% CI, 3837-4190 mg per day) in 2016 (P < .001), and potassium excretion increased 15% from 1607 mg per day (95% CI, 1511-1704 mg per day) to 1850 mg per day (95% CI, 1771-1929 mg per day) (P < .001). Adjusted mean systolic blood pressure among all participants decreased from 131.8 mm Hg (95% CI, 129.8-133.8 mm Hg) to 130.0 mm Hg (95% CI, 127.7-132.4 mm Hg) (P = .04), and diastolic blood pressure decreased from 83.9 mm Hg (95% CI, 82.6-85.1 mm Hg) to 80.8 mm Hg (95% CI, 79.4-82.1 mm Hg) (P < .001). Knowledge, attitudes, and behaviors associated with dietary sodium reduction and hypertension improved significantly. CONCLUSIONS AND RELEVANCE The findings suggest that a government-led and population-based intervention in Shandong, China, was associated with significant decreases in dietary sodium intake and a modest reduction in blood pressure. The results of SMASH may have implications for sodium reduction and blood pressure control in other regions of China and worldwide.
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Affiliation(s)
- Aiqiang Xu
- Shandong Center for Disease Control and Prevention, and Academy of Preventive Medicine, Shandong University, Jinan, China
| | - Jixiang Ma
- Chinese Center for Disease Control and Prevention, Beijing, China
| | - Xiaolei Guo
- Shandong Center for Disease Control and Prevention, and Academy of Preventive Medicine, Shandong University, Jinan, China
| | - Linhong Wang
- National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Jing Wu
- National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Jiyu Zhang
- Shandong Center for Disease Control and Prevention, and Academy of Preventive Medicine, Shandong University, Jinan, China
| | - Yamin Bai
- National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Jianwei Xu
- National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Zilong Lu
- Shandong Center for Disease Control and Prevention, and Academy of Preventive Medicine, Shandong University, Jinan, China
| | - Zhongji Xu
- Chinese Center for Disease Control and Prevention, Beijing, China
| | - Xiaochang Zhang
- Chinese Center for Disease Control and Prevention, Beijing, China
| | - Gangqiang Ding
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Yuling Hong
- Division for Heart Disease and Stroke Prevention Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Fengjun Du
- Chinese Center for Disease Control and Prevention, Beijing, China
| | - Yangfeng Wu
- Peking University Clinical Research Institute, Beijing, China
| | - Liuxia Yan
- National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Junli Tang
- Shandong Center for Disease Control and Prevention, and Academy of Preventive Medicine, Shandong University, Jinan, China
| | - Xiaoning Cai
- National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Jing Dong
- Shandong Center for Disease Control and Prevention, and Academy of Preventive Medicine, Shandong University, Jinan, China
| | - Chunxiao Xu
- Shandong Center for Disease Control and Prevention, and Academy of Preventive Medicine, Shandong University, Jinan, China
| | - Jie Ren
- Shandong Center for Disease Control and Prevention, and Academy of Preventive Medicine, Shandong University, Jinan, China
| | - Xi Chen
- Shandong Center for Disease Control and Prevention, and Academy of Preventive Medicine, Shandong University, Jinan, China
| | - Congcong Gao
- Shandong Center for Disease Control and Prevention, and Academy of Preventive Medicine, Shandong University, Jinan, China
| | - Bingyin Zhang
- Shandong Center for Disease Control and Prevention, and Academy of Preventive Medicine, Shandong University, Jinan, China
| | - Quanhe Yang
- Division for Heart Disease and Stroke Prevention Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Ronald Moolenaar
- Division of Global Health Protection Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Ying Cai
- Division of Global Health Protection Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Sandra L Jackson
- Division for Heart Disease and Stroke Prevention Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Gaoqiang Xie
- Peking University Clinical Research Institute, Beijing, China
| | - Shicheng Yu
- Chinese Center for Disease Control and Prevention, Beijing, China
| | - Jing Cui
- China National Salt Industry Company Limited, Beijing, China
| | - Zengwu Wang
- Division of Preventive and Community Health, National Center for Cardiovascular Disease, The State Key Laboratory of Cardiovascular Disease, National Clinical Research Center of Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Liyun Zhao
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Lahong Ju
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Danyang Shen
- Chinese Center for Disease Control and Prevention, Beijing, China
| | - Shumei Yun
- Missouri Department of Mental Health, Jefferson City
| | - Xiaofeng Liang
- Chinese Center for Disease Control and Prevention, Beijing, China
| | - Zhenqiang Bi
- Shandong Center for Disease Control and Prevention, and Academy of Preventive Medicine, Shandong University, Jinan, China
| | - Yu Wang
- Chinese Center for Disease Control and Prevention, Beijing, China
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