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Linazi G, Maimaiti A, Abulaiti Z, Adili N, Guan J, Abulaiti A. Dietary factors and the incidence of intracranial aneurysms: a Mendelian randomization research. Nutr Neurosci 2024:1-9. [PMID: 39356213 DOI: 10.1080/1028415x.2024.2403894] [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: 10/03/2024]
Abstract
BACKGROUND Intracranial aneurysms (IAs) pose a significant threat to morbidity and mortality, yet their etiology remains inadequately comprehended. The present study employs Mendelian randomization (MR) to investigate the relationship among dietary elements with IAs, encompassing unruptured intracranial aneurysms (uIA) as well as aneurysmal subarachnoid hemorrhage (aSAH). METHODS The current study employed a double-sample MR test utilizing genome-wide association study (GWAS) summary data from the IEU and IAs' meta-analysis to investigate the genetically predicted consumption levels of various dietary factors using GWAS data. Causation was assessed by techniques of MR-Egger, weighted mode, and median, as well as IVW. To guarantee the accuracy of the results, pleiotropy and heterogeneity evaluations were also carried out. RESULTS The findings of the study indicate a positive correlation between the intake of alcohol, lamb/mutton, and pork with the risk of IAs (IVW all p < 0.05). Conversely, a negative correlation was observed regarding dried fruit consumption and the risk of aSAH (IVW p < 0.05). There was only scant evidence supporting the association between alcohol intake frequency and an elevated risk of uIA (IVW method p < 0.05). The MR analysis outcomes were authenticated by the MR-PRESSO method and were deemed reliable. Furthermore, sensitivity calculations, such as pleiotropy and homogeneity test, leave-one-out evaluation, and funnel charts, validated the robustness of the results. CONCLUSIONS The findings suggest that reducing alcohol, lamb/mutton, and pork intake, and increasing dried fruit intake may be potential strategies for the prevention of IAs and aSAH. Additional research is necessary to validate these outcomes and elucidate the underlying mechanisms.
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Affiliation(s)
- Gu Linazi
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People's Republic of China
| | - Aierpati Maimaiti
- Department of Neurosurgery, Neurosurgery Centre, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People's Republic of China
| | - Zulihuma Abulaiti
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People's Republic of China
| | - Niyaziaili Adili
- Department of Cardiology, Heart Center, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People's Republic of China
| | - Jiaoqiong Guan
- Department of Neurology, West China hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
| | - Aimitaji Abulaiti
- Department of Neurosurgery, Neurosurgery Centre, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, People's Republic of China
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Kinuta M, Hisamatsu T, Fukuda M, Taniguchi K, Nakahata N, Kanda H. Home blood pressure measurement days and changes in urinary sodium-to-potassium ratio, estimated salt and potassium intakes and blood pressure: 1-year prospective study. Blood Press Monit 2024; 29:188-194. [PMID: 38946332 DOI: 10.1097/mbp.0000000000000705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/02/2024]
Abstract
OBJECTIVE Current international guidelines recommend home blood pressure (BP) measurement and low sodium and high potassium intakes for the management of hypertension. We hypothesized that increased home BP measurement may result in more effective management of sodium and potassium intakes and BP. METHODS We examined associations of home BP measurement days with changes in the urinary sodium-to-potassium (Na/K) ratio, estimated salt and potassium intakes and BP. We included 209 healthy participants (mean age, 55.9 years; 56.5% women) from a prospective cohort study. We examined 1-year data on self-measured home BP and spot urine samples. RESULTS Median (interquartile range) days of home BP measurement was 324 (225-358) over 1-year. Baseline mean (SD) Na/K ratio, salt and potassium intakes, morning and evening SBP, and morning and evening DBP were 3.8 (2.3), 8.5 (1.9) g/day, 1833.5 (416.5) mg/day, 120.4 (14.0) mmHg, 118.2 (14.2) mmHg, 79.2 (10.1) mmHg, and 76.2 (10.1) mmHg, respectively. In multivariable-adjusted linear regression , β (standard error) per 10 days increase in number of home BP measurement were -0.031 (0.017) for Na/K ratio, -0.036 (0.015) for salt intake, -1.357 (2.797) for potassium intake, -0.178 (0.064) for morning SBP, -0.079 (0.041) for morning DBP, -0.109 (0.067) for evening SBP and -0.099 (0.045) for evening DBP. Additionally, relationships persisted for men and women, but changes in salt intake were more pronounced among participants taking antihypertensive medication (interaction P = 0.002). CONCLUSION Continuous measurement of home BP may lead not only to self-monitoring of BP, but also to declines in salt intakes and some BP indices.
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Affiliation(s)
- Minako Kinuta
- Department of Public Health, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama
| | - Takashi Hisamatsu
- Department of Public Health, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama
| | - Mari Fukuda
- Department of Public Health, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama
| | - Kaori Taniguchi
- Department of Environmental Medicine and Public Health, Izumo, Shimane University Faculty of Medicine
| | - Noriko Nakahata
- Department of Health and Nutrition, The University of Shimane Faculty of Nursing and Nutrition, Izumo, Japan
| | - Hideyuki Kanda
- Department of Public Health, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama
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Wang C, Lu Z, Zhang J, Chen X, Xu J, Zhang B, Dong J, Ren J, Xu C, Gao C, Guo X, Wu J, Ma J. The Relationship between Low-Sodium Salt Intake and Both Blood Pressure Level and Hypertension in Chinese Residents. Nutrients 2024; 16:1909. [PMID: 38931264 PMCID: PMC11206867 DOI: 10.3390/nu16121909] [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: 05/27/2024] [Revised: 06/12/2024] [Accepted: 06/14/2024] [Indexed: 06/28/2024] Open
Abstract
Compared to common salt, low-sodium salt can reduce blood pressure to varying degrees. However, the exact dosage relationship remains unclear. We aimed to investigate the dose-response relationships between low-sodium salt intake and systolic blood pressure (SBP) and diastolic blood pressure (DBP), as well as the risk of hypertension, and to determine the optimal range for low-sodium salt intake. We investigated the basic characteristics and dietary profile of 350 individuals who consumed low-sodium salt. The samples were divided into three groups according to the 33.3rd and 66.6th percentiles of low-sodium salt intake in condiments (Q1: <4.72 g/d, Q2: ≥4.72 g/d, and <6.88 g/d, and Q3: ≥6.88 g/d). The restricted cubic spline results indicated that low-sodium salt intake decreased linearly with SBP and DBP, while low-sodium intake demonstrated a non-linear, L-shaped relationship with the risk of hypertension, with a safe range of 5.81 g to 7.66 g. The multiple linear regression analysis revealed that compared with group Q1, the DBP in group Q2 decreased by 2.843 mmHg (95%CI: -5.552, -0.133), and the SBP in group Q3 decreased by 4.997 mmHg (95%CI: -9.136, -0.858). Exploratory subgroup analyses indicated that low-sodium salt intake had a significant impact on reducing SBP in males, DBP in females, SBP in rural populations, and DBP in urban populations. The intake of low-sodium salt adheres to the principle of moderation, with 5.81-7.66 g potentially serving as a pivotal threshold.
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Affiliation(s)
- Cuicui Wang
- School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan 250100, China;
| | - Zilong Lu
- The Department for Chronic and Non-Communicable Disease Control and Prevention, Shandong Center for Disease Control and Prevention, Jinan 250014, China; (Z.L.); (J.Z.); (B.Z.); (J.D.); (J.R.); (C.X.); (C.G.)
| | - Jiyu Zhang
- The Department for Chronic and Non-Communicable Disease Control and Prevention, Shandong Center for Disease Control and Prevention, Jinan 250014, China; (Z.L.); (J.Z.); (B.Z.); (J.D.); (J.R.); (C.X.); (C.G.)
| | - Xiaorong Chen
- National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China; (X.C.); (J.X.)
| | - Jianwei Xu
- National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China; (X.C.); (J.X.)
| | - Bingyin Zhang
- The Department for Chronic and Non-Communicable Disease Control and Prevention, Shandong Center for Disease Control and Prevention, Jinan 250014, China; (Z.L.); (J.Z.); (B.Z.); (J.D.); (J.R.); (C.X.); (C.G.)
| | - Jing Dong
- The Department for Chronic and Non-Communicable Disease Control and Prevention, Shandong Center for Disease Control and Prevention, Jinan 250014, China; (Z.L.); (J.Z.); (B.Z.); (J.D.); (J.R.); (C.X.); (C.G.)
| | - Jie Ren
- The Department for Chronic and Non-Communicable Disease Control and Prevention, Shandong Center for Disease Control and Prevention, Jinan 250014, China; (Z.L.); (J.Z.); (B.Z.); (J.D.); (J.R.); (C.X.); (C.G.)
| | - Chunxiao Xu
- The Department for Chronic and Non-Communicable Disease Control and Prevention, Shandong Center for Disease Control and Prevention, Jinan 250014, China; (Z.L.); (J.Z.); (B.Z.); (J.D.); (J.R.); (C.X.); (C.G.)
| | - Congcong Gao
- The Department for Chronic and Non-Communicable Disease Control and Prevention, Shandong Center for Disease Control and Prevention, Jinan 250014, China; (Z.L.); (J.Z.); (B.Z.); (J.D.); (J.R.); (C.X.); (C.G.)
| | - Xiaolei Guo
- The Department for Chronic and Non-Communicable Disease Control and Prevention, Shandong Center for Disease Control and Prevention, Jinan 250014, China; (Z.L.); (J.Z.); (B.Z.); (J.D.); (J.R.); (C.X.); (C.G.)
| | - Jing Wu
- National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China; (X.C.); (J.X.)
| | - Jixiang Ma
- Shandong Center for Disease Control and Prevention, Jinan 250014, China
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Chen Y, Zhou B, Naumova EN. How well global dietary intake estimates agree: a case of sodium consumption. J Public Health Policy 2024; 45:205-211. [PMID: 38654116 DOI: 10.1057/s41271-024-00478-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/14/2024] [Indexed: 04/25/2024]
Abstract
Global dietary data repositories are key components of nutrition surveillance. The two most comprehensive databases, the Global Dietary Database (GDD) and the Global Burden Disease (GBD), provide national dietary intake estimates but use different data sources and models to generate estimates. To explore the agreement between GDD and GBD estimates, we compared country-specific average daily sodium intakes in 169 countries over a 28-year period using descriptive statistics, the Bland-Altman method, and prevalence exceeding the intake reference level of 2.3 g/day. We detected a staggering 36% difference between GDD and GBD estimates of global mean intakes (2.68 ± 0.74 vs. 3.88 ± 1.15 g/day, respectively; p < 0.0001). As 104 (61.5%) countries reported to have over-consumed sodium by both databases, the development of standardized approaches for national dietary intake estimation is critical for monitoring global sodium intake in a systematic and comprehensive way and for implementing global strategies to reduce sodium intake.
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Affiliation(s)
- Yutong Chen
- Division of Nutrition Epidemiology and Data Science, Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA.
| | - Bingjie Zhou
- Division of Nutrition Epidemiology and Data Science, Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
| | - Elena N Naumova
- Division of Nutrition Epidemiology and Data Science, Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA, USA
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Kim HK, Choi SH, Kim DH, Jeong YT. Comprehensive mapping of Epithelial Na + channel α expression in the mouse brain. Brain Struct Funct 2024; 229:681-694. [PMID: 38305875 DOI: 10.1007/s00429-023-02755-3] [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: 09/05/2023] [Accepted: 12/29/2023] [Indexed: 02/03/2024]
Abstract
Epithelial sodium channel (ENaC) is responsible for regulating Na+ homeostasis. While its physiological functions have been investigated extensively in peripheral tissues, far fewer studies have explored its functions in the brain. Since our limited knowledge of ENaC's distribution in the brain impedes our understanding of its functions there, we decided to explore the whole-brain expression pattern of the Scnn1a gene, which encodes the core ENaC complex component ENaCα. To visualize Scnn1a expression in the brain, we crossed Scnn1a-Cre mice with Rosa26-lsl-tdTomato mice. Brain sections were subjected to immunofluorescence staining using antibodies against NeuN or Myelin Binding Protein (MBP), followed by the acquisition of confocal images. We observed robust tdTomato fluorescence not only in the soma of cortical layer 4, the thalamus, and a subset of amygdalar nuclei, but also in axonal projections in the hippocampus and striatum. We also observed expression in specific hypothalamic nuclei. Contrary to previous reports, however, we did not detect significant expression in the circumventricular organs, which are known for their role in regulating Na+ balance. Finally, we detected fluorescence in cells lining the ventricles and in the perivascular cells of the median eminence. Our comprehensive mapping of Scnn1a-expressing cells in the brain will provide a solid foundation for further investigations of the physiological roles ENaC plays within the central nervous system.
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Affiliation(s)
- Ha Kyeong Kim
- BK21 Graduate Program, Department of Biomedical Sciences, Korea University College of Medicine, Seoul, 02841, Republic of Korea
- Department of Pharmacology, Korea University College of Medicine, Seoul, 02841, Republic of Korea
| | - Sang-Hyun Choi
- Department of Pharmacology, Korea University College of Medicine, Seoul, 02841, Republic of Korea
| | - Dong-Hoon Kim
- BK21 Graduate Program, Department of Biomedical Sciences, Korea University College of Medicine, Seoul, 02841, Republic of Korea
- Department of Pharmacology, Korea University College of Medicine, Seoul, 02841, Republic of Korea
| | - Yong Taek Jeong
- BK21 Graduate Program, Department of Biomedical Sciences, Korea University College of Medicine, Seoul, 02841, Republic of Korea.
- Department of Pharmacology, Korea University College of Medicine, Seoul, 02841, Republic of Korea.
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Alinaitwe B, Amanya C, A Muwanguzi P, Ngabirano TD. Prevalence of Risk Factors for Hypertension Among Faculty at an Urban University in Uganda. Integr Blood Press Control 2024; 17:1-11. [PMID: 38196839 PMCID: PMC10773241 DOI: 10.2147/ibpc.s440972] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 12/23/2023] [Indexed: 01/11/2024] Open
Abstract
Purpose Hypertension is a major contributor to morbidity and mortality worldwide. Many people however are not aware of their possession of risk factors for hypertension. There is a paucity of literature in Uganda describing the risk profile of faculty at public universities. The purpose of this study was to determine the prevalence of hypertension risk factors among university teaching staff. Methods This study was conducted among faculty at Makerere University in Uganda. The modified World Health Organization STEP-wise approach for non-communicable disease surveillance was used in data collection. Hypertension was defined as having a systolic blood pressure of ≥140mmHg and/or a diastolic blood pressure of ≥90mmHg, or being on antihypertensive medications. Participants were enrolled from the faculty lists by proportionate to size systematic sampling until the sample size for each college was obtained. Data was collected from January to March 2018. Multivariate logistic regression was used to determine factors associated with hypertension. Results A total of 141 participants were recruited into the study. The prevalent risk factors for hypertension include physical inactivity (78.7%), overweight (46.8%), obesity (20.6%), addition of extra salt to food (46.8%), current alcohol consumption (33.3%), history of smoking (10.6%), inadequate fruit and vegetable servings per day (100%), family history of hypertension (40.4%) and a family history of diabetes (22.7%). Hypertension was prevalent at 26.2% (95% CI 18.94-33.46%). The risk factors significantly associated with hypertension included a family history of hypertension (p=0.009), obesity (p=0.008) and male gender (p = 0.029). Conclusion The prevalence of known hypertension risk factors among university teaching staff in urban Uganda is high. Majority of these risk factors are modifiable highlighting the need for continuous screening as well as introduction of prevention and health promotion strategies to reduce the risk burden.
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Affiliation(s)
- Businge Alinaitwe
- Department of Nursing, College of Health Sciences, Makerere University, Kampala, Uganda
- School of Nursing, Mount Kenya University, Thika, Kenya
| | - Charles Amanya
- Department of Nursing, College of Health Sciences, Makerere University, Kampala, Uganda
- Department of Research, Hoima Regional Referral Hospital, Hoima, Uganda
| | - Patience A Muwanguzi
- Department of Nursing, College of Health Sciences, Makerere University, Kampala, Uganda
| | - Tom Denis Ngabirano
- Department of Nursing, College of Health Sciences, Makerere University, Kampala, Uganda
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Hisaki F, Aga M, Tomitani N, Okawara Y, Harada N, Kario K. Daily self-reported behavioural efficacy records on hypertension digital therapeutics as digital metrics associated with the reduction in morning home blood pressure: post-hoc analysis of HERB-DH1 trial. Hypertens Res 2024; 47:120-127. [PMID: 37717116 DOI: 10.1038/s41440-023-01434-4] [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: 07/07/2023] [Revised: 08/28/2023] [Accepted: 08/30/2023] [Indexed: 09/18/2023]
Abstract
Digital therapeutics for hypertension, proven effective in the HERB-DH1 trial, enable patients to record and track their daily actions and achievements to improve their lifestyles using an app. However, the association between recording daily behaviours and blood pressure (BP) reduction has not yet been investigated. We conducted a post-hoc analysis to investigate the relationship between them in the HERB-DH1 trial. We defined the counts of daily records of antihypertensive behaviour taken by the patient into the app as daily self-reported behavioural efficacy records (SER). SER was categorised into quartiles, and the trend of changes from baseline to week 12 in morning home systolic blood pressure (SBP), salt intake checklist score, and body weight was assessed. A total of 156 patients with hypertension were included in the analysis. A higher total count of SER was associated with greater SBP reduction (P for trend: 0.049). Patients with a higher SER for salt intake and weight reduction showed reductions in SBP (P for trend: 0.034 and 0.027, respectively). Furthermore, patients with higher salt intake SER exhibited a decrease in the salt intake checklist scores, and patients with greater weight reduction SER experienced a reduction in body weight (P for trend: 0.001 and 0.007, respectively). SER during digital therapeutics is associated with a reduction in morning home SBP in patients with hypertension. Enhancing patients' intrinsic motivation and self-efficacy, as evaluated by the SER, can play an important role in reducing BP by promoting lifestyle improvement. Daily self-reported behavioural efficacy records (SER) defined as the number of patient's app inputs of recall of day-by-day activity of behaviours at the end of the day, is partially affected by self-efficacy and affinity of app, resulting in the effectiveness of digital therapeutics.
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Affiliation(s)
- Fumi Hisaki
- CureApp, Inc. Medical Division, Tokyo, Japan
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Shimotsuke, Tochigi, Japan
| | | | - Naoko Tomitani
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Shimotsuke, Tochigi, Japan
| | - Yukie Okawara
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Shimotsuke, Tochigi, Japan
| | - Noriko Harada
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Shimotsuke, Tochigi, Japan
| | - Kazuomi Kario
- Division of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Shimotsuke, Tochigi, Japan.
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Hong T, Sun F, Wang Q, Chen X, Han K. Global burden of diabetes mellitus from 1990 to 2019 attributable to dietary factors: An analysis of the Global Burden of Disease Study 2019. Diabetes Obes Metab 2024; 26:85-96. [PMID: 37743825 DOI: 10.1111/dom.15290] [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] [Received: 05/31/2023] [Revised: 08/19/2023] [Accepted: 09/04/2023] [Indexed: 09/26/2023]
Abstract
AIMS To analyse spatial and temporal changes in the global burden of diabetes mellitus (DM) attributable to dietary factors from 1990 to 2019. MATERIALS AND METHODS The burden of DM was analysed in terms of age-standardized disability-adjusted life-year (DALY) rates and age-standardized death rates (ASDRs), which were obtained from the Global Burden of Disease Study 2019, and their corresponding estimated annual percentage changes (EAPCs). RESULTS The ASDR exhibited a decreasing trend (EAPC = -0.02), while the age-standardized DALY rate exhibited an increasing trend (EAPC = 0.65). Forty-four percent of the burden of DM was attributable to dietary factors, with the three largest contributors being high intake of red meat, high intake of processed meat, and low intake of fruit. Residence in a region with a high sociodemographic index (SDI) was associated with a diet low in whole grains and high in red meat and processed meat, while residence in a low-SDI region was associated with a diet low in whole grains and fruits, and high in red meat. CONCLUSIONS The age-standardized DALYs of DM attributable to dietary factors increased between 1990 and 2019 but differed among areas. The three largest dietary contributors to the burden of DM were high intake of red meat, high intake of processed meat, and low intake of fruit.
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Affiliation(s)
- Ting Hong
- Department of Endocrinology, Beilun District People's Hospital, Ningbo, China
| | - Fangfang Sun
- Department of Endocrinology, Beilun District People's Hospital, Ningbo, China
| | - Qiwei Wang
- Department of Endocrinology, Beilun District People's Hospital, Ningbo, China
| | - Xufeng Chen
- Department of Rehabilitation Medicine, Ningbo No.2 Hospital, University of the Chinese Academy of Sciences, Ningbo, China
| | - Kun Han
- Department of Neurology, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan, China
- Department of Geriatric and Neurology, Ningbo, Zhejiang, China
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Kanamori K, Suzuki T, Tatsuta N, Ota C. Environments affect blood pressure in toddlers: The Japan Environment and Children's Study. Pediatr Res 2024; 95:367-376. [PMID: 37634037 PMCID: PMC10798899 DOI: 10.1038/s41390-023-02796-8] [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] [Received: 06/28/2023] [Revised: 08/11/2023] [Accepted: 08/16/2023] [Indexed: 08/28/2023]
Abstract
BACKGROUND The primary objective of this study was to examine risk factors for toddler's hypertension. METHODS Subjects of this study were children and parents participating in a national birth cohort study in Japan, the Japan Environment and Children's Study. We measured the children's blood pressure (BP) at 2 and 4 years old. We obtained children's and parents' backgrounds from the questionnaire. We investigated the factors that affect BP elevation. RESULTS Within 4988 participants, the mean systolic BP at 2 years old was 91.2 mmHg for boys and 90.0 mmHg for girls. The mean systolic BP at 4 years old was 93.8 mmHg for boys and 93.1 mmHg for girls. Parental smoking was associated with elevated values of BP at 2 and 4 years old. Obesity, gestational hypertension, and parental lower education were associated with elevated values of BP at 4 years old. Hypertensive group had a significantly higher obesity rate. The mother's lower education and parental smoking were involved in hypertensive groups. CONCLUSION Parental smoking had a significant effect on BP even in early toddlers. We emphasize the importance of avoiding second-hand smoking from early infancy to prevent future lifestyle-related illnesses including hypertension. IMPACT The mean systolic BP at 2 years old was 91.2 mmHg for boys and 90.0 mmHg for girls. The mean systolic BP at 4 years old was 93.8 mmHg for boys and 93.1 mmHg for girls. Obesity, parental smoking, and lower education were associated with hypertension at 4 years old. Parental smoking was associated with hypertension at 2 and 4 years old. We emphasize the importance of avoiding second-hand smoking from early infancy.
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Affiliation(s)
- Keita Kanamori
- Department of Development and Environmental Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan.
- Department of Pediatrics, Iwate Prefectural Iwai Hospital, Ichinoseki, Japan.
| | - Tomohisa Suzuki
- Department of Pediatrics, Tohoku University Hospital, Sendai, Japan
| | - Nozomi Tatsuta
- Department of Development and Environmental Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
- Environment and Genome Research Center, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Chiharu Ota
- Department of Development and Environmental Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
- Department of Pediatrics, Tohoku University Hospital, Sendai, Japan
- Environment and Genome Research Center, Tohoku University Graduate School of Medicine, Sendai, Japan
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Wang Y, Liu Y, Liu L, Hong L, Chen H. Comparative Analysis of Hypertension Guidelines: Unveiling Consensus and Discrepancies in Lifestyle Modifications for Blood Pressure Control. Cardiol Res Pract 2023; 2023:5586403. [PMID: 38115947 PMCID: PMC10730254 DOI: 10.1155/2023/5586403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Revised: 10/23/2023] [Accepted: 11/24/2023] [Indexed: 12/21/2023] Open
Abstract
Background Hypertension is a major global health concern, and lifestyle modifications have been recommended as first-line treatment for hypertension in many guidelines. However, different guidelines may recommend different types of lifestyle adjustment, and it is unclear which ones are most effective. In this review, we compared hypertension guidelines to identify any differences and/or consensus in content, efficacy, and timing of initiation of lifestyle modifications. Methods We conducted a search of databases to identify hypertension guidelines available in English. We extracted and compared information about lifestyle modifications recommended by the guidelines. Results Five hypertension guidelines from America, Europe, the UK, Canada, and the International Society of Hypertension are included. They all recommend diet adaptation, sodium reduction, alcohol restriction, physical exercise, and weight reduction. Other lifestyle interventions emphasized by some guidelines, such as potassium supplementation, smoking cessation, and stress management, are not recommended by all the five guidelines. Among lifestyle changes, the dietary approaches to stop hypertension (DASH) diet may be considered the most effective treatment for reducing blood pressure. These guidelines recommend that for patients with high-normal blood pressure or grade 1 hypertension without high risk factors, lifestyle medicine should be used first for 3-6 months, if blood pressure is still not controlled, then start medication. For those patients who need drug treatment, lifestyle changes can also enhance the effects of antihypertensive therapy. Conclusion Lifestyle modifications are crucial in the treatment of hypertension and should be recommended to most hypertensive patients. Among these lifestyle interventions, diet adaptation containing low sodium and alcohol restriction may be the most effective in reducing blood pressure. Physical exercise and weight reduction are also recommended. In some cases, lifestyle modifications should be tried first. They may also enhance the effects of antihypertensive drugs in other patients.
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Affiliation(s)
- Yi Wang
- Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310000, China
| | - Yanxiang Liu
- Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100000, China
| | - Lu Liu
- Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310000, China
| | - Liqiong Hong
- Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310000, China
| | - Huimin Chen
- Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310000, China
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Ribeiro NG, Lelis DF, Molina MDCB, Schmidt MI, Duncan BB, Griep RH, Barreto SM, Bensenor I, Lotufo PA, Mill JG, Baldo MP. The high salt intake in adults with metabolic syndrome is related to increased waist circumference and blood pressure: the Brazilian Longitudinal Study of Adult Health study (ELSA-Brasil). Nutrition 2023; 114:112108. [PMID: 37406608 DOI: 10.1016/j.nut.2023.112108] [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: 03/18/2023] [Revised: 05/18/2023] [Accepted: 05/25/2023] [Indexed: 07/07/2023]
Abstract
OBJECTIVES The association between metabolic syndrome (MetS), a cluster of cardiometabolic risk factors, and salt consumption has fed intense debate in recent years, although it is yet to be fully elucidated. We aimed to evaluate whether individuals with MetS have a high salt consumption and to identify which components of the MetS diagnosis could be independently related to high salt consumption. METHODS We analyzed data from 11 982 adults, ages 35 to 74 y, from the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil) cohort study, from which clinical and anthropometric data were assessed, and a validated 12-h overnight urine collection was used to estimate salt intake. MetS was defined according to the Adult Treatment Panel III criteria. RESULTS Salt intake was increased in individuals with MetS compared with individuals without MetS, regardless of sex (men: 14.3 ± 6.4 g/d versus 12.2 ± 5.5 g/d, P < 0.001; women: 10.6 ± 4.9 g/d versus 8.9 ± 4.0 g/d, P < 0.001) and increased progressively as the MetS criteria accumulated. The high salt intake in MetS participants, however, was observed only in the presence of elevated waist circumference and/or blood pressure and not with the other MetS criteria (reduced high-density lipoprotein, increased triglycerides, and impaired fasting blood glucose), regardless of the presence of MetS. When diabetes was incorporated as a MetS criterion, increased salt intake was observed in men but not in women. CONCLUSIONS Salt intake should be reduced worldwide, but strategies must be more intense in people with elevated blood pressure and waist circumference, regardless of MetS diagnosis, to avoid the associated morbidity and mortality.
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Affiliation(s)
| | - Deborah F Lelis
- Department of Pathophysiology, Montes Claros State University (UNIMONTES), Montes Claros, Brazil
| | | | - Maria I Schmidt
- Postgraduate Program in Epidemiology, School of Medicine and Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Bruce B Duncan
- Postgraduate Program in Epidemiology, School of Medicine and Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Rosane H Griep
- Laboratory of Health and Environment Education, Oswaldo Cruz Institute, Rio de Janeiro, Brazil
| | - Sandhi M Barreto
- Faculty of Medicine and Clinical Hospital, Empresa Brasileira de Serviços Hospitalares - EBSERH, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Isabela Bensenor
- Center for Clinical and Epidemiologic Research, University of São Paulo, São Paulo, Brazil
| | - Paulo A Lotufo
- Center for Clinical and Epidemiologic Research, University of São Paulo, São Paulo, Brazil
| | - José G Mill
- Department of Physiological Sciences, Federal University of Espírito Santo, Vitória, Brazil
| | - Marcelo P Baldo
- Department of Pathophysiology, Montes Claros State University (UNIMONTES), Montes Claros, Brazil.
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12
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Marakis G, Marques Domingues A, Crispo A, Magriplis E, Vasara E, Kontopoulou L, Triantafyllou C, Skepastianos P, Papadopoulou SK, Rodopaios NE, Hassapidou M, Zampelas A, Cappuccio FP, Breda J. Pertinence of Salt-Related Knowledge and Reported Behaviour on Salt Intake in Adults: A Cross-Sectional Study. Nutrients 2023; 15:4114. [PMID: 37836397 PMCID: PMC10574173 DOI: 10.3390/nu15194114] [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: 08/29/2023] [Revised: 09/18/2023] [Accepted: 09/21/2023] [Indexed: 10/15/2023] Open
Abstract
The association between salt-related knowledge, attitude, behaviour (KAB) and actual salt consumption in Greek adults is uncertain. This study investigates the correlation between salt intake, gauged by 24-h urinary sodium excretion, with salt-related KAB. It further explores how socio-demographic factors influence these behaviors. Salt consumption was evaluated using a 24-h urinary sodium test, and compared to self-reported KAB data. Knowledge and behavior scores related to salt were computed. An overall cohort-adjusted model examined the relationship between daily salt consumption, knowledge and behavior scores, and certain covariates. Through the stratification by the cohort random effect, two models were established (Cohort I Adults; Cohort II Students) examining the same relationships of the overall cohort model. 463 Greek adults participated. The average salt intake was 9.54 g/day, nearly double the WHO recommendation. Significant differences in knowledge scores were noted based on sex, age, education, and BMI. A trend suggesting lower discretionary salt use with increased salt intake was observed (p = 0.06). However, comprehensive analysis revealed no direct correlation between salt intake and either knowledge (p = 0.562) or behavior scores (p = 0.210). The results emphasize the need for food product reforms by industry stakeholders and accelerated efforts towards reducing salt intake.
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Affiliation(s)
- Georgios Marakis
- Hellenic Food Authority, 124 Kifisias Av. & 2 Iatridou Str., 11526 Athens, Greece; (G.M.); (A.Z.)
| | - Ana Marques Domingues
- WHO Athens Quality of Care and Patient Safety Office, Ploutarchou 3, 10675 Athens, Greece; (A.M.D.); (A.C.); (C.T.)
| | - Anna Crispo
- WHO Athens Quality of Care and Patient Safety Office, Ploutarchou 3, 10675 Athens, Greece; (A.M.D.); (A.C.); (C.T.)
- Istituto Nazionale dei “Tumori Fondazione G. Pascale”, Via Mariano Semmola 52, 80131 Napoli, Italy
| | - Emmanuella Magriplis
- Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, 11855 Athens, Greece;
| | - Eleni Vasara
- School of Biology, Aristotle University of Thessaloniki, University Campus, 54124 Thessaloniki, Greece;
| | - Lamprini Kontopoulou
- Department of Nursing, University of Thessaly, Gaiopolis Campus, Larissa-Trikala Ring-Road, 41500 Larissa, Greece;
| | - Christos Triantafyllou
- WHO Athens Quality of Care and Patient Safety Office, Ploutarchou 3, 10675 Athens, Greece; (A.M.D.); (A.C.); (C.T.)
| | - Petros Skepastianos
- Department of Medical Laboratory Studies, International Hellenic University, 57400 Thessaloniki, Greece;
| | - Sousana K. Papadopoulou
- Department of Nutritional Sciences and Dietetics, International Hellenic University, 57400 Thessaloniki, Greece; (S.K.P.); (M.H.)
| | | | - Maria Hassapidou
- Department of Nutritional Sciences and Dietetics, International Hellenic University, 57400 Thessaloniki, Greece; (S.K.P.); (M.H.)
| | - Antonis Zampelas
- Hellenic Food Authority, 124 Kifisias Av. & 2 Iatridou Str., 11526 Athens, Greece; (G.M.); (A.Z.)
- Department of Food Science and Human Nutrition, Agricultural University of Athens, Iera Odos 75, 11855 Athens, Greece;
| | - Francesco P. Cappuccio
- Medical School, University of Warwick, Coventry CV4 7AL, UK;
- WHO Collaborating Centre for Nutrition, Warwick Medical School, Coventry CV4 7AL, UK
| | - João Breda
- WHO Athens Quality of Care and Patient Safety Office, Ploutarchou 3, 10675 Athens, Greece; (A.M.D.); (A.C.); (C.T.)
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13
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Zhang Z, Zhou X, Mei Y, Bu X, Tang J, Gong T, Liu G, Cai S, Ren Y, Mu L. Novel low-sodium salt formulations combined with Chinese modified DASH diet for reducing blood pressure in patients with hypertension and type 2 diabetes: a clinical trial. Front Nutr 2023; 10:1219381. [PMID: 37743915 PMCID: PMC10512456 DOI: 10.3389/fnut.2023.1219381] [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: 05/09/2023] [Accepted: 08/24/2023] [Indexed: 09/26/2023] Open
Abstract
Background In this study, we aimed to explore the antihypertensive effect of 23 and 52% concentrations of low-sodium salt combined with the Chinese Modified Dietary Approaches to Stop Hypertension (CM-DASH) diet in patients with hypertension and type 2 diabetes. Methods We conducted a randomized controlled single-blind trial with a semi-open design. One hundred and thirty-two participants were randomly assigned into Group A (control group), Group B (52% low-sodium salt group), Group C (23% low-sodium salt group), and Group D (meal pack group) for 8 weeks of dietary intervention. All participants were followed weekly to collect data on blood pressure, salt use, and adverse events. Blood and 24-h urine samples were analyzed at baseline, 4 weeks, and the end of the intervention. Results At the end of the intervention, the mean blood pressure decreased significantly by 10.81/5.03 mmHg, 14.32/6.32 mmHg, 14.20/6.59 mmHg, and 19.06/7.82 mmHg in Groups A-D, respectively, compared with baseline (p < 0.001). Comparison between groups showed that the systolic blood pressure was lower in Groups C and D than in Groups A (-6.54 mmHg, -8.70 mmHg, p < 0.05) and B (-6.60 mmHg, -8.76 mmHg, p < 0.05), and the diastolic blood pressure was lower in Group D than in Group A (-5.17 mmHg, p = 0.006). The 24-h urinary Na+ and Na+/K+ values were significantly decreased in participants using low-sodium salt (p < 0.001). No serious adverse events occurred during the trial. Conclusion Our preliminary results suggest that 23 and 52% concentrations of low-sodium salt combined with the CM-DASH diet can effectively reduce sodium intake and increase potassium intake in patients with hypertension and type 2 diabetes mellitus, thus achieving "salt reduction" and attaining standard, smooth, comprehensive management of patients with hypertension and type 2 diabetes. Clinical trial registration http://www.chictr.org.cn/, ChiCTR2000029017.
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Affiliation(s)
- Ziyan Zhang
- Department of Epidemiology, School of Public Health, Research Center for Medicine and Social Development, Chongqing Medical University, Chongqing, China
| | - Xiaomeng Zhou
- Department of Epidemiology, School of Public Health, Research Center for Medicine and Social Development, Chongqing Medical University, Chongqing, China
- Center for Disease Control and Prevention, Fengjie County, Chongqing, China
| | - Ying Mei
- Health Management Center of the Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiaoqing Bu
- Department of Epidemiology, School of Public Health, Research Center for Medicine and Social Development, Chongqing Medical University, Chongqing, China
| | - Jie Tang
- Department of Epidemiology, School of Public Health, Research Center for Medicine and Social Development, Chongqing Medical University, Chongqing, China
| | - Tao Gong
- Department of Nutrition and Food Hygiene, School of Public Health, Chongqing Medical University, Chongqing, China
| | - Guowei Liu
- Department of Epidemiology, School of Public Health, Research Center for Medicine and Social Development, Chongqing Medical University, Chongqing, China
- Center for Disease Control and Prevention, Nan’an District, Chongqing, China
| | - Shuwen Cai
- Department of Epidemiology, School of Public Health, Research Center for Medicine and Social Development, Chongqing Medical University, Chongqing, China
| | - Yanni Ren
- Department of Epidemiology, School of Public Health, Research Center for Medicine and Social Development, Chongqing Medical University, Chongqing, China
| | - Lihong Mu
- Department of Epidemiology, School of Public Health, Research Center for Medicine and Social Development, Chongqing Medical University, Chongqing, China
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14
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Chen Y, Araghi M, Bandosz P, Shipley MJ, Ahmadi-Abhari S, Lobanov-Rostovsky S, Venkatraman T, Kivimaki M, O'Flaherty M, Brunner EJ. Impact of hypertension prevalence trend on mortality and burdens of dementia and disability in England and Wales to 2060: a simulation modelling study. THE LANCET. HEALTHY LONGEVITY 2023; 4:e470-e477. [PMID: 37573867 PMCID: PMC11108803 DOI: 10.1016/s2666-7568(23)00129-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 06/29/2023] [Accepted: 06/29/2023] [Indexed: 08/15/2023] Open
Abstract
BACKGROUND Previous estimates of the impact of public health interventions targeting hypertension usually focus on one health outcome. This study aims to consider the effects of change in future hypertension prevalence on mortality, dementia, and disability simultaneously. METHODS We modelled three plausible scenarios based on observed trends of hypertension prevalence from 2003 to 2017 in England: observed trends continue (baseline scenario); 2017 prevalence remains unchanged; and 2017 prevalence decreases by 50% by 2060. We used a probabilistic Markov model to integrate calendar trends in incidence of cardiovascular disease, dementia, disability, and mortality to forecast their future occurrence in the population of England and Wales. Assuming the hypertension prevalence trend modifies health transition probabilities, we compared mortality outcomes and the burden of dementia and disability to 2060 for the scenarios. FINDINGS If the decline in hypertension prevalence stops, there would be a slight increase in the number of additional deaths to 2060 (22·9 [95% uncertainty interval 19·0-26·6] more deaths per 100 000 population), although the burdens of disability and dementia in absolute terms would change little. Alternatively, if the downward hypertension prevalence trend accelerates (with prevalence falling by 50% between 2017 and 2060), there would be a modest additional reduction in deaths (57·0 [50·4-63·5] fewer deaths per 100 000 population), a small increase in dementia burden (9·0 [5·1-13·2] more cases per 100 000 population), no significant effect on disability burden, and an 8% gain in healthy life expectancy at age 65 years from 2020 to 2060 (5·3 years vs 4·9 years) compared with the baseline scenario. INTERPRETATION The major future impact of alternative hypertension prevention strategies appears to be on future life expectancy. The salutary effect of lower population blood pressure distribution on incidence of dementia and disability might not offset expansion of the susceptible population due to reduced mortality. FUNDING British Heart Foundation and UK Economic and Social Research Council.
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Affiliation(s)
- Yuntao Chen
- Department of Epidemiology and Public Health, University College London, London, UK.
| | - Marzieh Araghi
- Department of Epidemiology and Public Health, University College London, London, UK
| | - Piotr Bandosz
- Department of Public Health and Policy, University of Liverpool, Liverpool, UK; Division of Prevention Medicine & Education, Medical University of Gdansk, Gdansk, Poland
| | - Martin J Shipley
- Department of Epidemiology and Public Health, University College London, London, UK
| | - Sara Ahmadi-Abhari
- Ageing Epidemiology Research Unit, School of Public Health, Imperial College London, London, UK
| | | | - Tishya Venkatraman
- Department of Epidemiology and Public Health, University College London, London, UK
| | - Mika Kivimaki
- Department of Epidemiology and Public Health, University College London, London, UK
| | - Martin O'Flaherty
- Department of Public Health and Policy, University of Liverpool, Liverpool, UK
| | - Eric J Brunner
- Department of Epidemiology and Public Health, University College London, London, UK
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15
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Shima H, Okamoto T, Tashiro M, Inoue T, Wariishi S, Okada K, Doi T, Nishiuchi T, Minakuchi J. Reducing the Sodium Intake of Patients With Chronic Kidney Disease Through Education and Estimating Salt Excretion: A Propensity Score Matching Analysis. Cureus 2023; 15:e43510. [PMID: 37727178 PMCID: PMC10506658 DOI: 10.7759/cureus.43510] [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] [Accepted: 08/15/2023] [Indexed: 09/21/2023] Open
Abstract
BACKGROUND Japanese people traditionally consume high quantities of salt. This study aimed to investigate the effects of educating patients with chronic kidney disease (CKD) on simple methods for reducing their daily dietary salt intake. METHODS This single-center, retrospective observational study included 115 outpatients with CKD at Kawashima Hospital (Tokushima, Japan). One physician routinely recommended that patients should reduce their salt intake and provided tips for salt restriction. The physician estimated the patients' daily salt intake using spot urine samples at each medical examination (education group; n = 61). The other physicians' outpatients only received dietary guidance on recommended salt intake (control group; n = 54). The estimated 24-hour urinary sodium excretion (24hUNaV) and 24-hour potassium excretion (24hUKV) were calculated using Tanaka's equation. RESULTS Estimated 24hUNaV was positively correlated with body mass index (BMI), estimated 24hUKV, and urinary Na/K ratio. The patients in the education group were younger and had a lower BMI, higher estimated glomerular filtration rate, and lower systolic blood pressure (SBP). Using 38 pairs of patients obtained by propensity score matching with these variables, estimated 24hUNaV, estimated 24hUKV, and diastolic blood pressure (DBP) after one year were significantly reduced in the education group. CONCLUSION A simple salt reduction education may reduce salt intake in outpatients with CKD.
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Affiliation(s)
- Hisato Shima
- Kidney Disease, Kawashima Hospital, Tokushima, JPN
| | | | | | - Tomoko Inoue
- Kidney Disease, Kawashima Hospital, Tokushima, JPN
| | | | | | - Toshio Doi
- Kidney Disease, Kawashima Hospital, Tokushima, JPN
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16
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Jiang L, Lu Y, Ma Y, Liu Z, He Q. Comprehensive investigation on volatile and non-volatile metabolites in low-salt doubanjiang with different fermentation methods. Food Chem 2023; 413:135588. [PMID: 36758388 DOI: 10.1016/j.foodchem.2023.135588] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 12/18/2022] [Accepted: 01/25/2023] [Indexed: 01/30/2023]
Abstract
Doubanjiang is a well-known fermented condiment in China, but the high-salt concentration in its traditional manufacture process greatly lengthens the fermentation time, and leads to potential health risks. Here, the effects of salt reduction and co-inoculated starters (Tetragenococcus halophilus and Zygosaccharomyces rouxii) on the volatile metabolites (VMs) and non-volatile metabolites (NVMs) of doubanjiang were investigated using metabolomics technology and chemometrics analysis. Results showed that 75 VMs were identified, and 12 of them had significant aroma contribution (ROVAs ≥ 1). In addition, 106 NVMs were defined as significantly different metabolites (p < 0.05; VIP ≥ 1). Salt reduction could significantly increase the concentrations of VMs, but this strategy also promoted some undesirable odors like 2-phetylfuran and hexanoic acid, which could be totally suppressed by inoculation of starter. Moreover, the two starters improved amino acid, ester, and acid metabolites. This study provides a deeper insight into the development of low-salt fermented foods.
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Affiliation(s)
- Li Jiang
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, China
| | - Yunhao Lu
- College of Food and Biological Engineering, Chengdu University, Chengdu 610106, China.
| | - Yi Ma
- College of Bioengineering, Sichuan University of Science and Engineering, Zigong 643000, China
| | - Zishan Liu
- College of Bioengineering, Sichuan University of Science and Engineering, Zigong 643000, China
| | - Qiang He
- College of Biomass Science and Engineering, Sichuan University, Chengdu 610065, China.
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17
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Masenga SK, Kirabo A. Hypertensive heart disease: risk factors, complications and mechanisms. Front Cardiovasc Med 2023; 10:1205475. [PMID: 37342440 PMCID: PMC10277698 DOI: 10.3389/fcvm.2023.1205475] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 05/26/2023] [Indexed: 06/22/2023] Open
Abstract
Hypertensive heart disease constitutes functional and structural dysfunction and pathogenesis occurring primarily in the left ventricle, the left atrium and the coronary arteries due to chronic uncontrolled hypertension. Hypertensive heart disease is underreported and the mechanisms underlying its correlates and complications are not well elaborated. In this review, we summarize the current understanding of hypertensive heart disease, we discuss in detail the mechanisms associated with development and complications of hypertensive heart disease especially left ventricular hypertrophy, atrial fibrillation, heart failure and coronary artery disease. We also briefly highlight the role of dietary salt, immunity and genetic predisposition in hypertensive heart disease pathogenesis.
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Affiliation(s)
- Sepiso K. Masenga
- HAND Research Group, School of Medicine and Health Sciences, Mulungushi University, Livingstone Cam-Pus, Livingstone, Zambia
- School of Medicine, University of Zambia, Lusaka, Zambia
- Department of Medicine, Vanderbilt University Medical Centre, Nashville, TN, United States
| | - Annet Kirabo
- Department of Medicine, Vanderbilt University Medical Centre, Nashville, TN, United States
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18
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Ghimire K, McLachlan CS, Mishra SR, Kallestrup P, Neupane D. Estimating mean population salt intake using spot urine samples in Nepal: a cross-sectional study. J Hypertens 2023; 41:711-722. [PMID: 36723497 DOI: 10.1097/hjh.0000000000003380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Little is known about the usefulness of spot urine testing compared with 24-h urine samples to estimate salt intake in low-income settings. This is given 24-h urinary collection can be costly, burdensome, and impractical in population surveys. The primary objective of the study was to compare urinary sodium levels (as an estimate of salt intake) of Nepalese population between 24-h urine and spot urine using previously established spot urine-based equations. Additionally, this study explored the 24-h prediction of creatinine and potassium excretion from spot urine samples using available prediction equations. METHODS The sample population was derived from the community-based survey conducted in Nepal in 2018. Mean salt intake was estimated from spot urine samples comparing previously published equations, and this was then contrasted with mean salt intake estimations from 24-h urine samples, using paired t test, Pearson correlation coefficient, intraclass correlation coefficient, and Bland-Altman plots. RESULTS A total of 451 participants provided both complete 24-h and morning spot urine samples. Unweighted mean (±SD) salt intake based on 24-h urine collection was 13.28 ± 4.72 g/day. The corresponding estimates were 15.44 ± 5.92 g/day for the Kawasaki, 11.06 ± 3.17 g/day for the Tanaka, 15.22 ± 16.72 g/day for the Mage, 10.66 ± 3.35 g/day for the Toft, 8.57 ± 1.72 g/day for the INTERSALT with potassium, 8.51 ± 1.73 g/day for the INTERSALT without potassium, 7.88 ± 1.94 g/day for the Whitton, 18.13 ± 19.92 g/day for the Uechi simple-mean and 12.07 ± 1.77 g/day using the Uechi regression. As compared with 24-h urine estimates, all equations showed significant mean differences (biases); the Uechi regression had the least difference with 9% underestimation (-1.21 g/day, P < 0.001).Proportional biases were evident for all equations depending on the level of salt intake in the Bland-Altman plots. CONCLUSION None of the included spot urine-based equations accurately corresponded to 24-h salt intake in the present study. These equations may be useful for longitudinal monitoring of population salt intake in Nepal, our study highlights that there are limitations on using existing equations for estimating mean salt intake in Nepali population. Further studies are warranted for accuracy and validation.
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Affiliation(s)
- Kamal Ghimire
- School of Health, Torrens University, Sydney, New South Wales, Australia
| | - Craig S McLachlan
- School of Health, Torrens University, Sydney, New South Wales, Australia
| | - Shiva R Mishra
- World Heart Federation, Salim Yusuf Emerging Leaders Programme, Geneva, Switzerland
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Australia
| | - Per Kallestrup
- Department of Public Health, Centre for Global Health, Aarhus University, Aarhus, Denmark
| | - Dinesh Neupane
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
- Nepal Development Society, Bharatpur, Chitwan, Nepal
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19
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Kenao TS, Sossa JC, Paraiso MN, Belo M, Sopoh GE, Tchankoni KM, Agueh V. Sodium, potassium food intake and global cardiovascular risks in Togo. J Public Health Afr 2023; 14:2301. [PMID: 37441118 PMCID: PMC10334439 DOI: 10.4081/jphia.2023.2301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 09/04/2022] [Indexed: 07/15/2023] Open
Abstract
Objectives To assess urinary sodium/potassium intake and identify its links with global cardiovascular risk (GCVR) according to the WHOPEN approach to WHO/ISH (International High Blood Pressure Society). Methods It was a cross-sectional and analytical study that took place from July 6, 2020, to September 17, 2021, in Togo, in the Aneho, Notse and Dapaong localities. It focused on 400 adults selected by sampling. The analysis of two urine samples was done. Cardiovascular risk scores were determined from specific graphs that take into account age, gender, systolic blood pressure, diabetes status, and smoking behavior. Results Among the 400 respondents, 49% lived in rural areas. The average age was 41 (30; 51) years. The average sodium and potassium intakes were respectively 3.2 g (1.04-5.99) or 7.95 g of salt and 1.4 g (1.89-5.62) per day. The risk of excessive sodium intake was 2.39 times higher in urban areas than in rural ones (P=0.049). Residing in rural areas was associated with high potassium intakes compared to urban ones [OR=3,2 IC (1.89-5.62)]. Thirteen percent (13%) of respondents were likely to develop at least a deadly or non-deadly cardiovascular disease in the next 10 years 'time, of whom 5% present a high risk. Excessive sodium intake increases by 2.10 times the risk of a deadly cardiovascular disease occurrence. Conclusions Sodium intakes are high while potassium intakes are low with a subsequent GCVR in the three cities. Sodium intakes were associated with GCVR. It is necessary to take steps to reduce excessive sodium intake and improve potassium intake.
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Affiliation(s)
- Tchasso Serge Kenao
- Health Promotion Department, Regional Institute of Public Health, University of Abomey-Calavi, Benin
| | - Jerome Charles Sossa
- Health Promotion Department, Regional Institute of Public Health, University of Abomey-Calavi, Benin
| | - Moussiliou Noël Paraiso
- Health Promotion Department, Regional Institute of Public Health, University of Abomey-Calavi, Benin
| | - Mofou Belo
- University of Lomé, Faculty of Medicine, Togo
| | - Ghislain Emmanuel Sopoh
- Department of Policy and Health Policy, Regional Institute of Public Health, University of Abomey-Calavi, Benin
| | | | - Victoire Agueh
- Health Promotion Department, Regional Institute of Public Health, University of Abomey-Calavi, Benin
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20
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Rodrigues MP, Ferreira CB, Santos KAMD, Merello PN, Rossato SL, Fuchs SC, Moreira LB. Efficacy of an Educational Intervention for Sodium Restriction in Patients with Hypertension: A Randomized Controlled Trial. Nutrients 2023; 15:2159. [PMID: 37432286 DOI: 10.3390/nu15092159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 04/24/2023] [Accepted: 04/27/2023] [Indexed: 07/12/2023] Open
Abstract
There is sound evidence showing the efficacy of non-pharmacological interventions in lowering blood pressure (BP); however, adherence is usually poor. Interventions to induce behavioral changes aim to improve the ability to read labels, choose foods, and eat low-sodium meals, reinforcing adherence to sodium restriction. In this randomized parallel-controlled trial, we assessed the effectiveness of an educational intervention using the Dietary Sodium Restriction Questionnaire (DSRQ) scores. A follow-up period of 6 months was conducted. Participants were randomized into (1) an educational intervention provided by a registered dietitian on individual visits and dietary planning; (2) a control group with the usual care and dietary recommendations. Patients underwent 24-h ambulatory BP monitoring, 12-h fasting blood tests, spot urine collection, and assessment using DSRQ. We randomized 120 participants (67.5% women and 68.3% Caucasians), and 25 participants were lost to follow-up. The 24-h sodium urinary excretion changed in the control (Δ -1610 mg/day; 95% confidence interval [CI] -1800 to -1410) and intervention groups (Δ -1670 mg/day; 95% CI -1800 to -1450) over time. There was no significant difference in the 24-h estimated sodium between groups. In hypertensive patients, DSRQ-based educational intervention is effective for improving the ability to detect and overcome obstacles to a low-sodium restriction diet but is as effective as dietary recommendations for lowering sodium.
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Affiliation(s)
- Marcela P Rodrigues
- Postgraduate Studies Program in Cardiology, Universidade Federal do Rio Grande do Sul, Porto Alegre 90035-002, Brazil
| | - Carolina B Ferreira
- Postgraduate Studies Program in Cardiology, Universidade Federal do Rio Grande do Sul, Porto Alegre 90035-002, Brazil
| | | | - Paula N Merello
- Medicine School, Universidade Federal do Rio Grande do Sul, Porto Alegre 90035-002, Brazil
| | - Sinara L Rossato
- Graduation Course in Collective Health, Institute of Geography, Universidade Federal de Uberlandia (UFU), Uberlandia 38400-902, Brazil
| | - Sandra C Fuchs
- Postgraduate Studies Program in Cardiology, Universidade Federal do Rio Grande do Sul, Porto Alegre 90035-002, Brazil
- Hospital de Clínicas de Porto Alegre, Porto Alegre 90035-903, Brazil
| | - Leila B Moreira
- Postgraduate Studies Program in Cardiology, Universidade Federal do Rio Grande do Sul, Porto Alegre 90035-002, Brazil
- Hospital de Clínicas de Porto Alegre, Porto Alegre 90035-903, Brazil
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21
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Hu G, Chen J, Du G, Fang F. Moromi mash dysbiosis trigged by salt reduction is relevant to quality and aroma changes of soy sauce. Food Chem 2023; 406:135064. [PMID: 36462362 DOI: 10.1016/j.foodchem.2022.135064] [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: 06/23/2022] [Revised: 11/22/2022] [Accepted: 11/23/2022] [Indexed: 11/29/2022]
Abstract
Health concerns related to excessive salt consumption have increased the demand for foods with reduced salt content. However, it is a challenge to perform low salt fermentation of high salt liquid-state (HSL) soy sauce due to the interplay between salt and microorganisms. In this study, ≤12 % (w/v) NaCl led to failed fermentation of HSL soy sauce. At 9 % (w/v) NaCl, amino acid nitrogen decreased to 0.31 g/100 mL, total acid increased to 10.1 g/L, and biogenic amines increased to 904.49 mg/L. With reduced salt, the total number of bacteria (1-2 orders of magnitude) and spoilage bacteria (Bacillus, Kurthia, Staphylococcus saprophyticus, and Lactobacillus pobuzihii) increased, and the total number of functional microorganisms (Weissella, Zygosaccharomyces, and Candida) decreased. Unacceptable volatiles contents were higher in reduced-salt soy sauce than in normal salt soy sauce. Most of the unacceptable volatiles were positively correlated with spoilage bacteria.
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Affiliation(s)
- Guangyao Hu
- Science Center for Future Foods, Jiangnan University, Jiangsu, Wuxi 214122, China; The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Jiangsu, Wuxi 214122, China; Engineering Research Center of Ministry of Education on Food Synthetic Biotechnology, Jiangnan University, Jiangsu, Wuxi 214122, China; Jiangsu Province Engineering Research Center of Food Synthetic Biotechnology, Jiangnan University, Jiangsu, Wuxi 214122, China.
| | - Jian Chen
- Science Center for Future Foods, Jiangnan University, Jiangsu, Wuxi 214122, China; Engineering Research Center of Ministry of Education on Food Synthetic Biotechnology, Jiangnan University, Jiangsu, Wuxi 214122, China; Jiangsu Province Engineering Research Center of Food Synthetic Biotechnology, Jiangnan University, Jiangsu, Wuxi 214122, China.
| | - Guocheng Du
- Science Center for Future Foods, Jiangnan University, Jiangsu, Wuxi 214122, China; Engineering Research Center of Ministry of Education on Food Synthetic Biotechnology, Jiangnan University, Jiangsu, Wuxi 214122, China; Jiangsu Province Engineering Research Center of Food Synthetic Biotechnology, Jiangnan University, Jiangsu, Wuxi 214122, China; Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, Jiangnan University, Jiangsu, Wuxi 214122, China.
| | - Fang Fang
- Science Center for Future Foods, Jiangnan University, Jiangsu, Wuxi 214122, China; The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Jiangsu, Wuxi 214122, China; Engineering Research Center of Ministry of Education on Food Synthetic Biotechnology, Jiangnan University, Jiangsu, Wuxi 214122, China; Jiangsu Province Engineering Research Center of Food Synthetic Biotechnology, Jiangnan University, Jiangsu, Wuxi 214122, China.
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22
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Little R, Murali SK, Poulsen SB, Grimm PR, Assmus A, Cheng L, Ivy JR, Hoorn EJ, Matchkov V, Welling PA, Fenton RA. Dissociation of sodium-chloride cotransporter expression and blood pressure during chronic high dietary potassium supplementation. JCI Insight 2023; 8:156437. [PMID: 36719746 PMCID: PMC10077486 DOI: 10.1172/jci.insight.156437] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 01/25/2023] [Indexed: 02/01/2023] Open
Abstract
Dietary potassium (K+) supplementation is associated with a lowering effect in blood pressure (BP), but not all studies agree. Here, we examined the effects of short- and long-term K+ supplementation on BP in mice, whether differences depend on the accompanying anion or the sodium (Na+) intake and molecular alterations in the kidney that may underlie BP changes. Relative to the control diet, BP was higher in mice fed a high NaCl (1.57% Na+) diet for 7 weeks or fed a K+-free diet for 2 weeks. BP was highest on a K+-free/high NaCl diet. Commensurate with increased abundance and phosphorylation of the thiazide sensitive sodium-chloride-cotransporter (NCC) on the K+-free/high NaCl diet, BP returned to normal with thiazides. Three weeks of a high K+ diet (5% K+) increased BP (predominantly during the night) independently of dietary Na+ or anion intake. Conversely, 4 days of KCl feeding reduced BP. Both feeding periods resulted in lower NCC levels but in increased levels of cleaved (active) α and γ subunits of the epithelial Na+ channel ENaC. The elevated BP after chronic K+ feeding was reduced by amiloride but not thiazide. Our results suggest that dietary K+ has an optimal threshold where it may be most effective for cardiovascular health.
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Affiliation(s)
- Robert Little
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | | | - Søren B Poulsen
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | - Paul R Grimm
- Departments of Medicine, Nephrology and Physiology, Johns Hopkins School of Medicine, Baltimore, USA
| | - Adrienne Assmus
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | - Lei Cheng
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | - Jessica R Ivy
- University/BHF Centre for Cardiovascular Science, The Queen's Medical Research Institute, The University of Edinburgh, Edinburgh, United Kingdom
| | - Ewout J Hoorn
- Department of Internal Medicine, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | | | - Paul A Welling
- Departments of Medicine, Nephrology and Physiology, Johns Hopkins School of Medicine, Baltimore, USA
| | - Robert A Fenton
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
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23
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Awosika A, Khan A, Adabanya U, Omole AE, Millis RM. Aldosterone Synthase Inhibitors and Dietary Interventions: A Combined Novel Approach for Prevention and Treatment of Cardiovascular Disease. Cureus 2023; 15:e36184. [PMID: 36937127 PMCID: PMC10016316 DOI: 10.7759/cureus.36184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/15/2023] [Indexed: 03/17/2023] Open
Abstract
Systemic hypertension (HTN) is the hallmark of cardiovascular disease and the forerunner of heart failure. These associations have been established over decades of research on essential HTN. Advancements in the treatment of patients diagnosed with HTN, consisting of alpha- or beta-adrenergic receptor blockers, calcium channel blockers, angiotensin-converting enzyme inhibitors, thiazide, or aldosterone receptor blockers known as anti-mineralocorticoids, in the presence or absence of low sodium salt diets, often fail to control blood pressure adequately to prevent morbidity and mortality. Low sodium diets have had limited success in controlling HTN because low sodium intake is associated with renin-angiotensin-aldosterone system upregulation. Therefore, upregulating aldosterone secretion, sodium, and water retention which, in turn, moves the blood pressure back toward the range of HTN dictated by the baroreceptor reset value, as a compensatory mechanism, especially in resistant HTN. These impediments to blood pressure control in HTN may have been effectively circumvented by the advent of a new class of drugs known as aldosterone synthase inhibitors, represented by baxdrostat. The mechanism of action of baxdrostat as an aldosterone synthase inhibitor demonstrates the inextricable linkage between sodium and blood pressure regulation. Theoretically, combining a low sodium diet with the activity of this aldosterone synthesis inhibitor should alleviate the adverse effect of renin-angiotensin-aldosterone system upregulation. Aldosterone synthesis inhibition should also decrease the oxidative stress and endothelial dysfunction associated with HTN, causing more endothelial nitric oxide synthesis, release, and vasorelaxation. To the best of our knowledge, this is the first systematic review to summarize evidence-based articles relevant to the use of a novel drug (aldosterone synthase inhibitor) in the treatment of HTN and cardiovascular disease. Making the current database of relevant information on baxdrostat and other aldosterone synthase inhibitors readily available will, no doubt, aid physicians and other medical practitioners in their decision-making about employing aldosterone synthase inhibitors in the treatment of patients.
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Affiliation(s)
- Ayoola Awosika
- College of Medicine, University of Illinois Chicago, Chicago, USA
| | - Anosh Khan
- Internal Medicine, Spartan Health Sciences University School of Medicine, Vieux Fort, LCA
| | | | - Adekunle E Omole
- Anatomical Sciences, American University of Antigua College of Medicine, Coolidge, ATG
| | - Richard M Millis
- Pathophysiology, American University of Antigua College of Medicine, Coolidge, ATG
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Jiang K, He T, Ji Y, Zhu T, Jiang E. The perspective of hypertension and salt intake in Chinese population. Front Public Health 2023; 11:1125608. [PMID: 36875386 PMCID: PMC9981806 DOI: 10.3389/fpubh.2023.1125608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 02/01/2023] [Indexed: 02/19/2023] Open
Abstract
Salt intake is too high nowadays. It has been widely recognized that there is a close relationship between hypertension (HTN) and dietary salt intake. Investigations reveal that long-term high salt intake, mainly sodium intake, induces a relevant increase in blood pressure in hypertensive and normotensive individuals. According to most scientific evidence, a diet with high salt intake in public increases cardiovascular risk, salted-related HTN, and other HTN-associated outcomes. Given the clinical importance, this review aims to present the prevalence of HTN and trends in salt intake in the Chinese population and will comprehensively discuss the risk factors, causes, and mechanisms of the association between salt intake and HTN. The review also highlights the education of Chinese people regarding salt intake and the cost-effectiveness of salt reduction from a global perspective. Finally, the review will emphasize the need to customize the unique Chinese practices to reduce salt intake and how awareness changes people's eating lifestyle and helps adopt diet salt reduction strategies.
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Affiliation(s)
- Kexin Jiang
- Institute of Nursing and Health, Henan University, Kaifeng, China
| | - Tingting He
- Department of Basic Nursing, Henan Technical Institute, Zhengzhou, China
| | - Yongzhi Ji
- Institute of Nursing and Health, Henan University, Kaifeng, China
| | - Tao Zhu
- Department of Geriatrics, Kaifeng Traditional Chinese Medicine Hospital, Kaifeng, China
| | - Enshe Jiang
- Institute of Nursing and Health, Henan University, Kaifeng, China
- Department of Scientific Research, Scope Research Institute of Electrophysiology, Kaifeng, China
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25
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Hou J, Zhu L, Jin S, Li J, Xing Z, Wang Y, Wan X, Guo X, Wang A, Wang X, Liu J, Ma J, Zhou S, Zhang X, Zheng H, Wang J, Feng H, Sun S, Wang T. Prevalence of hypertension in endemic and non-endemic areas of Keshan disease: A cross-sectional study in rural areas of China. Front Nutr 2023; 10:1086507. [PMID: 36860691 PMCID: PMC9969988 DOI: 10.3389/fnut.2023.1086507] [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: 11/01/2022] [Accepted: 01/30/2023] [Indexed: 02/16/2023] Open
Abstract
Background Hypertension is a major public health concern that strongly influences the quality of life of people worldwide. Keshan disease (KD) is an endemic cardiomyopathy related to low selenium, threatening residents in rural areas of 16 provinces in China. Furthermore, the prevalence of hypertension in the KD-endemic areas has been increasing annually. However, hypertension research associated with KD has only focused on endemic regions, and no studies have compared hypertension prevalence between endemic and non-endemic areas. Therefore, this study investigated the prevalence of hypertension to provide a basis for preventing and controlling hypertension in the KD-endemic areas, even in rural areas. Methods We extracted blood pressure information from cardiomyopathy investigation data from a cross-sectional study of the KD-endemic and non-endemic areas. The hypertension prevalence between the two groups was compared using the Chi-square test or Fisher s exact test. Additionally, Pearson's correlation coefficient was employed to evaluate the relationship between the per capita gross domestic product (GDP) and hypertension prevalence. Results There was a statistically significant increase of hypertension prevalence in the KD-endemic areas (22.79%, 95% confidence interval [CI]: 22.30-23.27%) over the non-endemic areas (21.55%, 95% CI: 21.09-22.02%). In the KD-endemic areas, more men had hypertension than women (23.90% vs. 21.65%, P < 0.001). Furthermore, the hypertension prevalence was higher in the north than in the south in the KD-endemic areas (27.52% vs. 18.76%, P < 0.001), non-endemic areas (24.86% vs. 18.66%, P < 0.001), and overall (26.17% vs. 18.68%, P < 0.001). Finally, the prevalence of hypertension positively correlated with per capita GDP at province level. Conclusions The increasing hypertension prevalence is a public health problem in the KD-endemic areas. Healthy diets, such as high consumption of vegetables and seafoods, and foods that are rich in selenium, might help prevent and control hypertension in the KD-endemic areas and other rural areas in China.
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Affiliation(s)
- Jie Hou
- Institute of Keshan Disease, Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin, China,National Health Commission and Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, Harbin, China,*Correspondence: Jie Hou,
| | - Lifang Zhu
- Institute of Keshan Disease, Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin, China
| | - Shuran Jin
- Institute of Keshan Disease, Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin, China
| | - Jinshu Li
- Sichuan Center for Disease Control and Prevention, Chengdu, China
| | - Zhifeng Xing
- Heilongjiang Provincial Center for Disease Control and Prevention, Harbin, China
| | - Yanling Wang
- Gansu Provincial Center for Disease Control and Prevention, Lanzhou, China
| | - Xiaoyan Wan
- The Second Research Institute for Endemic Disease Control and Prevention of Jilin Province, Jilin City, China
| | - Xianni Guo
- Shaanxi Institute for Endemic Disease Control and Prevention, Xi’an, China
| | - Anwei Wang
- Yunnan Institute of Endemic Disease Control and Prevention, Dali, China
| | - Xiuhong Wang
- Shandong Provincial Institute for Endemic Disease Control, Jinan, China
| | - Jinming Liu
- The Inner Mongolia Autonomous Region Comprehensive Center for Disease Control and Prevention, Hohhot, China
| | - Jing Ma
- Hebei Provincial Center for Disease Control and Prevention, Shijiazhuang, China
| | - Shuang Zhou
- Chongqing Center for Disease Control and Prevention, Chongqing, China
| | - Xiangdong Zhang
- Shanxi Institute of Endemic Disease Control and Prevention, Linfen, China
| | - Heming Zheng
- Henan Provincial Center for Disease Control and Prevention, Zhengzhou, China
| | - Jianhui Wang
- Liaoning Center for Disease Control and Prevention, Shenyang, China
| | - Hongqi Feng
- Institute of Keshan Disease, Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin, China,National Health Commission and Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, Harbin, China
| | - Shuqiu Sun
- Institute of Keshan Disease, Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin, China,National Health Commission and Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, Harbin, China
| | - Tong Wang
- Institute of Keshan Disease, Center for Endemic Disease Control, Chinese Center for Disease Control and Prevention, Harbin Medical University, Harbin, China,National Health Commission and Education Bureau of Heilongjiang Province, Key Laboratory of Etiology and Epidemiology, Harbin Medical University, Harbin, China,Tong Wang,
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26
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Hodson EM, Cooper TE. Altered dietary salt intake for preventing diabetic kidney disease and its progression. Cochrane Database Syst Rev 2023; 1:CD006763. [PMID: 36645291 PMCID: PMC9841968 DOI: 10.1002/14651858.cd006763.pub3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND There is strong evidence that our current consumption of salt is a major factor in the development of increased blood pressure (BP) and that a reduction in our salt intake lowers BP, whether BP levels are normal or raised initially. Effective control of BP in people with diabetes lowers the risk of strokes, heart attacks and heart failure and slows the progression of chronic kidney disease (CKD) in people with diabetes. This is an update of a review first published in 2010. OBJECTIVES To evaluate the effect of altered salt intake on BP and markers of cardiovascular disease and of CKD in people with diabetes. SEARCH METHODS We searched the Cochrane Kidney and Transplant Register of Studies up to 31 March 2022 through contact with the Information Specialist using search terms relevant to this review. Studies in the Register were identified through searches of CENTRAL, MEDLINE, and EMBASE, conference proceedings, the International Clinical Trials Register (ICTRP) Search Portal and ClinicalTrials.gov. SELECTION CRITERIA We included randomised controlled trials (RCTs) of altered salt intake in individuals with type 1 and type 2 diabetes. Studies were included when there was a difference between low and high sodium intakes of at least 34 mmol/day. DATA COLLECTION AND ANALYSIS Two authors independently assessed studies and resolved differences by discussion. We calculated mean effect sizes as mean difference (MD) and 95% confidence intervals (CI) using the random-effects model. Confidence in the evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. MAIN RESULTS Thirteen RCTs (313 participants), including 21 comparisons (studies), met our inclusion criteria. One RCT (two studies) was added to this review update. Participants included 99 individuals with type 1 diabetes and 214 individuals with type 2 diabetes. Two RCTs (four studies) included some participants with reduced overall kidney function. The remaining studies either reported that participants with reduced glomerular filtration rate (GFR) were excluded from the study or only included participants with microalbuminuria and normal GFR. Five studies used a parallel study design, and 16 used a cross-over design. Studies were at high risk of bias for most criteria. Random sequence generation and allocation concealment were adequate in only three and two studies, respectively. One study was at low risk of bias for blinding of participants and outcome assessment, but no studies were at low risk for selective reporting. Twelve studies reported non-commercial funding sources, three reported conflicts of interest, and eight reported adequate washout between interventions in cross-over studies. The median net reduction in 24-hour urine sodium excretion (24-hour UNa) in seven long-term studies (treatment duration four to 12 weeks) was 76 mmol (range 51 to 124 mmol), and in 10 short-term studies (treatment duration five to seven days) was 187 mmol (range 86 to 337 mmol). Data were only available graphically in four studies. In long-term studies, reduced sodium intake may lower systolic BP (SBP) by 6.15 mm Hg (7 studies: 95% CI -9.27 to -3.03; I² = 12%), diastolic BP (DBP) by 3.41 mm Hg (7 studies: 95% CI -5.56 to -1.27; I² = 41%) and mean arterial pressure (MAP) by 4.60 mm Hg (4 studies: 95% CI -7.26 to -1.94; I² = 28%). In short-term studies, low sodium intake may reduce SBP by 8.43 mm Hg (5 studies: 95% CI -14.37 to -2.48; I² = 88%), DBP by 2.95 mm Hg (5 studies: 95% CI -4.96 to -0.94; I² = 70%) and MAP by 2.37 mm Hg (9 studies: 95% CI -4.75 to -0.01; I² = 65%). There was considerable heterogeneity in most analyses but particularly among short-term studies. All analyses were considered to be of low certainty evidence. SBP, DBP and MAP reductions may not differ between hypertensive and normotensive participants or between individuals with type 1 or type 2 diabetes. In hypertensive participants, SBP, DBP and MAP may be reduced by 6.45, 3.15 and 4.88 mm Hg, respectively, while in normotensive participants, they may be reduced by 8.43, 2.95 and 2.15 mm Hg, respectively (all low certainty evidence). SBP, DBP and MAP may be reduced by 7.35, 3.04 and 4.30 mm Hg, respectively, in participants with type 2 diabetes and by 7.35, 3.20, and 0.08 mm Hg, respectively, in participants with type 1 diabetes (all low certainty evidence). Eight studies provided measures of urinary protein excretion before and after salt restriction; four reported a reduction in urinary albumin excretion with salt restriction. Pooled analyses showed no changes in GFR (12 studies: MD -1.87 mL/min/1.73 m², 95% CI -5.05 to 1.31; I² = 32%) or HbA1c (6 studies: MD -0.62, 95% CI -1.49 to 0.26; I² = 95%) with salt restriction (low certainty evidence). Body weight was reduced in studies lasting one to two weeks but not in studies lasting for longer periods (low certainty evidence). Adverse effects were reported in only one study; 11% and 21% developed postural hypotension on the low-salt diet and the low-salt diet combined with hydrochlorothiazide, respectively. AUTHORS' CONCLUSIONS This systematic review shows an important reduction in SBP and DBP in people with diabetes with normal GFR during short periods of salt restriction, similar to that obtained with single drug therapy for hypertension. These data support the international recommendations that people with diabetes with or without hypertension or evidence of kidney disease should reduce salt intake to less than 5 g/day (2 g sodium).
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Affiliation(s)
- Elisabeth M Hodson
- Cochrane Kidney and Transplant, Centre for Kidney Research, The Children's Hospital at Westmead, Westmead, Australia
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
| | - Tess E Cooper
- Cochrane Kidney and Transplant, Centre for Kidney Research, The Children's Hospital at Westmead, Westmead, Australia
- Sydney School of Public Health, The University of Sydney, Sydney, Australia
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Dietary salt intake predicts future development of metabolic syndrome in the general population. Hypertens Res 2023; 46:236-243. [PMID: 36229525 DOI: 10.1038/s41440-022-01035-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 09/01/2022] [Accepted: 09/05/2022] [Indexed: 02/03/2023]
Abstract
Excessive dietary salt consumption is one of the most important risk factors for hypertension. Metabolic disorders often coexist with hypertension, and excess salt intake has been reported to underlie metabolic disorders, such as insulin resistance. Therefore, we tested the hypothesis that excessive dietary salt causes metabolic syndrome in the general population. In total, 13886 subjects who participated in our medical checkup were enrolled, and salt intake was assessed using a spot urine sample. The characteristics of participants with metabolic syndrome (n = 1630) were examined at baseline, and then participants without metabolic syndrome (n = 12256) were followed up with the endpoint being the development of metabolic syndrome. The average estimated salt intake in our participants was 8.72 ± 1.93 g/day. A significant association between salt intake and metabolic syndrome was obtained from the logistic regression analysis, and salt intake increased as the number of metabolic disorders in an individual increased at baseline (P < 0.001). During the median follow-up period of 52 months, 1669 participants developed metabolic syndrome. Kaplan-Meier analysis demonstrated an increased risk of metabolic syndrome across quartiles of baseline salt intake (log-rank, P < 0.001). In the Cox proportional hazard regression analysis where salt intake was taken as a continuous variable, salt intake at baseline was an independent predictor of developing metabolic syndrome. These results suggest that excessive salt intake is significantly associated with the development of metabolic syndrome in the general population. Salt may play an important role in the development of metabolic disorders and hypertension.
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Jiménez Rodríguez A, Palomo Cobos L, Rodríguez Martín A, Fernández Del Valle P, Novalbos-Ruiz JP. [Correlations between dietary salt intake and 24-h urine sodium excretion in a sample of the urban population of Cáceres]. Aten Primaria 2023; 55:102513. [PMID: 36401891 PMCID: PMC9676135 DOI: 10.1016/j.aprim.2022.102513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 10/12/2022] [Accepted: 10/21/2022] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE Excessive salt intake is associated with higher levels of AHT and prevalence of cardiovascular diseases. WHO recommends consuming less than 5 g/day of salt (equivalent to 2 g Na+/day). Identifying foods and behaviours with greater contribution to excess intake would facilitate preventive dietary advice. DESIGN Observational study. SITE: Urban Health Center in Cáceres. MAIN MEASUREMENTS We estimated salt consumption using two food consumption frequency (FFQ) questionnaires, one generic and one with high Na+ content, and a 24 h follow-up survey. We use the Evalfinut program for nutritional evaluation of the diet. We analyzed correlations between estimated salt intake and 24-h urine sodium elimination (gold standard). RESULTS 92% of the population had consumption higher than the recommendations with intakes equivalent to 9.5 g/day of salt (3.7 g/d of Na+). When sodium intake is determined by the Na+/K+ ratio, 79.54% have high intakes. Sodium elimination follows a slightly increasing trend with BMI. The perception of salt consumption is low, 56.3% consider it "adequate". 32.4% add salt to food once served. FFQ underestimate Na+ intake and targeted surveys provide higher values. The correlation between FFQ and Na+ urinary elimination is weak. CONCLUSION We must reduce salt intake by increasing the perception of consumption, improving knowledge about the salt content in food and identifying target patients of the health council.
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Affiliation(s)
| | | | - Amelia Rodríguez Martín
- Departamento de Biomedicina, Biotecnología y Salud Pública, Universidad de Cádiz, Cádiz, España
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Wang NX, Arcand J, Campbell NRC, Johnson C, Malta D, Petersen K, Rae S, Santos JA, Sivakumar B, Thout SR, McLean R. The World Hypertension League Science of Salt: a regularly updated systematic review of salt and health outcomes studies (Sept 2019 to Dec 2020). J Hum Hypertens 2022; 36:1048-1058. [PMID: 35688876 PMCID: PMC9734047 DOI: 10.1038/s41371-022-00710-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 05/05/2022] [Accepted: 05/27/2022] [Indexed: 02/07/2023]
Abstract
The World Hypertension League Science of Salt health outcomes review series highlights high-quality publications relating to salt intake and health outcomes. This review uses a standardised method, outlined in previous reviews and based on methods developed by WHO, to identify and critically appraise published articles on dietary salt intake and health outcomes. We identified 41 articles published between September 2019 to December 2020. Amongst these, two studies met the pre-specified methodological quality criteria for critical appraisal. They were prospective cohort studies and examined physical performance and composite renal outcomes as health outcomes. Both found an association between increased/higher sodium intake and poorer health outcomes. Few studies meet criteria for high-quality methods. This review adds further evidence that dietary salt reduction has health benefits and strengthens evidence relating to health outcomes other than blood pressure and cardiovascular disease. We observe that most studies on dietary sodium do not have adequate methodology to reliably assess sodium intake and its association with health outcomes.
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Affiliation(s)
- Nan Xin Wang
- Department of Preventive and Social Medicine, University of Otago, 18 Frederick St, Dunedin, 9016, New Zealand
| | - JoAnne Arcand
- Faculty of Health Science, Ontario Tech University, Oshawa, ON, Canada
| | - Norm R C Campbell
- Department of Medicine, Physiology and Pharmacology and Community Health Sciences, Libin Cardiovascular Institute of Alberta, University of Calgary, Calgary, AB, Canada
| | - Claire Johnson
- The George Institute for Global Health, University of New South Wales, Sydney, NSW, Australia
| | - Daniela Malta
- School of Nutrition, Ryerson University, Toronto, ON, Canada
| | - Kristina Petersen
- Department of Nutritional Sciences, Texas Tech University, Lubbock, TX, USA
| | - Sarah Rae
- Department of Nutritional Sceinces, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Joseph Alvin Santos
- The George Institute for Global Health, University of New South Wales, Sydney, NSW, Australia
| | - Bridve Sivakumar
- Faculty of Health Science, Ontario Tech University, Oshawa, ON, Canada
| | | | - Rachael McLean
- Department of Preventive and Social Medicine, University of Otago, 18 Frederick St, Dunedin, 9016, New Zealand.
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Xue X, Li W, Xie M, Wang D, Li D, Xin P, Zheng W, Jiang G. High sodium diet intake and cardiovascular diseases: An attributable death study in Tianjin, China. J Clin Hypertens (Greenwich) 2022; 25:30-37. [PMID: 36445722 PMCID: PMC9832237 DOI: 10.1111/jch.14599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 10/25/2022] [Accepted: 10/26/2022] [Indexed: 11/30/2022]
Abstract
There is clear evidence that high sodium intake is associated with many health issues including hypertension and cardiovascular diseases (CVDs). Several national and worldwide studies have estimated deaths from CVDs attributable to high sodium. But how to evaluate the impact of high sodium intake on diseases using regional routine monitoring and investigation data is necessary and important. Our study aimed to quantitatively evaluate the high sodium intake attributed to CVDs deaths based on the routine monitoring data from China National Nutrition and Health Survey (CNNHS) in Tianjin, China. The population attributable fractions (PAF) were calculated by comparing the observed systolic blood pressure (SBP) distribution with the theoretical minimum or counterfactual distribution by sex and age groups. The results showed that CVDs deaths due to elevated SBP were 22728 (95% uncertainty intervals: 22679-23050), accounting for 62.8% of total CVDs deaths. According to sodium intake recommended by World Health Organization (WHO), PAF of CVDs deaths attributable to high sodium diet in our study was 14.6% of total CVDs deaths, accounting for 5228 (95% UI: 5005-5998) cases. The dietary sodium intake of residents is nearly three times than sodium intake recommended by WHO. If sodium intake was reduced to reference level, the potential avoidable CVD deaths attributable to the SBP-raising effect were more than 5200 among adults 25 aged and over in Tianjin. This evaluation method can be extended to other cities.
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Affiliation(s)
- Xiao‐Dan Xue
- Department of Noncommunicable Disease Control and PreventionTianjin Centers for Disease Control and PreventionTianjinChina
| | - Wei Li
- Department of Noncommunicable Disease Control and PreventionTianjin Centers for Disease Control and PreventionTianjinChina
| | - Mei‐Qiu Xie
- Department of Noncommunicable Disease Control and PreventionTianjin Centers for Disease Control and PreventionTianjinChina
| | - De‐Zheng Wang
- Department of Noncommunicable Disease Control and PreventionTianjin Centers for Disease Control and PreventionTianjinChina
| | - Dan‐Dan Li
- Department of Noncommunicable Disease Control and PreventionTianjin Centers for Disease Control and PreventionTianjinChina
| | - Peng Xin
- Department of Noncommunicable Disease Control and PreventionTianjin Centers for Disease Control and PreventionTianjinChina
| | - Wen‐Long Zheng
- Department of Noncommunicable Disease Control and PreventionTianjin Centers for Disease Control and PreventionTianjinChina
| | - Guo‐Hong Jiang
- Department of Noncommunicable Disease Control and PreventionTianjin Centers for Disease Control and PreventionTianjinChina
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Dhungana RR, Pedisic Z, de Courten M. Implementation of non-pharmacological interventions for the treatment of hypertension in primary care: a narrative review of effectiveness, cost-effectiveness, barriers, and facilitators. BMC PRIMARY CARE 2022; 23:298. [PMID: 36418958 PMCID: PMC9686020 DOI: 10.1186/s12875-022-01884-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 10/13/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND The current guidelines for the prevention, detection, evaluation, and management of hypertension recommend six types of non-pharmacological interventions: alcohol reduction, salt intake reduction, increased potassium intake, physical activity, weight loss, and heart-healthy diets. However, the non-pharmacological interventions are still not widely used in primary care. In this paper, we, therefore, reviewed and summarised the evidence on the effectiveness, cost-effectiveness, barriers, and facilitators of non-pharmacological interventions for the treatment of hypertension in primary care. METHODS A thorough literature search was conducted in Embase, Google Scholar, and PubMed databases, to identify the most recent reviews or, in their absence, primary studies on alcohol reduction, salt intake reduction, potassium supplementation, physical activity, weight reduction, heart-healthy diets, and other non-pharmacological interventions for the treatment of hypertension in primary care. RESULTS Alcohol reduction is a non-pharmacological intervention for the treatment of hypertension in primary care with proven effectiveness, feasibility, and acceptability. Interventions for sodium intake reduction, physical activity, and weight reduction are effective but there is insufficient evidence regarding their feasibility and acceptability in primary care settings. Evidence on the effectiveness of potassium intake and heart-healthy diets is limited and inconsistent. There is a lack of evidence on the cost-effectiveness of non-pharmacological interventions in the treatment of hypertension. The most common barriers to deliver such interventions related to healthcare providers include a lack of time, knowledge, self-confidence, resources, clear guidelines, and financial incentives. The most common barriers related to patients include a lack of motivation and educational resources. Less evidence is available on facilitators of implementing non-pharmacological interventions in primary care. Besides, facilitators differed by different types of interventions. CONCLUSIONS Available evidence suggests that more pragmatic, clinically feasible, and logistically simple interventions are required for sodium intake reduction, physical activity, and weight reduction in primary care settings. Future studies should provide further evidence on the effectiveness of weight control, potassium intake, and heart-healthy diets. More research is also needed on cost-effectiveness and facilitators of all types of effective non-pharmacological interventions for the treatment of hypertension in primary care.
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Affiliation(s)
- Raja Ram Dhungana
- Institute for Health and Sport, Victoria University, Melbourne, Australia.
- Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Australia.
| | - Zeljko Pedisic
- Institute for Health and Sport, Victoria University, Melbourne, Australia
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Sacchi R, Corrado G, Basile B, Mandarello D, Ambrosino ML, Paduano A, Savarese M, Caporaso N, Aponte M, Genovese A. Effect of Salt Addition and Fermentation Time on Phenolics, Microbial Dynamics, Volatile Organic Compounds, and Sensory Properties of the PDO Table Olives of Gaeta (Italy). MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27228100. [PMID: 36432200 PMCID: PMC9698976 DOI: 10.3390/molecules27228100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/11/2022] [Accepted: 11/17/2022] [Indexed: 11/23/2022]
Abstract
'Oliva di Gaeta' is almost certainly the most important and well-known PDO denomination for table olives in Italy. Their production is based on a specific two-stage trade preparation called the 'Itrana' method. In this work, we investigated how variations in the duration of the initial water fermentation (i.e., 15 and 30 days) and the salt concentration (i.e., 6% and 8% NaCl) influence the chemical features, microbial dynamics, polyphenols, volatile organic compounds, and sensory features of 'Oliva di Gaeta'. The time of the addition of salt did not affect the final concentration in the brine, but a longer initial water fermentation (before salt addition) led to lower pH values. The bacterial count constantly increased until the salt addition (i.e., either 15 or 30 days), while the yeast population peaked on day 30. Generally, the two different salt concentrations did not affect the count of microorganisms at the end of fermentation, with the only exception being a higher lactic acid bacteria count for the treatment with 6% salt added at 30 days. At commercial maturity, the crucial bitter tastant oleuropein was not completely removed from the drupes, and differences in salt concentration and the length of the first-stage water fermentation did not influence its content at the end of olive curing. Richer volatile profiles of olives were detected with higher-salt treatments, while the combination of low salt and early saline treatment provided a more distinct profile. Longer initial water fermentation caused a small increase in some phenolic compounds (e.g., iso-verbascoside, verbascoside, and hydroxytyrosol-glucoside). A panel test indicated that salt application at 30 days resulted in a more "Sour" and "Bitter" taste, irrespective of the salt concentration. The low salt concentration coupled with the late saline treatment resulted in more "Fruity" notes, probably due to the higher production of esters by lactobacilli. The slightly bitter perception of the olives was consistent with the partial removal of oleuropein. Our work revealed the characteristics of the 'Itrana' method and that the variation in salt concentration and its time of application changes parameters ranging from the microbial dynamics to the sensory profile. Specifically, our data indicate that 6% NaCl coupled with a longer initial water fermentation is the most different condition: it is less effective in blocking microbial growth but, at the same time, is more potent in altering the nutritional (e.g., polyphenols) and sensorial qualities (e.g., bitterness and fruitiness) of 'Oliva di Gaeta'.
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Mathieu NM, Nakagawa P, Grobe CC, Reho JJ, Brozoski DT, Lu KT, Wackman KK, Ritter ML, Segar JL, Grobe JL, Sigmund CD. ARRB2 (β-Arrestin-2) Deficiency Alters Fluid Homeostasis and Blood Pressure Regulation. Hypertension 2022; 79:2480-2492. [PMID: 36215165 PMCID: PMC9669141 DOI: 10.1161/hypertensionaha.122.19863] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 08/04/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND GPCRs (G protein-coupled receptors) are implicated in blood pressure (BP) and fluid intake regulation. There is a developing concept that these effects are mediated by both canonical G protein signaling and noncanonical β-arrestin mediated signaling, but the contributions of each remain largely unexplored. Here, we hypothesized that β-arrestin contributes to fluid homeostasis and blood pressure (BP) regulation in deoxycorticosterone acetate (DOCA) salt hypertension, a prototypical model of salt-sensitive hypertension. METHODS Global β-arrestin1 (Arrb1) and β-arrestin2 (Arrb2) knockout mice were employed to evaluate drinking behavior, and BP was evaluated in Arrb2-knockout mice. Age- and sex-matched C57BL/6 mice served as controls. We measured intake of water and different sodium chloride solutions and BP employing a 2-bottle choice paradigm with and without DOCA. RESULTS Without DOCA (baseline), Arrb2-knockout mice exhibited a significant elevation in saline intake with no change in water intake. With DOCA treatment, Arrb2-knockout mice exhibited a significant increase in both saline and water intake. Although Arrb2-knockout mice exhibited hypernatremia at baseline conditions, we did not find significant changes in total body sodium stores or sodium palatability. In a separate cohort, BP was measured via telemetry in Arrb2-knockout and C57BL/6 mice with and without DOCA. Arrb2-knockout did not exhibit significant differences in BP before DOCA treatment when provided water alone, or when provided a choice of water and saline. However, Arrb2-knockout exhibited an increased pressor response to DOCA-salt. CONCLUSIONS These findings suggest that in salt-sensitive hypertension, ARRB2, but not ARRB1 (β-arrestin 1), might counterbalance the canonical signaling of GPCRs.
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Affiliation(s)
- Natalia M Mathieu
- Department of Physiology, Cardiovascular Center (N.M.M., P.N., J.J.R., D.T.B., K.-T.L., K.K.W., M.L.R., J.L.S., J.L.G., C.D.S.), Medical College of Wisconsin, Milwaukee, WI
| | - Pablo Nakagawa
- Department of Physiology, Cardiovascular Center (N.M.M., P.N., J.J.R., D.T.B., K.-T.L., K.K.W., M.L.R., J.L.S., J.L.G., C.D.S.), Medical College of Wisconsin, Milwaukee, WI
- Cardiovascular Center (P.N., J.L.S., J.L.G., C.D.S.), Medical College of Wisconsin, Milwaukee, WI
| | - Connie C Grobe
- Department of Pediatrics (C.C.G., J.L.S.), Medical College of Wisconsin, Milwaukee, WI
| | - John J Reho
- Department of Physiology, Cardiovascular Center (N.M.M., P.N., J.J.R., D.T.B., K.-T.L., K.K.W., M.L.R., J.L.S., J.L.G., C.D.S.), Medical College of Wisconsin, Milwaukee, WI
- Comprehensive Rodent Metabolic Phenotyping Core (J.J.R., J.L.G.), Medical College of Wisconsin, Milwaukee, WI
| | - Daniel T Brozoski
- Department of Physiology, Cardiovascular Center (N.M.M., P.N., J.J.R., D.T.B., K.-T.L., K.K.W., M.L.R., J.L.S., J.L.G., C.D.S.), Medical College of Wisconsin, Milwaukee, WI
| | - Ko-Ting Lu
- Department of Physiology, Cardiovascular Center (N.M.M., P.N., J.J.R., D.T.B., K.-T.L., K.K.W., M.L.R., J.L.S., J.L.G., C.D.S.), Medical College of Wisconsin, Milwaukee, WI
| | - Kelsey K Wackman
- Department of Physiology, Cardiovascular Center (N.M.M., P.N., J.J.R., D.T.B., K.-T.L., K.K.W., M.L.R., J.L.S., J.L.G., C.D.S.), Medical College of Wisconsin, Milwaukee, WI
| | - McKenzie L Ritter
- Department of Physiology, Cardiovascular Center (N.M.M., P.N., J.J.R., D.T.B., K.-T.L., K.K.W., M.L.R., J.L.S., J.L.G., C.D.S.), Medical College of Wisconsin, Milwaukee, WI
| | - Jeffrey L Segar
- Department of Physiology, Cardiovascular Center (N.M.M., P.N., J.J.R., D.T.B., K.-T.L., K.K.W., M.L.R., J.L.S., J.L.G., C.D.S.), Medical College of Wisconsin, Milwaukee, WI
- Cardiovascular Center (P.N., J.L.S., J.L.G., C.D.S.), Medical College of Wisconsin, Milwaukee, WI
- Department of Pediatrics (C.C.G., J.L.S.), Medical College of Wisconsin, Milwaukee, WI
| | - Justin L Grobe
- Department of Physiology, Cardiovascular Center (N.M.M., P.N., J.J.R., D.T.B., K.-T.L., K.K.W., M.L.R., J.L.S., J.L.G., C.D.S.), Medical College of Wisconsin, Milwaukee, WI
- Cardiovascular Center (P.N., J.L.S., J.L.G., C.D.S.), Medical College of Wisconsin, Milwaukee, WI
- Comprehensive Rodent Metabolic Phenotyping Core (J.J.R., J.L.G.), Medical College of Wisconsin, Milwaukee, WI
- Department of Biomedical Engineering (J.L.G.), Medical College of Wisconsin, Milwaukee, WI
| | - Curt D Sigmund
- Department of Physiology, Cardiovascular Center (N.M.M., P.N., J.J.R., D.T.B., K.-T.L., K.K.W., M.L.R., J.L.S., J.L.G., C.D.S.), Medical College of Wisconsin, Milwaukee, WI
- Cardiovascular Center (P.N., J.L.S., J.L.G., C.D.S.), Medical College of Wisconsin, Milwaukee, WI
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Gupta AK, Carroll TE, Chen Y, Liang W, Cobb LK, Wang Y, Zhang J, Chen Y, Guo X, Mullin S, Murukutla N. 'Love with Less Salt': evaluation of a sodium reduction mass media campaign in China. BMJ Open 2022; 12:e056725. [PMID: 36223966 PMCID: PMC9562322 DOI: 10.1136/bmjopen-2021-056725] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE This study examines the impact of a salt reduction campaign on knowledge, attitudes, intentions, behaviours and barriers to behaviour change relating to salt consumption in two provinces of China. METHODS In 2019, the 'Love with Less Salt' campaign ran on China Central Television and on local television channels in Shandong and Anhui provinces. Data for this study come from two representative household surveys conducted among a sample of adults aged 25-65 years in Shandong and Anhui provinces: precampaign (n=2000) and postcampaign (n=2015). Logistic regression was performed to estimate the effects of the campaign on knowledge, attitudes, intentions, behaviours and barriers to behaviour change. RESULTS Overall, 13% of postcampaign respondents recalled seeing the campaign, and reactions towards the campaign were positive. Postcampaign respondents were more likely to plan to reduce their purchase of foods high in salt than precampaign respondents (OR=1.45, p=<0.05). Campaign-aware respondents were significantly more likely than campaign-unaware respondents to report higher levels of knowledge, attitudes and behaviours regarding salt reduction. CONCLUSIONS Findings reveal that salt reduction mass media campaigns can be an effective public health tool to support efforts to reduce salt consumption in China. Continued and sustained mass media investments are likely to be effective in addressing high salt consumption nationwide.
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Affiliation(s)
| | - Tom E Carroll
- Vital Strategies, Sydney, New South Wales, Australia
| | - Yu Chen
- Vital Strategies, Beijing, China
| | | | - Laura K Cobb
- Resolve to Save Lives, An Initiative of Vital Strategies, New York, New York, USA
| | - Yichao Wang
- Beijing Haisi Aide Technology Co Ltd, Beijing, China
| | - Juan Zhang
- Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yeji Chen
- Anhui Provincial Center for Disease Control and Prevention, Hefei, Anhui, China
| | - Xiaolei Guo
- Shandong Center for Disease Control and Prevention, Jinan, China
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Hill ER, O'Connor LE, Wang Y, Clark CM, McGowan BS, Forman MR, Campbell WW. Red and processed meat intakes and cardiovascular disease and type 2 diabetes mellitus: An umbrella systematic review and assessment of causal relations using Bradford Hill's criteria. Crit Rev Food Sci Nutr 2022; 64:2423-2440. [PMID: 36154543 DOI: 10.1080/10408398.2022.2123778] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Observational research suggests higher red and processed meat intakes predict greater risks of developing or dying from cardiovascular diseases (CVD) and type 2 diabetes mellitus (T2DM), but this research limits causal inference. This systematic review of reviews utilizes both observational and experimental research findings to infer causality of these relations. Reviews from four databases were screened by two researchers. Reviews included unprocessed red meat (URM), processed meat (PM), or mixed URM + PM intake, and reported CVD or T2DM outcomes. Twenty-nine reviews were included, and causality was inferred using Bradford Hill's Criteria. Observational assessments of CVD outcomes and all meat types consistently reported weak associations while, T2DM outcomes and PM and Mixed URM + PM assessments consistently reported strong associations. Experimental assessments of Mixed URM + PM on CVD and T2DM risk factors were predominately not significant which lacked coherence with observational findings. For all meat types and outcomes, temporality and plausible mechanisms were established, but specificity and analogous relationships do not support causality. Evidence was insufficient for URM and T2DM. More experimental research is needed to strengthen these inferences. These results suggest that red and processed meat intakes are not likely causally related to CVD but there is potential for a causal relationship with T2DM.
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Affiliation(s)
- Erica R Hill
- Department of Nutrition Science, Purdue University, West Lafayette, Indiana, USA
| | - Lauren E O'Connor
- Department of Nutrition Science, Purdue University, West Lafayette, Indiana, USA
- Agricultural Research Service, United States Department of Agriculture, Beltsville, Maryland, USA
| | - Yu Wang
- Department of Nutrition Science, Purdue University, West Lafayette, Indiana, USA
| | - Caroline M Clark
- Department of Nutrition Science, Purdue University, West Lafayette, Indiana, USA
| | - Bethany S McGowan
- Purdue University Libraries and School of Information Studies, Purdue University, West Lafayette, Indiana, USA
| | - Michele R Forman
- Department of Nutrition Science, Purdue University, West Lafayette, Indiana, USA
| | - Wayne W Campbell
- Department of Nutrition Science, Purdue University, West Lafayette, Indiana, USA
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Partington C, Hodgkiss-Geere H, Woods GRT, Dukes-McEwan J, Flanagan J, Biourge V, German AJ. The effect of obesity and subsequent weight reduction on cardiac structure and function in dogs. BMC Vet Res 2022; 18:351. [PMID: 36127687 PMCID: PMC9487111 DOI: 10.1186/s12917-022-03449-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 09/12/2022] [Indexed: 11/20/2022] Open
Abstract
Background In people, the cardiovascular effects of obesity include systemic hypertension, cardiac remodelling and both systolic and diastolic dysfunction, whilst weight reduction can reverse myocardial remodelling and reduce risk of subsequent cardiovascular disease. To date, variable results are reported in studies of the effect of obesity and controlled weight reduction on cardiovascular morphology and function in dogs. This prospective study aimed to assess cardiac function, heart rate variability, cardiac biomarkers and body composition before and after weight reduction in pet dogs with obesity. Twenty-four client-owned dogs referred for weight management due to obesity were recruited. To assess the cardiac effects of obesity, body composition analysis (by dual energy X-ray absorptiometry, DEXA) and cardiovascular assessment (echocardiography, Doppler blood pressure, electrocardiography, cardiac biomarkers) were performed prior to weight management. Twelve dogs completed the study and reached target weight, receiving a further cardiovascular assessment and DEXA. A Wilcoxon-signed rank test was used to compare each variable pre- and post- weight reduction. Results Median (interquartile range) duration of weight loss was 224 days (124–245 days), percentage weight loss was 23% (18–31%) of starting weight. Median change in body fat mass was -50% (-44% to -55%; P = 0.004), whilst median change in lean mass was -7% (+ 1% to -18%, P = 0.083). Before weight reduction, diastolic dysfunction (evidence of impaired relaxation in all dogs), increased left ventricular wall thickness and mildly elevated systolic blood pressure (14/24 ≥ 160 mmHg, median 165 mmHg (140–183)) were common features in dogs with obesity. However, systolic left ventricular wall dimensions were the only variables that changed after weight reduction, with a decrease in both the systolic interventricular septum (P = 0.029) and systolic left ventricular free wall (P = 0.017). There was no evidence of decreased heart rate variability in dogs with obesity (P = 0.367), and no change in cardiac biomarker concentrations with weight reduction (N-terminal proBNP, P = 0.262; cardiac troponin I P = 0.657). Conclusions Canine obesity results in diastolic dysfunction and left ventricular hypertrophy, the latter of which improves with significant weight and fat mass reduction. Further studies are required to clarify the clinical consequences of these findings. Supplementary Information The online version contains supplementary material available at 10.1186/s12917-022-03449-4.
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Affiliation(s)
- C Partington
- Institute of Infection, Veterinary, Ecological and Sciences, Department of Small Animal Clinical Sciences, Teaching Hospital, University of Liverpool, Chester High Road, Neston, CH64 7TE, Wirral, UK. .,Present address: Department of Veterinary Medicine, University of Cambridge, Madingley Road, Cambridge, CB3 0ES, UK.
| | - H Hodgkiss-Geere
- Institute of Infection, Veterinary, Ecological and Sciences, Department of Small Animal Clinical Sciences, Teaching Hospital, University of Liverpool, Chester High Road, Neston, CH64 7TE, Wirral, UK
| | - G R T Woods
- Institute of Life Course and Medical Sciences, Department of Small Animal Clinical Sciences, Teaching Hospital, University of Liverpool, Chester High Road, Neston, CH64 7TE, Wirral, UK
| | - J Dukes-McEwan
- Institute of Infection, Veterinary, Ecological and Sciences, Department of Small Animal Clinical Sciences, Teaching Hospital, University of Liverpool, Chester High Road, Neston, CH64 7TE, Wirral, UK
| | - J Flanagan
- Royal Canin Research Center, 650 Avenue de la petite Camargue - CS10309, 30470, Aimargues, France
| | - V Biourge
- Royal Canin Research Center, 650 Avenue de la petite Camargue - CS10309, 30470, Aimargues, France
| | - A J German
- Institute of Life Course and Medical Sciences, Department of Small Animal Clinical Sciences, Teaching Hospital, University of Liverpool, Chester High Road, Neston, CH64 7TE, Wirral, UK
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Liu T, Zhang Q, Xiao X, Wang Y, Ma X, Song M, Zhang Q, Cao L, Shi H. High salt intake combined with hypertension elevated the risk of primary liver cancer: a prospective cohort study. Front Oncol 2022; 12:916583. [PMID: 35992793 PMCID: PMC9382678 DOI: 10.3389/fonc.2022.916583] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Accepted: 07/06/2022] [Indexed: 01/02/2023] Open
Abstract
Background Hypertension and high-salt intake may act synergistically to increase the risk of primary liver cancer (PLC). We prospectively examined the joint effect of hypertension and salt intake on the risk of PLC incidence. Methods A total of 92,978 participants were included in the final analyses. The study population was divided into 4 groups according to the presence or absence of hypertension and salt intake. Cox proportional hazards regression models were used to evaluate the association of hypertension and/or high-salt intake with the risk of incident cancers. The CAUSALMED procedure was used to perform the mediation analyses. Results During a median follow-up of 12.69 years, a total of 418 incident cancer cases were identified. Hypertension was a risk factor for PLC in women but not in men. High salt intake was associated with an elevated risk of PLC in men. A significant interaction between salt intake and hypertension was found for the risk of PLC (P for interaction=0.045). Compared with Group 1 (hypertension-, high salt intake-), participants in Group 2 (hypertension-, high salt intake+) and Group 4 (hypertension+, high salt intake+) were associated with an elevated risk of PLC with the corresponding multivariate HRs (95%CIs) of 1.73(0.96,3.10) and 1.96(1.09,3.53) respectively. No significant mediation effect was found for the association between hypertension, salt intake and PLC risk. Conclusions The combination of high salt intake and hypertension could significantly increase the risk of PLC. It may be reasonable to recommend a low-salt intake to prevent and control the prevalence of PLC and hypertension. Trial registration Kailuan study, ChiCTR–TNRC–11001489. Registered 24 August, 2011-Retrospectively registered, https://www.chictr.org.cn/showprojen.aspx?proj=8050
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Affiliation(s)
- Tong Liu
- Department of Gastrointestinal Surgery/Clinical Nutrition, Capital Medical University Affiliated Beijing Shijitan Hospital, Beijing, China
- Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, China
- Key Laboratory of Cancer FSMP for State Market Regulation, Beijing, China
| | - Qingsong Zhang
- Department of General Surgery, Kailuan General Hospital, Tangshan, China
| | - Xiaoli Xiao
- Department of Gynecology, Aerospace Center Hospital, Beijing, China
| | - Yiming Wang
- Department of Hepatological Surgery, Kailuan General Hospital, Tangshan, China
| | - Xiangming Ma
- Department of Hepatological Surgery, Kailuan General Hospital, Tangshan, China
| | - Mengmeng Song
- Department of Gastrointestinal Surgery/Clinical Nutrition, Capital Medical University Affiliated Beijing Shijitan Hospital, Beijing, China
- Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, China
- Key Laboratory of Cancer FSMP for State Market Regulation, Beijing, China
| | - Qi Zhang
- Department of Gastrointestinal Surgery/Clinical Nutrition, Capital Medical University Affiliated Beijing Shijitan Hospital, Beijing, China
- Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, China
- Key Laboratory of Cancer FSMP for State Market Regulation, Beijing, China
| | - Liying Cao
- Department of Hepatological Surgery, Kailuan General Hospital, Tangshan, China
- *Correspondence: Hanping Shi, ; Liying Cao,
| | - Hanping Shi
- Department of Gastrointestinal Surgery/Clinical Nutrition, Capital Medical University Affiliated Beijing Shijitan Hospital, Beijing, China
- Beijing International Science and Technology Cooperation Base for Cancer Metabolism and Nutrition, Beijing, China
- Key Laboratory of Cancer FSMP for State Market Regulation, Beijing, China
- *Correspondence: Hanping Shi, ; Liying Cao,
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Is there a relationship between dietary sodium and potassium intake and clinical findings of a migraine headache? Br J Nutr 2022; 127:1839-1848. [PMID: 34378504 DOI: 10.1017/s000711452100283x] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Few studies have assessed the association between sodium (Na) and potassium (K) and migraine headaches. In this study, we aimed to examine the relationship between 24-hour urine Na and K intakes and clinical findings of migraine in an Iranian sample. In this cross-sectional study, 262 participants, aged 20-50 years, were included with a body mass index (BMI) of 18·5-30 kg/m2 and a diagnosis of migraine. One 24-hour urine sample was collected from each subject to estimate the Na and K intakes. The clinical features of migraine, including frequency, duration, severity, Migraine Headache Index Score (MHIS), and Headache Impact Test (HIT) score, were assessed. Besides, a multiple linear regression analysis was performed, and beta estimates and the corresponding 95% confidence intervals (CIs) were reported. Overall, 224 women and 38 men, with a mean age of 36·10 years and BMI of 25·55 kg/m2 comprised our study population. After controlling for potential confounders, the 24-hour urine Na was positively associated with a longer headache duration (β = 0·29; 95% CI: 0·06, 0·53) in the group with the highest urine Na levels as compared to the group with the lowest levels. After adjustments for potential confounders, an increase of 13·05 in the MHIS was observed when the 24-hour urine Na level increased from the first to the third tertile (β = 13·05; 95% CI: 1·70, 24·41). Our findings suggested that a higher 24-hour urine Na level was positively associated with a longer duration of migraine headaches and a higher MHIS.
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The Association of Dietary Pattern with the Risk of Prehypertension and Hypertension in Jiangsu Province: A Longitudinal Study from 2007 to 2014. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19137620. [PMID: 35805279 PMCID: PMC9265600 DOI: 10.3390/ijerph19137620] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 06/20/2022] [Accepted: 06/20/2022] [Indexed: 02/06/2023]
Abstract
Hypertension is the most common chronic disease and the primary risk factor for cardiovascular diseases. Prehypertension is closely related to a variety of cardiovascular disease risk factors during the development of hypertension. The objective of this study was to explore the relationship between dietary patterns and hypertension in Jiangsu Province. Specifically, we included the participants from 2007 and then followed up in 2014 in the Jiangsu Province of China and collected information from food frequency questionnaires, anthropometric measurements, and disease self-reports. A total of 1762 women and men were included in the final analysis. We extracted four dietary patterns using factor analysis, calculated the pattern-specific factor scores, and divided the scores into quartiles, which increased from Q1 to Q4. Compared with participants in Q1, an increased risk of high diastolic blood pressure was found in Q4 of the snack dietary pattern. Additionally, participants in Q2–Q4 of the frugal dietary pattern were found to have a positive association with abnormal blood pressure. However, the results found in the frugal dietary pattern vanished after adjusting more confounders in Q4 of high systolic blood pressure. We found that some food items were associated with hypertension and prehypertension. The overconsumption of salt and alcohol are risk factors for both prehypertension and hypertension. Added sugar and saturated fatty acids are risk factors for hypertension, which may provide suggestions for the residents in China to change dietary habits to prevent prehypertension and hypertension.
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Abstract
Digital therapeutics refers to the use of evidence-based therapeutic interventions driven by high-quality software programs to treat, manage, or prevent a medical condition. This approach is being increasingly investigated for the management of hypertension, a common condition that is the leading preventable cardiovascular disease risk factor worldwide. Digital interventions can help facilitate uptake of important guideline-recommended lifestyle modifications, reinforce home blood pressure monitoring, decrease therapeutic inertia, and improve medication adherence. However, current studies are only of moderate quality, and are highly heterogeneous in the interventions evaluated, comparator used, and results obtained. Therefore, additional studies are needed, focusing on the development of universally applicable and consistent digital therapeutic strategies designed with health care professional input and evaluation of these interventions in robust clinical trials with objective end points. Hopefully, the momentum for digital therapeutics triggered by the coronavirus disease 2019 pandemic can be utilized to maximize advancements in this field and drive widespread implementation.
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Affiliation(s)
- Kazuomi Kario
- Division of Cardiovascular Medicine, School of Medicine, Jichi Medical University, Tochigi, Japan
| | - Noriko Harada
- Division of Cardiovascular Medicine, School of Medicine, Jichi Medical University, Tochigi, Japan
| | - Ayako Okura
- Division of Cardiovascular Medicine, School of Medicine, Jichi Medical University, Tochigi, Japan
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Shah NP, Clare RM, Chiswell K, Navar AM, Shah BR, Peterson ED. Trends of blood pressure control in the U.S. during the COVID-19 pandemic. Am Heart J 2022; 247:15-23. [PMID: 34902314 PMCID: PMC8662834 DOI: 10.1016/j.ahj.2021.11.017] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 11/16/2021] [Indexed: 02/06/2023]
Abstract
Importance COVID-19 altered lifestyles and disrupted routine health care. Whether blood pressure (BP) control worsened during COVID-19 is unknown. Objective To understand whether home BP control worsened during COVID-19 across the United States (US) . Design, Setting, and Participants A population-based analysis of home BP data from 72,706 participants enrolled in a digital health hypertension control program. Data was compared before (January 2019 to March 2020) and during (April 2020 to August 2020) COVID-19. Main Outcomes and Measures Monthly mean home BP readings, systolic blood pressure (SBP), diastolic blood pressure (DBP), and mean arterial pressure (MAP) were quantified before and during the pandemic. Multivariable adjustments were made for age, sex, race, region, and months enrolled. Home BP readings were also classified based on monthly averages and highest home BP readings into risk groups: Stage 2 HTN: BP> = 135 or DBP> = 85; Uncontrolled HTN: SBP> = 145 or DBP> = 95; or Severely uncontrolled HTN: SBP> = 160 or DBP> = 100). Results Overall, 72,706 participants were enrolled in a digital health hypertension program between 1/1/2019 and 8/31/2020. Compared with participants pre-COVID-19 (n = 33,440), those during COVID-19 (n = 39,266) were of similar age (mean 53.0 ± 10.7 years vs 53.3 ± 10.8 years); sex (46% vs 50.6% female) and race (29.1% vs 34.2% non-white). Relative to pre-Covid (Apr-Aug 2019) the mean monthly number of home BP readings rose during COVID-19 (Apr-Aug, 2020), from 7.3 to 9.3 per month (P < .001). During COVID-19, participants had higher monthly adjusted mean SBP (131.6 mmHg vs. 127.5 mmHg, P < .001); DBP (80.2 mmHg vs. 79.2 mmHg, P < .001); and MAP (97.4 mmHg vs. 95.3 mmHg; P < .001). Relative to the pre-pandemic period, during COVID-19 the proportion of participants with a mean monthly BP classified as uncontrolled or severely uncontrolled hypertension also rose, 15% vs 19% and 4% vs 5%, respectively Conclusions and Relevance Based on home BP readings, mean monthly BP rose modestly after COVID-19, despite increased utilization of home monitoring. Further studies are needed to examine the longitudinal effects of the pandemic on cardiovascular disease risk factors, the impact of these on long-term population health.
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Tissue Sodium Accumulation: Pathophysiology and Clinical Implications. Antioxidants (Basel) 2022; 11:antiox11040750. [PMID: 35453435 PMCID: PMC9031161 DOI: 10.3390/antiox11040750] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 04/02/2022] [Accepted: 04/07/2022] [Indexed: 02/05/2023] Open
Abstract
Excessive sodium intake has been well established as a risk factor for the development and progression of cardiovascular and renal diseases. Its adverse effects are achieved by renal sodium retention and related volume expansion and by inducing low-grade inflammation and oxidative stress (OS) in the target tissues. This review presents the recent concept of nonosmotic sodium storage in the skin interstitium, the subsequent dissociation of sodium and volume homeostasis, and the cellular response to the increased tissue sodium concentration. Furthermore, data are shown on the sodium barrier and buffering potential of the endothelial glycocalyx that may protect the functional integrity of the endothelium when it is challenged by an increased sodium load. Finally, examples will be given of the involvement of oxygen free radicals (OFR) in sodium-induced tissue damage, and some clinical entities will be mentioned that are causally associated with sodium/volume retention and OS.
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Yarnoff B, Teachout E, MacLeod K, Whitehill J, Jordan J, Tayebali Z, Bates L. Estimating the cost-effectiveness of the Sodium Reduction in Communities Program. Public Health Nutr 2022; 25:1050-1060. [PMID: 34693898 PMCID: PMC8957494 DOI: 10.1017/s1368980021004419] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 08/12/2021] [Accepted: 09/27/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE This study assessed the cost-effectiveness of the Centers for Disease Control and Prevention's (CDC's) Sodium Reduction in Communities Program (SRCP). DESIGN We collected implementation costs and performance measure indicators from SRCP recipients and their partner food service organisations. We estimated the cost per person and per food service organisation reached and the cost per menu item impacted. We estimated the short-term effectiveness of SRCP in reducing sodium consumption and used it as an input in the Prevention Impact Simulation Model to project the long-term impact on medical cost savings and quality-adjusted life-years gained due to a reduction in CVD and estimate the cost-effectiveness of SRCP if sustained through 2025 and 2040. SETTING CDC funded eight recipients as part of the 2016-2021 round of the SRCP to work with food service organisations in eight settings to increase the availability and purchase of lower-sodium food options. PARTICIPANTS Eight SRCP recipients and twenty of their partners. RESULTS At the recipient level, average cost per person reached was $10, and average cost per food service organisation reached was $42 917. At the food service organisation level, median monthly cost per food item impacted by recipe modification or product substitution was $684. Cost-effectiveness analyses showed that, if sustained, the programme is cost saving (i.e. the reduction in medical costs is greater than the implementation costs) in the target population by $1·82 through 2025 and $2·09 through 2040. CONCLUSIONS By providing evidence of the cost-effectiveness of a real-world sodium reduction initiative, this study can help inform decisions by public health organisations about related CVD prevention interventions.
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Affiliation(s)
| | - Emily Teachout
- Centers for Disease Control and Prevention, Atlanta, GA, USA
- Deloitte Consulting, LLP, London, UK
| | - Kara MacLeod
- Centers for Disease Control and Prevention, Atlanta, GA, USA
- IHRC, Inc., Atlanta, GA, USA
| | - John Whitehill
- Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Julia Jordan
- Centers for Disease Control and Prevention, Atlanta, GA, USA
| | | | - Laurel Bates
- RTI International, Research Triangle Park, NC27709, USA
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Campos-Nonato I, Vargas Meza J, Nieto C, Ariza AC, Barquera S. Reducing Sodium Consumption in Mexico: A Strategy to Decrease the Morbidity and Mortality of Cardiovascular Diseases. Front Public Health 2022; 10:857818. [PMID: 35392467 PMCID: PMC8980680 DOI: 10.3389/fpubh.2022.857818] [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] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 02/28/2022] [Indexed: 11/13/2022] Open
Abstract
Hypertension (HTN) and cardiovascular diseases (CVD) are important public health problems in Mexico. High sodium intake is linked to high blood pressure and increased risk of developing CVD. International organizations suggest consuming <2 g of sodium/day; however, the Mexican population consumes amounts above what is recommended: 3.1 g/day. Although efforts have been made to mitigate this problem, interventions are needed to improve cardiovascular health. This policy brief offers a short review of the current sodium consumption situation in Mexico and the importance of why decision makers should consider actions to reduce consumption. Recommendations to reduce sodium/salt intake include: Reformulation of ultra-processed-foods, promote the use warning labels, communication campaign, reduce the use of table salt, and monitor sodium intake.
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Choi SG, Yim SG, Nam SM, Hong WS. Preference and perception of low-sodium burger. Nutr Res Pract 2022; 16:132-146. [PMID: 35116133 PMCID: PMC8784261 DOI: 10.4162/nrp.2022.16.1.132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 12/07/2020] [Accepted: 07/19/2021] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND/OBJECTIVES Various sodium reduction policies have been implemented. However, there are limitations in the aspect of actual field applicability and efficiency. For effective sodium reduction, cooperation with the field is required and consumer preference must be considered. Thus, this study aimed to develop a low-sodium burger considering field applicability and consumer preference. MATERIALS/METHODS Focus group interviews and in-depth interviews on the sodium reduction measures were conducted with nine professionals in related fields to discuss practical methods for sodium reduction from September 7 to 21, 2018. By reflecting the interview results, a burger using a low-sodium sauce was developed, and preference analysis for sodium in the burger sauces and finished products was performed. The consumer preference for low-sodium burgers was evaluated on 51 college students on November 12, 2018. RESULTS The results of the professional interview showed that it is desirable to practice sodium reduction gradually, and by reflecting this, the burger sauce was prepared by adjusting the ratio of refined salt to 15%, 30%, and 50%. The sodium content of the burger using low-sodium sauce was 399 mg/100 g in the control group, 362 mg/100 g in the H1 group, and 351.5 mg/100 g in the H2 group, showing a 9.3–11.9% decrease in sodium in the H1 and H2 groups. The preference evaluation on the low-sodium burgers showed a higher preference for burgers with 9.3–11.9% sodium reduction, which did not affect the overall taste. CONCLUSIONS This study examined the potential for sodium reduction in the franchise foodservice industry. An approximate 10% sodium reduction resulted in an increase in consumer preference without affecting the strength of the taste. Thus, if applied gradually, sodium reduction at practical levels could increase the consumer preference without changing the taste or quality and could be applied in the franchise foodservice industry.
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Affiliation(s)
- Seung-Gyun Choi
- Department of Foodservice Management and Nutrition, Sangmyung University, Seoul 03016, Korea
| | - Sun-Goo Yim
- Department of Foodservice Management and Nutrition, Sangmyung University, Seoul 03016, Korea
| | - Sang-Myung Nam
- Department of Food Technology and Services, Soongeui Women's Collage, Seoul 04628, Korea
| | - Wan-Soo Hong
- Department of Foodservice Management and Nutrition, Sangmyung University, Seoul 03016, Korea
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Kim HL, Chung J, Kim KJ, Kim HJ, Seo WW, Jeon KH, Cho I, Park JJ, Lee MH, Suh J, Lim SY, Choi S, Kim SH. Lifestyle Modification in the Management of Metabolic Syndrome: Statement From Korean Society of CardioMetabolic Syndrome (KSCMS). Korean Circ J 2022; 52:93-109. [PMID: 35128848 PMCID: PMC8819565 DOI: 10.4070/kcj.2021.0328] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 11/08/2021] [Accepted: 12/01/2021] [Indexed: 11/11/2022] Open
Abstract
Metabolic syndrome (MetS) is highly prevalent and is associated with worse cardiovascular outcome. Lifestyle modification is the most effective way to reduce the incidence of cardiovascular complications caused by MetS. Here, we would like to review the effects and specific methods of the 6 lifestyle modifications (weight control, smoking cessation, alcohol drinking in moderation, diet control, exercise and physical activity, and cognitive behavioral therapy) and control of blood pressure, dyslipidemia, and blood sugar based on evidence in the management of MetS. With the recent rapid increase in obesity worldwide, metabolic syndrome (MetS) has gained significant importance. MetS is a cluster of obesity-related cardiovascular risk factors including abdominal obesity, atherogenic dyslipidemia, high blood pressure and impaired glucose tolerance. MetS is highly prevalent and strongly associated with an increased risk of developing diabetes and cardiovascular disease, putting a great burden on human society. Therefore, it is very important to reduce MetS risk, which can improve patients’ cardiovascular prognosis. The primary and most effective strategy to control each component of MetS is lifestyle change such as losing body weight, keeping regular exercise, adopting a healthy diet, quitting smoking and alcohol drinking in moderation. Many studies have shown that lifestyle modification has improved all components of MetS, and reduces the incidence of diabetes and cardiovascular disease. Here, the Korean Society of CardioMetabolic Syndrome has summarized specific and practical methods of lifestyle modification in the management of MetS in the healthcare field.
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Affiliation(s)
- Hack-Lyoung Kim
- Division of Cardiology, Department of Internal Medicine, Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea
| | - Jaehoon Chung
- Division of Cardiology, Department of Internal Medicine, National Medical Center, Seoul, Korea
| | - Kyung-Jin Kim
- Division of Cardiology, Department of Internal Medicine, Ewha Womans University Medical Center, Ewha Womans University School of Medicine, Seoul, Korea
| | - Hyun-Jin Kim
- Department of Cardiology in Internal Medicine, Hanyang University Guri Hospital, Guri, Korea
| | - Won-Woo Seo
- Division of Cardiology, Department of Internal Medicine, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Ki-Hyun Jeon
- Division of Cardiology, Department of Internal Medicine, Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Iksung Cho
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jin Joo Park
- Division of Cardiology, Department of Internal Medicine, Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Min-Ho Lee
- Division of Cardiology, Department of Internal Medicine, Soon Chun Hyang University Seoul Hospital, Seoul, Korea
| | - Jon Suh
- Division of Cardiology, Department of Internal Medicine, Soon Chun Hyang Bucheon Hospital, Soon Chun Hyang University College of Medicine, Bucheon, Korea
| | - Sang-Yup Lim
- Departments of Internal Medicine, Korea University Ansan Hospital, Ansan, Korea
| | - Seonghoon Choi
- Division of Cardiology, Department of Internal Medicine, Hallym University College of Medicine, Seoul, Korea
| | - Sang-Hyun Kim
- Division of Cardiology, Department of Internal Medicine, Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea
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Wu B, Yang D, Yang S, Zhang G. Dietary Salt Intake and Gastric Cancer Risk: A Systematic Review and Meta-Analysis. Front Nutr 2021; 8:801228. [PMID: 34957192 PMCID: PMC8692376 DOI: 10.3389/fnut.2021.801228] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 11/12/2021] [Indexed: 12/11/2022] Open
Abstract
The results of prospective cohort studies regarding the role of salt intake and subsequent gastric cancer risk are inconsistent. Thus, we performed a systematic review and meta-analysis to summarize the strength of the association of salt intake with gastric cancer morbidity and mortality. PubMed, EmBase, and Cochrane Library were systematically searched to identify eligible studies published throughout September 2021. The effect estimates with 95% confidence intervals (CIs) for gastric cancer morbidity or mortality in each study were applied to calculate the pooled results; these analyses were performed using the random-effects model. Twenty-six prospective cohort studies involving 4,956,350 individuals were selected; these studies reported 19,301 cases of gastric cancer and 2,871 cases of gastric cancer-associated mortality. High (RR: 1.25; 95%CI: 1.10–1.41; P = 0.001) or moderate (RR: 1.20; 95%CI: 1.04–1.38; P = 0.012) salt intake was associated with a greater risk of gastric cancer. High pickled food intake was associated with an increased gastric cancer risk (RR: 1.28; 95%CI: 1.05–1.57; P = 0.017), while moderate pickled foods intake had no significant effect on gastric cancer risk (RR: 1.10; 95%CI: 0.88–1.37; P = 0.390). Neither high (RR: 1.14; 95%CI: 0.95–1.36; P = 0.161) nor moderate (RR: 1.10; 95%CI: 0.87–1.40; P = 0.436) salted fish intake were associated with gastric cancer risk. A high intake of processed meat was significantly associated with a higher risk of gastric cancer (RR: 1.24; 95%CI: 1.03–1.49; P = 0.023), while moderate processed meat intake had no significant effect on the gastric cancer risk (RR: 1.01; 95%CI: 0.92–1.11; P = 0.844). High (RR: 1.04; 95%CI: 0.90–1.19; P = 0.626) and moderate (RR: 1.02; 95%CI: 0.94–1.11; P = 0.594) miso-soup intake had no effects on the gastric cancer risk. High intakes of salt, pickled food, and processed meat are associated with significantly increased risks of gastric cancer; these increased risks are also seen when participants consumed moderate amounts of salt.
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Affiliation(s)
- Bo Wu
- Department of Anorectal Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Dehua Yang
- Department of Anorectal Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Shuhan Yang
- Department of Anorectal Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Guangzhe Zhang
- Department of Anorectal Surgery, The First Hospital of China Medical University, Shenyang, China
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Associations of Health Literacy with Blood Pressure and Dietary Salt Intake among Adults: A Systematic Review. Nutrients 2021; 13:nu13124534. [PMID: 34960086 PMCID: PMC8707038 DOI: 10.3390/nu13124534] [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: 10/07/2021] [Revised: 12/13/2021] [Accepted: 12/14/2021] [Indexed: 12/12/2022] Open
Abstract
Health literacy has been recognized as a significant social determinant of health, defined as the ability to access, understand, appraise, and apply health-related information across healthcare, disease prevention, and health promotion. This systematic review aims to understand the relationship between health literacy, blood pressure, and dietary salt intake. A web-based search of PubMed, Web of Science, CINAHL, ProQuest, Scopus, Cochrane Library, and Prospero was performed using specified search/MESH terms and keywords. Two reviewers independently performed the data extraction and analysis, cross-checked, reviewed, and resolved any discrepancies by the third reviewer. Twenty out of twenty-two studies met the inclusion criteria and were rated as good quality papers and used in the final analysis. Higher health literacy had shown to have better blood pressure or hypertension knowledge. However, the relationship between health literacy with dietary salt intake has shown mixed and inconsistent findings. Studies looking into the main four domains of health literacy are still limited. More research exploring the links between health literacy, blood pressure, and dietary salt intake in the community is warranted. Using appropriate and consistent health literacy tools to evaluate the effectiveness of salt reduction as health promotion programs is required.
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Influence of Salinity on the Microbial Community Composition and Metabolite Profile in Kimchi. FERMENTATION 2021. [DOI: 10.3390/fermentation7040308] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Kimchi, a popular traditional Korean fermented food, is produced by fermenting vegetables with various spices and salt. Salt plays an important role in the preparation of kimchi and affects its taste and flavor. This study aimed to investigate the effects of salinity on kimchi fermentation. The salinities of five sets of kimchi samples were adjusted to 1.4%, 1.7%, 2.0%, 2.2%, and 2.5%. The characteristics of each kimchi sample, including its pH, acidity, free sugar content, free amino acid content, organic acid content, and microbial community composition, were evaluated during kimchi fermentation. The low-salinity kimchi sample showed a rapid decline in the pH at the beginning of the fermentation process, a relatively high abundance of Leuconostoc mesenteroides, and high mannitol production. In the late fermentation period, Latilactobacillus sakei had a higher abundance in the kimchi sample with high salinity than in other samples. In the initial stage of fermentation, the metabolite composition did not differ based on salinity, whereas the composition was considerably altered from the third week of fermentation. The findings showed variations in the characteristics and standardized manufacturing processes of kimchi at various salt concentrations. Therefore, salinity significantly affected the types and concentrations of fermentation metabolites in kimchi.
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Sonuch P, Kantachuvesiri S, Vathesatogkit P, Lappichetpaiboon R, Chailimpamontri W, Thokanit NS, Aekplakorn W. Estimation of sodium consumption by novel formulas derived from random spot and 12-hour urine collection. PLoS One 2021; 16:e0260408. [PMID: 34855776 PMCID: PMC8639059 DOI: 10.1371/journal.pone.0260408] [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: 03/21/2021] [Accepted: 11/09/2021] [Indexed: 11/22/2022] Open
Abstract
The gold standard for estimating sodium intake is 24h urine sodium excretion. Several equations have been used to estimate 24h urine sodium excretion, however, a validated formula for calculating 24h urine sodium excretion from 12h urine collection has not yet been established. This study aims to develop novel equations for estimating 24h urine sodium excretion from 12h and random spot urine collection and also to validate existing spot urine equations in the Thai population. A cross-sectional survey was carried out among 209 adult hospital personnel. Participants were asked to perform a 12h daytime, 12h nighttime, and a random spot urine collection over a period of 24 hours. The mean 24h urine sodium excretion was 4,055±1,712 mg/day. Estimated urine sodium excretion from 3 different equations using random spot urine collection showed moderate correlation and agreement with actual 24h urine sodium excretion (r = 0.54, P<0.001, ICC = 0.53 for Kawasaki; r = 0.57, P<0.001, ICC = 0.44 for Tanaka; r = 0.60, P<0.001, ICC = 0.45 for INTERSALT). Novel equations for predicting 24h urine sodium excretion were then developed using variables derived from 12h daytime urine collection, 12h nighttime urine collection, random spot urine collection, 12h daytime with random spot urine collection, and 12h nighttime with random spot urine collection which showed strong correlation and agreement with actual measured values (r = 0.88, P<0.001, ICC = 0.87; r = 0.83, P<0.001, ICC = 0.81; r = 0.67, P<0.001, ICC = 0.62; r = 0.90, P<0.001, ICC = 0.90; and r = 0.83, p<0.001, ICC = 0.82 respectively). Bland-Altman plots indicated good agreement between predicted values and actual 24h urine sodium excretion using the new equations. Newly derived equations from 12h daytime and 12h nighttime urine collection with or without casual spot urine collection were able to accurately predict 24h urine sodium excretion.
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Affiliation(s)
- Pitchaporn Sonuch
- Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Surasak Kantachuvesiri
- Division of Nephrology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
- Thai Lowsalt Network, The Nephrology Society of Thailand, Bangkok, Thailand
| | - Prin Vathesatogkit
- Division of Cardiology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | | | | | - Nintita Sripaiboonkij Thokanit
- Ramathibodi Comprehensive Cancer Center, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Wichai Aekplakorn
- Department of Community Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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