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Dagne K, Myers B, Mihretu A, Teferra S. Scoping review of assessment tools for, magnitudes of and factors associated with problem drinking in population-based studies. BMJ Open 2024; 14:e080657. [PMID: 38458797 PMCID: PMC10928735 DOI: 10.1136/bmjopen-2023-080657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 02/09/2024] [Indexed: 03/10/2024] Open
Abstract
BACKGROUND The term "problem drinking" includes a spectrum of alcohol problems ranging from excessive or heavy drinking to alcohol use disorder. Problem drinking is a leading risk factor for death and disability globally. It has been measured and conceptualised in different ways, which has made it difficult to identify common risk factors for problem alcohol use. This scoping review aims to synthesise what is known about the assessment of problem drinking, its magnitude and associated factors. METHODS Four databases (PubMed, Embase, PsycINFO, Global Index Medicus) and Google Scholar were searched from inception to 25 November 2023. Studies were eligible if they focused on people aged 15 and above, were population-based studies reporting problem alcohol use and published in the English language. This review was reported based on guidelines from the 'Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews Checklist'. Critical appraisal was done using the Newcastle-Ottawa Scale. RESULTS From the 14 296 records identified, 10 749 underwent title/abstract screening, of which 352 full-text articles were assessed, and 81 articles were included for data extraction. Included studies assessed alcohol use with self-report quantity/frequency questionnaires, criteria to determine risky single occasion drinking, validated screening tools, or structured clinical and diagnostic interviews. The most widely used screening tool was the Alcohol Use Disorder Identification Test. Studies defined problem drinking in various ways, including excessive/heavy drinking, binge drinking, alcohol use disorder, alcohol abuse and alcohol dependence. Across studies, the prevalence of heavy drinking ranged from <1.0% to 53.0%, binge drinking from 2.7% to 48.2%, alcohol abuse from 4.0% to 19.0%, alcohol dependence from 0.1% to 39.0% and alcohol use disorder from 2.0% to 66.6%. Factors associated with problem drinking varied across studies. These included sociodemographic and economic factors (age, sex, relationship status, education, employment, income level, religion, race, location and alcohol outlet density) and clinical factors (like medical problems, mental disorders, other substance use and quality of life). CONCLUSIONS Due to differences in measurement, study designs and assessed risk factors, the prevalence of and factors associated with problem drinking varied widely across studies and settings. The alcohol field would benefit from harmonised measurements of alcohol use and problem drinking as this would allow for comparisons to be made across countries and for meta-analyses to be conducted. TRIAL REGISTRATION NUMBER Open Science Framework ID: https://osf.io/2anj3.
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Affiliation(s)
- Kefyalew Dagne
- Department of Psychiatry, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
- Department of Psychiatry, College of Health Sciences and Medicine, Debre Berhan University, Debre Berhan, Ethiopia
| | - Bronwyn Myers
- Curtin enAble Institute, Faculty of Health Sciences, Curtin University, Perth, Western Australia, Australia
- Alcohol, Tobacco and Other Drug Research Institute, South African Medical Research Council, Cape Town, South Africa
| | - Awoke Mihretu
- Department of Psychiatry, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Solomon Teferra
- Department of Psychiatry, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
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Oiwoh SO, Akinboro AO, Olayemi O, Salawu AA, Olasode OA, Onayemi EO. Androgenetic alopecia: Traditional cardiovascular risk factors, metabolic syndrome, and component traits among Nigerian adults. Niger J Clin Pract 2023; 26:463-469. [PMID: 37203111 DOI: 10.4103/njcp.njcp_530_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Background Androgenetic alopecia (AGA) has been linked to cardiovascular diseases (CVDs) and metabolic syndrome (MetS). Works on AGA, cardiovascular risk factors (CVRFs) and MetS are rare among Nigerians. Aim This study set out to determine the relationship among CVRFs, MetS, and AGA. Subjects and Methods This is a cross-sectional study done among adults who were 18 years and above in selected communities in Ogbomoso on 260 consenting AGA participants as well as 260 age controls without AGA. They were matched for age and sex using a multistage sampling method. Anthropometric measurements, fasting blood glucose, and lipid profile samples were collected. MetS was diagnosed using International Diabetes Federation criteria. Data were analyzed using IBM SPSS version 20. Ethical approval was gotten before commencement of the study (LTH/OGB/EC/2017/162). Result Metabolic syndrome in AGA was higher than in controls (8.08% vs. 7.69%, p = 0.742). AGA was significantly associated with elevated mean systolic blood pressure (SBP) (p = 0.008), low High Density Lipoprotein (HDL-c) (p < 0.001), alcohol intake (p < 0.001), dyslipidaemia (p = 0.002), and sedentary lifestyle (p = 0.010). The correlates of AGA severity in male and female gender are age (p < 0.001 and 0.009 respectively), SBP (p = 0.024) and abdominal obesity (p = 0.027) in male gender. Conclusion AGA in Nigerians is associated with dyslipidaemia, alcohol intake, and sedentary lifestyle. AGA severity is related to age, higher mean SBP, abdominal obesity and low HDL-c in male and age, and Body mass index in females. Nigerians with AGA should be screened for dyslipidaemia and counseled against the use of alcohol and sedentary lifestyle.
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Affiliation(s)
- S O Oiwoh
- Department of Internal Medicine, Dermatology and Venereology Unit, Irrua Specialist Teaching Hospital, Irrua, Edo State, Nigeria
| | - A O Akinboro
- Department of Medicine, Dermatology and Venereology Unit, Ladoke Akintola University of Technology, Ogbomoso, Oyo State, Nigeria
| | - O Olayemi
- Department of Internal Medicine, UniOsun Teaching Hospital, Osogbo, Osun State, Nigeria
| | - A A Salawu
- Department of Chemical Pathology, Ladoke Akintola University of Technology, Ogbomoso, Oyo State, Nigeria
| | - O A Olasode
- Department of Dermatology and Venereology, Obafemi Awolowo University, Ile Ife, Osun State, Nigeria
| | - E O Onayemi
- Department of Dermatology and Venereology, Obafemi Awolowo University, Ile Ife, Osun State, Nigeria
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Kaneda M, Wai KM, Kanda A, Ando M, Murashita K, Nakaji S, Ihara K. Low Level of Serum Cadmium in Relation to Blood Pressures Among Japanese General Population. Biol Trace Elem Res 2022; 200:67-75. [PMID: 33634366 DOI: 10.1007/s12011-021-02648-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 02/18/2021] [Indexed: 11/29/2022]
Abstract
Hypertension (HT) is an important risk factor for mortality and morbidity. Previous studies showed that cadmium (Cd) was associated with increased blood pressures and the prevalence of HT. This study hypothesized that Cd, regardless of its level, may increase blood pressures/HT. The objective of this study was to examine the associations between a low level of serum Cd concentration and blood pressures/HT among a general population in the Iwaki area, Japan. This was a cross-sectional study, conducted in the Aomori prefecture with 1144 volunteers aged over 19 years old, who were participants of the Iwaki health check-up in 2014. The study assessed questionnaire survey, body composition, and serum Cd concentrations. Median serum Cd concentration was 0.06 ng/mL (interquartile range 0.05-0.08 ng/mL) among our study population. Compared to the lowest quintile of serum Cd concentration group, the highest quintile of serum Cd concentration group had 4.9 mmHg higher systolic blood pressure (SBP) (95% confidence interval [CI] 1.53-8.31, p < 0.01) and 2.4 mmHg higher diastolic blood pressure (DBP) (95% CI 0.36-4.34, p < 0.05), compared to the lowest quintile group. Similarly, the highest quintile of serum Cd concentration group had 1.7 times higher prevalence of HT (95% CI 1.10-2.51, p < 0.05) than the lowest quintile group. This study identified that higher serum Cd concentration was significantly, positively, associated with SBP and DBP and HT prevalence. This study provided evidence for the associations between environmental exposure to Cd and blood pressures/HT which should be considered for future preventive measures.
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Affiliation(s)
- Masaya Kaneda
- School of Medicine, Hirosaki University, Hirosaki, Japan
| | - Kyi Mar Wai
- Department of Mibyo Science, Graduate School of Medicine, Hirosaki University, 5 Zaifu, Hirosaki city, Aomori Prefecture, 036-8562, Japan.
- Department of Human Ecology, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan.
| | - Akira Kanda
- Department of Diet and Health Sciences, Graduate School of Medicine, Hirosaki University, Hirosaki, Japan
| | - Masataka Ando
- Department of Diet and Health Sciences, Graduate School of Medicine, Hirosaki University, Hirosaki, Japan
| | - Koichi Murashita
- Center of Innovation, Research Initiatives Organization, Hirosaki University, Hirosaki, Japan
| | - Shigeyuki Nakaji
- Department of Mibyo Science, Graduate School of Medicine, Hirosaki University, 5 Zaifu, Hirosaki city, Aomori Prefecture, 036-8562, Japan
- Center of Innovation, Research Initiatives Organization, Hirosaki University, Hirosaki, Japan
- Department of Social Medicine, Graduate School of Medicine, Hirosaki University, Hirosaki, Japan
| | - Kazushige Ihara
- Department of Mibyo Science, Graduate School of Medicine, Hirosaki University, 5 Zaifu, Hirosaki city, Aomori Prefecture, 036-8562, Japan
- Center of Innovation, Research Initiatives Organization, Hirosaki University, Hirosaki, Japan
- Department of Social Medicine, Graduate School of Medicine, Hirosaki University, Hirosaki, Japan
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Abstract
PURPOSE To examine the acute and chronic effects of alcohol on blood pressure (BP) and the incidence of hypertension. We discuss the most current understanding of the mechanisms underlining these effects and their associations with the putative cardioprotective effects of consumption of low-to-moderate amounts of alcoholic beverages. RECENT FINDINGS A recent meta-analysis confirmed findings of experimental studies, demonstrating an acute biphasic effect of ethanol on BP, decreasing up to 12 h of ingestion and increasing after that. This effect is mediated by vagal inhibition and sympathetic activation. A meta-analysis found that chronic consumption of alcoholic beverages was associated with a high incidence of hypertension in men and women; it also found that, in women, the risk begins at moderate alcohol consumption. The risks of alcohol consumption are higher in Blacks than in Asians or Caucasians. The mechanism underlying the chronic effects of alcohol on BP, and particularly the differential effect on Blacks, is still unknown. Short-term trials showed that alcohol withdrawal promotes BP reduction; however, the long-term effectiveness of interventions that aim to lower BP through the restriction of alcohol consumption has not been demonstrated. The harmful effects of alcohol on BP do not support the putative cardioprotective effect of low-to-moderate consumption of alcoholic beverages. The absence of a tangible mechanism of protection, and the possibility that this beneficial effect is biased by socioeconomic and other characteristics of drinkers and abstainers, calls into question the hypothesis that consuming low amounts of alcoholic beverages improves cardiovascular health. The evidence from investigations with various designs converge regarding the acute biphasic effect of ethanol on BP and the risk of chronic consumption on the incidence of hypertension, particularly for Blacks. These effects do not support the putative cardioprotective effect of consumption of low-to-moderate amounts of alcoholic beverages. Mechanisms of chronic BP increase and the demonstration of long-term benefits of reducing alcohol intake as a means to treat hypertension remain open questions.
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Affiliation(s)
- Flávio Danni Fuchs
- Division of Cardiology, Hospital de Clínicas de Porto Alegre, Universidade Federal Do Rio Grande Do Sul, Ramiro Barcelos 2350, Porto Alegre, 90035-900, Brazil. .,Graduate Program in Cardiovascular Sciences, School of Medicine, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, Brazil.
| | - Sandra Costa Fuchs
- Graduate Program in Cardiovascular Sciences, School of Medicine, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, Brazil
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Yu ES, Hong K, Chun BC. Incidence and risk factors for progression from prehypertension to hypertension: a 12-year Korean Cohort Study. J Hypertens 2020; 38:1755-62. [PMID: 32398468 DOI: 10.1097/HJH.0000000000002494] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVES This study evaluated the incidence and risk factors for progression from prehypertension to hypertension among middle-aged and elderly Korean adults. METHODS A total of 115 456 participants with prehypertension in 2003-2004 were selected from the National Health Insurance Service-National Health Screening Cohort (NHIS-HEALS) Program. All participants were followed until 2015. Potential risk factors for progression to hypertension were evaluated using the chi-squared test or t-test. A Cox proportional hazards model was used to predict the risk of progression to hypertension according to sex. The incidence of hypertension in the prehypertension group was evaluated by calculating the incidence density during the entire follow-up period. RESULTS During the follow-up period, 48 919 participants experienced progression to hypertension, which corresponded to incidence densities of 45.82/1000 person-years among men and 53.57/1000 person-years among women. Among both men and women, progression to hypertension was predicted by an elevated BMI, family history of hypertension, history of diabetes mellitus, and older age. Among men, progression to hypertension was associated with frequent drinking and high alanine aminotransferase levels. Among women, progression to hypertension was associated with high hemoglobin levels and low household income. CONCLUSION This study identified various risk factors for progression from prehypertension to hypertension among middle-aged and elderly Korean adults. This information may help researchers develop comprehensive and effective strategies for managing prehypertension.
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Sokpe A, Mensah MLK, Koffuor GA, Thomford KP, Arthur R, Jibira Y, Baah MK, Adedi B, Agbemenyah HY. Hypotensive and Antihypertensive Properties and Safety for Use of Annona muricata and Persea americana and Their Combination Products. Evid Based Complement Alternat Med 2020; 2020:8833828. [PMID: 33488751 DOI: 10.1155/2020/8833828] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 10/22/2020] [Accepted: 11/23/2020] [Indexed: 11/17/2022]
Abstract
Introduction In the management of hypertension (a cardiovascular disease and the leading metabolic risk factor in noncommunicable diseases) with herbal medicines, efficacy and safety are of uttermost concern. This study sought to establish hypotensive, antihypertensive, drug interaction, and safety for use of the aqueous leaf extracts of Annona muricata (AME), Persea americana (PAE), or their combination products (CAPE). Methodology. Systolic and diastolic blood pressure (SBP and DBP), mean arterial blood pressure (MAP), and heart rate (HR) were measured in normotensive Sprague-Dawley rats treated with 50-150 mg/kg of AME, PAE, or CAPE to establish a hypotensive effect. "Combination index" was calculated to establish interaction between AME and PAE. The antihypertensive effect of CAPE was established by measuring SBP, DBP, MAP, and HR in ethanol-sucrose- and epinephrine-induced hypertension. Full blood count, liver and kidney function tests, and urinalysis were determined in ethanol/sucrose-induced hypertension to establish safety for use. Results AME, PAE, and CAPE significantly (p ≤ 0.001) decreased BP in both normotensive and hypertensive animals. Effects of CAPE 1, CAPE 2, and CAPE 3 were synergistic (combination indices of 0.65 ± 0.07, 0.76 ± 0.09, and 0.87 ± 0.07, respectively). There was a significant decrease (p ≤ 0.01 - 0.001) in SBP and MAP with 100 mg/kg CAPE 1 and 75 mg/kg CAPE 2 treatment in hypertension as well as with nifedipine (p ≤ 0.001) treatment. Epinephrine-induced hypertension in anesthetized cats was significantly and dose-dependently inhibited (p < 0.05 - 0.001) by 25-100 mg/ml CAPE 1 and 37.5-75 mg/ml CAPE 2. CAPE administration had no deleterious effect (p > 0.05) on full blood count, liver and kidney function, and urine composition in hypertensive rats. Conclusion The aqueous leaf extracts of Annona muricata, Persea americana, and their combination products possess antihypertensive properties, with combination products showing synergism and safety with use.
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Minzer S, Estruch R, Casas R. Wine Intake in the Framework of a Mediterranean Diet and Chronic Non-Communicable Diseases: A Short Literature Review of the Last 5 Years. Molecules 2020; 25:E5045. [PMID: 33143082 PMCID: PMC7663679 DOI: 10.3390/molecules25215045] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 10/27/2020] [Accepted: 10/28/2020] [Indexed: 12/12/2022] Open
Abstract
Dietary habits are a determining factor of the higher incidence and prevalence of chronic non-communicable diseases (NCDs). In the aim to find a possible preventive and intervention strategy, the Mediterranean diet (MedDiet) has been proposed as an effective approach. Within the MedDiet, moderate wine consumption with meals is a positive item in the MedDiet score; however, recent studies have reported a dose-response association between alcohol consumption and higher risk of a large number of NCDs. This review aimed to evaluate the association between NCDs and wine consumption in the framework of the MedDiet, with a simple review of 22 studies of the highest-level literature published over the last five years. We found that the information regarding the effects of wine in different health outcomes has not varied widely over the past five years, finding inconclusive results among the studies evaluated. Most of the literature agrees that light to moderate wine intake seems to have beneficial effects to some extent in NCDs, such as hypertension, cancer, dyslipidemia and dementia, but no definitive recommendations can be made on a specific dose intake that can benefit most diseases.
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Affiliation(s)
- Simona Minzer
- El Pino Hospital, Avenida Padre Hurtado, San Bernardo, 13560 Santiago de Chile, Chile;
| | - Ramon Estruch
- Department of Internal Medicine, Hospital Clinic, Institut d’Investigació Biomèdica August Pi i Sunyer (IDIBAPS), University of Barcelona, Villarroel, 170, 08036 Barcelona, Spain;
- Center for Biomedical Research Network (CIBER) 06/03, Fisiopatología de la Obesidad y la Nutrición, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Rosa Casas
- Department of Internal Medicine, Hospital Clinic, Institut d’Investigació Biomèdica August Pi i Sunyer (IDIBAPS), University of Barcelona, Villarroel, 170, 08036 Barcelona, Spain;
- Center for Biomedical Research Network (CIBER) 06/03, Fisiopatología de la Obesidad y la Nutrición, Instituto de Salud Carlos III, 28029 Madrid, Spain
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Abstract
BACKGROUND Alcohol is consumed by over 2 billion people worldwide. It is a common substance of abuse and its use can lead to more than 200 disorders including hypertension. Alcohol has both acute and chronic effects on blood pressure. This review aimed to quantify the acute effects of different doses of alcohol over time on blood pressure and heart rate in an adult population. OBJECTIVES Primary objective To determine short-term dose-related effects of alcohol versus placebo on systolic blood pressure and diastolic blood pressure in healthy and hypertensive adults over 18 years of age. Secondary objective To determine short-term dose-related effects of alcohol versus placebo on heart rate in healthy and hypertensive adults over 18 years of age. SEARCH METHODS The Cochrane Hypertension Information Specialist searched the following databases for randomised controlled trials up to March 2019: the Cochrane Hypertension Specialised Register; the Cochrane Central Register of Controlled Trials (CENTRAL; 2019, Issue 2), in the Cochrane Library; MEDLINE (from 1946); Embase (from 1974); the World Health Organization International Clinical Trials Registry Platform; and ClinicalTrials.gov. We also contacted authors of relevant articles regarding further published and unpublished work. These searches had no language restrictions. SELECTION CRITERIA Randomised controlled trials (RCTs) comparing effects of a single dose of alcohol versus placebo on blood pressure (BP) or heart rate (HR) in adults (≥ 18 years of age). DATA COLLECTION AND ANALYSIS Two review authors (ST and CT) independently extracted data and assessed the quality of included studies. We also contacted trial authors for missing or unclear information. Mean difference (MD) from placebo with 95% confidence interval (CI) was the outcome measure, and a fixed-effect model was used to combine effect sizes across studies. MAIN RESULTS: We included 32 RCTs involving 767 participants. Most of the study participants were male (N = 642) and were healthy. The mean age of participants was 33 years, and mean body weight was 78 kilograms. Low-dose alcohol (< 14 g) within six hours (2 RCTs, N = 28) did not affect BP but did increase HR by 5.1 bpm (95% CI 1.9 to 8.2) (moderate-certainty evidence). Medium-dose alcohol (14 to 28 g) within six hours (10 RCTs, N = 149) decreased systolic blood pressure (SBP) by 5.6 mmHg (95% CI -8.3 to -3.0) and diastolic blood pressure (DBP) by 4.0 mmHg (95% CI -6.0 to -2.0) and increased HR by 4.6 bpm (95% CI 3.1 to 6.1) (moderate-certainty evidence for all). Medium-dose alcohol within 7 to 12 hours (4 RCTs, N = 54) did not affect BP or HR. Medium-dose alcohol > 13 hours after consumption (4 RCTs, N = 66) did not affect BP or HR. High-dose alcohol (> 30 g) within six hours (16 RCTs, N = 418) decreased SBP by 3.5 mmHg (95% CI -6.0 to -1.0), decreased DBP by 1.9 mmHg (95% CI-3.9 to 0.04), and increased HR by 5.8 bpm (95% CI 4.0 to 7.5). The certainty of evidence was moderate for SBP and HR, and was low for DBP. High-dose alcohol within 7 to 12 hours of consumption (3 RCTs, N = 54) decreased SBP by 3.7 mmHg (95% CI -7.0 to -0.5) and DBP by 1.7 mmHg (95% CI -4.6 to 1.8) and increased HR by 6.2 bpm (95% CI 3.0 to 9.3). The certainty of evidence was moderate for SBP and HR, and low for DBP. High-dose alcohol ≥ 13 hours after consumption (4 RCTs, N = 154) increased SBP by 3.7 mmHg (95% CI 2.3 to 5.1), DBP by 2.4 mmHg (95% CI 0.2 to 4.5), and HR by 2.7 bpm (95% CI 0.8 to 4.6) (moderate-certainty evidence for all). AUTHORS' CONCLUSIONS: High-dose alcohol has a biphasic effect on BP; it decreases BP up to 12 hours after consumption and increases BP > 13 hours after consumption. High-dose alcohol increases HR at all times up to 24 hours. Findings of this review are relevant mainly to healthy males, as only small numbers of women were included in the included trials.
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Affiliation(s)
- Sara Tasnim
- Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, Canada
| | - Chantel Tang
- Faculty of Health Sciences, McGill University, Montreal, Canada
| | - Vijaya M Musini
- Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, Canada
| | - James M Wright
- Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, Canada
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Pauli S, Bairros FSD, Nunes LN, Neutzling MB. Prevalência autorreferida de hipertensão e fatores associados em comunidades quilombolas do Rio Grande do Sul, Brasil. Ciênc saúde coletiva 2019; 24:3293-3303. [DOI: 10.1590/1413-81232018249.28002017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 02/02/2018] [Indexed: 11/21/2022] Open
Abstract
Resumo Este estudo teve como objetivo identificar a prevalência e fatores associados à hipertensão arterial (HA) em adultos quilombolas do Rio Grande do Sul (RS). Trata-se de um estudo transversal de base populacional, realizado em 2011, com 589 adultos responsáveis por domicílios e amostragem proporcional ao tamanho. O desfecho foi obtido com a pergunta: “Algum médico já lhe disse que você tem hipertensão?”. Foi empregada regressão de Poisson, com variância robusta e entrada hierarquizada das variáveis. Por fim, foram calculadas as frações atribuíveis populacionais por componente (FAPC) para fatores modificáveis associados à HA. A prevalência autorreferida de HA foi de 38,3% (IC95% 31,4%-45,1%). A análise ajustada revelou associação do desfecho com faixa etária, escolaridade, consumo excessivo de álcool, circunferência da cintura acima do adequado e presença de diabetes. A análise dos FAPC revelou que, se os indivíduos tivessem maior escolaridade, a prevalência de HA seria reduzida. Diante da elevada prevalência de HA e da extrema vulnerabilidade social dessa população, políticas públicas que garantam seu acesso a direitos fundamentais (saúde, renda e escolaridade) poderiam ter impacto importante na diminuição desse desfecho.
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Affiliation(s)
- Sílvia Pauli
- Universidade Federal do Rio Grande do Sul, Brasil
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Park B, Lee YJ. Upcoming Aging Society and Men's Health: Focus on Clinical Implications of Exercise and Lifestyle Modification. World J Mens Health 2019; 38:24-31. [PMID: 30799560 PMCID: PMC6920071 DOI: 10.5534/wjmh.180103] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 12/14/2018] [Accepted: 12/24/2018] [Indexed: 12/28/2022] Open
Abstract
Recent epidemiological research has indicated that men have increased health risks due to biological and social factors. Research in the area of men's health has been focused on disease events and subsequent disabilities. In future aging societies, more attention should be paid to the importance of men's health because a decreased quality of life and increased social burden are impending unless proper maneuvers are taken to slow the development and progression of morbidity through the use of preventive strategies. The adoption of a healthier lifestyle and the early identification and management of risk factors are very important and can be an initiative for prevention and for slowing the progression of morbidities with related quality of life issues. Males are rather vulnerable in terms of health, and conscious and active efforts are required to promote their health in an aging society. Here, we hope to shed light on the influence of lifestyle modifications and their clinical implications on men's health.
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Affiliation(s)
- Byoungjin Park
- Department of Family Medicine, Yonsei University College of Medicine, Seoul, Korea.,Department of Medicine, Graduate School of Medicine, Yonsei University, Seoul, Korea
| | - Yong Jae Lee
- Department of Family Medicine, Yonsei University College of Medicine, Seoul, Korea.,Department of Family Medicine, Gangnam Severance Hospital, Seoul, Korea.
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Abstract
BACKGROUND Problem drinking carries significant health burdens, including an increased risk of hypertension. The effect of chronic alcohol intake on blood pressure (BP) in women is understudied and poorly understood. OBJECTIVES We sought to examine the relationships between drinking habits and BP in hypertensive women. METHODS We analyzed drinking habits in 113 women followed in the Brigham and Women's Hospital Hypertension Clinic for at least one year. RESULTS Among these women with well-controlled hypertension, baseline diastolic BP was significantly lower in moderate drinkers compared with women who rarely or never drank. Changes in both systolic and diastolic BP over 12 months showed a significant negative association with changes in percent drinking days. In contrast, there was a trend toward higher baseline systolic BP among those women who consumed more drinks per drinking day. CONCLUSIONS Among these women with controlled hypertension, our data failed to demonstrate an association between drinking beyond recommended limits and higher disease burden. These findings parallel the widely reported difference between drinking frequency, associated with a host of positive health outcomes, and drinking intensity, associated with negative outcomes. Novel to this report is an observed reduction in blood pressure over the one-year follow-up period accompanying an increased drinking frequency in treated hypertensive women. Cautions include the suggestion that a greater number of drinks per drinking day was associated with higher baseline pressure. These data imply that drinking within sensible limits has no negative impact on chronic hypertension. In fact, for women with well-controlled hypertension, such a habit may impart benefit.
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Affiliation(s)
| | - Endel John Orav
- a Department of Medicine , Harvard Medical School , Boston , MA , USA
| | - Grace Chang
- b Department of Psychiatry , Harvard Medical School , Boston , MA , USA
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Abstract
Background Traditional nonsteroidal anti-inflammatory drugs (NSAIDs) have been associated with elevated blood pressure. The effect of COX-2 inhibitors on blood pressure, however, has not been well established. Objectives This study aimed to determine the effects of COX-2 inhibitors on blood pressure and whether these effects represented a class effect or specific drug differences. Methods Patients were randomly selected from a computer-generated list of all patients actively taking a COX-2 inhibitor as of July 2001; electronic and paper medical records for these patients were retrospectively reviewed. Data collection included patient demographics, medication history, and blood pressure measurements. Results A total of 75 patients receiving rofecoxib and 25 patients receiving celecoxib were evaluated. After initiation of rofecoxib therapy, average systolic blood pressure increased from 131.4 ± 13.1 mmHg to 135.7 ± 17.4 mmHg (P = 0.012). Patients started on celecoxib demonstrated an average systolic blood pressure decrease, from 136.3 ± 23 mmHg to 129.6 ± 21.9 mmHg (P = 0.042). No statistically significant changes in diastolic blood pressure were observed. No change in systolic blood pressure was observed in 16 celecoxib-treated patients (64%) and 29 rofecoxib-treated patients (38.7%). A total of 8 patients (8%) (1 celecoxibtreated and 7 rofecoxib-treated) experienced increases in systolic blood pressure greater than 20 mmHg during therapy. Conclusion Blood pressure changes may be unique for each COX-2 inhibitor agent and not the result of a class effect. Blood pressure should be monitored in all patients receiving COX-2 inhibitors. Additional prospective studies that assess the effect of COX-2 inhibitors on cardiovascular outcomes should be conducted.
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Affiliation(s)
- Ellen Schellhase
- Purdue University, Clinical Pharmacy Specialist in Ambulatory Care, Roudebush VA Medical Center, Pharmacy Department (119), 1481 West 10th Street, Indianapolis, IN 46202
| | | | - Tamara S. Evans
- Clinical Education Consultant, Pfizer Inc., 6087 Eagle Village Drive, Indianapolis, IN 46234
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15
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Hong SW, Linton JA, Shim JY, Lee HR, Kang HT. Association of alcohol consumption pattern with risk of hypertension in Korean adults based on the 2010-2012 KNHANES. Alcohol 2016; 54:17-22. [PMID: 27565751 DOI: 10.1016/j.alcohol.2016.05.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2015] [Revised: 04/27/2016] [Accepted: 05/23/2016] [Indexed: 11/23/2022]
Abstract
We examined the association between alcohol-drinking pattern and hypertension in Korean adults. This cross-sectional study included 15,052 participants (7054 men and 7998 women) who were included in the 2010-2012 Korean National Health and Nutrition Examination Survey (KNHANES). We categorized alcohol-drinking patterns into three groups based on the Alcohol Use Disorders Identification Test (AUDIT) score: low-risk (score: 0-7), intermediate-risk (score: 8-14), and high-risk (score: ≥15). Hypertension was defined as systolic blood pressure ≥140 mm Hg, diastolic blood pressure ≥90 mm Hg, or current use of anti-hypertensive medications. In the study population, 25.2% of men and 4.6% of women were high-risk drinkers. Hypertension prevalence was 30.8% in men and 20.6% in women. Of the total population, 13.8% of men and 13.6% of women were using anti-hypertensive drugs. Age-adjusted hypertension prevalence was 30.8, 40.9, and 45.3% in men, and 24.6, 27.0, and 32.3% in women in the low-, intermediate-, and high-risk drinking group, respectively. Compared to the low-risk drinking group, the prevalence ratio (95% confidence interval [CI]) for hypertension was 1.664 (1.4331.933) and 2.070 (1.772-2.418) for men and 1.012 (0.774-1.323) and 1.650 (1.080-2.522) for women in the intermediate- and high-risk drinking group, respectively, after adjusting for age and other confounding factors. In conclusion, our study suggests high-risk drinking appears to be associated with a higher risk of hypertension in men and women.
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Abstract
Alcoholic liver disease (ALD) is implicated in gut disturbances, both functionally and structurally. It has been noticed that the gut-liver interaction is an important feature in the prevention of systemic inflammation as well as liver health. The optimal functioning of the gut-liver axis depends on gut health. Therefore, gut problems may be important for estimating liver inflammation, while our knowledge of ALD could also provide an insight into gut health. Gut problems accompanied by ALD include gut motility and absorption problems, mucosal damage and the dysbiosis of gut microbiota and gastrointestinal carcinogenesis. Moreover, there is emerging evidence that besides direct inflammatory injury caused by alcohol, gut problems related to ALD play a crucial role in the pathogenesis of cardiovascular and immunological disorders. In this regard, we should consider ALD in relation to both gut health and chronic systemic low-grade inflammation. Accordingly, integrative therapeutic strategies are warranted for treating and preventing ALD and systemic inflammation as well as alcohol-related gut problems.
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Affiliation(s)
- Byoungjin Park
- Department of Family Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Hye-Ree Lee
- Department of Family Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Yong-Jae Lee
- Department of Family Medicine, Yonsei University College of Medicine, Seoul, Korea.
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Mori TA, Burke V, Zilkens RR, Hodgson JM, Beilin LJ, Puddey IB. The effects of alcohol on ambulatory blood pressure and other cardiovascular risk factors in type 2 diabetes: a randomized intervention. J Hypertens 2016; 34:421-8. [DOI: 10.1097/hjh.0000000000000816] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Mori TA, Burke V, Beilin LJ, Puddey IB. Randomized Controlled Intervention of the Effects of Alcohol on Blood Pressure in Premenopausal Women. Hypertension 2015; 66:517-23. [DOI: 10.1161/hypertensionaha.115.05773] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2015] [Accepted: 06/09/2015] [Indexed: 11/16/2022]
Abstract
Alcohol has been consistently demonstrated to elevate blood pressure (BP) in intervention studies in men. There are uncertainties, however, as to the nature of the relationship in women. We, therefore, determined in healthy premenopausal women the dose-dependent effects of alcohol on ambulatory BP. Twenty-four participants aged 25 to 49 years, with a mean alcohol intake of 202±94 g alcohol/wk and mean 24-hour systolic and diastolic BP of 110.2±8.9/68.9±5.7 mm Hg, were randomized to a 3-period cross-over study. Each evening they consumed higher volume red wine (lower level drinkers, 146 g alcohol/wk; higher level drinkers, 218 g alcohol/wk), lower volume red wine (lower level drinkers, 42 g alcohol/wk; higher level drinkers, 73 g alcohol/wk), or dealcoholized red wine, each for a period of 4 weeks. Higher volume red wine significantly increased 24 hours systolic and diastolic BP relative to dealcoholized red wine (by 2.0±0.6/1.2±0.4 mm Hg;
P
=0.001 and
P
=0.028, respectively). There were similar changes for higher volume red wine relative to lower volume red wine (by 1.6±0.6/1.4±0.4 mm Hg;
P
=0.014 and
P
=0.005, respectively). These effects were predominantly on awake rather than asleep BP. There was no significant difference in BP between lower volume red wine and dealcoholized red wine. We conclude that in healthy premenopausal women regular consumption of alcohol as 200 to 300 mL red wine/d (146–218 g alcohol/wk) elevates 24 hours systolic and diastolic BP. The magnitude of the increase in BP is similar to that previously reported in intervention studies in men.
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Affiliation(s)
- Trevor A. Mori
- From the School of Medicine and Pharmacology, Royal Perth Hospital Unit, Faculty of Medicine, Dentistry and Health Sciences, University of Western Australia, Perth, Australia
| | - Valerie Burke
- From the School of Medicine and Pharmacology, Royal Perth Hospital Unit, Faculty of Medicine, Dentistry and Health Sciences, University of Western Australia, Perth, Australia
| | - Lawrence J. Beilin
- From the School of Medicine and Pharmacology, Royal Perth Hospital Unit, Faculty of Medicine, Dentistry and Health Sciences, University of Western Australia, Perth, Australia
| | - Ian B. Puddey
- From the School of Medicine and Pharmacology, Royal Perth Hospital Unit, Faculty of Medicine, Dentistry and Health Sciences, University of Western Australia, Perth, Australia
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Tang L, Xu T, Li H, Zhang M, Wang A, Tong W, Xu T, Sun Y, Zhang Y. Hypertension, alcohol drinking and stroke incidence: a population-based prospective cohort study among inner Mongolians in China. J Hypertens 2014; 32:1091-6; discussion 1096. [PMID: 24577411 DOI: 10.1097/HJH.0000000000000142] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES The purpose of this study was to evaluate the effect of hypertension and alcohol drinking on stroke incidence and whether alcohol drinking would increase the risk of stroke in hypertension participants among Inner Mongolians. METHODS A prospective cohort study from June 2003 to July 2012 was conducted among 2535 people aged 20 years and older from Inner Mongolia, China. We categorized the participants into four subgroups according to blood pressure and drinking status. The cumulative risks of stroke among the four subgroups were estimated with the Kaplan-Meier curves and compared by log-rank test. Cox proportional hazards models and receiver operating characteristic (ROC) curves were employed to evaluate the association between hypertension, alcohol drinking and stroke incidence. RESULTS A total of 120 stroke patients were observed during the follow-up period. The multivariate-adjusted hazard ratios (95% confidential intervals) of stroke for nonhypertension/drinkers, hypertension/nondrinkers and hypertension/drinkers were 1.03 (0.48-2.22), 2.64 (1.45-4.81) and 2.89 (1.55-5.39), respectively, compared with nonhypertension/nondrinkers. The area under ROC curve (AUC) for a model containing hypertension and drinking status along with conventional factors (AUC = 0.684) was significantly (P = 0.005) larger than one containing only conventional factors (AUC = 0.660). CONCLUSION These findings suggest that hypertension is an independent risk factor of stroke in Inner Mongolians. Drinkers with hypertension seem to be more susceptible to stroke; larger-sample prospective cohort studies are still required to examine the cumulative effect of drinking and hypertension on stroke incidence.
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Petkeviciene J, Klumbiene J, Simonyte S, Ceponiene I, Jureniene K, Kriaucioniene V, Raskiliene A, Smalinskiene A, Lesauskaite V. Physical, behavioural and genetic predictors of adult hypertension: the findings of the Kaunas Cardiovascular Risk Cohort study. PLoS One 2014; 9:e109974. [PMID: 25313554 PMCID: PMC4196949 DOI: 10.1371/journal.pone.0109974] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2014] [Accepted: 09/08/2014] [Indexed: 02/07/2023] Open
Abstract
Background The roots of adult hypertension go back to childhood. This study aimed to examine the independent effects of physical, behavioural and genetic factors identified in childhood and mid-adulthood for prediction of adult hypertension. Methods The study subjects were participants of the Kaunas Cardiovascular Risk Cohort study started in 1977 (n = 1082, age 12–13 years). In 2012, a total of 507 individuals (63.9% of eligible sample) participated in the 35-year follow-up survey. Health examination involved measurements of blood pressure (BP), anthropometric parameters, and interview about health behaviours. Subjects were genotyped for AGT (M235T), ACE (I/D, rs4340), ADM (rs7129220), and CACNB2 (rs12258967) genes polymorphisms. A genetic risk score was calculated as the sum of the number of risk alleles at each of four single nucleotide polymorphisms. Results AGT TT genotype male carriers had the highest mean values of systolic BP in childhood. In females, ADM genotype AA was associated with the highest values of systolic and diastolic BP, while CACNB2 genotype CC carriers had the highest values of diastolic BP in childhood. Systolic and diastolic BP in childhood, gain in BMI from childhood to adulthood, and risky alcohol consumption predicted hypertension in middle-aged men. In women, genetic risk score together with diastolic BP in childhood and gain in BMI were significant predictors of adult hypertension. The comparison of four nested logistic regression models showed that the prediction of hypertension improved significantly after the addition of BMI gain. Genetic risk score had a relatively weak effect on the improvement of the model performance in women. Conclusions BP in childhood and the gain in BMI from childhood to adulthood were significant predictors of adult hypertension in both genders. Genetic risk score in women and risky alcohol consumption in men were independently related with the risk of adult hypertension.
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Affiliation(s)
- Janina Petkeviciene
- Faculty of Public Health, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
- * E-mail:
| | - Jurate Klumbiene
- Faculty of Public Health, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Sandrita Simonyte
- Institute of Microbiology and Virology, Veterinary Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Indre Ceponiene
- Department of Cardiology, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Kristina Jureniene
- Institute of Cardiology, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Vilma Kriaucioniene
- Faculty of Public Health, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Asta Raskiliene
- Faculty of Public Health, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Alina Smalinskiene
- Institute of Cardiology, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Vaiva Lesauskaite
- Institute of Cardiology, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
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Abstract
Epidemiological, preclinical and clinical studies established the association between high alcohol consumption and hypertension. However the mechanism through which alcohol raises blood pressure remains elusive. Several possible mechanisms have been proposed such as an imbalance of the central nervous system, impairment of the baroreceptors, enhanced sympathetic activity, stimulation of the renin-angiotensin-aldosterone system, increased cortisol levels, increased vascular reactivity due to increase in intracellular calcium levels, stimulation of the endothelium to release vasoconstrictors and loss of relaxation due to inflammation and oxidative injury of the endothelium leading to inhibition of endothelium-dependent nitric oxide production. Loss of relaxation due to inflammation and oxidative injury of the endothelium by angiotensin II leading to inhibition of endothelium-dependent nitric oxide production is the major contributors of the alcohol-induced hypertension. For the prevention of alcohol-induced hypertension is to reduce the amount of alcohol intake. Physical conditioning/exercise training is one of the most important strategies to prevent/treat chronic alcohol-induced hypertension on physiological basis. The efficacious pharmacologic treatment includes the angiotensin-converting enzyme (ACE) inhibitors or angiotensin II type 1 receptor blockers (ARBs) which have antioxidant activity and calcium channel blockers. The most effective prevention and treatment of alcohol-induced hypertension is physical exercise and the use of ACE inhibitors or ARBs in the clinic
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22
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Ikeda ML, Barcellos NT, Alencastro PR, Wolff FH, Brandão AB, Fuchs FD, Fuchs SC. Association of blood pressure and hypertension with alcohol consumption in HIV-infected white and nonwhite patients. ScientificWorldJournal 2013; 2013:169825. [PMID: 24235878 DOI: 10.1155/2013/169825] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2013] [Accepted: 08/20/2013] [Indexed: 11/17/2022] Open
Abstract
Introduction. Although alcohol abuse is associated with hypertension in whites and nonwhites, it has been scarcely investigated in HIV-infected patients. Objective. To investigate whether the association of alcohol abuse with hypertension is influenced by skin color in HIV-infected individuals. Methods. Cross-sectional study in HIV-infected individuals aged 18 years or older. Demographic characteristics, lifestyle, and HIV infection were investigated. Alcohol abuse was defined as ≥15 (women) and ≥30 g/alcohol/day (men), and binge drinking by the intake of ≥5 drinks on a single occasion. Hypertension was defined by blood pressure ≥140/90 mmHg or use of blood pressure-lowering agents. Results. We studied 1,240 individuals, with 39.1 ± 10 years, 51% males and 57% whites. Age and body mass index were associated with blood pressure, and there was an independent association of alcohol abuse with hypertension in whites (RR = 1.9, 95% CI 1.1–3.3) and nonwhites (RR = 2.4, 95% CI 1.4 to 4.0). Among nonwhite individuals who were alcohol abusers, systolic (9.3 ± 3.2; P = 0.001) and diastolic blood pressures (6.4 ± 2.1; P = 0.008) were higher than in nonabusers. Conclusion. Alcohol abuse is a risk factor for hypertension in white and nonwhite HIV-infected individuals. The association of ethanol consumption with blood pressure is not explained by AIDS-related conditions.
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Fuchs SC, Alencastro PR, Ikeda ML, Barcellos NT, Wolff FH, Brandão AB, Ximenes RA, Miranda-Filho Dde B, Lacerda HR, de Albuquerque Mde F, Montarroyos UR, Nery MW, Turchi MD. Risk of coronary heart disease among HIV-infected patients: a multicenter study in Brazil. ScientificWorldJournal 2013; 2013:163418. [PMID: 24223499 DOI: 10.1155/2013/163418] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2013] [Accepted: 09/03/2013] [Indexed: 11/18/2022] Open
Abstract
Cardiovascular disease has emerged as a crescent problem among HIV-infected population. This study aimed to determine the 10-year risk of coronary heart disease using the Framingham risk score among HIV-infected patients from three regions of Brazil. This is a pooled analysis of three cohort studies, which enrolled 3,829 individuals, 59% were men, 66% had white skin color, and mean age 39.0 ± 9.9 years. Comparisons among regions showed that there were marked differences in demographic, socioeconomic, clinical, and HIV-related characteristics. Prevalence of Framingham score ≥10 was 4.5% in the Southern, 4.2% in the Midwest, and 3.9% in the Northeast of Brazil. The Framingham score ≥10 was similar between regions for males, patients aged ≥60 years, with obesity, central obesity, hypertension, and diabetes mellitus. Women were three times more likely to have coronary heart disease in 10 years than men. Hypertension and diabetes increased more than four times the risk of coronary heart disease, followed by central obesity, obesity, and prehypertension. The use of antiretroviral agents and time since HIV diagnosis were not risk factors for coronary artery disease in 10 years. In conclusion, hypertension and diabetes are the strongest independent predictors of 10-year risk of coronary heart disease among HIV-infected population.
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Dempsey JP, Cohen LM, Watson NL, Lechner WV, Hobson VL, Smith K. The Association of Blood Pressure and the Risk of Alcohol Use Disorders Among Smokers: Implications for Screening and Treatment. Alcoholism Treatment Quarterly 2011. [DOI: 10.1080/07347324.2011.557984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Jared P. Dempsey
- a Department of Psychology , Oklahoma State University , Stillwater, Oklahoma, USA
| | - Lee M. Cohen
- b Department of Psychology , Texas Tech University , Lubbock, Texas, USA
| | - Noreen L. Watson
- b Department of Psychology , Texas Tech University , Lubbock, Texas, USA
| | - William V. Lechner
- a Department of Psychology , Oklahoma State University , Stillwater, Oklahoma, USA
| | - Valerie L. Hobson
- b Department of Psychology , Texas Tech University , Lubbock, Texas, USA
| | - Kyle Smith
- c Department of Psychiatry , Medical University of South Carolina , Charleston, South Carolina, USA
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Murata K, Karita K, Horiguchi H, Iwata T, Hirose A. [Application of the benchmark dose approach to epidemiological endpoints with clinical standards]. Sangyo Eiseigaku Zasshi 2011; 53:67-77. [PMID: 21467775 DOI: 10.1539/sangyoeisei.a11001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
OBJECTIVE By publishing the scientific opinion entitled "Use of the benchmark dose (BMD) approach in risk assessment: Guidance of the Scientific Committee," the European Food Safety Authority (EFSA) recommended that the BMD approach, as an alternative to the traditionally used no-observed-adverse-effect level approach, be used as the method of choice for the determination of the reference point for deriving health-based guidance values and margins of exposure, and described the BMD approach as being extensively applicable to all chemicals, even to dose-effect assessment of epidemiological data. When the BMD approach was first proposed, the approach was expected to estimate the dose causing a low but measurable target organ effect. We examined whether the BMD approach can be applied to epidemiological endpoints with clinical standards. METHODS Comparisons between the BMD approach recommended by the EFSA and classical BMD approach (hybrid method) were conducted using epidemiological data with clinical standards. RESULTS The 95% lower confidence limit of the EFSA-based BMD tended to be considerably lower than that of the hybrid method. The former approach is easily applicable to dose-response data in published papers, though it is difficult to adjust for possible confounders. The cutoff values, calculated by the hybrid method, of epidemiological endpoints are nearly concordant with the clinical standards. CONCLUSIONS By using the BMD approach recommended by the EFSA, human health safety may be better guaranteed because of the lower reference points for hazardous substances. However, its application to epidemiological data does not always reflect toxicological implications in light of the clinical standard.
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Affiliation(s)
- Katsuyuki Murata
- Department of Environmental Health Sciences, Akita University Graduate School of Medicine, Akita, Japan.
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Abstract
The incidence and severity of hypertension are affected by nutritional status and intake of many nutrients. Excessive energy intake and obesity are major causes of hypertension. Obesity is associated with increased activity of the renin-angiotensin-aldosterone and sympathetic nervous systems, possibly other mineralcorticoid activity, insulin resistance, salt-sensitive hypertension and excess salt intake, and reduced kidney function. High sodium chloride intake strongly predisposes to hypertension. Increased alcohol consumption may acutely elevate blood pressure. High intakes of potassium, polyunsaturated fatty acids, and protein, along with exercise and possibly vitamin D, may reduce blood pressure. Less-conclusive studies suggest that amino acids, tea, green coffee bean extract, dark chocolate, and foods high in nitrates may reduce blood pressure. Short-term studies indicate that specialized diets may prevent or ameliorate mild hypertension; most notable are the Dietary Approaches to Stop Hypertension (DASH) diet, which is high in fruits, vegetables, and low-fat dairy products, and the DASH low-sodium diet. Long-term compliance to these diets remains a major concern.
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Affiliation(s)
- Vincenzo Savica
- Units of Nephrology and Dialysis, Papardo Hospital, University of Messina, 98168 Messina, Italy
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27
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Kawano Y. Physio-pathological effects of alcohol on the cardiovascular system: its role in hypertension and cardiovascular disease. Hypertens Res 2010; 33:181-91. [DOI: 10.1038/hr.2009.226] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Abstract
Home blood pressure (HBP) is usually measured in the morning and evening, but the evening HBP tends to be influenced by an individual's behavior pattern, such as bathing and drinking, which are often seen in the Japanese. In this study, in order to elucidate the influence of nighttime drinking on the evening and next morning HBP and heart rate (HR), HBP measurement was performed in Japanese normotensives under conditions in which the influence of bathing was minimized. Among 700 registered volunteers, 245 normotensives (189 male, 56 female, mean age; 35.8 +/- 0.5 years old) whose data consisted of a combination of drinking and non-drinking on workdays were selected. A semi-automatic device was lent to all participants, and they were asked to perform triplicate morning and evening measurements on seven consecutive days between October 16, 2002, and November 13, 2002. The differences in evening HBP and HR between the drinking and non-drinking days were calculated, as were the differences in the next morning HBP and HR. Only data of evening HBP measured at least 30 min after bathing were accepted. Evening SBP and DBP on drinking days were significantly lower (2.5 +/- 0.5 mmHg, 3.1 +/- 0.5 mmHg) than those on non-drinking days. On the other hand, evening HR on drinking days was significantly higher (7.7 +/- 0.8 b.p.m.) than that on non-drinking days. Although there was no difference in morning SBP after days with and without drinking, morning DBP the day after drinking was slightly (0.8 +/- 0.3 mmHg) but significantly lower than that the day after non-drinking. Morning HR the day after drinking was significantly higher (2.4 +/- 0.4 b.p.m.) than that after non-drinking. Because nighttime drinking influenced the evening HBP even in normotensives, it was suggested that morning HBP could give more stable values than evening HBP in Japanese people.
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Uzuegbu UE, Onyesom I. Fructose-induced increase in ethanol metabolism and the risk of Syndrome X in man. C R Biol 2009; 332:534-8. [DOI: 10.1016/j.crvi.2009.01.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2008] [Accepted: 01/31/2009] [Indexed: 11/19/2022]
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Affiliation(s)
- Irma Laonigro
- Department of Medical and Occupational Sciences; Institute of Internal Medicine, University of Foggia; Foggia Italy
| | - Michele Correale
- Department of Cardiology; ‘Ospedali Riuniti’ OO.RR, University of Foggia; viale L Pinto, 1 71100 Foggia Italy
| | - Matteo Di Biase
- Department of Cardiology; ‘Ospedali Riuniti’ OO.RR, University of Foggia; viale L Pinto, 1 71100 Foggia Italy
| | - Emanuele Altomare
- Department of Medical and Occupational Sciences; Institute of Internal Medicine, University of Foggia; Foggia Italy
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Gus M, Cichelero FT, Moreira CM, Escobar GF, Moreira LB, Wiehe M, Fuchs SC, Fuchs FD. Waist circumference cut-off values to predict the incidence of hypertension: an estimation from a Brazilian population-based cohort. Nutr Metab Cardiovasc Dis 2009; 19:15-19. [PMID: 18674892 DOI: 10.1016/j.numecd.2008.03.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2007] [Revised: 03/11/2008] [Accepted: 03/17/2008] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Central obesity is a key component in the definition of the metabolic syndrome, but the cut-off values proposed to define abnormal values vary among different guidelines and are mostly based on cross-sectional studies. In this study, we identify the best cut-off values for waist circumference (WC) associated with the incidence of hypertension. METHODS AND RESULTS Participants for this prospectively planned cohort study were 589 individuals who were free of hypertension and selected at random from the community of Porto Alegre, Brazil. Hypertension was defined by a blood pressure measurement >or= 140/90 mmHg or the use of blood pressure lowering drugs. A logistic regression model established the association between WC and the incidence of hypertension. A receiver operating characteristics (ROC) curve analysis was used to select the best WC cut-off point to predict the incidence of hypertension. During a mean follow-up of 5.5+/-0.9 years, 127 subjects developed hypertension. The hazard ratios for the development of hypertension, adjusted for age, baseline systolic blood pressure, alcohol consumption, gender and scholarship were 1.02 (95% CI; 1.00-1.04; P=0.02) for WC. The best cut-off WC values to predict hypertension were 87 cm in men and 80 cm in women, with an area under the curve of 0.56 (95% CI; 0.47-0.64; P=0.17) and 0.70 (95% CI; 0.63-0.77; P<0.001), respectively. CONCLUSION Excess visceral adiposity is a major risk factor for hypertension in individuals living in communities in Brazil, and this risk begins at lower values of WC that those recommended by some guidelines.
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Affiliation(s)
- M Gus
- Division of Cardiology, Hospital de Clínicas de Porto Alegre, UFRGS, Brazil.
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Abstract
The angiotensin II type 1 receptor (AGTR1) plays an integral role in blood pressure control, and is implicated in the pathogenesis of hypertension. Polymorphisms within this gene have been extensively studied in association with hypertension; however, findings are conflicting. To clarify these data, we conducted a systematic review of association studies of AGTR1 polymorphisms and hypertension, and performed a meta-analysis of the rs5186 variant. Results show that the currently available literature is too heterogeneous to draw meaningful conclusions. The definition of hypertension and gender composition of individual studies helps to explain this heterogeneity. Although the structure and splicing pattern of AGTR1 would suggest a likely effect of polymorphisms within the promoter region on gene function, few studies have been conducted thus far. In conclusion, there is insufficient evidence that polymorphisms in the AGTR1 gene are risk factors for hypertension. However, most studies are inadequately powered, and larger well-designed studies of haplotypes are warranted.
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Affiliation(s)
- Amy K Mottl
- Division of Nephrology and Hypertension, School of Medicine, University of North Carolina, Chapel Hill, North Carolina, USA.
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Kawabe H, Saito I. Reproducibility of masked hypertension determined from morning and evening home blood pressure measurements over a 6-month period. Hypertens Res 2008; 30:845-51. [PMID: 18037778 DOI: 10.1291/hypres.30.845] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Recently, the existence of so-called masked hypertension has attracted attention. In this study, the reproducibility of masked hypertension determined from morning and evening home blood pressure measurements was examined over a 6-month period. Home blood pressure measurements were taken consecutively for 7 days in volunteers at a company in 2002 and again in 2003. The 503 Japanese subjects (329 male, 174 female, mean age: 39.4 years), who were not taking antihypertensive drugs, were asked to measure their home blood pressure three times every morning and three times every evening. We defined casual blood pressure > or =140 (systolic) or > or =90 (diastolic) mmHg and home blood pressure > or =135 or > or =85 mmHg as hypertension. We also defined normotension as <140 and <90 mmHg in casual blood pressure and <135 and <85 mmHg in home blood pressure. We examined the reproducibility of four blood pressure categories (normotension, hypertension, white-coat hypertension, and masked hypertension) over a 6-month period. When measured in morning home blood pressure, the reproducibility of masked hypertension (59.1%) was significantly higher than that of white-coat hypertension (25.0%) and similar to that of hypertension (67.6%). However, the reproducibility of masked hypertension (23.5%) was similar to that of white-coat hypertension (32.0%) and significantly lower than that of hypertension (66.7%) when determined using evening home blood pressure. The concordances in the four blood pressure categories between the two periods were 0.582 (kappa coefficient) and 0.463 when determined using morning and evening home blood pressure data, respectively. In conclusion, the reproducibility of masked hypertension over a 6-month period was moderate in an urban Japanese population when evaluated by morning home blood pressure.
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Abstract
A large number of investigations in experimental, clinical, and epidemiological settings have given support to the idea that consumption of moderate amounts of alcoholic beverages, particularly wine, protects against coronary heart disease (CHD). Biological effects of other components of wine in human beings, however, have been hardly demonstrated, and alcohol itself has several potential adverse effects on the cardiovascular system. Not all epidemiological surveys have found protection from alcoholic beverages and in African-Americans, alcohol consumption was a risk factor for the incidence of CHD. The possibility that the lower risk of drinkers of moderate amounts of wine or other beverages is secondary to a health cohort effect in whites is not negligible, and could be discarded only in a clinical trial. In view of the potential risks of alcohol, a more cautious view about the beneficial effects of alcoholic beverages is warranted.
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Affiliation(s)
- Flávio D Fuchs
- Division of Cardiology, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Ramiro Barcelos, 2350, 90035-903, Porto Alegre, RS, Brazil.
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Affiliation(s)
- L B Moreira
- Division of Clinical Pharmacology, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
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Abstract
OBJECTIVE To investigate the influence of race, binge drinking and alcohol addiction on the association between consumption of alcoholic beverages and incidence of hypertension. METHODS In a population-based cohort study, 1089 adults were interviewed and had blood pressure and anthropometric measurements carried out at home. Their alcohol consumption was ascertained by an amount-frequency questionnaire. Binge drinking was defined as consumption of five or more drinks on one occasion for men or four drinks for women, and abuse of alcohol as consumption of 30 g/day or more in men or 15 g/day or more in women. Incident cases of hypertension were characterized by blood pressure > or = 140/90 mmHg or use of hypertension medication. RESULTS Among 589 normotensive individuals in the baseline visit, 127 incident cases of hypertension were identified, after a follow-up of 5.6 +/- 1.1 years. Binge drinking and alcohol dependency were not associated with the incidence of hypertension. Adjusted (age, education) risk ratios for the incidence of hypertension (95% confidence interval) were significant only for non-white abusers of ethanol: 11.8 (1.6-86.9). Systolic blood pressure of black abusers increased by 16.1 +/- 3.5 mmHg, in comparison with 4.9 +/- 1.5 mmHg among white abusers (P = 0.004). CONCLUSION Individuals with an African ancestry, who consumed larger amounts of ethanol, are at higher risk of developing hypertension. This risk is not explained by a binge drinking pattern or addiction to alcohol.
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Abstract
The Japanese Society of Hypertension has recommended that evening home blood pressure measurement be taken just before bedtime. In this study, to elucidate the influence of nighttime bathing on evening home blood pressure and heart rate, measurements were performed for 7 days using volunteers who were employees of a single company and who had no alcohol intake during the study period. We used data obtained from 158 subjects (78 males and 80 females; mean age, 41.6 years) whose evening data consisted of a combination of pre-bathing and post-bathing measurements. We divided the subjects into four groups according to the time interval from bathing: blood pressure was measured at 30 min after bathing in group I (n=40), at 31-60 min after bathing in group II (n=89), at 61-120 min after bathing in group III (n=74) and at more than 121 min after bathing in group IV (n=53). We evaluated the changes after bathing in each group. For all subjects combined, the evening home blood pressure measured after bathing (114.0+/-17.1/69.4+/-10.9 mmHg) was significantly lower than the value before bathing (116.3+/-17.1/70.7+/-11.2 mmHg). However, there was no difference in heart rate. Both systolic and diastolic blood pressure after bathing in group I (109.1+/-15.2/66.3+/-10.8 mmHg) and II (112.0+/-15.2/66.5+/-10.1 mmHg) were significantly lower than those before bathing (group I: 113.2+/-15.8/70.2+/-10.6 mmHg; group II: 115.2+/-15.8/69.3+/-10.3 mmHg), but these differences disappeared in group III and IV. On the other hand, there was no difference in heart rate after bathing in group I, II, or III, but group IV showed a slight but significant decrease after bathing (67.7+/-10.0 --> 65.8+/-10.7 beats/min). In conclusion, if evening home blood pressure is to be measured after bathing, subjects should be instructed to wait more than 60 min after bathing before performing the measurement in order to eliminate the depressor effect of bathing.
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Wiehe M, Fuchs SC, Moreira LB, Moraes RS, Pereira GM, Gus M, Fuchs FD. Absence of association between depression and hypertension: results of a prospectively designed population-based study. J Hum Hypertens 2006; 20:434-9. [PMID: 16598290 DOI: 10.1038/sj.jhh.1002017] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The objective of this study was to examine the relation between hypertension and depression. In a cross-sectional study of the urban region of a State capital with more than 1.5 million inhabitants, 1174 men and women aged 18-80 years, selected at random from the population, were studied. Blood pressure, hypertension (blood pressure readings >or=140/90 mm Hg or use of blood pressure-lowering agents), risk factors for hypertension and depression according to the Diagnostic and Statistical Manual of Mental Disorders (fourth edition) were investigated in home interviews. The prevalence of major depression and hypertension were 12.4% (95% confidence interval (CI): 10.5-14.3) and 34.7% (95% CI: 32.2-37.4), respectively. Systolic and diastolic blood pressures of individuals with and without a lifetime episode of depression were not different after adjustment for age and gender. Lifetime episodic major depression was not associated with hypertension in bivariate analysis (risk ratios (RR): 0.96, 95% CI: 0.76-1.23) and after adjustment for confounding (RR: 1.15; 95% CI:0.75-1.76). Hypertension and depression were not associated in this free-living population of adults, suggesting that their concomitant occurrence in clinical practice may be ascribed to chance.
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Affiliation(s)
- M Wiehe
- Division of Cardiology, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
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Di Carlo A, Lamassa M, Baldereschi M, Pracucci G, Consoli D, Wolfe CDA, Giroud M, Rudd A, Burger I, Ghetti A, Inzitari D. Risk factors and outcome of subtypes of ischemic stroke. Data from a multicenter multinational hospital-based registry. The European Community Stroke Project. J Neurol Sci 2006; 244:143-50. [PMID: 16530226 DOI: 10.1016/j.jns.2006.01.016] [Citation(s) in RCA: 85] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2005] [Revised: 11/21/2005] [Accepted: 01/20/2006] [Indexed: 11/17/2022]
Abstract
BACKGROUND Information on determinants and prognosis of ischemic stroke subtypes is scarce. We aimed at evaluating risk factors, pathogenesis, treatment and outcome of different ischemic stroke subtypes. METHODS In a European Concerted Action involving seven countries, ischemic stroke subtypes defined according to the Oxfordshire Community Stroke Project (OCSP) were evaluated for demographics, baseline risk factors, resource use, 3-month survival, disability (Barthel Index) and handicap (Rankin Scale). RESULTS During the 12-month study period, cerebral infarction was diagnosed in 2740 patients with first-in-a-lifetime stroke (mean age 70.5+/-12.4 years, 53.4% males). OCSP classification was achieved in 2472 (90.2%). Of these, 26.7% were total anterior circulation infarctions (TACI), 29.9% partial anterior circulation infarctions (PACI), 16.7% posterior circulation infarctions (POCI) and 26.7% lacunar infarctions (LACI). In multivariate analysis, atrial fibrillation was predictive of TACI (odds ratio [OR], 1.61; 95% CI, 1.28-2.03), hypertension (OR, 1.38; 95% CI, 1.16-1.65) and myocardial infarction (OR, 1.42; 95% CI, 1.08-1.86) predictive of PACI, hypertension (OR, 1.25; 95% CI, 1.04-1.50) predictive of LACI. A negative association was observed between TACI and hypertension (OR, 0.51; 95% CI, 0.42-0.61). Discharge home was 50% less probable in TACI and PACI than in LACI patients. As compared to LACI, TACI significantly increased the risk of 3-month death (OR, 5.73; 95% CI, 3.91-8.41), disability (OR, 3.27; 95% CI, 2.30-4.66) and handicap (OR, 2.71; 95% CI, 1.91-3.85). CONCLUSIONS Ischemic stroke subtypes have different risk factors profile, with consequences on pathogenesis and prognosis. Information on determinants of the clinical syndromes may impact on prevention and acute-phase interventions.
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Affiliation(s)
- Antonio Di Carlo
- Institute of Neurosciences, ILSA Study, Italian National Research Council, Viale Morgagni 46/48, 50134 Florence, Italy.
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Dakeishi M, Murata K, Tamura A, Iwata T. Relation between benchmark dose and no-observed-adverse-effect level in clinical research: effects of daily alcohol intake on blood pressure in Japanese salesmen. Risk Anal 2006; 26:115-23. [PMID: 16492185 DOI: 10.1111/j.1539-6924.2006.00722.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
The benchmark dose (BMD) is defined as the dose that corresponds to a specific change in an adverse response compared to the response in unexposed subjects, and the lower 95% confidence limit is termed the benchmark dose level (BMDL). In this study, the threshold of daily ethanol intake affecting blood pressure was calculated by both the BMD approach and multiple logistic regression analysis to clarify the relation between the BMDL and no-observed-adverse-effect level (NOAEL). Systolic and diastolic blood pressures (SBP and DBP) and daily ethanol intake were explored in 1,100 Japanese salesmen. The SBP and DBP were positively related to daily ethanol intake (p < 0.001) when adjusting for possible confounders such as age, body mass index, and smoking status. The adjusted risk for hypertension (SBP >or= 140 mmHg or DBP >or= 90 mmHg) increased significantly when daily ethanol intake exceeded 60 g/day, and the categorical dose of interest was 60.1-90 g/day. The BMDL and BMD of ethanol intake for increased SBP and DBP were estimated to be approximately 60 and 75 g/day, respectively. These findings suggest that the BMDL and BMD correspond to the NOAEL and lowest-observed-adverse-effect level, respectively, if the sample number of clinical data is large enough to confirm the dose-response association.
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Affiliation(s)
- Miwako Dakeishi
- Department of Environmental Health Sciences, Akita University School of Medicine, Akita, Japan
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Abstract
Substantial evidence demonstrates that: 1) heavy alcohol consumption (three or more standard drinks per day) is associated with and predictive of hypertension; 2) reduction in alcohol consumption is associated with a significant dose-dependent lowering of mean systolic and diastolic blood pressure; and 3) physician advice can reduce heavy drinking in hypertensive patients. These findings suggest that the routine evaluation of alcohol consumption in hypertensive patients is warranted. The Alcohol Use Disorders Identification Test-C (AUDIT-C), a brief, three-question screening test, is useful in this regard. Alcohol biomarkers can also play a role in detecting and monitoring heavy drinking in hypertensive patients whose self-reports on the AUDIT-C are suspect. Carbohydrate-deficient transferrin, a new alcohol biomarker with high specificity, can provide objective data for feedback and counseling. A routine search for excessive use of alcohol, along with brief interventions and monitoring, can have a major impact on reducing the prevalence of hypertension in the general population.
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Affiliation(s)
- Peter M Miller
- Center for Drug and Alcohol Programs, Department of Psychiatry and Behavioral Sciences, Medical University of South Carolina, Charleston, SC 25086, USA.
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Abstract
Hypertension is a major independent risk factor for cardiovascular disease. In alcohol-consuming populations, the amount of alcohol consumption has significant impact on blood pressure values, the prevalence of hypertension, and cardiovascular as well as all-cause mortality. In this review, we focus on the connection between alcohol consumption and hypertension, and discuss the consequences on cardiovascular risk.
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Affiliation(s)
- Michael Huntgeburth
- Klinik III für Innere Medizin, Universität zu Köln, Kerpener Strasse 62, 50924 Köln, Germany
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Jakovljević B, Stojanov V, Paunović K, Belojević G, Radosavljević V. [Alcohol consumption, arterial blood pressure and general mortality rate--twenty-years follow-up study]. VOJNOSANIT PREGL 2005; 61:629-35. [PMID: 15717724 DOI: 10.2298/vsp0406629j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Alcohol consumption has both adverse and beneficial effects on health and survival. The aim of this prospective study was to examine the association between alcohol consumption and arterial hypertension as well as general mortality rate. METHODS The study included 286 participants, middle-aged men and women examined in 1974, and again in 1994 during twenty years of follow-up (mean age at the beginning of the study 43.61 +/- 7.09 years). Alcohol consumption was assessed by the specific questionnaire. Consumption levels were grouped into three categories: rare drinkers (consuming less than 6 drinks a week), moderate drinkers, who consume 1-2 alcohol drinks a day and heavy drinkers (consumers of 3 or more drinks a day). RESULTS In both phases of the follow-up the lowest values of systolic and diastolic pressure were recorded in the group with moderate alcohol consumption, and the highest values in the group with excessive consumption. The observed differences were statistically significant. The general mortality rates were the highest among participants reporting excessive alcohol consumption (relative risk 3.2; 95% confidence interval 1.84-5.62), and among the abstainers (relative risk 1.8; 95% confidence interval 0.99-3.36), compared to the moderate consumption group. CONCLUSION Analysis of the obtained results suggested the protective effect of moderate alcohol consumption on cardiovascular system.
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Puddey IB, Beilin LJ. Alcohol and Hypertension. Hypertension 2005. [DOI: 10.1016/b978-0-7216-0258-5.50135-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Burger M, Brönstrup A, Pietrzik K. Derivation of tolerable upper alcohol intake levels in Germany: a systematic review of risks and benefits of moderate alcohol consumption. Prev Med 2004; 39:111-27. [PMID: 15207992 DOI: 10.1016/j.ypmed.2003.11.011] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND The objective of this study is to weigh the risks of moderate alcohol consumption against its benefits and, as a result, to derive tolerable upper alcohol intake levels (TUALs) for the German adult population. METHODS Human studies assessing the effects of moderate alcohol consumption (< or = 40 g/day) on coronary heart disease, stroke, blood pressure, diseases of the liver, gallbladder, bile duct, and pancreas, cancer of the mouth/pharynx/larynx/oesophagus, stomach, colon/rectum, and breast, foetal alcohol syndrome/foetal alcohol effects, as well as all-cause mortality, published in the 10-15 years before 1999, have been systematically reviewed. The quality of studies has been evaluated using a self-constructed evaluation scheme. As a result of comparing the critical endpoints of alcohol intake related to morbidity and mortality, the TUALs have been derived. RESULTS The TUALs have been set at 10-12 g/day for healthy women and 20-24 g/day for healthy men of the adult population (18 years and older). Additional guidelines on alcohol use have been defined, taking into account further important aspects like alcohol consumption patterns and high-risk groups. CONCLUSIONS The TUALs are not intended to be recommended intake levels. However, if the TUALs and the additional guidelines are followed, a relation of alcohol consumption to an increased risk of alcohol-associated diseases is unlikely for the majority of the population.
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Affiliation(s)
- Martina Burger
- Department of Epidemiology and Health Reporting, Robert Koch-Institute, D-13353 Berlin, Germany.
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Cífková R, Skodová Z, Lánská V, Adámková V, Novozámská E, Jozífová M, Plásková M, Hejl Z, Petrzílková Z, Galovcová M, Palous D. Prevalence, awareness, treatment, and control of hypertension in the Czech Republic. Results of two nationwide cross-sectional surveys in 1997/1998 and 2000/2001, Czech Post-MONICA Study. J Hum Hypertens 2004; 18:571-9. [PMID: 15002000 DOI: 10.1038/sj.jhh.1001686] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Hypertension is an easily diagnosed and eminently modifiable risk factor for the development of all clinical manifestations of atherosclerosis. Despite the availability of a simple, non-invasive, and rather accurate method of measuring blood pressure (BP), and overwhelming evidence that reducing BP effectively prevents cardiovascular events, hypertension at the population level is not managed optimally. In 1997/1998 and 2000/2001, two surveys for cardiovascular risk factors were conducted in nine districts of the Czech Republic, involving a 1% population random sample aged 25-64 years in each district. In concordance with the MONICA Project, the present study confirms a high prevalence of hypertension in the Czech population, detecting an increase in prevalence for the male population over a period of 3 years (males from 38.8 in 1997/1998 to 42.3 in 2000/2001; P<0.05). Within the same period, there is also a significant increase in the awareness of hypertension in males (from 57.3 in 1997/1998 to 60.0 in 2000/2001; P<0.05), and an increase in the number of male hypertensives being treated by antihypertensive drugs (from 30.9 to 44.3; P<0.05). Control of hypertension did not change in either sex, being still suboptimal (males 16.4%, females 25.4% in the last survey in 2000/2001).
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Affiliation(s)
- R Cífková
- Department of Preventive Cardiology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic.
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Abstract
OBJECTIVE Our aim was to investigate risk factors for cardiovascular disease (CVD) in a population-based Brazilian cohort. DESIGN AND METHODS A cohort study was conducted with 1091 individuals identified through multi-stage probability sampling in Porto Alegre, Brazil. Risk factors were investigated among demographic and anthropometric characteristics, including education, smoking habits, income, alcoholic beverage consumption, and blood pressure. A fatal or non-fatal episode of myocardial infarction, stroke, or heart failure, and cases of sudden death comprised the composite endpoint. RESULTS Vital status was determined in 982 (90.0%) of the participants of the original cohort after 6.0+/-1.7 years of follow-up. A total of 52 individuals presented a cardiovascular event. Male gender (hazard ratio (HR) 2.01, 95% CI 1.03-3.91), systolic blood pressure (mmHg) (HR 1.03, 95% CI 1.01-1.04) and alcohol consumption (g/day) (HR 1.001, 95% CI 1.00-1.003) were associated with the incidence of CVD after controlling for confounding. Body mass index (HR 1.05, 95% CI 0.99-1.11) and current or previous smoking (HR 1.65, 95% CI 0.83-3.26) showed a trend for a positive association. CONCLUSIONS We confirmed that male gender, systolic blood pressure, obesity and smoking are risk factors for cardiovascular disease in a Brazilian population. The positive association between alcohol consumption and incident CVD was unexpected and deserves replication.
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Affiliation(s)
- Renan Stoll Moraes
- Division of Clinical Pharmacology, Hospital de Cli;nicas de Porto Alegre, Porto Alegre RS, Brazil
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Yoshimoto K, Komura S, Hattori H, Yamori Y, Miura A, Yoshida T, Hioki C, Kato B, Fukuda F, Tanaka S, Hirai A, Nishimura A, Sawai Y, Yasuhara M. Pharmacological Studies of Alcohol Susceptibility and Brain Monoamine Function in Stroke-Prone Spontaneously Hypertensive Rats (SHRSP) and Stroke-Resistant Spontaneously Hypertensive Rats (SHRSR). TOHOKU J EXP MED 2003; 201:11-22. [PMID: 14609256 DOI: 10.1620/tjem.201.11] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Differences of alcohol drinking behavior, brain dopamine (DA) and serotonin (5-HT) levels and releases in the striatum were investigated in stroke-prone spontaneously hypertensive rats (SHRSP) and age-matched stroke-resistant spontaneously hypertensive rats (SHRSR). Voluntary alcohol (EtOH) consumption in SHRSP rats increased at 1 and 2 hours in the 4 hour time access. In the DA level, SHRSP showed decreases in the caudate-putamen (C/P) and dorsal raphe nucleus (DRN) compared with in SHRSR. 5-HT levels in the C/P, ventral tegmental area-subtantia nigra (V/S) and DRN of the SHRSP were decreased compared with that in SHRSR. The basal extracellular levels of 5-HT release in the C/P were increased in SHRSP as compared with those in SHRSR. K(+)- or EtOH-induced DA and 5-HT releases in the C/P of the SHRSP were a lower magnitude than those in SHRSR. Increased basal extracellular 5-HT releases showing low levels of 5-HT in the C/P of SHRSP mean an abnormality of serotonergic neuronal functions in a normal physiological condition. Higher voluntary alcohol drinking behavior, so called lower susceptibility to EtOH, in the SHRSP may be associated with the degenerated rewarding system including the DRN. These results suggest that the hypertensive state causes the dysfunction in the striatum of the brain rewarding system and induces the risk for increasing alcohol consumption to compensate for the alteration of serotonergic neurons.
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Affiliation(s)
- Kanji Yoshimoto
- Department of Legal Medicine, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan.
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