1
|
Yamaji T, Yusoff FM, Kishimoto S, Kajikawa M, Yoshimura K, Nakano Y, Goto C, Harada T, Mizobuchi A, Tanigawa S, Maruhashi T, Higashi Y. Association of cumulative low-density lipoprotein cholesterol exposure with vascular function. J Clin Lipidol 2024; 18:e238-e250. [PMID: 38185588 DOI: 10.1016/j.jacl.2023.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 12/14/2023] [Accepted: 12/20/2023] [Indexed: 01/09/2024]
Abstract
BACKGROUND The relationship between cumulative low-density lipoprotein cholesterol (LDL-C) exposure and progression of atherosclerosis remains uncertain. OBJECTIVE The aim of this study was to determine the relationship between cumulative LDL-C level and flow-mediated vasodilation (FMD), nitroglycerine-induced vasodilation (NID) and the presence of plaque in the common carotid artery (CCA). METHODS This was a cross-sectional study. We measured FMD in 8208 subjects, NID in 1822 subjects, and CCA plaque in 591 subjects who were not taking lipid-lowering drugs. The subjects were divided into four groups based on cumulative LDL-C exposure: <4000 mg·year/dL, 4000-4999 mg·year/dL, 5000-5999 mg·year/dL, and ≥6000 mg·year/dL. RESULTS The odds ratio of the lower quartile of FMD in the cholesterol-year-score <4000 mg·year/dL group was significantly higher than the odds ratios in the other groups. The odds ratio of the lower quartile of NID in the <4000 mg·year/dL group was significantly higher than the odds ratios in the 5000-5999 mg·year/dL and ≥6000 mg·year/dL groups. The odds ratio of the prevalence of CCA plaque in the <4000 mg·year/dL group was significantly higher than that in the ≥6000 mg·year/dL group. CONCLUSIONS Endothelial dysfunction occurred from cumulative LDL-C exposure of 4000 mg·year/dL, vascular smooth muscle dysfunction occurred from cumulative LDL-C exposure of 5000 mg·year/dL, and prevalence of CCA plaque occurred from cumulative LDL-C exposure of 6000 mg·year/dL. CLINICAL TRIAL REGISTRY INFORMATION: http://www.umin.ac.jp (UMIN000012950, UMIN000012951, and UMIN000012952, UMIN000003409).
Collapse
Affiliation(s)
- Takayuki Yamaji
- Center for Radiation Disaster Medical Science, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan (Drs Yamaji and Higashi); Department of Cardiovascular Regeneration and Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan (Drs Yamaji, Yusoff, Kishimoto, Harada, Mizobuchi, Tanigawa, Maruhashi, and Higashi)
| | - Farina Mohamad Yusoff
- Department of Cardiovascular Regeneration and Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan (Drs Yamaji, Yusoff, Kishimoto, Harada, Mizobuchi, Tanigawa, Maruhashi, and Higashi)
| | - Shinji Kishimoto
- Department of Cardiovascular Regeneration and Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan (Drs Yamaji, Yusoff, Kishimoto, Harada, Mizobuchi, Tanigawa, Maruhashi, and Higashi)
| | - Masato Kajikawa
- Division of Regeneration and Medicine, Medical Center for Translational and Clinical Research, Hiroshima University Hospital, Hiroshima, Japan (Drs Kajikawa, Yoshimura, and Higashi)
| | - Kenichi Yoshimura
- Division of Regeneration and Medicine, Medical Center for Translational and Clinical Research, Hiroshima University Hospital, Hiroshima, Japan (Drs Kajikawa, Yoshimura, and Higashi)
| | - Yukiko Nakano
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan (Dr Nakano)
| | - Chikara Goto
- Hiroshima International University, Hiroshima, Japan (Dr Goto)
| | - Takahiro Harada
- Department of Cardiovascular Regeneration and Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan (Drs Yamaji, Yusoff, Kishimoto, Harada, Mizobuchi, Tanigawa, Maruhashi, and Higashi)
| | - Aya Mizobuchi
- Department of Cardiovascular Regeneration and Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan (Drs Yamaji, Yusoff, Kishimoto, Harada, Mizobuchi, Tanigawa, Maruhashi, and Higashi)
| | - Shunsuke Tanigawa
- Department of Cardiovascular Regeneration and Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan (Drs Yamaji, Yusoff, Kishimoto, Harada, Mizobuchi, Tanigawa, Maruhashi, and Higashi)
| | - Tatsuya Maruhashi
- Department of Cardiovascular Regeneration and Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan (Drs Yamaji, Yusoff, Kishimoto, Harada, Mizobuchi, Tanigawa, Maruhashi, and Higashi)
| | - Yukihito Higashi
- Center for Radiation Disaster Medical Science, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan (Drs Yamaji and Higashi); Department of Cardiovascular Regeneration and Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan (Drs Yamaji, Yusoff, Kishimoto, Harada, Mizobuchi, Tanigawa, Maruhashi, and Higashi); Division of Regeneration and Medicine, Medical Center for Translational and Clinical Research, Hiroshima University Hospital, Hiroshima, Japan (Drs Kajikawa, Yoshimura, and Higashi).
| |
Collapse
|
2
|
Guo D, Shi Z, Luo Y, Ding R, He P. Association between oral health behavior and chronic diseases among middle-aged and older adults in Beijing, China. BMC Oral Health 2023; 23:97. [PMID: 36788510 PMCID: PMC9926674 DOI: 10.1186/s12903-023-02764-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 01/24/2023] [Indexed: 02/16/2023] Open
Abstract
OBJECTIVES To evaluate the association between oral health behavior and multiple chronic diseases among middle-aged and older adults. METHODS We obtained data of the Beijing Health Service Survey and used multivariate logistic models to estimate the association between oral hygiene behavior and the risk of chronic diseases. RESULTS The risk of any chronic diseases (OR = 1.27, 95% CI: 1.18-1.37), cardiovascular diseases (CVD, OR = 1.30, 95% CI: 1.21-1.39), and endocrine or nutritional metabolic disorders (OR = 1.11, 95% CI: 1.01-1.22) was higher in those who with poor oral health behavior. There was no significant correlation between oral health behavior and the risk of diseases of the musculoskeletal, respiratory, digestive, and genitourinary systems. CONCLUSIONS Poor oral hygiene practices were associated with higher risk of chronic diseases, CVD and diabetes mellitus (DM) among middle-aged and older adults. These findings motivate further studies to evaluate whether improved oral health behavior may prevent the incidence of chronic diseases.
Collapse
Affiliation(s)
- Dan Guo
- grid.11135.370000 0001 2256 9319School of Public Health, Peking University, Beijing, 100191 China ,grid.11135.370000 0001 2256 9319China Center for Health Development Studies, Peking University, Beijing, 100191 China
| | - Zhenyu Shi
- grid.11135.370000 0001 2256 9319School of Public Health, Peking University, Beijing, 100191 China ,grid.11135.370000 0001 2256 9319China Center for Health Development Studies, Peking University, Beijing, 100191 China
| | - Yanan Luo
- grid.11135.370000 0001 2256 9319Department of Global Health, School of Public Health, Peking University, Beijing, 100191 China
| | - Ruoxi Ding
- grid.11135.370000 0001 2256 9319China Center for Health Development Studies, Peking University, Beijing, 100191 China
| | - Ping He
- China Center for Health Development Studies, Peking University, Beijing, 100191, China.
| |
Collapse
|
3
|
Kato-Kogoe N, Kamiya K, Sakaguchi S, Omori M, Komori E, Kudo A, Nakamura S, Nakano T, Ueno T, Tamaki J, Hoshiga M. Salivary Microbiota Associated with Peripheral Microvascular Endothelial Dysfunction. J Atheroscler Thromb 2022. [PMID: 36130883 DOI: 10.5551/jat.63681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
AIMS Oral health is associated with atherosclerotic cardiovascular disease (ACVD). We previously identified the salivary microbiota characteristics of patients with ACVD. However, whether salivary microbiota is characteristic under impaired vascular endothelial function before ACVD onset remains unclear. Therefore, we aimed to evaluate the characteristics of salivary microbiota associated with peripheral microvascular endothelial dysfunction. METHODS We collected saliva samples from 172 community-dwelling elderly individuals without a history of ACVD and performed 16S rRNA metagenomic analysis. We assessed the peripheral microvascular endothelial function using reactive hyperemia index (RHI) and compared the salivary microbiota in the groups with normal (RHI ≥ 2.10), borderline, and abnormal (RHI <1.67) peripheral endothelial function. Furthermore, we applied machine learning techniques to evaluate whether salivary microbiota could discriminate between individuals with normal and abnormal endothelial function. RESULTS The number of operational taxonomic units (OTUs) was higher in the abnormal group than in the normal group (p=0.037), and differences were found in the overall salivary microbiota structure (unweighted UniFrac distances, p=0.038). The linear discriminant analysis (LDA) effect size (LEfSe) algorithm revealed several significantly differentially abundant bacterial genera between the two groups. An Extra Trees classifier model was built to discriminate between groups with normal and abnormal vascular endothelial function based on the microbial composition at the genus level (AUC=0.810). CONCLUSIONS The salivary microbiota in individuals with endothelial dysfunction was distinct from that in individuals with normal endothelial function, indicating that the salivary microbiota may be related to endothelial function.
Collapse
Affiliation(s)
- Nahoko Kato-Kogoe
- Department of Dentistry and Oral Surgery, Faculty of Medicine, Osaka Medical and Pharmaceutical University
| | - Kuniyasu Kamiya
- Department of Hygiene and Public Health, Faculty of Medicine, Osaka Medical and Pharmaceutical University
| | - Shoichi Sakaguchi
- Department of Microbiology and Infection Control, Faculty of Medicine, Osaka Medical and Pharmaceutical University
| | - Michi Omori
- Department of Dentistry and Oral Surgery, Faculty of Medicine, Osaka Medical and Pharmaceutical University
| | - Eri Komori
- Department of Dentistry and Oral Surgery, Faculty of Medicine, Osaka Medical and Pharmaceutical University
| | - Asako Kudo
- Department of Hygiene and Public Health, Faculty of Medicine, Osaka Medical and Pharmaceutical University
| | - Shota Nakamura
- Department of Infection Metagenomics, Genome Information Research Center, Research Institute for Microbial Diseases, Osaka University
| | - Takashi Nakano
- Department of Microbiology and Infection Control, Faculty of Medicine, Osaka Medical and Pharmaceutical University
| | - Takaaki Ueno
- Department of Dentistry and Oral Surgery, Faculty of Medicine, Osaka Medical and Pharmaceutical University
| | - Junko Tamaki
- Department of Hygiene and Public Health, Faculty of Medicine, Osaka Medical and Pharmaceutical University
| | - Masaoki Hoshiga
- Department of Cardiology, Faculty of Medicine, Osaka Medical and Pharmaceutical University
| |
Collapse
|
4
|
Li Q, Ouyang X, Lin J. The impact of periodontitis on vascular endothelial dysfunction. Front Cell Infect Microbiol 2022; 12:998313. [PMID: 36118034 PMCID: PMC9480849 DOI: 10.3389/fcimb.2022.998313] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 08/15/2022] [Indexed: 11/26/2022] Open
Abstract
Periodontitis, an oral inflammatory disease, originates from periodontal microbiota dysbiosis which is associated with the dysregulation of host immunoinflammatory response. This chronic infection is not only harmful to oral health but is also a risk factor for the onset and progress of various vascular diseases, such as hypertension, atherosclerosis, and coronary arterial disease. Vascular endothelial dysfunction is the initial key pathological feature of vascular diseases. Clarifying the association between periodontitis and vascular endothelial dysfunction is undoubtedly a key breakthrough for understanding the potential relationship between periodontitis and vascular diseases. However, there is currently a lack of an updated review of their relationship. Therefore, we aim to focus on the implications of periodontitis in vascular endothelial dysfunction in this review.
Collapse
Affiliation(s)
- Qian Li
- Department of Stomatology, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Xiangying Ouyang
- Department of Periodontology, Peking University School and Hospital of Stomatology, Beijing, China
- *Correspondence: Xiangying Ouyang, ; Jiang Lin,
| | - Jiang Lin
- Department of Stomatology, Beijing Tongren Hospital, Capital Medical University, Beijing, China
- *Correspondence: Xiangying Ouyang, ; Jiang Lin,
| |
Collapse
|
5
|
Yamaji T, Harada T, Hashimoto Y, Nakano Y, Kajikawa M, Yoshimura K, Goto C, Mizobuchi A, Tanigawa S, Yusoff FM, Kishimoto S, Maruhashi T, Nakashima A, Higashi Y. Relationship of Daily Coffee Intake with Vascular Function in Patients with Hypertension. Nutrients 2022; 14:nu14132719. [PMID: 35807898 PMCID: PMC9268420 DOI: 10.3390/nu14132719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 06/18/2022] [Accepted: 06/23/2022] [Indexed: 11/26/2022] Open
Abstract
We evaluated the relationship of daily coffee intake with endothelial function assessed by flow-mediated vasodilation and vascular smooth muscle function assessed by nitroglycerine-induced vasodilation in patients with hypertension. A total of 462 patients with hypertension were enrolled in this cross-sectional study. First, we divided the subjects into two groups based on information on daily coffee intake: no coffee group and coffee group. The median coffee intake was two cups per day in the coffee group. There were significant differences in both flow-mediated vasodilation (2.6 ± 2.8% in the no coffee group vs. 3.3 ± 2.9% in the coffee group, p = 0.04) and nitroglycerine-induced vasodilation (9.6 ± 5.5% in the no coffee group vs. 11.3 ± 5.4% in the coffee group, p = 0.02) between the two groups. After adjustment for confounding factors, the odds ratio for endothelial dysfunction (OR: 0.55, 95% CI: 0.32–0.95) and the odds ratio for vascular smooth muscle dysfunction (OR: 0.50, 95% CI: 0.28–0.89) were significantly lower in the coffee group than in the no coffee group. Next, we assessed the relationship of the amount of daily coffee intake with vascular function. Cubic spline curves revealed that patients with hypertension who drank half a cup to 2.5 cups of coffee per day had lower odds ratios for endothelial dysfunction assessed by flow-mediated vasodilation and vascular smooth muscle dysfunction assessed by nitroglycerine-induced vasodilation. Appropriate daily coffee intake might have beneficial effects on endothelial function and vascular smooth muscle function in patients with hypertension.
Collapse
Affiliation(s)
- Takayuki Yamaji
- Department of Cardiovascular Medicine, Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima 734-8551, Japan; (T.Y.); (T.H.); (Y.H.); (Y.N.)
| | - Takahiro Harada
- Department of Cardiovascular Medicine, Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima 734-8551, Japan; (T.Y.); (T.H.); (Y.H.); (Y.N.)
| | - Yu Hashimoto
- Department of Cardiovascular Medicine, Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima 734-8551, Japan; (T.Y.); (T.H.); (Y.H.); (Y.N.)
| | - Yukiko Nakano
- Department of Cardiovascular Medicine, Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima 734-8551, Japan; (T.Y.); (T.H.); (Y.H.); (Y.N.)
| | - Masato Kajikawa
- Division of Regeneration and Medicine, Medical Center for Translational and Clinical Research, Hiroshima University Hospital, Hiroshima 734-8551, Japan; (M.K.); (K.Y.)
| | - Kenichi Yoshimura
- Division of Regeneration and Medicine, Medical Center for Translational and Clinical Research, Hiroshima University Hospital, Hiroshima 734-8551, Japan; (M.K.); (K.Y.)
- Department of Biostatistics, Medical Center for Translational and Clinical Research, Hiroshima University Hospital, Hiroshima 734-8551, Japan
| | - Chikara Goto
- Department of Rehabilitation, Faculty of General Rehabilitation, Hiroshima International University, Hiroshima 739-2695, Japan;
| | - Aya Mizobuchi
- Department of Regenerative Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima 734-8551, Japan; (A.M.); (S.T.); (F.M.Y.); (S.K.); (T.M.)
| | - Shunsuke Tanigawa
- Department of Regenerative Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima 734-8551, Japan; (A.M.); (S.T.); (F.M.Y.); (S.K.); (T.M.)
| | - Farina Mohamad Yusoff
- Department of Regenerative Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima 734-8551, Japan; (A.M.); (S.T.); (F.M.Y.); (S.K.); (T.M.)
| | - Shinji Kishimoto
- Department of Regenerative Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima 734-8551, Japan; (A.M.); (S.T.); (F.M.Y.); (S.K.); (T.M.)
| | - Tatsuya Maruhashi
- Department of Regenerative Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima 734-8551, Japan; (A.M.); (S.T.); (F.M.Y.); (S.K.); (T.M.)
| | - Ayumu Nakashima
- Department of Stem Cell Biology and Medicine, Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima 734-8551, Japan;
| | - Yukihito Higashi
- Division of Regeneration and Medicine, Medical Center for Translational and Clinical Research, Hiroshima University Hospital, Hiroshima 734-8551, Japan; (M.K.); (K.Y.)
- Department of Regenerative Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima 734-8551, Japan; (A.M.); (S.T.); (F.M.Y.); (S.K.); (T.M.)
- Correspondence: ; Tel.: +81-82-257-5831
| |
Collapse
|
6
|
Zou L, Zhang M, Fu W, Liu Y, Wen J, Lu Z. Meta-analysis on the association between the frequency of tooth brushing and hypertension risk. J Clin Hypertens (Greenwich) 2022; 24:689-697. [PMID: 35641122 PMCID: PMC9180317 DOI: 10.1111/jch.14498] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 04/15/2022] [Accepted: 04/18/2022] [Indexed: 11/29/2022]
Abstract
It is unclear whether the frequency of tooth brushing affects the risk of hypertension; thus, we conducted the first meta-analysis to focus on this topic. In this meta-analysis, we systematically searched the PubMed, Scopus, and Web of Science databases from their inception to October 2021 to identify eligible studies, while reference lists from retrieved review paper were also reviewed. We then conducted a meta-analysis of the highest compared with the lowest tooth brushing frequency, along with a dose-response meta-analysis, to explore this association. Subgroup and sensitivity analyses were conducted to identify the sources of heterogeneity. Publication bias was evaluated using Begg's and Egger's tests. We found eight relevant studies, three cohort and five cross-sectional, involving a total of 274 124 patients. Compared to the highest tooth brushing frequency, the lowest increased the risk of hypertension by 84.0% (OR 1.84; 95% CI, 1.44-2.35). Furthermore, a nonlinear dose-response relationship was observed (P < .05). The exclusion of any studies did not significantly alter the combined risk estimate, and no publication bias was detected. In conclusions, we report that epidemiological evidence supports the hypothesis that a lower frequency of tooth brushing is significantly associated with a higher risk of hypertension. Preventive interventions, such as adopting a good oral health routine, should be encouraged to maintain good general health.
Collapse
Affiliation(s)
- Li Zou
- Department of Neurology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Mingye Zhang
- Department of Social Medicine and Health Management, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Wenning Fu
- School of Nursing, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Key Laboratory of Emergency and Trauma, Ministry of Education, College of Emergency and Trauma, Hainan Medical University, Haikou, China
| | - Yifang Liu
- School of Nursing, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jing Wen
- School of Nursing, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zuxun Lu
- Department of Social Medicine and Health Management, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| |
Collapse
|
7
|
Cardiovascular risk in patients receiving antihypertensive drug treatment from the perspective of endothelial function. Hypertens Res 2022; 45:1322-1333. [PMID: 35595983 DOI: 10.1038/s41440-022-00936-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 04/01/2022] [Accepted: 04/12/2022] [Indexed: 12/14/2022]
Abstract
Blood-pressure-lowering therapy with antihypertensive drugs can reduce the risk of cardiovascular morbidity and mortality in patients with hypertension. However, patients treated with antihypertensive drugs generally have a worse prognosis than untreated individuals. Consistent with the results obtained from epidemiological studies, a clinical study showed that endothelial function was impaired more in treated patients with hypertension than in untreated individuals with the same blood pressure level, suggesting that blood-pressure-lowering therapy with currently available antihypertensive drugs cannot restore endothelial function to the level of that in untreated individuals. Several mechanisms of endothelial dysfunction in treated patients are postulated: irreversible damage to the endothelium caused by higher cumulative elevated blood pressure exposure over time; the persistence of the primary causes of hypertension even after the initiation of antihypertensive drug treatment, including an activated renin-angiotensin-aldosterone system, oxidative stress, and inflammation; and higher global cardiovascular risk related not only to conventional cardiovascular risk factors but also to undetectable nonconventional risk factors. Lifestyle modifications/nonpharmacological interventions should be strongly recommended for both untreated and treated individuals with hypertension. Lifestyle modifications/nonpharmacological interventions may directly correct the primary causes of hypertension, which can improve endothelial function and consequently reduce cardiovascular risk regardless of the use or nonuse of antihypertensive drugs.
Collapse
|
8
|
Wang Y, Jiang Y, Chen Y, Yu L, Zhou J, Wang N, Liu T, Fu C. Associations of oral hygiene with incident hypertension and type 2 diabetes mellitus: A population based cohort study in Southwest China. J Clin Hypertens (Greenwich) 2022; 24:483-492. [PMID: 35255181 PMCID: PMC8989750 DOI: 10.1111/jch.14451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 02/14/2022] [Accepted: 02/15/2022] [Indexed: 11/01/2022]
Abstract
Oral health has been previously reported to be related with cardiovascular diseases (CVD). This study aimed to evaluate whether oral hygiene could reduce the risk of incident hypertension and type 2 diabetes mellitus (T2DM) in a population-based cohort. A total of 9280 people aged 18 years or above in Guizhou province were recruited from November 20th, 2010 to December 19th, 2012. Sociodemographic characteristics, lifestyles, anthropometric measurements, oral health status and care were collected by trained interviewers. The occurrences of hypertension and T2DM were ascertained until 2020. Cox proportional hazard models were used to evaluate the associations between oral hygiene and the occurrence of hypertension and T2DM, respectively. Compared with almost no tooth brushing, tooth brushing at least twice a day was associated with a 45% reduction (HR: .55; 95% CI: .42-.73) in hypertension events and reduced diabetes risk by 35% (HR: .65; 95% CI: .45-.94). For hypertension, those associations tended to be more pronounced in participants with Han ethic, or living in urban area, while those aged less than 60 or without baseline hypertension were more likely to have T2DM when they brush teeth less than twice a day. Frequent tooth brushing was associated with reduced risks of incident hypertension and T2DM. Tooth brushing at least twice a day may prevent future hypertension and T2DM events.
Collapse
Affiliation(s)
- Yiying Wang
- Guizhou Province Centre for Disease Control and Prevention, Guizhou Province, Guiyang, China
| | - Yizhou Jiang
- School of Public Health, Key Laboratory of Public Health Safety, Fudan University, Shanghai, China.,NHC Key Laboratory of Health Technology Assessment, Fudan University, Shanghai, China
| | - Yun Chen
- School of Public Health, Key Laboratory of Public Health Safety, Fudan University, Shanghai, China.,NHC Key Laboratory of Health Technology Assessment, Fudan University, Shanghai, China
| | - Lisha Yu
- Guizhou Province Centre for Disease Control and Prevention, Guizhou Province, Guiyang, China
| | - Jie Zhou
- Guizhou Province Centre for Disease Control and Prevention, Guizhou Province, Guiyang, China
| | - Na Wang
- School of Public Health, Key Laboratory of Public Health Safety, Fudan University, Shanghai, China.,NHC Key Laboratory of Health Technology Assessment, Fudan University, Shanghai, China
| | - Tao Liu
- Guizhou Province Centre for Disease Control and Prevention, Guizhou Province, Guiyang, China
| | - Chaowei Fu
- School of Public Health, Key Laboratory of Public Health Safety, Fudan University, Shanghai, China.,NHC Key Laboratory of Health Technology Assessment, Fudan University, Shanghai, China
| |
Collapse
|
9
|
Aleksandric S. Poor oral health: Cause or risk factor for future cardiovascular diseases. Int J Cardiol 2022; 352:150-151. [PMID: 35150811 DOI: 10.1016/j.ijcard.2022.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 02/07/2022] [Indexed: 11/05/2022]
Affiliation(s)
- Srdjan Aleksandric
- Cardiology Clinic, University Clinical Center of Serbia, 11000 Belgrade, Serbia; Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia.
| |
Collapse
|
10
|
Matsui S, Maruhashi T, Kishimoto S, Kajikawa M, Yusoff FM, Nakashima A, Taguchi A, Higashi Y. Poor tooth brushing behavior is associated with high risk of cardiovascular events: A prospective observational study. Int J Cardiol 2021; 350:111-117. [PMID: 34979151 DOI: 10.1016/j.ijcard.2021.12.056] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 12/06/2021] [Accepted: 12/29/2021] [Indexed: 11/05/2022]
Abstract
BACKGROUNDS Poor oral care is associated with cardiovascular disease. The aim of this study was to determine the impact of tooth brushing behavior on the incidences of future cardiovascular events in a general population including patients with cardiovascular disease. METHODS This was a prospective observational study which included 692 participants (437 men and 255 women, mean age, 63 ± 16 years). The participants were divided into three groups according to the frequency and duration of tooth brushing: low frequency and short duration group (<twice/day and <2 min/procedure), low frequency or short duration group (<twice/day or <2 min/procedure), and non-low frequency and non-short duration group (≥twice/day and ≥2 min/procedure). We assessed the associations of tooth brushing behavior with major adverse cardiovascular events (MACEs) including death from cardiovascular causes, acute myocardial infarction, hospitalization for heart failure, and stroke. RESULTS During a median follow-up period of 28.5 (15.4-35.1) months, 32 events occurred (10 deaths from cardiovascular causes, one acute myocardial infarction, 13 hospitalizations for heart failure, and eight strokes). Kaplan-Meier curves for MACEs among the groups were significantly different (P = 0.001). After adjustment for cardiovascular risk factors, the combination of low frequency and short duration of tooth brushing was significantly associated with high incidences of MACEs compared with the incidences of MACEs for the combination of non-low frequency and non-short duration of tooth brushing (hazard ratio, 3.06; 95% confidence interval, 1.24-7.63; P = 0.02). CONCLUSIONS The combination of decreased frequency and duration of tooth brushing is associated with a higher risk of cardiovascular events. CLINICAL TRIAL REGISTRATION INFORMATION URL for Clinical Trial: http://UMIN; Registration Number for Clinical Trial: UMIN000003409.
Collapse
Affiliation(s)
- Shogo Matsui
- Department of Cardiovascular Medicine, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Tatsuya Maruhashi
- Department of Cardiovascular Regeneration and Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - Shinji Kishimoto
- Department of Cardiovascular Regeneration and Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - Masato Kajikawa
- Division of Regeneration and Medicine, Medical Center for Translational and Clinical Research, Hiroshima University Hospital, Hiroshima, Japan
| | - Farina Mohamad Yusoff
- Department of Cardiovascular Regeneration and Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - Ayumu Nakashima
- Department of Stem Cell Biology and Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Akira Taguchi
- Department of Oral and Maxillofacial Radiology, Matsumoto Dental University, Shiojiri, Japan
| | - Yukihito Higashi
- Department of Cardiovascular Regeneration and Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan; Division of Regeneration and Medicine, Medical Center for Translational and Clinical Research, Hiroshima University Hospital, Hiroshima, Japan.
| |
Collapse
|
11
|
Abstract
OBJECTIVE Although previous studies have shown an inverse association between the frequency of daily tooth brushing and cardiovascular risk factors, research on cardiovascular events is limited. This study aimed to evaluate the association between the frequency of daily tooth brushing and subsequent cardiovascular events. METHODS AND RESULTS A retrospective longitudinal study was conducted at a hospital in Tokyo, Japan. We included all participants who underwent health check-ups from 2005 to 2011 and followed up to 2018. Our outcomes were the development of cardiovascular events. Outcomes were compared by the frequency of daily tooth brushing with a generalized estimating equation, adjusting for potential confounders. A total of 71 221 participants were included. The mean age was 45.6 years and 50.3% were male. During a median follow-up of 2061 (interquartile range: 933-3311) days, 1905 participants developed cardiovascular events. The adjusted odds ratios (ORs) of cardiovascular events increased in a dose-dependent manner as the frequency of tooth brushing decreased. Even those who brushed their teeth once in a day had a higher adjusted OR of stroke (1.22; 95% confidence interval, 1.01-1.48) than did those who brushed after every meal. CONCLUSIONS Frequent tooth brushing was inversely associated with subsequent cardiovascular events in a dose-dependent manner. Even brushing one's teeth once a day may be related to an increased likelihood of stroke than brushing one's teeth after every meal. Less frequent tooth brushing may be considered to be a marker for subsequent cardiovascular disease and coronary heart disease, rather than a risk factor.
Collapse
|
12
|
Yamaji T, Harada T, Hashimoto Y, Takaeko Y, Kajikawa M, Han Y, Maruhashi T, Kishimoto S, Hashimoto H, Kihara Y, Hida E, Chayama K, Goto C, Yusoff FM, Nakashima A, Higashi Y. Inconvenient relationship of haemoglobin A1c level with endothelial function in type 2 diabetes in a cross-sectional study. BMJ Open 2021; 11:e045415. [PMID: 34108164 PMCID: PMC8191618 DOI: 10.1136/bmjopen-2020-045415] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
OBJECTIVE The aim of this study was to determine the relationship of haemoglobin A1c (HbA1c) level with flow-mediated vasodilation (FMD) and nitroglycerine-induced vasodilation (NID) in patients with type 2 diabetes. DESIGN Cross-sectional study. SETTING 22 university hospitals and affiliated clinics in Japan. PARTICIPANTS 1215 patients with type 2 diabetes including 349 patients not taking antidiabetic drugs. MEASURES We evaluated FMD and HbA1c level. All patients were divided into four groups based on HbA1c level: <6.5%, 6.5%-6.9%, 7.0%-7.9% and ≥8.0%. RESULTS An inverted U-shaped pattern of association between HbA1c level and FMD was observed at the peak of HbA1c of about 7%. FMD was significantly smaller in the HbA1c <6.5% group than in the HbA1c 6.5%-6.9% group and HbA1c 7.0%-7.9% group (p<0.001 and p<0.001), and FMD values were similar in the HbA1c <6.5% group and HbA1c ≥8.0% group. There were no significant differences in NID values among the four groups. After adjustments for confounding factors, FMD was significantly smaller in the HbA1c <6.5% group than in the HbA1c 6.5%-6.9% and HbA1c 7.0%-7.9% group (p=0.002 and p=0.04). In patients not taking antidiabetic drugs, FMD was also significantly smaller in the HbA1c <6.5% group than in the HbA1c 6.5%-6.9% group and HbA1c 7.0%-7.9% group (p<0.001 and p=0.02), and there were no significant differences in NID values among the four groups. CONCLUSIONS These findings suggest that there is an inverted U-shaped pattern of association between FMD and HbA1c and that a low HbA1c level of <6.5% is associated with endothelial dysfunction. TRIAL REGISTRATION NUMBER UMIN000012950, UMIN000012951, UMIN000012952 and UMIN000003409.
Collapse
Affiliation(s)
- Takayuki Yamaji
- Department of Cardiovascular Medicine, Hiroshima University Faculty of Medicine Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Takahiro Harada
- Department of Cardiovascular Medicine, Hiroshima University Faculty of Medicine Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Yu Hashimoto
- Department of Cardiovascular Medicine, Hiroshima University Faculty of Medicine Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Yuji Takaeko
- Department of Cardiovascular Medicine, Hiroshima University Faculty of Medicine Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Masato Kajikawa
- Division of Regeneration and Medicine, Medical Center for Translational and Clinical Research, Hiroshima University Hospital, Hiroshima, Japan
| | - Yiming Han
- Department of Cardiovascular Medicine, Hiroshima University Faculty of Medicine Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Tatsuya Maruhashi
- Department of Cardiovascular Regeneration and Medicine, Hiroshima University Research Institute for Radiation Biology and Medicine, Hiroshima, Japan
| | - Shinji Kishimoto
- Department of Cardiovascular Regeneration and Medicine, Hiroshima University Research Institute for Radiation Biology and Medicine, Hiroshima, Japan
| | - Haruki Hashimoto
- Department of Cardiovascular Medicine, Hiroshima University Faculty of Medicine Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Yasuki Kihara
- Department of Cardiovascular Medicine, Hiroshima University Faculty of Medicine Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Eisuke Hida
- Graduate School of Medicine Department of Biostatistics and Data Science, Osaka University, Suita, Japan
| | - Kazuaki Chayama
- Department of Gastroenterology and Metabolism, Hiroshima University Faculty of Medicine Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Chikara Goto
- Department of Rehabilitation, Hiroshima International University, Higashihiroshima, Japan
| | - Farina Mohamad Yusoff
- Department of Cardiovascular Regeneration and Medicine, Hiroshima University Research Institute for Radiation Biology and Medicine, Hiroshima, Japan
| | - Ayumu Nakashima
- Department of Stem Cell Biology and Medicine, Hiroshima University Faculty of Medicine Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Yukihito Higashi
- Division of Regeneration and Medicine, Medical Center for Translational and Clinical Research, Hiroshima University Hospital, Hiroshima, Japan
- Department of Cardiovascular Regeneration and Medicine, Hiroshima University Research Institute for Radiation Biology and Medicine, Hiroshima, Japan
| |
Collapse
|
13
|
Islas-Granillo H, Casanova-Rosado JF, de la Rosa-Santillana R, Casanova-Rosado AJ, Islas-Zarazúa R, Márquez-Corona MDL, Rueda-Ibarra V, Jiménez-Gayosso SI, Navarrete-Hernández JDJ, Medina-Solís CE. Self-reported oral hygiene practices with emphasis on frequency of tooth brushing: A cross-sectional study of Mexican older adults aged 60 years or above. Medicine (Baltimore) 2020; 99:e21622. [PMID: 32898997 PMCID: PMC7478503 DOI: 10.1097/md.0000000000021622] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
The objective of the study was to characterize self-reported oral hygiene practices among Mexican older adults aged ≥60 years, and to measure the association between frequency of tooth brushing and a set of sociodemographic, socioeconomic, and dental variables.We conducted a cross-sectional study of 139 older adults aged ≥60 years in Pachuca, Mexico. A questionnaire and a clinical dental examination were administered to identify specific variables. We determined frequency of tooth brushing (or cleaning of dentures or prostheses) and use of toothpaste, mouthwash, and dental floss among respondents. Non-parametric testing was performed for statistical analysis and a multivariate logistic regression model was generated with Stata 11 software to determine frequency of tooth brushing.In our study sample, 53.2% of participants reported brushing their teeth at least once a day, 50.4% always using toothpaste, 16.5% using mouthwash and 3.6% using floss for their oral hygiene. In general, younger and female respondents used oral hygiene aids more than the others. Our multivariate model yielded an association (P < .05) between tooth brushing at least once daily and the following variables: having functional dentition (OR = 12.60), lacking health insurance (OR = 3.72), being retired/pensioned (OR = 4.50), and suffering from a chronic disease (OR = 0.43).The older adults in our sample exhibited deficient oral hygiene behaviors. The results suggest certain socioeconomic inequalities in oral health. The findings of this study should be considered when designing dental care instructions for older adults.
Collapse
Affiliation(s)
- Horacio Islas-Granillo
- Academic Area of Dentistry of Health Sciences Institute, Autonomous University of Hidalgo State, Pachuca
| | | | | | | | - Rosalina Islas-Zarazúa
- Academic Area of Dentistry of Health Sciences Institute, Autonomous University of Hidalgo State, Pachuca
| | | | - Vicente Rueda-Ibarra
- Academic Area of Dentistry of Health Sciences Institute, Autonomous University of Hidalgo State, Pachuca
| | | | | | - Carlo Eduardo Medina-Solís
- Academic Area of Dentistry of Health Sciences Institute, Autonomous University of Hidalgo State, Pachuca
- Advanced Studies and Research Center in Dentistry "Dr. Keisaburo Miyata" of Faculty of Dentistry at Autonomous University State of Mexico, Toluca, Mexico
| |
Collapse
|