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Wang L, Tian M, Sun H, Gao J, Qi W, Xu J, An Y, Xu W. Association between bowel movement disorders and depressive symptoms: a cross-sectional study. Front Psychiatry 2024; 15:1449948. [PMID: 39355376 PMCID: PMC11442234 DOI: 10.3389/fpsyt.2024.1449948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2024] [Accepted: 08/28/2024] [Indexed: 10/03/2024] Open
Abstract
Objectives This study aimed to explore the association between bowel movement disorders and depression in adults. Method A cross-sectional study was conducted using data from the National Health and Nutritional Examination Survey (NHANES), 2005-2010. Depression, constipation, diarrhea, and fecal incontinence were self-reported via questionnaires. Weighted logistic regression and subgroup analyses were performed to explore the association between bowel movement disorders and the risk of depression. Restricted cubic spline (RCS) was also conducted to investigate the association between bowel movements disorder and depression. Results A total of 13,820 participants were collected. Compared to the participants with normal bowel movements, the full-adjusted depression model ORs for constipation and diarrhea were 2.28 (95%CI,1.78-2.92), 1.75 (95%CI,1.31-2.31), respectively. Any kind of bowel leakage were associated with depression. The RCS showed the possible nonlinear association between bowel movement frequency/stool shape and depression. Conclusions Constipation, diarrhea, and bowel leakage are associated with an increased risk of depression.
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Affiliation(s)
- Linyue Wang
- Graduate School, Hebei University of Chinese Medicine, Shijiazhuang, China
- Anorectal Surgery Department, The First Affiliated Hospital of Hebei University of Chinese Medicine, Shijiazhuang, China
| | - Maosheng Tian
- Anorectal Surgery Department, The First Affiliated Hospital of Hebei University of Chinese Medicine, Shijiazhuang, China
| | - Hongyuan Sun
- Graduate School, Hebei University of Chinese Medicine, Shijiazhuang, China
- Anorectal Surgery Department, The First Affiliated Hospital of Hebei University of Chinese Medicine, Shijiazhuang, China
| | - Jihua Gao
- Anorectal Surgery Department, The First Affiliated Hospital of Hebei University of Chinese Medicine, Shijiazhuang, China
| | - Wenyue Qi
- Graduate School, Hebei University of Chinese Medicine, Shijiazhuang, China
| | - Jiancheng Xu
- Anorectal Surgery Department, The First Affiliated Hospital of Hebei University of Chinese Medicine, Shijiazhuang, China
| | - Yongkang An
- Graduate School, Hebei University of Chinese Medicine, Shijiazhuang, China
| | - Wencong Xu
- Graduate School, Hebei University of Chinese Medicine, Shijiazhuang, China
- Anorectal Surgery Department, The First Affiliated Hospital of Hebei University of Chinese Medicine, Shijiazhuang, China
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Li F, Yano Y, Étiévant L, Daniel CR, Sharma SV, Brown EL, Li R, Loftfield E, Lan Q, Sinha R, Moshiree B, Inoue-Choi M, Vogtmann E. The Time-Dependent Association Between Irritable Bowel Syndrome and All-Cause and Cause-Specific Mortality: A Prospective Cohort Study Within the UK Biobank. Am J Gastroenterol 2024; 119:1373-1382. [PMID: 38275237 PMCID: PMC11222041 DOI: 10.14309/ajg.0000000000002675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 12/20/2023] [Indexed: 01/27/2024]
Abstract
INTRODUCTION Irritable bowel syndrome (IBS) is one of the most common functional gastrointestinal disorders, but few studies have evaluated mortality risks among individuals with IBS. We explored the association between IBS and all-cause and cause-specific mortality in the UK Biobank. METHODS We included 502,369 participants from the UK Biobank with mortality data through 2022. IBS was defined using baseline self-report and linkage to primary care or hospital admission data. We estimated hazard ratios (HRs) and 95% confidence intervals (CIs) for all-cause and cause-specific mortality using multivariable Cox proportional hazards regression models within partitioned follow-up time categories (0-5, >5-10, and >10 years). RESULTS A total of 25,697 participants (5.1%) had a history of IBS at baseline. After a median follow-up of 13.7 years, a total of 44,499 deaths occurred. Having an IBS diagnosis was strongly associated with lower risks of all-cause (HR = 0.70, 95% CI = 0.62-0.78) and all-cancer (HR = 0.69, 95% CI = 0.60-0.79) mortality in the first 5 years of follow-up. These associations were attenuated over follow-up, but even after 10 years of follow-up, associations remained inverse (all-cause: HR = 0.89, 95% CI = 0.84-0.96; all-cancer: HR = 0.87, 95% CI = 0.78-0.97) after full adjustment. Individuals with IBS had decreased risk of mortality from breast, prostate, and colorectal cancers in some of the follow-up time categories. DISCUSSION We found that earlier during follow-up, having diagnosed IBS was associated with lower mortality risk, and the association attenuated over time. Additional studies to understand whether specific factors, such as lifestyle and healthcare access, explain the inverse association between IBS and mortality are needed.
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Affiliation(s)
- Fangyu Li
- Metabolic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute; Bethesda, MD, USA
| | - Yukiko Yano
- Metabolic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute; Bethesda, MD, USA
| | - Lola Étiévant
- Biostatistics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute; Bethesda, MD, USA
| | - Carrie R. Daniel
- Department of Epidemiology, The University of Texas MD Anderson Cancer Center; Houston, TX, USA
| | - Shreela V. Sharma
- Department of Epidemiology, Human Genetics and Environmental Sciences, School of Public Health, University of Texas Health Science Center at Houston; Houston, TX, USA
| | - Eric L. Brown
- Department of Epidemiology, Human Genetics and Environmental Sciences, School of Public Health, University of Texas Health Science Center at Houston; Houston, TX, USA
| | - Ruosha Li
- Department of Biostatistics and Data Science, School of Public Health, University of Texas Health Science Center at Houston; Houston, TX, USA
| | - Erikka Loftfield
- Metabolic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute; Bethesda, MD, USA
| | - Qing Lan
- Occupational and Environmental Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute; Bethesda, MD, USA
| | - Rashmi Sinha
- Metabolic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute; Bethesda, MD, USA
| | - Baharak Moshiree
- Division of Gastroenterology, Hepatology, and Nutrition, Atrium Health, Wake Forest University, Charlotte, North Carolina; Charlotte, NC, USA
| | - Maki Inoue-Choi
- Metabolic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute; Bethesda, MD, USA
| | - Emily Vogtmann
- Metabolic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute; Bethesda, MD, USA
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Yamamoto S, Ohashi W, Yamaguchi Y, Igari H, Koshino A, Sugiyama T, Nagao K, Tamura Y, Izawa S, Mano M, Ebi M, Usami J, Hamano K, Izumi J, Wakita Y, Funaki Y, Ogasawara N, Sasanabe R, Sasaki M, Maekawa M, Kasugai K. Factors Associated with Defecation Satisfaction among Japanese Adults with Chronic Constipation. J Clin Med 2024; 13:3216. [PMID: 38892926 PMCID: PMC11172833 DOI: 10.3390/jcm13113216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Revised: 05/16/2024] [Accepted: 05/16/2024] [Indexed: 06/21/2024] Open
Abstract
Background: Constipation causes substantial morbidity worldwide. Methods: This survey assessed constipation-related factors in Japan using the Japanese version of the Irritable Bowel Syndrome Quality of Life (IBS-QOL-J) instrument. We also examined the relationship among laxative type, Bristol Stool Form Scale (BSFS) scores, and treatment cost. Finally, we examined differences in satisfaction scores according to laxative type, treatment type, treatment cost, and BSFS score. Results: IBS-QOL-J was higher among those taking salt and/or irritation laxatives. Those paying >JPY 5000 (USD 50.00) had the lowest IBS-QOL-J. IBS-QOL-J was significantly lower among those with a BSFS score of 1 or 2 (severe constipation). Conclusions: This study's findings suggest that a variety of factors, including treatment type and cost, are associated with defecation satisfaction. Those who had hard stools, used multiple laxatives, or spent more on treatment were less satisfied. Future strategies should target therapies that do not require multiple laxatives with lower treatment costs. Adequate defecation with a small number of appropriate laxatives at minimal cost appears to improve defecation satisfaction. It is desirable to identify appropriate laxatives and improve dietary habits and exercise routines. It is also necessary to stop blindly increasing laxative usage and properly diagnose constipation disorders such as anatomical abnormalities other than functional constipation.
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Affiliation(s)
- Sayuri Yamamoto
- Division of Gastroenterology, Aichi Medical University, Nagakute 480-1195, Japan
- Division of General Medicine, Aichi Medical University, Nagakute 480-1195, Japan
| | - Wataru Ohashi
- Division of Biostatistics, Clinical Research Center, Aichi Medical University, Nagakute 480-1195, Japan
| | - Yoshiharu Yamaguchi
- Division of Gastroenterology, Aichi Medical University, Nagakute 480-1195, Japan
| | - Hiroki Igari
- Division of General Medicine, Aichi Medical University, Nagakute 480-1195, Japan
| | - Akira Koshino
- Division of Gastroenterology, Aichi Medical University, Nagakute 480-1195, Japan
| | - Tomoya Sugiyama
- Division of Gastroenterology, Aichi Medical University, Nagakute 480-1195, Japan
| | - Kazuhiro Nagao
- Division of Gastroenterology, Aichi Medical University, Nagakute 480-1195, Japan
| | - Yasuhiro Tamura
- Division of Gastroenterology, Aichi Medical University, Nagakute 480-1195, Japan
| | - Shinya Izawa
- Division of Gastroenterology, Aichi Medical University, Nagakute 480-1195, Japan
| | - Mamiko Mano
- Division of Sleep Medicine, Aichi Medical University, Nagakute 480-1195, Japan
| | - Masahide Ebi
- Division of Gastroenterology, Aichi Medical University, Nagakute 480-1195, Japan
| | - Jun Usami
- Division of General Medicine, Aichi Medical University, Nagakute 480-1195, Japan
| | - Koichi Hamano
- Division of General Medicine, Aichi Medical University, Nagakute 480-1195, Japan
| | - Junko Izumi
- Division of General Medicine, Aichi Medical University, Nagakute 480-1195, Japan
| | - Yoshinori Wakita
- Division of General Medicine, Aichi Medical University, Nagakute 480-1195, Japan
| | - Yasushi Funaki
- Division of Gastroenterology, Aichi Medical University, Nagakute 480-1195, Japan
| | - Naotaka Ogasawara
- Division of Gastroenterology, Aichi Medical University, Nagakute 480-1195, Japan
| | - Ryujiro Sasanabe
- Division of Sleep Medicine, Aichi Medical University, Nagakute 480-1195, Japan
| | - Makoto Sasaki
- Division of Gastroenterology, Aichi Medical University, Nagakute 480-1195, Japan
| | - Masato Maekawa
- Division of General Medicine, Aichi Medical University, Nagakute 480-1195, Japan
| | - Kunio Kasugai
- Division of Gastroenterology, Aichi Medical University, Nagakute 480-1195, Japan
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He M, Ding G, Yang Y, Zhong J. Bowel habits were associated with mortality in chronic kidney disease: results from a nationwide prospective cohort study. Ren Fail 2023; 45:2292150. [PMID: 38093521 PMCID: PMC10732187 DOI: 10.1080/0886022x.2023.2292150] [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: 06/05/2023] [Accepted: 12/03/2023] [Indexed: 12/18/2023] Open
Abstract
PURPOSE Bowel habits may affect the prognosis in the chronic kidney disease (CKD) patients. This study aimed to explore the association of bowel habits with cardiovascular and all-cause mortality in CKD. METHODS 2460 CKD patients in the National Health and Nutrition Examination Survey (NHANES) from 2005 through 2010 without missing data for bowel habits and mortality were enrolled. Bowel habits including bowel movements (BMs) per week and stools consistency were obtained by standard interview. Mortality status and cause of death were determined by NHANES-linked National Death Index records through 31 December 2015. Cox proportional hazard models and Kaplan-Meier analysis were used to evaluate the association of bowel habits with cardiovascular and all-cause mortality. RESULTS A total of 2460 CKD patients with an average age of 60.80 ± 0.57 years were enrolled. During an average follow-up of 87.47 ± 0.98 months, 144 cardiovascular and 669 all-cause deaths were documented. Reporting 3 or fewer BMs per week was associated with cardiovascular (HR = 1.83, 95% CI: 1.06, 3.17) and all-cause mortality (HR = 1.71, 95% CI: 1.20, 2.43). More than 10 BMs per week also increased the risk of all-cause mortality (HR = 1.21, 95% CI: 1.01, 1.45). Hard stools consistency increased the risk of all-cause mortality (HR= 2.00, 95% CI: 1.48, 2.70) compared with those reporting normal stools. CONCLUSION Low stool frequency and hard stool consistency were associated with an increased risk of mortality in patients with CKD.
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Affiliation(s)
- Meng He
- Department of Nephrology, Mingguang People’s Hospital, Chuzhou, China
| | - Guanggui Ding
- Department of Nephrology, Mingguang People’s Hospital, Chuzhou, China
| | - Yongbiao Yang
- Department of Nephrology, Mingguang People’s Hospital, Chuzhou, China
| | - Jie Zhong
- Department of Nephrology, Mingguang People’s Hospital, Chuzhou, China
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Du W, Yang S, Zhou H, Wu Y, Cai Y, Meng H, Teng H, He AF. The association between constipation and stroke based on the NHANES and Mendelian randomization study. Front Neurosci 2023; 17:1276032. [PMID: 38027501 PMCID: PMC10661951 DOI: 10.3389/fnins.2023.1276032] [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: 08/11/2023] [Accepted: 10/24/2023] [Indexed: 12/01/2023] Open
Abstract
Background This study aimed to investigate putative causal effects between constipation and stroke using bidirectional Mendelian randomization (MR) analysis. Methods Based on the cross-sectional study, logistic regression models were developed to assess the association between constipation and stroke prevalence. Subsequently, genome-wide association studies statistics were employed to perform MR analysis between constipation and stroke, as well as its subtypes. The inverse variance weighting (IVW) method was the primary method, complemented by four additional methods, namely weighted median, weighted mode, simple mode, and MR-Egger regression. Cochran's Q test, MR-Egger intercept test, MR Pleiotropy RESidual Sum and Outlier, and MR Steiger test were performed to assess heterogeneity and pleiotropy effects. Results Constipation was associated with a greater risk of stroke even after adjusting for all covariates in logistic regression [odds ratio (OR) = 1.46, 95% confidence interval (CI) = 1.01-2.09, p = 0.042]. IVW MR analysis revealed that constipation affected large artery atherosclerosis (LAS; IVW OR = 1.5, 95% CI = 1.07-2.104, p = 0.019). No significant or suggestive association was observed with the risk of stroke or its various subtypes in MR analysis. Meanwhile, reverse MR analysis revealed no significant causal relationship between stroke or other stroke subtypes and constipation. The results of sensitivity analyses revealed no significant horizontal pleiotropy affecting causal estimates. Conclusion While cross-sectional studies have established that constipation increases the risk of stroke, this two-sample bidirectional MR analysis revealed a positive correlation between constipation and LAS. However, no such correlation was observed between constipation and stroke, including its various subtypes.
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Affiliation(s)
| | | | | | | | | | | | - Hongwei Teng
- Binhai County People's Hospital, Yancheng, China
| | - Ai Feng He
- Binhai County People's Hospital, Yancheng, China
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Grady ST, Hart JE, Laden F, Roscoe C, Nguyen DD, Nelson EJ, Bozigar M, VoPham T, Manson JE, Weuve J, Adar SD, Forman JP, Rexrode K, Levy JI, Peters JL. Associations between long-term aircraft noise exposure, cardiovascular disease, and mortality in US cohorts of female nurses. Environ Epidemiol 2023; 7:e259. [PMID: 37545808 PMCID: PMC10402956 DOI: 10.1097/ee9.0000000000000259] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 06/01/2023] [Indexed: 08/08/2023] Open
Abstract
There is limited research examining aircraft noise and cardiovascular disease (CVD) risk. The objective of this study was to investigate associations of aircraft noise with CVD among two US cohorts, the Nurses' Health Study (NHS) and Nurses' Health Study II (NHSII). Methods Between 1994 and 2014, we followed 57,306 NHS and 60,058 NHSII participants surrounding 90 airports. Aircraft noise was modeled above 44 A-weighted decibels (dB(A)) and linked to geocoded addresses. Based on exposure distributions, we dichotomized exposures at 50 dB(A) and tested sensitivity of this cut-point by analyzing aircraft noise as categories (<45, 45-49, 50-54, ≥55) and continuously. We fit cohort-specific Cox proportional hazards models to estimate relationships between time-varying day-night average sound level (DNL) and CVD incidence and CVD and all-cause mortality, adjusting for fixed and time-varying individual- and area-level covariates. Results were pooled using random effects meta-analysis. Results Over 20 years of follow-up, there were 4529 CVD cases and 14,930 deaths. Approximately 7% (n = 317) of CVD cases were exposed to DNL ≥50 dB(A). In pooled analyses comparing ≥50 with <50 dB(A), the adjusted hazard ratio for CVD incidence was 1.00 (95% confidence interval: 0.89, 1.12). The corresponding adjusted hazard ratio for all-cause mortality was 1.02 (95% confidence interval: 0.96, 1.09). Patterns were similar for CVD mortality in NHS yet underpowered. Conclusions Among participants in the NHS and NHSII prospective cohorts who generally experience low exposure to aircraft noise, we did not find adverse associations of aircraft noise with CVD incidence, CVD mortality, or all-cause mortality.
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Affiliation(s)
- Stephanie T. Grady
- Department of Environmental Health, Boston University School of Public Health, Boston, Massachusetts
| | - Jaime E. Hart
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
- Exposure, Epidemiology and Risk Program, Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Francine Laden
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
- Exposure, Epidemiology and Risk Program, Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Charlotte Roscoe
- Exposure, Epidemiology and Risk Program, Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Division of Population Sciences, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Daniel D. Nguyen
- Department of Environmental Health, Boston University School of Public Health, Boston, Massachusetts
| | | | - Matthew Bozigar
- Department of Environmental Health, Boston University School of Public Health, Boston, Massachusetts
| | - Trang VoPham
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Epidemiology Program, Division of Public Health Sciences, Fred Hutchinson Cancer Center, Seattle, Washington
| | - JoAnn E. Manson
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
- Division of Preventive Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
| | - Jennifer Weuve
- Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts
| | - Sara D. Adar
- Department of Epidemiology, University of Michigan School of Public Health, Ann Arbor, Michigan
| | - John P. Forman
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
| | - Kathryn Rexrode
- Division of Preventive Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
- Division of Women’s Health, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, Massachusetts
| | - Jonathan I. Levy
- Department of Environmental Health, Boston University School of Public Health, Boston, Massachusetts
| | - Junenette L. Peters
- Department of Environmental Health, Boston University School of Public Health, Boston, Massachusetts
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Judkins CP, Wang Y, Jelinic M, Bobik A, Vinh A, Sobey CG, Drummond GR. Association of constipation with increased risk of hypertension and cardiovascular events in elderly Australian patients. Sci Rep 2023; 13:10943. [PMID: 37414864 PMCID: PMC10326061 DOI: 10.1038/s41598-023-38068-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 07/02/2023] [Indexed: 07/08/2023] Open
Abstract
The association between constipation and cardiovascular risk is unclear. This population-level matched cohort study compared the association of constipation with hypertension and incident cardiovascular events in 541,172 hospitalized patients aged ≥ 60 years. For each constipation admission, one exact age-matched non-constipated admission was randomly selected from all hospitalizations within 2 weeks to form the comparison cohort. The association of constipation with hypertension and cardiovascular events (myocardial infarction, angina, stroke and transient ischemic attack) were analysed using a series of binary logistic regressions adjusting for age, sex, cardiovascular risk factors, gastrointestinal disorders and sociological factors. Patients with constipation had a higher multivariate-adjusted risk for hypertension (odds ratio [OR], 1.96; 95% confidence interval [CI] 1.94-1.99; P < 0.001). Compared to patients with neither constipation nor hypertension, there was a higher multivariate-adjusted risk for cardiovascular events in patients with constipation alone (OR, 1.58; 95% CI 1.55-1.61; P < 0.001) or hypertension alone (OR, 6.12; 95% CI 5.99-6.26; P < 0.001). In patients with both constipation and hypertension, the risk for all cardiovascular events appeared to be additive (OR, 6.53; 95% CI 6.40-6.66; P < 0.001). In conclusion, among hospital patients aged 60 years or older, constipation is linked to an increased risk of hypertension and cardiovascular events. These findings suggest that interventions to address constipation may reduce cardiovascular risk in elderly patients.
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Affiliation(s)
- Courtney P Judkins
- Centre for Cardiovascular Biology and Disease Research and Department of Microbiology, Anatomy, Physiology & Pharmacology, School of Agriculture, Biomedicine & Environment, La Trobe University, Melbourne, VIC, 3086, Australia
| | - Yutang Wang
- Discipline of Life Science, Institute of Innovation, Science and Sustainability, Federation University Australia, Ballarat, VIC, 3350, Australia
| | - Maria Jelinic
- Centre for Cardiovascular Biology and Disease Research and Department of Microbiology, Anatomy, Physiology & Pharmacology, School of Agriculture, Biomedicine & Environment, La Trobe University, Melbourne, VIC, 3086, Australia
| | - Alex Bobik
- Centre for Cardiovascular Biology and Disease Research and Department of Microbiology, Anatomy, Physiology & Pharmacology, School of Agriculture, Biomedicine & Environment, La Trobe University, Melbourne, VIC, 3086, Australia
- Baker Heart and Diabetes Institute, Melbourne, VIC, 3004, Australia
| | - Antony Vinh
- Centre for Cardiovascular Biology and Disease Research and Department of Microbiology, Anatomy, Physiology & Pharmacology, School of Agriculture, Biomedicine & Environment, La Trobe University, Melbourne, VIC, 3086, Australia
| | - Christopher G Sobey
- Centre for Cardiovascular Biology and Disease Research and Department of Microbiology, Anatomy, Physiology & Pharmacology, School of Agriculture, Biomedicine & Environment, La Trobe University, Melbourne, VIC, 3086, Australia.
| | - Grant R Drummond
- Centre for Cardiovascular Biology and Disease Research and Department of Microbiology, Anatomy, Physiology & Pharmacology, School of Agriculture, Biomedicine & Environment, La Trobe University, Melbourne, VIC, 3086, Australia.
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Dong Q, Chen D, Zhang Y, Xu Y, Yan L, Jiang J. Constipation and cardiovascular disease: A two-sample Mendelian randomization analysis. Front Cardiovasc Med 2023; 10:1080982. [PMID: 36910522 PMCID: PMC9998987 DOI: 10.3389/fcvm.2023.1080982] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 02/07/2023] [Indexed: 03/14/2023] Open
Abstract
Background Although several observational studies have suggested positive associations between constipation and cardiovascular disease (CVD), a solid causal association has not been demonstrated. Therefore, a two-sample Mendelian randomization (MR) study was performed to investigate the causal associations between constipation and CVD. Methods Independent genetic variants strongly associated with constipation were obtained from the FinnGen consortium. Summary-level data for CVD, including coronary artery disease (CAD), myocardial infarction (MI), heart failure (HF), atrial fibrillation (AF), stroke, and its subtypes, were collected from a few extensive genome-wide association studies (GWASs). The inverse-variance weighted methods, weighted median, and MR-Egger were used for the MR estimates. The Cochran's Q test, MR-Egger intercept tests, MR-PRESSO, MR Steiger test, leave-one-out analyses, and funnel plot were used in the sensitivity analysis. Results Genetically determined constipation was suggestively associated with AF risk (odds ratio (OR), 1.07; 95% confidence interval (CI), 1.01, 1.14; p = 0.016). Constipation and other CVD do not appear to be causally related. It was demonstrated that the results were robust through sensitivity analyses. Conclusion This MR study demonstrated suggestive causal associations of constipation on AF, despite no associations achieving a significance value after multiple testing corrections. There was no evidence of an association between constipation and the risk of CAD, MI, HF, stroke, or stroke subtypes.
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Affiliation(s)
- Qichao Dong
- Department of Cardiology, Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, China
| | - Delong Chen
- Department of Cardiology, Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Yuxuan Zhang
- Department of Cardiology, Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Yi Xu
- Department of Cardiology, Ningbo First Hospital, Ningbo, China
| | - Longhui Yan
- Department of Cardiology, Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, China
| | - Jun Jiang
- Department of Cardiology, Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
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Association of Stool Frequency and Consistency with the Risk of All-Cause and Cause-Specific Mortality among U.S. Adults: Results from NHANES 2005-2010. Healthcare (Basel) 2022; 11:healthcare11010029. [PMID: 36611489 PMCID: PMC9818668 DOI: 10.3390/healthcare11010029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 12/15/2022] [Accepted: 12/19/2022] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Prior studies on the relationship between bowel health and mortality have generally focused on the individual association of stool frequency or consistency with mortality but did not present a joint association. Therefore, we aimed to systematically evaluate the individual and joint associations of stool frequency and consistency with all-cause and cause-specific mortality in this study. METHODS A total of 14,574 participants from the National Health and Nutrition Examination Survey 2005-2010 were incorporated in this analysis. Survey sample-weighted Cox proportional hazards models adjusted for potential confounders were used to estimate hazard ratios (HRs) between bowel health measures and mortality risks. RESULTS During a median of 7.6 years of follow-up, 1502 deaths occurred, including 357 cancer deaths and 284 cardiovascular disease (CVD) deaths. The bowel habit of the most participants was 7 times/week (50.7%), and the most common type was "Like a sausage or snake, smooth and soft" (51.8%). Stool frequency displayed a parabolic relationship with all-cause mortality, and less than 7 times/week is a significant risk factor for mortality (HR for 1 time/week: 1.43, p-values = 0.04. HR for 6 times/week: 1.05, p-value = 0.03). Analyzing the joint association of stool frequency and consistency on mortality clarified the limitations of only inspecting the effects of either individual factor. Compared with 7 times/week of normal stool, infrequent soft stools at 4 times/week were associated with 1.78-, 2.42-, and 2.27-times higher risks of all-cause, cancer, and CVD mortality, respectively. CONCLUSION Analyses of bowel health should consider the joint effects of stool frequency and stool consistency. Self-appraisal of stool frequency and consistency may be a simple but useful tool for informing about major chronic illnesses.
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Association of abnormal bowel health with major chronic diseases and risk of mortality. Ann Epidemiol 2022; 75:39-46. [PMID: 36116757 DOI: 10.1016/j.annepidem.2022.09.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 09/05/2022] [Accepted: 09/08/2022] [Indexed: 11/22/2022]
Abstract
PURPOSE We aimed to explore the association of chronic constipation and diarrhea with major chronic diseases including cancer, cardiovascular disease (CVD), and diabetes, as well as with mortality risk. In addition, we characterized the interrelationship of inflammation with abnormal bowel health, major chronic diseases, and mortality. METHODS Demographic characteristics, physical and laboratory examinations were collected from the National Health and Nutrition Examination Survey (NHANES) database 2005-2010. Chronic constipation or diarrhea was diagnosed by the shape and frequency of defecation. The number of samples used for the cancer, CVD, diabetes, and mortality analyses were 11,217, 11,168, 11,555, and 14,316, respectively. Logistic regression was used to analyze the association among abnormal bowel health, major chronic diseases, dietary inflammatory index (DII), and C-reactive protein (CRP). A Cox proportional hazard regression was performed to assess risk of all-cause mortality, and the Fine and Gray models were subsequently employed to calculate the cancer and CVD mortality risks. RESULTS There were statistically positive associations of chronic diarrhea or constipation with breast and colon cancer, CVD, risks of all-cause mortality, and CVD mortality. Particularly in participants younger than 60, in addition to the positive correlations of chronic diarrhea with three major chronic diseases and all-cause mortality risk, chronic constipation also contributed to an elevated risk of CVD mortality. With respect to inflammation markers, an increased DII or CRP level was significantly associated with a higher prevalence of abnormal bowel health and major chronic diseases, and a higher mortality risk. CONCLUSIONS Participants with abnormal bowel health were more likely linked to breast cancer, colon cancer, CVD, and risks of all-cause and CVD mortality. Moreover, inflammation may have a potential role in associations among abnormal bowel health, major chronic diseases and mortality. However, these findings need to be confirmed by further prospective studies.
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11
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Peery AF. Bowel Movement Frequency Linked to Increased Diverticulitis Risk in 2 Prospective Cohort Studies. Clin Gastroenterol Hepatol 2022; 20:279-280. [PMID: 33549865 DOI: 10.1016/j.cgh.2021.02.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 02/02/2021] [Indexed: 02/07/2023]
Affiliation(s)
- Anne F Peery
- Center for Gastrointestinal Biology and Disease, University of North Carolina School of Medicine, Chapel Hill, North Carolina
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12
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Ito H, Ito K, Tanaka M, Hokamura M, Tanaka M, Kusano E, Kondo J, Izutsu T, Matsumoto S, Inoue H, Antoku S, Yamasaki T, Mori T, Togane M. Constipation Is a Frequent Problem Associated with Vascular Complications in Patients with Type 2 Diabetes: A Cross-sectional Study. Intern Med 2022; 61:1309-1317. [PMID: 35491175 PMCID: PMC9152859 DOI: 10.2169/internalmedicine.7676-21] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Objective Diabetes is recognized as an underlying disease of constipation. However, the prevalence of constipation varies according to the diagnostic criteria applied. We investigated the prevalence of constipation based on the new guideline for constipation in Japanese patients with type 2 diabetes and examined the relationship with the clinical background, including diabetic vascular complications. Methods Questionnaire surveys including items concerning the diagnosis and treatment status of constipation were administered to 410 patients with type 2 diabetes. Results Although 29% of the patients considered that they had experienced constipation (self-judged), only 14% had consulted a physician about constipation. The prevalence of chronic constipation based on the guideline was 26%. After including laxative users, constipation was finally found in 36%. Despite the use of laxatives (n=81), 51% of the patients were still diagnosed with chronic constipation. Patients with constipation (chronic constipation or laxative use) were significantly older and had a longer duration of diabetes than those without constipation. The body mass index (BMI) of patients with constipation (24.9±3.8 kg/m2) was significantly lower than that of those without constipation (26.3±4.6 kg/m2). Diabetic neuropathy (49% vs. 32%) and coronary heart disease (CHD) (27% vs. 13%) were significantly more frequent in the patients with constipation than in those without constipation. A multivariate logistic regression analysis revealed that gender, BMI, diabetic neuropathy, insulin use, and CHD were significantly associated with constipation. Conclusion An accurate diagnosis of constipation is desirable in patients with type 2 diabetes because constipation is independently associated with CHD.
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Affiliation(s)
- Hiroyuki Ito
- Department of Diabetes, Metabolism and Kidney Disease, Edogawa Hospital, Japan
| | - Kiyoko Ito
- Department of Nursing, Edogawa Hospital, Japan
| | | | | | | | - Eiji Kusano
- Department of Diabetes, Metabolism and Kidney Disease, Edogawa Hospital, Japan
| | - Jiro Kondo
- Department of Diabetes, Metabolism and Kidney Disease, Edogawa Hospital, Japan
| | - Takuma Izutsu
- Department of Diabetes, Metabolism and Kidney Disease, Edogawa Hospital, Japan
| | - Suzuko Matsumoto
- Department of Diabetes, Metabolism and Kidney Disease, Edogawa Hospital, Japan
| | - Hideyuki Inoue
- Department of Diabetes, Metabolism and Kidney Disease, Edogawa Hospital, Japan
| | - Shinichi Antoku
- Department of Diabetes, Metabolism and Kidney Disease, Edogawa Hospital, Japan
| | - Tomoko Yamasaki
- Department of Diabetes, Metabolism and Kidney Disease, Edogawa Hospital, Japan
| | - Toshiko Mori
- Department of Diabetes, Metabolism and Kidney Disease, Edogawa Hospital, Japan
| | - Michiko Togane
- Department of Diabetes, Metabolism and Kidney Disease, Edogawa Hospital, Japan
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13
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Long L, Liu X, Jin L, Simon T, Ma W, Kim MN, Yang W, Meyerhardt JA, Chan AT, Giovannucci E, Zhang X. Association of bowel movement frequency and laxative use with risk of hepatocellular carcinoma in US women and men. Int J Cancer 2021; 149:1529-1535. [PMID: 34028016 DOI: 10.1002/ijc.33699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 03/16/2021] [Accepted: 04/29/2021] [Indexed: 12/24/2022]
Abstract
Abnormal bowel movements have been related to a variety of hepatocellular carcinoma (HCC) risk factors such as dyslipidemia, diabetes and altered metabolism of bile acids and gut microbiota. However, little is known about whether bowel movement frequency affects the risk of developing HCC. We followed 88 123 women in the Nurses' Health Study (NHS) and 28 824 men in the Health Professionals Follow-up Study (HPFS) for up to 24 years. The Cox proportional hazards regression model was used to calculate multivariable hazard ratios (HRs) and confidence intervals (95%CI). We documented 101 incident HCC cases. Compared to those with daily bowel movements, participants with bowel movement more than once per day had a multivariable HR of 1.93 (95%CI: 1.18 to 3.16) in the pooled cohorts. For the same comparison, the positive association appeared stronger for men (2.72, 95% CI: 1.14 to 6.44) than for women (1.63, 95% CI: 0.87 to 3.06) but there was no statistically significant heterogeneity by sex (P-value = .31). We found null associations between bowel movement every 2 days or less and the risk of HCC (HR = 1.05, 95%CI: 0.62 to 1.79). The HR (95%CI) for participants who used laxatives regularly relative to those who never used laxatives was 1.00 (0.64 to 1.55). Our results suggest participants with bowel movement more than once daily is associated with a higher risk of developing HCC compared to those with daily bowel movements. These findings need to be confirmed and potential mechanisms underlying this association need to be elucidated.
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Affiliation(s)
- Lu Long
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA.,Department of Epidemiology and Biostatistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Xing Liu
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.,Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China
| | - Lina Jin
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA.,Department of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, China
| | - Tracey Simon
- Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA.,Clinical and Translational Epidemiology Unit (CTEU), Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Wenjie Ma
- Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA.,Clinical and Translational Epidemiology Unit (CTEU), Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Mi Na Kim
- Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA.,Clinical and Translational Epidemiology Unit (CTEU), Massachusetts General Hospital, Boston, Massachusetts, USA.,Division of Gastroenterology, Department of Internal Medicine, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, South Korea
| | - Wanshui Yang
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA.,Department of Nutrition, School of Public Health, Anhui Medical University, Hefei, Anhui, China
| | - Jeffrey A Meyerhardt
- Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts, USA
| | - Andrew T Chan
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA.,Division of Gastroenterology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Edward Giovannucci
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA.,Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.,Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Xuehong Zhang
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA.,Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
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14
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Sundbøll J, Szépligeti SK, Adelborg K, Szentkúti P, Gregersen H, Sørensen HT. Constipation and risk of cardiovascular diseases: a Danish population-based matched cohort study. BMJ Open 2020; 10:e037080. [PMID: 32873621 PMCID: PMC7473662 DOI: 10.1136/bmjopen-2020-037080] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVES To assess the risks of myocardial infarction, stroke, peripheral artery disease, venous thromboembolism, atrial fibrillation or atrial flutter and heart failure in patients with constipation compared with a general population cohort. DESIGN Population-based matched cohort study. SETTING All Danish hospitals and hospital outpatient clinics from 2004 to 2013. PARTICIPANTS Patients with a constipation diagnosis matched on age, sex and calendar year to 10 individuals without constipation from the general population. MAIN OUTCOMES MEASURES Comorbidity-adjusted and medication-adjusted hazard ratios (aHRs) for cardiovascular outcomes based on Cox regression analysis. RESULTS 83 239 patients with constipation were matched to 832 384 individuals without constipation. The median age at constipation diagnosis was 46.5% and 41% were men. Constipation was strongly associated with venous thromboembolism (aHR 2.04, 95% CI 1.89 to 2.20), especially splanchnic venous thrombosis (4.23, 95% CI 2.45 to 7.31). Constipation was also associated with arterial events, including myocardial infarction (1.24, 95% CI 1.14 to 1.35), ischaemic stroke (1.50, 95% CI 1.41 to 1.60), haemorrhagic stroke (1.46, 95% CI 1.26 to 1.69), peripheral artery disease (1.34, 95% CI 1.20 to 1.50), atrial fibrillation or atrial flutter (1.27, 95% CI 1.20 to 1.34) and heart failure (1.52, 95% CI 1.42 to 1.62). The associations were strongest during the first year after the constipation diagnosis and strengthened with an increased number of laxative prescriptions. CONCLUSIONS Constipation was associated with an increased risk of several cardiovascular diseases, in particular venous thromboembolism.
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Affiliation(s)
- Jens Sundbøll
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | | | - Kasper Adelborg
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Péter Szentkúti
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Hans Gregersen
- GIOME, Department of Surgery, Chinese University of Hong Kong, Shatin, Hong Kong
| | - Henrik Toft Sørensen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
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15
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Lazebnik LB, Turkina SV, Golovanova EV, Ardatskaya MD, Ostroumova OD, Komissarenko IA, Korochanskaya NV, Kozlova IV, Uspensky YP, Fominykh YA, Levchenko SV, Loranskaya ID, Tkachenko EI, Sitkin SI, Bakulin IG, Bakulina NV, Shemerovsky KA. Constipation in adults. EXPERIMENTAL AND CLINICAL GASTROENTEROLOGY 2020:10-33. [DOI: 10.31146/1682-8658-ecg-175-3-10-33] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Affiliation(s)
- L. B. Lazebnik
- Moscow State University of Medicine and Dentistry named after A. I. Evdokimov
| | | | - E. V. Golovanova
- Moscow State University of Medicine and Dentistry named after A. I. Evdokimov
| | - M. D. Ardatskaya
- Medical Center of the Presidential Administration of the Russian Federation
| | - O. D. Ostroumova
- Russian Clinical and Research Center of Gerontology (RCRCG) of Pirogov Russian National Research Medical University; All-Russia public organization “Russian Association of Gerontologists and Geriatrics”
| | - I. A. Komissarenko
- Moscow State University of Medicine and Dentistry named after A. I. Evdokimov
| | | | - I. V. Kozlova
- “Saratov State Medical University n. a. V. I. Razumovsky”
| | | | | | - S. V. Levchenko
- Moscow State University of Medicine and Dentistry named after A. I. Evdokimov
| | | | | | - S. I. Sitkin
- “North-West State Medical University n. a. I. I. Mechnikov”
| | - I. G. Bakulin
- “North-West State Medical University n. a. I. I. Mechnikov”
| | - N. V. Bakulina
- “North-West State Medical University n. a. I. I. Mechnikov”
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16
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Sumida K, Yamagata K, Kovesdy CP. Constipation in CKD. Kidney Int Rep 2020; 5:121-134. [PMID: 32043026 PMCID: PMC7000799 DOI: 10.1016/j.ekir.2019.11.002] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 10/15/2019] [Accepted: 11/04/2019] [Indexed: 12/12/2022] Open
Abstract
Constipation is one of the most common gastrointestinal disorders among patients with chronic kidney disease (CKD) partly because of their sedentary lifestyle, low fiber and fluid intake, concomitant medications (e.g., phosphate binders), and multiple comorbidities (e.g., diabetes). Although constipation is usually perceived as a benign, often self-limited condition, recent evidence has challenged this most common perception of constipation. The chronic symptoms of constipation negatively affect patients' quality of life and impose a considerable social and economic burden. Furthermore, recent epidemiological studies have revealed that constipation is independently associated with adverse clinical outcomes, such as end-stage renal disease (ESRD), cardiovascular (CV) disease, and mortality, potentially mediated by the alteration of gut microbiota and the increased production of fecal metabolites. Given the importance of the gut in the disposal of uremic toxins and in acid-base and mineral homeostasis with declining kidney function, the presence of constipation in CKD may limit or even preclude these ancillary gastrointestinal roles, potentially contributing to excess morbidity and mortality. With the advent of new drug classes for constipation, some of which showing unique renoprotective properties, the adequate management of constipation in CKD may provide additional therapeutic benefits beyond its conventional defecation control. Nevertheless, the problem of constipation in CKD has long been underrecognized and its management strategies have scarcely been documented. This review outlines the current understanding of the diagnosis, prevalence, etiology, outcome, and treatment of constipation in CKD, and aims to discuss its novel clinical and therapeutic implications.
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Affiliation(s)
- Keiichi Sumida
- Division of Nephrology, Department of Medicine, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | | | - Csaba P. Kovesdy
- Division of Nephrology, Department of Medicine, University of Tennessee Health Science Center, Memphis, Tennessee, USA
- Nephrology Section, Memphis VA Medical Center, Memphis, Tennessee, USA
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17
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Yang S, Yu C, Guo Y, Bian Z, Fan M, Yang L, Du H, Chen Y, Yan S, Zang Y, Chen J, Chen Z, Lv J, Li L. Bowel movement frequency and risks of major vascular and non-vascular diseases: a population-based cohort study among Chinese adults. BMJ Open 2020; 10:e031028. [PMID: 31924633 PMCID: PMC6955483 DOI: 10.1136/bmjopen-2019-031028] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVE The application of bowel movement frequency (BMF) in primary care is limited by the lack of solid evidence about the associations of BMF with health outcomes apart from Parkinson's disease and colorectal cancer. We examined the prospective associations of BMF with major vascular and non-vascular diseases outside the digestive system. DESIGN Population-based prospective cohort study. SETTING The China Kadoorie Biobank in which participants from 10 geographically diverse areas across China were enrolled between 2004 and 2008. PARTICIPANTS 487 198 participants aged 30 to 79 years without cancer, heart disease or stroke at baseline were included and followed up for a median of 10 years. The usual BMF was self-reported once at baseline. PRIMARY AND SECONDARY OUTCOME MEASURES Incident events of predefined major vascular and non-vascular diseases. RESULTS In multivariable-adjusted analyses, participants having bowel movements 'more than once a day' had higher risks of ischaemic heart disease (IHD), heart failure, chronic obstructive pulmonary disease, type 2 diabetes mellitus and chronic kidney disease (CKD) when compared with the reference group ('once a day'). The respective HRs (95% CIs) were 1.12 (1.09 to 1.16), 1.33 (1.22 to 1.46), 1.28 (1.22 to 1.36), 1.20 (1.15 to 1.26) and 1.15 (1.07 to 1.24). The lowest BMF ('less than three times a week') was also associated with higher risks of IHD, major coronary events, ischaemic stroke and CKD. The respective HRs were 1.07 (1.02 to 1.12), 1.22 (1.10 to 1.36), 1.11 (1.05 to 1.16) and 1.20 (1.07 to 1.35). CONCLUSION BMF was associated with future risks of multiple vascular and non-vascular diseases. The integration of BMF assessment and health counselling into primary care should be considered.
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Affiliation(s)
- Songchun Yang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing, China
| | - Canqing Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing, China
| | - Yu Guo
- Chinese Academy of Medical Sciences, Beijing, China
| | - Zheng Bian
- Chinese Academy of Medical Sciences, Beijing, China
| | - Mengyu Fan
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing, China
| | - Ling Yang
- Medical Research Council Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - Huaidong Du
- Medical Research Council Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - Yiping Chen
- Medical Research Council Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - Shichun Yan
- NCDs Prevention and Control Department, Heilongjiang Centre for Disease Control and Prevention, Harbin, Heilongjiang, China
| | - Yajing Zang
- Qingdao Centre for Disease Control and Prevention, Qingdao, Shandong, China
| | - Junshi Chen
- China National Centre for Food Safety Risk Assessment, Beijing, China
| | - Zhengming Chen
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - Jun Lv
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing, China
- Key Laboratory of Molecular Cardiovascular Sciences (Peking University), Ministry of Education, Beijing, China
- Peking University Institute of Environmental Medicine, Peking University, Beijing, China
| | - Liming Li
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing, China
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18
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Constipation and risk of death and cardiovascular events. Atherosclerosis 2018; 281:114-120. [PMID: 30658186 DOI: 10.1016/j.atherosclerosis.2018.12.021] [Citation(s) in RCA: 124] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 11/17/2018] [Accepted: 12/05/2018] [Indexed: 12/18/2022]
Abstract
BACKGROUND AND AIMS Constipation is one of the most frequent symptoms encountered in daily clinical practice and is implicated in the development of atherosclerosis, potentially through altered gut microbiota. However, little is known about its association with incident cardiovascular events. METHODS In a nationally representative cohort of 3,359,653 US veterans with an estimated glomerular filtration rate (eGFR) ≥60 mL/min/1.73 m2 between October 1, 2004 and September 30, 2006 (baseline period), with follow-up through 2013, we examined the association of constipation status (absence or presence; defined using diagnostic codes and laxative use) and laxative use (none, one, or ≥2 types of laxatives) with all-cause mortality, incident coronary heart disease (CHD), and incident ischemic stroke. RESULTS Among 3,359,653 patients, 237,855 (7.1%) were identified as having constipation. After multivariable adjustments for demographics, prevalent comorbidities, medications, and socioeconomic status, patients with (versus without) constipation had 12% higher all-cause mortality (hazard ratio [HR], 1.12; 95% CI, 1.11-1.13), 11% higher incidence of CHD (HR, 1.11; 95% CI, 1.08-1.14), and 19% higher incidence of ischemic stroke (HR, 1.19; 95% CI, 1.15-1.22). Patients with one and ≥2 (versus none) types of laxatives experienced a similarly higher risk of all-cause mortality (HRs [95% CI], 1.15 [1.13-1.16] and 1.14 [1.12-1.15], respectively), incident CHD (HRs [95% CI], 1.11 [1.07-1.15] and 1.10 [1.05-1.15], respectively) and incident ischemic stroke (HRs [95% CI], 1.19 [1.14-1.23] and 1.21 [1.16-1.26], respectively). CONCLUSIONS Constipation status and laxative use are independently associated with higher risk of all-cause mortality and incident CHD and ischemic stroke.
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