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Dahl SAM, Horváth-Puhó E, Henderson VW, Erichsen R, Sørensen HT. Diverticular disease and risk of dementia: a Danish population-based cohort study. J Gastroenterol Hepatol 2024; 39:685-693. [PMID: 38199235 DOI: 10.1111/jgh.16465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 11/04/2023] [Accepted: 12/03/2023] [Indexed: 01/12/2024]
Abstract
BACKGROUND AND AIM Patients with diverticular disease (DD) have ongoing chronic inflammation associated with changes in the gut microbiome, which might contribute to the development of dementia. METHODS Using Danish medical and administrative registries from 1980 to 2013, we conducted a nationwide population-based cohort study including all DD patients and a matched (5:1) general population comparison cohort without DD. A nested case-control analysis was then conducted using a risk set sampling, matching four DD controls without dementia to each DD patient with dementia. Clinical severity was categorized as uncomplicated DD (outpatient), conservatively treated DD (inpatient), and surgically treated DD. RESULTS 149 527 DD patients and 747 635 general population comparators were identified. The 30-year cumulative incidence of dementia among DD patients and general population comparators were 12.4 (95% confidence interval [CI] 12.1-12.7) and 13.73% (95% CI 13.6-13.9), respectively. This corresponded to a 30-year hazard ratio (HR) of 1.10 (95% CI 1.1-1.1). The highest HRs were found in the conservatively treated DD group (1.15 95% CI 1.1-1.2) and the group with young onset of DD (1.52 95% CI 1.2-2.0). In the nested case-control analysis, we identified 8875 dementia cases and 35 491 matched controls. The adjusted odds ratio (OR) for conservatively treated DD was increased (1.08, 95% CI; 1.0-1.2) compared to the reference of uncomplicated DD. CONCLUSIONS We observed a slight increased risk of dementia in patients with young onset DD and conservatively treated DD. Findings suggest an association between disease duration, perhaps reflecting the duration of gut inflammation, and the risk of developing dementia.
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Affiliation(s)
- Sham Al-Mashadi Dahl
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | | | - Victor W Henderson
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
- Department of Epidemiology and Population Health, Stanford University, Stanford, California, USA
- Department of Neurology and Neurological Sciences, Stanford University, Stanford, California, USA
| | - Rune Erichsen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
- Department of Surgery, Randers Regional Hospital, Randers, Denmark
| | - Henrik T Sørensen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
- Clinical Excellence Research Center, Stanford University, Stanford, California, USA
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Yuan S, Dan L, Zhang Y, Wu J, Zhao J, Kivipelto M, Chen J, Ludvigsson JF, Li X, Larsson SC. Digestive System Diseases, Genetic Risk, and Incident Dementia: A Prospective Cohort Study. Am J Prev Med 2024; 66:516-525. [PMID: 37918457 DOI: 10.1016/j.amepre.2023.10.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Revised: 10/24/2023] [Accepted: 10/25/2023] [Indexed: 11/04/2023]
Abstract
INTRODUCTION Although digestive system disease affects gut microbiota and their metabolites associated with dementia risk, the association between digestive system diseases and incident dementia has not yet been established. METHODS This cohort analysis included 458,181 participants free of baseline dementia in the UK Biobank (2006-2021). The associations of 14 digestive system diseases with dementia incidence were examined in 2022 using Cox proportional hazards regression models. Analyses were performed to differentiate the associations for early-onset (age <65 years) and late-onset (age ≥65 years) dementia. Interaction and stratification analyses were performed for polygenic risk score and APOE. RESULTS During a median follow-up of 12.4 years, 6,415 incident dementia cases were diagnosed. Eleven digestive system diseases showed significant associations with an increased risk of dementia after controlling for covariates and multiple testing. Compared with hazard ratios for individuals without digestive system diseases, the hazard ratios of dementia increased from 1.15 (95% confidence interval=1.09, 1.23) for patients with intestinal diverticular disease to 2.31 (95% confidence interval=1.98, 2.70) for patients with cirrhosis. The associations were different between certain digestive system diseases and dementia by onset age. The associations appeared to be stronger for cirrhosis (Q=0.001), irritable bowel syndrome (Q<0.001), gastritis and duodenitis (Q=0.002), gastroesophageal reflux disease (Q<0.001), ulcerative colitis (Q=0.047), gallbladder disease (Q=0.012), and peptic ulcer (Q=0.030) with early-onset dementia. There were no interactions for polygenic risk score or APOE (p>0.05). CONCLUSIONS These findings suggest an increased need for dementia prevention among patients with digestive system diseases.
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Affiliation(s)
- Shuai Yuan
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Lintao Dan
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yao Zhang
- Department of Gastroenterology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jing Wu
- Aging Research Center (ARC), Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden
| | - Jianhui Zhao
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Miia Kivipelto
- Division of Clinical Geriatrics, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden; Population Health Unit, Department of Public Health and Welfare, Finnish Institute for Health and Welfare, Helsinki, Finland; Ageing Epidemiology Research Unit, School of Public Health, Imperial College London, London, United Kingdom; Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland; Theme Aging, Karolinska University Hospital, Stockholm, Sweden
| | - Jie Chen
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
| | - Jonas F Ludvigsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden; Department of Pediatrics, Örebro University Hospital, Örebro, Sweden
| | - Xue Li
- Department of Big Data in Health Science, School of Public Health and The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
| | - Susanna C Larsson
- Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden; Unit of Medical Epidemiology, Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
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Leifeld L, Germer CT, Böhm S, Dumoulin FL, Frieling T, Kreis M, Meining A, Labenz J, Lock JF, Ritz JP, Schreyer A, Kruis W. S3-Leitlinie Divertikelkrankheit/Divertikulitis – Gemeinsame Leitlinie der Deutschen Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS) und der Deutschen Gesellschaft für Allgemein- und Viszeralchirurgie (DGAV). ZEITSCHRIFT FUR GASTROENTEROLOGIE 2022; 60:613-688. [PMID: 35388437 DOI: 10.1055/a-1741-5724] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Ludger Leifeld
- Medizinische Klinik 3 - Gastroenterologie und Allgemeine Innere Medizin, St. Bernward Krankenhaus, Hildesheim, apl. Professur an der Medizinischen Hochschule Hannover
| | - Christoph-Thomas Germer
- Klinik und Poliklinik für Allgemein-, Viszeral-, Transplantations-, Gefäß- und Kinderchirurgie, Zentrum für Operative Medizin, Universitätsklinikum Würzburg, Würzburg
| | - Stephan Böhm
- Spital Bülach, Spitalstrasse 24, 8180 Bülach, Schweiz
| | | | - Thomas Frieling
- Medizinische Klinik II, Klinik für Gastroenterologie, Hepatologie, Infektiologie, Neurogastroenterologie, Hämatologie, Onkologie und Palliativmedizin HELIOS Klinikum Krefeld
| | - Martin Kreis
- Klinik für Allgemein-, Viszeral- und Gefäßchirurgie, Charité - Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Germany
| | - Alexander Meining
- Medizinische Klinik und Poliklinik 2, Zentrum für Innere Medizin (ZIM), Universitätsklinikum Würzburg, Würzburg
| | - Joachim Labenz
- Abteilung für Innere Medizin, Evang. Jung-Stilling-Krankenhaus, Siegen
| | - Johan Friso Lock
- Klinik und Poliklinik für Allgemein-, Viszeral-, Transplantations-, Gefäß- und Kinderchirurgie, Zentrum für Operative Medizin, Universitätsklinikum Würzburg, Würzburg
| | - Jörg-Peter Ritz
- Klinik für Allgemein- und Viszeralchirurgie, Helios Klinikum Schwerin
| | - Andreas Schreyer
- Institut für diagnostische und interventionelle Radiologie, Medizinische Hochschule Brandenburg Theodor Fontane Klinikum Brandenburg, Brandenburg, Deutschland
| | - Wolfgang Kruis
- Medizinische Fakultät, Universität Köln, Köln, Deutschland
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Loosen SH, Paffenholz P, Luedde T, Kostev K, Roderburg C. Diverticular disease is associated with an increased incidence rate of depression and anxiety disorders. Int J Colorectal Dis 2021; 36:2437-2443. [PMID: 33937941 PMCID: PMC8505350 DOI: 10.1007/s00384-021-03937-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/21/2021] [Indexed: 02/04/2023]
Abstract
BACKGROUND Diverticular disease represents a gastrointestinal disorder of high prevalence in developed countries that often leads to psychological distress. Here, we aimed at evaluating a potential association between diverticular disease and depression or anxiety disorders in outpatients in Germany. METHODS Using the Disease Analyzer database featuring data of over 8 million patients treated in German general practices, we identified 61.556 patients with diverticular disease (ICD-10: K57) who were 1:1 matched by age, sex, index year, and the Charlson Comorbidity Index to 61.556 patients without diverticular disease. The association between diverticular disease and depression or anxiety disorders was evaluated in Cox regression models. RESULTS Within 5 years after the initial diagnosis of diverticular disease, 14.0% of patients with and 10.6% of individuals without diverticular disease were diagnosed with depression (HR 1.34, 95%CI 1.29-1.39, p < 0.001). Similarly, the incidence of anxiety disorder was significantly higher in patients with diverticular disease (HR 1.55, 95%CI 1.46-1.64, p < 0.001). Finally, the prescription rate for antidepressant drugs was significantly higher in diverticular disease patients compared to individuals without diverticular disease (9.4% vs. 6.1%, HR 1.56, 95%CI 1.49-1.62, p < 0.001). These associations were confirmed for different age groups and both sexes. CONCLUSION Our data provide evidence that diverticular disease is associated with an increased incidence of depression and anxiety disorders. Despite that fact that confounding factors such as deprivation and patient personality have to be taken into account, we suggest that patients with diverticular disease are regularly screened for symptoms of depression and anxiety disorders.
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Affiliation(s)
- Sven H. Loosen
- grid.411327.20000 0001 2176 9917Clinic for Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstraße 5, 40225 Düsseldorf, Germany
| | - Pia Paffenholz
- grid.411097.a0000 0000 8852 305XDepartment of Urology, Uro-Oncology, Robot Assisted and Reconstructive Urologic Surgery, University Hospital Cologne, Cologne, Germany
| | - Tom Luedde
- grid.411327.20000 0001 2176 9917Clinic for Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstraße 5, 40225 Düsseldorf, Germany
| | | | - Christoph Roderburg
- grid.411327.20000 0001 2176 9917Clinic for Gastroenterology, Hepatology and Infectious Diseases, University Hospital Düsseldorf, Medical Faculty of Heinrich Heine University Düsseldorf, Moorenstraße 5, 40225 Düsseldorf, Germany
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Lee FY, Chen WK, Lin CL, Kao CH, Yang TY, Lai CY. Risk of aortic dissection, congestive heart failure, pneumonia and acute respiratory distress syndrome in patients with clinical vertebral fracture: a nationwide population-based cohort study in Taiwan. BMJ Open 2019; 9:e030939. [PMID: 31753874 PMCID: PMC6886957 DOI: 10.1136/bmjopen-2019-030939] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 10/14/2019] [Accepted: 10/21/2019] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVE Studies on the association between clinical vertebral fractures (CVFs) and the subsequent risk of cardiopulmonary diseases, including aortic dissection (AD), congestive heart failure (CHF), pneumonia and acute respiratory distress syndrome (ARDS) are scarce. Therefore, we used the National Health Insurance Research Database to investigate whether patients with CVF have a heightened risk of subsequent AD, CHF, pneumonia and ARDS. DESIGN The National Health Insurance Research Database was used to investigate whether patients with CVFs have an increased risk of subsequent AD, CHF, pneumonia and ARDS. PARTICIPANTS This cohort study comprised patients aged ≥18 years with a diagnosis of CVF and were hospitalised at any point during 2000-2010 (n=1 08 935). Each CVF patient was frequency-matched to a no-CVF hospitalised patients based on age, sex, index year and comorbidities (n=1 08 935). The Cox proportional hazard regressions model was used to estimate the adjusted effect of CVF on AD, CHF, pneumonia and ARDS risk. RESULTS The overall incidence of AD, CHF, pneumonia and ARDS was higher in the CVF group than in the no-CVF group (4.85 vs 3.99, 119.1 vs 89.6, 283.3 vs 183.5 and 9.18 vs 4.18/10 000 person-years, respectively). After adjustment for age, sex, comorbidities and Charlson comorbidity index score, patients with CVF had a 1.23-fold higher risk of AD (95% CI=1.03-1.45), 1.35-fold higher risk of CHF (95% CI=1.30-1.40), 1.57-fold higher risk of pneumonia (95% CI=1.54-1.61) and 2.21-fold higher risk of ARDS (95% CI=1.91-2.57) than did those without CVF. Patients with cervical CVF and SCI were more likely to develop pneumonia and ARDS. CONCLUSIONS Our study demonstrates that CVFs are associated with an increased risk of subsequent cardiopulmonary diseases. Future investigations are encouraged to delineate the mechanisms underlying this association.
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Affiliation(s)
- Feng-You Lee
- Department of Emergency Medicine, Taichung Tzu Chi Hospital, Taichung City, Taiwan
- Department of Emergency Medicine, School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Wei-Kung Chen
- Department of Emergency Medicine, Trauma and Emergency Center, China Medical University Hospital, Taichung City, Taiwan
| | - Cheng-Li Lin
- Management Office for Health Data, China Medical University Hospital, Taichung City, Taiwan
- College of Medicine, China Medical University, Taichung City, Taiwan
| | - Chia-Hung Kao
- Graduate Institute of Biomedical Sciences and School of Medicine, College of Medicine, China Medical University, Taichung City, Taiwan
- Center of Augmented Intelligence in Healthcare, Department of Nuclear Medicine and PET Center, China Medical University Hospital, Taichung City, Taiwan
| | - Tse-Yen Yang
- Department of Medical Research & Molecular and Genomic Epidemiology Center, China Medical University Hospital, Taichung City, Taiwan
- Center for General Education & Master Program of Digital Health Innovation, China Medical University, Taichung City, Taiwan
| | - Ching-Yuan Lai
- Department of Emergency Medicine, Trauma and Emergency Center, China Medical University Hospital, Taichung City, Taiwan
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Antiplatelet agents maintain arteriovenous fistula and graft function in patients receiving hemodialysis: A nationwide case-control study. PLoS One 2018; 13:e0206011. [PMID: 30335833 PMCID: PMC6193726 DOI: 10.1371/journal.pone.0206011] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2018] [Accepted: 10/04/2018] [Indexed: 12/16/2022] Open
Abstract
Background In this study, we evaluated the effects of various medications on the patency of vascular access (VA) for hemodialysis. Methods We analyzed data from the Longitudinal Health Insurance Database of Taiwan. We adopted a case–control study design within a cohort of patients who had received regular hemodialysis between 2002 and 2012; 34,354 patients with first VA failure were identified, and the duration from VA creation date to the first VA failure date was calculated. We then classified these patients into two groups, namely arteriovenous fistula (AVF, n = 25,933) and arteriovenous graft (AVG, n = 8,421). Each group was further divided into two subgroups, namely short-term (<1 year) and long-term (≥1 year) patency. Results The risk factors for early VA failure were age ≥65 years, diabetes mellitus, hyperlipidemia, cerebral vascular disease, congestive heart failure, peripheral artery disease, and sepsis. Male sex, hypertension, cancer, and peptic ulcer were associated with early AVF failure. Antiplatelet therapy increased the AVF and AVG patency times with adjusted odds ratios of 0.748 (95% confidence interval [CI]: 0.703–0.796, p < 0.0001) and 0.810 (95% CI: 0.728–0.901, p = 0.0001), respectively. A significant decrease in the VA failure risk was observed with an increase in the cumulative defined daily dose of antiplatelet agents. Conclusion This nationwide study demonstrated that some risk factors were associated with early VA failure and that the use of antiplatelet agents prevented the loss of VA patency in a dose–response manner. Thus, antiplatelet drugs should be routinely administered to high-risk patients receiving dialysis.
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Abstract
BACKGROUND This retrospective cohort study sought to follow up patients with aplastic anemia (AA) to evaluate their risk of developing atrial fibrillation (AF).Methods and Results:From the National Health Insurance Research Database of Taiwan, this study identified an AA cohort (n=3,921), a general population cohort (n=17,617,843) and a propensity score-matched none AA cohort (PSM non-AA cohort in brief, n=15,684) in 2000-2010. By the end of 2011, the incident AF was higher in the AA cohort than in the general population and PSM non-AA cohorts (8.94 vs. 1.14 and 6.47 per 1,000 person-years, respectively). The adjusted hazards ratio of AF for the AA cohort was 2.12 (95% confidence interval 1.46-3.08) compared with the PSM non-AA cohort, after controlling for covariates. However, after further controlling for the competing risk of death, adjusted subhazard ratio was 1.21 (95% CI 0.97-1.50). Among those who developed AF, the AA cohort had a higher mortality rate (83.7 vs. 51.1 per 100), but a lower rate of incident stroke (26.0 vs. 41.5 per 100), compared with the PSM non-AA cohort. CONCLUSIONS Patients with AA could have an elevated risk for AF. The mortality risk increased further for those who develop AF.
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Affiliation(s)
- Wei-Syun Hu
- School of Medicine, College of Medicine, China Medical University.,Division of Cardiovascular Medicine, Department of Medicine, China Medical University Hospital
| | - Fung-Chang Sung
- Department of Health Services Administration, China Medical University.,Management Office for Health Data, China Medical University Hospital
| | - Cheng-Li Lin
- Management Office for Health Data, China Medical University Hospital
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Abstract
OBJECTIVE Truncal vagotomy is associated with a decreased risk of subsequent Parkinson disease (PD), although the effect of vagotomy on dementia is unclear. In response, we investigated the risk of dementia in patients who underwent vagotomy. SETTING Population-based cohort study. PARTICIPANTS A total of 155 944 patients who underwent vagotomy (vagotomy cohort) and 155 944 age-matched, sex-matched and comorbidity-matched controls (non-vagotomy cohort) were identified between 2000 and 2011. PRIMARY AND SECONDARY OUTCOME MEASURES All patient data were tracked until the diagnosis of dementia, death or the end of 2011. The cumulative incidence of subsequent dementia and HRs were calculated. RESULTS The mean ages of the study patients in the vagotomy and non-vagotomy cohorts were 56.6±17.4 and 56.7±17.3 years, respectively. The overall incidence density rate for dementia was similar in the vagotomy and non-vagotomy cohorts (2.43 and 2.84 per 1000 person-years, respectively). After adjustment for age, sex and comorbidities such as diabetes, hypertension, hyperlipidaemia, stroke, depression, coronary artery disease and PD, the patients in the vagotomy cohort were determined to not be at a higher risk of dementia than those in the non-vagotomy cohort (adjusted HR=1.09, 95% CI 0.87 to 1.36). Moreover, the patients who underwent truncal vagotomy were not associated with risk of dementia (adjusted HR=1.04, 95% CI 0.87 to 1.25), compared with the patients who did not undergo vagotomy. CONCLUSION Vagotomy, either truncal or selective, is not associated with risk of dementia.
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Grants
- This study is supported in part by Taiwan Ministry of Health and Welfare Clinical Trial Center (MOHW106-TDU-B-212-113004), China Medical University Hospital, Academia Sinica Taiwan Biobank Stroke Biosignature Project (BM10601010036), Taiwan Clinical Trial Consortium for Stroke (MOST 106-2321-B-039-005), Tseng-Lien Lin Foundation, Taichung, Taiwan, Taiwan Brain Disease Foundation, Taipei, Taiwan, and Katsuzo and Kiyo AoshimaMemorial Funds, Japan. The funders had no role in the study design, data
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Affiliation(s)
- Shih-Yi Lin
- Graduate Institute of Clinical Medical Science, College of Medicine, China Medical University, Taichung, Taiwan
- Division of Nephrology and Kidney Institute, China Medical University Hospital, Taichung, Taiwan
| | - Cheng-Li Lin
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan
- College of Medicine, China Medical University, Taichung, Taiwan
| | - I-Kuan Wang
- Graduate Institute of Clinical Medical Science, College of Medicine, China Medical University, Taichung, Taiwan
- Division of Nephrology and Kidney Institute, China Medical University Hospital, Taichung, Taiwan
| | - Cheng-Chieh Lin
- Graduate Institute of Clinical Medical Science, College of Medicine, China Medical University, Taichung, Taiwan
- Department of Family Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Chih-Hsueh Lin
- Graduate Institute of Clinical Medical Science, College of Medicine, China Medical University, Taichung, Taiwan
- Department of Family Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Wu-Huei Hsu
- Graduate Institute of Clinical Medical Science, College of Medicine, China Medical University, Taichung, Taiwan
- Division of Pulmonary and Critical Care Medicine, China Medical University Hospital and China Medical University, Taichung, Taiwan
| | - Chia-Hung Kao
- Graduate Institute of Clinical Medical Science, College of Medicine, China Medical University, Taichung, Taiwan
- Department of Nuclear Medicine, China Medical University Hospital, Taichung, Taiwan
- Department of Bioinformatics and Medical Engineering, Asia University, Taichung, Taiwan
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The predictive role of CHA2DS2–VASc score between venous thromboembolism and ischemic stroke. J Hypertens 2018; 36:628-633. [DOI: 10.1097/hjh.0000000000001539] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Hu WS, Lin CL. Stroke prediction with CHA 2DS 2-VASc score in patients with mesenteric ischemia without atrial fibrillation-insights from a nationwide cohort. J Clin Neurosci 2017; 45:193-198. [PMID: 28684149 DOI: 10.1016/j.jocn.2017.06.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Accepted: 06/09/2017] [Indexed: 12/21/2022]
Abstract
BACKGROUND The current study sought to evaluate the accuracy of CHA2DS2-VASc score for ischemic stroke prediction in patients with mesenteric ischemia without atrial fibrillation (AF). METHODS The study participants included patients aged ≥18years with a new diagnosis of mesenteric ischemia during hospitalization between January 1, 2000 and December 31, 2011. Individuals with atrial fibrillation (AF) or atrial flutter during the study period were excluded. The study participants were followed up until the ischemic stroke appeared or they were censored due to withdrawal from this program, mortality, or the end of the study period, whichever came first. Cox proportional hazards regression models were applied for ischemic stroke risk stratification in the study participants by CHA2DS2-VASc score. The c-statistic based on the receiver operating characteristic (ROC) analysis was applied to investigate the accuracy of CHA2DS2-VASc score for ischemic stroke risk discrimination. RESULTS A total of 24039 study participants were enrolled. Ischemic stroke incidence increased from 1.54% in CHA2DS2-VASc score of 0 to 9.23% in CHA2DS2-VASc score of 6 or more. Moreover, the Kaplan-Meier curve with a log rank test demonstrated that patients with a higher CHA2DS2-VASc score were associated with an increased cumulative incidence rate of ischemic stroke during the follow-up period (p<0.001). The discriminatory performance of the CHA2DS2-VASc score resulted in C-statistics of 0.65(95% CI=0.63-0.66) for predicting ischemic stroke risk among patients with mesenteric ischemia without AF. CONCLUSIONS A higher CHA2DS2-VASc score is demonstrated to be associated with an increased risk of ischemic stroke among patients with mesenteric ischemia without comorbid AF.
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Affiliation(s)
- Wei-Syun Hu
- School of Medicine, College of Medicine, China Medical University, Taichung 40402, Taiwan; Division of Cardiovascular Medicine, Department of Medicine, China Medical University Hospital, Taichung 40447, Taiwan.
| | - Cheng-Li Lin
- Management Office for Health Data, China Medical University Hospital, Taichung 40447, Taiwan
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CHA 2DS 2-VASc score in the prediction of ischemic bowel disease among patients with atrial fibrillation: Insights from a nationwide cohort. Int J Cardiol 2017; 235:56-60. [PMID: 28262350 DOI: 10.1016/j.ijcard.2017.02.097] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2016] [Revised: 01/05/2017] [Accepted: 02/20/2017] [Indexed: 01/16/2023]
Abstract
PURPOSE This study aimed to evaluate the predictive role of CHA2DS2-VASc score specifically for the development of ischemic bowel disease (IBD) among atrial fibrillation (AF) patients. METHODS Using a nationwide dataset, an AF cohort was established. The study participants were followed up from the index date until they withdrew from the health insurance system, the occurrence of IBD or until the end of 2011. The hazard ratios (HRs) and 95% confidence intervals (CIs) were examined by Cox models to present the subsequent risk of IBD among AF patients by CHA2DS2-VASc score. The area under the receiver operating characteristic (ROC) curve was used to assess the predictive power of CHA2DS2-VASc score for IBD development among AF patients. RESULTS The cumulative incidence of IBD was higher for AF patients with a CHA2DS2-VASc score≥2 than those with a CHA2DS2-VASc score<2 by 2.30% (p<0.001) at the end of follow-up. After adjustment for hyperlipidemia, chronic obstructive pulmonary disease, and chronic kidney disease, the AF patients with a CHA2DS2-VASc score≥2 had a 3.35 times higher risk for IBD development compared to those with a CHA2DS2-VASc score<2 [adjusted HR (aHR)=3.35, 95% CI=2.71-4.13]. Among AF patients, the C-statistic of the CHA2DS2-VASc score as a predictor of IBD was 0.56 (95% CI=0.55-0.57). CONCLUSIONS In conclusion, the study is the first to investigate the predictive role of CHA2DS2-VASc score specifically for IBD development among AF patients. However, the predictive power was relatively low; further studies are necessary to confirm our findings.
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