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Buhari H, Fang J, Han L, Austin PC, Dorian P, Jackevicius CA, Yu AYX, Kapral MK, Singh SM, Tu K, Ko DT, Atzema CL, Benjamin EJ, Lee DS, Abdel-Qadir H. Stroke risk in women with atrial fibrillation. Eur Heart J 2024; 45:104-113. [PMID: 37647629 PMCID: PMC10771362 DOI: 10.1093/eurheartj/ehad508] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 06/06/2023] [Accepted: 07/24/2023] [Indexed: 09/01/2023] Open
Abstract
BACKGROUND AND AIMS Female sex is associated with higher rates of stroke in atrial fibrillation (AF) after adjustment for other CHA2DS2-VASc factors. This study aimed to describe sex differences in age and cardiovascular care to examine their relationship with stroke hazard in AF. METHODS Population-based cohort study using administrative datasets of people aged ≥66 years diagnosed with AF in Ontario between 2007 and 2019. Cause-specific hazard regression was used to estimate the adjusted hazard ratio (HR) for stroke associated with female sex over a 2-year follow-up. Model 1 included CHA2DS2-VASc factors, with age modelled as 66-74 vs. ≥ 75 years. Model 2 treated age as a continuous variable and included an age-sex interaction term. Model 3 further accounted for multimorbidity and markers of cardiovascular care. RESULTS The cohort consisted of 354 254 individuals with AF (median age 78 years, 49.2% female). Females were more likely to be diagnosed in emergency departments and less likely to receive cardiologist assessments, statins, or LDL-C testing, with higher LDL-C levels among females than males. In Model 1, the adjusted HR for stroke associated with female sex was 1.27 (95% confidence interval 1.21-1.32). Model 2 revealed a significant age-sex interaction, such that female sex was only associated with increased stroke hazard at age >70 years. Adjusting for markers of cardiovascular care and multimorbidity further decreased the HR, so that female sex was not associated with increased stroke hazard at age ≤80 years. CONCLUSION Older age and inequities in cardiovascular care may partly explain higher stroke rates in females with AF.
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Affiliation(s)
- Hifza Buhari
- Department of Medicine, Women’s College Hospital, Room 6452, 76 Grenville Street, Toronto, ON M5S 1B2, Canada
- Department of Medicine, University Health Network, 200 Elizabeth Street, Toronto, ON M5G 2C4, Canada
| | - Jiming Fang
- Cardiovascular Research Program, ICES, V1 06, 2075 Bayview Avenue, Toronto, ON M4N 3M5, Canada
| | - Lu Han
- Cardiovascular Research Program, ICES, V1 06, 2075 Bayview Avenue, Toronto, ON M4N 3M5, Canada
| | - Peter C Austin
- Cardiovascular Research Program, ICES, V1 06, 2075 Bayview Avenue, Toronto, ON M4N 3M5, Canada
- Institute of Health Policy, Management, and Evaluation, University of Toronto, 155 College Street, Suite 425, Toronto, ON M5T 3M6, Canada
| | - Paul Dorian
- Department of Medicine, University of Toronto, 6 Queen's Park Crescent West, Third Floor, Toronto, ON M5S 3H2, Canada
- Division of Cardiology, Unity Health, 30 Bond St., Toronto, ON M5B 1W8, Canada
| | - Cynthia A Jackevicius
- Department of Medicine, University Health Network, 200 Elizabeth Street, Toronto, ON M5G 2C4, Canada
- Cardiovascular Research Program, ICES, V1 06, 2075 Bayview Avenue, Toronto, ON M4N 3M5, Canada
- Institute of Health Policy, Management, and Evaluation, University of Toronto, 155 College Street, Suite 425, Toronto, ON M5T 3M6, Canada
- Department of Pharmacy Practice and Administration, Western University of Health Sciences, 11301 Wilshire Blvd, Los Angeles, CA 90073, USA
| | - Amy Y X Yu
- Department of Medicine, University of Toronto, 6 Queen's Park Crescent West, Third Floor, Toronto, ON M5S 3H2, Canada
- Evaluative Clinical Sciences, Sunnybrook Health Sciences Centre, 2075 Bayview Avenue, Toronto, ON M4N 3M5, Canada
| | - Moira K Kapral
- Cardiovascular Research Program, ICES, V1 06, 2075 Bayview Avenue, Toronto, ON M4N 3M5, Canada
- Department of Medicine, University of Toronto, 6 Queen's Park Crescent West, Third Floor, Toronto, ON M5S 3H2, Canada
| | - Sheldon M Singh
- Department of Medicine, University of Toronto, 6 Queen's Park Crescent West, Third Floor, Toronto, ON M5S 3H2, Canada
- Schulich Heart Centre, Sunnybrook Health Sciences Centre, Hospital Road, Toronto, ON M4N 3M5, Canada
| | - Karen Tu
- Department of Medicine, University Health Network, 200 Elizabeth Street, Toronto, ON M5G 2C4, Canada
- Institute of Health Policy, Management, and Evaluation, University of Toronto, 155 College Street, Suite 425, Toronto, ON M5T 3M6, Canada
- Research and Innovation Department, North York General Hospital, Room LE-140, 4001 Leslie Street, Toronto, ON M2K 1E1, Canada
- Department of Family and Community Medicine, University of Toronto, 500 University Ave, 5th Floor, Toronto, ON M5G 1V7, Canada
| | - Dennis T Ko
- Cardiovascular Research Program, ICES, V1 06, 2075 Bayview Avenue, Toronto, ON M4N 3M5, Canada
- Institute of Health Policy, Management, and Evaluation, University of Toronto, 155 College Street, Suite 425, Toronto, ON M5T 3M6, Canada
- Department of Medicine, University of Toronto, 6 Queen's Park Crescent West, Third Floor, Toronto, ON M5S 3H2, Canada
- Schulich Heart Centre, Sunnybrook Health Sciences Centre, Hospital Road, Toronto, ON M4N 3M5, Canada
| | - Clare L Atzema
- Cardiovascular Research Program, ICES, V1 06, 2075 Bayview Avenue, Toronto, ON M4N 3M5, Canada
- Institute of Health Policy, Management, and Evaluation, University of Toronto, 155 College Street, Suite 425, Toronto, ON M5T 3M6, Canada
- Department of Medicine, University of Toronto, 6 Queen's Park Crescent West, Third Floor, Toronto, ON M5S 3H2, Canada
- Evaluative Clinical Sciences, Sunnybrook Health Sciences Centre, 2075 Bayview Avenue, Toronto, ON M4N 3M5, Canada
| | - Emelia J Benjamin
- Department of Medicine, Boston Medical Center, Boston University Chobanian and Avedisian School of Medicine, 715 Albany St, E-113, Boston, MA 02118, USA
- Department of Epidemiology, Boston University School of Public, 677 Huntington Ave, Boston, MA 02115, USA
| | - Douglas S Lee
- Department of Medicine, University Health Network, 200 Elizabeth Street, Toronto, ON M5G 2C4, Canada
- Cardiovascular Research Program, ICES, V1 06, 2075 Bayview Avenue, Toronto, ON M4N 3M5, Canada
- Institute of Health Policy, Management, and Evaluation, University of Toronto, 155 College Street, Suite 425, Toronto, ON M5T 3M6, Canada
- Department of Medicine, University of Toronto, 6 Queen's Park Crescent West, Third Floor, Toronto, ON M5S 3H2, Canada
| | - Husam Abdel-Qadir
- Department of Medicine, Women’s College Hospital, Room 6452, 76 Grenville Street, Toronto, ON M5S 1B2, Canada
- Department of Medicine, University Health Network, 200 Elizabeth Street, Toronto, ON M5G 2C4, Canada
- Cardiovascular Research Program, ICES, V1 06, 2075 Bayview Avenue, Toronto, ON M4N 3M5, Canada
- Institute of Health Policy, Management, and Evaluation, University of Toronto, 155 College Street, Suite 425, Toronto, ON M5T 3M6, Canada
- Department of Medicine, University of Toronto, 6 Queen's Park Crescent West, Third Floor, Toronto, ON M5S 3H2, Canada
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Lebovitz S, Estryk M, Zimmerman DR, Pollak A, Luria D, Amir O, Biton Y. Trends in Atrial Fibrillation Management-Results from a National Multi-Center Urgent Care Network Registry. J Clin Med 2023; 12:6704. [PMID: 37959170 PMCID: PMC10650842 DOI: 10.3390/jcm12216704] [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: 09/05/2023] [Revised: 10/18/2023] [Accepted: 10/18/2023] [Indexed: 11/15/2023] Open
Abstract
BACKGROUND Atrial fibrillation (AF) is a common diagnosis in patients presenting to urgent care centers (UCCs), yet there is scant research regarding treatment in these centers. While some of these patients are managed within UCCs, some are referred for further care in an emergency department (ED). OBJECTIVES We aimed to identify the rate of patients referred to an ED and define predictors for this outcome. We analyzed the rates of AF diagnosis and hospital referral over the years. Finally, we described trends in patient anticoagulation (AC) medication use. METHODS This retrospective study included 5873 visits of patients over age 18 visiting the TEREM UCC network with a diagnosis of AF over 11 years. Multivariate analysis was used to identify predictors for ED referral. RESULTS In a multivariate model, predictors of referral to an ED included vascular disease (OR 1.88 (95% CI 1.43-2.45), p < 0.001), evening or night shifts (OR 1.31 (95% CI 1.11-1.55), p < 0.001; OR 1.68 (95% CI 1.32-2.15), p < 0.001; respectively), previously diagnosed AF (OR 0.31 (95% CI 0.26-0.37), p < 0.001), prior treatment with AC (OR 0.56 (95% CI 0.46-0.67), p < 0.001), beta blockers (OR 0.63 (95% CI 0.52-0.76), p < 0.001), and antiarrhythmic medication (OR 0.58 (95% CI 0.48-0.69), p < 0.001). Visits diagnosed with AF increased over the years (p = 0.030), while referrals to an ED decreased over the years (p = 0.050). The rate of novel oral anticoagulant prescriptions increased over the years. CONCLUSIONS The rate of referral to an ED from a UCC over the years is declining but remains high. Referrals may be predicted using simple clinical variables. This knowledge may help to reduce the burden of hospitalizations.
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Affiliation(s)
- Shalom Lebovitz
- Department of Cardiology, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 91904, Israel (O.A.)
- TEREM—Emergency Medical Centers, Jerusalem 97775, Israel
| | | | | | - Arthur Pollak
- Department of Cardiology, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 91904, Israel (O.A.)
| | - David Luria
- Department of Cardiology, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 91904, Israel (O.A.)
| | - Offer Amir
- Department of Cardiology, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 91904, Israel (O.A.)
| | - Yitschak Biton
- Department of Cardiology, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 91904, Israel (O.A.)
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Salis F, Palimodde A, Demelas G, Scionis MI, Mandas A. Frailty and comorbidity burden in Atrial Fibrillation. Front Public Health 2023; 11:1134453. [PMID: 36969648 PMCID: PMC10034171 DOI: 10.3389/fpubh.2023.1134453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 02/21/2023] [Indexed: 03/11/2023] Open
Abstract
BackgroundWith the aging of the population, the characterization of frailty and comorbidity burden is increasingly taking on particular importance. The aims of the present study are to analyze such conditions in a population affected by Atrial Fibrillation (AF), matching it with a population without AF, and to recognize potential independent factors associated with such common cardiovascular disease.MethodsThis study included subjects consecutively evaluated over 5 years at the Geriatric Outpatient Service, University Hospital of Monserrato, Cagliari, Italy. A sum of 1981 subjects met the inclusion criteria. The AF-group was made up of 330 people, and another 330 people were randomly selected to made up the non-AF-group. The sample was subjected to Comprehensive Geriatric Assessment (CGA).ResultsIn our sample, severe comorbidity burden (p = 0.01) and frailty status (p = 0.04) were significantly more common in patients with AF than without AF, independently on gender and age. Furthermore, the 5-years follow-up demonstrated that survival probability was significantly higher in AF-group (p = 0.03). The multivariate analysis (AUC: 0.808) showed that the presence of AF was independently positively associated with a history of coronary heart disease (OR: 2.12) and cerebrovascular disease (OR: 1.64), with the assumption of Beta Blockers (OR: 3.39), and with the number of drugs taken (OR: 1.12), and negatively associated with the assumption of antiplatelets (OR: 0.09).ConclusionsElderly people with AF are frailer, have more severe comorbidities, and take more drugs, in particular beta blockers, than people without AF, who conversely have a higher survival probability. Furthermore, it is necessary to pay attention to antiplatelets, especially in AF-group, in order to avoid dangerous under- or over-prescriptions.
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Affiliation(s)
- Francesco Salis
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
- *Correspondence: Francesco Salis
| | - Antonella Palimodde
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Giorgia Demelas
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Maria Ilaria Scionis
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Antonella Mandas
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
- University Hospital “Azienda Ospedaliero-Universitaria” of Cagliari, Cagliari, Italy
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Ríos-Muñoz GR, Soto N, Ávila P, Carta A, Atienza F, Datino T, González-Torrecilla E, Fernández-Avilés F, Arenal Á. Structural Remodeling and Rotational Activity in Persistent/Long-Lasting Atrial Fibrillation: Gender-Effect Differences and Impact on Post-ablation Outcome. Front Cardiovasc Med 2022; 9:819429. [PMID: 35387439 PMCID: PMC8977980 DOI: 10.3389/fcvm.2022.819429] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Accepted: 02/02/2022] [Indexed: 11/13/2022] Open
Abstract
Background Structural and post-ablation gender differences are reported in atrial fibrillation (AF). We analyzed the gender differences in structural remodeling and AF mechanisms in patients with persistent/long-lasting AF who underwent wide area circumferential pulmonary vein isolation (WACPVI). Materials and Methods Ultra-high-density mapping was used to study atrial remodeling and AF drivers in 85 consecutive patients. Focal and rotational activity (RAc) were identified with the CartoFinder system and activation sequence analysis. The impact of RAc location on post-ablation outcomes was analyzed. Results This study included 64 men and 21 women. RAc was detected in 73.4% of men and 38.1% of women (p = 0.003). RAc patients had higher left atrium (LA) voltage (0.64 ± 0.3 vs. 0.50 ± 0.2 mV; p = 0.01), RAc sites had higher voltage than non-RAc sites 0.77 ± 0.46 vs. 0.53 ± 0.37 mV (p < 0.001). Women had lower LA voltage than men (0.42 vs. 0.64 mV; p < 0.001), including pulmonary vein (PV) antra (0.16 vs. 0.30 mV; p < 0.001) and posterior wall (0.34 vs. 0.51 mV; p < 0.001). RAc in the posterior atrium was recorded in few women (23.8 vs. 54.7% in men; p = 0.014). AF recurrence rate was higher in patients with RAc outside WACPVI than those with all RAc inside WACPVI or no RAc (63.4 vs. 11.1 and 31.0%; p = 0.008 and p = 0.01). Comparison of selected patients using propensity score matching confirmed lower atrial voltage (0.4 ± 0.2 vs. 0.7 ± 0.3 mV; p = 0.007) and less RAc (38 vs. 75%; p = 0.02) in women. Conclusion Women have shown more advanced structural remodeling at ablation, which is associated with a lower incidence of RAc (usually located outside the WACPVI). These findings could explain post-ablation gender differences.
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Affiliation(s)
- Gonzalo R Ríos-Muñoz
- Department of Cardiology, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Center for Biomedical Research in Cardiovascular Disease Network (CIBERCV), Madrid, Spain.,Departamento de Bioingeniería e Ingeniería Aeroespacial, Universidad Carlos III de Madrid, Madrid, Spain
| | - Nina Soto
- Department of Cardiology, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Departament de Medicina, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Pablo Ávila
- Department of Cardiology, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Center for Biomedical Research in Cardiovascular Disease Network (CIBERCV), Madrid, Spain
| | - Alejandro Carta
- Department of Cardiology, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Center for Biomedical Research in Cardiovascular Disease Network (CIBERCV), Madrid, Spain
| | - Felipe Atienza
- Department of Cardiology, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Center for Biomedical Research in Cardiovascular Disease Network (CIBERCV), Madrid, Spain.,Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Tomás Datino
- Department of Cardiology, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Center for Biomedical Research in Cardiovascular Disease Network (CIBERCV), Madrid, Spain
| | - Esteban González-Torrecilla
- Department of Cardiology, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Center for Biomedical Research in Cardiovascular Disease Network (CIBERCV), Madrid, Spain.,Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Francisco Fernández-Avilés
- Department of Cardiology, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Center for Biomedical Research in Cardiovascular Disease Network (CIBERCV), Madrid, Spain.,Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Ángel Arenal
- Department of Cardiology, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Hospital General Universitario Gregorio Marañón, Madrid, Spain.,Center for Biomedical Research in Cardiovascular Disease Network (CIBERCV), Madrid, Spain
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Islam S, Dover DC, Daniele P, Hawkins NM, Humphries KH, Kaul P, Sandhu RK. Sex Differences in the Management of Oral Anticoagulation and Outcomes for Emergency Department Presentation of Incident Atrial Fibrillation. Ann Emerg Med 2022; 80:97-107. [DOI: 10.1016/j.annemergmed.2022.03.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 02/25/2022] [Accepted: 03/08/2022] [Indexed: 11/01/2022]
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Dong Z, Du X, Lu S, Jiang C, Xia S, He L, Su X, Jia Z, Long D, Sang C, Tang R, Liu N, Bai R, Yu R, Dong J, Ma C. Incidence and predictors of hospitalization in patients with atrial fibrillation: results from the Chinese atrial fibrillation registry study. BMC Cardiovasc Disord 2021; 21:146. [PMID: 33740910 PMCID: PMC7980549 DOI: 10.1186/s12872-021-01951-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 03/09/2021] [Indexed: 12/12/2022] Open
Abstract
Background Patients with atrial fibrillation (AF) underwent a high risk of hospitalization, which has not been paid much attention to in practice. Therefore, we aimed to assess the incidence, causes and predictors of hospitalization in AF patients. Methods From August 2011 to December 2017, a total number of 20,172 AF patients from the Chinese Atrial Fibrillation Registry (China-AF) Study were prospectively selected for this study. We described the incidence, causes of hospitalization by age groups and sex. The Fine-Gray competing risk model was employed to identify predictors of first all-cause and first cause-specific hospitalization. Results After a mean follow-up of 37.3 ± 20.4 months, 7,512 (37.2%) AF patients experienced one or more hospitalizations. The overall incidence of all-cause hospitalization was 24.0 per 100 patient-years. Patients aged < 65 years were predominantly hospitalized for AF (42.1% of the total hospitalizations); while patients aged 65–74 and ≥ 75 years were mainly hospitalized for non-cardiovascular diseases (43.6% and 49.3%, respectively). We found patients complicated with heart failure (HF)[hazard ratio (HR) 1.10, 95% confidence interval (CI) 1.02–1.18], established coronary artery disease (CAD) (HR 1.24, 95%CI 1.17–1.33), ischemic stroke/transient ischemic attack (TIA) (HR 1.22, 95%CI 1.15–1.30), diabetes (HR 1.14, 95%CI 1.08–1.20), chronic obstructive pulmonary disease (COPD) (HR 1.28, 95%CI 1.02–1.62), gastrointestinal disorder (HR 1.37, 95%CI 1.21–1.55), and renal dysfunction (HR 1.24, 95%CI 1.09–1.42) had higher risks of hospitalization. Conclusions More than one-third of AF patients included in this study were hospitalized at least once during over 3-year follow-up. The main cause for hospitalization among the elderly patients (≥ 65 years) is non-cardiovascular diseases rather than AF. Multidisciplinary management of comorbidities should be advocated to reduce hospitalization in AF patients older than 65 years old. Clinical Registryhttp://www.chictr.org.cn/showproj.aspx?proj=5831. Unique identifier: ChiCTR-OCH-13003729. The registration date is October 22, 2013. Supplementary Information The online version contains supplementary material available at 10.1186/s12872-021-01951-5.
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Affiliation(s)
- Zhaojie Dong
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, National Clinical Research Centre for Cardiovascular Diseases, No. 2 Beijing Anzhen Road, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Xin Du
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, National Clinical Research Centre for Cardiovascular Diseases, No. 2 Beijing Anzhen Road, Chaoyang District, Beijing, 100029, People's Republic of China. .,Heart Health Research Center, Beijing, People's Republic of China. .,The George Inst itute for Global Health, Faculty of Medicine, University of New South Wales, Sydney, Australia.
| | - Shangxin Lu
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, National Clinical Research Centre for Cardiovascular Diseases, No. 2 Beijing Anzhen Road, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Chao Jiang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, National Clinical Research Centre for Cardiovascular Diseases, No. 2 Beijing Anzhen Road, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Shijun Xia
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, National Clinical Research Centre for Cardiovascular Diseases, No. 2 Beijing Anzhen Road, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Liu He
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, National Clinical Research Centre for Cardiovascular Diseases, No. 2 Beijing Anzhen Road, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Xin Su
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, National Clinical Research Centre for Cardiovascular Diseases, No. 2 Beijing Anzhen Road, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Zhaoxu Jia
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, National Clinical Research Centre for Cardiovascular Diseases, No. 2 Beijing Anzhen Road, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Deyong Long
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, National Clinical Research Centre for Cardiovascular Diseases, No. 2 Beijing Anzhen Road, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Caihua Sang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, National Clinical Research Centre for Cardiovascular Diseases, No. 2 Beijing Anzhen Road, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Ribo Tang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, National Clinical Research Centre for Cardiovascular Diseases, No. 2 Beijing Anzhen Road, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Nian Liu
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, National Clinical Research Centre for Cardiovascular Diseases, No. 2 Beijing Anzhen Road, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Rong Bai
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, National Clinical Research Centre for Cardiovascular Diseases, No. 2 Beijing Anzhen Road, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Ronghui Yu
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, National Clinical Research Centre for Cardiovascular Diseases, No. 2 Beijing Anzhen Road, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Jianzeng Dong
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, National Clinical Research Centre for Cardiovascular Diseases, No. 2 Beijing Anzhen Road, Chaoyang District, Beijing, 100029, People's Republic of China
| | - Changsheng Ma
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, National Clinical Research Centre for Cardiovascular Diseases, No. 2 Beijing Anzhen Road, Chaoyang District, Beijing, 100029, People's Republic of China.
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7
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Døhl Ø, Halsteinli V, Askim T, Gunnes M, Ihle-Hansen H, Indredavik B, Langhammer B, Phan A, Magnussen J. Factors contributing to post-stroke health care utilization and costs, secondary results from the life after stroke (LAST) study. BMC Health Serv Res 2020; 20:288. [PMID: 32252739 PMCID: PMC7137416 DOI: 10.1186/s12913-020-05158-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 03/26/2020] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND The result from the Life After Stroke (LAST) study showed that an 18-month follow up program as part of the primary health care, did not improve maintenance of motor function for stroke survivors. In this study we evaluated whether the follow-up program could lead to a reduction in the use of health care compared to standard care. Furthermore, we analyse to what extent differences in health care costs for stroke patients could be explained by individual need factors (such as physical disability, cognitive impairment, age, gender and marital status), and we tested whether a generic health related quality of life (HRQoL) is able to predict the utilisation of health care services for patients post-stroke as well as more disease specific indexes. METHODS The Last study was a multicentre, pragmatic, single-blinded, randomized controlled trial. Adults (age ≥ 18 years) with first-ever or recurrent stroke, community dwelling, with modified Rankin Scale < 5. The study included 380 persons recruited 10 to 16 weeks post-stroke, randomly assigned to individualized coaching for 18 months (n = 186) or standard care (n = 194). Individual need was measured by the Motor assessment scale (MAS), Barthel Index, Hospital Anxiety and Depression Scale (HADS), modified Rankin Scale (mRS) and Gait speed. HRQoL was measured by EQ-5D-5 L. Health care costs were estimated for each person based on individual information of health care use. Multivariate regression analysis was used to analyse cost differences between the groups and the relationship between individual costs and determinants of health care utilisation. RESULTS There were higher total costs in the intervention group. MAS, Gait speed, HADS and mRS were significant identifiers of costs post-stroke, as was EQ-5D-5 L. CONCLUSION Long term, regular individualized coaching did not reduce health care costs compared to standard care. We found that MAS, Gait speed, HADS and mRS were significant predictors for future health care use. The generic EQ-5D-5 L performed equally well as the more detailed battery of outcome measures, suggesting that HRQoL measures may be a simple and efficient way of identifying patients in need of health care after stroke and targeting groups for interventions. TRIAL REGISTRATION https://www.clinicaltrials.govNCT01467206. The trial was retrospectively registered after the first 6 participants were included.
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Affiliation(s)
- Øystein Døhl
- Department of Public Health and Nursing, Faculty of Medicine, Norwegian University of Science and Technology, P.O. Box 8905 MTFS, N-7491 Trondheim, Norway
- Department of Health and Social Services, City of Trondheim, Norway
| | - Vidar Halsteinli
- Department of Public Health and Nursing, Faculty of Medicine, Norwegian University of Science and Technology, P.O. Box 8905 MTFS, N-7491 Trondheim, Norway
- St. Olavs University Hospital, Trondheim, Norway
| | - Torunn Askim
- Department of Neuromedicine and Movement Science, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
| | - Mari Gunnes
- Department of Neuromedicine and Movement Science, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
| | - Hege Ihle-Hansen
- Department of Medicine, Vestre Viken, Bærum Hospital, Sandvika, Norway
- Department of Neurology, Oslo University Hospital, Oslo, Norway
| | - Bent Indredavik
- Department of Neuromedicine and Movement Science, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
- Stroke Unit, Department of Medicine, St. Olavs Hospital, Trondheim, Norway
| | - Birgitta Langhammer
- Faculty of Health Sciences, Oslo Metropolitian University, Oslo, Norway
- Sunnaas HF, Nesodden, Norway
| | - Ailan Phan
- Department of Neuromedicine and Movement Science, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
| | - Jon Magnussen
- Department of Public Health and Nursing, Faculty of Medicine, Norwegian University of Science and Technology, P.O. Box 8905 MTFS, N-7491 Trondheim, Norway
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8
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Lernfelt G, Mandalenakis Z, Hornestam B, Lernfelt B, Rosengren A, Sundh V, Hansson PO. Atrial fibrillation in the elderly general population: a 30-year follow-up from 70 to 100 years of age. SCAND CARDIOVASC J 2020; 54:232-238. [PMID: 32079431 DOI: 10.1080/14017431.2020.1729399] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Objectives. There is limited knowledge of atrial fibrillation (AF) incidence among the very old. Data from longitudinal cohort studies may give us a better insight. The aim of the study was to investigate the incidence rate and prevalence of AF, as well as the impact of AF on mortality, in the general population, from 70 to 100 years of age. Design. This was a population-based prospective cohort study where three representative samples of 70-year-old men and women (n = 2,629) from the Gerontological and Geriatric Populations Studies in Gothenburg (H-70) were included between 1971 and 1982. The participants were examined at age 70 years and were re-examined repeatedly until 100 years of age. AF was diagnosed according to a 12-lead electrocardiogram (ECG) recording at baseline and follow-up examinations, from the Swedish National Patient Register (NPR), or from the Cause of Death Register. Results. The cumulative incidence of AF from 70 to 100 years of age was 65.6% for men and 52.8% for women. Mortality was significantly higher in participants with AF compared with those without, rate ratio (RR) 1.92 (95% CI 1.73-2.14). In a subgroup analysis comprising only participants with AF diagnosed by ECG at screening, the RR for death was 1.29 (95% C.I: 1.03-1.63). Conclusions. Among persons surviving to age 70, the cumulative incidence of AF was over 50% during follow-up. Mortality rate was twice as high in participants with AF compared to participants without AF. Among participants with AF first recorded at a screening examination, the increased risk was only 29%.
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Affiliation(s)
- Gustaf Lernfelt
- Sahlgrenska University Hospital and Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Zacharias Mandalenakis
- Sahlgrenska University Hospital and Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Björn Hornestam
- Sahlgrenska University Hospital and Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Bodil Lernfelt
- Sahlgrenska University Hospital and Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Annika Rosengren
- Sahlgrenska University Hospital and Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Valter Sundh
- Geriatric Medicine, Department of Internal Medicine and Clinical Nutrition, Sahlgrenska Academy, University of Gothenburg, Mölndal, Sweden
| | - Per-Olof Hansson
- Sahlgrenska University Hospital and Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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9
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Tian XT, Xu YJ, Yang YQ. Gender Differences in Arrhythmias: Focused on Atrial Fibrillation. J Cardiovasc Transl Res 2019; 13:85-96. [PMID: 31637585 DOI: 10.1007/s12265-019-09918-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Accepted: 09/20/2019] [Indexed: 01/08/2023]
Abstract
There are significant differences in clinical presentation and treatment of atrial fibrillation (AF) between women and men. The primary goal of AF management is to restore sinus rhythm and to prevent various complications, including stroke and heart failure. In many areas of AF, such as prevalence, clinical manifestations, morbidity, risk factors, pathophysiology, treatment strategies, and complications, gender-specific variability is observed and needs to be further addressed by large-scale population researches or randomized clinical trials, which help to promote the customization of AF treatment programs, hence to maximize the success rate of AF therapy in both sexes. This review highlights our current understanding of these gender differences in AF and how these differences affect treatment decisions on AF.
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Affiliation(s)
- Xiao-Ting Tian
- Department of Cardiology, Cardiovascular Research Laboratory, and Center Laboratory, The Fifth People's Hospital of Shanghai, Fudan University, No. 801 Heqing Road, Shanghai, 200240, China
| | - Ying-Jia Xu
- Department of Cardiology, Cardiovascular Research Laboratory, and Center Laboratory, The Fifth People's Hospital of Shanghai, Fudan University, No. 801 Heqing Road, Shanghai, 200240, China
| | - Yi-Qing Yang
- Department of Cardiology, Cardiovascular Research Laboratory, and Center Laboratory, The Fifth People's Hospital of Shanghai, Fudan University, No. 801 Heqing Road, Shanghai, 200240, China.
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10
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Westerman S, Wenger N. Gender Differences in Atrial Fibrillation: A Review of Epidemiology, Management, and Outcomes. Curr Cardiol Rev 2019; 15:136-144. [PMID: 30516110 PMCID: PMC6520576 DOI: 10.2174/1573403x15666181205110624] [Citation(s) in RCA: 110] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 11/22/2018] [Accepted: 11/29/2018] [Indexed: 01/05/2023] Open
Abstract
Atrial fibrillation is the most common sustained cardiac arrhythmia. The scope and impact of atrial fibrillation are wide; it can affect cardiac function, functional status, and quality of life, and it confers a stroke risk. There are sex differences in atrial fibrillation across the scope of the disease process, from epidemiology and causative mechanisms to management and outcomes. The approach to management of atrial fibrillation differs between women and men, and there are sex differences in response to medical therapy and catheter ablation. There are many gaps in our knowledge of the gender differences in atrial fibrillation, and many opportunities for future research.
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Affiliation(s)
- Stacy Westerman
- School of Medicine, Emory University, 1639 Pierce Drive, WMB 308 Atlanta, GA 30322, United States
| | - Nanette Wenger
- School of Medicine, Emory University, 1639 Pierce Drive, WMB 308 Atlanta, GA 30322, United States
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11
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König S, Ueberham L, Schuler E, Wiedemann M, Reithmann C, Seyfarth M, Sause A, Tebbenjohanns J, Schade A, Shin DI, Staudt A, Zacharzowsky U, Andrié R, Wetzel U, Neuser H, Wunderlich C, Kuhlen R, Tijssen JGP, Hindricks G, Bollmann A. In-hospital mortality of patients with atrial arrhythmias: insights from the German-wide Helios hospital network of 161 502 patients and 34 025 arrhythmia-related procedures. Eur Heart J 2018; 39:3947-3957. [PMID: 30165430 DOI: 10.1093/eurheartj/ehy528] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Accepted: 08/11/2018] [Indexed: 01/17/2024] Open
Abstract
Aims Atrial fibrillation (AFib) and atrial flutter (AFlut) are common arrhythmias with increased use of invasive procedures. A steady re-evaluation of relevant safety endpoints is recommended and both quality management and pay-for-performance programs are evolving. Therefore, the aims of this study were (i) to investigate and report overall in-hospital mortality and mortality of invasive arrhythmia-related procedures and (ii) to identify mortality predictors in a German-wide hospital network. Methods and results Administrative data provided by 78 Helios hospitals between 2010 and 2017 were examined using International Statistical Classification of Diseases and Related Health Problems- and Operations and Procedures-codes to identify patients with AFib or AFlut as main discharge diagnosis or secondary diagnosis combined with invasive arrhythmia-related interventions. In 161 502 patients, in-hospital mortality was 0.6% with a significant decrease from 0.75% to 0.5% (P < 0.01) during the observational period. In multivariable analysis, age [odds ratio (OR) 2.69, 95% confidence interval (CI) 2.36-3.05; P < 0.01], high centre volume (OR 0.57, 95% CI 0.50-0.65; P < 0.01), emergency hospital admission (OR 1.57, 95% CI 1.38-1.79; P < 0.01), and Charlson Comorbidity Index (CCI, OR 4.95, 95% CI 4.50-5.44; P < 0.01) were found as independent predictors of in-hospital mortality. Mortality rates were 0.05% for left atrial catheter ablation (CA, n = 21 744), 0.3% for right atrial CA (n = 9972), and 0.56% for implantation of a left atrial appendage occluder (n = 2309), respectively. Conclusion We analysed for the first time in-hospital mortality rates of patients with atrial arrhythmias in a German-wide, multi-centre administrative dataset. This allows feasible, comparable, and up-to-date performance measurement of clinically important endpoints in a real-world setting which may contribute to quality management programs and towards value-based healthcare.
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Affiliation(s)
- Sebastian König
- Department of Electrophysiology, Heart Center Leipzig - Universital Hospital, Strümpellstraße 39, 04289 Leipzig, Germany
- Leipzig Heart Institute, Russenstraße 69a, 04289 Leipzig, Germany
| | - Laura Ueberham
- Department of Electrophysiology, Heart Center Leipzig - Universital Hospital, Strümpellstraße 39, 04289 Leipzig, Germany
- Leipzig Heart Institute, Russenstraße 69a, 04289 Leipzig, Germany
| | - Ekkehard Schuler
- Helios Kliniken GmbH, Friedrichstraße 136, 10117 Berlin, Germany
| | - Michael Wiedemann
- Department of Cardiology, Helios Hospital Berlin-Buch, Schwanebecker Chaussee 50, 13125 Berlin, Germany
| | - Christopher Reithmann
- Department of Internal Medicine I, Helios Hospital München West, Steinerweg 5, 81241 München, Germany
| | - Melchior Seyfarth
- Department of Cardiology, Helios University Hospital Wuppertal, Heusnerstraße 40, 42283 Wuppertal, Germany
| | - Armin Sause
- Department of Cardiology, Helios University Hospital Wuppertal, Heusnerstraße 40, 42283 Wuppertal, Germany
| | - Jürgen Tebbenjohanns
- Department of Cardiology, Helios Hospital Hildesheim, Senator-Braun-Allee 33, 31135 Hildesheim, Germany
| | - Anja Schade
- Department of Cardiology, Helios Hospital Erfurt, Nordhäuser Straße 74, 99089 Erfurt, Germany
| | - Dong-In Shin
- Department of Cardiology, Helios Hospital Krefeld, Lutherplatz 40, 47805 Krefeld, Germany
| | - Alexander Staudt
- Department of Cardiology and Angiology, Helios Hospital Schwerin, Wismarische Straße 393-397, 19053 Schwerin, Germany
| | - Udo Zacharzowsky
- Department of Cardiology, Helios Hospital Bad Saarow, Pieskower Straße 33, 15526 Bad Saarow, Germany
| | - René Andrié
- Department of Cardiology, Helios Hospital Siegburg, Ringstraße 49, 53721 Siegburg, Germany
| | - Ulrike Wetzel
- Department of Cardiology, Helios Hospital Aue, Gartenstraße 6, 08280 Aue, Germany
| | - Hans Neuser
- Department of Internal Medicine II, Helios Hospital Plauen, Röntgenstraße 2, 08529 Plauen, Germany
| | - Carsten Wunderlich
- Department of Internal Medicine II, Helios Hospital Pirna, Struppener Straße 13, 01796 Pirna, Germany
| | - Ralf Kuhlen
- Leipzig Heart Institute, Russenstraße 69a, 04289 Leipzig, Germany
- Helios Kliniken GmbH, Friedrichstraße 136, 10117 Berlin, Germany
| | - Jan G P Tijssen
- Academic Medical Center - University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, Netherlands
| | - Gerhard Hindricks
- Department of Electrophysiology, Heart Center Leipzig - Universital Hospital, Strümpellstraße 39, 04289 Leipzig, Germany
- Leipzig Heart Institute, Russenstraße 69a, 04289 Leipzig, Germany
| | - Andreas Bollmann
- Department of Electrophysiology, Heart Center Leipzig - Universital Hospital, Strümpellstraße 39, 04289 Leipzig, Germany
- Leipzig Heart Institute, Russenstraße 69a, 04289 Leipzig, Germany
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12
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Mohanty S, Trivedi C, Gianni C, Natale A. Gender specific considerations in atrial fibrillation treatment: a review. Expert Opin Pharmacother 2018; 19:365-374. [DOI: 10.1080/14656566.2018.1434144] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Sanghamitra Mohanty
- Texas Cardiac Arrhythmia Institute, St. David’s Medical Center, Austin, TX, USA
- Department of Internal Medicine, Dell Medical School, Austin, TX, USA
| | - Chintan Trivedi
- Texas Cardiac Arrhythmia Institute, St. David’s Medical Center, Austin, TX, USA
| | - Carola Gianni
- Texas Cardiac Arrhythmia Institute, St. David’s Medical Center, Austin, TX, USA
| | - Andrea Natale
- Texas Cardiac Arrhythmia Institute, St. David’s Medical Center, Austin, TX, USA
- Department of Internal Medicine, Dell Medical School, Austin, TX, USA
- Electrophysiology and Arrhythmia Services, California Pacific Medical Center, San Francisco, CA, USA
- Metro Health Medical Center, Case Western Reserve University School of Medicine, Cleveland, OH, USA
- Division of Cardiology, Stanford University, Stanford, CA, USA
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13
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Abstract
Stroke is the second largest cause of disability-adjusted life-years lost worldwide. The prevalence of stroke in women is predicted to rise rapidly, owing to the increasing average age of the global female population. Vascular risk factors differ between women and men in terms of prevalence, and evidence increasingly supports the clinical importance of sex differences in stroke. The influence of some risk factors for stroke - including diabetes mellitus and atrial fibrillation - are stronger in women, and hypertensive disorders of pregnancy also affect the risk of stroke decades after pregnancy. However, in an era of evidence-based medicine, women are notably under-represented in clinical trials - despite governmental actions highlighting the need to include both men and women in clinical trials - resulting in a reduced generalizability of study results to women. The aim of this Review is to highlight new insights into specificities of stroke in women, to plan future research priorities, and to influence public health policies to decrease the worldwide burden of stroke in women.
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14
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Sullivan DA, Rocha EM, Aragona P, Clayton JA, Ding J, Golebiowski B, Hampel U, McDermott AM, Schaumberg DA, Srinivasan S, Versura P, Willcox MDP. TFOS DEWS II Sex, Gender, and Hormones Report. Ocul Surf 2017; 15:284-333. [PMID: 28736336 DOI: 10.1016/j.jtos.2017.04.001] [Citation(s) in RCA: 236] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Accepted: 04/16/2017] [Indexed: 12/21/2022]
Abstract
One of the most compelling features of dry eye disease (DED) is that it occurs more frequently in women than men. In fact, the female sex is a significant risk factor for the development of DED. This sex-related difference in DED prevalence is attributed in large part to the effects of sex steroids (e.g. androgens, estrogens), hypothalamic-pituitary hormones, glucocorticoids, insulin, insulin-like growth factor 1 and thyroid hormones, as well as to the sex chromosome complement, sex-specific autosomal factors and epigenetics (e.g. microRNAs). In addition to sex, gender also appears to be a risk factor for DED. "Gender" and "sex" are words that are often used interchangeably, but they have distinct meanings. "Gender" refers to a person's self-representation as a man or woman, whereas "sex" distinguishes males and females based on their biological characteristics. Both gender and sex affect DED risk, presentation of the disease, immune responses, pain, care-seeking behaviors, service utilization, and myriad other facets of eye health. Overall, sex, gender and hormones play a major role in the regulation of ocular surface and adnexal tissues, and in the difference in DED prevalence between women and men. The purpose of this Subcommittee report is to review and critique the nature of this role, as well as to recommend areas for future research to advance our understanding of the interrelationships between sex, gender, hormones and DED.
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Affiliation(s)
- David A Sullivan
- Schepens Eye Research Institute, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA.
| | - Eduardo M Rocha
- Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | - Pasquale Aragona
- Department of Biomedical Sciences, Ocular Surface Diseases Unit, University of Messina, Messina, Sicily, Italy
| | - Janine A Clayton
- National Institutes of Health Office of Research on Women's Health, Bethesda, MD, USA
| | - Juan Ding
- Schepens Eye Research Institute, Massachusetts Eye & Ear, Department of Ophthalmology, Harvard Medical School, Boston, MA, USA
| | - Blanka Golebiowski
- School of Optometry and Vision Science, University of New South Wales, Sydney, Australia
| | - Ulrike Hampel
- Department of Ophthalmology, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Alison M McDermott
- The Ocular Surface Institute, College of Optometry, University of Houston, Houston, TX, USA
| | - Debra A Schaumberg
- Harvard School of Public Health, Boston, MA, USA; University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Sruthi Srinivasan
- Centre for Contact Lens Research, School of Optometry, University of Waterloo, Ontario, Canada
| | - Piera Versura
- Department of Specialized, Experimental, and Diagnostic Medicine, University of Bologna, Bologna, Italy
| | - Mark D P Willcox
- School of Optometry and Vision Science, University of New South Wales, Sydney, Australia
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15
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Méndez-Bailón M, Muñoz-Rivas N, Jiménez-García R, Hernández-Barrera V, de Miguel-Yanes JM, Villalba NL, de Miguel Diez J, Lopez-de-Andrés A. Women with atrial fibrillation and type 2 diabetes have a higher incidence of hospitalization and undergo ablation or pacemaker implantation less frequently than men. Eur J Intern Med 2017; 42:67-73. [PMID: 28506809 DOI: 10.1016/j.ejim.2017.05.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Revised: 02/20/2017] [Accepted: 05/08/2017] [Indexed: 12/31/2022]
Abstract
BACKGROUND We reviewed trends from 2004 to 2013 in the incidence and outcomes for atrial fibrillation (AF) in Spanish patients with type 2 diabetes mellitus (T2DM) comparing women and men. METHODS We used national hospital discharge data including all T2DM patients discharged from the hospital after AF. Patients with AF in the primary diagnosis field were selected. Discharges were grouped by sex. Incidence was calculated overall and stratified by sex. We analyzed diagnostic and therapeutic procedures, patient comorbidities, CHA2DS2-VASc score, length of hospital stay, readmission rates and in-hospital mortality (IHM). RESULTS We identified a total of 214,457 admissions for AF. Patients with T2DM accounted for 21.1% (19,505 men and 25,954 women). Women with T2DM had a significantly higher incidence of AF compared to men over the study period (IRR 1.33;95%CI 1.31-1.35). Women were significantly older (77.24±8.69years) than men (72.62±10.28years), had higher prevalences of obesity and hypertension, and higher CHA2DS2-VASc score. Women less frequently underwent ablation (3.21% vs. 1.54%; p<0.001) and received an implanted pacemaker (14.3% vs. 8.16%; p<0.001) than men. Crude IHM was 2.81% for women and 2.48% for men (p=0.030). Sex was not associated with a higher IHM after multivariable adjustment. CONCLUSIONS Our study demonstrates an increase in hospitalization for AF in diabetic women. Women were older, had a higher comorbidity index and had CHAD2DS2-VASc score than men. Women with AF and T2DM undergo ablation or pacemaker implantation less frequently than their male counterparts. After multivariable adjustment sex did not predict mortality during admissions for AF.
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Affiliation(s)
- Manuel Méndez-Bailón
- Medicine Department, Hospital Clínico San Carlos, Madrid, Comunidad de Madrid, Spain.
| | - Nuria Muñoz-Rivas
- Medicine Department, Hospital Universitario Infanta Leonor, Madrid, Spain
| | - Rodrigo Jiménez-García
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Rey Juan Carlos University, Alcorcon, Comunidad de Madrid, Spain
| | - Valentín Hernández-Barrera
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Rey Juan Carlos University, Alcorcon, Comunidad de Madrid, Spain
| | | | | | | | - Ana Lopez-de-Andrés
- Preventive Medicine and Public Health Teaching and Research Unit, Health Sciences Faculty, Rey Juan Carlos University, Alcorcon, Comunidad de Madrid, Spain
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16
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Sevilla N, Clara A, Diaz-Duran C, Ruiz-Carmona C, Ibañez S. Survival After Endovascular Abdominal Aortic Aneurysm Repair in a Population with a Low Incidence of Coronary Artery Disease. World J Surg 2016; 40:1272-8. [PMID: 26711643 DOI: 10.1007/s00268-015-3377-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
BACKGROUND Endovascular aortic aneurysm repair (EVAR) is a prophylactic procedure, so the decision to operate should consider, as recent guidelines suggest, the life expectancy of the patient. Several models for predicting life span have been already designed, but little is known about how intervened patients evolve in Southern European Countries, where the incidence of coronary artery disease, the main cause of death among these subjects, is low. METHODS We conducted a retrospective analysis of 176 consecutive patients who underwent elective EVAR at the Vascular Surgery Department of the Hospital del Mar (Barcelona, Spain) during 2000-2014. Cox regressions were performed to identify preoperative factors associated with long-term survival after EVAR, and a risk model was developed. RESULTS Three- and five-year survival rates were 73.9 and 53.9 %, respectively. During the follow-up, 72 deaths (40.9 %) were registered, cancer being the most frequent cause (41.7 %). Preoperative variables negatively associated with long-term survival were serum creatinine ≥ 150 µmol/L (HR 2.5; 95 % CI 1.4-4.2), chronic obstructive pulmonary disease (HR 1.9; 95 % CI 1.2-3.1), atrial fibrillation (HR 2.0; 95 % CI 1.2-3.4), and prior cancer history (HR 1.9; 95 % CI 1.2-3.1). Distal pulses present in both lower limbs were marginally associated with survival (HR 0.65; 95 % CI 0.4-1.07). The survival predictive model showed a good discrimination capacity (C statistic = 0.703; 95 % CI 0.641-0.765). CONCLUSIONS Long-term survival of patients submitted to EVAR in our setting was worse than expected and markedly related to cancer. Our study suggests that predictive models for long-term survival after EVAR may be influenced by regional characteristics of the intervened population. This effect should be taken in consideration in the decision-making process of these patients.
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Affiliation(s)
- Nerea Sevilla
- Angiology and Vascular Surgery Department, Hospital del Mar, Universitat Autònoma de Barcelona - Universitat Pompeu Fabra, Passeig Marítim 25-29, 080003, Barcelona, Spain
| | - Albert Clara
- Angiology and Vascular Surgery Department, Hospital del Mar, Universitat Autònoma de Barcelona - Universitat Pompeu Fabra, Passeig Marítim 25-29, 080003, Barcelona, Spain.
| | - Carles Diaz-Duran
- Angiology and Vascular Surgery Department, Hospital del Mar, Universitat Autònoma de Barcelona - Universitat Pompeu Fabra, Passeig Marítim 25-29, 080003, Barcelona, Spain
| | - Carlos Ruiz-Carmona
- Angiology and Vascular Surgery Department, Hospital del Mar, Universitat Autònoma de Barcelona - Universitat Pompeu Fabra, Passeig Marítim 25-29, 080003, Barcelona, Spain
| | - Sara Ibañez
- Angiology and Vascular Surgery Department, Hospital del Mar, Universitat Autònoma de Barcelona - Universitat Pompeu Fabra, Passeig Marítim 25-29, 080003, Barcelona, Spain
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17
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Chamberlain AM, Brown RD, Alonso A, Gersh BJ, Killian JM, Weston SA, Roger VL. No Decline in the Risk of Stroke Following Incident Atrial Fibrillation Since 2000 in the Community: A Concerning Trend. J Am Heart Assoc 2016; 5:JAHA.116.003408. [PMID: 27412902 PMCID: PMC4937280 DOI: 10.1161/jaha.116.003408] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background While atrial fibrillation is a recognized risk factor for stroke, contemporary data on trends in stroke incidence after the diagnosis of atrial fibrillation are scarce. Methods and Results Olmsted County, MN residents with incident atrial fibrillation or atrial flutter (collectively referred to as AF) from 2000 to 2010 were identified. Cox regression determined associations of year of AF diagnosis with ischemic stroke and transient ischemic attack (TIA) occurring through 2013. Among 3247 AF patients, 321 (10%) had an ischemic stroke/TIA over a mean of 4.6 years (incidence rate [95% CI] per 100 person‐years: 2.14 [1.91–2.38]). Two hundred thirty‐nine (7%) of 3265 AF patients experienced an ischemic stroke (incidence rate: 1.54 [1.35–1.75]). The risk of both outcomes remained unchanged over time after adjusting for demographics and comorbidities (hazard ratio [95% CI] per year of AF diagnosis: 1.00 [0.96–1.04] for ischemic stroke/TIA; 1.01 [0.96–1.06] for ischemic stroke only). In analyses restricted to patients with prescription information, the rates of anticoagulation use did not change over time, reaching 50.8% at 1 year after AF diagnosis. Further adjustment for anticoagulation use did not alter the temporal trends in stroke incidence (hazard ratio [95% CI] per year of AF diagnosis: 1.06 [0.97–1.15] for ischemic stroke/TIA; 1.08 [0.98–1.20] for ischemic stroke only). Conclusions Strokes/TIAs are frequent after AF, occurring in 10% of patients after 5 years of follow‐up. The occurrence of stroke/TIA did not decline over the last decade, which may be influenced by a leveling off of anticoagulation use. This concerning trend has major public health implications.
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Affiliation(s)
| | | | - Alvaro Alonso
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN
| | - Bernard J Gersh
- Division of Cardiovascular Diseases, Mayo Clinic, Rochester, MN
| | - Jill M Killian
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN
| | - Susan A Weston
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN
| | - Véronique L Roger
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN Division of Cardiovascular Diseases, Mayo Clinic, Rochester, MN
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