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Nyunt-Thinn WYK, Zaib J, Maiyadi N, Mahadevan K. Rapid echocardiography in the primary angioplasty era for timely detection and management of acute Stanford type A aortic dissection: a case illustration. Clin Med (Lond) 2022; 22 Suppl 4:25-26. [PMID: 38614570 PMCID: PMC9600806 DOI: 10.7861/clinmed.22-4-s25] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
| | - Jahan Zaib
- Portsmouth Hospitals University NHS Trust, Portsmouth, UK
| | - Nura Maiyadi
- Portsmouth Hospitals University NHS Trust, Portsmouth, UK
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Lin TY, Lai YF, Chien WC, Chen YH, Sun CA, Chung CH, Chen JT, Chen CL. Association Between Endophthalmitis and the Incidence of Acute Coronary Syndrome in Patients With Ankylosing Spondylitis: A Nationwide, Population-Based Cohort Study. Front Immunol 2022; 13:843796. [PMID: 35401539 PMCID: PMC8990883 DOI: 10.3389/fimmu.2022.843796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Accepted: 03/07/2022] [Indexed: 11/18/2022] Open
Abstract
Purpose Ankylosing spondylitis (AS) is a risk factor for acute coronary syndrome (ACS). However, the influence of infectious insults, such as endophthalmitis, on the risk of ACS among AS patients has not been studied yet. In this study, we aimed to investigate the relationship between endophthalmitis in patients with AS and the incidence of ACS. Methods This retrospective cohort study extracted medical records from the Taiwan Longitudinal Health Insurance Database (LHID) from January 1, 2000, to December 31, 2015. The primary outcome was the incidence of ACS. Univariate and multivariate Cox regression analyses with and without Fine and Gray’s competing risk model and Kaplan–Meier survival curve were used for the analyses. Spearman’s rank correlation coefficient was performed for sensitivity analysis. Results We identified 530 AS patients with endophthalmitis and 2,120 AS patients without endophthalmitis for comparison. The incidence rate of endophthalmitis in our study population was 2.66%. The overall incidence rate of ACS was 1,595.96 per 100,000 person-years in AS patients with endophthalmitis and 953.96 per 100,000 person-years in AS patients without endophthalmitis (adjusted HR = 1.787; 95% CI: 1.594–2.104, p < 0.001). In comparison to those without comorbidities, higher adjusted HRs were found in AS patients with endophthalmitis and comorbidities such as diabetes mellitus, hyperlipidemia, hypertension, cerebrovascular accident, congestive heart failure, chronic obstructive pulmonary disease, asthma, and coronary artery disease. Besides, the age ≥ 60 years revealed a high risk for ACS in AS patients with endophthalmitis. Conclusion Endophthalmitis was found to be an independent risk factor for ACS in patients with AS. Further clinical studies are required to elucidate the underlying mechanisms and status of systemic inflammation during endophthalmitis.
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Affiliation(s)
- Ting-Yi Lin
- Department of Ophthalmology, Tri-Service General Hospital, National Defense Medical Center, Taipei City, Taiwan
| | - Yi-Fen Lai
- Department of Ophthalmology, Tri-Service General Hospital, National Defense Medical Center, Taipei City, Taiwan
| | - Wu-Chien Chien
- School of Public Health, National Defense Medical Center, Taipei City, Taiwan.,Department of Medical Research, Tri-Service General Hospital, National Defense Medical Center, Taipei City, Taiwan.,Taiwanese Injury Prevention and Safety Promotion Association, Taipei City, Taiwan.,Graduate Institute of Life Sciences, National Defense Medical Center, Taipei City, Taiwan
| | - Yi-Hao Chen
- Department of Ophthalmology, Tri-Service General Hospital, National Defense Medical Center, Taipei City, Taiwan
| | - Chien-An Sun
- Department of Public Health, College of Medicine, Fu-Jen Catholic University, New Taipei City, Taiwan.,Big Data Research Center, College of Medicine, Fu-Jen Catholic University, New Taipei City, Taiwan
| | - Chi-Hsiang Chung
- School of Public Health, National Defense Medical Center, Taipei City, Taiwan.,Department of Medical Research, Tri-Service General Hospital, National Defense Medical Center, Taipei City, Taiwan.,Taiwanese Injury Prevention and Safety Promotion Association, Taipei City, Taiwan
| | - Jiann-Torng Chen
- Department of Ophthalmology, Tri-Service General Hospital, National Defense Medical Center, Taipei City, Taiwan
| | - Ching-Long Chen
- Department of Ophthalmology, Tri-Service General Hospital, National Defense Medical Center, Taipei City, Taiwan
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3
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Ohsawa M, Tanno K, Itoh T. Age-Specific Incidence Rates of Acute Coronary Syndrome in Japan - A Special Gift From a Collaboration of Cardiologists and Epidemiologists. Circ J 2021; 85:1731-1734. [PMID: 34261829 DOI: 10.1253/circj.cj-21-0502] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Masaki Ohsawa
- Department of Internal Medicine, Iwate Medical University.,Department of Internal Medicine, Morioka Tsunagi Onsen Hospital
| | - Kozo Tanno
- Department of Hygiene and Preventive Medicine, Iwate Medical University
| | - Tomonori Itoh
- Department of Internal Medicine, Iwate Medical University
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4
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Ogata S, Marume K, Nakai M, Kaichi R, Ishii M, Ikebe S, Mori T, Komaki S, Kusaka H, Toida R, Kurogi K, Iwanaga Y, Yano T, Yamamoto N, Miyamoto Y. Incidence Rate of Acute Coronary Syndrome Including Acute Myocardial Infarction, Unstable Angina, and Sudden Cardiac Death in Nobeoka City for the Super-Aged Society of Japan. Circ J 2021; 85:1722-1730. [PMID: 34121054 DOI: 10.1253/circj.cj-20-1207] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND This study aimed to calculate incidence rates (IR) of acute coronary syndrome (ACS) including acute myocardial infarction (AMI), unstable angina (UAP), and sudden cardiac death (SCD) in Nobeoka city, Japan.Methods and Results:This was an observational study based on a city-wide comprehensive registration between 2015 and 2017 in Nobeoka city, Japan, using 2 databases: all patients with cardiogenic out-of-hospital cardiac arrest in Nobeoka city and hospitalized ACS patients from Miyazaki Prefectural Nobeoka Hospital in which all ACS patients in Nobeoka city were hospitalized except for possible rare cases of patients highly unlikely to be hospitalized elsewhere. The IRs of ACS based on the population size of Nobeoka city (125,000 persons), and their age-adjusted IRs by using the direct method and the 2015 model population of Japan were calculated. There were 260 eligible patients hospitalized with first-onset ACS (age [SD]=71.1 [12.4], 34.2% women) and 107 eligible SCD patients. Crude IRs of hospitalized ACS and SCD patients, and hospitalized AMI and SCD patients, respectively, were 130.2 (183.3 for men, 85.6 for women) and 107.5 (148.4 for men, 73.2 for women) per 100,000. Crude IRs of hospitalized ACS, AMI, and UAP patients, respectively, were 92.3 (132.8 for men, 58.1 for women), 69.6 (97.9 for men, 45.7 for women), and 22.7 (35.0 for men, 12.4 for women) per 100,000. CONCLUSIONS The calculated IRs can be useful in building a health strategy for treating ACS.
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Affiliation(s)
- Soshiro Ogata
- Department of Preventive Medicine and Epidemiology, National Cerebral and Cardiovascular Center
| | - Kyohei Marume
- Miyazaki Prefectural Nobeoka Hospital.,Department of Sport Science, University of Innsbruck
| | - Michikazu Nakai
- Center for Cerebral and Cardiovascular Disease Information, National Cerebral and Cardiovascular Center
| | | | | | - Sou Ikebe
- Miyazaki Prefectural Nobeoka Hospital
| | | | | | | | | | | | - Yoshitaka Iwanaga
- Center for Cerebral and Cardiovascular Disease Information, National Cerebral and Cardiovascular Center
| | | | | | - Yoshihiro Miyamoto
- Center for Cerebral and Cardiovascular Disease Information, National Cerebral and Cardiovascular Center
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Sriha Belguith A, Beltaief K, Msolli MA, Bouida W, Abroug H, Ben Fredj M, Zemni I, Grissa MH, Boubaker H, Hsairi M, Nouira S. Management of acute coronary syndrome in emergency departments: a cross sectional multicenter study (Tunisia). BMC Emerg Med 2018; 18:50. [PMID: 30509187 PMCID: PMC6276213 DOI: 10.1186/s12873-018-0201-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Accepted: 11/15/2018] [Indexed: 01/25/2023] Open
Abstract
Background We aimed to describe diagnosed acute coronary syndrome (ACS) and its care management and outcomes in emergency departments (EDs) and to determine related cardiovascular risk factors (CVRFs). Methods We conducted a cross sectional multicenter study that included 1173 adults admitted to EDs for acute chest pain (ACP) in 2015 at 14 sites in Tunisia. Data included patients’ baseline characteristics, diagnosis, treatment and output. Results ACS represented 49.7% of non-traumatic chest pain [95% CI: 46.7–52.6]; 74.2% of ACS cases were unstable angina/non-ST-segment-elevation myocardial infarction (UA/NSTEMI). Males represented 67.4% of patients with ACS (p < 0.001). The median age was 60 years (IQR 52–70). Emergency medical service transportation was used in 11.9% of cases. The median duration between chest pain onset and ED arrival was two hours (Inter quartile ranges (IQR) 2–4 h). The age-standardized prevalence rate was 69.9/100,000 PY; the rate was 96.24 in men and 43.7 in women. In the multivariable analysis, CVRFs related to ST segment elevation myocardial infarction were age correlated to sex and active smoking. CVRFs related to UA/NSTEMI were age correlated to sex, familial and personal vascular history and type 2 diabetes. We reported 27 cases of major adverse cardiovascular events (20.0%) in patients with STEMI and 36 in patients with UA/NSTEMI (9.1%). Conclusion Half of the patients consulting EDs with ACP had ACS. Emergency medical service transportation calls were rare. Management delays were acceptable. The risk of developing an UA/NSTEMI was equal to the number of CVRFs + 1. To improve patient outcomes, it is necessary to increase adherence to international management guidelines.
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Affiliation(s)
- Asma Sriha Belguith
- Epidemiology and Preventive Medicine Department, University Hospital of Monastir, Monastir, Tunisia.
| | - Kaouthar Beltaief
- Research Laboratory (LR12SP18), University of Monastir, Monastir, Tunisia
| | | | - Wahid Bouida
- Research Laboratory (LR12SP18), University of Monastir, Monastir, Tunisia
| | - Hela Abroug
- Epidemiology and Preventive Medicine Department, University Hospital of Monastir, Monastir, Tunisia
| | - Manel Ben Fredj
- Epidemiology and Preventive Medicine Department, University Hospital of Monastir, Monastir, Tunisia
| | - Imen Zemni
- Epidemiology and Preventive Medicine Department, University Hospital of Monastir, Monastir, Tunisia
| | | | - Hamdi Boubaker
- Research Laboratory (LR12SP18), University of Monastir, Monastir, Tunisia
| | | | | | - Samir Nouira
- Research Laboratory (LR12SP18), University of Monastir, Monastir, Tunisia
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Andriolo RB, Ponte Jr JR, Gomes Gutierrez E, Andriolo BNG, Ramos LR. Glycaemic control for patients with acute coronary syndrome. Hippokratia 2016. [DOI: 10.1002/14651858.cd010811.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Regis B Andriolo
- Universidade do Estado do Pará; Department of Public Health; Travessa Perebebuí, 2623 Belém Pará Brazil 66087-670
| | | | - Erickson Gomes Gutierrez
- Universidade Federal do Para; Department of Medicine; Avenida Governador Jose Malchar 1192 Belem Para Brazil 660055260
| | - Brenda NG Andriolo
- Centro de Estudos de Saúde Baseada em Evidências e Avaliação Tecnológica em Saúde; Brazilian Cochrane Centre; Rua Borges Lagoa, 564 cj 63 São Paulo São Paulo Brazil 04038-000
| | - Luiz Roberto Ramos
- Escola Paulista de Medicina, Universidade Federal de São Paulo; Department of Preventive Medicine; Rua dos Otonis, 731 Vila Clementino São Paulo São Paulo Brazil 04025-002
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Kytö V, Sipilä J, Rautava P. Gender-specific and age-specific differences in unstable angina pectoris admissions: a population-based registry study in Finland. BMJ Open 2015; 5:e009025. [PMID: 26474941 PMCID: PMC4611570 DOI: 10.1136/bmjopen-2015-009025] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVE To evaluate gender-specific and age-specific differences in the occurrence of unstable angina pectoris (UAP) caused admissions. DESIGN Population-based retrospective registry study in Finland. PARTICIPANTS All consecutive patients aged ≥30 years hospitalised with a primary diagnosis of UAP in 22 hospitals with a coronary catheterisation laboratory during 5/2000-10/2009. PRIMARY OUTCOME MEASURES Gender-specific and age-specific differences and trends in occurrence of UAP admissions. RESULTS The study period included 27 282 admissions caused primarily by UAP. Of these, 61.9% occurred to men and 38.1% to women with age-adjusted relative risk (RR) of 1.85 (CI 1.61 to 2.14) for the male gender (p<0.0001). The standardised incidence rate of UAP during the whole study was 92.8 (CI 91.8 to 93.9)/100,000 person-years. The incidence rate increased gradually from 1.3 in the population aged 30-34 years to 268.0/100,000 in the population aged 75-84 years. Men had a 2.4-fold risk for UAP admission compared with women in the general population (incidence rate ratio 2.39; CI 2.24 to 2.56; p<0.0001). Gender difference was present in all age groups. UAP caused 22.4% of acute coronary syndrome admissions and 4.7% of all cardiovascular admissions. UAP was more likely to be the cause of cardiovascular admission in male patients (RR=1.25; CI 1.21 to 1.30, p<0.0001 compared with female patients), but there was no gender difference in acute coronary syndrome admissions. The incidence rate of UAP hospitalisations in the general population declined by an estimated 8% per study-year (p<0.0001). Declining incidence was evident regardless of gender and age. CONCLUSIONS Men have a 2.4-fold overall RR for UAP admission compared to women in the general population. Admissions due to UAP have a declining incidence trend across the adult Finnish population.
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Affiliation(s)
- Ville Kytö
- Heart Center, Turku University Hospital, Turku, Finland
- Department of Medicine, Research Centre of Applied and Preventive Cardiovascular Medicine, University of Turku, Turku, Finland
| | - Jussi Sipilä
- Division of Clinical Neurosciences, Neurology, Turku University Hospital, Turku, Finland
- Department of Neurology, University of Turku, Turku, Finland
| | - Päivi Rautava
- Clinical Research Center, Turku University Hospital, Turku, Finland
- Department of Public Health, University of Turku, Turku, Finland
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FitzHenry F, Resnic FS, Robbins SL, Denton J, Nookala L, Meeker D, Ohno-Machado L, Matheny ME. Creating a Common Data Model for Comparative Effectiveness with the Observational Medical Outcomes Partnership. Appl Clin Inform 2015; 6:536-47. [PMID: 26448797 DOI: 10.4338/aci-2014-12-cr-0121] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2014] [Accepted: 07/17/2015] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Adoption of a common data model across health systems is a key infrastructure requirement to allow large scale distributed comparative effectiveness analyses. There are a growing number of common data models (CDM), such as Mini-Sentinel, and the Observational Medical Outcomes Partnership (OMOP) CDMs. OBJECTIVES In this case study, we describe the challenges and opportunities of a study specific use of the OMOP CDM by two health systems and describe three comparative effectiveness use cases developed from the CDM. METHODS The project transformed two health system databases (using crosswalks provided) into the OMOP CDM. Cohorts were developed from the transformed CDMs for three comparative effectiveness use case examples. Administrative/billing, demographic, order history, medication, and laboratory were included in the CDM transformation and cohort development rules. RESULTS Record counts per person month are presented for the eligible cohorts, highlighting differences between the civilian and federal datasets, e.g. the federal data set had more outpatient visits per person month (6.44 vs. 2.05 per person month). The count of medications per person month reflected the fact that one system's medications were extracted from orders while the other system had pharmacy fills and medication administration records. The federal system also had a higher prevalence of the conditions in all three use cases. Both systems required manual coding of some types of data to convert to the CDM. CONCLUSIONS The data transformation to the CDM was time consuming and resources required were substantial, beyond requirements for collecting native source data. The need to manually code subsets of data limited the conversion. However, once the native data was converted to the CDM, both systems were then able to use the same queries to identify cohorts. Thus, the CDM minimized the effort to develop cohorts and analyze the results across the sites.
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Affiliation(s)
- F FitzHenry
- Tennessee Valley Healthcare System, Veterans Affairs Medical Center , Nashville, TN ; Department of Biomedical Informatics; Vanderbilt University, Nashville , TN
| | - F S Resnic
- Division of Cardiology, Brigham and Women's Hospital , Boston, MA
| | - S L Robbins
- Division of Cardiology, Brigham and Women's Hospital , Boston, MA
| | - J Denton
- Tennessee Valley Healthcare System, Veterans Affairs Medical Center , Nashville, TN ; Division of General Internal Medicine and Public Health, Vanderbilt University , Nashville, TN
| | - L Nookala
- Tennessee Valley Healthcare System, Veterans Affairs Medical Center , Nashville, TN ; Division of General Internal Medicine and Public Health, Vanderbilt University , Nashville, TN
| | - D Meeker
- Department of Health, RAND Corporation, Santa Monica , CA
| | - L Ohno-Machado
- Division of Biomedical Informatics, University of California , San Diego, CA
| | - M E Matheny
- Tennessee Valley Healthcare System, Veterans Affairs Medical Center , Nashville, TN ; Department of Biomedical Informatics; Vanderbilt University, Nashville , TN ; Division of General Internal Medicine and Public Health, Vanderbilt University , Nashville, TN ; Department of Biostatistics, Vanderbilt University , Nashville, TN
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D'Souza M, Sarkisian L, Saaby L, Poulsen TS, Gerke O, Larsen TB, Diederichsen ACP, Jangaard N, Diederichsen SZ, Hosbond S, Hove J, Thygesen K, Mickley H. Diagnosis of unstable angina pectoris has declined markedly with the advent of more sensitive troponin assays. Am J Med 2015; 128:852-60. [PMID: 25820165 DOI: 10.1016/j.amjmed.2015.01.044] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2015] [Revised: 01/24/2015] [Accepted: 01/26/2015] [Indexed: 11/19/2022]
Abstract
BACKGROUND Since the arrival of the universal definition of myocardial infarction more sensitive troponin assays have been developed. How these occurrences have influenced the proportions and clinical features of the components of acute coronary syndrome have not been studied prospectively in unselected hospital patients. METHODS During 2010 we evaluated all patients in whom cardiac troponin I had been measured at a single university hospital. The diagnosis of acute myocardial infarction (ST-elevation myocardial infarction [STEMI] or non-ST-elevation myocardial infarction [NSTEMI]) was established in cases of a rise and/or fall of cardiac troponin I together with cardiac ischemic features. Patients with unstable chest discomfort and cardiac troponin I values below the decision limit of myocardial infarction were diagnosed as having unstable angina pectoris. The definition of acute coronary syndrome included unstable angina pectoris, NSTEMI, and STEMI. Mortality data were obtained from the Danish Civil Personal Registration System. RESULTS Of 3762 consecutive patients, 516 had acute coronary syndrome. Unstable angina pectoris was present in 7%, NSTEMI in 67%, and STEMI in 26%. The NSTEMI patients were older, more frequently women, and had more comorbidities than patients with unstable angina pectoris and STEMI. At median follow-up of 3.2 years 195 patients had died: 14% of unstable angina pectoris, 45% of NSTEMI, and 25% of STEMI patients. Age-adjusted log-rank statistics revealed differences in mortality: NSTEMI vs unstable angina pectoris (P = .0091) and NSTEMI vs STEMI (P = .0045). CONCLUSIONS The application of the universal definition together with the use of a contemporary troponin assay seems to have reduced the proportion of patients with unstable angina pectoris to the benefit of patients with NSTEMI. Despite this, NSTEMI patients have a sustained higher mortality than patients with STEMI.
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Affiliation(s)
- Maria D'Souza
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Laura Sarkisian
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Lotte Saaby
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Tina S Poulsen
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Oke Gerke
- Department of Nuclear Medicine, Odense University Hospital and Center of Health Economics Research, Odense, Denmark
| | - Torben B Larsen
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | | | - Nikolaj Jangaard
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | | | - Susanne Hosbond
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Jens Hove
- Department of Cardiology, Hvidovre Hospital, Copenhagen, Denmark
| | - Kristian Thygesen
- Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark
| | - Hans Mickley
- Department of Cardiology, Odense University Hospital, Odense, Denmark.
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Al-Lawati J, Sulaiman K, Panduranga P. The Epidemiology of Acute Coronary Syndrome in Oman: Results from the Oman-RACE study. Sultan Qaboos Univ Med J 2013; 13:43-50. [PMID: 23573381 PMCID: PMC3616799 DOI: 10.12816/0003194] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2012] [Revised: 08/01/2012] [Accepted: 09/02/2012] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVES This study aimed to evaluate the epidemiology and coronary risk factors of acute coronary syndrome (ACS) in Oman. METHODS Data were collected through a prospective, multinational, multicentre survey of consecutive patients, hospitalised over a 5-month period in 2007 with a diagnosis of ACS, in Yemen and five Arabian Gulf countries (Oman, Bahrain, Kuwait, Qatar, United Arab Emirates). Here we present data of Omani patients aged ≥20 years who received a provisional diagnosis of ACS and were consequently admitted to 14 different hospitals. RESULTS There where 1,340 confirmed ACS episodes in 748 men and 592 women (median age 61 years). The overall crude incidence rate of ACS was 338.9 per 100,000 person-years (P-Y). The age-standardised rate (ASR) of ACS was 779 and 674 per 100,000 P-Y for men and women, respectively. The ASR male-to-female rate ratio was highest in the ST-elevation myocardial infarction (STEMI) group (2.26, 95% confidence interval ([CI], 1.63 to 3.15) followed by the non-STEMI (NSTEMI) group (1.68, 95% CI 1.28 to 2.21) and unstable angina (0.79, 95% CI 0.66 to 0.99). Unstable angina accounted for 55%, STEMI for 26% and NSTEMI for 19% of ACS cases. Among the coronary risk factors, there was a high prevalence of hypertension (68%), diabetes mellitus (DM) (36%), hyperlipidaemia (63%), and overweight/obesity (65%), with a relatively low rate of current tobacco use (11%). CONCLUSION Our study confirms a high incidence of ACS in Omanis and supports the notion that the cardiovascular disease epidemic is also sweeping developing countries.
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Affiliation(s)
- Jawad Al-Lawati
- Department of Non-communicable Diseases Surveillance & Control, Ministry of Health, Muscat, Oman
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11
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Idris N, Aznal SS, Chin SP, Ahmad WAW, Rosman A, Jeyaindran S, Ismail O, Zambahari R, Sim KH. Acute coronary syndrome in women of reproductive age. Int J Womens Health 2011; 3:375-80. [PMID: 22140324 PMCID: PMC3225466 DOI: 10.2147/ijwh.s15825] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background There is scarce or no data on prevalence and presentation of acute coronary syndrome (ACS) among women of reproductive age. Furthermore, whether women of reproductive age presenting with ACS have the same risk factors as men and older women is not known. Objective To analyze factors associated with ACS in women of reproductive age in comparison with older women and men of a similar age group. Methodology A total of 9702 cases of acute coronary syndrome over a 3-year period ( 2006–2008) from the National Cardiovascular Disease database were analyzed, with focus on women of reproductive age (20–<40 years), looking into association with ethnicity, comorbid illness, and the ACS stratum. Comparison with older women (40–<60 years; Control 1) and men of similar age group (Control 2) was made and analyzed using Fisher’s exact test and chi-square test when necessary. Results From a total of 9702 cases, 2344 (24.2%) were women. Of these, 45 (1.9%) were women between 20 and <40 years, which is significantly lower than the two controls (older women 30.8%, and men of same age 6.2%, respectively; P < 0.0001). The distribution of ethnicity shows a similar pattern between the study group and the controls, but patients of Indian ethnicity were over-represented when compared with the Malaysian demographics of general population (31.3% versus 7.1%; P < 0.0001). ACS in women of reproductive age was associated with diabetes mellitus in 37.8%, hypertension in 40.0%, and dyslipidemia in 24.4% of cases, similar to men of the same age but significantly lower than the older women (P < 0.0001). Smoking is not a major risk factor in the study group, where only 6.7% ever smoked, similar to older women (6.8%, P = 1.000) and significantly much less compared with men of the same age (84.1%; P < 0.0001). Regarding the ACS stratum, a significantly higher percentage of women in the study group had ST-segment elevation myocardial infarction compared with older women (P = 0.0085) but less than that of men of similar age (P = 0.0187). Conclusion ACS is rare in women of reproductive age. Diabetes, hypertension, and Indian ethnicity were identified as important contributors.
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12
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Shu DF, Dong BR, Lin XF, Wu TX, Liu GJ. Long-term beta blockers for stable angina: systematic review and meta-analysis. Eur J Prev Cardiol 2011; 19:330-41. [PMID: 22779086 DOI: 10.1177/1741826711409325] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Objectives: To assess the effects of long-term beta blockers in patients with stable angina. Methods: We reviewed the literature up to June 2010 from CENTRAL, MEDLINE, EMBASE, CBM, and CNKI for randomized controlled trials. The appropriate data were meta-analysed using Revman 5.0. Results: Twenty-six trials including 6108 patients were identified. The treatment with beta blockers has significantly decreased all-cause mortality when compared with no control (OR 0.40, 95% CI 0.20 to 0.79), but has had no statistically differences when compared with placebo (OR 0.92, 95% CI 0.62 to 1.38) and with calcium-channel blocker (CCB) (OR 0.84, 95% CI 0.49 to 1.44). This was similar in patients with fatal and non-fatal acute myocardial infarction when compared with placebo (OR 0.82, 95% CI 0.57 to 1.17) or CCB (OR 1.08, 95% CI 0.71 to 1.66); on revascularization and quality of life. The beta blockers reduced the incident of unstable angina compared to no treatment (OR 0.14, 95% CI 0.07 to 0.29), but increased unstable angina compared to placebo (OR 3.32, 95% CI 1.50 to 7.36). There was a significant reduction of nitrate consumption when beta blockers were compared with CCBs (OR −1.18, 95% CI −1.54 to −0.82), but not with placebo and trimetazidine. There was no significant difference in angina attack between each group. Side effects in beta blocker were similar with ones in controls. Conclusions: Beta blockers may decrease the death and unstable angina when compared with no treatment, but no more effective than other anti-anginal agents on prophylaxis of myocardial ischaemia in stable angina patients.
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Affiliation(s)
- De Fen Shu
- Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Bi Rong Dong
- Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Xiu Fang Lin
- Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Tai Xiang Wu
- Chinese Cochrane Centre, Chinese EBM Centre, West China Hospital, Sichuan University, Chengdu, China
| | - Guan Jian Liu
- Chinese Cochrane Centre, Chinese EBM Centre, West China Hospital, Sichuan University, Chengdu, China
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Respective contribution of conventional risk factors and antihypertensive treatment to stable angina pectoris and acute coronary syndrome as the first presentation of coronary heart disease: the PRIME Study. ACTA ACUST UNITED AC 2010; 16:550-5. [PMID: 19629011 DOI: 10.1097/hjr.0b013e32832c88d1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To test whether conventional risk factors and antihypertensive treatment were more predictive of stable angina (SA) than acute coronary syndrome (ACS) as the first presentation of coronary heart disease (CHD). DESIGN We used data from the PRIME Study (Prospective Epidemiological Study of Myocardial Infarction), a prospective cohort of 9758 asymptomatic middle-aged men recruited from WHO MONICA centers in Northern Ireland and France between 1991 and 1993. SA and ACS events were registered during 5 years of follow-up. METHODS Hazard ratios (HRs) of each risk factor measured at baseline for SA and ACS events were assessed using separate Cox proportional hazard models. Difference between HRs was estimated by the bootstrap method. RESULTS After 5 years of follow-up, there were 114 SA and 178 ACS as the first presentation of CHD. Diastolic blood pressure [adjusted HRs for 1 standard deviation increase = 1.34; 95% confidence interval (CI): 1.17-1.54 vs. 1.04; 95% CI: 0.87-1.25; P for comparison between HRs = 0.012], and possibly cigarette smoking over or equal to 20 pack-years (adjusted HR = 2.07; 95% CI: 1.43-2.99 vs. 1.29; 95% CI: 0.83-2.01; P for comparison between HRs = 0.062) were more predictive of ACS than SA, whereas this was the opposite for antihypertensive treatment (adjusted HR = 2.18; 95% CI: 1.39-3.41 for SA vs. 1.28; 95% CI: 0.85-1.93 for ACS, P for comparison between HRs = 0.049). CONCLUSION The present data support that SA and ACS, as the first presentation of CHD, may not share exactly the same determinants.
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Hvelplund A, Galatius S, Madsen M, Rasmussen JN, Rasmussen S, Madsen JK, Sand NP, Tilsted HH, Thayssen P, Sindby E, Hojbjerg S, Abildstrom SZ. Women with acute coronary syndrome are less invasively examined and subsequently less treated than men. Eur Heart J 2009; 31:684-90. [DOI: 10.1093/eurheartj/ehp493] [Citation(s) in RCA: 105] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Nielsen KM, Faergeman O, Foldspang A, Larsen ML. Cardiac rehabilitation: health characteristics and socio-economic status among those who do not attend. Eur J Public Health 2008; 18:479-83. [PMID: 18614608 DOI: 10.1093/eurpub/ckn060] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Cardiac rehabilitation (CR) is well documented, in randomised trials, to reduce mortality risk after myocardial infarction (MI). Selection of healthy patients for CR is a relatively unexplored problem. Our aims were to identify predictors of CR-attendance and to describe the prognosis as concerns mortality, re-admission and invasive treatment among CR-attendees as compared to CR-non-attendees. METHODS From a cohort of 138 290 persons aged 30-69 years, we identified consecutive MI patients, between 1 April 2000 and 31 March 2002. There were 206 MI patients, who survived until admission, and among the 200 who survived 30 days, 145 (72.5%) attended a comprehensive CR programme. Data were obtained from patient charts and from Danish population registers, and as a result we had no non-participation for the study. RESULTS The 2-year mortality proportions for patients surviving the first 30 days of admission were 2.8 and 21.8% among CR-attendees and CR-non-attendees, respectively (P < 0.0001). Among CR-non-attendees, there was a smaller fraction having an invasive treatment performed as compared with CR-attendees. By multiple logistic regression controlling for age and sex, CR-attendance was associated with chest pain, whereas CR-non-attendance was associated with low gross income, single living and inverted T-wave in the electrocardiogram. CONCLUSION CR attendance rate was 72.5%. Non-attendees have a higher mortality risk, which in part may be attributed to selection of healthy patients. Non-attendees are older and more likely to have atypical symptoms at admission, a low socioeconomic status and to live alone. Special attention is needed to improve CR attendance among such patients.
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Affiliation(s)
- Kirsten M Nielsen
- Department of Internal Medicine and Cardiology, Aarhus Sygehus University Hospital, Tage Hansens Gade 2, 8000 Aarhus C, Denmark.
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