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Gómez-Ochoa SA, Serrano-García AY, Hurtado-Ortiz A, Aceros A, Rojas LZ, Echeverría LE. A systematic review and meta-analysis of mortality in chronic Chagas cardiomyopathy versus other cardiomyopathies: higher risk or fiction? REVISTA ESPANOLA DE CARDIOLOGIA (ENGLISH ED.) 2024:S1885-5857(24)00094-X. [PMID: 38485084 DOI: 10.1016/j.rec.2024.02.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 02/28/2024] [Indexed: 04/05/2024]
Abstract
INTRODUCTION AND OBJECTIVES Although multiple studies suggest that chronic Chagas cardiomyopathy (CCC) has higher mortality than other cardiomyopathies, the absence of meta-analyses supporting this perspective limits the possibility of generating robust conclusions. The aim of this study was to systematically evaluate the current evidence on mortality risk in CCC compared with that of other cardiomyopathies. METHODS PubMed/Medline and EMBASE were searched for studies comparing mortality risk between patients with CCC and those with other cardiomyopathies, including in the latter nonischemic cardiomyopathy (NICM), ischemic cardiomyopathy, and non-Chagas cardiomyopathy (nonCC). A random-effects meta-analysis was performed to combine the effects of the evaluated studies. RESULTS A total of 37 studies evaluating 17 949 patients were included. Patients with CCC had a significantly higher mortality risk compared with patients with NICM (HR, 2.04; 95%CI, 1.60-2.60; I2, 47%; 8 studies) and non-CC (HR, 2.26; 95%CI, 1.65-3.10; I2, 71%; 11 studies), while no significant association was observed compared with patients with ischemic cardiomyopathy (HR, 1.72; 95%CI, 0.80-3.66; I2, 69%; 4 studies) in the adjusted-measures meta-analysis. CONCLUSIONS Patients with CCC have an almost 2-fold increased mortality risk compared with individuals with heart failure secondary to other etiologies. This finding highlights the need for effective public policies and targeted research initiatives to optimally address the challenges of CCC.
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Affiliation(s)
- Sergio A Gómez-Ochoa
- Clínica de Falla Cardiaca y Trasplante Cardiaco, Fundación Cardiovascular de Colombia, Floridablanca, Colombia; Department of General Internal Medicine and Psychosomatics, Heidelberg University Hospital, Heidelberg, Germany.
| | | | | | - Andrea Aceros
- Departamento de Administración en Salud, Fundación Cardiovascular de Colombia, Floridablanca, Colombia
| | - Lyda Z Rojas
- Grupo de Investigación y Desarrollo de Conocimiento en Enfermería (GIDCEN-FCV), Research Center, Fundación Cardiovascular de Colombia, Floridablanca, Colombia
| | - Luis E Echeverría
- Clínica de Falla Cardiaca y Trasplante Cardiaco, Fundación Cardiovascular de Colombia, Floridablanca, Colombia
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Otaviano AP, Cardinalli-Neto A, Nakazone MA, Nogueira PR, Bestetti RB. Prevalence and clinical course of patients with chronic heart failure secondary to chronic Chagas heart disease associated with obstructive coronary artery disease. Trans R Soc Trop Med Hyg 2022; 117:279-284. [PMID: 36349617 DOI: 10.1093/trstmh/trac106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 10/03/2022] [Accepted: 10/21/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
The prevalence and the outcomes of patients with chronic Chagas heart disease with obstructive coronary artery disease (CCHD-CAD) and chronic heart failure (CHF) with precordial chest pain are unsettled. Accordingly, the aim of this study was to determine the prevalence and clinical course of patients with CHF secondary to CCHD-CAD.
Methods
Patients with positive serology for Chagas disease and systolic CHF were included; those with precordial chest pain and at least two risk factors for CAD underwent coronary arteriogram.
Results
In total 262 patients were included in the investigation; 234 (89%) had CHF secondary to CCHD alone, and 28 (11%) with CHF secondary to CCHD-CAD, as observed at coronary arteriogram. The survival probability of patients with CHF secondary to CCHD alone at 12, 24, 36, 48 and 72 mo was 79%, 64%, 54%, 44% and 33%, respectively, whereas survival probability for patients with CHF secondary to CCHD-CAD at 12, 24, 36, 48 and 72 mo was 96%, 80%, 71%, 66% and 57%, respectively (p=0.04).
Conclusions
In patients with CCHD with CHF, the prevalence of CAD of 11% is not neglectable in those with precordial chest pain. The outcome for patients with precordial chest pain with CHF secondary to CCHD-CAD is better than that observed in patients with CHF secondary to CCHD alone.
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Affiliation(s)
- Ana Paula Otaviano
- Hospital de Base, São José do Rio Preto Medical School , São José do Rio Preto, 15090-000 , Brazil
- Hospital das Clínicas, Ribeirão Preto School of Medicine, University of São Paulo , Ribeirão Preto, 14049-000 , Brazil
| | - Augusto Cardinalli-Neto
- Hospital de Base, São José do Rio Preto Medical School , São José do Rio Preto, 15090-000 , Brazil
| | - Marcelo A Nakazone
- Hospital de Base, São José do Rio Preto Medical School , São José do Rio Preto, 15090-000 , Brazil
- Post-Graduate Division, São José do Rio Preto Medical School , São José do Rio Preto, 15090-000 , Brazil
| | - Paulo R Nogueira
- Hospital de Base, São José do Rio Preto Medical School , São José do Rio Preto, 15090-000 , Brazil
| | - Reinaldo B Bestetti
- Hospital de Base, São José do Rio Preto Medical School , São José do Rio Preto, 15090-000 , Brazil
- Post-Graduate Division, São José do Rio Preto Medical School , São José do Rio Preto, 15090-000 , Brazil
- Department of Medicine, University of Ribeirão Preto , Ribeirão Preto, 14096-900 , Brazil
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Bestetti RB, Bocchi EA, Bestetti R, Issa VS, Furlan-Daniel RA, Nakazone MA. Management of Cardiovascular Disease in Patients With COVID-19 and Chronic Chagas Disease: Implications to Prevent a Scourge Still Larger. Front Med (Lausanne) 2022; 9:910388. [PMID: 35847824 PMCID: PMC9276991 DOI: 10.3389/fmed.2022.910388] [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: 04/01/2022] [Accepted: 06/03/2022] [Indexed: 12/15/2022] Open
Abstract
Cardiovascular diseases (CVD) are the most important cause of morbidity and mortality in the general population. Because the high prevalence of COVID-19 and chronic Chagas disease (CCD) where the latter is endemic, all such diseases will likely be observed in the same patient. While COVID-19 can provoke generalized endotheliitis, which can lead to a cytokine storm and a hyper-coagulable state culminating into in-site and at a distance thrombosis. Therefore, small-vessel coronary artery disease (CAD), cerebrovascular disease, thromboembolism, and arrhythmias are prominent findings in COVID-19. In CCD, small-vessel CAD, cardioembolic stroke, pulmonary embolism, heart failure and arrhythmias are frequently observed as a result of a similar but less intense mechanism. Consequently, the association of CCD and COVID-19 will likely increase the incidence of CVD. Thus, doctors on the frontline should be on the alert for this diagnostic possibility so that the proper treatment can be given without any delay.
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Affiliation(s)
| | | | - Renato Bestetti
- Department of Medicine, Medical School, University of Ribeirão Preto, Ribeirao Preto, Brazil
| | - Victor Sarli Issa
- Department of Cardiology, Antwerp University Hospital, Antwerp, Belgium
| | | | - Marcelo Arruda Nakazone
- Department of Cardiology and Cardiovascular Surgery, Faculdade de Medicina de São José do Rio Preto, São José do Rio Preto, Brazil
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de Freitas Silva E, Cardinalli-Neto A, Grassi LV, Nogueira PR, Bestetti RB. Noninvasive prediction of late potentials in the signal-averaged ECG in patients with chronic Chagas disease. J Electrocardiol 2021; 69:55-59. [PMID: 34563890 DOI: 10.1016/j.jelectrocard.2021.09.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 09/09/2021] [Accepted: 09/14/2021] [Indexed: 11/16/2022]
Abstract
INTRODUCTION Considering the importance of ventricular arrhythmias in the prediction of sudden cardiac death in chronic Chagas heart disease, the aim of the present study was to associate late potentials observed in the signal-averaged electrocardiogram (SAECG) with either non-sustained ventricular tachycardia in the 24-hour Holter monitoring or reduced left ventricular ejection fraction in the 2-dimension echocardiogram. METHODS This was a retrospective transversal study. The medical charts of 49 patients with chronic Chagas heart disease that underwent 24-hour Holter monitoring at our institution from September 2012 to December 2015 were reviewed. In the univariate analysis, variables associated with SAECG at a p value <0.05 were entered a multivariate stepwise logistic regression analysis through the model forward. A p value <0.05 was considered to have statistical significance. RESULTS In the univariate analysis, right bundle branch block, left atrial diameter, left ventricular systolic diameter, and left ventricular ejection fraction were associated with late potential in the SAECG. In the multivariate analysis, however, right bundle branch block and left atrial diameter were retained as independent predictors of late potentials in the SAECG. CONCLUSIONS Neither ventricular arrhythmias in the 24-Holter monitoring nor reduced left ventricular ejection fraction in the 2-D echocardiogram were associated with late potentials in the SAECG of patients with chronic Chagas heart disease.
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Affiliation(s)
- Elissandro de Freitas Silva
- Hospital de Base de São José do Rio Preto, São José do Rio Preto, Brazil, 5544, Brigadeiro Faria Lima Avenue, São José do Rio Preto, São Paulo 15090-000, Brazil
| | - Augusto Cardinalli-Neto
- Hospital de Base de São José do Rio Preto, São José do Rio Preto, Brazil, 5544, Brigadeiro Faria Lima Avenue, São José do Rio Preto, São Paulo 15090-000, Brazil
| | - Luciano Vaccari Grassi
- Hospital de Base de São José do Rio Preto, São José do Rio Preto, Brazil, 5544, Brigadeiro Faria Lima Avenue, São José do Rio Preto, São Paulo 15090-000, Brazil
| | - Paulo Roberto Nogueira
- Hospital de Base de São José do Rio Preto, São José do Rio Preto, Brazil, 5544, Brigadeiro Faria Lima Avenue, São José do Rio Preto, São Paulo 15090-000, Brazil
| | - Reinaldo Bulgarelli Bestetti
- Postgraduate division of São José do Rio Preto Medical School, São José do Rio Preto, Brazil, 5416, Brigadeiro Faria Lima Avenue, São José do Rio Preto, São Paulo 15090-000, Brazil.
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Nakazone MA, Otaviano AP, Machado MN, Bestetti RB. The use of the CALL Risk Score for predicting mortality in Brazilian heart failure patients. ESC Heart Fail 2020; 7:2331-2339. [PMID: 32608119 PMCID: PMC7524085 DOI: 10.1002/ehf2.12770] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 04/16/2020] [Accepted: 04/28/2020] [Indexed: 01/03/2023] Open
Abstract
Aims This study aimed to develop and validate a simple method for predicting long‐term all‐cause mortality in ambulatory patients with chronic heart failure (CHF) residing in an area where Chagas disease is endemic, which will be important not only for patients living in Latin America but also to those living in developed non‐endemic countries. Methods and results A total of 677 patients with a wide spectrum of aetiologies for left ventricular systolic dysfunction and receiving optimized evidence‐based treatment for CHF were prospectively followed for approximately 11 years. We established a risk score using Cox proportional hazard regression models. After multivariable analysis, four variables were independently associated with mortality and included in the CALL Risk Score: Chagas cardiomyopathy aetiology alone [hazard ratio, 3.36; 95% confidence interval (CI), 2.61–4.33; P < 0.001], age ≥60 years (hazard ratio, 1.36; 95% CI, 1.06–1.74; P = 0.016), left anterior fascicular block (hazard ratio, 1.64; 95% CI, 1.27–2.11; P < 0.001), and left ventricular ejection fraction <40% (hazard ratio, 1.73; 95% CI, 1.30–2.28; P < 0.001). The internal validation considered the bootstrapping, a resampling technique recommended for prediction model development. Hence, we established a scoring system attributing weights according to each risk factor: 3 points for Chagas cardiomyopathy alone, 1 point for age ≥60 years, and 2 points each for left anterior fascicular block and left ventricular ejection fraction <40%. Three risk groups were identified: low risk (score ≤2 points), intermediate risk (score of 3 to 5 points), and high risk (score ≥6 points). High‐risk patients had more than two‐fold increase in mortality (26.9 events/100 patient‐years) compared with intermediate‐risk patients (10.1 events/100 patient‐years) and almost seven‐fold increase compared with low‐risk patients (4.3 events/100 patient‐years). The CALL Risk Score data sets from the development and internal validation cohorts both displayed suitable discrimination c‐index of 0.689 (95% CI, 0.688–0.690; P < 0.001) and 0.687 (95% CI, 0.686–0.688; P < 0.001), respectively, and satisfactory calibration [Greenwood–Nam–D'Agostino test (8) = 7.867; P = 0.447] and [Greenwood–Nam–D'Agostino test (8) = 10.08; P = 0.273], respectively. Conclusions The CALL Risk Score represents a simple and validated method with a limited number of non‐invasive variables that successfully predicts long‐term all‐cause mortality in a real‐world cohort of patients with CHF. Patients with CHF stratified as high risk according to the CALL Risk Score should be monitored and aggressively managed, including those with CHF secondary to Chagas disease.
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Affiliation(s)
- Marcelo Arruda Nakazone
- Postgraduate DivisionSão José do Rio Preto Medical SchoolSão José do Rio PretoSão PauloBrazil
- Hospital de BaseSão José do Rio Preto Medical School5544 Brigadeiro Faria Lima Ave.São José do Rio PretoSão Paulo15090‐000Brazil
| | - Ana Paula Otaviano
- Postgraduate DivisionSão José do Rio Preto Medical SchoolSão José do Rio PretoSão PauloBrazil
| | - Maurício Nassau Machado
- Hospital de BaseSão José do Rio Preto Medical School5544 Brigadeiro Faria Lima Ave.São José do Rio PretoSão Paulo15090‐000Brazil
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