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1.
Arch Cardiovasc Dis ; 116(5): 258-264, 2023 May.
Artigo em Inglês | MEDLINE | ID: mdl-37147149

RESUMO

BACKGROUND: Infective endocarditis (IE) increasingly involves older patients. Geriatric status may influence diagnostic and therapeutic decisions. AIM: To describe transoesophageal echocardiography (TEE) use in elderly IE patients, and its impact on therapeutic management and mortality. METHODS: A multicentre prospective observational study (ELDERL-IE) included 120 patients aged ≥75 years with definite or possible IE: mean age 83.1±5.0; range 75-101 years; 56 females (46.7%). Patients had an initial comprehensive geriatric assessment, and 3-month and 1-year follow-up. Comparisons were made between patients who did or did not undergo TEE. RESULTS: Transthoracic echocardiography revealed IE-related abnormalities in 85 patients (70.8%). Only 77 patients (64.2%) had TEE. Patients without TEE were older (85.4±6.0 vs. 81.9±3.9 years; P=0.0011), had more comorbidities (Cumulative Illness Rating Scale-Geriatric score 17.9±7.8 vs. 12.8±6.7; P=0.0005), more often had no history of valvular disease (60.5% vs. 37.7%; P=0.0363), had a trend toward a higher Staphylococcus aureus infection rate (34.9% vs. 22.1%; P=0.13) and less often an abscess (4.7% vs. 22.1%; P=0.0122). Regarding the comprehensive geriatric assessment, patients without TEE had poorer functional, nutritional and cognitive statuses. Surgery was performed in 19 (15.8%) patients, all with TEE, was theoretically indicated but not performed in 15 (19.5%) patients with and 6 (14.0%) without TEE, and was not indicated in 43 (55.8%) patients with and 37 (86.0%) without TEE (P=0.0006). Mortality was significantly higher in patients without TEE. CONCLUSIONS: Despite similar IE features, surgical indication was less frequently recognized in patients without TEE, who less often had surgery and had a poorer prognosis. Cardiac lesions might have been underdiagnosed in the absence of TEE, hampering optimal therapeutic management. Advice of geriatricians should help cardiologists to better use TEE in elderly patients with suspected IE.


Assuntos
Endocardite Bacteriana , Endocardite , Idoso , Feminino , Humanos , Idoso de 80 Anos ou mais , Ecocardiografia Transesofagiana , Endocardite Bacteriana/diagnóstico por imagem , Endocardite Bacteriana/terapia , Endocardite/diagnóstico por imagem , Endocardite/terapia , Ecocardiografia , Comorbidade
2.
Cardiovasc J Afr ; 34(1): 9-15, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-35265958

RESUMO

BACKGROUND: The assessment of severity of aortic regurgitation (AR) by transthoracic echocardiography (TTE) remains challenging in routine practice. Contemporary guidelines recommend cardiovascular magnetic resonance imaging (CMR) in patients with significant disease and suboptimal TTE images. The objective of this study was to assess the role of CMR in the evaluation of severity of AR and to compare both modalities in the quantification of regurgitation and left ventricular volumes. METHODS: Fifty consecutive patients who had isolated chronic AR and who underwent TTE and CMR within an interval of less than three months between May 2009 and June 2020 were included. The main indication for CMR was difficulties in quantifying AR, either because of lack of multiparametric analysis (only one method possible) or because of discrepancies in the different methods by TTE. RESULTS: In 25 patients, precise grading of AR was not possible by echocardiography. Among them, CMR finally detected seven patients with mild AR, 11 with moderate AR and seven with severe AR. For the 25 patients who had AR quantification by TTE, there was concordance between TTE and CMR in only seven patients (28%), and the AR was re-graded by CMR in 18 patients, including eight patients with severe AR by TTE and moderate AR by CMR. The concordance between TTE and CMR was weakly significant (intraclass correlation coefficient = 0.39, 95% confidence interval: 0.003-0.67, p = 0.02). There was a moderate correlation between left ventricular volumes measured by TTE and by CMR (left ventricular end-diastolic volume: r = 0.57; p = 0.01; left ventricular end-systolic volume: r = 0.47, p = 0.01) but regurgitant volumes were not correlated (r = 0.04; p = 0.8). No TTE parameter of quantification was correlated with regurgitant volume measured by CMR. CONCLUSIONS: The concordance of AR quantification by CMR and TTE was weak. CMR re-graded some patients with severe AR by TTE into moderate AR. This should motivate practitioners to systematically assess all significant AR by CMR in order to improve quantification and optimise clinical management.


Assuntos
Insuficiência da Valva Aórtica , Humanos , Insuficiência da Valva Aórtica/etiologia , Imagem Cinética por Ressonância Magnética/efeitos adversos , Imagem Cinética por Ressonância Magnética/métodos , Coração , Ecocardiografia/métodos , Imageamento por Ressonância Magnética , Reprodutibilidade dos Testes , Índice de Gravidade de Doença
3.
Ann Cardiol Angeiol (Paris) ; 71(4): 208-214, 2022 Oct.
Artigo em Francês | MEDLINE | ID: mdl-36089414

RESUMO

INTRODUCTION: Adherence to guidelines for the management of heart failure (HF) has been shown to be a strong predictor of reduced hospitalisations. The aim of this study was therefore to investigate the adherence of West African cardiologists to guidelines for the management of HF. METHODOLOGY: This was a prospective cross-sectional multicentric study (Côte d'Ivoire, Togo, Benin and Burkina-Faso). The "ADDress your Heart" survey developed was administered online to assess cardiologists' adherence to the guidelines for the management of heart failure. RESULTS: 62.3% of the 106 participants reported that they followed the guidelines closely. The therapeutic classes indicated as first-line by the latest guidelines were insufficiently suggested by physicians: 57.5% for mineralocorticoid receptor antagonists, 41.5% for gliflozins and 30.1% for sacubitril-valsartan In univariate logistic regression, affiliation with a teaching hospital OR [95% CI] = 3.0 [1.3-6.8], p < 0.01 ; access to scientific cardiology journals OR [95 % CI] = 3.4 [1.3-8.9], p = 0.01; and frequent attendance at conferences OR [95% CI]=1.8 [1.2-2.9], p < 0.01, were associated with guideline compliance. These factors persisted in multivariate analysis. CONCLUSION: Adherence of West African cardiologists to guidelines on the management of heart failure was moderate. If affiliation to a university hospital is difficult to apply to all cardiologists, access to scientific cardiology journals and frequent attendance in conference should be encouraged.


Assuntos
Cardiologistas , Insuficiência Cardíaca , Inibidores do Transportador 2 de Sódio-Glicose , Aminobutiratos , Compostos de Bifenilo , Estudos Transversais , Insuficiência Cardíaca/tratamento farmacológico , Humanos , Antagonistas de Receptores de Mineralocorticoides/uso terapêutico , Estudos Prospectivos , Inibidores do Transportador 2 de Sódio-Glicose/uso terapêutico , Valsartana/uso terapêutico
4.
Med Trop Sante Int ; 2(1)2022 03 31.
Artigo em Francês | MEDLINE | ID: mdl-35685833

RESUMO

Introduction: The implantation of health structures in Côte d'Ivoire to improve geographical accessibility to care remains unequal between rural and urban areas. The medical student has to decide on his or her career choice in this context, while also taking into account personal preferences. The aim of our study was to evaluate the factors influencing the speciality choice of medical students at the faculty of medicine of Félix Houphouët-Boigny University in Abidjan. Methodology: Medical students enrolled in the 6th year completed an anonymous self-administered questionnaire. The questionnaire was in paper format and was divided into three parts: socio-demographic criteria; speciality choice; and factors influencing career choice. Students were asked to rate the extent to which they perceived each of the 24 items as influencing their career choice using a Likert scale ranging from 1 (no influence) to 5 (strong influence). The factors were compared according to the speciality choice (medical or surgical). Results: The 3 most chosen specialties were: cardiology (17.9%), gynaecology-obstetrics (15.7%) and paediatrics (9.6%). The desire to take the internship competition was more frequent among students who chose a surgical speciality (p = 0.02). The choice of a medical speciality was more influenced by the willingness to work part-time (p = 0.04). Students who choose a medical speciality were more guided by social commitment than those who chose a surgical speciality (p = 0.04). In contrast, the latter were more influenced by prestige among colleagues (p = 0.04) and immediate postoperative outcomes (p = 0.01). Conclusion: The efficient equipment of health structures could contribute to the development of other less chosen specialities by making them more attractive. A reorganisation of the system with the deployment of teachers in regional hospitals with a minimum of equipment is indispensable in order to allow a "decentralization" of the specialization curriculum, especially for the surgical specialties.As for the aspiration to part-time work, it can be explained by the need to reconcile family and professional life, but also by a sometimes unspoken project to develop a lucrative extra-medical activity in order to make up insufficient wages.


Assuntos
Escolha da Profissão , Estudantes de Medicina , Criança , Côte d'Ivoire , Currículo , Feminino , Humanos , Masculino , Gravidez , Especialização
5.
Arch Cardiovasc Dis ; 112(5): 296-304, 2019 May.
Artigo em Inglês | MEDLINE | ID: mdl-30898474

RESUMO

BACKGROUND: Coronary angiography data are scarce for black patients with diabetes. AIM: To assess coronary angiography findings in patients with diabetes at the Abidjan Heart Institute. METHODS: This observational cross-sectional survey was conducted between 1 April 2010 and 31 December 2014. All patients admitted for known or suspected coronary artery disease who underwent coronary angiography were included in the Registre Prospectif des Actes de Cardiologie Interventionnelle de l'Institut de Cardiologie d'Abidjan. We analysed and compared coronary angiographical findings in patients with and without diabetes. RESULTS: Eighty patients with diabetes were compared with 353 patients without diabetes. Patients with diabetes were significantly older (58.7±8.9 vs 52.1±11.5 years; P<0.001). Hypertension and hypertriglyceridaemia were significantly associated with diabetes (P<0.001 and P=0.04, respectively). A higher proportion of patients with diabetes had an abnormal coronary angiogram (85.0% vs 67.7%; P=0.002). Coronary artery disease in patients with diabetes was predominantly characterized by multivessel disease (P<0.001). Cardiovascular risk factors associated with diabetes influenced the severity of coronary lesions. A SYNTAX score≥33 was found in a higher proportion of patients with diabetes (12.5% vs 7.1%). In the multivariable logistic regression, after adjustment, age>60 years (hazard ratio 2.53, 95% confidence interval 1.59-4.04; P<0.001) and diabetes (hazard ratio 2.12, 95% confidence interval 1.26-3.57; P=0.004) were associated with multivessel coronary artery disease. CONCLUSIONS: In our study, diabetes emerged as a risk factor for multivessel coronary artery disease. Future studies should help to define the long-term prognosis of these patients, and to assess the benefits of myocardial revascularization procedures.


Assuntos
População Negra , Cateterismo Cardíaco , Angiografia Coronária , Doença da Artéria Coronariana/diagnóstico por imagem , Doença da Artéria Coronariana/etnologia , Diabetes Mellitus/etnologia , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Doença da Artéria Coronariana/cirurgia , Côte d'Ivoire/epidemiologia , Estudos Transversais , Diabetes Mellitus/diagnóstico , Stents Farmacológicos , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , Pessoa de Meia-Idade , Intervenção Coronária Percutânea/instrumentação , Valor Preditivo dos Testes , Prognóstico , Medição de Risco , Fatores de Risco , Índice de Gravidade de Doença
6.
Cardiovasc J Afr ; 27(3): e1-e4, 2016 Jun 23.
Artigo em Inglês | MEDLINE | ID: mdl-27841895

RESUMO

OBJECTIVE: The aim of the study was to define the indications for and results and diagnostic accuracy of transoesophageal echocardiography (TEE) in the Abidjan Cardiology Institute. METHODS: A retrospective analysis was carried out of 103 TEE reports from February 2007 to January 2011. The analysis focused on the clinical characteristics of the patients, quality of the prescribers, and indications and diagnostic accuracy (proportion of confirmed diagnoses, which is the ratio of 'anomaly found/number of examinations made for the indication'). RESULTS: There were 47 women (45.6%) and 56 men (54. 4%) in the study, with an average age of 37.9 ± 16.4 years. Prescribers were mostly cardiologists (n = 57; 55.4%). The indications were predominantly evaluation for atrial septal defect (ASD, 34.9%), investigation for thrombus due to rhythm disturbance before cardioversion (18.4%), aetiological evaluation of ischaemic stroke (13.5%), and assessment for mitral regurgitation (lesion assessment, mechanism and/or quantification, 9.7%). In the evaluation for an ASD, TEE was contributory in 17.3% and for thrombus, it was 21%. No embolic aetiology was found in the ischaemic strokes. Three examinations weredone during cardiac surgery to assess the mechanical valves or quality of mitral plasty. There were no incidents or accidents reported during those 103 examinations. CONCLUSION: Because of the high number of congenital heart disease cases discovered in adulthood involving arrhythmias and valvular heart disease, TEE is likely to become more important as a means of diagnosis, and should be used correctly so as to achieve optimal diagnostic advantage. TEE should be provided by specialists not cardiologists.


Assuntos
Academias e Institutos , Cardiologia , Ecocardiografia Transesofagiana , Cardiopatias/diagnóstico por imagem , Padrões de Prática Médica , Academias e Institutos/normas , Academias e Institutos/tendências , Adulto , Cardiologia/normas , Cardiologia/tendências , Côte d'Ivoire , Ecocardiografia Transesofagiana/normas , Ecocardiografia Transesofagiana/tendências , Feminino , Cardiopatias Congênitas/diagnóstico por imagem , Cardiopatias Congênitas/terapia , Cardiopatias/terapia , Humanos , Masculino , Pessoa de Meia-Idade , Seleção de Pacientes , Padrões de Prática Médica/normas , Padrões de Prática Médica/tendências , Valor Preditivo dos Testes , Prognóstico , Indicadores de Qualidade em Assistência à Saúde , Reprodutibilidade dos Testes , Estudos Retrospectivos , Fatores de Tempo , Adulto Jovem
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