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Impact of the Covid-19 Pandemic on the Prolongation of the Management of Myocardial Infarctions Seen Late: A Cross-Sectional Study of 25 Cases Collected in the cardiology department of the aristide le dantec hospital in dakar (Senegal)

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World Journal of Cardiovascular Diseases 2021年第6期11卷 298-304页

作者： J. S. Mingou S. Akanni H. B. Diop M. Bodian K. R. Diop S. A. Sarr F. Aw C. M. B. Diop P. G. Ndiaye Y. Diouf A. Mbaye Ad Kane M. B. Ndiaye M. Diao A. Kane cardiology department CHU Aristide Le Dantec Dakar Senegal cardiology department H?pital Général Idrissa Pouye Dakar Senegal cardiology department Saint Louis Regional Hospital Saint Louis Senegal cardiology department Dalal Jamm Hospital Dakar Senegal

Background: Timely management determines the prognosis of patients admitted for acute coronary syndrome with persistent ST-segment elevation (STEMI). Coronavirus COVID-19 appeared in China, in Wuhan in December 2019, which has spread at a lightning speed across the planet earth, becoming a pandemic. Senegal, as well as countries around the world, has also been affected by this pandemic, which has had a strong impact on all its sectors of activity, particularly the health system. The objective of this study was to identify and evaluate the factors that increase the time required to treat myocardial infarctions, received late at H?pital Aristide le Dantec and to assess the impact of the Covid-19 pandemic on these delays. Results: A total of 25 patients were included: 17 patients in pre-pandemic period and 8 patients in pandemic period. The predominance was male with a sex ratio of 2.5. The mean age was 59.20 years. Hypertension was the leading risk factor with a prevalence of 60% followed by sedentary lifestyle (48%). Typical chest pain was the most frequent clinical symptom found on admission (80%) followed by nausea and vomiting (40%). The first medical contact took place in a hospital in most patients (44%) and was made by a general practitioner (64%). The majority of patients (76%) were referred to the cardiology department. The personal car was the most frequently used means of transportation for our patients (60%). The average distance by car between the place of occurrence and the hospital was 22.6 km with extremes of 3.30 and 36 km. The average travel time from the place of occurrence to the cardiology department was 43 min 30 le="font-family:Verdana;">s with extremes of 11 and 57 min. When comparing the results according to the COVID-19

关键词： Myocardial Infarction Delays Covid-19 Senegal

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Performance of Cardiovascular Risk Equations versus Vascular Ultrasound in Systemic Lupus Erythematosus in a Black African Population

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World Journal of Cardiovascular Diseases 2021年第11期11卷 523-532页

作者： Sow Maïmouna Kane Baïdy Sy Diouf Marguerite Téning Aw Fatou Ndao Awa Cheikh Samba Abdourahmane Ndiaye Mouhamadou Bamba Ndongo Souhaibou Diao Maboury Pouye Abdoulaye Internal Medecine department of aristide le dantec teaching hospital of dakar Senegal cardiology department of aristide le dantec teaching hospital of dakar Senegal Biochemial department of aristide le dantec teaching hospital of dakar Senegal Internal Medecine department of Dalal Jamm hospital of dakar Senegal

Introduction: Cardiovascular risk is increased in systemic lupus erythematosus. Cardiovascular events are the first cause of death in lupus after five years duration. Prevention of cardiovascular events needs a good evaluation of the risk. In this work, we tried to evaluate the performance of conventional and adjusted forms of cardiovascular risk equations to predict high risk in lupus patients, in comparison with carotid ultrasound. Method: We realized a cross-sectional study during the period from 24 August 2017 to 22 November 2018. Consenting patient meeting the 1997 American college of Rheumatology criteria of systemic lupus erythematosus were recruited. The clinical characteristics and the treatment data were informed. Traditional cardiovascular risk factors were also investigated, and the assessment of cardiovascular risk was performed by Framingham and SCORE equations and their modified forms (multiplication by a factor of 1.5). Carotid ultrasound was used to detect atherosclerosis by measuring intima media thickness and searching for carotid plaques. In last, we compared cardiovascular risk levelsle="white-space:normal;font-family:;" "=""> by equations to results of carotid ultrasound. Statistical analysis and data collection were performed using SPSS 23.0 software. Results: Forty-nine patients with a sex ratio of 0.13 and a mean age of 33.5 (±11.3) years were enrolled. More than half of patients had dyslipidemia. More than 80% of the population were at lo

关键词： Cardiovascular Risk Equations Carotid Ultrasound Systemic Lupus Erythematosus

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Frequency of Cardiovascular Risk Factors in Systemic Lupus Erythematosus: A Case-Control Study in a department of Internal Medicine in Sub-Saharan Africa

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Open Journal of Internal Medicine 2020年第1期10卷 1-12页

作者： Maï mouna Sow Baï dy Sy Kane Abdourahmane Samba Awa Cheikh Ndao Nafissatou Diagne Boundia Djiba Mouhamed Dieng Atoumane Faye Abdoulaye Pouye Internal Medicine department Aristide Le Dantec Teaching Hospital Dakar Senegal Biochemistry department Aristide Le Dantec Teaching Hospital Dakar Senegal

Background: The morbidity and mortality of systemic lupus erythematosus are largely due to accelerated atherosclerosis. This is partly related to the high prevalence of traditional cardiovascular risk factors. The aim of our study was to determine the frequency of these factors in lupus patients compared to a control population in a department of internal medicine. Methods: We realized a case-control study in patients with systemic lupus erythematosus according to ACR criteria in 1997. Patients were matched by age and gender with controls subjects without autoimmune disease. We studied the frequency of traditional cardiovascular risk factors in both populations. The study was done in the department of internal medicine of aristide le dantec teaching hospital, in Senegal, during the period from August 2017 to December 2018. The statistical analysis was performed with SPSS 23.0 software and the level of significance was retained for a p-value Results: We recruited 100 subjects including 50 patients and 50 controls. The mean age was 33.5 ± 11.3 years in cases and 33.3 ± 11.3 years in controls. Dyslipidemia was significantly associated with systemic lupus erythematosus (p = 0.009). levels of triglycerides (p Conclusion: Traditional cardiovascular risk factors including dyslipidemia and hyperuricemia were more common in patients. Similarly, renal failure was associated with lupus.

关键词： Cardiovascular Risk Factors Systemic Lupus Erythematosus Sub-Saharan Africa

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SAPHO Syndrome: About Three Cases and Review of the Literature

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Open Journal of Internal Medicine 2021年第2期11卷 109-121页

作者： Abba Abbasse Niasse Moustapha Diaby Ladji Mohamed Ali Hassan Rheumatology department Aristide Le Dantec Teaching Hospital Dakar Senegal

Background: SAPHO syndrome (synovitis, acne, pustulosis, hyperostosis, osteitis) is both a dermatological and a rheumatological entity, with the common denominator of an aseptic inflammatory process, the bone manifestations of which are the essential element of the diagnosis. Despite its chronic and recurrent nature, SAPHO syndrome is very rarely the cause of major disability, even after several decades of evolution. Objective: We want to illustrate through three clinical cases, the importance of the anamnesis, the clinic, the diagnostic criteria in the diagnosis of SAPHO syndrome. Presentation of the cases: We studied the clinical file of three patients consulted in the Rheumatology department of the CHU aristide ledantec in dakar, Senegal, between January 2012 and December 2020, suffering from SAPHO syndrome of diagnosis established in accordance with the diagnostic criteria of SAPHO syndrome proposed by Khan et al. of 1994. Conclusion: SAPHO syndrome is a rare pathological entity, over a period of 8 years we report 3 cases.

关键词： Anamnesis Clinical Diagnostic Criteria Female SAPHO Syndrome Senegal

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Pulmonary Embolism in Young Patients: About 24 Cases at the cardiology department of dakar Principal hospital in Senegal

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World Journal of Cardiovascular Diseases 2019年第9期9卷 632-638页

作者： Joseph Salvador Mingou Amadou Tidjani Saadou Madjiguene Ka Zoumana Sangaré Serigne Cheikh Tidiane Ndao Khadidiatou Dia Mouhamed Cherif Mboup Pape Diadié Fall department of cardiology Hospital Principal Dakar Senegal Departement of cardiology Hospital Aristide Le Dantec Dakar Senegal

Introduction: Pulmonary embolism is a relatively common life-threatening cardiovascular emergency. It remains a diagnostic problem because of its nonspecific clinical signs. Objective: The general objective was to study pulmonary embolism in young patients admitted to the cardiology department of dakar Principal hospital in Senegal. Methodology: This was a retrospective, descriptive and analytical study in the cardiology department of the dakar Principal hospital over a period of two (02) years from January 1, 2015 to December 31, 2016 in young patients admitted for pulmonary embolism. Results: We collected 24 patients with a hospital prevalence of 2.18%. The average age was 42.29 years ± 8.41 years with a male predominance (sex ratio of 1.6). The Wells probability score was low in 54.16% of patients and medium in 45.83%. Functional signs were dominated by chest pain (83.33% of cases) followed by dyspnea (79.16% of cases). The thromboembolic risk factors found were gynecological-obstetrical in 16.6% of cases followed by prolonged bed rest. One case of thrombophilia was present with a deficiency of protein C and antithrombin III. The electrocardiogram recorded sinus tachycardia in 29.16% of patients;the Mac Ginn White sign (S1Q3T3) was found in 25% of cases. Echocardiography showed pulmonary arterial hypertension in 12.48% of cases, dilation of the right ventricle and a paradoxical septal motion in 14.28% of cases. CT pulmonary angiography showed 63.63% of cases with bilateral pulmonary embolism;it was unilateral in 22.72% of cases. Long-term anticoagulation was based on acenocoumarol 4 mg (66.7%) and Rivaroxaban (33.3%). 62.5% of the patients were seen at the 3rd month, when a checking was made to evaluate the tolerance of the treatment, and the evolution of the patient. Conclusion: Pulmonary embolism is not a rare condition in young subjects but is often underdiagnosed. Gyneco-obstetrical factors are predominant in this age group. Direct oral anticoagulants are mor

关键词： Pulmonary Embolism Young Patients dakar (Senegal)

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Ventricular Tachycardia Unveiling an Obstructive Cardiomyopathy Complicated with an Apical Aneurysm

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World Journal of Cardiovascular Diseases 2022年第2期12卷 111-117页

作者： W. N. Mboup S. A. Sarr D. W. Balde M. T. Diop Y. Diouf J. S. Mingou F. Aw M. Bodian M. B. Ndiaye M. Diao cardiology department Aristide Le Dantec University Hospital Center Dakar Senegal

Background: We report the case of a 58-year-old hypertensive patient under treatment who presented with a ventricular tachycardia unveiling an obstructive cardiomyopathy complicated with an apical aneurysm. Aim: Highlight the rarity of the case and the difficulty of management. Case Presentation: This patient was transferred from Regional hospital of Ziguinchor in southern Senegal for a brutal dizzy spell without loss of consciousness. The electrocardiogram showed a wide monomorphic QRS complex regular tachycardia with a rate of 215 beats/min. An external electrical cardio version at 300 joules was applied which led to the recovery of a sinus rhythm on the electrocardiogram. The Doppler echocardiography showed an asymetricalmedio-ventricular hypertrophy with a maximum left intraventricular gradient at 10 mm Hg at rest. The coronarography via the radial artery was normal. The evolution was labeled with a recurrence of the ventricular tachycardia. The patient was then put on amiodarone 200 mg, beta-blocker (bisoprolol 10 mg) and anti-vitamin K (acenocoumarol 4 mg). Facing rhythmic instability, an implantable automatic defibrillator was fitted. No complication has been reported after one year of evolution. Conclusion: HCM with medio ventricular obstruction and apical aneurysm complicated with ventricular arrhythmias is a rare entity. Its management is difficult and controversial.

关键词： Hypertrophic Cardiomyopathy Apical Aneurysm Ventricular Tachycardia Implantable Automatic Defibrillator

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Thrombolysis in Pulmonary Embolia at the cardiology department of aristide le dantec cardiology department

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World Journal of Cardiovascular Diseases 2024年第9期14卷 521-538页

作者： Joseph Salvador Mingou Marguerite Téning Diouf Fatou Aw Simon Antoine Sarr Khadim Rassoul Diop Malick Bodian Mouhamadou Bamba Ndiaye Maboury Diao Abdoul Kane cardiology department Aristide le Dantec Hospital Dakar Senegal cardiology department Dalal Jam Hospital Dakar Senegal

Introduction: Venous thromboembolic disease is the 3rd most common cardiovascular pathology. Acute pulmonary embolism constitutes its most serious presentation and a major cause of mortality, morbidity and hospitalization in Africa and Senegal. The objectives of this work were to study the epidemiological profile of pulmonary embolisms and to evaluate the practice of thrombolysis in patients in a cardiological setting. Methodology: A retrospective, descriptive study was carried out in the cardiology department of the aristide le dantec hospital (HALD) over the period from August 2011 to December 2019 in patients hospitalized in the cardiology department for pulmonary embolism confirmed by CT angiography and/or with thrombi on cardiac ultrasound and who had also benefited from thrombolysis. Results: Thirty-one patients with pulmonary embolism were thrombolyzed. There was a predominance of the female gender with an average age of 45.97 years. Risk factors were dominated by age (61.29%) followed by obesity (32.26%) and prolonged immobilization (22.5%). The functional signs were dominated by dyspnea (77.42%) followed by chest pain (51.62%) and cough (35.48%). The physical signs were dominated by right heart failure in 22.5% of cases, pulmonary condensation syndrome in 19.35%, and inflammatory large leg in 12.9% of cases. Echocardiography and chest CT angiography were the means of diagnosis. Nine of our patients presented with an intracardiac mass. Thrombotic treatment was administered in all patients. The average length of hospitalization was 12.32 days and in-hospital mortality was 32.26%. Conclusion: Pulmonary embolism does exist in our regions and is responsible for heavy mortality. Rapid and efficient support is essential. Prevention remains the corner-stone in the fight against this pathology.

关键词： Pulmonary Embolism Thrombolysis Senegal

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Biermer Disease: Initial Presentation and Follow-Up of 66 Patients in Internal Medicine department in Senegal

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International Journal of Clinical Medicine 2016年第9期7卷 585-591页

作者： Seynabou Fall Nafissatou Diagne Oulimata-Dior Diop Boundia Djiba Fatou-Samba-Diago Ndiaye Abdoulaye Pouye Clinical Haematology Unit of Internal Medicine department Aristide Le Dantec University Teaching Hospital Dakar Senegal Internal Medicine department Aristide Le Dantec University Teaching Hospital Dakar Senegal

Pernicious anemia in black people, is little known. Through this study we assess its diagnostic and evolutive aspects, and compare vitamin therapy B12 intramuscular and oral. Sixty six Biermer disease patients followed (January 2000-June 2014) at Internal Medicine department of aristide le dantec University teaching hospital (Senegal) are included. They were 26 men and 46 women (gender ratio: 0.65), who had a mean age of 47.84 years ± 15.25 years. Patients consulted for anemia (65 cases), acquired melanodermia (36 cases), gastrointestinal symptoms (30 cases), peripheral neuropathy (27 cases), venous thrombosis (2 cases), acute depression (1 case). Macrocytosis was observed in 52 cases. The mean hemoglobin in the vitamin B12 intramuscular group (52 patients) or oral group (14 patients) was the inclusion: 6.55 g/dl ± 3.12 g/dl vs 6.52 g/dl ± 2.18 g/dl (p = 0.04);and at day 8 treatment: 8.69 g/dl ± 2.49 g/dl vs 8.85 g/dl ± 1.9 g/dl (p = 0.43). Neurological and vascular presentations are unusual in contrast to macrocytic anemia. Oral administration of vitamin B12, simple and effective should be recommended in country with limited resources.

关键词： Pernicious Anemia Intramuscular Vitamin B12 Oral Vitamin B12 Senegal

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Epidemiological, Clinical and Angiographic Profile of Chronic Coronary Syndromes in the Catheterization Room. Single-Centre Study Carried Out in the cardiology department of the Chu aristide le dantec in dakar (Senegal)

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World Journal of Cardiovascular Diseases 2023年第10期13卷 674-685页

作者： Cheikh Mouhamadou Bamba Mbacke Diop Radja Juste Bissakonou Nzaya Joseph Salvador Mingou Papa Guirane Ndiaye Youssou Diouf Khadimu Rassoul Diop Demba Ware Balde Ahmadou Bamba Samb Malick Bodian Fatou Aw Simon Antoine Sarr Mouhamadou Bamba Ndiaye Abdoul Kane Maboury Diao cardiology department CHU Aristide Le Dantec Dakar Senegal cardiology department Dalal Jamm Hospital Dakar Senegal

Background: Ischaemic heart disease is the cause of 7.4 million deaths per year. Their prevention is based on the management of cardiovascular risk factors, but also on the early detection and management of chronic coronary syndromes (CCS), for which few data are available in Africa. The main objective of our study was to determine the factors related to significative coronary artery disease in patients undergoing coronarography for suspected chronic coronary syndrome (CCS). Methodology: We conducted a retrospective descriptive and analytical study over 2 years (from January, 1st, 2018 to December 31st, 2019) in the cardiology department of the University hospital aristide le dantec in dakar. All patients admitted for coronary angiography for suspected chronic coronary syndrome were included. Results: One hundred and fifty-two patients were included with a mean age of 60.79 ± 9.73 years, the most represented age group was 60 - 69 years. Advanced age was the most frequent risk factor (77.63%) followed by sedentary lifestyle (56.58%) and hypertension (41.45%). Diabetes was present in 17.1% of cases. A history of angioplasty was found in 1.97% of patients. Typical pain was found in 71.05% of cases, atypical pain in 19.74% and exertional dyspnoea in 2.63%. The pre-test probability was intermediate in 67.1% of cases, low in 25% and high in 7.9%. Significative coronary lesion was found in 52.63% of the patients, while coronary angiography was normal in the remaining cases. Tritroncular status was observed in 37.50%, it was bitroncular in 26.25% and monotroncular in 36.25% of cases. Factors associated with significative coronary artery disease were age (p = 0.0001), diabetes (p = 0.006), previous angioplasty (p = 0.023), previous myocardial infarction (p = 0.018), typical angina (p = 0.001), intermediate pretest probability (p = 0.001). Low pretest probability was significantly correlated with the absence of a coronary lesion with a p = 0.001. Conclus

关键词： Chronic Coronary Syndroms Coronarography aristide le dantec hospital dakar

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Cardiac MRI: Luxury or Necessity, beyond the Electrocardiogram and Biology in the Management of Acute Coronary Syndrome in Young Patients? About 2 Cases Reports in Sub-Saharan Environment

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World Journal of Cardiovascular Diseases 2018年第2期8卷 102-110页

作者： Simon Antoine Sarr Kana Babaka Fatou Aw Malick Bodian Joseph Mingou Mouhamadou Bamba Ndiaye Mor Beye Amalia Owona Babacar Mbengue Adama Kane Maboury Diao Serigne Abdou Ba cardiology department Teaching Hospital Aristide Le Dantec Dakar Sénégal Radiology department Hospital Principal Dakar Sénégal

Introduction: Precordial pain is a common reason for admission in cardiology, and has many causes. Acute myocarditis in its pseudo-infarctoid form is sometimes difficult to differentiate from myocardial infarction. Cardiac magnetic resonance imaging (MRI) helps to differentiate these two disease entities. We report the respective cases of two young patients, one presenting with myocarditis whilst the other with myocardial infarction. Case Report: We present the cases of two patients. The first who had a recent history of febrile syndrome is a 23-year-old who stopped smoking 3 months prior to presentation whilst the second is a 22-year-old professional footballer with a history of stress with no other cardiovascular risk factors. They were respectively admitted in our emergency department for a constrictive, intense chest pain. Physical examination was normal. The chest pain in both patients was associated with elevated cardiac markers, primary repolarisation abnormalities on ECG, wall motion abnormalities as well as left ventricular systolic dysfunction on transthoracic echocardiography. Coronary angiograms were normal in both patients. In the first patient, MRI concluded with an acute myocarditis with apical akinesia extending to the anterior wall, a T2 hypersignal indicative of myocardial edema, and uptake of a nodular heterogeneous contrast without affecting the sub-endocardial layers on the late enhancement sequences. In the second patient, MRI showed an appearance consistent with acute extensive infarction in the antero-apical region with severe hypokinesia and late quasi-transmural enhancement, impairment of the anterior papillary muscle of the mitral valve and a reduced left ventricular ejection fraction at 33%. In addition to analgesics, the first patient was treated with perindopril and bisoprolol, and the second patient received antithrombotic and anticoagulant treatment. There was clinical improvement in both patients. Conclusion: Cardiac MRI is a useful

关键词： MRI Myocardial Infarction Myocarditis Young Patient

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