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Assessment of the Physical Capabilities of Heart Failure Patients before and after Cardiovascular Rehabilitation: A Study of 125 Patients from West Africa, Dakar, Senegal

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World Journal of Cardiovascular Diseases 2024年第8期14卷 490-501页

作者： Aliou alassane Ngaide Ngoné Diaba Gaye Joseph Salvador Mingou Mahugbe L. C. Houenassi Aminata mbaye Aime mbaye Sy Fatou Aw alassane mbaye Abdoul Kane Faculty of Medicine Cheikh Anta Diop University Dakar Senegal Cardiology Department Dalal Jamm Hospital Dakar Senegal Cardiology Department Aristide Le Dantec Hospital Dakar Senegal Cardiology Department Idrissa Pouye General Hospital Dakar Senegal

Background: Cardiac rehabilitation represents a critical therapeutic strategy for patients suffering from chronic heart failure. The physical capacity of patients with heart failure, assessed using the exercise test and the 6-minute walk test, is the measure of the patient’s overall functional ability to perform physical activities and tolerate exercise loads. The objective of this study was to assess the impact of cardiac rehabilitation on patients’ physical capabilities and to conduct a thorough comparison of data obtained via exercise testing and the 6-minute walk test before and after the rehabilitation programme. Methods: This was a descriptive and analytical cross-sectional study, conducted from 1 February 2021 to 31 June 2022. Included were heart failure patients who had participated in an outpatient cardiovascular rehabilitation programme. The collected data included anamnestic, clinical, paraclinical data, and the 6-minute walk test. Informed consent was obtained. Data analysis, word processing, and charting were performed using Microsoft Word 2016, Excel 2013, and Sphinx version 5.***.0.2. Data analysis was performed using SPSS (Statistical Package for Social Sciences) version 24.0. Any difference less than 0.05 was considered statistically significant. Results: In a Senegalese study, heart failure patients undergoing rehabilitation in a cardiac unit represented 45.59% of all cases, with a prevalence rate of 3.21%. The average participant was 57.97 years old, with those aged 61 to 70 forming the largest group (35.5%). The study noted a male predominance (sex ratio of 2.1) and identified dyslipidaemia (80.6%) and sedentarism (71%), as prevalent cardiovascular risk factors. All participants initially suffered from NYHA stage 2 or 3 dyspnoea, yet 80.65% showed no symptoms following rehabilitation. Significant improvements were recorded in resting heart rate (from 79 to 67 bpm), and the 6-minute walk test distance (from 328 m to 470 m). Enhanced exercise toleran

关键词： Cardiovascular Rehabilitation Heart Failure Physical Capabilities Quality of Life Improvement West Africa

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Epidemiology of Cardiovascular Mortality in Patients under 60 Years Old in a Cardiology Department in West Africa, Dakar-Senegal

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World Journal of Cardiovascular Diseases 2024年第8期14卷 502-514页

作者： Aliou alassane Ngaide Ngone Diaba Gaye Joseph Salvador Mingou Mame Diarra Sene Momar Dioum Mouhamadou Bamba Ndiaye alassane mbaye Abdoul Kane Faculty of Medicine University Cheikh Anta Diop of Dakar Dakar Senegal Cardiology Department Dalal Jamm Hospital Dakar Senegal Cardiology Department Aristide Le Dantec Hospital Dakar Senegal Cardiology Department Idrissa Pouye General Hospital Dakar Senegal Cardiology Department Fann Hospital Dakar Senegal

Background: Our study aimed to examine cardiovascular mortality within the working-age population, exploring epidemiological, clinical, and paraclinical features, complications, and identifying etiological factors linked to mortality. Methods: We conducted a descriptive and analytical retrospective study from September 2019 to August 2022 at the General Hospital Idrissa POUYE in Dakar, we reviewed all the medical records of patients from 15 to 60 years old who died while admitted in the cardiology department. Data collected were socioeconomic status, clinical history, type of cardiovascular disaese, length of hospitalization, circumstances and timing of death. The data were analyzed with R. Studio version 2022.12.0 + 353 and Excel 2019, with a P-value Results: The study included 73 patients, indicating a specific mortality rate of 8.8% and a proportional mortality of 39%. Predominantly male (sex ratio 1.2), the average age was 44. Key cardiovascular risk factors identified were sedentarism (76.7%), hypertension (28.8%), and smoking (21.9%). The leading cause for consultation was dyspnea (72.6%). Notable findings included a majority of patients presenting with general condition deterioration (90%) and cardiovascular collapse upon admission (23.3%). Physical exam revealed signs of heart failure in 63%. Echocardiography showed left ventricular ejection fraction impairment (81%) and pulmonary hypertension (78%). Immediate causes of death were primarily cardiogenic shock (45.2%) and septic shock (37%). The analytical study indicates that the data most closely associated with mortality were age, socio-economic level, ischemic heart disease (p = 0.034), rheumatic valvulopathies, pulmonary embolism (p = 0.034), hypertension (HTA) (p = 0.009), smoking (p = 0.011), diabetes (p = 0.011), dyslipidemias, prolonged bedrest (p = 0.001), morbid obesity (p = 0.001), and COVID-19 infection (p = 0.017). Conclusion: The prevalence of ischemic heart diseases, pulmonary embolisms, and va

关键词： Mortality Under 60 Years Cardiovascular Dakar

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Reasons for Elective Surgery Cancellations in a Senegalese Pediatric Surgery Department

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Open Journal of Pediatrics 2024年第5期14卷 783-789页

作者： Cheikh Tidiane mbaye Cheikh Diouf Florent Tshibwid A Zeng Faty Balla Lô Lissoune Cissé Doudou Gueye Ibrahima Bocar Wellé Souleymane Camara Papa alassane mbaye Oumar Ndour Gabriel Ngom Department of Pediatric Surgery Aristide Le Dantec University Teaching Hospital Universit Cheikh Anta Diop Dakar Senegal Department of Pediatric Surgery Ziguinchor Regional Hospital Center Universit Cheikh Anta Diop Ziguinchor Senegal Department of Pediatric Surgery El Hadj Ibrahima Niass Regional Hospital Center Kaolack Senegal Department of Pediatric Surgery Pikine National Hospital Center Dakar Senegal Department of Pediatric Surgery Albert Royer National Childrens Hospital Center Universit Cheikh Anta Diop Dakar Senegal Unit of Pediatric Surgery Department of Pediatrics Dalal Jamm National Hospital Center Dakar Senegal

Introduction: Cancellation of elective surgery is common in developing countries. This decision is difficult to make as it generates economic and organizational consequences for the healthcare facility and an additional source of stress for patients and their caregivers. This study aimed to analyze the various aspects of this medical problem. Patients and Methods: We conducted a prospective and descriptive study over six months (from January 1st, 2017, to June 30th, 2017) at the pediatric surgery department of Aristide Le Dantec University Teaching Hospital in Senegal. Results: Ninety-one cases were collected. The cancellation rate was 20.8%. Infants were affected in 36.3% of cases. Among anesthesiologists, 83.5% were residents, and 16.5% were specialists. Cancellation in nephroblastoma children with an indication for extended nephrectomy represented 15.4% of cases. Concerning reasons for cancellation, comorbidities, dominated by respiratory infections, accounted for 28.5% of cases, patient absences for 24.2%, and issues related to the anesthesiologist for 17.6%. Cancellations were avoidable in 33% of cases. Patients were responsible for cancellation in 37.4% of cases, the healthcare system in 33%, and medical reasons in 29.7%. Conclusion: Our findings suggest that one-third of cancellations could have been avoided with improvements in the healthcare system. Actions should be taken to reduce the cancellation rate in our context.

关键词： Cancellation Elective Surgery Pediatric Surgery LMICs Senegal

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Screening of Myocardial Cardiotoxicity Induced by Anticancer Chemotherapy and the Importance of Global Longitudinal Strain

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World Journal of Cardiovascular Diseases 2024年第6期14卷 381-391页

作者： Marguerite Téning Diouf Fatou Aw Hussein Khadra Sophie Ba Doudou Diouf Michel Ngonar Sarr Joseph Salvador Mingou Malick Ndiaye Simon Antoine Sarr Momar Dioum Aliou alassane Ngaide Serigne Mor Beye Simon Manga Alain Affangla Youssou Diouf Khadimu Rassoul Diop Malick Bodian Mohamed Leye Mouhamadou Bamba Ndiaye alassane mbaye Adama Kane Maboury Diao Abdoul Kane Cardiology Department of the Dalal Jamm Hospital Dakar Senegal Cardiology Department Hospital Aristide Le Dantec Dakar Senegal Cardiology Department Hospital Fann Dakar Senegal UFR2S Saint Louis Saint Louis Senegal UFR Ziguinchor Ziguinchor Senegal Training and Research in Health Sciences Unit University of Thies Thies Senegal Cardiology Department Hospital General Idrissa Pouye Dakar Senegal

Introduction: The improvement of survival in patients with cancer and the expansion of therapeutic options have led to the emergence of a new profile of cardiotoxicity, specifically associated with antimitotic agents. Our study aimed to assess the incidence of chemotherapy-induced myocardial toxicity in patients with cancer. Patients and Methods: We conducted a looking-forward longitudinal cohort study including all patients admitted to the Cardiology departments of Aristide le Dantec Hospital and Dalal Jamm National Hospital Centre for apre-chemotherapy check-up. The included patients did not undergo any pre-existing cardiopathy. Results: Over a period of two years ranging from January 2019 to December 2021, a total of 37 patients were included in the study. Notably, there was a female predominance (92%) with an average age of 49.7 years ± 13.69. Breast cancer accounted for 70% of the neoplasms. Laboratory findings revealed moderate anemia in 19 patients (51%). At inclusion, the left ventricle (LV) was of normal size (LV diastole at 44.46 ± 4.97 mm). The systolic function of the left ventricle was normal in all patients, with an average ejection fraction (EF) of 63.1% ± 5.80 and a mean global longitudinal strain (GLS) of −20.4% ± 2.58. The most commonly used agents were anthracyclines. During follow-up, 3 patients (8.1%) developed clinical symptoms of left heart failure, and LV dysfunction on echocardiography was observed in 5 (13.5%) patients, with a significant decrease in EF Conclusion: The incidence of cardiac toxicity is not negligible, hence the importance of early screening. Strain imaging is an essential tool that should be performed as part of the assessment before chemotherapy and re-evaluated during treatment.

关键词： Cancer Chemotherapy Global Longitudinal Strain Cardiotoxicity

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Factors associated with mortality in congenital malformations of the gastrointestinal tract in a tertiary center in Senegal

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World Journal of Pediatric Surgery 2023年第1期6卷 24-29页

作者： Tshibwid A Zeng Papa alassane mbaye Doudou Gueye Ndèye Fatou Seck Ibrahima Bocar Wellé Rosalie Niang Youssouph Diedhiou mbaye Fall Ndèye Aby Ndoye Aloïse Sagna Oumar Ndour Gabriel Ngom Department of Pediatric Surgery Albert Royer National Children’s Hospital CenterUniversitéCheikh Anta Diop Facultéde Medecine Pharmacie d'Odonto-StomatologieDakarSenegal Department of Pediatric Surgery Aristide Le Dantec University Teaching HospitalUniversitéCheikh Anta Diop Facultéde Medecine Pharmacie d'Odonto-StomatologieDakarSenegal

Objective Patients with congenital malformations(CMs)of the gastrointestinal tract(GIT)have a very high ***,the literature on the factors associated with mortality in these patients is scarce in sub-Saharan *** aim of this study is to identify independent risk factors for mortality in patients with CMs of the GIT at our pediatric surgical *** We conducted a retrospective analysis of cases with CMs of the GIT managed at a tertiary center from 2018 to *** were subdivided into two groups based on the outcomes,and variables with a significant difference were analyzed by logistic *** Our review included 226 patients,63 of whom died(27.88%).Patient age ranged from 0 to 15 *** into account statistical significance,mortality was more frequent in neonates than in older patients(57.30%vs 6.15%),in patients coming out of the Dakar area than in those from the Dakar area(43.75%vs 19.18%),in patients with abnormal prenatal ultrasound than in those with normal ultrasound(100%vs 26.67%),in premature children than in those born at term(78.57%vs 21.87%),in patients with an additional malformation than in those with an isolated malformation(69.23%vs 25.35%),and in those with intestinal,esophageal,duodenal and colonic atresia than in those with other diagnoses(100%,89%,56.25%and 50%,respectively).Referred patients died more than those who changed hospitals or came from home(55.29%vs 25%and 9.09%,respectively).On multivariable logistic regression,two independent factors of mortality were identified:presence of associated malformation[odds ratio(OR)=13.299;95%Confidence interval(CI)1.370 to 129.137]and diagnosis of esophageal atresia(OR=46.529;95%CI 5.828 to 371.425).Conclusion The presence of an associated malformation or diagnosis of esophageal atresia increases mortality in patients with CMs of the GIT in our environment.

关键词： mortality diagnosis congenital

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Osler’s Subacute Infective Endocarditis on Rheumatic Heart: A Complicated Clinical Case That Reflects Four (4) Major Public Health Issues in Sub-Saharan Africa

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Case Reports in Clinical Medicine 2022年第12期11卷 507-519页

作者： Pêngd-Wendé Habib Boussé Traore Aliou alassane Ngaide Aliou alassane Ngaide Jean Augustin Diégane Tine Alioune Kane Akouètè Jean Paul Degue alassane mbaye Bouna Diack Abdoul Kane Cardiology Department Idrissa Pouye General Hospital Faculty of Medicine Pharmacy and Dentistry Cheikh Anta Diop University Dakar Senegal Institute of Health and Development Public Health Service Faculty of Medicine Pharmacy and Dentistry Cheikh Anta Diop Univer-sity Dakar Senegal Cardiology Department Dalal Jamm Hospital Faculty of Medicine Pharmacy and Dentistry Cheikh Anta Diop University Dakar Senegal

Endocarditis is an inflammation of the endocardium and its structures (valves), most often of infectious origin, described by William Osler in 1885. In the 21st century, infective endocarditis remains a reality in our countries. We report a complicated case of infective endocarditis (IE). This is a 53-year-old woman, obese and passive smoker who died on the 5th day of her hospitalization following an infective endocarditis (IE) with bacterial strains resistant to the usual antibiotics: daughter of acute lithiasic cholecystitis, mother of major mitral valve perforation, brain abscess, ischemic stroke and atrial fibrillation. All were responsible for septic shock and fatal coma. Surgical management of the infective endocarditis in the first hours of her admission could have improved her prognosis. To conclude, in addition to its interests and its clinical particularities, our present observation has highlighted major public health problems specific to our sub-Saharan African countries, namely: The problem of the double health burden, the problem of delays in seeking care, the problem of resistance to antibiotics and the problem of the insufficiency of reference health technical platforms.

关键词： Infective Endocarditis Rheumatic Heart Disease Cardiovascular Risk Factors Antibiotic Resistance Acute Lithiasis Cholecystitis Neurological Complications Delayed Consultation Senegal

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Impact of COVID-19 in the Hospital Activities of a Cardiology Department: Case of the General Hospital Idrissa Pouye in Dakar, Senegal in 2020

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Open Journal of Epidemiology 2022年第2期12卷 86-101页

作者： Pêngd-Wendé Habib Boussé Traore Jean Augustin Diégane Tine Aliou alassane Ngaide Joseph Salvador Mingou alassane mbaye Bouna Diack Abdoul Kane Cardiology Department General Hospital Idrissa Pouye Dakar Senegal Institute of Health and Development Public Health Service Faculty of Medicine Pharmacy and Odontology Cheikh Anta Diop Uni-versity Dakar Senegal Cardiology Department Aristide Le Dantec Hospital Dakar Senegal Cardiology Department Dalal Jamm Hospital Dakar Senegal

Introduction: In Senegal, at the end of 2020, there were a cumulative 18,728 confirmed cases of COVID-19 and 390 deaths. Patients with cardiovascular disease were the most affected by this morbidity and mortality. This is why we were given the objective of analyzing the effect of COVID-19 on the hospital activities of a cardiology service in Senegal. In this case that of the General Idrissa Pouye Hospital (HOGIP), by comparing admissions, deaths, average monthly length of stay and overall annual mortality of the service in 2020 with each of the four previous years. Methodology: This was a descriptive study from January 2016 to December 2020 by retrospective data collection. The collection ran from January 5, 2021 to March 30, 2021. Statistical analysis was performed with Rstudio 4.1.0 statistical analysis software. We expressed these variables as their absolute values and then we calculated the difference between the absolute value of 2020 and that of each of the previous years, both on a monthly and annual scale for each of the variables. Finally, we calculated the annual global mortality (each year from 2012 to 2020). Results: The total number of admissions in 2020 was significantly lower than in 2016 (-7.59%), 2017 (-8.78%) and 2018 (-2.16%). On the other hand, it was clearly higher than that of 2019 (+12.83%). A record in admissions was found during the month of December 2020 compared to 2016 (+64.70%), 2017 (+95.34%), 2018 (+127.02%) and 2019 (+127.02%). The average monthly length of stay in 2020 was less than or equal to those of 2016 (-7.62%), 2017 (-8.57%), 2018 (-3.03%) and 2019 (-0.00%). The total number of annual deaths in 2020 was significantly lower than in 2016 (-24.39%), 2017 (-27.06%), 2018 (-39.81%) and 2019 (-23.46%). Over the 5 years of our study, the year 2020 was the least lethal in service with an overall annual mortality of 9.79%. Conclusion: COVID-19 being a viral transmissible pathology with pulmonary tropism, its mortality is due to both re

关键词： Hospital COVID-19 Cardiology Senegal Impact

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Deep Vein Thrombosis of the Upper Limb: About 6 Cases Collected in Dakar

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World Journal of Cardiovascular Diseases 2020年第2期10卷 57-66页

作者： Mouhamadou Bamba Ndiaye Fatou Aw Marguerite Téning Diouf Joseph Salvador Mingou Simon Antoine Sarr Malick Bodiian Aliou alassane Ngaidé alassane mbaye Adama Kane Maboury Diao Abdoul Kane Department of Cardiology Aristide Le Dantec Hospital University Dakar Senegal Department of Cardiology HOGGY Dakar Senegal Departement of Cardiology Regional Hospital of Saint Louis Saint Louis Senegal Departement of Cardiology Dalal Jamm Hospital Dakar Senegal

Deep vein thrombosis of the upper limb is a rare location of venous thromboembolic disease. Data on this form of thrombosis are limited. We report six cases collected in Dakar. The sex ratio was 0.5 and the average age was 27.6 years with extremes of 17 and 39. Painful limb edema was the most constant sign and involved the non-dominant limb in almost all patients. Thrombosis occurred in a field of peripartum cardiomyopathy in two patients and SS sickle cell disease in one patient taking oral contraception. There was neither cancer nor venous catheter in medical history. The diagnosis was made by venous Doppler ultrasound in all patients. Subclavian involvement was the most common. The thrombophilia assessment, done for two patients, was normal. It was about exertion thrombosis on three (3) patients. All the patients had received antivitamin K treatment relaying a low molecular weight heparin. Venous limb compression was associated with anticoagulation for all patients. The treatment duration was six (6) months. There were no reports of pulmonary embolism or death. One patient presented a post-thrombotic syndrome.

关键词： Deep Vein Thrombosis Upper Limb Dakar

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Domestic Accidents in Under-Fives: Epidemiology, Diagnosis, Management, and Outcomes

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Open Journal of Pediatrics 2022年第5期12卷 726-736页

作者： Florent Tshibwid A. Zeng Papa alassane mbaye Doudou Gueye Papa Mamadou Ndoye Ibrahima Bocar Wellé Ndeye Fatou Seck mbaye Fall Ndeye Aby Ndoye Aloïse Sagna Oumar Ndour Gabriel Ngom Department of Pediatric Surgery Albert Royer National Children’s Hospital Centre Université Cheikh Anta Diop Dakar Senegal Department of Pediatric Surgery Aristide Le Dantec University Teaching Hospital Université Cheikh Anta Diop Dakar Senegal

Introduction: Domestic accidents are a public health problem, and under-fives are particularly affected. We report these accidents’ epidemiology, diagnosis, management, and outcomes through this study. Patients and Methods: We conducted a prospective descriptive study for four months in the Albert Royer National Children’s Hospital Center pediatric surgery department in Dakar, Senegal. Of the 149 cases of domestic accidents, 109 were included in this study. Results: Infants (59.6%) were the most affected, with a slight male predominance (50.5%). Accidents occurred on Tuesday in 22.9% of cases and the afternoon in 38.5% of cases. Playing (59.6%) was the main activity, and falling (44%) was the most found mechanism. 78.9% of accidents occurred in the house, with the bedroom (27.5%) being the most represented place. In most cases (67.9%), the consultation was done within the first 24 hours. The upper limbs (48.6%) were the most affected, and fractures (31.2%) were the most frequent injuries. The outcomes were unremarkable in 94.5% of cases, as complications occurred in five patients with three who had an infection, one a persistent limping, and the last, a dental avulsion. No mortality was recorded. Conclusion: Domestic accidents among under-fives are frequent in our environment. Compared to those in older children, they occur similarly in both sexes, more often in the bedroom, and have a better prognosis.

关键词： Domestic Accidents Under-Fives Infants Preschool Children Senegal

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Delayed Management of High-Grade Renal Trauma in a Child with Bilateral Lower Polar Artery: A Case Report

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Open Journal of Urology 2022年第11期12卷 556-562页

作者： Doudou Gueye Florent Tshibwid A. Zeng Ibrahima Bocar Wellé Papa alassane mbaye Lissoune Cissé Christ Tsague Momo Ndeye Aby Ndoye Aloï se Sagna Gabriel Ngom Department of Pediatric Surgery Albert Royer National Children’s Hospital Centre Université Cheikh Anta Diop Dakar Senegal

High-grade renal trauma rarely occurs due to low-velocity mechanisms. With its clinical presentation, delayed diagnosis rarely happens. We report the case of a 12-year-old girl diagnosed seven days post-trauma with grade IV renal trauma complicated with infected urinoma and bilateral lower polar vessels. She was non-operatively managed with ultrasound-guided percutaneous drainage of the urinoma, which resolved, and had unremarkable six months follow-up. We discuss the role of preexistent hydronephrosis in low-velocity impact, pitfalls of diagnosis in resource-constrained settings, and management of high-grade trauma.

关键词： Renal Trauma Lower Polar Artery Urinoma Delayed Diagnosis Case Report

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