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Toure G, Nguyen TM, Vlavonou S, Ndiaye MM. Transverse facial artery: Its role in blindness after cosmetic filler and botulinum toxin injections. J Plast Reconstr Aesthet Surg 2021; 74:1862-1869. [PMID: 33422497 DOI: 10.1016/j.bjps.2020.12.042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 10/27/2020] [Accepted: 12/17/2020] [Indexed: 11/27/2022]
Abstract
Masseter injections for cosmetic or pathological reasons are increasingly common, as are filler injections using dual or multiplane techniques in the lateral facial regions or for jawline contouring. The occurrence of blindness following these procedures often remains unexplained. This study aimed to determine the anatomical explanation for this debilitating complication by investigating the transverse facial artery and its relation to the masseter. For this purpose, we dissected 35 cheek specimens with latex injections and 10 specimens without latex. The external carotid artery was dissected up to its bifurcation into the maxillary and superficial temporal arteries. Results showed that the transverse facial artery arose from the superficial temporal or external carotid artery that runs between the zygomatic arch and the parotid duct. Three types of transverse facial arteries were observed: type I: a short artery that did not extend beyond the masseter muscle; type II: a transverse artery that ran to the nasolabial fold and anastomosed to the facial artery; and type III: a sizable transverse artery that substituted the hypoplastic facial artery, continued as the angular artery, and then anastomosed to the dorsal nasal artery. Knowledge of these three types of transverse facial arteries is a prerequisite to study the vascular territory. Type III provides an explanation for the occurrence of blindness after lateral face injections. We consequently define a line that runs from the tragus to the outer quarter of the upper lip as the risk area, while the safe zone is located on either side of this line.
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Affiliation(s)
- G Toure
- Service de chirurgie maxillofaciale et plastique de la face, Centre Hospitalier Intercommunal Villeneuve-St-Georges, Villeneuve-Saint-Georges, France; Laboratoire Anatomie, URDIA-ANCRE Université Paris Descartes, Paris, France.
| | - T-M Nguyen
- Service de chirurgie maxillofaciale et plastique de la face, Centre Hospitalier Intercommunal Villeneuve-St-Georges, Villeneuve-Saint-Georges, France
| | - S Vlavonou
- Service de chirurgie maxillofaciale et plastique de la face, Centre Hospitalier Intercommunal Villeneuve-St-Georges, Villeneuve-Saint-Georges, France
| | - M M Ndiaye
- Service de chirurgie maxillofaciale et plastique de la face, Centre Hospitalier Intercommunal Villeneuve-St-Georges, Villeneuve-Saint-Georges, France; Service de stomatologie et chirurgie maxillofaciale, CHU Aristide Le Dantec, Dakar, Senegal
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2
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Ibn-Mohammed T, Mustapha KB, Godsell J, Adamu Z, Babatunde KA, Akintade DD, Acquaye A, Fujii H, Ndiaye MM, Yamoah FA, Koh SCL. A critical analysis of the impacts of COVID-19 on the global economy and ecosystems and opportunities for circular economy strategies. Resour Conserv Recycl 2021; 164:105169. [PMID: 32982059 PMCID: PMC7505605 DOI: 10.1016/j.resconrec.2020.105169] [Citation(s) in RCA: 196] [Impact Index Per Article: 65.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 09/01/2020] [Accepted: 09/18/2020] [Indexed: 05/05/2023]
Abstract
The World Health Organization declared COVID-19 a global pandemic on the 11th of March 2020, but the world is still reeling from its aftermath. Originating from China, cases quickly spread across the globe, prompting the implementation of stringent measures by world governments in efforts to isolate cases and limit the transmission rate of the virus. These measures have however shattered the core sustaining pillars of the modern world economies as global trade and cooperation succumbed to nationalist focus and competition for scarce supplies. Against this backdrop, this paper presents a critical review of the catalogue of negative and positive impacts of the pandemic and proffers perspectives on how it can be leveraged to steer towards a better, more resilient low-carbon economy. The paper diagnosed the danger of relying on pandemic-driven benefits to achieving sustainable development goals and emphasizes a need for a decisive, fundamental structural change to the dynamics of how we live. It argues for a rethink of the present global economic growth model, shaped by a linear economy system and sustained by profiteering and energy-gulping manufacturing processes, in favour of a more sustainable model recalibrated on circular economy (CE) framework. Building on evidence in support of CE as a vehicle for balancing the complex equation of accomplishing profit with minimal environmental harms, the paper outlines concrete sector-specific recommendations on CE-related solutions as a catalyst for the global economic growth and development in a resilient post-COVID-19 world.
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Affiliation(s)
- T Ibn-Mohammed
- Warwick Manufacturing Group (WMG), The University of Warwick, Coventry CV4 7AL, United Kingdom
| | - K B Mustapha
- Faculty of Engineering and Science, University of Nottingham (Malaysia Campus), Semenyih, Selangor43500, Malaysia
| | - J Godsell
- Warwick Manufacturing Group (WMG), The University of Warwick, Coventry CV4 7AL, United Kingdom
| | - Z Adamu
- School of The Built Environment and Architecture, London South Bank University, London SE1 0AA, United Kingdom
| | - K A Babatunde
- Faculty of Economics and Management, Universiti Kebangsaan Malaysia, Bangi, Selangor43600, Malaysia
- Department of Economics, Faculty of Management Sciences, Al-Hikmah University, Ilorin, Nigeria
| | - D D Akintade
- School of Life Sciences, University of Nottingham, Nottingham NG7 2UH United Kingdom
| | - A Acquaye
- Kent Business School, University of Kent, Canterbury CT2 7PE, United Kingdom
| | - H Fujii
- Faculty of Economics, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - M M Ndiaye
- Department of Industrial Engineering, College of Engineering, American University of Sharjah, Sharjah, UAE
| | - F A Yamoah
- Department of Management, Birkbeck University of London, London WC1E 7JL United Kingdom
| | - S C L Koh
- Sheffield University Management School (SUMS), The University of Sheffield, Sheffield S10 1FL, United Kingdom
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Mansare ML, Kouda DA, Diallo IM, Bakhoum M, Mourabit S, Toure K, Ndiaye M, Diop AG, Ndiaye MM. What is the nutritional status of your patients suffering from strokes. Rev Neurol (Paris) 2020; 176:366-369. [PMID: 32204918 DOI: 10.1016/j.neurol.2019.09.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2017] [Revised: 10/02/2018] [Accepted: 09/20/2019] [Indexed: 10/24/2022]
Abstract
Strokes can significantly affect the autonomy and the ability of the patient to feed properly. Malnutrition after strokes increases the length of stay in hospital, increases mortality and aggravates disability. Nutritional support is a therapeutic that can be useful in the management of strokes and during the rehabilitation period. It may help to reduce the occurrence of complications due to the physical dependence associated with this condition. The objective of our study was to evaluate, through a questionnaire, the opinion of prescribing doctors working in the Department of Neurology of The FANN National Teaching Hospital in Dakar. The interest of the question resides in the fact that the Center does not have a dedicated nutritionist for inpatients. This was an opinion poll about their concerns about the nutritional status of patients in the therapeutic projects they propose during the stroke. The type of the chosen opinion poll was elementary, type random. The questionnaire was individual and consisted of five items of single-response and multiple-choice questions. The results of this study reveal that while the nutritional status of patients with limited autonomy in the service was a concern in the intentions of the prescribers, in practice it was not taken into account in therapeutic projects. To date, no structured protocol is available in cases of proven nutritional deterioration in patients. Nutritional management must be integrated into the overall management of Neurology patients, particularly in elderly victims of strokes.
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Affiliation(s)
- M L Mansare
- Department of Neurology, Clinical of Neurosciences Ibrahima Pierre-Ndiaye, Fann University Teaching Hospital, Po BOX: 5035, 10700, Dakar, Senegal.
| | - D A Kouda
- Department of Neurology, Clinical of Neurosciences Ibrahima Pierre-Ndiaye, Fann University Teaching Hospital, Po BOX: 5035, 10700, Dakar, Senegal
| | - I M Diallo
- Department of Neurology, Clinical of Neurosciences Ibrahima Pierre-Ndiaye, Fann University Teaching Hospital, Po BOX: 5035, 10700, Dakar, Senegal
| | - M Bakhoum
- Department of Neurology, Clinical of Neurosciences Ibrahima Pierre-Ndiaye, Fann University Teaching Hospital, Po BOX: 5035, 10700, Dakar, Senegal
| | - S Mourabit
- Department of Neurology, Clinical of Neurosciences Ibrahima Pierre-Ndiaye, Fann University Teaching Hospital, Po BOX: 5035, 10700, Dakar, Senegal
| | - K Toure
- Department of Neurology, Clinical of Neurosciences Ibrahima Pierre-Ndiaye, Fann University Teaching Hospital, Po BOX: 5035, 10700, Dakar, Senegal
| | - M Ndiaye
- Department of Neurology, Clinical of Neurosciences Ibrahima Pierre-Ndiaye, Fann University Teaching Hospital, Po BOX: 5035, 10700, Dakar, Senegal
| | - A G Diop
- Department of Neurology, Clinical of Neurosciences Ibrahima Pierre-Ndiaye, Fann University Teaching Hospital, Po BOX: 5035, 10700, Dakar, Senegal
| | - M M Ndiaye
- Department of Neurology, Clinical of Neurosciences Ibrahima Pierre-Ndiaye, Fann University Teaching Hospital, Po BOX: 5035, 10700, Dakar, Senegal
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Ndiaye M, Lengue F, Sagna SD, Sow AD, Fogany Y, Deme H, Basse AM, Diop-Sene MS, Diagne NS, Diop AG, Ndiaye O, Ndiaye MM. Childhood arterial ischemic stroke in Senegal (West Africa). Arch Pediatr 2018; 25:351-354. [PMID: 30143371 DOI: 10.1016/j.arcped.2018.06.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Revised: 06/07/2018] [Accepted: 06/30/2018] [Indexed: 01/09/2023]
Abstract
Etiological factors of childhood ischemic stroke depend on the epidemiological context. The purpose of this study was to determine the risk factors, the clinical and radiologic features, and the outcome of arterial ischemic stroke in a case series of Senegalese children. We carried out a retrospective registry-based study on arterial ischemic stroke in children hospitalized in the neurology department of Fann Teaching Hospital and Albert Royer Children's Hospital, from January 2005 to December 2015. We enrolled 116 cases with an age range from 2 months to 18 years. The mean age at stroke occurrence was 71.5 months. The most common manifestations were hemiparesis (84%), aphasia (19%), and partial motor seizures (10%). The middle cerebral artery was the most affected (81%). Risk factors were predominantly sickle cell disease (38%), embolic heart disease (9%), and anemia (3%). Twenty-eight percent of patients were lost to follow-up, 62% had neurological impairments, and 4% died. Secondary prevention was based on antithrombotic agents. Prevention must be prioritized and public health actions need to focus on sickle cell disease, rheumatismal disease, anemia, and related disorders. It will be necessary to set up policies that fight against consanguineous marriage, endemic infections, and argue for better nutrition.
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Affiliation(s)
- M Ndiaye
- Neurology department, Fann teaching hospital, BP 5035 Dakar, Senegal; Albert Royer Children Hospital, Dakar, Senegal.
| | - F Lengue
- Albert Royer Children Hospital, Dakar, Senegal
| | - S D Sagna
- Neurology department, Fann teaching hospital, BP 5035 Dakar, Senegal
| | - A D Sow
- Neurology department, Fann teaching hospital, BP 5035 Dakar, Senegal
| | - Y Fogany
- Neurology department, Fann teaching hospital, BP 5035 Dakar, Senegal
| | - H Deme
- Albert Royer Children Hospital, Dakar, Senegal
| | - A M Basse
- Neurology department, Fann teaching hospital, BP 5035 Dakar, Senegal
| | - M S Diop-Sene
- Neurology department, Fann teaching hospital, BP 5035 Dakar, Senegal
| | - N S Diagne
- Neurology department, Fann teaching hospital, BP 5035 Dakar, Senegal
| | - A G Diop
- Neurology department, Fann teaching hospital, BP 5035 Dakar, Senegal
| | - O Ndiaye
- Albert Royer Children Hospital, Dakar, Senegal
| | - M M Ndiaye
- Neurology department, Fann teaching hospital, BP 5035 Dakar, Senegal
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Ndiaye MM, Pillet S, Bendeif EE, Marchivie M, Chastanet G, Boukheddaden K, Triki S. Hidden Hysteretic Behavior of a Paramagnetic Iron(II) Network Revealed by Light Irradiation. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201701098] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Sébastien Pillet
- Université de Lorraine; CNRS; CRM2; Blvd des aiguillettes 54506 Vandœuvre-lès-Nancy France
| | - El-Eulmi Bendeif
- Université de Lorraine; CNRS; CRM2; Blvd des aiguillettes 54506 Vandœuvre-lès-Nancy France
| | - Mathieu Marchivie
- CNRS; Université de Bordeaux; ICMCB; 87 avenue du Dr. A. Schweitzer 33608 Pessac France
| | - Guillaume Chastanet
- CNRS; Université de Bordeaux; ICMCB; 87 avenue du Dr. A. Schweitzer 33608 Pessac France
| | - Kamel Boukheddaden
- UMR-CNRS 8635; Univ. Versailles; 45 Av. des Etats-Unis 78035 Versailles France
| | - Smail Triki
- UMR CNRS 6521; Univ. Brest (UBO); C.S. 93837 29238 Brest Cedex 3 France
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Ntenga P, Kabulo K, Cisse O, Mourabit S, Nahantchi A, B S, Mansare ML, Toure K, Ndiaye M, Diop AG, Ndiaye MM. Problem of the etiological diagnosis of a hemorrhagic stroke in cases of co-morbidity of ulcerative colitis, hepatitis C virus, arterial hypertension and blood coagulation disorder: Case report. J Med Res 2017. [DOI: 10.31254/jmr.2017.3603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Sagna SD, Mbonda P, Ndiaye M, Sow AD, Basse AM, Diop MS, Diagne NS, Diop AG, Kane A, Ndiaye MM. [Ito hypomelanosis: Four case reports]. Arch Pediatr 2016; 23:1050-1054. [PMID: 27642143 DOI: 10.1016/j.arcped.2016.06.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2015] [Revised: 01/07/2016] [Accepted: 06/24/2016] [Indexed: 10/21/2022]
Abstract
Ito hypomelanosis is a rare neurocutaneous condition. We report on four observations in infants aged between 8 and 20 months. They all presented with epilepsy, psychomotor delay, and diffuse hypomelanosis. The electroencephalograms showed diffuse irritative abnormalities. Brain imaging was normal in two infants and showed hemispheric atrophy in another case. Despite antiepileptic treatment and physical therapy, no significant progression was noted and all children continued to have drug-resistant epilepsy and psychomotor delay.
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Affiliation(s)
- S D Sagna
- Service de neurologie, CHU Fann, BP 5035, Dakar, Sénégal
| | - P Mbonda
- Service de neurologie, CHU Fann, BP 5035, Dakar, Sénégal; Service de neurologie, Yaoundé, Cameroun
| | - M Ndiaye
- Service de neurologie, CHU Fann, BP 5035, Dakar, Sénégal.
| | - A D Sow
- Service de neurologie, CHU Fann, BP 5035, Dakar, Sénégal
| | - A M Basse
- Service de neurologie, CHU Fann, BP 5035, Dakar, Sénégal
| | - M S Diop
- Service de neurologie, CHU Fann, BP 5035, Dakar, Sénégal
| | - N S Diagne
- Service de neurologie, CHU Fann, BP 5035, Dakar, Sénégal
| | - A G Diop
- Service de neurologie, CHU Fann, BP 5035, Dakar, Sénégal
| | - A Kane
- Unité de dermatologie, HEAR, Dakar, Sénégal
| | - M M Ndiaye
- Service de neurologie, CHU Fann, BP 5035, Dakar, Sénégal
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Maiga B, Diop MS, Sangare M, Dembele K, Cisse L, Kone O, Seck LB, Landoure G, Guinto CO, Ndiaye M, Ndiaye MM. Sleep quality assessment in 35 Parkinson's disease patients in the Fann Teaching Hospital, Dakar, Senegal. Rev Neurol (Paris) 2016; 172:242-7. [PMID: 26993564 DOI: 10.1016/j.neurol.2015.11.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Revised: 10/01/2015] [Accepted: 11/02/2015] [Indexed: 10/22/2022]
Abstract
INTRODUCTION Sleep disorders are diverse in Parkinson's disease. We aimed to assess the quality of sleep in patients with Parkinson's disease in an African population. METHODS In a transversal and prospective study from April to June 2014, all parkinsonian patients followed at the Fann Teaching Hospital Neurology Clinic (Dakar, Senegal) were assessed using the Hoehn and Yahr's scale and filled out the following questionnaires: Parkinson's disease sleep scale (PDSS), the Pittsburgh Sleep Quality Index (PSQI), and the Epworth Sleepiness Scale (ESS). A PDSS score<82 (or a subscore<5) and a PSQI score>5 indicated poor quality or impaired sleep. An ESS score>10 indicated excessive daytime sleepiness. We used the Pearson coefficient to search for correlation between age, disease stage, disease duration, and the importance of sleep impairment. RESULTS Hoehn and Yahr staging was 2.42±0.90 in the 35 patients (60% male, mean age 65.7±7.4years, disease duration 32.4±23.4months). The mean total PDSS score was 99.5±24.1 and 74.3% of the patients had an abnormally high PSQI score, indicating high frequency and intensity of sleep disorders. Most frequent disorders were pain or cramps interrupting sleep, night waking to urinate and fatigue or sleepiness on waking. Patients exhibited excessive diurnal sleepiness in 22.9% of the cases; they often had an abnormal PSQI score. Both the total PDSS score and the difficulty to sleep increased with disease stage, but not with age or disease duration. CONCLUSION We found evidence of major alteration of sleep quality in Senegalese Parkinson patients.
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Affiliation(s)
- B Maiga
- Service de neurologie, centre hospitalier universitaire (CHU) du Point « G », BP 333, Bamako, Mali; Service de neurologie, centre hospitalier universitaire national (CHUN) de Fann, Dakar, Senegal.
| | - M S Diop
- Service de neurologie, centre hospitalier universitaire national (CHUN) de Fann, Dakar, Senegal
| | - M Sangare
- Faculté de médecine et d'odontostomatologie, USTTB, Mali
| | - K Dembele
- Service de neurologie, centre hospitalier universitaire (CHU) du Point « G », BP 333, Bamako, Mali
| | - L Cisse
- Service de neurologie, centre hospitalier universitaire (CHU) du Point « G », BP 333, Bamako, Mali
| | - O Kone
- Faculté de médecine et d'odontostomatologie, USTTB, Mali
| | - L B Seck
- Service de neurologie, centre hospitalier universitaire national (CHUN) de Fann, Dakar, Senegal
| | - G Landoure
- Service de neurologie, centre hospitalier universitaire (CHU) du Point « G », BP 333, Bamako, Mali
| | - C O Guinto
- Service de neurologie, centre hospitalier universitaire (CHU) du Point « G », BP 333, Bamako, Mali
| | - M Ndiaye
- Service de neurologie, centre hospitalier universitaire national (CHUN) de Fann, Dakar, Senegal
| | - M M Ndiaye
- Service de neurologie, centre hospitalier universitaire national (CHUN) de Fann, Dakar, Senegal
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Boubacar S, Diagne NS, Ben Adji DW, Diop AM, Seydi M, Maiga Y, Toure K, Ndiaye M, Diop AG, Ndiaye MM. [Myeloradiculitis due to Schistosoma haematobium: about an observation in Dakar (Senegal)]. ACTA ACUST UNITED AC 2016; 109:77-9. [PMID: 26936766 DOI: 10.1007/s13149-016-0479-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Accepted: 02/09/2016] [Indexed: 11/28/2022]
Abstract
Nervous localisations of schistosomiasis are rare. We report the case of a 25 year-old Senegalese patient admitted for a progressive myeloradiculitis onset, over a one week period. The diagnosis of Schistosoma haematobium myeloradiculitis was made in front of a positive serum serology for S. haematobium, presence of S. haematobium eggs in urine, hyperproteinorachia, endemicity of S. haematobium in the region where the patient was originating and a past medical history of macroscopic hematuria in a context of river bathing. There was also no arguments for another cause to these neurological manifestations. Our patient was treated with praziquantel, prednisone and physiotherapy. Evolution was marked 6 weeks after the beginning of treatment by a significant improvement of motor deficit, enabling the patient to walk again. There was also a regression of genitosphincter dysfunction. Work-up for patients presenting with paraplegia in tropical countries, should also include search for S. heamatobium infection.
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Affiliation(s)
- S Boubacar
- Service de neurologie, CHU Fann, 5035, Dakar, Sénégal.
| | - N S Diagne
- Service de neurologie, CHU Fann, 5035, Dakar, Sénégal
| | - D W Ben Adji
- Service de neurologie, CHU Fann, 5035, Dakar, Sénégal
| | - A M Diop
- Service de neurologie, CHU Fann, 5035, Dakar, Sénégal
| | - M Seydi
- Service des maladies infectieuses, CHU Fann, 5035, Dakar, Sénégal
| | - Y Maiga
- Service de neurologie, CHU Gabriel Touré, BP : 267, Bamako, Mali
| | - K Toure
- Service de neurologie, CHU Fann, 5035, Dakar, Sénégal
| | - M Ndiaye
- Service de neurologie, CHU Fann, 5035, Dakar, Sénégal
| | - A G Diop
- Service de neurologie, CHU Fann, 5035, Dakar, Sénégal
| | - M M Ndiaye
- Service de neurologie, CHU Fann, 5035, Dakar, Sénégal
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10
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Dadah SML, Gaye NM, Diop A, Diagne NS, Diop MS, Ndiaye M, Diop AG, Ndiaye MM. [Multiple cerebral venous thrombosis revealing an HIV infection]. Rev Neurol (Paris) 2015; 171:736-7. [PMID: 26318895 DOI: 10.1016/j.neurol.2015.05.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2015] [Revised: 05/03/2015] [Accepted: 05/05/2015] [Indexed: 10/23/2022]
Affiliation(s)
- S M L Dadah
- Service de neurologie, CHUN de Fann, BP 5035, Dakar, Sénégal; Service de neurologie, CHS de Nouakchott, 5252, Nouakchott, Mauritanie.
| | - N M Gaye
- Service de neurologie, CHUN de Fann, BP 5035, Dakar, Sénégal
| | - A Diop
- Service de neurologie, CHUN de Fann, BP 5035, Dakar, Sénégal
| | - N S Diagne
- Service de neurologie, CHUN de Fann, BP 5035, Dakar, Sénégal
| | - M S Diop
- Service de neurologie, CHUN de Fann, BP 5035, Dakar, Sénégal
| | - M Ndiaye
- Service de neurologie, CHUN de Fann, BP 5035, Dakar, Sénégal
| | - A G Diop
- Service de neurologie, CHUN de Fann, BP 5035, Dakar, Sénégal
| | - M M Ndiaye
- Service de neurologie, CHUN de Fann, BP 5035, Dakar, Sénégal
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11
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Imarhiagbe FA, Akemokwe FM, Unuigbe EI, Ndiaye MM. Clinical diagnosis of intracerebral haemorrhage: validation of a simple scoring tool in West Africans. West Afr J Med 2012; 31:172-175. [PMID: 23310937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
OBJECTIVE To validate the use of a simple stroke scoring tool in the clinical diagnosis of intracerebral haemorrhage (ICH). DESIGN Prospective observational study . METHODS 184 patients with acute stroke were consecutively evaluated within 24 hours of admission with a simple clinical tool- Benin Stroke Score (BSS), designed to diagnose ICH before cranial Computed tomography (CT) scans were done and the results were compared with CT findings as the gold standard. BSS is a simple 3-item tool with a minimum score of 0 and a maximum score of 3.5, that scores age, Glasgow Coma Scale (GCS) and pre-intervention admission diastolic blood pressure on an assigned score of either 0 or 1 and up to 1.5 for diastolic blood pressure. A model was devised and the accuracy was tested on a receiver operated characteristics (ROC) curve. Intra-rater and inter- rater reliability were tested with Pearson's correlation. BSS and CT were compared with kappa statistics. RESULTS (1) BSS cut-off value of 2.5 and above was positive for ICH with sensitivity, specificity, positive and negative predictive values and likelihood ratio of 70.20%, 89.00%, 74.10%, 87.00% and 6.38 (AUC of ROC curve = 0.847, p < 0.001). (2) The inter-rater and intra-rater reliability coefficients of BSS were, r =0.90, 0.95 and 0.95 (p < 0.001, <0.001 and < 0.001) respectively. (3) BSS agreed with cranial CT findings in 60% of cases (p < 0.001). CONCLUSION BSS is a simple 3-item tool with a reliable level of accuracy that could be used early after admission in the clinical diagnosis of ICH where neuroimaging is not available.
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Affiliation(s)
- F A Imarhiagbe
- Neurology Unit, Department of Medicine, University of Benin Teaching Hospital, Benin City, Nigeria
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12
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Diop-Sène MS, Seck LB, Touré K, Ndiaye M, Diagne NS, Sow AD, Basse A, Mboup B, Lontsi-Nambou H, Bassong PY, Diop AG, Ndiaye MM. [Management of neurological emergencies in developing country: example of Senegal]. Rev Neurol (Paris) 2012; 168:216-20. [PMID: 22340866 DOI: 10.1016/j.neurol.2011.12.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2011] [Revised: 08/28/2011] [Accepted: 12/06/2011] [Indexed: 10/28/2022]
Abstract
Senegal, like many African countries is facing the so-called demographic and epidemiological transition leading to the development of neurological diseases. These diseases dominated by stroke and status epilepticus are public health priorities with a high prevalence, high lethality and high cost of care. These diseases are managed at the department of neurology, Fann Teaching Hospital, Dakar-Senegal (the only one) with a 65 beds capacity. Unfortunately, access care to the clinic is lately associated with human and material resource scarcity. To improve the management of patients at the clinic, it is important to increase resources (human and material), sensitize the population on early access to health services and prevention of risk factors.
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Affiliation(s)
- M S Diop-Sène
- Service de neurologie, CHU Fann, avenue Cheikh Anta DIOP, 5035 Dakar, Sénégal
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Ndiaye M, Diagne NR, Seck LB, Sow AD, Sène MS, Diop AG, Sow HD, Ndiaye MM. [Cryptococcal meningitis in children: description of 3 cases]. Med Trop (Mars) 2011; 71:176-178. [PMID: 21695878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Cryptococcal meningitis is much less common in children than adults. The purpose of this report is to describe 3 cases of cryptococcal meningitis observed in children admitted to the Neurology Department of the Fann University Hospital Center in Dakar, Senegal between July 2003 and November 2008. There were 2 girls whose ages were 8 and 15 years and one 9-year-old boy. All 3 patients presented acute or chronic meningoencephalitis. Diagnosis was based on direct microscopic examination of India ink preparations of cerebrospinal fluid (CSF) showing Cryptococcus neoformans at direct exam. Two patients were immunocompromised including one presenting severe protein-caloric malnutrition and one infected by HIV-1. The third patient was immunocompetent. All 3 patients were treated by intravenous Fluconazole. The immunocompetent boy died after 1 month of hospitalization due to cardiovascular and respiratory insufficiency. Both girls survived with severe neurosensory sequels. Cryptococcal meningitis that is relatively frequent in adulthood may be underestimated in children and should be tested for in any children presenting meningoencephalitis of undetermined cause.
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Affiliation(s)
- M Ndiaye
- Service neurologie CHU Fann, Dakar, Sénégal
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Toure K, Mapoure NY, Diagne NG, Faustin YN, Diop MS, Seck LB, Ndiaye M, Sene Diouf F, Thiam A, Diop AG, Diagne M, Diaa T, Ndiaye MM. [Acute transverse myelopathy after intramuscular injection of benzathine-benzylpenicillin. Case report in Dakar, Senegal]. Med Trop (Mars) 2009; 69:306. [PMID: 19702160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Intramuscular injection of benzathine-benzylpenicillin can cause acute transverse myelopathy. The purpose of this report is to describe a case of acute transverse myelopathy observed after injection of benzathine-benzylpenicillin in a 38-year-old man. The patient who was married and had a history of eczema was admitted to the Department of Neurology of the Fann University Teaching Hospital in 2006. All laboratory findings were normal except high serum immunoglobulin E level. An immunoallergic reaction involving inflammatory transverse myelopathy secondary to vasculitis was proposed as the most likely underlying mechanism. Treatment with corticosteroid and physiotherapy led to a favorable outcome. Health personnel should know the indications for use of benzathine-benzylpenicillin and be aware of the possible medullary complications.
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Mapoure NY, Diouf FS, Ndiaye M, Ngahane HBM, Doumbe J, Toure K, Mboup B, Thiam A, Diop AG, Ndiaye MM. [A prospective longitudinal study of coma in the intensive care unit in an African setting: case of Dakar, Senegal]. Rev Med Brux 2009; 30:163-169. [PMID: 19642487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Little is known on coma in neurological intensive care unit (NICU) in the setting of developing country in Sub-Saharan Africa. The aim of this study was to determine the morbi-mortality and survival of coma in the NICU of Dakar, Senegal. We carried out a prospective longitudinal study in the NICU of the teaching hospital of Fann in Dakar during a period of 15 months (with 12 months of inclusion) on comatose patients. Were included all patients presenting with a Glasgow score inferior to 9. Standard biological analyses were prescribed for each patient while CT scan was performed if indicated. Daily evaluation was done and complications recorded. Each patient was followed for at least 3 months. Survival was determined by the Kaplan Meier method. 345 patients were admitted in the NICU and 169 were included (48,99 %). The mean age of the patients was 58.04 +/- 17.55 years with a sex ration of 0.92. The mean time from installation of disorders and initial consultation was 47.30 +/- 138.34 hours. Etiologies were vascular disease (71 %), status epilepticus (9.47 %), meningoencephalitis (8.88 %) and metabolic disorders (8.88 %). The mean duration of hospitalization was 8.89 +/- 9.53 days associated with a mortality rate of 82.25 % for the same period. Survival at day 90 was 10.65 %. Mortality was related to infectious condition (28.4 %), renal failure (14.78 %), cardiovascular failure (13.61 %), cerebral engagement (12.43 %), multivisceral failure (11.24 %), pulmonary embolism (1.18 %) and unknown cause (18.34 %). In conclusion, coma is associated with a high mortality rate in our context and suggests that early consultation, a good control of vascular risk factors and better management of infectious condition should reduce this impact.
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Affiliation(s)
- N Y Mapoure
- Service de Neurologie, CHU de Fann, Dakar, Senegal.
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Ndiaye M, Soumaré M, Mapoure YN, Seydi M, Sène-Diouf F, Ngom NF, Sène MS, Sow AD, Diop AG, Sow PS, Ndiaye MM, Ndiaye IP. [Neuromeningeal cryptococcosis in patients apparently non-immunodeficient: report of 3 cases in Dakar, Senegal]. ACTA ACUST UNITED AC 2008; 101:311-3. [PMID: 18956812 DOI: 10.3185/pathexo3131] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Cryptococcal infection is common in immunocompromised patients. Its occurrence in immuno-competent patients is rare. We report here 3 cases of neuromeningeal cryptococcosis in patients without any immunosuppressive documented factors. They were respectively 25, 36 and 50 years old presenting clinical signs of chronic meningo-encephalitis. The HIV test was negative for all of them and the CD4 counts were normal. One patient died on the seventh day of the treatment with amphotericin B; the second was discharged on parents' request, while the third patient improved with intravenous fluconazole. This study suggests that when facing a sub-acute or chronic meningitis, an investigation for cryptococcal infection is recommended as before AIDS epidemic.
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Affiliation(s)
- M Ndiaye
- Service de neurologie, CHU de Fann, BP 5035 Dakar, Sénégal.
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Sène Diouf F, Mapoure NY, Ndiaye M, Mbatchou Ngahane HB, Touré K, Thiam A, Mboup B, Doumbe JN, Diop AG, Ndiaye MM, Ndiaye IP. [Prognosis of intracerebral hemorrhage with coma in a neurological critical care unit in the tropics]. Med Trop (Mars) 2008; 68:606-610. [PMID: 19639829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Thirty-five percent of stroke events observed in Dakar, Senegal involve hemorrhaging. Coma is a frequent revealing sign of the disease and a severe prognostic factor. Since specific therapy is unavailable in sub-Saharan Africa, only symptomatic medical treatment is proposed to most patients presenting intracerebral hemorrhage. The purpose of this longitudinal study was to evaluate prognosis and survival in patients presenting with intracerebral hemorrhage in a neurological critical care unit in Senegal. Study was conducted from April 15, 2006 to July 18, 2007 in the neurological critical unit of the Fann University Hospital Center in Dakar. Mortality and probability of survival were estimated using Kaplan Meier methods. The predictive value of factors significantly correlated with prognosis was determined by multivariate analysis using a Cox proportional hazards model. A total of 51 cases of intracerebral hemorrhage were included in this study. Mean patient age was 64 years and the sex ratio was 1.13. Median survival was 7 days and mortality in the neurological critical care unit was 80.4%. The probability of survival at days 10, 30 and 90 were 43.14%, 21.57% and 13.73% respectively. Occurrence of a complication on day 3 was shown to be an independent risk factor for early death. Intracerebral hemorrhage with coma is associated with a high mortality rate. Better primary prevention is necessary.
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Affiliation(s)
- F Sène Diouf
- Service de neurologie, CHU Fann, Dakar, Sénégal.
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Touré K, Coumé M, Ndiaye/Ndongo ND, Thiam MH, Zunzunegui MV, Bacher Y, Gueye L, Tal A, Ndiaye MM. Le Test Du Sénégal: Un Instrument Valide Et Fiable Pour Le Dépistage De La Démence Dans Une Population De Personnes Âgées Sénégalaises. African Journal of Neurological Sciences 2008. [DOI: 10.4314/ajns.v27i1.7606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Sène Diouf F, Mapoure NY, Ndiaye M, Mbatchou Ngahane HB, Touré K, Thiam A, Mboup B, Diop AG, Ndiaye MM, Ndiaye IP. [Survival of comatose stroke victims in a neurological department in Dakar]. Rev Neurol (Paris) 2008; 164:452-8. [PMID: 18555877 DOI: 10.1016/j.neurol.2008.01.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2007] [Revised: 11/21/2007] [Accepted: 01/11/2008] [Indexed: 10/22/2022]
Abstract
BACKGROUND In Dakar, stroke is the most frequent neurological disease with the highest mortality. Victims may present in a critical state of coma. The objective of this study was to evaluate survival among comatose stroke patients in Dakar, Senegal. METHODS This was a longitudinal prospective study from April 2006 to July 2007 conducted in the Neurological Intensive Care Unit (NICU) of Fann University Teaching Hospital in Senegal. Were included in the study, all stroke patients confirmed by CT scan with a Glasgow coma score less than or equal to 8/15. Patients with subarachnoid hemorrhage were excluded. RESULTS A total of 105 patients were evaluated with 54 cases of ischemic stroke among them. The mean age was 61.87+/-14.16 years. The mean duration of hospital stay in the NICU was 10.82+/-11 days with an estimated mortality of 82.9%; the three-month survival was 9.52%. The median overall survival was 7+/-1 days (CI(95%): 5-9). CONCLUSION Comatose stroke patients have a poor prognosis, emphasizing the crucial importance of primary prevention.
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Affiliation(s)
- F Sène Diouf
- Service de neurologie, CHU de Fann, B.P. 5035, Dakar, Sénégal.
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Ndiaye M, Sarr MM, Mapouré Y, Sène-Diouf F, Touré K, Sow AD, Sène MS, Thiam A, Diagne M, Guèye L, Diop AG, Ndiaye MM, Ndiaye IP. [Epilepsy in a cohort of Senegalese children]. Rev Neurol (Paris) 2008; 164:162-8. [PMID: 18358875 DOI: 10.1016/j.neurol.2007.06.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2006] [Revised: 08/28/2006] [Accepted: 06/20/2007] [Indexed: 11/18/2022]
Abstract
Epilepsy is a significant health public problem in Senegal with an estimated prevalence of 8 to 14%. The aim of this study was to determine the clinical and electroencephalographic features of epilepsy in a cohort of Senegalese infants, search for etiological factors and determine the impact of disease on school life. This retrospective study concerned 459 children who attended the neurological outpatients clinic at the Fann hospital, Dakar, Senegal, between July 2003 and December 2006. All were aged under 19 years. Among the 135 children with idiopathic epilepsy, 23.7% had parental consanguinity and 37.77 % familial epilepsy. Rolandic epilepsy and epilepsy with absences were more frequent but several infants with idiopathic epilepsy were not classified. Non-idiopathic epilepsy was noted in 312 children. In this group, estimates of parental consanguinity and familial epilepsy were of 21.79 and 17.94%, respectively. Etiological factors were predominantly pregnancy and birth abnormalities (28.84%) and central nervous system infection (20.19%). Twelve children had febrile seizures. Of patients with idiopathic epilepsy, 65.18% were attending school versus only 9.29 with non-idiopathic epilepsy.
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Affiliation(s)
- M Ndiaye
- Service neurologie, CHU de Fann, B.P. 5035, 12522 Dakar, Sénégal.
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Touré K, Thiam A, Sène Diouf F, Ndiaye M, Coumé M, Seck LB, Diagne NS, Diop MS, Tal Dia A, Diop AG, Ndiaye MM, Ndiaye IP. [Epidemiology of stroke at the Clinic of Neurology, Fann University Teaching Hospital, Dakar-Senegal]. Dakar Med 2008; 53:105-110. [PMID: 19634543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
OBJECTIVE Describe the epidemiology of stroke among patients hospitalized at the Clinic of Neurology , Fann University, Dakar-Senegal. METHODOLOGY Retrospectively, sociodemographic, medical history and clinical data were collected for patients hospitalized for stroke from January 1st 2001 to November 1st 2003 and to whom a Computed Tomography scan of the brain was done. RESULTS The population of study (314 patients) had a mean age of 61.3 years (+/-13.8) and was composed of 56.1% of women. The mean time of admission was 8.4 days (+/-23.5). The leading risk factors of stroke were hypertension, history of stroke and diabetes. Ischemic stroke represented 60.2%. The occurrence of stroke was associated with coma and hypertension. The letality rate was 24.8%. CONCLUSION It is necessary to develop and implement health education program against risk factors for the population to reduce stroke morbidity and mortality.
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Affiliation(s)
- K Touré
- Service de Médecine Préventive et de Santé Publique , Faculté de Médecine, Pharmacie et Odontologie, Université Cheikh Anta Diop de Dakar, Sénégal.
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Sène Diouf F, Mapoure Y, Ndiaye M, Touré K, Diagne NS, Thiam A, Diop AG, Ndiaye MM, Ndiaye IP. [Vascular aphasias: clinical, epidemiologicaland evolutionary aspects]. Dakar Med 2008; 53:68-75. [PMID: 19102120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
INTRODUCTION Aphasias constitute an acquired disorder of the language. Aetiologies are dominated by stroke. The aim of this study was to describe the clinical, epidemiological and evolutionary aspects of the vascular aphasias. MATERIALS AND METHODS We conducted from August 2003 to May 2005 a descriptive cross-sectional study at the Neurology department in Dakar. This study concerned all patients admitted at the Neurology department for stroke confirmed by the cerebral tom densitometry. All patients were subjected to an examination of the language allowing to confirm the diagnosis of aphasia and to determine the type. The follow-up was monthly during one year. RESULTS 55 cases of aphasia were reported on 170 cases of stroke (frequency: 32.35%). Our patients were all right-handed. Mean age was 56.8 (28 to 86 years) with a sex-ratio of 0.61.76.36% of the patients could neither read nor to write. Only two made higher studies. The nature of stroke was ischemic in 73.7% and hemorrhagic in 26.3%. The aphasias with expressive language impairment were observed in 96.4% against 3.6% of the cases for aphasias with comprehensive language impairment. After one year of evolution, a regression of the disorders was observed only in 9 cases, and the regression was partial in 25 cases. The evolution of the aphasia was correlated with that of the motor deficit. Age, low educational level, ischemic stroke constitute factors of bad prognosis. CONCLUSION Vascular aphasias are frequent and of reserved prognosis. It disturbs social professional and family reintegration.
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Affiliation(s)
- F Sène Diouf
- Service de Neurologie, Centre Hospitalier National de Fann.
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Sène Diouf F, Ndiaye MM. [The management of cerebrovascular events]. Dakar Med 2008; 53:7-19. [PMID: 19102112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Strokes (AVC) represent the 1st cause of death in the department of neurology of Dakar. The main characteristic of stroke is the brutality of the method of formation of neurological deficit. The vascular territory in question amends the clinical expression. Besides the motor deficit stroke can cause neuropsychological disorders affecting language, memory, activity gesture, recognition of oneself and its environment, space and extra corporeal body with the result intellectual deterioration. The mechanisms of stroke are dominated by atherosclerosis and embolic heart disease for ischemic stroke and hypertension and ruptures of vascular malformations for hemorrhagic stroke. CT scan remains the key consideration in determining the nature ischemic or hemorrhagic stroke. Because of its acuteness and rapid progress to irreversible injury stroke is a dramatically high priority medical emergency. The therapeutic strategy should follow a pattern efficient and fast leading to a specific care, gradual and coordinated by the 3rd hour. There is a need to recognize stroke, what is the nature (ischemic, hemorrhagic) and the cause, in order to consider a therapeutic care consistent. The care must start at the very beginning of the stroke and continued during transportation. In the acute phase of stroke, lower blood pressure should be gradual and it is recommended to respect an HTA in the order of 180/105 mm HG except under certain conditions (acute lung oedema, aortic dissection, infarction acute myocardial) that requires a rapid stabilization of blood pressure. Thrombolysis using alteplase (rt-PA) is called in neurovasalar units in case of stroke seen before the 3rd hour and in the absence of contraindications. Anticoagulants are shown in prevention of recurrence of stroke in the embolic heart disease with high risk of recidivism, in the carotid stenosis or vertebral basilar tight with hemodynamic impact downstream and in the extensive thrombosis. The treatment antiplatelet medication is indicated in other cases. The screening and the control of risk factors for vascular constitute an effective weapon for primary prevention. The rehabilitation motor, speech and language and occupational therapy can improve rehabilitation for patients. The prognosis vital and functional depend partly in the early and appropriate management of stroke and also in increasing of education and awareness of population and health care personnel and especially on the diffusion of the means of prevention primary
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Sene-Diouf F, Basse AM, Ndiaye M, Toure K, Diop MS, Thiam A, Diop AG, Ndiaye MM, Ndiaye IP. Prise en charge des accidents vasculaires cérébraux au Sénégal. Rev Neurol (Paris) 2007; 163:823-7. [PMID: 17878809 DOI: 10.1016/s0035-3787(07)91465-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVES Because of its acuteness and rapid progress to irreversible injury, stroke is a dramatically high priority medical emergency. The purpose of this prospective study was to ascertain the average time limit for primary management of stroke victims referred to the Senegalese national medical center considered as the final link within the country's healthcare organisation. PATIENTS AND METHODS We reviewed the files of 170 patients aged 25-90 (average 61+/-13 years). The sex ratio was 0.68. Seventy percent of the patients resided in the nation's capital, Dakar. RESULTS Most of the patients were referred to a medical center late. Admission was before the 6th hour for only one patient and none of the patients were admitted before the 3rd hour. Late treatment was related to the remoteness of medical centers. Among patients residing in Dakar, the first visit occurred between 6 and 24 hours for 30p.cent versus 7.8 p.cent for patients residing in rural areas of the country. Educational level and socio-economic status had no effect on late treatment. None of the patients were given prehospital care. Treatment was essentially symptomatic in patients with hemorrhagic stroke. Anticoagulants or anti-platelet agents were prescribed for patients with ischemic stroke. Only 29.4 p.cent of patients were given rehabilitation care. Mortality was 50.6 p.cent and the rate of dependency 41.7 p.cent. CONCLUSION In Senegal, stroke victims receive care too late. This situation arises because of insufficiency of human and material resources and inaccessibility to care centers.
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Affiliation(s)
- F Sene-Diouf
- Service de neurologie, Faculté de Médecine de Dakar, Centre hospitalier national de Fann, BP 3035 Dakar, Sénégal.
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Sène Diouf F, Basse AM, Ndao AK, Ndiaye M, Touré K, Thiam A, Ndiaye MM, Diop AG, Ndiaye IP. Pronostic fonctionnel des accidents vasculaires cérébraux dans les pays en voie de développement : Sénégal. ACTA ACUST UNITED AC 2006; 49:100-4. [PMID: 16387385 DOI: 10.1016/j.annrmp.2005.11.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2005] [Accepted: 11/29/2005] [Indexed: 11/21/2022]
Abstract
OBJECTIVE To evaluate the functional outcome in patients followed in the department of neurology of Dakar for stroke. MATERIALS AND METHOD Prospective longitudinal observational study from August 2003 to May 2005 included inpatients or outpatients with stroke one month or less from entry confirmed by computed tomography scan. Patients were followed monthly for 12 months. At each visit, data on functional autonomy measured by the Barthel index and the treatments received were collected. RESULTS One hundred and seventy patients aged 25 to 90 years (mean 61+/-13 years) were evaluated. The sex ratio was 0.68. A total of 64.7% of strokes involved ischemic cerebral vascular accidents and 35.3% hemorrhagic vascular accidents. Right hemiplegia was present in 55.9%, left hemiplegia in 42.9% and bilateral paresis in 1.2% of patients. A total of 28.8% of patients died between d0 and d30, 50.6% within one year. At entry, the Barthel score was greater than 60 in only 4.7% of patients. After one-year follow-up, 58.3% of the patients had a Barthel score greater than 60, 19.1% had a score between 20 and 40 and 22.6% a score between 40 and 60. Only 53.5% received rehabilitation care. The parameters significantly associated with a functional recovery were age less than 55 years (P<0.05), hemorrhagic vascular accident as opposed to ischemic vascular accident (P<0.05), and earlier rehabilitation care under qualified personnel (P<0.01). DISCUSSION Our study shows an important rate of mortality during the first year following stroke and the rather young age of our population. The parameters associated with a better functional recovery are comparable to most of the data in the literature. The results of our study suggest that it is possible to improve functional prognosis after stroke by setting measures of prevention of the risk factors and rehabilitation in the early management of hemiplegia.
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Affiliation(s)
- F Sène Diouf
- Service de neurologie, CHN de Fann, Dakar, Sénégal.
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Sene Diouf F, Basse AM, Toure K, Ndiaye M, Wone I, Thiam A, Diop AG, Ndiaye MM, Ndiaye IP. [Prognosis of stroke in department of neurology of Dakar]. Dakar Med 2006; 51:17-21. [PMID: 16924844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
INTRODUCTION The general objective of this study was to determine the morbid-mortality of stroke followed in the Department of neurology of Dakar. MATERIALS AND METHODS This prospective and longitudinal studywas carried out from August 2003 at May 2005 and concerned 170 patients hospitalized or seen in external consultation for cerebral vascular accident confirmed by the cerebral tomodensitometry. All the patients were subjected to a protocol allowing determining the sociodemographic data, the therapeutic itinerary, the nature and the mechanism of stroke. The follow-up was monthly for 12 months. RESULTS The patients were old 25 to 90 years. The mean age was 61 +/- 13 years. The sex-ratio is 0.68. The ischemic cerebral vascular accidents represented 64.7% against 35.3% for the hemorrhagic vascular accidents. In 71.7 the AVCH was related to arterial hypertension. For the AVCI, a cardiopathy emboligene was objectified in 16.36% of the cases. The HTA constituted the principal factor of risk and was observed in 63.53% of the cases. The mortality rate was 28.8% (between j0 and j30) and 50.6% at one year. The age constitutes a factor of bad prognosis. For the sex the statistical analysis shows a no significant difference (p = 0.703). The repetition of stroke constitutes a factor of bad prognosis. 52.4% of the patients having an antecedent of stroke had died precociously. Mortality was higher in the AVCH with p = 0.043. The existence of disorders of conscience of start constituted a factor of bad vital prognosis. Among the 84 survivors after one year of follow-up, 49 had found their functional autonomy and 35 kept after-effects. CONCLUSION Stroke is responsible for a strong mortality. The advanced age, the repetition of cerebral vascular accident, the hemorrhagic nature of the cerebral vascular accident constitutes factors of bad vital prognosis.
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Sene DF, Diop T, Toure K, Ndiaye M, Gueye L, Diopa G, Ndiaye MM, Ndiaye IP. [The therapeutic itinerapy of epileptics admitted by the Electoencephalographic Laboratory at CHU Dakar]. Dakar Med 2004; 49:101-5. [PMID: 15786616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
In Senegal, as in other under developed countries, the delays before seeking medical treatment are long varying from 2 to 12 according to studies. This is related to the fact that in traditional African communities, prejudices and believes delayed medical management which is seeked after failure of traditionnal treatments. The objectives of this study concerning therapeutic itinerary of epileptics in the EEG laboratory at the Neurology Department at CHU in Dakar were to evaluate the average latency of medical consultation and to identify the recourse path by patients receiving antiepileptic treatment. We conducted from March to may 2001, a cross disciplinary study, with a sample size of 212 patients. 79.2% of patients were less than 30 years old. They first seek treatment in hospitals in 36.8%, traditional practionners in 35.8%, health centers in 23%, and private clinics in 4%. The average delay of treatment in modern structures was by 13.4 +/- 4.7 months. The towards the healers was linked to faulty beliefs in 61.8% of the cases, lack of information (22.4%), or a lack of financial means (2.6%). The patients were refeared to traditional healers in 6.7% of the cases for reasons of confidence in traditional medecine. The orientation to neurology clinic was recommended by health personal in 83% of the cases, family (14.6%), or the healer (1.4%). The long and difficult journey of epileptics in Senegal remains marked by exclusion, absence or delay of medical attention.
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Affiliation(s)
- Diouf F Sene
- Service de Neurologie, CHU Fann Dakar , Sénégal.
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Ndiaye M, Sene-Diouf F, Diop AG, Ndao AK, Ndiaye MM, Ndiaye IP. [Neuropediatrics: epidemiological features and etiologies at the Dakar neurology service]. Dakar Med 2002; 44:162-5. [PMID: 11957278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
Child neurology is a relatively young speciality of neurosciences which is at the frontier of Neurology and Paediatrics. Its development has been impulsed by the diagnosis techniques such as Neurobiology, Genetics, Neuroimaging and pedo-psychology. We conducted a retrospective survey among the in-patients from January 1980 to December 1997 in the service of Neurology of the University Hospital. Have been included children ranged from 0 to 15 years old without any racial, sexual or origin distinctive. In Neurology Department, children of 0 to 15 years old represent 10.06% of the in-patients received from 1980 to 1997. The mortality rate was 9.23%. The diseases are dominated by epilepsy and infantile encephalopathies with 31.02%, infectious diseases with 19.36% represented by tuberculosis, other bacterial, viral and parasitical etiologies, tumors with 10.36%, vascular pathology and degenerative disorders.
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Ndiaye M, Thiam A, Bagnou S, Ndao AK, Sene-Diouf F, Diop AG, Diagne M, Ba M, Ndiaye MM, Ndiaye IP. [Cerebral palsy in Dakar]. Dakar Med 2002; 47:77-80. [PMID: 15776600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
The objective of the study was to describe risks factors of cerebral palsy and to determine clinical forms. From November 1998 to July 2000,we conducted a prospective study to select outpatients showing cerebral palsy symptoms: so 93 children with age between 5 months and 11 years old entered on this study. For 44.08% cerebral palsy was related on pregnancy abnormalities, 32.26% have central nervous system infection and 8.6% have convulsions unknown cause . The cause of cerebral palsy was untraceable in 13.98% of the cases. 82.8% of the children have cerebral palsy associated with other handicaps. The commonest type of cerebral palsy was spastic forms (74.2%) followed by hypotonic cerebral palsy (16.13%), dystoniaathetosis and ataxic forms in 5.37% and 4.3% of the cases respectively. The overall prevalence of epilepsy was 46.23%. The other handicaps were neurosensoriel abnormalities (visual impairment, deafness), speech disorders and behavioural problems. Computerised tomography (CT), performed in 45 cases showed cortical/subcortical atrophy as the commonest brain lesions. The electroencephalographic abnormalities were identified frequently.
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Affiliation(s)
- M Ndiaye
- Serice de Neurologie-CHU Fann Dakar, Sénégal
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30
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Diagne M, Gueye SM, Ba M, Konan PG, Diop AG, Ndiaye MM, Ndiaye IP, Mensah A. [Peyronie's disease and peripheral neuropathies]. Dakar Med 2000; 43:234-7. [PMID: 10797972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
The association between Peyronie's disease and diabetes mellitus or Dupuytren's disease is well described in the literature with a certain frequency. Through our 10 patients with Peyronie's disease, when have noticed that only one of them is undergoing diabetes mellitus and no one has Dupuytren's disease. But 7 of them presented clinical and/or electromyographical signs of peripheral neuropathy. So after clinical examination in neurology and urology, we performed measurement of motor conduction velocity of tibial posterior nerves and peroneal nerves, then, we measured sensitive vetocity of sural nerves and dorsal nerve of the penis and we studied the cortical somesthesic evoked potential of the internal hontous nerve and the sympathetic evoked response of the skin. So we hypothesize that peripheral neuropathy with or without autonomic disorders might be an etiological co-factor of Peyronie's disease.
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Affiliation(s)
- M Diagne
- Département d'Explorations Foncitonnelles du Système Nerveux, CHU Fann Dakar, Sénégal
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31
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Ndiaye M, Sene-Diouf F, Diop AG, Sakho Y, Ndiaye MM, Ndiaye IP. [Pott's spinal cord compression in the child]. Dakar Med 2000; 44:49-53. [PMID: 10797987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
Spinal tuberculosis is the first etiology of spinal cord compression in our areas. We are studying the epidemiological, clinical and therapeutic aspects of Pott's disease. We have collected all children aged from 0 to 15 years admitted for Pott's disease in department of Neurology in CHU Fann SenegaIL from January 1st 1983 to December 31st 1997 spinal tuberculosis. The diagnosis was both clinical and paraclinical. 27 children aged to 2-15 years were hospitalized for Pott's disease. The sex-ratio was equal to 2 in favour of boys. 77.77% of patients were consulted more than a month after the outbreak of the paraplegia. The notion of tuberculous contagion was found in 25.92% of the cases. The main clinical signs were paralysis of the limbs, sensory symptoms and bladder sphincter dysfunction. In 96.29% anomaly of disc and vertebra were recorded, more often affecting two vertebrae. The myelography, performed in 13 patients objectivized an epidural stop in 92.30% of the cases. There was a favorable evolution in 92% of patients under antituberculous chemotherapy. Spinal tuberculosis is an affection cheating all ages and it remains the first etiology of spinal cord compression in our areas. Therefore there is a necessity of primary safety by fighting against tuberculosis what is still in our areas.
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Affiliation(s)
- M Ndiaye
- Service de Neurologie CHU-FANN, Sénégal
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32
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Sene-Diouf F, Ndiaye M, Diop AG, Thiam A, Ndao AK, Diagne M, Ndiaye MM, Ndiaye IP. [Epidemiological, clinical and progressive aspects of neurological manifestations associated with retroviral infections: eleven year retrospective study]. Dakar Med 2000; 45:162-6. [PMID: 15779176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Through a cohort of 93 neuroaids which has been diagnosed at Dakar in our Neurology Department, the authors evaluated the hospital prevalence of retrovirus, detected socio-demographic factors, related AIDS outline the mean neurological picture and try to correlate survival and neurological involvement of these patients. Among 1151 patients who got retroviral blood test, 93 were seropositive (8.1%). On these repartitions 36 were females (38.7%) and 57 males (61.3%). The age goes from 19 to 76 years old. 45 patients (48.4%) have been found positive for HIV-1 blood test, 21 patients (22.6%) for HIV-2 blood test, 11 patients (11.8%) for both HIV2, 11 patients (11.8%) for HTLV1, 3 patients (3.2%) for both HIV-1 and HTLV1, and 2 patients (2.2%) for both HIV-2 and HTLV1. In our study the transmission of AIDS occur mainly through heterosexual inter course and multiple parternship is a high risk group. The central nervous system deseases represented 68.8% of cases. The pathology were dominated by stroke, myelopathies, meningoencephalotis and spinal cord compression. The peripheral nervous system desease were found in 7.5% of cases. The peripheral facial paralysis occupied the first place in HIV infections of peripheral nervous system deseases (57.1% of cases). When neurological involvement set up the letality is higher for HIV-1 (57% of global letality) and for central system nervous involvement (76.2%).
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Affiliation(s)
- F Sene-Diouf
- Clinique Neurologique CHU Fann BP 5035 Dakar, Sénégal
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Thiam A, Ndiaye MM, Ndiaye IP. [Vascular parkinsonian syndrome in 21 case studies, two of which were anatomic]. Dakar Med 2000; 45:25-9. [PMID: 14666785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Abstract
A clinicopathological study of parkinsonian syndrome witch occurred after stroke, is done by the authors. That is a retrospective study concerning 2 anatomic cases from 21 vascular parkinsonism. All the patients were admitted in the clinique neurologique de Fann from 1970 to 1990. They were 15 men and 6 women. Their age ranged between 45 to 75 years (mean 59.66). The 2 autopsied cases had lesions located in the thalamus as the superior part and a discreet cortical atrophy in the one case, and in the other case, we can see similar lesions in the right external capsule and in the inferior part of the putamen. Another lesion of haemorrhage infarct was located in the left temporal lobe. The locus niger was macroscopically normal in the 2 cases. Anatomical lesions observed have been localized in the putamen and in the external capsule in the associatical cerebral cortex in the second case and in the first one, lesions are located in the thalamus and in the cortex. These lesions were not well correlated with neurological signs. The different clinical aspects are discussed. From this study, it results that arterial damages associated with hypertension and atheromatosis might touch dopaminergic structures responsible of parkinsonism with sometime good sensitivity to levodopa.
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Affiliation(s)
- A Thiam
- Clinique Neurologique-CHU Fann Dakar Service du Pr I.P. NDIAYE BP 5035, Dakar, Sénégal
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Thiam A, Sene-Diouf F, Diallo AK, Diagne M, Ndiaye MM, Ndao AK, Diop AG, Niang EH, Ndiaye IP. [Aetiological aspects of neurological diseases in Dakar: follow-up after 10 years (1986-1995)]. Dakar Med 2000; 45:167-72. [PMID: 15779177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Because of the apparition of new risk factors and numerous progresses in investigation methods, authors take stock of neurological diseases of patients admitted in Clinique Neurologique of Fann during the last ten years. The 8539 cases repartition is as followed: 4736 males and 3803 female. Their ages ranged between 3 and 80 years with 2130 deaths corresponding to 24.94%. Annual mean of admission is 853 +/- 42 cases. Aetiological data are: stroke (3910 cases 45.78% with 60.56% of death). The following is peripheral neuropathieswith 714 cases(8.61%) and the spinal cord compression with 692 cases (8.10%). Comparision of frequencies of different aetiologies with those of previous studies shows that the small capacity of the neurological department is a restricting factor for the entry frequencies of neurological patients; the principal pathologies got small variations from one decade to another. In the opposite, some aetiologies have disappeared (neurological syphilitis, trypanosomiasis, neurocyticercosis, cerebral mycosis). Some eatiologies remain unprecised (infectious diseases, peripheral neuropathies, degenerative diseases).
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Affiliation(s)
- A Thiam
- Clinique Neurologique CHU Fann, BP: 5392 Dakar, Sénéga
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35
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Ndiaye M, Ndao AK, Sene-Diouf F, Diop AG, Diagne M, Thiam A, Ndiaye MM, Ndiaye IP. [Friedreich's disease in the department of neurology in Dakar]. Dakar Med 2000; 45:151-3. [PMID: 15779173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
A retrospective study of Friedreich's ataxia was conducted from january 1960 to december 1997. Eighten cases had been collected. Friedreich's ataxia was the second disorder after Pierre Marie's ataxia among inherited ataxia. Parental consanguinity has been found in 27.77% of cases. The sex-ratio was 2.6 for males. 66,67% of Friedreich's ataxia cases began after 25 years. Clinical signs were: cerebellar ataxia, sensitive disorders in 70%, pyramidal syndrom and cardiomyopathy in 22.22%, bones dysmorphy in 50% of cases. Electromyography indicated severe axonopathy of members with decreased somesthesic potentials in six cases. Glycaemia was normal in all cases. Clinical future presented wide variation between one and fourth years old.
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Affiliation(s)
- M Ndiaye
- Service de Neurologie, CHU Fann, Dakar, Sénégal
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36
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Ndiaye M, Sène-Diouf F, Diop AG, Ndao AK, Diagne M, Thiam A, Ndiaye MM, Ndiaye IP. [Guillain-Barre syndrome in children: experience in the neurology service of Dakar]. Dakar Med 2000; 45:81-4. [PMID: 14666798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Abstract
A retrospective survey has been conducted from january 1979 to january 1999 about the young inpatients file records of the department of neurology of Dakar. 19 cases of Guillain-Barré's syndrome have been collected, representing 2.3% of the children admitted in the department of neurology. The children were 18 months to 16 years old. The sex ratio was 1.4. Infectious disease has been reported in 68.4% of the cases during the 4 weeks preceding the neurological features. The notion of vaccination was found in 5.3% of the cases. The motor deficit was frequent, represented by paraparesis in 63.2% and quadriparesis in 36.8% of the cases. The mean duration of the hospitalisation was 28 days. 52.6% of the patients have completely recovered from their motor deficit and this recovery was unachieved in 36.8%. No fatal event has been detected. The therapeutical means were represented by vitaminotherapy B1B6B12 associated with kinesitherapy. Our results reveal a less severe evolution and better prognosis of Guillain-Barré's syndrome affecting children, instead of the absence of more appropriate means of treatment such as plasma exchange and intravenous immune globulin.
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Affiliation(s)
- M Ndiaye
- Service de Neurologie-CHU Fann Dakar, Sénégal
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37
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Badiane SB, Sakho Y, Ba MC, Gueye EM, Ndiaye MM, Gueye M. [Intracranial meningiomas. The Dakar experience apropos of 79 cases]. Neurochirurgie 1999; 45:134-8. [PMID: 10448654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
We report our experience with 79 intracranial meningiomas operated on between 1960 and 1995 in Dakar Senegal. In our geographical region issues concerning diagnosis, therapy and clinical course are still a topic of debate due mainly to the lack of high-performance technical units. All patients were admitted with evident symptoms. The classically described prevalence was not found in this series. Thirty-one cases presented intracranial hypertension with or without a focal syndrome which evidenced a motor deficit in 32 cases and irritative lesions in 24. External bulging of the meningioma was observed in a large number of cases (11.4%). Until 1994, angiography was the only available means of diagnosis. Mortality was high (30 cases) and results depended on delay to surgery, tumor localization and operative conditions. Our results have been improving over the years but cannot be sustained unless the technical unit is upgraded.
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Affiliation(s)
- S B Badiane
- Clinique Neurochirurgicale, CHU, Fann-Dakar, Sénégal
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38
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Thiam A, Diop AG, Ndiaye MM, Ndiaye IP. [Churg-Strauss syndrome disclosed by polyneuritis (apropos of a case in a Senegalese patient]. Dakar Med 1998; 41:69-73. [PMID: 9827097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
The Churg and Strauss syndrome is a clinico-pathological entity clinically characterised by asthma gravis, systemic manifestations and hypereosinophilia. About one observation, authors set up the problem of the analogy existing between this syndrome and PAN and emphasized the possible role of hypereosinophilia in the ischemic neuropathy apparition. In therapeutical point of view, the early steroid therapy with cyclophosphamide and plasmapheresis association is emphasized.
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Affiliation(s)
- A Thiam
- Travail effectué à la clinique neurologique de Fann
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39
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Thiam A, Abd-Ali G, Ndiaye MM, Diagne M, Ndiaye IP. [Polyneuropathies of pregnancy. Clinical neurophysiological, and anatomo-pathological study apropos of 38 cases collected at the Neurology Clinic of the the Fann University Hospital Center]. Dakar Med 1998; 41:47-54. [PMID: 9827093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Authors are studying the clinical, electrophysiological, and anatomical aspects of polyneuropathies of 28 observations in Clinic Neurologic of Fann, the onset occurred in pregnancy. Relations with Tropical Neuro-myelopathies (TNM) are emphasized. 28 observations concerning young women between 17 and 35 years old, the onset of neuropathy occurred in pregnancy or immediate post-partum period or miscarriage. Electrophysiological examination and neuromuscular biopsy are performed. Current neuropathological technics were done with the biopsy material including teased fiber and electron microscope examination. Three clinical forms were individualized: polyneuritis form; polyradiculoneuritis form, and the combined sclerosis of the spinal cord. Aetiological conditions were discussed for each clinical form with their evolution course. None of these patients had positive retroviral serology (HIV or HTLV-I). No clinical particularity was found with polyneuritis form; polyradiculoneuritis form was of axonal type; combined sclerosis of the spinal cord showed demyelinating neuropathy. A good electrical and clinico-anatomical correlation was found in each clinical form. Clinical, biological, electrophysiological and anatomical aspects are discussed. Pregnant polyneuropathies are bad known clinical entity, but are frequent in women of childbearing age (21% of PN and 38.7% of TNM) in young women. 50% are from 28 to 36 years old multiparous. Three clinical forms have identical features with TNM with a poor economic and nutritional condition but no relation with HTLV-I. Clinical, electrophysiological and histological finding are correlated with evolution and prognosis.
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Affiliation(s)
- A Thiam
- Clinique Neurologique de Fann, Dakar
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Badiane SB, Sakho Y, Ndiaye MM, Kane A, Kone S, Mauferon JB, Kabre A, Ba MC, Ly A, Gueye EM. [Mycetoma with neurological manifestations. Inherent therapeutic difficulties in these localizations. Apropos of 5 cases]. Dakar Med 1992; 37:117-21. [PMID: 1345082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/25/2023]
Abstract
The authors report five cases of mycetomas with an original localization, cranio-encephalic and vertebro medullary. Four times it concerned a dorsal or cervical mycetoma with deep enlargement responsible for compression of the spinal cord. In the 5th case, scalp infection reached the dura mater. All patients have got histopathological diagnosis. Therapeutic difficulties are evocated about these singular localizations in a pathology for which greater amputation stands as the rule.
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Touré K, Diagne SN, Seck LB, Sow A, Ndiaye M, Diop MS, Gueye L, Diop AG, Ndiaye MM. Facteurs predictifs de mortalite par accident vasculaire cerebral (AVC) a la Clinique Neurologique du chu de Fann, Dakar - Senegal. Afr J Neuro Sci 1970. [DOI: 10.4314/ajns.v29i2.70403] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Description Les AVC constituent un problème de santé publique avec une mortalité élevée. Objectif Identifier les facteurs prédictifs de mortalité par accidents vasculaires cérébraux à la Clinique Neurologique du CHU de Fann, Dakar. Méthodes Il s’agit d’une étude rétrospective du 1er Janvier 2001 au 01 Novembre 2003 portant sur des patients avec AVC et ayant eu un examen tomodensitométrique cérébral. Les données sociodémographiques, les antécédents médicaux et chirurgicaux, les signes de gravité associés au tableau neurologique et le pronostic vital ont été collectés. Des analyses uni, bi et multivariées par la régression logistique multiple ont été effectuées. Résultats La population de patients (314) était composée de 56,1% de femmes avec une moyenne d’âge de 61,3 ans (±13,8), un délai moyen d’admission de 8,4 jours (±23,5). Les facteurs de risque d’AVC étaient dominés par l’HTA, l’antécédent d’AVC et le diabète. Les AVCI représentaient 60,2%. Un coma et une HTA étaient associés au tableau neurologique. Soixante dix huit (78) patients sont décédés soit un taux de létalité de 24,8%. Lors de l’analyse de régression logistique multivariée, seuls les antécédents d’AVC et l’existence de coma étaient associés de manière indépendante à la mortalité par AVC. Conclusion Ces résultats démontrent la nécessité d’une amélioration de la prise en charge des patients en unité de soins intensifs et la prévention des récidives d’AVC par une éducation sanitaire des malades.Mots-clés: accident vasculaire cérébral, mortalité, pronostic, Sénégal.
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