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1.
Bénin Médical ; 69: 56-64, 2024.
Artigo em Francês | AIM (África) | ID: biblio-1554643

RESUMO

Introduction : Il n'y a aucune donnée publiée sur les mouvements anormaux (MA) au Bénin. Objectif : Etudier la fréquence, les caractéristiques cliniques et évolutifs des MA au CHUD-B/A au nord-Bénin en 2020. Matériel et méthodes : Il s'agissait d'une étude transversale descriptive avec collecte de données sur 5 ans (1er juillet 2015 - 30 juin 2020) en neurologie au CHUD/B à Parakou au Nord-Bénin. Le diagnostic et la classification des MA a été fait par un neurologue selon les critères cliniques du Consensus Statement of International Parkinson and Movements Disorders Society (MDS), et les critères révisés de Jinnah 2014 pour la dystonie. Les autres mouvements hyperkinétiques sont retenus selon les critères de Reich 2010 et les critères de Allen 2003 pour le syndrome des jambes sans repos (SJSR). Résultats : 2250 patients ont été inclus. L'âge moyen des patients MA au diagnostic était de 52,57 ± 20,77ans [1-80ans]. L'âge moyen au début des symptômes était de 49,16 ± 20,85ans [1-80ans]. Le sex-ratio était de 2,58. La fréquence des MA dans le service était de 5,73% (129/2250) et 6,68% (117/1805) en consultation ambulatoire. Les MA identifiés étaient : tremblement (72,09%), akinésie-parkinsonisme (41,08%), dystonie (7,75%), chorée (6,2%), myoclonie (3,1%), dyskinésie (2,33%), ballisme (2,33%), athétose (0,78%), akathisie (0,78%) et le SJSR (0,78%). Le parkinsonisme représentait 2,36% (53cas). Les causes des MA étaient dégénératives (27,91%), idiopathiques (27,13%), vasculaires (13,95%), iatrogènes (11,63%). Le tremblement essentiel 57,14% (28cas) touchait surtout les sujets entre 25-60 ans et n'était pas associé à l'âge (p=0,795) ni aux antécédents familiaux (p=0,417). L'évolution des MA était marquée par leur amélioration partielle 33%, une rémission complète 10,85%, le décès 7,75%. Conclusion : Les MA sont fréquents en Neurologie au CHUD/B-A. Une prise en charge optimale est nécessaire pour améliorer la qualité de vie des patients.


Introduction: There are no published data on movement disorders in Benin. Objective: We aimed to study the descriptive epidemiology, the clinical spectrums and the evolution of MD in the university hospital center of Parakou (CHUD-B/A) in northern Benin in 2020. Material and methods: It was a descriptive cross-sectional study with data collection over 5 years from 07/01/2015 to 06/30/2020 in the neurology department of CHUD-B/A. Diagnosis and classifications of MD was made by a neurologist according to clinical criteria of the Consensus Statement of International Parkinson and Movements Disorders Society (MDS), Jinnah 2014 revised criteria for dystonia, Reich 2010 for other hyperkinetic MD and Allen 2003 criteria for restless legs syndrome (RLS). Statistical analysis was made by Epidata Analysis software. Results: 2250 patients were included. The mean age of patients with MD at diagnosis was 52.57 ± 20.77years with extremes of 1 to 80 years. The mean age at onset of symptoms was 49.16 ± 20.85years [1-80years]. The sex ratio was 2.58. The frequency of MD in the department was 5.73% (129/2250) and 6.68% (117/1805) in outpatients. The MD identified were: tremor 72.09%, akinesia and parkinsonism 41.08%, dystonia 7.75%, chorea 6.2%, myoclonus 3.1%, dyskinesia 2.33%, ballism 2.33%, athetosis 0.78%, akathisia 0.78% and RLS 0.78%. Parkinsonism accounted for 2.36% (53cases). The causes of MD were degenerative (27.91%), idiopathic (27.13%), vascular (13.95%), iatrogenic (11.63%). Essential tremor (28cases) affected patients between 25-60years (57.14%). Evolution was marked by partial improvement (33%), complete remission (10.85%), and death (7.75%). Conclusion: MD are common at CHUD-B/A. Optimal management is necessary to improve the quality of life of patients.


Assuntos
Masculino , Feminino , Tremor , Diagnóstico
2.
Rev Neurol (Paris) ; 176(10): 839-845, 2020 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-32303341

RESUMO

INTRODUCTION: Stroke is a major public health problem with a high burden in Sub-Saharan Africa. We aimed to determine the prevalence of stroke in Titirou in Parakou. METHODS: It was a cross-sectional study using a door-to-door survey in Titirou (Parakou) from 15 march to 15 October 2016 and included 4671 adults. We did a two stages survey. In the first stage the World Health Organization (WHO) tool for the diagnosis of stroke in community was used. In the second phase all suspected cases underwent neurological exam and sometimes brain CT-scan. The WHO definition was used for the diagnosis of stroke. We recorded the socio-demographic data and the vascular risk factors. The prevalence was standardized on age according to the WHO type population. Multiple logistic regression was done to identify associated factors and estimate the adjusted prevalence ratio (aPR) and their 95% confidence interval (CI). RESULTS: The mean age of the subjects was 27.7±12.9 years with a sex ratio of 0.97. After screening 161 were suspected and 54 confirmed cases, the overall prevalence of stroke in Titirou was 1.156 per 100,000 inhabitants [95% CI: 0.850 to 1.426]. The age-standardized prevalence of stroke was 3223 cases per 100,000 inhabitants. The associated factors were age (aPR 1.7 [1.5-1.9] for 10 years), history of hypertension (aPR: 64.8 [46.1-108.9]), diabetes mellitus (aPR: 4.5 [1.6-12.3]), low consumption of fruits and vegetables (aPR: 2.3 [1.2-4.4]), history of heart disease (aPR: 6.0 [2.6-13.7]), family history of stroke (PR: 4.6 [2.1-10.0]). Among the 54 subjects who had a stroke 10 were able to perform the brain CT-Scan: 40% were hemorrhagic and 60% ischemic stroke. CONCLUSION: Our study showed a high prevalence of stroke in Titirou and suggested urgent action for prevention.


Assuntos
Acidente Vascular Cerebral , Adolescente , Adulto , Benin , Criança , Estudos Transversais , Humanos , Prevalência , Fatores de Risco , Inquéritos e Questionários , Sobreviventes , Adulto Jovem
3.
Bull Soc Pathol Exot ; 113(4): 209-214, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-33826268

RESUMO

To study relationship between migraine and epilepsy in adolescents and adults in northern Benin in 2018, a cross-sectional study with control group was conducted at Parakou in Benin. Cases were people with epilepsy (PWE) according to ILAE (International League Against Epilepsy) definition and followed at the Neurology Department of the Teaching Hospital of Borgou. Each case was matched to three controls (population-based controls) on age, sex and living area. Migraine was defined according to the ICHD-3 beta criteria of 2013. Conditional logistic regression models were used for associations. Thirty cases and ninety controls were included. The mean age was 32 ± 15 years for the cases and 32 ± 15 years for the controls with a sex-ratio (M/W) of 1.45. Migraine frequency in PWE was 63.33% and 17.78% in controls. After adjustment there were 8 times more migraine headaches in PWE than in controls (OR = 8.53; CI 95%: 2.6-28.0; P < 0.001).Epilepsy is associated with an increased frequency of migraine headaches.


Pour étudier les relations entre migraine et épilepsie chez les adolescents et les adultes du nord du Bénin en 2018, une étude transversale avec groupe témoin a été menée à Parakou au Bénin. Les cas, représentés par les personnes souffrant d'épilepsie (PSE), définis selon la Ligue internationale contre l'épilepsie, suivis dans le département de neurologie de l'hôpital universitaire du Borgou, ont été appariés chacun à trois témoins (issus de la population) selon l'âge, le sexe et le lieu de résidence. La migraine a été définie selon les critères de l'ICHD-3 bêta de 2013. Les associations ont été évaluées par des modèles de régression logistique conditionnelle. Trente cas et 90 sujets témoins ont été inclus. L'âge moyen était de 32,1 ± 15,5 ans chez les cas et de 32,4 ± 15,3 ans chez les témoins avec un sex-ratio (H/F) à 1,45. La fréquence de la migraine chez les PSE était de 63,3 % et de 17,8 % chez les témoins. À l'analyse bivariée, la migraine était significativement associée à l'épilepsie (p < 0,001). Après ajustement, il y avait huit fois plus de migraines chez les PSE que chez les sujets témoins (OR = 8,5 ; IC 95 : [2,6­28,0] ; p < 0,001). L'épilepsie est associée à une fréquence accrue de migraine.


Assuntos
Epilepsia , Transtornos de Enxaqueca , Adolescente , Adulto , Benin/epidemiologia , Estudos Transversais , Epilepsia/epidemiologia , Humanos , Pessoa de Meia-Idade , Transtornos de Enxaqueca/epidemiologia , Adulto Jovem
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